[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.1"]
[White "Brahami, Lamine"]
[Black "Wael, Abdel Rahman"]
[Result "1-0"]
[WhiteElo "2194"]
[BlackElo "1570"]
[PlyCount "95"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:10:33"]
[BlackClock "0:02:44"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:26]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:03]} Be7 {[%emt 0:00:04]} 5. Bg5 {[%emt 0:00:05]} h6 {[%emt 0:00:04]} 6. Bh4 {[%emt 0:00:02]} b6 {[%emt 0:00:03]} 7. e3 {[%emt 0:00:23]} Bb7 {[%emt 0:00:05]} 8. Rc1 {[%emt 0:00:40]} Nbd7 {[%emt 0:00:05]} 9. cxd5 {[%emt 0:00:08]} Nxd5 {[%emt 0:01:09]} 10. Bxe7 {[%emt 0:00:08]} Nxe7 {[%emt 0:00:16]} 11. Nb5 {[%emt 0:00:58]} Nc6 {[%emt 0:00:50]} 12. Bd3 {[%emt 0:00:15]} a6 {[%emt 0:00:09]} 13. Nc3 {[%emt 0:00:03]} b5 {[%emt 0:00:10]} 14. O-O {[%emt 0:00:02]} Nb4 {[%emt 0:00:14]} 15. Bb1 {[%emt 0:00:11]} Nd5 {[%emt 0:00:51]} 16. Ne4 {[%emt 0:00:42]} Rc8 {[%emt 0:02:27]} 17. Nc5 {[%emt 0:00:15]} Nxc5 {[%emt 0:00:11]} 18. dxc5 {[%emt 0:00:02]} Bc6 {[%emt 0:02:24]} 19. Ne5 {[%emt 0:00:32]} Ba8 {[%emt 0:01:04]} 20. a4 {[%emt 0:00:12]} Qf6 {[%emt 0:00:50]} 21. f4 {[%emt 0:02:04]} Rd8 {[%emt 0:00:31]} 22. Qb3 {[%emt 0:00:11]} b4 {[%emt 0:03:02]} 23. a5 {[%emt 0:00:19]} g5 {[%emt 0:02:00]} 24. Ng4 {[%emt 0:01:40]} Qe7 {[%emt 0:00:25]} 25. f5 {[%emt 0:00:37]} h5 {[%emt 0:01:13]} 26. f6 {[%emt 0:00:23]} Qd7 {[%emt 0:02:21]} 27. Ne5 {[%emt 0:00:04]} Qb5 {[%emt 0:01:04]} 28. Bg6 {[%emt 0:05:42]} fxg6 {[%emt 0:01:56]} 29. Qc2 {[%emt 0:00:26]} Rh6 {[%emt 0:01:24]} 30. f7+ {[%emt 0:00:22]} Ke7 {[%emt 0:00:15]} 31. Nxg6+ {[%emt 0:00:02]} Kd7 {[%emt 0:01:43]} 32. f8=Q {[%emt 0:00:10]} Rxf8 {[%emt 0:00:03]} 33. Rxf8 {[%emt 0:00:04]} Nxe3 {[%emt 0:00:04]} 34. Ne5+ {[%emt 0:00:39]} Ke7 {[%emt 0:00:09]} 35. Rf7+ {[%emt 0:00:27]} Ke8 {[%emt 0:00:02]} 36. Qf2 {[%emt 0:00:21]} Nf5 {[%emt 0:00:12]} 37. Rxf5 {[%emt 0:00:31]} exf5 {[%emt 0:00:51]} 38. Qxf5 {[%emt 0:00:04]} Bd5 {[%emt 0:00:02]} 39. Qc8+ {[%emt 0:00:15]} Ke7 {[%emt 0:00:05]} 40. Qxc7+ {[%emt 0:00:02]} Ke6 {[%emt 0:00:02]} 41. Qd6+ {[%emt 0:00:27]} Kf5 {[%emt 0:00:03]} 42. Qxd5 {[%emt 0:00:02]} Re6 {[%emt 0:00:09]} 43. Nd7+ {[%emt 0:00:44]} Kf4 {[%emt 0:00:21]} 44. g3+ {[%emt 0:00:27]} Kg4 {[%emt 0:00:08]} 45. Qxe6+ {[%emt 0:00:10]} Kf3 {[%emt 0:00:05]} 46. Qd5+ {[%emt 0:00:22]} Ke2 {[%emt 0:00:09]} 47. Rc2+ {[%emt 0:00:49]} Ke1 {[%emt 0:00:16]} 48. Qd2# {[%emt 0:00:08]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.2"]
[White "Oosthuizen, Michal Jacobus"]
[Black "Lutuima, Amaro"]
[Result "0-1"]
[WhiteElo "1920"]
[BlackElo "2050"]
[PlyCount "98"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:04:31"]
[BlackClock "0:18:45"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:07]} 2. g3 {[%emt 0:00:03]} f5 {[%emt 0:00:08]} 3. Bg2 {[%emt 0:00:07]} Nf6 {[%emt 0:00:03]} 4. d3 {[%emt 0:00:36]} d6 {[%emt 0:00:09]} 5. e3 {[%emt 0:00:16]} c6 {[%emt 0:00:06]} 6. Ne2 {[%emt 0:00:33]} Be7 {[%emt 0:00:04]} 7. Nbc3 {[%emt 0:00:21]} O-O {[%emt 0:00:05]} 8. O-O {[%emt 0:00:04]} Be6 {[%emt 0:00:09]} 9. b3 {[%emt 0:00:43]} Nbd7 {[%emt 0:00:17]} 10. Bb2 {[%emt 0:00:07]} d5 {[%emt 0:00:14]} 11. cxd5 {[%emt 0:00:21]} cxd5 {[%emt 0:00:04]} 12. f4 {[%emt 0:00:42]} e4 {[%emt 0:00:54]} 13. Nd4 {[%emt 0:00:47]} Qb6 {[%emt 0:00:10]} 14. Re1 {[%emt 0:01:16]} Rfd8 {[%emt 0:00:12]} 15. Na4 {[%emt 0:02:24]} Qa6 {[%emt 0:00:09]} 16. dxe4 {[%emt 0:00:30]} Nxe4 {[%emt 0:00:14]} 17. Bxe4 {[%emt 0:00:08]} dxe4 {[%emt 0:00:13]} 18. Rc1 {[%emt 0:00:43]} Rac8 {[%emt 0:00:14]} 19. Rxc8 {[%emt 0:01:39]} Rxc8 {[%emt 0:00:10]} 20. Qe2 {[%emt 0:00:02]} Qxe2 {[%emt 0:00:06]} 21. Rxe2 {[%emt 0:00:04]} Nf8 {[%emt 0:01:01]} 22. Kf2 {[%emt 0:00:38]} Kf7 {[%emt 0:00:08]} 23. Rd2 {[%emt 0:02:11]} Bb4 {[%emt 0:00:14]} 24. Rd1 {[%emt 0:00:06]} Bd7 {[%emt 0:00:12]} 25. a3 {[%emt 0:00:48]} Ba5 {[%emt 0:00:20]} 26. Ba1 {[%emt 0:02:03]} b5 {[%emt 0:01:29]} 27. Nb2 {[%emt 0:02:48]} Bb6 {[%emt 0:00:51]} 28. Ke2 {[%emt 0:03:43]} g6 {[%emt 0:00:56]} 29. b4 {[%emt 0:01:27]} Ne6 {[%emt 0:00:51]} 30. Nb3 {[%emt 0:00:53]} Ke7 {[%emt 0:01:18]} 31. Rc1 {[%emt 0:00:10] White offered a draw.} Rxc1 {[%emt 0:00:21]} 32. Nxc1 {[%emt 0:00:03]} Nc7 {[%emt 0:00:13]} 33. Nd1 {[%emt 0:00:06]} Be6 {[%emt 0:00:05]} 34. Bd4 {[%emt 0:00:06]} Bc4+ {[%emt 0:00:04]} 35. Kd2 {[%emt 0:00:07]} Bxd4 {[%emt 0:00:42]} 36. exd4 {[%emt 0:00:03]} Nd5 {[%emt 0:00:05]} 37. Ne2 {[%emt 0:00:10]} Kd6 {[%emt 0:00:27]} 38. Ne3 {[%emt 0:00:07]} Nxe3 {[%emt 0:00:22]} 39. Kxe3 {[%emt 0:00:28]} Bxe2 {[%emt 0:00:04]} 40. Kxe2 {[%emt 0:00:05]} Kd5 {[%emt 0:00:05]} 41. Ke3 {[%emt 0:00:02]} h6 {[%emt 0:00:05]} 42. h3 {[%emt 0:00:31]} h5 {[%emt 0:00:07]} 43. g4 {[%emt 0:00:18]} hxg4 {[%emt 0:00:10]} 44. hxg4 {[%emt 0:00:01]} fxg4 {[%emt 0:00:04]} 45. Kf2 {[%emt 0:00:11]} Kxd4 {[%emt 0:00:05]} 46. Kg3 {[%emt 0:00:02]} e3 {[%emt 0:00:04]} 47. Kxg4 {[%emt 0:00:03]} e2 {[%emt 0:00:04]} 48. f5 {[%emt 0:00:02]} gxf5+ {[%emt 0:00:04]} 49. Kxf5 {[%emt 0:00:01]} e1=Q {[%emt 0:00:06] #R} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.2"]
[White "Oosthuizen, Michal"]
[Black "Lutuima, Amaro"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1543"]
[BlackElo "2039"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:07]} 2. g3 {[%emt 0:00:03]} f5 {[%emt 0:00:08]} 3. Bg2 {[%emt 0:00:07]} Nf6 {[%emt 0:00:03]} 4. d3 {[%emt 0:00:36]} d6 {[%emt 0:00:09]} 5. e3 {[%emt 0:00:16]} c6 {[%emt 0:00:06]} 6. Ne2 {[%emt 0:00:33]} Be7 {[%emt 0:00:04]} 7. Nbc3 {[%emt 0:00:21]} O-O {[%emt 0:00:05]} 8. O-O {[%emt 0:00:04]} Be6 {[%emt 0:00:09]} 9. b3 {[%emt 0:00:43]} Nbd7 {[%emt 0:00:17]} 10. Bb2 {[%emt 0:00:07]} d5 {[%emt 0:00:14]} 11. cxd5 {[%emt 0:00:21]} cxd5 {[%emt 0:00:04]} 12. f4 {[%emt 0:00:42]} e4 {[%emt 0:00:54]} 13. Nd4 {[%emt 0:00:47]} Qb6 {[%emt 0:00:10]} 14. Re1 {[%emt 0:01:16]} Rfd8 {[%emt 0:00:12]} 15. Na4 {[%emt 0:02:24]} Qa6 {[%emt 0:00:09]} 16. dxe4 {[%emt 0:00:30]} Nxe4 {[%emt 0:00:14]} 17. Bxe4 {[%emt 0:00:08]} dxe4 {[%emt 0:00:13]} 18. Rc1 {[%emt 0:00:43]} Rac8 {[%emt 0:00:14]} 19. Rxc8 {[%emt 0:01:39]} Rxc8 {[%emt 0:00:10]} 20. Qe2 {[%emt 0:00:02]} Qxe2 {[%emt 0:00:06]} 21. Rxe2 {[%emt 0:00:04]} Nf8 {[%emt 0:01:01]} 22. Kf2 {[%emt 0:00:38]} Kf7 {[%emt 0:00:08]} 23. Rd2 {[%emt 0:02:11]} Bb4 {[%emt 0:00:14]} 24. Rd1 {[%emt 0:00:06]} Bd7 {[%emt 0:00:12]} 25. a3 {[%emt 0:00:48]} Ba5 {[%emt 0:00:20]} 26. Ba1 {[%emt 0:02:03]} b5 {[%emt 0:01:29]} 27. Nb2 {[%emt 0:02:48]} Bb6 {[%emt 0:00:51]} 28. Ke2 {[%emt 0:03:43]} g6 {[%emt 0:00:56]} 29. b4 {[%emt 0:01:27]} Ne6 {[%emt 0:00:51]} 30. Nb3 {[%emt 0:00:53]} Ke7 {[%emt 0:01:18]} 31. Rc1 {[%emt 0:00:10]} Rxc1 {[%emt 0:00:21]} 32. Nxc1 {[%emt 0:00:03]} Nc7 {[%emt 0:00:13]} 33. Nd1 {[%emt 0:00:06]} Be6 {[%emt 0:00:05]} 34. Bd4 {[%emt 0:00:06]} Bc4+ {[%emt 0:00:04]} 35. Kd2 {[%emt 0:00:07]} Bxd4 {[%emt 0:00:42]} 36. exd4 {[%emt 0:00:03]} Nd5 {[%emt 0:00:05]} 37. Ne2 {[%emt 0:00:10]} Kd6 {[%emt 0:00:27]} 38. Ne3 {[%emt 0:00:07]} Nxe3 {[%emt 0:00:22]} 39. Kxe3 {[%emt 0:00:28]} Bxe2 {[%emt 0:00:04]} 40. Kxe2 {[%emt 0:00:05]} Kd5 {[%emt 0:00:05]} 41. Ke3 {[%emt 0:00:02]} h6 {[%emt 0:00:05]} 42. h3 {[%emt 0:00:31]} h5 {[%emt 0:00:07]} 43. g4 {[%emt 0:00:18]} hxg4 {[%emt 0:00:10]} 44. hxg4 {[%emt 0:00:01]} fxg4 {[%emt 0:00:04]} 45. Kf2 {[%emt 0:00:11]} Kxd4 {[%emt 0:00:05]} 46. Kg3 {[%emt 0:00:02]} e3 {[%emt 0:00:04]} 47. Kxg4 {[%emt 0:00:03]} e2 {[%emt 0:00:04]} 48. f5 {[%emt 0:00:02]} gxf5+ {[%emt 0:00:04]} 49. Kxf5 {[%emt 0:00:01]} e1=Q {[%emt 0:00:06]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.3"]
[White "Elier, Ali"]
[Black "George Samir, David"]
[Result "0-1"]
[WhiteElo "2037"]
[BlackElo "1775"]
[PlyCount "56"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:02:09"]
[BlackClock "0:11:58"]

{Black stopped clock for 44 seconds. Clock started by Arbiter.} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:03]} 2. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:02]} 3. c3 {[%emt 0:00:02]} dxc3 {[%emt 0:00:02]} 4. Nxc3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:02]} d6 {[%emt 0:00:03]} 6. Bc4 {[%emt 0:00:05]} a6 {[%emt 0:00:01] White stopped clock for 385 seconds.} 7. O-O {[%emt 0:01:06]} Nf6 {[%emt 0:00:06]} 8. h3 {[%emt 0:00:42]} e6 {[%emt 0:00:35]} 9. Bf4 {[%emt 0:00:40]} Be7 {[%emt 0:00:25]} 10. Qe2 {[%emt 0:00:17]} e5 {[%emt 0:00:14]} 11. Be3 {[%emt 0:00:04]} O-O {[%emt 0:00:03]} 12. Rfd1 {[%emt 0:00:16]} b5 {[%emt 0:00:40] White stopped clock for 235 seconds.} 13. Bb3 {[%emt 0:00:33]} Bb7 {[%emt 0:00:31]} 14. Rac1 {[%emt 0:00:27]} Rc8 {[%emt 0:00:10]} 15. a3 {[%emt 0:03:29]} h6 {[%emt 0:01:33]} 16. Ba2 {[%emt 0:01:09]} Re8 {[%emt 0:00:48]} 17. Nh4 {[%emt 0:00:17]} b4 {[%emt 0:01:05]} 18. axb4 {[%emt 0:08:20]} Nxb4 {[%emt 0:00:05]} 19. Bb3 {[%emt 0:00:39]} Bf8 {[%emt 0:03:17]} 20. Qf3 {[%emt 0:01:34]} d5 {[%emt 0:03:46]} 21. exd5 {[%emt 0:01:59]} e4 {[%emt 0:00:09]} 22. Qe2 {[%emt 0:02:37]} Nd3 {[%emt 0:00:17]} 23. Rxd3 {[%emt 0:00:54]} exd3 {[%emt 0:00:18]} 24. Qxd3 {[%emt 0:00:01]} Nxd5 {[%emt 0:00:44]} 25. Bc2 {[%emt 0:01:49]} Nf6 {[%emt 0:00:41]} 26. Qf5 {[%emt 0:00:01]} Qd7 {[%emt 0:00:24]} 27. Qa5 {[%emt 0:00:14]} Rxe3 {[%emt 0:01:34]} 28. fxe3 {[%emt 0:00:05]} Qd2 {[%emt 0:00:03] White stopped clock for 132 seconds. #T} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.4"]
[White "Shah, Darshan Samir"]
[Black "Mhango, Banele"]
[Result "0-1"]
[WhiteElo "1502"]
[BlackElo "2117"]
[PlyCount "92"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:00:53"]
[BlackClock "0:13:14"]

{White stopped clock for 101 seconds. Clock started by Arbiter.} 1. Nf3 {[%emt 0:00:01]} Nf6 {[%emt 0:00:08]} 2. d4 {[%emt 0:00:07]} g6 {[%emt 0:00:02]} 3. Nbd2 {[%emt 0:00:11]} d5 {[%emt 0:00:06]} 4. b4 {[%emt 0:00:27]} Bg7 {[%emt 0:00:15]} 5. e3 {[%emt 0:00:16]} O-O {[%emt 0:00:11]} 6. c4 {[%emt 0:00:45]} c6 {[%emt 0:01:04]} 7. a4 {[%emt 0:00:50]} Bg4 {[%emt 0:02:07]} 8. Bb2 {[%emt 0:00:48]} Nbd7 {[%emt 0:00:33]} 9. h3 {[%emt 0:01:06]} Bxf3 {[%emt 0:00:04]} 10. Nxf3 {[%emt 0:02:22]} a5 {[%emt 0:02:03]} 11. b5 {[%emt 0:00:23]} c5 {[%emt 0:00:50]} 12. Bd3 {[%emt 0:00:32]} dxc4 {[%emt 0:01:18]} 13. Bxc4 {[%emt 0:00:19]} Rc8 {[%emt 0:00:13]} 14. d5 {[%emt 0:00:54]} Nb6 {[%emt 0:00:07]} 15. Ba2 {[%emt 0:00:55]} Nfxd5 {[%emt 0:00:15]} 16. Bxg7 {[%emt 0:00:58]} Kxg7 {[%emt 0:00:05]} 17. Qc2 {[%emt 0:01:22]} Qd6 {[%emt 0:02:26]} 18. O-O {[%emt 0:00:49]} Nb4 {[%emt 0:00:06]} 19. Qb2+ {[%emt 0:00:35]} Qf6 {[%emt 0:00:05]} 20. Qxf6+ {[%emt 0:00:48]} Kxf6 {[%emt 0:00:04]} 21. Rfd1 {[%emt 0:01:15]} Rfd8 {[%emt 0:00:07]} 22. Nd2 {[%emt 0:00:43]} c4 {[%emt 0:02:51]} 23. Ne4+ {[%emt 0:01:19]} Ke5 {[%emt 0:01:37]} 24. Nc3 {[%emt 0:01:06]} Rxd1+ {[%emt 0:00:34]} 25. Rxd1 {[%emt 0:00:09]} Nxa2 {[%emt 0:00:11]} 26. Nxa2 {[%emt 0:00:05]} c3 {[%emt 0:00:26]} 27. Rc1 {[%emt 0:00:42]} Nxa4 {[%emt 0:00:12]} 28. f3 {[%emt 0:00:07]} Kd5 {[%emt 0:00:05]} 29. Kf2 {[%emt 0:00:05]} Kc4 {[%emt 0:00:03]} 30. Ke2 {[%emt 0:00:12]} Rd8 {[%emt 0:00:05]} 31. Rc2 {[%emt 0:00:10]} Kb3 {[%emt 0:00:04]} 32. Rc1 {[%emt 0:01:40]} Rd2+ {[%emt 0:00:07]} 33. Ke1 {[%emt 0:00:39]} Rxa2 {[%emt 0:00:05]} 34. Rb1+ {[%emt 0:01:38]} Rb2 {[%emt 0:00:10]} 35. Rxb2+ {[%emt 0:06:09]} cxb2 {[%emt 0:00:03]} 36. Kf2 {[%emt 0:00:15]} b1=Q {[%emt 0:00:05]} 37. Kg3 {[%emt 0:00:05]} Nc3 {[%emt 0:00:05]} 38. b6 {[%emt 0:00:04]} Qe1+ {[%emt 0:00:04]} 39. Kg4 {[%emt 0:00:04]} f5+ {[%emt 0:00:04]} 40. Kg5 {[%emt 0:00:15]} Qxe3+ {[%emt 0:00:05]} 41. f4 {[%emt 0:00:02]} Ne4+ {[%emt 0:00:05]} 42. Kh6 {[%emt 0:00:04]} Qxf4+ {[%emt 0:00:03]} 43. Kg7 {[%emt 0:00:07]} Qe5+ {[%emt 0:00:04]} 44. Kh6 {[%emt 0:00:05]} g5 {[%emt 0:00:02]} 45. Kh5 {[%emt 0:00:02]} Qf6 {[%emt 0:00:04]} 46. g4 {[%emt 0:00:17]} Qg6# {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.5"]
[White "Borges Delgado, Gabriel Jose"]
[Black "Soojay, Jorah"]
[Result "1-0"]
[WhiteElo "2228"]
[BlackElo "1478"]
[PlyCount "71"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:18:45"]
[BlackClock "0:05:55"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 2. exd5 {[%emt 0:00:12]} Nf6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:03]} 4. d4 {[%emt 0:00:05]} Bg4 {[%emt 0:00:06]} 5. Bc4 {[%emt 0:00:08]} c6 {[%emt 0:00:10]} 6. O-O {[%emt 0:00:09]} e6 {[%emt 0:00:07]} 7. Re1 {[%emt 0:00:05]} Be7 {[%emt 0:00:08]} 8. h3 {[%emt 0:00:05]} Bh5 {[%emt 0:00:05]} 9. Nc3 {[%emt 0:00:07]} O-O {[%emt 0:00:37]} 10. Bb3 {[%emt 0:00:15]} Na6 {[%emt 0:00:18]} 11. Ne4 {[%emt 0:00:05]} h6 {[%emt 0:00:53]} 12. Ng3 {[%emt 0:00:08]} Bg6 {[%emt 0:00:08]} 13. Ne5 {[%emt 0:00:05]} Bh7 {[%emt 0:00:20]} 14. Qe2 {[%emt 0:00:06]} Bf6 {[%emt 0:00:06]} 15. c3 {[%emt 0:00:11]} Nac7 {[%emt 0:00:08]} 16. Qg4 {[%emt 0:01:55]} Kh8 {[%emt 0:00:51]} 17. Nh5 {[%emt 0:00:09]} Bf5 {[%emt 0:00:13]} 18. Qf3 {[%emt 0:00:54]} Bxe5 {[%emt 0:02:03]} 19. Rxe5 {[%emt 0:00:29]} Bg6 {[%emt 0:00:30]} 20. Ng3 {[%emt 0:00:41]} Qf6 {[%emt 0:01:34]} 21. Qg4 {[%emt 0:02:28]} Nb6 {[%emt 0:02:44]} 22. Bd2 {[%emt 0:00:56]} Nd7 {[%emt 0:00:09]} 23. Re3 {[%emt 0:00:07]} Nd5 {[%emt 0:01:04]} 24. Rf3 {[%emt 0:00:13]} Qe7 {[%emt 0:00:06]} 25. Re1 {[%emt 0:00:16]} Bh7 {[%emt 0:03:59]} 26. Bxd5 {[%emt 0:00:22]} cxd5 {[%emt 0:00:24]} 27. Nh5 {[%emt 0:00:07]} Bg6 {[%emt 0:02:24]} 28. Nf4 {[%emt 0:00:20]} Bh7 {[%emt 0:01:03]} 29. Nxd5 {[%emt 0:00:09]} Qd6 {[%emt 0:00:07]} 30. Nf4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:04]} 31. Qh4 {[%emt 0:00:12]} Ne4 {[%emt 0:00:23]} 32. Bc1 {[%emt 0:00:21]} g5 {[%emt 0:00:17]} 33. Qxh6 {[%emt 0:00:05]} gxf4 {[%emt 0:00:03]} 34. Rxe4 {[%emt 0:00:07] Black offered a draw.} Rg8 {[%emt 0:03:30]} 35. Bxf4 {[%emt 0:00:10]} Qd5 {[%emt 0:00:09]} 36. Be5+ {[%emt 0:00:09] #r} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.5"]
[White "Borges, Jose"]
[Black "Soojay, Jorah"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2020"]
[BlackElo "1478"]
[Annotator "ChessBase"]
[PlyCount "71"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:06]} 2. exd5 {[%emt 0:00:12]} Nf6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:03]} 4. d4 {[%emt 0:00:05]} Bg4 {[%emt 0:00:06]} 5. Bc4 {[%emt 0:00:08]} c6 {[%emt 0:00:10]} 6. O-O {[%emt 0:00:09]} e6 {[%emt 0:00:07]} 7. Re1 {[%emt 0:00:05]} Be7 {[%emt 0:00:08]} 8. h3 {[%emt 0:00:05]} Bh5 {[%emt 0:00:05]} 9. Nc3 {[%emt 0:00:07]} O-O {[%emt 0:00:37]} 10. Bb3 {[%emt 0:00:15]} Na6 {[%emt 0:00:18]} 11. Ne4 {[%emt 0:00:05]} h6 {[%emt 0:00:53]} 12. Ng3 {[%emt 0:00:08]} Bg6 {[%emt 0:00:08]} 13. Ne5 {[%emt 0:00:05]} Bh7 {[%emt 0:00:20]} 14. Qe2 {[%emt 0:00:06]} Bf6 {[%emt 0:00:06]} 15. c3 {[%emt 0:00:11]} Nac7 {[%emt 0:00:08]} 16. Qg4 {[%emt 0:01:55]} Kh8 {[%emt 0:00:51]} 17. Nh5 {[%emt 0:00:09]} Bf5 {[%emt 0:00:13]} 18. Qf3 {[%emt 0:00:54]} Bxe5 {[%emt 0:02:03]} 19. Rxe5 {[%emt 0:00:29]} Bg6 {[%emt 0:00:30]} 20. Ng3 {[%emt 0:00:41]} Qf6 {[%emt 0:01:34]} 21. Qg4 {[%emt 0:02:28]} Nb6 {[%emt 0:02:44]} 22. Bd2 {[%emt 0:00:56]} Nd7 {[%emt 0:00:09]} 23. Re3 {[%emt 0:00:07]} Nd5 {[%emt 0:01:04]} 24. Rf3 {[%emt 0:00:13]} Qe7 {[%emt 0:00:06]} 25. Re1 {[%emt 0:00:16]} Bh7 {[%emt 0:03:59]} 26. Bxd5 {[%emt 0:00:22]} cxd5 {[%emt 0:00:24]} 27. Nh5 {[%emt 0:00:07]} Bg6 {[%emt 0:02:24]} 28. Nf4 {[%emt 0:00:20]} Bh7 {[%emt 0:01:03]} 29. Nxd5 {[%emt 0:00:09]} Qd6 {[%emt 0:00:07]} 30. Nf4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:04]} 31. Qh4 {[%emt 0:00:12]} Ne4 {[%emt 0:00:23]} 32. Bc1 {[%emt 0:00:21]} g5 {[%emt 0:00:17]} 33. Qxh6 {[%emt 0:00:05]} gxf4 {[%emt 0:00:03]} 34. Rxe4 {[%emt 0:00:07]} Rg8 {[%emt 0:03:30]} 35. Bxf4 {[%emt 0:00:10]} Qd5 {[%emt 0:00:09]} 36. Be5+ {[%emt 0:00:09]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.6"]
[White "Elayeb, Med Yessine"]
[Black "Junior, Domingos"]
[Result "0-1"]
[WhiteElo "1666"]
[BlackElo "1894"]
[PlyCount "110"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:00:11"]
[BlackClock "0:07:26"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 2. g3 {[%emt 0:00:03]} g6 {[%emt 0:00:02]} 3. Bg2 {[%emt 0:00:04]} Bg7 {[%emt 0:00:02]} 4. O-O {[%emt 0:00:02]} O-O {[%emt 0:00:07]} 5. d4 {[%emt 0:00:02]} d6 {[%emt 0:00:02]} 6. c4 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:03]} 7. Nc3 {[%emt 0:00:08]} c6 {[%emt 0:00:07]} 8. e4 {[%emt 0:00:38]} e5 {[%emt 0:00:04]} 9. h3 {[%emt 0:00:08]} Re8 {[%emt 0:00:29]} 10. Be3 {[%emt 0:00:51]} exd4 {[%emt 0:00:22]} 11. Nxd4 {[%emt 0:00:03]} Nc5 {[%emt 0:00:04]} 12. Qc2 {[%emt 0:00:02]} a5 {[%emt 0:00:04]} 13. Rab1 {[%emt 0:01:09]} Qe7 {[%emt 0:00:58]} 14. Rfe1 {[%emt 0:02:01]} Nfxe4 {[%emt 0:01:23]} 15. Nxe4 {[%emt 0:02:47]} Nxe4 {[%emt 0:00:06]} 16. Bxe4 {[%emt 0:00:20]} Qxe4 {[%emt 0:00:09]} 17. Bd2 {[%emt 0:00:12]} Qxe1+ {[%emt 0:02:32]} 18. Rxe1 {[%emt 0:02:39]} Rxe1+ {[%emt 0:00:06]} 19. Bxe1 {[%emt 0:00:02]} Bxd4 {[%emt 0:00:04]} 20. Qe4 {[%emt 0:03:13]} Be5 {[%emt 0:01:12]} 21. f4 {[%emt 0:01:12]} Bf5 {[%emt 0:00:07]} 22. Qe2 {[%emt 0:02:06]} Bf6 {[%emt 0:01:15]} 23. g4 {[%emt 0:00:12]} Be6 {[%emt 0:01:25]} 24. b3 {[%emt 0:02:54]} a4 {[%emt 0:01:15]} 25. Qd3 {[%emt 0:02:41]} axb3 {[%emt 0:00:10]} 26. axb3 {[%emt 0:00:02]} Ra1 {[%emt 0:00:31]} 27. g5 {[%emt 0:01:22]} Rxe1+ {[%emt 0:03:23]} 28. Kf2 {[%emt 0:00:04]} Bf5 {[%emt 0:00:03]} 29. Qd2 {[%emt 0:00:55]} Rh1 {[%emt 0:00:23]} 30. Qxd6 {[%emt 0:01:30]} Bc3 {[%emt 0:00:36]} 31. Qb8+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:05]} 32. Qxb7 {[%emt 0:00:02]} Bd4+ {[%emt 0:00:34]} 33. Ke2 {[%emt 0:00:26]} Rh2+ {[%emt 0:00:07]} 34. Kf3 {[%emt 0:00:20]} Rxh3+ {[%emt 0:02:39]} 35. Kg2 {[%emt 0:00:03]} Re3 {[%emt 0:00:10]} 36. Qa6 {[%emt 0:00:51]} Be4+ {[%emt 0:00:30]} 37. Kf2 {[%emt 0:00:19]} Rxb3+ {[%emt 0:00:06]} 38. Ke2 {[%emt 0:00:03]} Rb2+ {[%emt 0:00:07]} 39. Kd1 {[%emt 0:00:05]} Be3 {[%emt 0:01:16]} 40. Qa1 {[%emt 0:00:45]} Bd4 {[%emt 0:00:06]} 41. Qa5 {[%emt 0:00:21]} c5 {[%emt 0:00:25]} 42. Qd8 {[%emt 0:00:18]} Bc3 {[%emt 0:00:59]} 43. Qe7 {[%emt 0:00:28]} Bf3+ {[%emt 0:00:31]} 44. Kc1 {[%emt 0:00:06]} Bd4 {[%emt 0:00:16]} 45. Qd8 {[%emt 0:00:35]} Rb4 {[%emt 0:00:16]} 46. Qe7 {[%emt 0:00:06]} Rxc4+ {[%emt 0:00:05]} 47. Kd2 {[%emt 0:00:02]} Bg4 {[%emt 0:00:15]} 48. Kd3 {[%emt 0:00:03]} Rc3+ {[%emt 0:00:04]} 49. Kd2 {[%emt 0:00:02]} Bf5 {[%emt 0:00:06]} 50. Qd8 {[%emt 0:00:15]} Rd3+ {[%emt 0:00:06]} 51. Ke2 {[%emt 0:00:14]} c4 {[%emt 0:00:05]} 52. Qd6 {[%emt 0:00:16]} c3 {[%emt 0:00:21]} 53. Qc6 {[%emt 0:00:20]} Rd2+ {[%emt 0:00:05]} 54. Ke1 {[%emt 0:00:07]} Bg4 {[%emt 0:00:12]} 55. Qa6 {[%emt 0:00:17]} Rd1# {[%emt 0:00:08]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.6"]
[White "Med Yessine, Elayeb"]
[Black "Junior, Domingos"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "1456"]
[BlackElo "1874"]
[Annotator "NA"]
[PlyCount "110"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 2. g3 {[%emt 0:00:03]} g6 {[%emt 0:00:02]} 3. Bg2 {[%emt 0:00:04]} Bg7 {[%emt 0:00:02]} 4. O-O {[%emt 0:00:02]} O-O {[%emt 0:00:07]} 5. d4 {[%emt 0:00:02]} d6 {[%emt 0:00:02]} 6. c4 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:03]} 7. Nc3 {[%emt 0:00:08]} c6 {[%emt 0:00:07]} 8. e4 {[%emt 0:00:38]} e5 {[%emt 0:00:04]} 9. h3 {[%emt 0:00:08]} Re8 {[%emt 0:00:29]} 10. Be3 {[%emt 0:00:51]} exd4 {[%emt 0:00:22]} 11. Nxd4 {[%emt 0:00:03]} Nc5 {[%emt 0:00:04]} 12. Qc2 {[%emt 0:00:02]} a5 {[%emt 0:00:04]} 13. Rab1 {[%emt 0:01:09]} Qe7 {[%emt 0:00:58]} 14. Rfe1 {[%emt 0:02:01]} Nfxe4 {[%emt 0:01:23]} 15. Nxe4 {[%emt 0:02:47]} Nxe4 {[%emt 0:00:06]} 16. Bxe4 {[%emt 0:00:20]} Qxe4 {[%emt 0:00:09]} 17. Bd2 {[%emt 0:00:12]} Qxe1+ {[%emt 0:02:32]} 18. Rxe1 {[%emt 0:02:39]} Rxe1+ {[%emt 0:00:06]} 19. Bxe1 {[%emt 0:00:02]} Bxd4 {[%emt 0:00:04]} 20. Qe4 {[%emt 0:03:13]} Be5 {[%emt 0:01:12]} 21. f4 {[%emt 0:01:12]} Bf5 {[%emt 0:00:07]} 22. Qe2 {[%emt 0:02:06]} Bf6 {[%emt 0:01:15]} 23. g4 {[%emt 0:00:12]} Be6 {[%emt 0:01:25]} 24. b3 {[%emt 0:02:54]} a4 {[%emt 0:01:15]} 25. Qd3 {[%emt 0:02:41]} axb3 {[%emt 0:00:10]} 26. axb3 {[%emt 0:00:02]} Ra1 {[%emt 0:00:31]} 27. g5 {[%emt 0:01:22]} Rxe1+ {[%emt 0:03:23]} 28. Kf2 {[%emt 0:00:04]} Bf5 {[%emt 0:00:03]} 29. Qd2 {[%emt 0:00:55]} Rh1 {[%emt 0:00:23]} 30. Qxd6 {[%emt 0:01:30]} Bc3 {[%emt 0:00:36]} 31. Qb8+ {[%emt 0:00:11]} Kg7 {[%emt 0:00:05]} 32. Qxb7 {[%emt 0:00:02]} Bd4+ {[%emt 0:00:34]} 33. Ke2 {[%emt 0:00:26]} Rh2+ {[%emt 0:00:07]} 34. Kf3 {[%emt 0:00:20]} Rxh3+ {[%emt 0:02:39]} 35. Kg2 {[%emt 0:00:03]} Re3 {[%emt 0:00:10]} 36. Qa6 {[%emt 0:00:51]} Be4+ {[%emt 0:00:30]} 37. Kf2 {[%emt 0:00:19]} Rxb3+ {[%emt 0:00:06]} 38. Ke2 {[%emt 0:00:03]} Rb2+ {[%emt 0:00:07]} 39. Kd1 {[%emt 0:00:05]} Be3 {[%emt 0:01:16]} 40. Qa1 {[%emt 0:00:45]} Bd4 {[%emt 0:00:06]} 41. Qa5 {[%emt 0:00:21]} c5 {[%emt 0:00:25]} 42. Qd8 {[%emt 0:00:18]} Bc3 {[%emt 0:00:59]} 43. Qe7 {[%emt 0:00:28]} Bf3+ {[%emt 0:00:31]} 44. Kc1 {[%emt 0:00:06]} Bd4 {[%emt 0:00:16]} 45. Qd8 {[%emt 0:00:35]} Rb4 {[%emt 0:00:16]} 46. Qe7 {[%emt 0:00:06]} Rxc4+ {[%emt 0:00:05]} 47. Kd2 {[%emt 0:00:02]} Bg4 {[%emt 0:00:15]} 48. Kd3 {[%emt 0:00:03]} Rc3+ {[%emt 0:00:04]} 49. Kd2 {[%emt 0:00:02]} Bf5 {[%emt 0:00:06]} 50. Qd8 {[%emt 0:00:15]} Rd3+ {[%emt 0:00:06]} 51. Ke2 {[%emt 0:00:14]} c4 {[%emt 0:00:05]} 52. Qd6 {[%emt 0:00:16]} c3 {[%emt 0:00:21]} 53. Qc6 {[%emt 0:00:20]} Rd2+ {[%emt 0:00:05]} 54. Ke1 {[%emt 0:00:07]} Bg4 {[%emt 0:00:12]} 55. Qa6 {[%emt 0:00:17]} Rd1# {[%emt 0:00:08]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.7"]
[White "Vasco Mateus, Felizardo Viageiro"]
[Black "Masaiti, Gideon"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1862"]
[BlackElo "1442"]
[Annotator "NA"]
[PlyCount "149"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:11]} d5 {[%emt 0:00:04]} 3. Nd2 {[%emt 0:00:20]} Nf6 {[%emt 0:00:06]} 4. e5 {[%emt 0:00:04]} Nfd7 {[%emt 0:00:03]} 5. f4 {[%emt 0:00:06]} Be7 {[%emt 0:00:05]} 6. Bd3 {[%emt 0:00:06]} c5 {[%emt 0:00:09]} 7. c3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:06]} 8. Ne2 {[%emt 0:00:08]} Qb6 {[%emt 0:00:07]} 9. Nf3 {[%emt 0:00:04]} h6 {[%emt 0:00:24]} 10. O-O {[%emt 0:00:26]} c4 {[%emt 0:00:10]} 11. Bc2 {[%emt 0:00:04]} O-O {[%emt 0:00:03]} 12. f5 {[%emt 0:00:09]} Ncxe5 {[%emt 0:00:14]} 13. Nxe5 {[%emt 0:00:16]} Nxe5 {[%emt 0:00:04]} 14. Kh1 {[%emt 0:00:02]} Ng4 {[%emt 0:00:33]} 15. Nf4 {[%emt 0:00:50]} exf5 {[%emt 0:00:44]} 16. Nxd5 {[%emt 0:00:10]} Qd6 {[%emt 0:00:06]} 17. Nxe7+ {[%emt 0:00:05]} Qxe7 {[%emt 0:00:06]} 18. Bf4 {[%emt 0:01:14]} g5 {[%emt 0:00:12]} 19. Bd2 {[%emt 0:00:07]} Qd6 {[%emt 0:00:12]} 20. g3 {[%emt 0:00:12]} b5 {[%emt 0:00:50]} 21. Qf3 {[%emt 0:00:42]} Qe7 {[%emt 0:02:26]} 22. Rae1 {[%emt 0:01:10]} Qb7 {[%emt 0:00:16]} 23. Bxf5 {[%emt 0:00:22]} Qxf3+ {[%emt 0:00:07]} 24. Rxf3 {[%emt 0:00:03]} Bxf5 {[%emt 0:00:48]} 25. Rxf5 {[%emt 0:00:03]} Rfe8 {[%emt 0:00:40]} 26. h3 {[%emt 0:01:17]} Rxe1+ {[%emt 0:00:05]} 27. Bxe1 {[%emt 0:00:03]} Re8 {[%emt 0:00:09]} 28. Bd2 {[%emt 0:00:18]} Ne3 {[%emt 0:00:18]} 29. Rf2 {[%emt 0:01:02]} Nd1 {[%emt 0:02:32]} 30. Rg2 {[%emt 0:04:42]} Nxb2 {[%emt 0:01:06]} 31. Bxg5 {[%emt 0:00:17]} hxg5 {[%emt 0:00:08]} 32. Rxb2 {[%emt 0:00:04]} Re1+ {[%emt 0:00:04]} 33. Kg2 {[%emt 0:00:03]} a6 {[%emt 0:00:03]} 34. Rc2 {[%emt 0:00:19]} Kg7 {[%emt 0:00:07]} 35. Kf3 {[%emt 0:00:04]} Kf6 {[%emt 0:00:07]} 36. a4 {[%emt 0:01:22]} bxa4 {[%emt 0:00:41]} 37. Ra2 {[%emt 0:00:03]} Rc1 {[%emt 0:00:12]} 38. Ra3 {[%emt 0:00:38]} Rd1 {[%emt 0:00:17]} 39. h4 {[%emt 0:00:16]} Rd3+ {[%emt 0:00:06]} 40. Kg4 {[%emt 0:00:04]} gxh4 {[%emt 0:00:06]} 41. gxh4 {[%emt 0:00:02]} Kg6 {[%emt 0:00:03]} 42. h5+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:05]} 43. Rxa4 {[%emt 0:00:03]} Rxc3 {[%emt 0:00:06]} 44. Rxa6+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:05]} 45. Kf5 {[%emt 0:00:04]} Rd3 {[%emt 0:00:07]} 46. Ke4 {[%emt 0:00:03]} Rh3 {[%emt 0:00:14]} 47. Rc6 {[%emt 0:02:04]} c3 {[%emt 0:00:33]} 48. d5 {[%emt 0:00:03]} Kg7 {[%emt 0:00:33]} 49. h6+ {[%emt 0:00:46]} Kf8 {[%emt 0:02:11]} 50. d6 {[%emt 0:00:11]} Rxh6 {[%emt 0:00:19]} 51. Rc8+ {[%emt 0:00:14]} Kg7 {[%emt 0:00:08]} 52. d7 {[%emt 0:00:01]} Re6+ {[%emt 0:00:22]} 53. Kd5 {[%emt 0:00:04]} Re2 {[%emt 0:02:18]} 54. d8=Q {[%emt 0:00:13]} Rd2+ {[%emt 0:00:12]} 55. Ke4 {[%emt 0:00:03]} Rxd8 {[%emt 0:01:30]} 56. Rxd8 {[%emt 0:00:04]} c2 {[%emt 0:00:14]} 57. Rc8 {[%emt 0:00:06]} Kg6 {[%emt 0:00:05]} 58. Rxc2 {[%emt 0:00:05]} Kf6 {[%emt 0:00:03]} 59. Kf4 {[%emt 0:00:03]} Kg6 {[%emt 0:00:05]} 60. Rc6+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:03]} 61. Kf5 {[%emt 0:00:02]} Kh7 {[%emt 0:00:13]} 62. Kf6 {[%emt 0:00:03]} Kg8 {[%emt 0:00:05]} 63. Rc8+ {[%emt 0:00:07]} Kh7 {[%emt 0:00:04]} 64. Kxf7 {[%emt 0:00:31]} Kh6 {[%emt 0:00:03]} 65. Rg8 {[%emt 0:00:03]} Kh7 {[%emt 0:00:09]} 66. Rg1 {[%emt 0:00:03]} Kh6 {[%emt 0:00:05]} 67. Rg2 {[%emt 0:00:03]} Kh5 {[%emt 0:00:04]} 68. Kf6 {[%emt 0:00:02]} Kh4 {[%emt 0:00:04]} 69. Kf5 {[%emt 0:00:04]} Kh3 {[%emt 0:00:03]} 70. Rg8 {[%emt 0:00:02]} Kh4 {[%emt 0:00:04]} 71. Rg7 {[%emt 0:00:03]} Kh3 {[%emt 0:00:03]} 72. Kf4 {[%emt 0:00:01]} Kh2 {[%emt 0:00:03]} 73. Kf3 {[%emt 0:00:03]} Kh1 {[%emt 0:00:05]} 74. Kf2 {[%emt 0:00:01]} Kh2 {[%emt 0:00:03]} 75. Rh7# {[%emt 0:00:01]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.7"]
[White "Vasco Mateus Felizardo Viageir"]
[Black "Masaiti, Gideon"]
[Result "1-0"]
[WhiteElo "1862"]
[BlackElo "1442"]
[PlyCount "149"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:14:37"]
[BlackClock "0:12:15"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:11]} d5 {[%emt 0:00:04]} 3. Nd2 {[%emt 0:00:20]} Nf6 {[%emt 0:00:06]} 4. e5 {[%emt 0:00:04]} Nfd7 {[%emt 0:00:03]} 5. f4 {[%emt 0:00:06]} Be7 {[%emt 0:00:05]} 6. Bd3 {[%emt 0:00:06]} c5 {[%emt 0:00:09]} 7. c3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:06]} 8. Ne2 {[%emt 0:00:08]} Qb6 {[%emt 0:00:07]} 9. Nf3 {[%emt 0:00:04]} h6 {[%emt 0:00:24]} 10. O-O {[%emt 0:00:26]} c4 {[%emt 0:00:10]} 11. Bc2 {[%emt 0:00:04]} O-O {[%emt 0:00:03]} 12. f5 {[%emt 0:00:09]} Ncxe5 {[%emt 0:00:14]} 13. Nxe5 {[%emt 0:00:16]} Nxe5 {[%emt 0:00:04]} 14. Kh1 {[%emt 0:00:02]} Ng4 {[%emt 0:00:33]} 15. Nf4 {[%emt 0:00:50]} exf5 {[%emt 0:00:44]} 16. Nxd5 {[%emt 0:00:10]} Qd6 {[%emt 0:00:06]} 17. Nxe7+ {[%emt 0:00:05]} Qxe7 {[%emt 0:00:06]} 18. Bf4 {[%emt 0:01:14]} g5 {[%emt 0:00:12]} 19. Bd2 {[%emt 0:00:07]} Qd6 {[%emt 0:00:12]} 20. g3 {[%emt 0:00:12]} b5 {[%emt 0:00:50]} 21. Qf3 {[%emt 0:00:42]} Qe7 {[%emt 0:02:26]} 22. Rae1 {[%emt 0:01:10]} Qb7 {[%emt 0:00:16]} 23. Bxf5 {[%emt 0:00:22]} Qxf3+ {[%emt 0:00:07]} 24. Rxf3 {[%emt 0:00:03]} Bxf5 {[%emt 0:00:48]} 25. Rxf5 {[%emt 0:00:03]} Rfe8 {[%emt 0:00:40]} 26. h3 {[%emt 0:01:17]} Rxe1+ {[%emt 0:00:05]} 27. Bxe1 {[%emt 0:00:03]} Re8 {[%emt 0:00:09]} 28. Bd2 {[%emt 0:00:18]} Ne3 {[%emt 0:00:18]} 29. Rf2 {[%emt 0:01:02]} Nd1 {[%emt 0:02:32]} 30. Rg2 {[%emt 0:04:42]} Nxb2 {[%emt 0:01:06]} 31. Bxg5 {[%emt 0:00:17]} hxg5 {[%emt 0:00:08]} 32. Rxb2 {[%emt 0:00:04]} Re1+ {[%emt 0:00:04]} 33. Kg2 {[%emt 0:00:03]} a6 {[%emt 0:00:03]} 34. Rc2 {[%emt 0:00:19]} Kg7 {[%emt 0:00:07]} 35. Kf3 {[%emt 0:00:04]} Kf6 {[%emt 0:00:07]} 36. a4 {[%emt 0:01:22]} bxa4 {[%emt 0:00:41]} 37. Ra2 {[%emt 0:00:03]} Rc1 {[%emt 0:00:12]} 38. Ra3 {[%emt 0:00:38]} Rd1 {[%emt 0:00:17]} 39. h4 {[%emt 0:00:16]} Rd3+ {[%emt 0:00:06]} 40. Kg4 {[%emt 0:00:04]} gxh4 {[%emt 0:00:06]} 41. gxh4 {[%emt 0:00:02]} Kg6 {[%emt 0:00:03]} 42. h5+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:05]} 43. Rxa4 {[%emt 0:00:03]} Rxc3 {[%emt 0:00:06]} 44. Rxa6+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:05]} 45. Kf5 {[%emt 0:00:04]} Rd3 {[%emt 0:00:07]} 46. Ke4 {[%emt 0:00:03]} Rh3 {[%emt 0:00:14]} 47. Rc6 {[%emt 0:02:04]} c3 {[%emt 0:00:33]} 48. d5 {[%emt 0:00:03]} Kg7 {[%emt 0:00:33]} 49. h6+ {[%emt 0:00:46]} Kf8 {[%emt 0:02:11]} 50. d6 {[%emt 0:00:11]} Rxh6 {[%emt 0:00:19]} 51. Rc8+ {[%emt 0:00:14]} Kg7 {[%emt 0:00:08]} 52. d7 {[%emt 0:00:01]} Re6+ {[%emt 0:00:22]} 53. Kd5 {[%emt 0:00:04] Black offered a draw.} Re2 {[%emt 0:02:18]} 54. d8=Q {[%emt 0:00:13]} Rd2+ {[%emt 0:00:12]} 55. Ke4 {[%emt 0:00:03]} Rxd8 {[%emt 0:01:30]} 56. Rxd8 {[%emt 0:00:04]} c2 {[%emt 0:00:14]} 57. Rc8 {[%emt 0:00:06]} Kg6 {[%emt 0:00:05]} 58. Rxc2 {[%emt 0:00:05]} Kf6 {[%emt 0:00:03]} 59. Kf4 {[%emt 0:00:03]} Kg6 {[%emt 0:00:05]} 60. Rc6+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:03]} 61. Kf5 {[%emt 0:00:02]} Kh7 {[%emt 0:00:13]} 62. Kf6 {[%emt 0:00:03]} Kg8 {[%emt 0:00:05]} 63. Rc8+ {[%emt 0:00:07]} Kh7 {[%emt 0:00:04]} 64. Kxf7 {[%emt 0:00:31]} Kh6 {[%emt 0:00:03]} 65. Rg8 {[%emt 0:00:03]} Kh7 {[%emt 0:00:09]} 66. Rg1 {[%emt 0:00:03]} Kh6 {[%emt 0:00:05]} 67. Rg2 {[%emt 0:00:03]} Kh5 {[%emt 0:00:04]} 68. Kf6 {[%emt 0:00:02]} Kh4 {[%emt 0:00:04]} 69. Kf5 {[%emt 0:00:04]} Kh3 {[%emt 0:00:03]} 70. Rg8 {[%emt 0:00:02]} Kh4 {[%emt 0:00:04]} 71. Rg7 {[%emt 0:00:03]} Kh3 {[%emt 0:00:03]} 72. Kf4 {[%emt 0:00:01]} Kh2 {[%emt 0:00:03]} 73. Kf3 {[%emt 0:00:03]} Kh1 {[%emt 0:00:05]} 74. Kf2 {[%emt 0:00:01]} Kh2 {[%emt 0:00:03]} 75. Rh7# {[%emt 0:00:01]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.8"]
[White "Wael, Mostafa"]
[Black "Mohamed Abderrahim, Taleb Mohamed"]
[Result "0-1"]
[WhiteElo "1492"]
[BlackElo "1799"]
[PlyCount "108"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:24:41"]
[BlackClock "0:22:25"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:11]} 2. c3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 3. Bf4 {[%emt 0:00:04]} c6 {[%emt 0:00:03]} 4. e3 {[%emt 0:00:01]} Bf5 {[%emt 0:00:07]} 5. h3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:03]} 6. Nf3 {[%emt 0:00:01]} g6 {[%emt 0:00:05]} 7. Be2 {[%emt 0:00:03]} Bg7 {[%emt 0:00:02]} 8. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:09]} 9. Nbd2 {[%emt 0:00:02]} Qb6 {[%emt 0:00:28]} 10. Qb3 {[%emt 0:00:03]} Qxb3 {[%emt 0:00:52]} 11. axb3 {[%emt 0:00:03]} Ne4 {[%emt 0:00:33]} 12. Nxe4 {[%emt 0:00:07]} Bxe4 {[%emt 0:00:04]} 13. b4 {[%emt 0:00:05]} a6 {[%emt 0:00:39]} 14. Nd2 {[%emt 0:00:35]} Bf5 {[%emt 0:00:07]} 15. Bf3 {[%emt 0:00:08]} e5 {[%emt 0:00:11]} 16. dxe5 {[%emt 0:00:05]} Bxe5 {[%emt 0:00:13]} 17. Bxe5 {[%emt 0:00:02]} Nxe5 {[%emt 0:00:03]} 18. Be2 {[%emt 0:00:09]} Rfe8 {[%emt 0:00:22]} 19. Nf3 {[%emt 0:00:14]} Nxf3+ {[%emt 0:00:05]} 20. Bxf3 {[%emt 0:00:03]} Be4 {[%emt 0:00:13]} 21. Bxe4 {[%emt 0:00:04]} dxe4 {[%emt 0:00:10]} 22. Rfd1 {[%emt 0:00:03]} Rad8 {[%emt 0:00:03]} 23. Kf1 {[%emt 0:00:02]} f5 {[%emt 0:00:04]} 24. Ke2 {[%emt 0:00:02]} Kf7 {[%emt 0:00:04]} 25. Rxd8 {[%emt 0:00:23]} Rxd8 {[%emt 0:00:04]} 26. Rd1 {[%emt 0:00:02]} Rxd1 {[%emt 0:00:33]} 27. Kxd1 {[%emt 0:00:03]} Ke6 {[%emt 0:00:02]} 28. c4 {[%emt 0:00:06]} b5 {[%emt 0:00:21]} 29. b3 {[%emt 0:00:03]} Ke5 {[%emt 0:00:08]} 30. Kd2 {[%emt 0:00:12]} g5 {[%emt 0:00:05]} 31. g3 {[%emt 0:00:08]} h5 {[%emt 0:00:04]} 32. Ke2 {[%emt 0:00:19]} Kd6 {[%emt 0:02:09]} 33. Kd2 {[%emt 0:00:11]} bxc4 {[%emt 0:01:51]} 34. bxc4 {[%emt 0:00:03]} c5 {[%emt 0:00:02]} 35. Kc3 {[%emt 0:00:07]} cxb4+ {[%emt 0:00:02]} 36. Kxb4 {[%emt 0:00:02]} Kc6 {[%emt 0:00:02]} 37. c5 {[%emt 0:03:47]} Kd5 {[%emt 0:00:05]} 38. Ka5 {[%emt 0:00:36]} Kxc5 {[%emt 0:00:04]} 39. Kxa6 {[%emt 0:00:01]} Kc4 {[%emt 0:00:02]} 40. Kb6 {[%emt 0:00:02]} Kd3 {[%emt 0:00:02]} 41. Kc5 {[%emt 0:00:13]} Ke2 {[%emt 0:00:03]} 42. h4 {[%emt 0:00:09]} gxh4 {[%emt 0:00:16]} 43. gxh4 {[%emt 0:00:02]} Kxf2 {[%emt 0:00:02]} 44. Kd4 {[%emt 0:00:06]} Kf3 {[%emt 0:00:04]} 45. Ke5 {[%emt 0:00:02]} Kxe3 {[%emt 0:00:03]} 46. Kxf5 {[%emt 0:00:02]} Kf3 {[%emt 0:00:02]} 47. Kg5 {[%emt 0:00:02]} e3 {[%emt 0:00:01]} 48. Kxh5 {[%emt 0:00:02]} e2 {[%emt 0:00:02]} 49. Kh6 {[%emt 0:00:01]} e1=Q {[%emt 0:00:02]} 50. h5 {[%emt 0:00:02]} Qg3 {[%emt 0:00:21]} 51. Kh7 {[%emt 0:00:15]} Kf4 {[%emt 0:00:03]} 52. h6 {[%emt 0:00:03]} Kf5 {[%emt 0:00:01]} 53. Kh8 {[%emt 0:00:06]} Kf6 {[%emt 0:00:02]} 54. h7 {[%emt 0:00:02]} Qg7# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.9"]
[White "Filipe, Marcio"]
[Black "Sparg, Nathan"]
[Result "1-0"]
[WhiteElo "1990"]
[BlackElo "1413"]
[PlyCount "65"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:17:38"]
[BlackClock "0:03:07"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:08]} 2. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:14]} c5 {[%emt 0:00:07]} 4. c3 {[%emt 0:00:27]} Nc6 {[%emt 0:00:15]} 5. Nf3 {[%emt 0:00:05]} Qb6 {[%emt 0:00:47]} 6. Be2 {[%emt 0:00:11]} cxd4 {[%emt 0:00:18]} 7. cxd4 {[%emt 0:00:08]} Nh6 {[%emt 0:00:42]} 8. Nc3 {[%emt 0:00:30]} Be7 {[%emt 0:01:35]} 9. O-O {[%emt 0:00:09]} Nf5 {[%emt 0:00:09]} 10. Na4 {[%emt 0:00:05]} Qc7 {[%emt 0:00:54]} 11. g4 {[%emt 0:00:09]} Nh4 {[%emt 0:01:09]} 12. Nxh4 {[%emt 0:00:20]} Bxh4 {[%emt 0:00:04]} 13. Be3 {[%emt 0:00:05]} h6 {[%emt 0:01:01]} 14. f4 {[%emt 0:00:17]} Ne7 {[%emt 0:03:08]} 15. Bd3 {[%emt 0:00:40]} Bd7 {[%emt 0:01:39]} 16. Nc5 {[%emt 0:00:51]} b6 {[%emt 0:03:06]} 17. Nxd7 {[%emt 0:00:18]} Qxd7 {[%emt 0:00:02]} 18. Rc1 {[%emt 0:00:13]} O-O {[%emt 0:00:37]} 19. f5 {[%emt 0:00:09]} exf5 {[%emt 0:01:11]} 20. gxf5 {[%emt 0:00:05]} Rac8 {[%emt 0:01:39]} 21. Qh5 {[%emt 0:01:10]} Rxc1 {[%emt 0:02:00]} 22. Bxc1 {[%emt 0:00:09]} g5 {[%emt 0:02:49]} 23. fxg6 {[%emt 0:01:30]} Nxg6 {[%emt 0:00:31]} 24. Bxg6 {[%emt 0:00:08]} fxg6 {[%emt 0:00:07]} 25. Rxf8+ {[%emt 0:00:07]} Kxf8 {[%emt 0:00:13]} 26. Qxh6+ {[%emt 0:00:07]} Kf7 {[%emt 0:00:38]} 27. Qxh4 {[%emt 0:00:07]} Qa4 {[%emt 0:00:30]} 28. b3 {[%emt 0:02:22]} Qb4 {[%emt 0:01:13]} 29. Qf6+ {[%emt 0:00:10]} Kg8 {[%emt 0:00:04]} 30. Qxg6+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:04]} 31. Qh5+ {[%emt 0:01:36]} Kg8 {[%emt 0:00:17]} 32. Qg4+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:12]} 33. Bg5 {[%emt 0:00:09] #r} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.10"]
[White "Mcligeyo, Robert"]
[Black "Bidi, Abdeljalil"]
[Result "0-1"]
[WhiteElo "1688"]
[BlackElo "1750"]
[PlyCount "150"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:14:22"]
[BlackClock "0:25:51"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:04]} a6 {[%emt 0:00:02]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:02]} 5. O-O {[%emt 0:00:06]} b5 {[%emt 0:00:03]} 6. Bb3 {[%emt 0:00:03]} Be7 {[%emt 0:00:02]} 7. Re1 {[%emt 0:00:05]} O-O {[%emt 0:00:05]} 8. a4 {[%emt 0:00:03]} Bb7 {[%emt 0:00:07]} 9. h3 {[%emt 0:00:06]} d6 {[%emt 0:00:05]} 10. c3 {[%emt 0:00:03]} Na5 {[%emt 0:00:38]} 11. Bc2 {[%emt 0:00:56]} c5 {[%emt 0:00:26]} 12. d3 {[%emt 0:00:10]} Re8 {[%emt 0:00:16]} 13. Nbd2 {[%emt 0:00:13]} Bf8 {[%emt 0:00:04]} 14. Nf1 {[%emt 0:00:04]} g6 {[%emt 0:00:03]} 15. Bg5 {[%emt 0:00:28]} h6 {[%emt 0:00:04]} 16. Bh4 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 17. Ne3 {[%emt 0:00:10]} Qc7 {[%emt 0:00:24]} 18. Bxf6 {[%emt 0:05:47]} Bxf6 {[%emt 0:00:06]} 19. Nd5 {[%emt 0:00:04]} Bxd5 {[%emt 0:00:05]} 20. exd5 {[%emt 0:00:03]} Nb7 {[%emt 0:00:13]} 21. Nd2 {[%emt 0:00:22]} Bg7 {[%emt 0:00:21]} 22. Ne4 {[%emt 0:00:43]} f5 {[%emt 0:00:42]} 23. Ng3 {[%emt 0:00:25]} c4 {[%emt 0:00:47]} 24. axb5 {[%emt 0:00:48]} axb5 {[%emt 0:00:06]} 25. dxc4 {[%emt 0:00:02]} bxc4 {[%emt 0:00:21]} 26. Ba4 {[%emt 0:00:09]} Reb8 {[%emt 0:00:09]} 27. Bc6 {[%emt 0:00:04]} Rxa1 {[%emt 0:00:03]} 28. Qxa1 {[%emt 0:00:04]} Nc5 {[%emt 0:00:03]} 29. Qa2 {[%emt 0:01:21]} Nd3 {[%emt 0:00:37]} 30. Re2 {[%emt 0:00:30]} Nc1 {[%emt 0:00:17]} 31. Qxc4 {[%emt 0:00:17]} Nxe2+ {[%emt 0:00:03]} 32. Qxe2 {[%emt 0:00:04]} Qb6 {[%emt 0:00:04]} 33. b4 {[%emt 0:00:03]} e4 {[%emt 0:00:02]} 34. Qd2 {[%emt 0:01:47]} Kh7 {[%emt 0:00:15]} 35. Ne2 {[%emt 0:00:08]} Be5 {[%emt 0:00:25]} 36. Nf4 {[%emt 0:00:14]} Qa7 {[%emt 0:01:12]} 37. b5 {[%emt 0:03:04]} Qa1+ {[%emt 0:00:12]} 38. Kh2 {[%emt 0:00:04]} g5 {[%emt 0:00:05]} 39. g3 {[%emt 0:00:12]} gxf4 {[%emt 0:00:04]} 40. gxf4 {[%emt 0:00:02]} Qxc3 {[%emt 0:00:05]} 41. Qe3 {[%emt 0:00:16]} Qxe3 {[%emt 0:00:07]} 42. fxe3 {[%emt 0:00:02]} Bc3 {[%emt 0:00:04]} 43. Kg3 {[%emt 0:00:18]} Kg6 {[%emt 0:00:02]} 44. h4 {[%emt 0:00:03]} Kf6 {[%emt 0:00:04]} 45. Kf2 {[%emt 0:00:06]} Rg8 {[%emt 0:00:06]} 46. b6 {[%emt 0:00:07]} Ba5 {[%emt 0:00:03]} 47. b7 {[%emt 0:00:03]} Bc7 {[%emt 0:00:02]} 48. h5 {[%emt 0:00:21]} Ke7 {[%emt 0:00:08]} 49. Ba4 {[%emt 0:00:18]} Bb8 {[%emt 0:00:29]} 50. Bc6 {[%emt 0:00:04]} Rg4 {[%emt 0:00:12]} 51. Ba4 {[%emt 0:00:13]} Rh4 {[%emt 0:00:05]} 52. Bd1 {[%emt 0:00:03]} Rh2+ {[%emt 0:00:04]} 53. Kg3 {[%emt 0:00:10]} Rh1 {[%emt 0:00:06]} 54. Be2 {[%emt 0:00:06]} Kd7 {[%emt 0:00:08]} 55. Kg2 {[%emt 0:00:07]} Rb1 {[%emt 0:00:03]} 56. Kg3 {[%emt 0:00:04]} Kc7 {[%emt 0:00:04]} 57. Kf2 {[%emt 0:00:07]} Rb2 {[%emt 0:00:03]} 58. Ke1 {[%emt 0:00:04]} Kxb7 {[%emt 0:00:05]} 59. Bf1 {[%emt 0:00:03]} Ba7 {[%emt 0:00:08]} 60. Bh3 {[%emt 0:00:06]} Bxe3 {[%emt 0:00:06]} 61. Bxf5 {[%emt 0:00:03]} Rb4 {[%emt 0:00:05]} 62. Ke2 {[%emt 0:00:05]} Bxf4 {[%emt 0:00:01]} 63. Bg6 {[%emt 0:00:03]} e3 {[%emt 0:00:02]} 64. Kf3 {[%emt 0:00:04]} Kb6 {[%emt 0:00:02]} 65. Bd3 {[%emt 0:00:08]} Kc5 {[%emt 0:00:02]} 66. Be2 {[%emt 0:00:04]} Kxd5 {[%emt 0:00:04]} 67. Bf1 {[%emt 0:00:04]} Ke5 {[%emt 0:00:03]} 68. Ke2 {[%emt 0:00:06]} d5 {[%emt 0:00:01]} 69. Kd3 {[%emt 0:00:04]} d4 {[%emt 0:00:02]} 70. Be2 {[%emt 0:00:06]} Rb2 {[%emt 0:00:08]} 71. Bf3 {[%emt 0:00:09]} Rd2+ {[%emt 0:00:03]} 72. Kc4 {[%emt 0:00:04]} e2 {[%emt 0:00:01]} 73. Bxe2 {[%emt 0:00:17]} Rxe2 {[%emt 0:00:02]} 74. Kd3 {[%emt 0:00:02]} Rd2+ {[%emt 0:00:03]} 75. Kc4 {[%emt 0:00:04]} Ke4 {[%emt 0:00:02] #R} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.11"]
[White "Celso, Andre Manjate"]
[Black "Masilo, Ofile"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1721"]
[BlackElo "1355"]
[Annotator "NA"]
[PlyCount "53"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:12]} 6. Be2 {[%emt 0:00:31]} e5 {[%emt 0:00:05]} 7. Nf3 {[%emt 0:00:06]} h6 {[%emt 0:00:27]} 8. O-O {[%emt 0:00:21]} Be6 {[%emt 0:00:06]} 9. h3 {[%emt 0:00:21]} Be7 {[%emt 0:00:07]} 10. Nh2 {[%emt 0:02:50]} d5 {[%emt 0:02:54]} 11. exd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:07]} 12. Bd2 {[%emt 0:01:48]} O-O {[%emt 0:00:35]} 13. Bf3 {[%emt 0:00:07]} Nc6 {[%emt 0:02:01]} 14. Re1 {[%emt 0:03:21]} f5 {[%emt 0:04:08]} 15. Nxd5 {[%emt 0:03:27]} Bxd5 {[%emt 0:00:08]} 16. Bxd5+ {[%emt 0:00:39]} Qxd5 {[%emt 0:00:07]} 17. Bc3 {[%emt 0:00:03]} Qc5 {[%emt 0:03:32]} 18. Qd7 {[%emt 0:01:36]} b5 {[%emt 0:01:21]} 19. Qe6+ {[%emt 0:01:07]} Kh8 {[%emt 0:00:41]} 20. Bxe5 {[%emt 0:00:21]} Kh7 {[%emt 0:02:13]} 21. Nf3 {[%emt 0:03:30]} Rae8 {[%emt 0:01:01]} 22. Qb3 {[%emt 0:01:39]} Nxe5 {[%emt 0:02:26]} 23. Rxe5 {[%emt 0:00:48]} Qa7 {[%emt 0:00:17]} 24. Rae1 {[%emt 0:00:08]} Bc5 {[%emt 0:03:16]} 25. Rxe8 {[%emt 0:00:17]} Bxf2+ {[%emt 0:00:52]} 26. Kh1 {[%emt 0:00:04]} Rf6 {[%emt 0:01:29]} 27. R1e7 {[%emt 0:01:39]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.11"]
[White "Celso Andre Manjate"]
[Black "Ofile Masilo"]
[Result "1-0"]
[WhiteElo "1721"]
[BlackElo "1457"]
[PlyCount "53"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:04:25"]
[BlackClock "0:00:53"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:06]} 5. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:12]} 6. Be2 {[%emt 0:00:31]} e5 {[%emt 0:00:05]} 7. Nf3 {[%emt 0:00:06]} h6 {[%emt 0:00:27]} 8. O-O {[%emt 0:00:21]} Be6 {[%emt 0:00:06]} 9. h3 {[%emt 0:00:21]} Be7 {[%emt 0:00:07]} 10. Nh2 {[%emt 0:02:50]} d5 {[%emt 0:02:54]} 11. exd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:07]} 12. Bd2 {[%emt 0:01:48]} O-O {[%emt 0:00:35]} 13. Bf3 {[%emt 0:00:07]} Nc6 {[%emt 0:02:01]} 14. Re1 {[%emt 0:03:21]} f5 {[%emt 0:04:08]} 15. Nxd5 {[%emt 0:03:27]} Bxd5 {[%emt 0:00:08]} 16. Bxd5+ {[%emt 0:00:39]} Qxd5 {[%emt 0:00:07]} 17. Bc3 {[%emt 0:00:03]} Qc5 {[%emt 0:03:32]} 18. Qd7 {[%emt 0:01:36]} b5 {[%emt 0:01:21]} 19. Qe6+ {[%emt 0:01:07]} Kh8 {[%emt 0:00:41]} 20. Bxe5 {[%emt 0:00:21]} Kh7 {[%emt 0:02:13]} 21. Nf3 {[%emt 0:03:30]} Rae8 {[%emt 0:01:01]} 22. Qb3 {[%emt 0:01:39]} Nxe5 {[%emt 0:02:26]} 23. Rxe5 {[%emt 0:00:48]} Qa7 {[%emt 0:00:17]} 24. Rae1 {[%emt 0:00:08]} Bc5 {[%emt 0:03:16]} 25. Rxe8 {[%emt 0:00:17]} Bxf2+ {[%emt 0:00:52]} 26. Kh1 {[%emt 0:00:04]} Rf6 {[%emt 0:01:29]} 27. R1e7 {[%emt 0:01:39] #t} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.12"]
[White "Palmer, Reegan"]
[Black "Ben Abbes, Ayoub"]
[Result "1-0"]
[WhiteElo "1325"]
[BlackElo "1481"]
[PlyCount "34"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:20:50"]
[BlackClock "0:16:29"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:29]} 3. Bb5 {[%emt 0:00:07]} d6 {[%emt 0:00:07]} 4. O-O {[%emt 0:00:06]} Bd7 {[%emt 0:00:03]} 5. d4 {[%emt 0:00:13]} exd4 {[%emt 0:00:10]} 6. Bxc6 {[%emt 0:01:21]} bxc6 {[%emt 0:00:19]} 7. Nxd4 {[%emt 0:00:12]} g6 {[%emt 0:00:35]} 8. Nc3 {[%emt 0:00:45]} Bg7 {[%emt 0:00:09]} 9. Be3 {[%emt 0:00:05]} Ne7 {[%emt 0:00:13]} 10. f4 {[%emt 0:00:04]} a6 {[%emt 0:00:05]} 11. f5 {[%emt 0:01:04]} Be5 {[%emt 0:01:50]} 12. Bg5 {[%emt 0:02:16]} c5 {[%emt 0:04:06]} 13. Nf3 {[%emt 0:00:16]} Bg7 {[%emt 0:02:42]} 14. f6 {[%emt 0:00:08]} Bf8 {[%emt 0:00:21]} 15. fxe7 {[%emt 0:00:07]} Bxe7 {[%emt 0:00:02]} 16. Bxe7 {[%emt 0:00:04]} Qxe7 {[%emt 0:00:02]} 17. Nd5 {[%emt 0:00:03]} Qd8 {[%emt 0:00:03] #r} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.13"]
[White "Beghriche, Rami Tadjeddine"]
[Black "Karania, Hardiv"]
[Result "1-0"]
[WhiteElo "1783"]
[BlackElo "1317"]
[PlyCount "49"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:25:31"]
[BlackClock "0:21:47"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 2. b3 {[%emt 0:00:09]} c5 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:05]} a6 {[%emt 0:00:06]} 4. Bb2 {[%emt 0:00:08]} f6 {[%emt 0:00:13]} 5. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:20]} 6. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:04]} 7. Nc3 {[%emt 0:00:03]} Be6 {[%emt 0:00:06]} 8. Rc1 {[%emt 0:00:08]} Bd6 {[%emt 0:00:28]} 9. d4 {[%emt 0:00:11]} c4 {[%emt 0:00:31]} 10. bxc4 {[%emt 0:00:08]} dxc4 {[%emt 0:00:04]} 11. d5 {[%emt 0:00:03]} Bf7 {[%emt 0:00:26]} 12. Bxc4 {[%emt 0:00:05]} b5 {[%emt 0:00:04]} 13. Bb3 {[%emt 0:00:11]} Ne7 {[%emt 0:00:06]} 14. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:06]} 15. Nd4 {[%emt 0:00:07]} Qd7 {[%emt 0:00:52]} 16. Ne6 {[%emt 0:00:13]} Re8 {[%emt 0:00:18]} 17. Ne4 {[%emt 0:00:16]} Ng6 {[%emt 0:00:33]} 18. Bxf6 {[%emt 0:00:09]} Bxe6 {[%emt 0:00:18]} 19. dxe6 {[%emt 0:00:09]} Qb7 {[%emt 0:00:24]} 20. Nxd6 {[%emt 0:00:10]} Qb6 {[%emt 0:00:40]} 21. e7+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:47]} 22. Nf7+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:04]} 23. Qh5 {[%emt 0:00:06]} Qxf6 {[%emt 0:00:27]} 24. Ng5+ {[%emt 0:00:31]} Kh8 {[%emt 0:00:06]} 25. Qxh7# {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.13"]
[White "Rami Tedjeddine, Beghriche"]
[Black "Hardiv, Karania"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1714"]
[BlackElo "1317"]
[Annotator "NA"]
[PlyCount "49"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 2. b3 {[%emt 0:00:09]} c5 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:05]} a6 {[%emt 0:00:06]} 4. Bb2 {[%emt 0:00:08]} f6 {[%emt 0:00:13]} 5. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:20]} 6. cxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:04]} 7. Nc3 {[%emt 0:00:03]} Be6 {[%emt 0:00:06]} 8. Rc1 {[%emt 0:00:08]} Bd6 {[%emt 0:00:28]} 9. d4 {[%emt 0:00:11]} c4 {[%emt 0:00:31]} 10. bxc4 {[%emt 0:00:08]} dxc4 {[%emt 0:00:04]} 11. d5 {[%emt 0:00:03]} Bf7 {[%emt 0:00:26]} 12. Bxc4 {[%emt 0:00:05]} b5 {[%emt 0:00:04]} 13. Bb3 {[%emt 0:00:11]} Ne7 {[%emt 0:00:06]} 14. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:06]} 15. Nd4 {[%emt 0:00:07]} Qd7 {[%emt 0:00:52]} 16. Ne6 {[%emt 0:00:13]} Re8 {[%emt 0:00:18]} 17. Ne4 {[%emt 0:00:16]} Ng6 {[%emt 0:00:33]} 18. Bxf6 {[%emt 0:00:09]} Bxe6 {[%emt 0:00:18]} 19. dxe6 {[%emt 0:00:09]} Qb7 {[%emt 0:00:24]} 20. Nxd6 {[%emt 0:00:10]} Qb6 {[%emt 0:00:40]} 21. e7+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:47]} 22. Nf7+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:04]} 23. Qh5 {[%emt 0:00:06]} Qxf6 {[%emt 0:00:27]} 24. Ng5+ {[%emt 0:00:31]} Kh8 {[%emt 0:00:06]} 25. Qxh7# {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.14"]
[White "Belattar, Mohamed Walid"]
[Black "Selogelo, Othata"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1272"]
[BlackElo "1707"]
[Annotator "NA"]
[PlyCount "140"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:04]} g6 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:04]} 4. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:03]} 5. c4 {[%emt 0:00:05]} d6 {[%emt 0:00:03]} 6. O-O {[%emt 0:00:06]} c6 {[%emt 0:00:03]} 7. Nc3 {[%emt 0:00:09]} a6 {[%emt 0:00:02]} 8. a4 {[%emt 0:00:40]} a5 {[%emt 0:00:20]} 9. Bd2 {[%emt 0:01:04]} Qc7 {[%emt 0:00:28]} 10. Re1 {[%emt 0:00:56]} e5 {[%emt 0:00:25]} 11. e3 {[%emt 0:03:24]} h6 {[%emt 0:00:42]} 12. e4 {[%emt 0:04:29]} Bg4 {[%emt 0:01:42]} 13. Be3 {[%emt 0:01:30]} Na6 {[%emt 0:01:35]} 14. Qd2 {[%emt 0:01:35]} Kh7 {[%emt 0:00:33]} 15. d5 {[%emt 0:02:08]} Bd7 {[%emt 0:02:46]} 16. b3 {[%emt 0:05:13]} Ng4 {[%emt 0:01:06]} 17. Rac1 {[%emt 0:02:26]} Nxe3 {[%emt 0:00:42]} 18. Qxe3 {[%emt 0:00:19]} Nc5 {[%emt 0:00:12]} 19. Rb1 {[%emt 0:03:04]} Na6 {[%emt 0:00:36]} 20. Na2 {[%emt 0:00:22]} c5 {[%emt 0:00:07]} 21. Nc3 {[%emt 0:00:09]} f5 {[%emt 0:00:08]} 22. exf5 {[%emt 0:00:13]} gxf5 {[%emt 0:00:06]} 23. Nh4 {[%emt 0:00:17]} Nb4 {[%emt 0:00:17]} 24. Qd2 {[%emt 0:00:25]} Rae8 {[%emt 0:00:59]} 25. Nb5 {[%emt 0:00:08]} Qb8 {[%emt 0:00:20]} 26. Bh3 {[%emt 0:00:10]} Rf6 {[%emt 0:02:10]} 27. f4 {[%emt 0:00:11]} e4 {[%emt 0:00:18]} 28. Qe2 {[%emt 0:00:11]} Nd3 {[%emt 0:00:42]} 29. Rf1 {[%emt 0:00:08]} Ref8 {[%emt 0:00:21]} 30. Qh5 {[%emt 0:00:08]} Be8 {[%emt 0:00:06]} 31. Qe2 {[%emt 0:00:04]} Nb4 {[%emt 0:00:19]} 32. Nc3 {[%emt 0:00:17]} R6f7 {[%emt 0:00:21]} 33. Qh5 {[%emt 0:00:12]} Re7 {[%emt 0:00:56]} 34. Bxf5+ {[%emt 0:00:12]} Rxf5 {[%emt 0:00:30]} 35. Qxf5+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:10]} 36. Nxe4 {[%emt 0:00:08]} Bd7 {[%emt 0:00:32]} 37. Qg6 {[%emt 0:00:08]} Be8 {[%emt 0:00:39]} 38. Nf6+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:19]} 39. Nxe8 {[%emt 0:00:04]} Qxe8 {[%emt 0:00:15]} 40. Qxe8+ {[%emt 0:00:02]} Rxe8 {[%emt 0:00:03]} 41. Rfe1 {[%emt 0:00:04]} Bd4+ {[%emt 0:00:05]} 42. Kg2 {[%emt 0:00:07]} Nc2 {[%emt 0:00:15]} 43. Rxe8+ {[%emt 0:00:04]} Kxe8 {[%emt 0:00:03]} 44. Rb2 {[%emt 0:00:04]} Bxb2 {[%emt 0:00:03]} 45. Kf3 {[%emt 0:00:08]} Nd4+ {[%emt 0:00:05]} 46. Kg4 {[%emt 0:00:04]} Nxb3 {[%emt 0:00:04]} 47. Nf5 {[%emt 0:00:04]} Kd7 {[%emt 0:00:20]} 48. Nxh6 {[%emt 0:00:05]} Nd2 {[%emt 0:00:02]} 49. h4 {[%emt 0:00:04]} Nxc4 {[%emt 0:00:02]} 50. f5 {[%emt 0:00:06]} Ne3+ {[%emt 0:00:03]} 51. Kg5 {[%emt 0:00:03]} Nxd5 {[%emt 0:00:03]} 52. h5 {[%emt 0:00:10]} Bc1+ {[%emt 0:00:15]} 53. Kg6 {[%emt 0:00:04]} Bxh6 {[%emt 0:00:03]} 54. Kxh6 {[%emt 0:00:02]} c4 {[%emt 0:00:02]} 55. Kg7 {[%emt 0:00:12]} c3 {[%emt 0:00:12]} 56. h6 {[%emt 0:00:05]} c2 {[%emt 0:00:03]} 57. h7 {[%emt 0:00:12]} c1=Q {[%emt 0:00:05]} 58. h8=Q {[%emt 0:00:03]} Qg5+ {[%emt 0:00:12]} 59. Kf7 {[%emt 0:00:53]} Qxf5+ {[%emt 0:00:07]} 60. Kg7 {[%emt 0:00:21]} Qe5+ {[%emt 0:00:19]} 61. Kh7 {[%emt 0:00:06]} Qxh8+ {[%emt 0:00:07]} 62. Kxh8 {[%emt 0:00:01]} Ne7 {[%emt 0:00:05]} 63. g4 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 64. g5 {[%emt 0:00:03]} d4 {[%emt 0:00:03]} 65. Kh7 {[%emt 0:00:04]} d3 {[%emt 0:00:03]} 66. Kh6 {[%emt 0:00:02]} d2 {[%emt 0:00:02]} 67. g6 {[%emt 0:00:02]} d1=Q {[%emt 0:00:07]} 68. g7 {[%emt 0:00:03]} Ke6 {[%emt 0:00:08]} 69. Kh7 {[%emt 0:00:07]} Kf6 {[%emt 0:00:06]} 70. g8=Q {[%emt 0:00:07]} Qh1# {[%emt 0:00:07]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.14"]
[White "Belattar, Mohamed Walid"]
[Black "Selogelo Othata"]
[Result "0-1"]
[WhiteElo "1214"]
[BlackElo "1725"]
[PlyCount "140"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:02:10"]
[BlackClock "0:12:19"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:04]} g6 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:04]} 4. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:03]} 5. c4 {[%emt 0:00:05]} d6 {[%emt 0:00:03]} 6. O-O {[%emt 0:00:06]} c6 {[%emt 0:00:03]} 7. Nc3 {[%emt 0:00:09]} a6 {[%emt 0:00:02]} 8. a4 {[%emt 0:00:40]} a5 {[%emt 0:00:20]} 9. Bd2 {[%emt 0:01:04]} Qc7 {[%emt 0:00:28]} 10. Re1 {[%emt 0:00:56]} e5 {[%emt 0:00:25]} 11. e3 {[%emt 0:03:24]} h6 {[%emt 0:00:42]} 12. e4 {[%emt 0:04:29]} Bg4 {[%emt 0:01:42]} 13. Be3 {[%emt 0:01:30]} Na6 {[%emt 0:01:35]} 14. Qd2 {[%emt 0:01:35]} Kh7 {[%emt 0:00:33]} 15. d5 {[%emt 0:02:08]} Bd7 {[%emt 0:02:46]} 16. b3 {[%emt 0:05:13]} Ng4 {[%emt 0:01:06]} 17. Rac1 {[%emt 0:02:26]} Nxe3 {[%emt 0:00:42]} 18. Qxe3 {[%emt 0:00:19]} Nc5 {[%emt 0:00:12]} 19. Rb1 {[%emt 0:03:04]} Na6 {[%emt 0:00:36]} 20. Na2 {[%emt 0:00:22]} c5 {[%emt 0:00:07]} 21. Nc3 {[%emt 0:00:09]} f5 {[%emt 0:00:08]} 22. exf5 {[%emt 0:00:13]} gxf5 {[%emt 0:00:06]} 23. Nh4 {[%emt 0:00:17]} Nb4 {[%emt 0:00:17]} 24. Qd2 {[%emt 0:00:25]} Rae8 {[%emt 0:00:59]} 25. Nb5 {[%emt 0:00:08]} Qb8 {[%emt 0:00:20]} 26. Bh3 {[%emt 0:00:10]} Rf6 {[%emt 0:02:10]} 27. f4 {[%emt 0:00:11]} e4 {[%emt 0:00:18]} 28. Qe2 {[%emt 0:00:11]} Nd3 {[%emt 0:00:42]} 29. Rf1 {[%emt 0:00:08]} Ref8 {[%emt 0:00:21]} 30. Qh5 {[%emt 0:00:08]} Be8 {[%emt 0:00:06]} 31. Qe2 {[%emt 0:00:04] White offered a draw.} Nb4 {[%emt 0:00:19]} 32. Nc3 {[%emt 0:00:17]} R6f7 {[%emt 0:00:21]} 33. Qh5 {[%emt 0:00:12] White offered a draw.} Re7 {[%emt 0:00:56]} 34. Bxf5+ {[%emt 0:00:12]} Rxf5 {[%emt 0:00:30]} 35. Qxf5+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:10]} 36. Nxe4 {[%emt 0:00:08]} Bd7 {[%emt 0:00:32]} 37. Qg6 {[%emt 0:00:08]} Be8 {[%emt 0:00:39]} 38. Nf6+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:19]} 39. Nxe8 {[%emt 0:00:04]} Qxe8 {[%emt 0:00:15]} 40. Qxe8+ {[%emt 0:00:02]} Rxe8 {[%emt 0:00:03]} 41. Rfe1 {[%emt 0:00:04]} Bd4+ {[%emt 0:00:05]} 42. Kg2 {[%emt 0:00:07]} Nc2 {[%emt 0:00:15]} 43. Rxe8+ {[%emt 0:00:04]} Kxe8 {[%emt 0:00:03]} 44. Rb2 {[%emt 0:00:04]} Bxb2 {[%emt 0:00:03]} 45. Kf3 {[%emt 0:00:08]} Nd4+ {[%emt 0:00:05]} 46. Kg4 {[%emt 0:00:04]} Nxb3 {[%emt 0:00:04]} 47. Nf5 {[%emt 0:00:04]} Kd7 {[%emt 0:00:20]} 48. Nxh6 {[%emt 0:00:05]} Nd2 {[%emt 0:00:02]} 49. h4 {[%emt 0:00:04]} Nxc4 {[%emt 0:00:02]} 50. f5 {[%emt 0:00:06]} Ne3+ {[%emt 0:00:03]} 51. Kg5 {[%emt 0:00:03]} Nxd5 {[%emt 0:00:03]} 52. h5 {[%emt 0:00:10]} Bc1+ {[%emt 0:00:15]} 53. Kg6 {[%emt 0:00:04]} Bxh6 {[%emt 0:00:03]} 54. Kxh6 {[%emt 0:00:02]} c4 {[%emt 0:00:02]} 55. Kg7 {[%emt 0:00:12]} c3 {[%emt 0:00:12] White offered a draw.} 56. h6 {[%emt 0:00:05]} c2 {[%emt 0:00:03]} 57. h7 {[%emt 0:00:12]} c1=Q {[%emt 0:00:05]} 58. h8=Q {[%emt 0:00:03] White offered a draw.} Qg5+ {[%emt 0:00:12]} 59. Kf7 {[%emt 0:00:53]} Qxf5+ {[%emt 0:00:07]} 60. Kg7 {[%emt 0:00:21]} Qe5+ {[%emt 0:00:19]} 61. Kh7 {[%emt 0:00:06]} Qxh8+ {[%emt 0:00:07]} 62. Kxh8 {[%emt 0:00:01]} Ne7 {[%emt 0:00:05]} 63. g4 {[%emt 0:00:02]} d5 {[%emt 0:00:02]} 64. g5 {[%emt 0:00:03]} d4 {[%emt 0:00:03]} 65. Kh7 {[%emt 0:00:04]} d3 {[%emt 0:00:03]} 66. Kh6 {[%emt 0:00:02]} d2 {[%emt 0:00:02]} 67. g6 {[%emt 0:00:02]} d1=Q {[%emt 0:00:07]} 68. g7 {[%emt 0:00:03]} Ke6 {[%emt 0:00:08]} 69. Kh7 {[%emt 0:00:07]} Kf6 {[%emt 0:00:06]} 70. g8=Q {[%emt 0:00:07]} Qh1# {[%emt 0:00:07]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.15"]
[White "Machinya, Desire"]
[Black "Potgieter, Edward"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1698"]
[BlackElo "1229"]
[Annotator "NA"]
[PlyCount "184"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:15]} a6 {[%emt 0:00:06]} 4. Ba4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:03]} 5. O-O {[%emt 0:00:06]} b5 {[%emt 0:00:06]} 6. Bb3 {[%emt 0:00:05]} Bc5 {[%emt 0:00:04]} 7. Nxe5 {[%emt 0:03:00]} Nxe5 {[%emt 0:00:52]} 8. d4 {[%emt 0:00:05]} Bxd4 {[%emt 0:01:18]} 9. Qxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:25]} 10. Qd3 {[%emt 0:00:56]} O-O {[%emt 0:00:28]} 11. c3 {[%emt 0:00:32]} Bb7 {[%emt 0:00:57]} 12. Nd2 {[%emt 0:00:17]} Qe7 {[%emt 0:02:46]} 13. Re1 {[%emt 0:00:13]} Rad8 {[%emt 0:01:19]} 14. Bc2 {[%emt 0:00:28]} Ne5 {[%emt 0:01:36]} 15. Qe2 {[%emt 0:00:08]} d6 {[%emt 0:01:08]} 16. h3 {[%emt 0:00:25]} Rfe8 {[%emt 0:01:11]} 17. Nf1 {[%emt 0:07:18]} h6 {[%emt 0:01:19]} 18. Ng3 {[%emt 0:00:12]} Ng6 {[%emt 0:02:32]} 19. Nf5 {[%emt 0:11:09]} Qd7 {[%emt 0:00:14]} 20. Qf3 {[%emt 0:00:31]} Nh7 {[%emt 0:04:59]} 21. Bd2 {[%emt 0:01:16]} d5 {[%emt 0:00:46]} 22. exd5 {[%emt 0:00:31]} Bxd5 {[%emt 0:00:22]} 23. Qg3 {[%emt 0:00:05]} Rxe1+ {[%emt 0:00:35]} 24. Bxe1 {[%emt 0:00:13]} Re8 {[%emt 0:00:37]} 25. Ne3 {[%emt 0:00:08]} Be4 {[%emt 0:01:05]} 26. Bb3 {[%emt 0:00:12]} Kf8 {[%emt 0:01:08]} 27. f3 {[%emt 0:00:08]} Bb7 {[%emt 0:00:18]} 28. Rd1 {[%emt 0:00:06]} Qe7 {[%emt 0:00:19]} 29. Bf2 {[%emt 0:00:04]} Nf6 {[%emt 0:00:47]} 30. Nf5 {[%emt 0:00:06]} Qe5 {[%emt 0:00:29]} 31. Qxe5 {[%emt 0:00:33]} Nxe5 {[%emt 0:00:02]} 32. Bc5+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:06]} 33. Kf2 {[%emt 0:00:14]} Bc8 {[%emt 0:00:28]} 34. Ne7+ {[%emt 0:00:07]} Kh7 {[%emt 0:00:18]} 35. Nxc8 {[%emt 0:00:09]} Rxc8 {[%emt 0:00:03]} 36. Be7 {[%emt 0:00:04]} c5 {[%emt 0:01:04]} 37. Bxf6 {[%emt 0:00:13]} gxf6 {[%emt 0:00:02]} 38. f4 {[%emt 0:00:03]} Ng6 {[%emt 0:00:11]} 39. Bc2 {[%emt 0:00:05]} Kg7 {[%emt 0:00:05]} 40. g3 {[%emt 0:00:04]} Re8 {[%emt 0:00:13]} 41. Kf3 {[%emt 0:00:23]} Re7 {[%emt 0:00:29]} 42. h4 {[%emt 0:00:07]} Nf8 {[%emt 0:00:08]} 43. f5 {[%emt 0:00:11]} Nd7 {[%emt 0:00:06]} 44. Rd6 {[%emt 0:00:16]} Ne5+ {[%emt 0:00:29]} 45. Kf4 {[%emt 0:00:08]} Ra7 {[%emt 0:00:09]} 46. Bb3 {[%emt 0:00:12]} a5 {[%emt 0:00:16]} 47. Rd5 {[%emt 0:00:12]} Rb7 {[%emt 0:00:24]} 48. Ke4 {[%emt 0:00:15]} c4 {[%emt 0:00:04]} 49. Bd1 {[%emt 0:00:11]} Nd3 {[%emt 0:00:07]} 50. b3 {[%emt 0:00:09]} Nf2+ {[%emt 0:00:15]} 51. Ke3 {[%emt 0:00:14]} Nxd1+ {[%emt 0:00:14]} 52. Rxd1 {[%emt 0:00:03]} cxb3 {[%emt 0:00:02]} 53. axb3 {[%emt 0:00:03]} Rc7 {[%emt 0:00:14]} 54. Rd3 {[%emt 0:00:10]} a4 {[%emt 0:00:11]} 55. bxa4 {[%emt 0:00:12]} bxa4 {[%emt 0:00:02]} 56. Kd2 {[%emt 0:00:03]} Kf8 {[%emt 0:00:11]} 57. Kc2 {[%emt 0:00:03]} Rc4 {[%emt 0:00:19]} 58. Kb2 {[%emt 0:00:20]} Ke7 {[%emt 0:00:05]} 59. Ka3 {[%emt 0:00:04]} h5 {[%emt 0:00:08]} 60. Kb2 {[%emt 0:00:07]} Ke8 {[%emt 0:00:14]} 61. Rf3 {[%emt 0:00:49]} Kd7 {[%emt 0:00:09]} 62. Rd3+ {[%emt 0:00:12]} Kc6 {[%emt 0:00:08]} 63. Rd8 {[%emt 0:00:13]} Rc5 {[%emt 0:00:15]} 64. Rf8 {[%emt 0:00:12]} Rxf5 {[%emt 0:00:05]} 65. Rxf7 {[%emt 0:00:03]} Rf2+ {[%emt 0:00:09]} 66. Ka3 {[%emt 0:00:04]} Rf3 {[%emt 0:00:06]} 67. Kxa4 {[%emt 0:00:20]} Rxc3 {[%emt 0:00:25]} 68. Rxf6+ {[%emt 0:00:03]} Kd7 {[%emt 0:00:05]} 69. Rg6 {[%emt 0:00:10]} Ke7 {[%emt 0:00:10]} 70. Kb4 {[%emt 0:00:04]} Re3 {[%emt 0:00:12]} 71. Kc4 {[%emt 0:00:06]} Kf7 {[%emt 0:00:03]} 72. Rg5 {[%emt 0:00:03]} Kf6 {[%emt 0:00:08]} 73. Kd4 {[%emt 0:00:03]} Ra3 {[%emt 0:00:09]} 74. Ke4 {[%emt 0:00:04]} Rb3 {[%emt 0:00:07]} 75. Kf4 {[%emt 0:00:05]} Rb4+ {[%emt 0:00:14]} 76. Kf3 {[%emt 0:00:02]} Rb3+ {[%emt 0:00:05]} 77. Kg2 {[%emt 0:00:04]} Rb2+ {[%emt 0:00:02]} 78. Kh3 {[%emt 0:00:02]} Rd2 {[%emt 0:00:07]} 79. Rxh5 {[%emt 0:00:04]} Kg6 {[%emt 0:00:02]} 80. Rg5+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:04]} 81. Rf5 {[%emt 0:00:07]} Kg6 {[%emt 0:00:05]} 82. Kg4 {[%emt 0:00:16]} Rd3 {[%emt 0:00:05]} 83. h5+ {[%emt 0:00:40]} Kg7 {[%emt 0:00:04]} 84. Kh4 {[%emt 0:00:18]} Rb3 {[%emt 0:00:33]} 85. g4 {[%emt 0:00:08]} Rb4 {[%emt 0:00:16]} 86. Kg5 {[%emt 0:00:04]} Ra4 {[%emt 0:00:08]} 87. h6+ {[%emt 0:00:10]} Kh7 {[%emt 0:00:25]} 88. Kh5 {[%emt 0:00:38]} Ra1 {[%emt 0:00:24]} 89. Rf7+ {[%emt 0:00:07]} Kg8 {[%emt 0:00:14]} 90. Rg7+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:05]} 91. g5 {[%emt 0:00:07]} Rh1+ {[%emt 0:00:07]} 92. Kg6 {[%emt 0:00:39]} Rxh6+ {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.15"]
[White "Machinya Desire"]
[Black "Potgieter, Edward"]
[Result "0-1"]
[WhiteElo "1638"]
[BlackElo "1229"]
[PlyCount "184"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:00:12"]
[BlackClock "0:00:27"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:15]} a6 {[%emt 0:00:06]} 4. Ba4 {[%emt 0:00:11]} Nf6 {[%emt 0:00:03]} 5. O-O {[%emt 0:00:06]} b5 {[%emt 0:00:06]} 6. Bb3 {[%emt 0:00:05]} Bc5 {[%emt 0:00:04]} 7. Nxe5 {[%emt 0:03:00]} Nxe5 {[%emt 0:00:52]} 8. d4 {[%emt 0:00:05]} Bxd4 {[%emt 0:01:18]} 9. Qxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:25]} 10. Qd3 {[%emt 0:00:56]} O-O {[%emt 0:00:28]} 11. c3 {[%emt 0:00:32]} Bb7 {[%emt 0:00:57]} 12. Nd2 {[%emt 0:00:17]} Qe7 {[%emt 0:02:46]} 13. Re1 {[%emt 0:00:13]} Rad8 {[%emt 0:01:19]} 14. Bc2 {[%emt 0:00:28]} Ne5 {[%emt 0:01:36]} 15. Qe2 {[%emt 0:00:08]} d6 {[%emt 0:01:08]} 16. h3 {[%emt 0:00:25]} Rfe8 {[%emt 0:01:11]} 17. Nf1 {[%emt 0:07:18]} h6 {[%emt 0:01:19]} 18. Ng3 {[%emt 0:00:12]} Ng6 {[%emt 0:02:32]} 19. Nf5 {[%emt 0:11:09]} Qd7 {[%emt 0:00:14]} 20. Qf3 {[%emt 0:00:31]} Nh7 {[%emt 0:04:59]} 21. Bd2 {[%emt 0:01:16]} d5 {[%emt 0:00:46]} 22. exd5 {[%emt 0:00:31]} Bxd5 {[%emt 0:00:22]} 23. Qg3 {[%emt 0:00:05]} Rxe1+ {[%emt 0:00:35]} 24. Bxe1 {[%emt 0:00:13]} Re8 {[%emt 0:00:37]} 25. Ne3 {[%emt 0:00:08]} Be4 {[%emt 0:01:05]} 26. Bb3 {[%emt 0:00:12]} Kf8 {[%emt 0:01:08]} 27. f3 {[%emt 0:00:08]} Bb7 {[%emt 0:00:18]} 28. Rd1 {[%emt 0:00:06]} Qe7 {[%emt 0:00:19]} 29. Bf2 {[%emt 0:00:04]} Nf6 {[%emt 0:00:47]} 30. Nf5 {[%emt 0:00:06]} Qe5 {[%emt 0:00:29]} 31. Qxe5 {[%emt 0:00:33]} Nxe5 {[%emt 0:00:02]} 32. Bc5+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:06]} 33. Kf2 {[%emt 0:00:14]} Bc8 {[%emt 0:00:28]} 34. Ne7+ {[%emt 0:00:07]} Kh7 {[%emt 0:00:18]} 35. Nxc8 {[%emt 0:00:09]} Rxc8 {[%emt 0:00:03]} 36. Be7 {[%emt 0:00:04]} c5 {[%emt 0:01:04]} 37. Bxf6 {[%emt 0:00:13]} gxf6 {[%emt 0:00:02]} 38. f4 {[%emt 0:00:03]} Ng6 {[%emt 0:00:11]} 39. Bc2 {[%emt 0:00:05]} Kg7 {[%emt 0:00:05]} 40. g3 {[%emt 0:00:04]} Re8 {[%emt 0:00:13]} 41. Kf3 {[%emt 0:00:23]} Re7 {[%emt 0:00:29]} 42. h4 {[%emt 0:00:07]} Nf8 {[%emt 0:00:08]} 43. f5 {[%emt 0:00:11]} Nd7 {[%emt 0:00:06]} 44. Rd6 {[%emt 0:00:16]} Ne5+ {[%emt 0:00:29]} 45. Kf4 {[%emt 0:00:08]} Ra7 {[%emt 0:00:09]} 46. Bb3 {[%emt 0:00:12]} a5 {[%emt 0:00:16]} 47. Rd5 {[%emt 0:00:12]} Rb7 {[%emt 0:00:24]} 48. Ke4 {[%emt 0:00:15]} c4 {[%emt 0:00:04]} 49. Bd1 {[%emt 0:00:11]} Nd3 {[%emt 0:00:07]} 50. b3 {[%emt 0:00:09]} Nf2+ {[%emt 0:00:15]} 51. Ke3 {[%emt 0:00:14]} Nxd1+ {[%emt 0:00:14]} 52. Rxd1 {[%emt 0:00:03]} cxb3 {[%emt 0:00:02]} 53. axb3 {[%emt 0:00:03]} Rc7 {[%emt 0:00:14]} 54. Rd3 {[%emt 0:00:10]} a4 {[%emt 0:00:11]} 55. bxa4 {[%emt 0:00:12]} bxa4 {[%emt 0:00:02]} 56. Kd2 {[%emt 0:00:03]} Kf8 {[%emt 0:00:11]} 57. Kc2 {[%emt 0:00:03]} Rc4 {[%emt 0:00:19]} 58. Kb2 {[%emt 0:00:20]} Ke7 {[%emt 0:00:05]} 59. Ka3 {[%emt 0:00:04]} h5 {[%emt 0:00:08]} 60. Kb2 {[%emt 0:00:07]} Ke8 {[%emt 0:00:14]} 61. Rf3 {[%emt 0:00:49]} Kd7 {[%emt 0:00:09]} 62. Rd3+ {[%emt 0:00:12]} Kc6 {[%emt 0:00:08]} 63. Rd8 {[%emt 0:00:13]} Rc5 {[%emt 0:00:15]} 64. Rf8 {[%emt 0:00:12]} Rxf5 {[%emt 0:00:05]} 65. Rxf7 {[%emt 0:00:03]} Rf2+ {[%emt 0:00:09]} 66. Ka3 {[%emt 0:00:04]} Rf3 {[%emt 0:00:06]} 67. Kxa4 {[%emt 0:00:20]} Rxc3 {[%emt 0:00:25]} 68. Rxf6+ {[%emt 0:00:03]} Kd7 {[%emt 0:00:05]} 69. Rg6 {[%emt 0:00:10]} Ke7 {[%emt 0:00:10]} 70. Kb4 {[%emt 0:00:04]} Re3 {[%emt 0:00:12]} 71. Kc4 {[%emt 0:00:06]} Kf7 {[%emt 0:00:03]} 72. Rg5 {[%emt 0:00:03]} Kf6 {[%emt 0:00:08]} 73. Kd4 {[%emt 0:00:03]} Ra3 {[%emt 0:00:09]} 74. Ke4 {[%emt 0:00:04]} Rb3 {[%emt 0:00:07]} 75. Kf4 {[%emt 0:00:05]} Rb4+ {[%emt 0:00:14]} 76. Kf3 {[%emt 0:00:02]} Rb3+ {[%emt 0:00:05]} 77. Kg2 {[%emt 0:00:04]} Rb2+ {[%emt 0:00:02]} 78. Kh3 {[%emt 0:00:02]} Rd2 {[%emt 0:00:07]} 79. Rxh5 {[%emt 0:00:04]} Kg6 {[%emt 0:00:02]} 80. Rg5+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:04]} 81. Rf5 {[%emt 0:00:07]} Kg6 {[%emt 0:00:05]} 82. Kg4 {[%emt 0:00:16]} Rd3 {[%emt 0:00:05]} 83. h5+ {[%emt 0:00:40]} Kg7 {[%emt 0:00:04]} 84. Kh4 {[%emt 0:00:18]} Rb3 {[%emt 0:00:33]} 85. g4 {[%emt 0:00:08]} Rb4 {[%emt 0:00:16]} 86. Kg5 {[%emt 0:00:04]} Ra4 {[%emt 0:00:08]} 87. h6+ {[%emt 0:00:10]} Kh7 {[%emt 0:00:25]} 88. Kh5 {[%emt 0:00:38]} Ra1 {[%emt 0:00:24]} 89. Rf7+ {[%emt 0:00:07]} Kg8 {[%emt 0:00:14]} 90. Rg7+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:05]} 91. g5 {[%emt 0:00:07]} Rh1+ {[%emt 0:00:07]} 92. Kg6 {[%emt 0:00:39]} Rxh6+ {[%emt 0:00:03] #T} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.16"]
[White "Darius Patlo Banda"]
[Black "Barrani, Adem"]
[Result "1-0"]
[WhiteElo "1369"]
[BlackElo "1396"]
[PlyCount "63"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:03:12"]
[BlackClock "0:01:33"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:03]} d5 {[%emt 0:00:10]} 4. cxd5 {[%emt 0:00:09]} Nxd5 {[%emt 0:00:03]} 5. e4 {[%emt 0:00:04]} Nxc3 {[%emt 0:00:01]} 6. bxc3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:04]} 7. Nf3 {[%emt 0:00:07]} c5 {[%emt 0:00:05]} 8. Bb2 {[%emt 0:00:08]} Bg4 {[%emt 0:00:18]} 9. Bb5+ {[%emt 0:00:22]} Nc6 {[%emt 0:00:15]} 10. d5 {[%emt 0:00:17]} Qa5 {[%emt 0:00:12]} 11. Qd3 {[%emt 0:01:37]} O-O-O {[%emt 0:00:26]} 12. O-O {[%emt 0:00:25]} f5 {[%emt 0:01:33]} 13. h3 {[%emt 0:00:55]} Bxf3 {[%emt 0:00:05]} 14. gxf3 {[%emt 0:00:23]} Ne5 {[%emt 0:00:51]} 15. Qe2 {[%emt 0:00:33]} Rhf8 {[%emt 0:01:07]} 16. Bd3 {[%emt 0:01:34]} e6 {[%emt 0:03:53]} 17. Bc4 {[%emt 0:07:10]} fxe4 {[%emt 0:03:03]} 18. fxe4 {[%emt 0:01:08]} Nf3+ {[%emt 0:00:49]} 19. Kg2 {[%emt 0:00:21]} Qc7 {[%emt 0:01:43]} 20. Rh1 {[%emt 0:00:33]} Qf4 {[%emt 0:01:55]} 21. Bc1 {[%emt 0:01:02]} Qe5 {[%emt 0:01:30]} 22. dxe6 {[%emt 0:01:11]} Qh5 {[%emt 0:03:44]} 23. e7 {[%emt 0:01:53]} Nh4+ {[%emt 0:00:04]} 24. Kg1 {[%emt 0:00:10]} Rd1+ {[%emt 0:01:16]} 25. Kh2 {[%emt 0:02:22]} Rxf2+ {[%emt 0:02:41]} 26. Qxf2 {[%emt 0:02:00]} Be5+ {[%emt 0:00:31]} 27. Bf4 {[%emt 0:01:06]} Nf3+ {[%emt 0:00:53]} 28. Kg2 {[%emt 0:00:20]} Nh4+ {[%emt 0:00:20]} 29. Qxh4 {[%emt 0:00:54]} Qxh4 {[%emt 0:00:26]} 30. e8=Q+ {[%emt 0:00:05]} Kc7 {[%emt 0:00:25]} 31. Bxe5+ {[%emt 0:00:04]} Kb6 {[%emt 0:00:03]} 32. Qb5# {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.16"]
[White "Banda, Darius"]
[Black "Adem, Barrani"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1218"]
[BlackElo "1696"]
[Annotator "NA"]
[PlyCount "63"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:03]} d5 {[%emt 0:00:10]} 4. cxd5 {[%emt 0:00:09]} Nxd5 {[%emt 0:00:03]} 5. e4 {[%emt 0:00:04]} Nxc3 {[%emt 0:00:01]} 6. bxc3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:04]} 7. Nf3 {[%emt 0:00:07]} c5 {[%emt 0:00:05]} 8. Bb2 {[%emt 0:00:08]} Bg4 {[%emt 0:00:18]} 9. Bb5+ {[%emt 0:00:22]} Nc6 {[%emt 0:00:15]} 10. d5 {[%emt 0:00:17]} Qa5 {[%emt 0:00:12]} 11. Qd3 {[%emt 0:01:37]} O-O-O {[%emt 0:00:26]} 12. O-O {[%emt 0:00:25]} f5 {[%emt 0:01:33]} 13. h3 {[%emt 0:00:55]} Bxf3 {[%emt 0:00:05]} 14. gxf3 {[%emt 0:00:23]} Ne5 {[%emt 0:00:51]} 15. Qe2 {[%emt 0:00:33]} Rhf8 {[%emt 0:01:07]} 16. Bd3 {[%emt 0:01:34]} e6 {[%emt 0:03:53]} 17. Bc4 {[%emt 0:07:10]} fxe4 {[%emt 0:03:03]} 18. fxe4 {[%emt 0:01:08]} Nf3+ {[%emt 0:00:49]} 19. Kg2 {[%emt 0:00:21]} Qc7 {[%emt 0:01:43]} 20. Rh1 {[%emt 0:00:33]} Qf4 {[%emt 0:01:55]} 21. Bc1 {[%emt 0:01:02]} Qe5 {[%emt 0:01:30]} 22. dxe6 {[%emt 0:01:11]} Qh5 {[%emt 0:03:44]} 23. e7 {[%emt 0:01:53]} Nh4+ {[%emt 0:00:04]} 24. Kg1 {[%emt 0:00:10]} Rd1+ {[%emt 0:01:16]} 25. Kh2 {[%emt 0:02:22]} Rxf2+ {[%emt 0:02:41]} 26. Qxf2 {[%emt 0:02:00]} Be5+ {[%emt 0:00:31]} 27. Bf4 {[%emt 0:01:06]} Nf3+ {[%emt 0:00:53]} 28. Kg2 {[%emt 0:00:20]} Nh4+ {[%emt 0:00:20]} 29. Qxh4 {[%emt 0:00:54]} Qxh4 {[%emt 0:00:26]} 30. e8=Q+ {[%emt 0:00:05]} Kc7 {[%emt 0:00:25]} 31. Bxe5+ {[%emt 0:00:04]} Kb6 {[%emt 0:00:03]} 32. Qb5# {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.17"]
[White "Van Der Merwe, Alexander"]
[Black "Meise, Keagen"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1655"]
[BlackElo "1200"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:02]} g6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:23]} Bg7 {[%emt 0:00:36]} 6. Be3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:24]} 7. f3 {[%emt 0:00:15]} Qb6 {[%emt 0:01:04]} 8. Nf5 {[%emt 0:08:08]} Qxb2 {[%emt 0:03:04]} 9. Nxg7+ {[%emt 0:01:19]} Kf8 {[%emt 0:00:05]} 10. Na4 {[%emt 0:02:42]} Qa3 {[%emt 0:02:03]} 11. c3 {[%emt 0:00:36]} Kxg7 {[%emt 0:00:09]} 12. Bc5 {[%emt 0:00:46]} Qxc5 {[%emt 0:03:25]} 13. Nxc5 {[%emt 0:00:06]} b6 {[%emt 0:00:04]} 14. Nb3 {[%emt 0:00:04]} Rd8 {[%emt 0:00:14]} 15. Bb5 {[%emt 0:00:15]} Bb7 {[%emt 0:00:04]} 16. O-O {[%emt 0:00:06]} Rac8 {[%emt 0:00:08]} 17. Qe2 {[%emt 0:00:15]} Ne5 {[%emt 0:00:15]} 18. f4 {[%emt 0:00:16]} Nc6 {[%emt 0:01:00]} 19. Rad1 {[%emt 0:00:08]} Nb8 {[%emt 0:00:13]} 20. e5 {[%emt 0:00:11]} Ne4 {[%emt 0:00:03]} 21. Rc1 {[%emt 0:01:07]} Nxc3 {[%emt 0:00:07]} 22. Qe3 {[%emt 0:00:29]} Nxb5 {[%emt 0:00:13]} 23. Rxc8 {[%emt 0:00:20]} Rxc8 {[%emt 0:00:03]} 24. f5 {[%emt 0:00:23]} Nc3 {[%emt 0:00:13]} 25. f6+ {[%emt 0:00:09]} exf6 {[%emt 0:00:03]} 26. exf6+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:03]} 27. Qh6 {[%emt 0:00:17]} Ne2+ {[%emt 0:00:15]} 28. Kf2 {[%emt 0:00:16]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.17"]
[White "van der Merwe, Alexander"]
[Black "Meise, Keagen"]
[Result "1-0"]
[WhiteElo "1655"]
[BlackElo "1200"]
[PlyCount "55"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:10:42"]
[BlackClock "0:15:27"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:02]} g6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:23]} Bg7 {[%emt 0:00:36]} 6. Be3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:24]} 7. f3 {[%emt 0:00:15]} Qb6 {[%emt 0:01:04]} 8. Nf5 {[%emt 0:08:08]} Qxb2 {[%emt 0:03:04]} 9. Nxg7+ {[%emt 0:01:19]} Kf8 {[%emt 0:00:05]} 10. Na4 {[%emt 0:02:42]} Qa3 {[%emt 0:02:03]} 11. c3 {[%emt 0:00:36]} Kxg7 {[%emt 0:00:09]} 12. Bc5 {[%emt 0:00:46]} Qxc5 {[%emt 0:03:25]} 13. Nxc5 {[%emt 0:00:06]} b6 {[%emt 0:00:04]} 14. Nb3 {[%emt 0:00:04]} Rd8 {[%emt 0:00:14]} 15. Bb5 {[%emt 0:00:15]} Bb7 {[%emt 0:00:04]} 16. O-O {[%emt 0:00:06]} Rac8 {[%emt 0:00:08]} 17. Qe2 {[%emt 0:00:15]} Ne5 {[%emt 0:00:15]} 18. f4 {[%emt 0:00:16]} Nc6 {[%emt 0:01:00]} 19. Rad1 {[%emt 0:00:08]} Nb8 {[%emt 0:00:13]} 20. e5 {[%emt 0:00:11]} Ne4 {[%emt 0:00:03]} 21. Rc1 {[%emt 0:01:07]} Nxc3 {[%emt 0:00:07]} 22. Qe3 {[%emt 0:00:29]} Nxb5 {[%emt 0:00:13]} 23. Rxc8 {[%emt 0:00:20]} Rxc8 {[%emt 0:00:03]} 24. f5 {[%emt 0:00:23]} Nc3 {[%emt 0:00:13]} 25. f6+ {[%emt 0:00:09]} exf6 {[%emt 0:00:03]} 26. exf6+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:03]} 27. Qh6 {[%emt 0:00:17]} Ne2+ {[%emt 0:00:15]} 28. Kf2 {[%emt 0:00:16] #r} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.18"]
[White "Bassem Ibrahem, Hassan"]
[Black "Mena, Martin"]
[Result "0-1"]
[BlackElo "1776"]
[PlyCount "66"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:15:19"]
[BlackClock "0:07:48"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:03]} Be7 {[%emt 0:00:04]} 5. e3 {[%emt 0:00:10]} O-O {[%emt 0:00:05]} 6. Bd3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:04]} 7. O-O {[%emt 0:00:07]} c5 {[%emt 0:01:56]} 8. Qc2 {[%emt 0:01:50]} cxd4 {[%emt 0:00:26]} 9. exd4 {[%emt 0:00:19]} dxc4 {[%emt 0:00:26]} 10. Bxc4 {[%emt 0:00:02]} a6 {[%emt 0:02:06]} 11. a4 {[%emt 0:00:33]} Nb6 {[%emt 0:01:37]} 12. Bb3 {[%emt 0:00:47]} Nbd5 {[%emt 0:01:24]} 13. Nxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:10]} 14. Bxd5 {[%emt 0:00:39]} Qxd5 {[%emt 0:00:16]} 15. Be3 {[%emt 0:00:32]} Bd7 {[%emt 0:05:19]} 16. Qd3 {[%emt 0:01:43]} b5 {[%emt 0:00:49]} 17. a5 {[%emt 0:00:31]} b4 {[%emt 0:00:09]} 18. Ne5 {[%emt 0:00:51]} Bb5 {[%emt 0:00:11]} 19. Qd2 {[%emt 0:00:31]} Bxf1 {[%emt 0:00:12]} 20. Kxf1 {[%emt 0:00:05]} Rfc8 {[%emt 0:00:13]} 21. Qd3 {[%emt 0:02:09]} f6 {[%emt 0:00:43]} 22. Nf3 {[%emt 0:00:05]} Qc4 {[%emt 0:00:09]} 23. Qxc4 {[%emt 0:00:21]} Rxc4 {[%emt 0:00:04]} 24. b3 {[%emt 0:00:29]} Rc3 {[%emt 0:00:22]} 25. Rb1 {[%emt 0:00:21]} Rac8 {[%emt 0:00:26]} 26. Bd2 {[%emt 0:00:13]} Rc2 {[%emt 0:00:09]} 27. Ke2 {[%emt 0:00:23]} Ra2 {[%emt 0:00:11]} 28. h3 {[%emt 0:00:38]} Rcc2 {[%emt 0:00:48]} 29. Kd3 {[%emt 0:00:11]} e5 {[%emt 0:00:16]} 30. Re1 {[%emt 0:00:29]} Rc7 {[%emt 0:03:12]} 31. dxe5 {[%emt 0:00:32]} Rd7+ {[%emt 0:00:26]} 32. Kc4 {[%emt 0:00:13]} Rc2+ {[%emt 0:00:10]} 33. Bc3 {[%emt 0:00:11]} Rxc3# {[%emt 0:00:05]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.19"]
[White "Fourie, Brandon"]
[Black "Mashoko, Benjamin"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1590"]
[Annotator "NA"]
[PlyCount "91"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:14]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:05]} e5 {[%emt 0:00:03]} 6. Ndb5 {[%emt 0:00:14]} d6 {[%emt 0:00:03]} 7. Bg5 {[%emt 0:00:17]} a6 {[%emt 0:00:05]} 8. Na3 {[%emt 0:00:02]} b5 {[%emt 0:00:03]} 9. Nd5 {[%emt 0:00:02]} Be7 {[%emt 0:00:03]} 10. Bxf6 {[%emt 0:00:01]} Bxf6 {[%emt 0:00:03]} 11. c3 {[%emt 0:00:02]} Bg5 {[%emt 0:00:03]} 12. Nc2 {[%emt 0:00:26]} Rb8 {[%emt 0:00:04]} 13. g3 {[%emt 0:00:51]} O-O {[%emt 0:00:46]} 14. h4 {[%emt 0:00:05]} Bh6 {[%emt 0:00:03]} 15. Nce3 {[%emt 0:04:45]} Bxe3 {[%emt 0:00:47]} 16. Nxe3 {[%emt 0:00:02]} b4 {[%emt 0:00:18]} 17. Qa4 {[%emt 0:01:45]} Qb6 {[%emt 0:08:15]} 18. Nd5 {[%emt 0:00:09]} Qb7 {[%emt 0:00:14]} 19. Qxc6 {[%emt 0:00:04]} bxc3 {[%emt 0:00:47]} 20. Qxb7 {[%emt 0:00:28]} cxb2 {[%emt 0:00:32]} 21. Rb1 {[%emt 0:03:44]} Bxb7 {[%emt 0:00:46]} 22. Rxb2 {[%emt 0:02:03]} Bxd5 {[%emt 0:00:10]} 23. Rxb8 {[%emt 0:00:03]} Rxb8 {[%emt 0:00:03]} 24. exd5 {[%emt 0:00:01]} Rb1+ {[%emt 0:00:11]} 25. Kd2 {[%emt 0:00:23]} Rb2+ {[%emt 0:00:02]} 26. Ke3 {[%emt 0:00:04]} Rxa2 {[%emt 0:00:03]} 27. Bc4 {[%emt 0:00:29]} Ra3+ {[%emt 0:00:03]} 28. Ke2 {[%emt 0:00:15]} Ra4 {[%emt 0:00:24]} 29. Rb1 {[%emt 0:00:07]} f5 {[%emt 0:00:21]} 30. Kd3 {[%emt 0:00:33]} Ra3+ {[%emt 0:01:55]} 31. Bb3 {[%emt 0:00:39]} a5 {[%emt 0:01:04]} 32. Kc4 {[%emt 0:01:46]} a4 {[%emt 0:00:04]} 33. Bd1 {[%emt 0:02:38]} Ra2 {[%emt 0:00:24]} 34. f3 {[%emt 0:00:51]} Rg2 {[%emt 0:02:02]} 35. g4 {[%emt 0:00:54]} fxg4 {[%emt 0:01:42]} 36. fxg4 {[%emt 0:00:02]} h5 {[%emt 0:00:04]} 37. gxh5 {[%emt 0:00:59]} Rh2 {[%emt 0:00:10]} 38. Ra1 {[%emt 0:00:30]} Rxh4+ {[%emt 0:00:15]} 39. Kb5 {[%emt 0:00:11]} Rd4 {[%emt 0:01:54]} 40. Kc6 {[%emt 0:00:05]} Kf8 {[%emt 0:00:28]} 41. Kxd6 {[%emt 0:00:06]} e4 {[%emt 0:00:23]} 42. Bxa4 {[%emt 0:00:13]} Rd2 {[%emt 0:00:10]} 43. Re1 {[%emt 0:00:37]} Rd4 {[%emt 0:00:46]} 44. Bd7 {[%emt 0:00:19]} Rc4 {[%emt 0:02:12]} 45. Be6 {[%emt 0:00:07]} Ke8 {[%emt 0:00:29]} 46. Ra1 {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.19"]
[White "Fourie, Brandon"]
[Black "Spink, Benjamin M"]
[Result "1-0"]
[WhiteElo "1583"]
[BlackElo "2110"]
[PlyCount "91"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:05:15"]
[BlackClock "0:04:04"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:14]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:05]} e5 {[%emt 0:00:03]} 6. Ndb5 {[%emt 0:00:14]} d6 {[%emt 0:00:03]} 7. Bg5 {[%emt 0:00:17]} a6 {[%emt 0:00:05]} 8. Na3 {[%emt 0:00:02]} b5 {[%emt 0:00:03]} 9. Nd5 {[%emt 0:00:02]} Be7 {[%emt 0:00:03]} 10. Bxf6 {[%emt 0:00:01]} Bxf6 {[%emt 0:00:03]} 11. c3 {[%emt 0:00:02]} Bg5 {[%emt 0:00:03]} 12. Nc2 {[%emt 0:00:26]} Rb8 {[%emt 0:00:04]} 13. g3 {[%emt 0:00:51]} O-O {[%emt 0:00:46]} 14. h4 {[%emt 0:00:05]} Bh6 {[%emt 0:00:03]} 15. Nce3 {[%emt 0:04:45]} Bxe3 {[%emt 0:00:47]} 16. Nxe3 {[%emt 0:00:02]} b4 {[%emt 0:00:18]} 17. Qa4 {[%emt 0:01:45]} Qb6 {[%emt 0:08:15]} 18. Nd5 {[%emt 0:00:09]} Qb7 {[%emt 0:00:14]} 19. Qxc6 {[%emt 0:00:04]} bxc3 {[%emt 0:00:47]} 20. Qxb7 {[%emt 0:00:28]} cxb2 {[%emt 0:00:32]} 21. Rb1 {[%emt 0:03:44]} Bxb7 {[%emt 0:00:46]} 22. Rxb2 {[%emt 0:02:03]} Bxd5 {[%emt 0:00:10]} 23. Rxb8 {[%emt 0:00:03]} Rxb8 {[%emt 0:00:03]} 24. exd5 {[%emt 0:00:01]} Rb1+ {[%emt 0:00:11]} 25. Kd2 {[%emt 0:00:23]} Rb2+ {[%emt 0:00:02]} 26. Ke3 {[%emt 0:00:04]} Rxa2 {[%emt 0:00:03]} 27. Bc4 {[%emt 0:00:29]} Ra3+ {[%emt 0:00:03]} 28. Ke2 {[%emt 0:00:15]} Ra4 {[%emt 0:00:24]} 29. Rb1 {[%emt 0:00:07]} f5 {[%emt 0:00:21]} 30. Kd3 {[%emt 0:00:33]} Ra3+ {[%emt 0:01:55]} 31. Bb3 {[%emt 0:00:39]} a5 {[%emt 0:01:04]} 32. Kc4 {[%emt 0:01:46]} a4 {[%emt 0:00:04]} 33. Bd1 {[%emt 0:02:38]} Ra2 {[%emt 0:00:24]} 34. f3 {[%emt 0:00:51]} Rg2 {[%emt 0:02:02]} 35. g4 {[%emt 0:00:54]} fxg4 {[%emt 0:01:42]} 36. fxg4 {[%emt 0:00:02]} h5 {[%emt 0:00:04]} 37. gxh5 {[%emt 0:00:59]} Rh2 {[%emt 0:00:10]} 38. Ra1 {[%emt 0:00:30]} Rxh4+ {[%emt 0:00:15]} 39. Kb5 {[%emt 0:00:11]} Rd4 {[%emt 0:01:54]} 40. Kc6 {[%emt 0:00:05]} Kf8 {[%emt 0:00:28]} 41. Kxd6 {[%emt 0:00:06]} e4 {[%emt 0:00:23]} 42. Bxa4 {[%emt 0:00:13]} Rd2 {[%emt 0:00:10]} 43. Re1 {[%emt 0:00:37]} Rd4 {[%emt 0:00:46]} 44. Bd7 {[%emt 0:00:19]} Rc4 {[%emt 0:02:12]} 45. Be6 {[%emt 0:00:07]} Ke8 {[%emt 0:00:29]} 46. Ra1 {[%emt 0:00:04] #r} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.20"]
[White "Tong, William M"]
[Black "Mohamed Aly, Karim"]
[Result "0-1"]
[WhiteElo "1985"]
[BlackElo "1585"]
[PlyCount "106"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:00:30"]
[BlackClock "0:18:22"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:59]} e6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:02]} a6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:24]} Qc7 {[%emt 0:00:02]} 6. Bd3 {[%emt 0:01:37]} Nf6 {[%emt 0:00:07]} 7. O-O {[%emt 0:01:06]} Bc5 {[%emt 0:00:05]} 8. Nb3 {[%emt 0:00:11]} Ba7 {[%emt 0:00:02]} 9. Qf3 {[%emt 0:01:31]} Nc6 {[%emt 0:00:14]} 10. Bf4 {[%emt 0:01:41]} d6 {[%emt 0:00:07]} 11. Be3 {[%emt 0:02:44]} Ne5 {[%emt 0:01:18]} 12. Qe2 {[%emt 0:01:03]} Bxe3 {[%emt 0:00:19]} 13. Qxe3 {[%emt 0:00:51]} O-O {[%emt 0:00:18]} 14. h3 {[%emt 0:00:25]} b5 {[%emt 0:00:52]} 15. a3 {[%emt 0:00:32]} Bb7 {[%emt 0:00:17]} 16. f4 {[%emt 0:00:26]} Ng6 {[%emt 0:00:50]} 17. Kh1 {[%emt 0:02:17]} Rac8 {[%emt 0:00:35]} 18. Rae1 {[%emt 0:01:15]} Rfd8 {[%emt 0:01:07]} 19. Qf2 {[%emt 0:02:16]} Re8 {[%emt 0:01:37]} 20. Qe3 {[%emt 0:01:54]} Red8 {[%emt 0:00:32]} 21. e5 {[%emt 0:00:02]} Nd5 {[%emt 0:01:02]} 22. Nxd5 {[%emt 0:00:10]} Bxd5 {[%emt 0:00:03]} 23. Qg3 {[%emt 0:01:45]} Qe7 {[%emt 0:00:35]} 24. f5 {[%emt 0:01:39]} Qh4 {[%emt 0:00:42]} 25. Qxh4 {[%emt 0:01:52]} Nxh4 {[%emt 0:00:03]} 26. Be4 {[%emt 0:00:02]} Bxe4 {[%emt 0:00:19]} 27. Rxe4 {[%emt 0:00:06]} Nxf5 {[%emt 0:00:03]} 28. c3 {[%emt 0:00:30]} Ng3+ {[%emt 0:00:03]} 29. Kg1 {[%emt 0:00:38]} Nxe4 {[%emt 0:00:05]} 30. exd6 {[%emt 0:00:13]} Rxd6 {[%emt 0:00:05]} 31. Re1 {[%emt 0:00:20]} Nd2 {[%emt 0:00:08]} 32. Nd4 {[%emt 0:00:06]} Nc4 {[%emt 0:00:08]} 33. Re2 {[%emt 0:00:18]} Nxb2 {[%emt 0:00:33]} 34. Rxb2 {[%emt 0:00:08]} Rxc3 {[%emt 0:00:02]} 35. Nb3 {[%emt 0:00:19]} Rdd3 {[%emt 0:00:16]} 36. Na5 {[%emt 0:00:22]} Rxa3 {[%emt 0:00:06]} 37. Rc2 {[%emt 0:00:01]} Rdc3 {[%emt 0:00:12]} 38. Rd2 {[%emt 0:00:16]} g6 {[%emt 0:00:16]} 39. Nb7 {[%emt 0:00:12]} b4 {[%emt 0:00:07]} 40. Kh2 {[%emt 0:00:22]} b3 {[%emt 0:00:06]} 41. Kg1 {[%emt 0:00:04]} Rc1+ {[%emt 0:00:11]} 42. Kh2 {[%emt 0:00:02]} Ra2 {[%emt 0:00:04]} 43. Rd3 {[%emt 0:00:04]} b2 {[%emt 0:00:04]} 44. Rd8+ {[%emt 0:00:18]} Kg7 {[%emt 0:00:02]} 45. Nd6 {[%emt 0:00:05]} b1=Q {[%emt 0:00:15]} 46. Ne8+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:28]} 47. Nf6+ {[%emt 0:01:05]} Ke7 {[%emt 0:00:03]} 48. Rd7+ {[%emt 0:00:04]} Kxf6 {[%emt 0:00:03]} 49. Rd4 {[%emt 0:00:18]} Rh1+ {[%emt 0:00:05]} 50. Kg3 {[%emt 0:00:04]} Qe1+ {[%emt 0:00:03]} 51. Kg4 {[%emt 0:00:02]} h5+ {[%emt 0:00:22]} 52. Kf4 {[%emt 0:00:14]} g5+ {[%emt 0:00:09]} 53. Kf3 {[%emt 0:00:12]} Rf1# {[%emt 0:00:12]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.20"]
[White "Mashoko, William"]
[Black "Mohamed Aly, Karim"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1585"]
[Annotator "NA"]
[PlyCount "106"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:59]} e6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:02]} a6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:24]} Qc7 {[%emt 0:00:02]} 6. Bd3 {[%emt 0:01:37]} Nf6 {[%emt 0:00:07]} 7. O-O {[%emt 0:01:06]} Bc5 {[%emt 0:00:05]} 8. Nb3 {[%emt 0:00:11]} Ba7 {[%emt 0:00:02]} 9. Qf3 {[%emt 0:01:31]} Nc6 {[%emt 0:00:14]} 10. Bf4 {[%emt 0:01:41]} d6 {[%emt 0:00:07]} 11. Be3 {[%emt 0:02:44]} Ne5 {[%emt 0:01:18]} 12. Qe2 {[%emt 0:01:03]} Bxe3 {[%emt 0:00:19]} 13. Qxe3 {[%emt 0:00:51]} O-O {[%emt 0:00:18]} 14. h3 {[%emt 0:00:25]} b5 {[%emt 0:00:52]} 15. a3 {[%emt 0:00:32]} Bb7 {[%emt 0:00:17]} 16. f4 {[%emt 0:00:26]} Ng6 {[%emt 0:00:50]} 17. Kh1 {[%emt 0:02:17]} Rac8 {[%emt 0:00:35]} 18. Rae1 {[%emt 0:01:15]} Rfd8 {[%emt 0:01:07]} 19. Qf2 {[%emt 0:02:16]} Re8 {[%emt 0:01:37]} 20. Qe3 {[%emt 0:01:54]} Red8 {[%emt 0:00:32]} 21. e5 {[%emt 0:00:02]} Nd5 {[%emt 0:01:02]} 22. Nxd5 {[%emt 0:00:10]} Bxd5 {[%emt 0:00:03]} 23. Qg3 {[%emt 0:01:45]} Qe7 {[%emt 0:00:35]} 24. f5 {[%emt 0:01:39]} Qh4 {[%emt 0:00:42]} 25. Qxh4 {[%emt 0:01:52]} Nxh4 {[%emt 0:00:03]} 26. Be4 {[%emt 0:00:02]} Bxe4 {[%emt 0:00:19]} 27. Rxe4 {[%emt 0:00:06]} Nxf5 {[%emt 0:00:03]} 28. c3 {[%emt 0:00:30]} Ng3+ {[%emt 0:00:03]} 29. Kg1 {[%emt 0:00:38]} Nxe4 {[%emt 0:00:05]} 30. exd6 {[%emt 0:00:13]} Rxd6 {[%emt 0:00:05]} 31. Re1 {[%emt 0:00:20]} Nd2 {[%emt 0:00:08]} 32. Nd4 {[%emt 0:00:06]} Nc4 {[%emt 0:00:08]} 33. Re2 {[%emt 0:00:18]} Nxb2 {[%emt 0:00:33]} 34. Rxb2 {[%emt 0:00:08]} Rxc3 {[%emt 0:00:02]} 35. Nb3 {[%emt 0:00:19]} Rdd3 {[%emt 0:00:16]} 36. Na5 {[%emt 0:00:22]} Rxa3 {[%emt 0:00:06]} 37. Rc2 {[%emt 0:00:01]} Rdc3 {[%emt 0:00:12]} 38. Rd2 {[%emt 0:00:16]} g6 {[%emt 0:00:16]} 39. Nb7 {[%emt 0:00:12]} b4 {[%emt 0:00:07]} 40. Kh2 {[%emt 0:00:22]} b3 {[%emt 0:00:06]} 41. Kg1 {[%emt 0:00:04]} Rc1+ {[%emt 0:00:11]} 42. Kh2 {[%emt 0:00:02]} Ra2 {[%emt 0:00:04]} 43. Rd3 {[%emt 0:00:04]} b2 {[%emt 0:00:04]} 44. Rd8+ {[%emt 0:00:18]} Kg7 {[%emt 0:00:02]} 45. Nd6 {[%emt 0:00:05]} b1=Q {[%emt 0:00:15]} 46. Ne8+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:28]} 47. Nf6+ {[%emt 0:01:05]} Ke7 {[%emt 0:00:03]} 48. Rd7+ {[%emt 0:00:04]} Kxf6 {[%emt 0:00:03]} 49. Rd4 {[%emt 0:00:18]} Rh1+ {[%emt 0:00:05]} 50. Kg3 {[%emt 0:00:04]} Qe1+ {[%emt 0:00:03]} 51. Kg4 {[%emt 0:00:02]} h5+ {[%emt 0:00:22]} 52. Kf4 {[%emt 0:00:14]} g5+ {[%emt 0:00:09]} 53. Kf3 {[%emt 0:00:12]} Rf1# {[%emt 0:00:12]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.21"]
[White "Joao, Farisse"]
[Black "Musyoki, Rock"]
[Result "1-0"]
[WhiteElo "1574"]
[Annotator "NA"]
[PlyCount "15"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. c4 {[%emt 0:00:00]} d5 {[%emt 0:00:45]} 2. cxd5 {[%emt 0:00:12]} Bf5 {[%emt 0:00:52]} 3. Nc3 {[%emt 0:00:35]} f6 {[%emt 0:00:48]} 4. e4 {[%emt 0:00:20]} Qd6 {[%emt 0:01:45]} 5. exf5 {[%emt 0:00:09]} c5 {[%emt 0:00:43]} 6. Qh5+ {[%emt 0:00:39]} g6 {[%emt 0:00:06]} 7. fxg6 {[%emt 0:00:05]} Nd7 {[%emt 0:00:13]} 8. g7+ {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.21"]
[White "Joao Farisse"]
[Black "Musyoki, Rock"]
[Result "1-0"]
[WhiteElo "1574"]
[PlyCount "15"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:24:15"]
[BlackClock "0:20:58"]

1. c4 {[%emt 0:00:00]} d5 {[%emt 0:00:45]} 2. cxd5 {[%emt 0:00:12]} Bf5 {[%emt 0:00:52]} 3. Nc3 {[%emt 0:00:35]} f6 {[%emt 0:00:48]} 4. e4 {[%emt 0:00:20]} Qd6 {[%emt 0:01:45]} 5. exf5 {[%emt 0:00:09]} c5 {[%emt 0:00:43]} 6. Qh5+ {[%emt 0:00:39]} g6 {[%emt 0:00:06]} 7. fxg6 {[%emt 0:00:05]} Nd7 {[%emt 0:00:13]} 8. g7+ {[%emt 0:00:05] #r} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.22"]
[White "Lion, Pierre"]
[Black "Pungo, Honorato"]
[Result "1-0"]
[WhiteElo "1586"]
[BlackElo "1550"]
[PlyCount "57"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:14:03"]
[BlackClock "0:01:18"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:04]} g6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:19]} Bg7 {[%emt 0:00:05]} 6. Be3 {[%emt 0:00:06]} d6 {[%emt 0:00:07]} 7. Qd2 {[%emt 0:00:15]} h5 {[%emt 0:00:32]} 8. Bc4 {[%emt 0:00:57]} Nf6 {[%emt 0:00:13]} 9. f3 {[%emt 0:00:17]} Bd7 {[%emt 0:00:06]} 10. Bb3 {[%emt 0:00:48]} a6 {[%emt 0:02:48]} 11. O-O-O {[%emt 0:00:21]} b5 {[%emt 0:00:20]} 12. Kb1 {[%emt 0:00:07]} Rc8 {[%emt 0:00:21]} 13. h4 {[%emt 0:00:56]} Ne5 {[%emt 0:00:34]} 14. Bg5 {[%emt 0:02:17]} Nc4 {[%emt 0:01:36]} 15. Qe2 {[%emt 0:00:05]} e5 {[%emt 0:00:51]} 16. Nd5 {[%emt 0:02:52]} O-O {[%emt 0:03:55]} 17. g4 {[%emt 0:00:03]} exd4 {[%emt 0:03:45]} 18. gxh5 {[%emt 0:00:03]} Be6 {[%emt 0:03:20]} 19. Nxf6+ {[%emt 0:00:20]} Bxf6 {[%emt 0:00:06]} 20. hxg6 {[%emt 0:00:19]} fxg6 {[%emt 0:00:09]} 21. Rdg1 {[%emt 0:01:58]} Kg7 {[%emt 0:00:27]} 22. f4 {[%emt 0:00:54]} Bxg5 {[%emt 0:00:35]} 23. hxg5 {[%emt 0:00:47]} Rh8 {[%emt 0:01:08]} 24. Qf2 {[%emt 0:00:21]} Rxh1 {[%emt 0:04:15]} 25. Qxd4+ {[%emt 0:00:32]} Kf7 {[%emt 0:00:04]} 26. Rxh1 {[%emt 0:00:02]} Nd2+ {[%emt 0:00:49]} 27. Qxd2 {[%emt 0:00:21]} Bxb3 {[%emt 0:00:24]} 28. axb3 {[%emt 0:00:04]} Ke6 {[%emt 0:01:32]} 29. Qd5+ {[%emt 0:00:04] #r} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.22"]
[White "Pierre, Lian"]
[Black "Pungo, Honorato"]
[Result "1-0"]
[ECO "B75"]
[BlackElo "1550"]
[Annotator "NA"]
[PlyCount "57"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:04]} g6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:19]} Bg7 {[%emt 0:00:05]} 6. Be3 {[%emt 0:00:06]} d6 {[%emt 0:00:07]} 7. Qd2 {[%emt 0:00:15]} h5 {[%emt 0:00:32]} 8. Bc4 {[%emt 0:00:57]} Nf6 {[%emt 0:00:13]} 9. f3 {[%emt 0:00:17]} Bd7 {[%emt 0:00:06]} 10. Bb3 {[%emt 0:00:48]} a6 {[%emt 0:02:48]} 11. O-O-O {[%emt 0:00:21]} b5 {[%emt 0:00:20]} 12. Kb1 {[%emt 0:00:07]} Rc8 {[%emt 0:00:21]} 13. h4 {[%emt 0:00:56]} Ne5 {[%emt 0:00:34]} 14. Bg5 {[%emt 0:02:17]} Nc4 {[%emt 0:01:36]} 15. Qe2 {[%emt 0:00:05]} e5 {[%emt 0:00:51]} 16. Nd5 {[%emt 0:02:52]} O-O {[%emt 0:03:55]} 17. g4 {[%emt 0:00:03]} exd4 {[%emt 0:03:45]} 18. gxh5 {[%emt 0:00:03]} Be6 {[%emt 0:03:20]} 19. Nxf6+ {[%emt 0:00:20]} Bxf6 {[%emt 0:00:06]} 20. hxg6 {[%emt 0:00:19]} fxg6 {[%emt 0:00:09]} 21. Rdg1 {[%emt 0:01:58]} Kg7 {[%emt 0:00:27]} 22. f4 {[%emt 0:00:54]} Bxg5 {[%emt 0:00:35]} 23. hxg5 {[%emt 0:00:47]} Rh8 {[%emt 0:01:08]} 24. Qf2 {[%emt 0:00:21]} Rxh1 {[%emt 0:04:15]} 25. Qxd4+ {[%emt 0:00:32]} Kf7 {[%emt 0:00:04]} 26. Rxh1 {[%emt 0:00:02]} Nd2+ {[%emt 0:00:49]} 27. Qxd2 {[%emt 0:00:21]} Bxb3 {[%emt 0:00:24]} 28. axb3 {[%emt 0:00:04]} Ke6 {[%emt 0:01:32]} 29. Qd5+ {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.23"]
[White "Dutt, Dakshesh"]
[Black "Pujara, Jairaj"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1549"]
[Annotator "NA"]
[PlyCount "171"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:10]} 2. Bf4 {[%emt 0:00:16]} g6 {[%emt 0:00:07]} 3. e3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 4. Nd2 {[%emt 0:00:11]} Nf6 {[%emt 0:00:11]} 5. Bd3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:10]} 6. c3 {[%emt 0:00:03]} Bd7 {[%emt 0:00:16]} 7. Ngf3 {[%emt 0:00:52]} O-O {[%emt 0:00:07]} 8. O-O {[%emt 0:00:05]} e6 {[%emt 0:00:08]} 9. Re1 {[%emt 0:00:06]} Re8 {[%emt 0:00:03]} 10. e4 {[%emt 0:00:05]} d5 {[%emt 0:00:16]} 11. e5 {[%emt 0:00:06]} Nh5 {[%emt 0:00:18]} 12. Bg3 {[%emt 0:01:39]} Nxg3 {[%emt 0:00:14]} 13. hxg3 {[%emt 0:00:03]} f6 {[%emt 0:01:08]} 14. Rb1 {[%emt 0:01:52]} fxe5 {[%emt 0:00:16]} 15. dxe5 {[%emt 0:00:06]} Rb8 {[%emt 0:01:26]} 16. Qb3 {[%emt 0:01:02]} Na5 {[%emt 0:00:44]} 17. Qc2 {[%emt 0:00:17]} c5 {[%emt 0:00:48]} 18. Qd1 {[%emt 0:00:33]} c4 {[%emt 0:01:21]} 19. Bc2 {[%emt 0:00:40]} Nc6 {[%emt 0:00:09]} 20. Ba4 {[%emt 0:00:25]} b5 {[%emt 0:00:04]} 21. Bc2 {[%emt 0:00:02]} Qc7 {[%emt 0:00:06]} 22. Qe2 {[%emt 0:00:32]} b4 {[%emt 0:00:55]} 23. cxb4 {[%emt 0:00:10]} Nxb4 {[%emt 0:00:08]} 24. Nf1 {[%emt 0:00:35]} Nxa2 {[%emt 0:00:17]} 25. N1h2 {[%emt 0:02:08]} Nb4 {[%emt 0:01:14]} 26. Ng4 {[%emt 0:00:26]} Nxc2 {[%emt 0:00:06]} 27. Qxc2 {[%emt 0:00:04]} Rf8 {[%emt 0:00:46]} 28. b3 {[%emt 0:00:11]} Be8 {[%emt 0:01:09]} 29. bxc4 {[%emt 0:00:11]} Rxb1 {[%emt 0:00:15]} 30. Rxb1 {[%emt 0:00:05]} h5 {[%emt 0:00:55]} 31. Ne3 {[%emt 0:00:17]} Bxe5 {[%emt 0:00:15]} 32. Nxe5 {[%emt 0:00:31]} Qxe5 {[%emt 0:00:14]} 33. cxd5 {[%emt 0:00:07]} exd5 {[%emt 0:00:17]} 34. Rd1 {[%emt 0:00:29]} Bf7 {[%emt 0:00:24]} 35. Qa2 {[%emt 0:00:13]} d4 {[%emt 0:00:25]} 36. Qb2 {[%emt 0:00:07]} Rd8 {[%emt 0:00:40]} 37. Nc2 {[%emt 0:00:39]} Rb8 {[%emt 0:00:56]} 38. Qxd4 {[%emt 0:00:32]} Qxd4 {[%emt 0:00:08]} 39. Rxd4 {[%emt 0:00:13]} Ra8 {[%emt 0:00:11]} 40. Rd3 {[%emt 0:00:35]} a5 {[%emt 0:00:26]} 41. Ra3 {[%emt 0:00:04]} a4 {[%emt 0:00:06]} 42. Kf1 {[%emt 0:00:15]} Bb3 {[%emt 0:00:09]} 43. Nd4 {[%emt 0:00:08]} Bf7 {[%emt 0:00:44]} 44. Ke2 {[%emt 0:00:33]} Kg7 {[%emt 0:00:06]} 45. Kd3 {[%emt 0:00:04]} Bd5 {[%emt 0:00:04]} 46. f3 {[%emt 0:00:12]} Kf6 {[%emt 0:00:04]} 47. Ke3 {[%emt 0:00:19]} g5 {[%emt 0:00:11]} 48. Ne2 {[%emt 0:00:23]} Kf5 {[%emt 0:00:20]} 49. Nc3 {[%emt 0:00:14]} Bc6 {[%emt 0:00:15]} 50. Kf2 {[%emt 0:00:29]} g4 {[%emt 0:00:12]} 51. f4 {[%emt 0:00:11]} Ra5 {[%emt 0:00:31]} 52. Kg1 {[%emt 0:00:24]} Ke6 {[%emt 0:01:27]} 53. Ne2 {[%emt 0:00:17]} Kf5 {[%emt 0:00:11]} 54. Nd4+ {[%emt 0:00:03]} Ke4 {[%emt 0:00:29]} 55. Nxc6 {[%emt 0:00:05]} Ra6 {[%emt 0:00:03]} 56. Nb4 {[%emt 0:00:08]} Ra5 {[%emt 0:00:14]} 57. Kf2 {[%emt 0:00:16]} Ra7 {[%emt 0:00:50]} 58. Na2 {[%emt 0:00:33]} Rd7 {[%emt 0:00:44]} 59. Rxa4+ {[%emt 0:00:08]} Kf5 {[%emt 0:00:08]} 60. Ra5+ {[%emt 0:00:13]} Ke4 {[%emt 0:00:04]} 61. Re5+ {[%emt 0:00:03]} Kd4 {[%emt 0:00:11]} 62. Rxh5 {[%emt 0:00:08]} Ke4 {[%emt 0:00:07]} 63. Re5+ {[%emt 0:00:03]} Kd4 {[%emt 0:00:03]} 64. Nb4 {[%emt 0:00:07]} Rb7 {[%emt 0:00:40]} 65. Nc6+ {[%emt 0:00:17]} Kc3 {[%emt 0:00:16]} 66. Re4 {[%emt 0:00:18]} Kd3 {[%emt 0:00:16]} 67. Re3+ {[%emt 0:00:08]} Kc2 {[%emt 0:00:18]} 68. Ne5 {[%emt 0:00:09]} Rb2 {[%emt 0:00:19]} 69. Re2+ {[%emt 0:00:03]} Kb3 {[%emt 0:00:03]} 70. Rxb2+ {[%emt 0:00:02]} Kxb2 {[%emt 0:00:01]} 71. Nxg4 {[%emt 0:00:02]} Kc3 {[%emt 0:00:02]} 72. Kf3 {[%emt 0:00:02]} Kd4 {[%emt 0:00:01]} 73. Ne5 {[%emt 0:00:03]} Kd5 {[%emt 0:00:02]} 74. g4 {[%emt 0:00:02]} Ke6 {[%emt 0:00:01]} 75. Ke4 {[%emt 0:00:02]} Kf6 {[%emt 0:00:02]} 76. g5+ {[%emt 0:00:03]} Ke6 {[%emt 0:00:03]} 77. f5+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:03]} 78. Ng6+ {[%emt 0:00:17]} Kf7 {[%emt 0:00:03]} 79. Ke5 {[%emt 0:00:06]} Kg7 {[%emt 0:00:05]} 80. Ke6 {[%emt 0:00:28]} Kg8 {[%emt 0:00:06]} 81. Ke7 {[%emt 0:00:04]} Kg7 {[%emt 0:00:04]} 82. Ne5 {[%emt 0:00:07]} Kg8 {[%emt 0:00:07]} 83. f6 {[%emt 0:00:09]} Kh7 {[%emt 0:00:07]} 84. f7 {[%emt 0:00:19]} Kg7 {[%emt 0:00:07]} 85. f8=Q+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:06]} 86. g6# {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.23"]
[White "Dutt Dakshesh"]
[Black "Pujara, Jairaj"]
[Result "1-0"]
[WhiteElo "1549"]
[PlyCount "171"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:14:28"]
[BlackClock "0:11:16"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:10]} 2. Bf4 {[%emt 0:00:16]} g6 {[%emt 0:00:07]} 3. e3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 4. Nd2 {[%emt 0:00:11]} Nf6 {[%emt 0:00:11]} 5. Bd3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:10]} 6. c3 {[%emt 0:00:03]} Bd7 {[%emt 0:00:16]} 7. Ngf3 {[%emt 0:00:52]} O-O {[%emt 0:00:07]} 8. O-O {[%emt 0:00:05]} e6 {[%emt 0:00:08]} 9. Re1 {[%emt 0:00:06]} Re8 {[%emt 0:00:03]} 10. e4 {[%emt 0:00:05]} d5 {[%emt 0:00:16]} 11. e5 {[%emt 0:00:06]} Nh5 {[%emt 0:00:18]} 12. Bg3 {[%emt 0:01:39]} Nxg3 {[%emt 0:00:14]} 13. hxg3 {[%emt 0:00:03]} f6 {[%emt 0:01:08]} 14. Rb1 {[%emt 0:01:52]} fxe5 {[%emt 0:00:16]} 15. dxe5 {[%emt 0:00:06]} Rb8 {[%emt 0:01:26]} 16. Qb3 {[%emt 0:01:02]} Na5 {[%emt 0:00:44]} 17. Qc2 {[%emt 0:00:17]} c5 {[%emt 0:00:48]} 18. Qd1 {[%emt 0:00:33]} c4 {[%emt 0:01:21]} 19. Bc2 {[%emt 0:00:40]} Nc6 {[%emt 0:00:09]} 20. Ba4 {[%emt 0:00:25]} b5 {[%emt 0:00:04]} 21. Bc2 {[%emt 0:00:02]} Qc7 {[%emt 0:00:06]} 22. Qe2 {[%emt 0:00:32]} b4 {[%emt 0:00:55]} 23. cxb4 {[%emt 0:00:10]} Nxb4 {[%emt 0:00:08]} 24. Nf1 {[%emt 0:00:35]} Nxa2 {[%emt 0:00:17]} 25. N1h2 {[%emt 0:02:08]} Nb4 {[%emt 0:01:14]} 26. Ng4 {[%emt 0:00:26]} Nxc2 {[%emt 0:00:06]} 27. Qxc2 {[%emt 0:00:04]} Rf8 {[%emt 0:00:46]} 28. b3 {[%emt 0:00:11]} Be8 {[%emt 0:01:09]} 29. bxc4 {[%emt 0:00:11]} Rxb1 {[%emt 0:00:15]} 30. Rxb1 {[%emt 0:00:05]} h5 {[%emt 0:00:55]} 31. Ne3 {[%emt 0:00:17]} Bxe5 {[%emt 0:00:15]} 32. Nxe5 {[%emt 0:00:31]} Qxe5 {[%emt 0:00:14]} 33. cxd5 {[%emt 0:00:07]} exd5 {[%emt 0:00:17]} 34. Rd1 {[%emt 0:00:29]} Bf7 {[%emt 0:00:24]} 35. Qa2 {[%emt 0:00:13]} d4 {[%emt 0:00:25]} 36. Qb2 {[%emt 0:00:07]} Rd8 {[%emt 0:00:40]} 37. Nc2 {[%emt 0:00:39] White offered a draw.} Rb8 {[%emt 0:00:56]} 38. Qxd4 {[%emt 0:00:32]} Qxd4 {[%emt 0:00:08]} 39. Rxd4 {[%emt 0:00:13]} Ra8 {[%emt 0:00:11]} 40. Rd3 {[%emt 0:00:35]} a5 {[%emt 0:00:26]} 41. Ra3 {[%emt 0:00:04]} a4 {[%emt 0:00:06]} 42. Kf1 {[%emt 0:00:15]} Bb3 {[%emt 0:00:09]} 43. Nd4 {[%emt 0:00:08] White offered a draw.} Bf7 {[%emt 0:00:44]} 44. Ke2 {[%emt 0:00:33]} Kg7 {[%emt 0:00:06]} 45. Kd3 {[%emt 0:00:04]} Bd5 {[%emt 0:00:04]} 46. f3 {[%emt 0:00:12]} Kf6 {[%emt 0:00:04]} 47. Ke3 {[%emt 0:00:19]} g5 {[%emt 0:00:11]} 48. Ne2 {[%emt 0:00:23]} Kf5 {[%emt 0:00:20]} 49. Nc3 {[%emt 0:00:14]} Bc6 {[%emt 0:00:15]} 50. Kf2 {[%emt 0:00:29]} g4 {[%emt 0:00:12]} 51. f4 {[%emt 0:00:11]} Ra5 {[%emt 0:00:31]} 52. Kg1 {[%emt 0:00:24] White offered a draw.} Ke6 {[%emt 0:01:27]} 53. Ne2 {[%emt 0:00:17]} Kf5 {[%emt 0:00:11]} 54. Nd4+ {[%emt 0:00:03]} Ke4 {[%emt 0:00:29]} 55. Nxc6 {[%emt 0:00:05]} Ra6 {[%emt 0:00:03]} 56. Nb4 {[%emt 0:00:08]} Ra5 {[%emt 0:00:14]} 57. Kf2 {[%emt 0:00:16]} Ra7 {[%emt 0:00:50]} 58. Na2 {[%emt 0:00:33]} Rd7 {[%emt 0:00:44]} 59. Rxa4+ {[%emt 0:00:08]} Kf5 {[%emt 0:00:08]} 60. Ra5+ {[%emt 0:00:13]} Ke4 {[%emt 0:00:04]} 61. Re5+ {[%emt 0:00:03]} Kd4 {[%emt 0:00:11]} 62. Rxh5 {[%emt 0:00:08]} Ke4 {[%emt 0:00:07]} 63. Re5+ {[%emt 0:00:03]} Kd4 {[%emt 0:00:03]} 64. Nb4 {[%emt 0:00:07]} Rb7 {[%emt 0:00:40]} 65. Nc6+ {[%emt 0:00:17]} Kc3 {[%emt 0:00:16]} 66. Re4 {[%emt 0:00:18]} Kd3 {[%emt 0:00:16]} 67. Re3+ {[%emt 0:00:08]} Kc2 {[%emt 0:00:18]} 68. Ne5 {[%emt 0:00:09]} Rb2 {[%emt 0:00:19]} 69. Re2+ {[%emt 0:00:03]} Kb3 {[%emt 0:00:03]} 70. Rxb2+ {[%emt 0:00:02]} Kxb2 {[%emt 0:00:01]} 71. Nxg4 {[%emt 0:00:02]} Kc3 {[%emt 0:00:02]} 72. Kf3 {[%emt 0:00:02]} Kd4 {[%emt 0:00:01]} 73. Ne5 {[%emt 0:00:03]} Kd5 {[%emt 0:00:02]} 74. g4 {[%emt 0:00:02]} Ke6 {[%emt 0:00:01]} 75. Ke4 {[%emt 0:00:02]} Kf6 {[%emt 0:00:02]} 76. g5+ {[%emt 0:00:03]} Ke6 {[%emt 0:00:03]} 77. f5+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:03]} 78. Ng6+ {[%emt 0:00:17]} Kf7 {[%emt 0:00:03]} 79. Ke5 {[%emt 0:00:06]} Kg7 {[%emt 0:00:05]} 80. Ke6 {[%emt 0:00:28]} Kg8 {[%emt 0:00:06]} 81. Ke7 {[%emt 0:00:04]} Kg7 {[%emt 0:00:04]} 82. Ne5 {[%emt 0:00:07]} Kg8 {[%emt 0:00:07]} 83. f6 {[%emt 0:00:09]} Kh7 {[%emt 0:00:07]} 84. f7 {[%emt 0:00:19]} Kg7 {[%emt 0:00:07]} 85. f8=Q+ {[%emt 0:00:05]} Kh7 {[%emt 0:00:06]} 86. g6# {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.24"]
[White "Ajili Rayen"]
[Black "Khumalo, Keith"]
[Result "0-1"]
[WhiteElo "1429"]
[BlackElo "2142"]
[PlyCount "14"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:25:14"]
[BlackClock "0:25:47"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:02]} a6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:09]} Qc7 {[%emt 0:00:02]} 6. a3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:04]} 7. Be3 {[%emt 0:00:16]} b5 {[%emt 0:00:06] #T} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.1"]
[White "Selogelo Othata"]
[Black "Brahami, Lamine"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1725"]
[BlackElo "2194"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,84,41,0,0,0,0,0,0,0,98,75,75,43,291,286,293,116,120,106,121,22,41,30,62,68,82,70,67,18,138,0,331,-54,153,-12,318,306,271,37,25,20,106,106,96,100,86,79,93,93,78,81,94,108,90,90,1399,1097,29992,29993,29993,29994,29994,29995,29996,29997,29997,29998,29998,29999,29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 {7...Nbd7 is becoming the main line.} 8. Be3 O-O 9. f4 b5 {B86: Sicilian Scheveningen/Najdorf: 6 Bc4, without early ...b5.} 10. e5 dxe5 11. fxe5 Nfd7 {The position is equal.} 12. Qf3 {[#]} Nb6 $146 (12... Qc7 $11) ({Predecessor:} 12... Qc7 13. O-O-O Bb7 14. Qg3 Qxe5 15. Bf4 Qh5 16. Bxe6 fxe6 17. Nxe6 Qg6 18. Qxg6 hxg6 19. Nxf8 Nxf8 {0-1 (41) Sanz Alonso,F-Quinteros,M Malaga 1974}) 13. O-O-O Qc7 14. Qg3 {Hoping for Bh6!} Rd8 $2 (14... Kh8 $14) 15. Ne4 N8d7 16. Bf4 $2 (16. Bxe6 $1 $18 {is the precise move to win.} Nf8 17. Nf5 $1 Nxe6 18. Bxb6 {[%mdl 64] Overworked Piece} Qxb6 19. Nxe7+ Kf8 20. Nd5 Rxd5 21. Rxd5) 16... Nf8 $16 17. h4 (17. Nf6+ $6 Kh8 $14) 17... Ng6 18. h5 $40 {[%mdl 128] White has some attack.} ({White should try} 18. Bg5 $1 $16 Bb7 19. Bxe7 Qxe7 20. Ng5 (20. Nd6 Nc4 $16)) 18... Nxf4 $11 19. Qxf4 h6 20. Rhf1 $1 Rf8 21. g4 $1 {[%cal Rg4g5]} Nd7 $1 22. Nf3 a5 (22... Bb7 $11) 23. c3 (23. g5 $1 $16 {[%cal Rg5h6]} a4 24. Bxa4 hxg5 25. Nfxg5 Rxa4 26. h6 Rxe4 27. Nxe4 Qxe5 28. hxg7 Qxf4+ 29. Rxf4) 23... b4 $2 {[%mdl 8192]} (23... a4 $11 24. Bc2 a3) 24. Bc2 $2 (24. g5 $18 Bxg5 25. Nexg5) 24... a4 $2 (24... bxc3 $1 $15 {stays ahead.} 25. Nxc3 Rb8) 25. Nd6 $2 (25. g5 $16 a3 26. gxh6 axb2+ 27. Kb1 Rxa2 28. Bb3 (28. Kxa2 $2 Qa5+ 29. Kxb2 bxc3+ 30. Nxc3 Ba3+ 31. Ka2 Qxc3 $19) 28... Ra1+ 29. Kxb2) 25... Bxd6 $4 {[%mdl 8192]} (25... b3 $1 $11 {and Black stays safe.} 26. axb3 axb3) 26. exd6 $18 Qb6 27. Qe4 $2 (27. Qxb4 Qxb4 28. cxb4 Bb7 $16) (27. cxb4 $6 Rb8 $16) (27. g5 $18 b3 28. axb3 axb3 29. Bb1 hxg5 30. Nxg5 (30. Qe4 Nf6 $15 {[%mdl 64] Double Attack})) 27... Nf6 $14 28. Qxb4 (28. Qxa8 Ba6 $17) 28... Qe3+ (28... Qxb4 $11 29. cxb4 Nxg4) 29. Kb1 $16 Ba6 30. Rde1 {[%cal Re1e3]} Qa7 {[#]} 31. Rg1 {g5 is the strong threat.} Rfb8 32. Qd4 {And now g5 would win.} ({Not} 32. Qxa4 $2 Qb7 $19) 32... Qb7 $1 {[%csl Gb8,LRb2,LRf3][%cal Rb7b2][%mdl 64] [#] Double Attack} 33. c4 $1 {Threatens to win with g5.} Qxf3 34. g5 hxg5 ({Don't blunder} 34... Nxh5 $2 35. gxh6 f6 36. Rxe6 $18) 35. Rxg5 {Black must now prevent Reg1.} Rb4 $2 {[%mdl 8192]} (35... Nxh5 $16 36. Reg1 {[#]} Qf6 $1 37. Rxg7+ {[%mdl 64] X-Ray Attack} Qxg7 38. Rxg7+ Nxg7) 36. Reg1 Bxc4 37. Rxg7+ {White mates.} Kf8 {[#]} 38. Qxf6 $3 {[%csl Gg1][%cal Rg7g8][%mdl 512]} Rxb2+ 39. Qxb2 {[%csl Gg1][%cal Rg7g8]} Ke8 {[#]} 40. Bxa4+ $1 {[%mdl 64] Deflection, Back Rank} Rxa4 41. Qb8+ Kd7 42. Qc7+ Ke8 43. Rg8# {Weighted Error Value: White=0.60/Black=0.69} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.2"]
[White "Lutuima, Amaro"]
[Black "van der Merwe, Alexander"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2050"]
[BlackElo "1655"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,111,3,10,10,12,16,14,0,23,1,12,7,80,8,8,4,18,21,22,8,26,-8,31,0,0,-9,-9,-7,5,-12,1,-36,-31,-25,-28,-33,108,112,343,355,347,339,359,266,412,121,121,119,111,108,210,208,238,172,337,293,287,257,380,372,396,378,898,710,705,692,1320,0,0,0,191,180,369,162,331,0,0,0,573,539,488,326,314,218,690,691,611,378,645,624,29981,29982,29989,29990,29990,29991,29993,29992,29992,29993,29993,29994,29994,29994]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O a6 5. Bc4 e6 6. a4 {B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} Ngf6 7. Re1 Be7 8. c3 {The position is equal.} Qc7 {[#]} 9. Na3 $146 ({Predecessor:} 9. Qe2 O-O 10. Bb3 b6 11. d4 Bb7 12. Nbd2 e5 13. d5 g6 14. Nf1 b5 15. c4 {½-½ (39) Rosenthal,N (2136)-Kavutskiy,K (2332) Saint Louis 2016}) 9... b6 10. d4 Bb7 (10... O-O $11) 11. Bd3 (11. d5 $16) 11... O-O $11 12. Bg5 h6 13. Bh4 Rfe8 14. Rc1 Nf8 15. Nc4 {[%cal Ba3c4,Bc4d2,Bd2f1][%mdl 32]} Rad8 16. Ncd2 Ng6 17. Bg3 Nh5 18. Nf1 Qb8 19. Qd2 Qa8 20. Re2 Bc6 21. b3 Qb7 22. Rce1 Ra8 (22... Bf6 $15) 23. d5 $1 $16 {[%cal Rd5c6]} exd5 (23... Bd7 $16) 24. exd5 $18 Bxd5 25. Bxg6 Nxg3 26. hxg3 (26. Rxe7 Rxe7 27. Rxe7 Qxe7 $11) 26... Bxf3 {[#]} (26... Bxb3 $142 27. Bc2 Bxc2) 27. Rxe7 $1 {[%mdl 512]} Rxe7 $16 28. Rxe7 Qxe7 29. gxf3 Rd8 (29... Qg5 $16 {was worth a try.}) 30. Be4 $18 Qe5 31. c4 b5 $2 (31... Qd4 32. Qc1 Re8) 32. axb5 ({Don't play} 32. cxb5 $6 axb5 33. axb5 d5 $18) 32... axb5 33. Qa5 $40 {[%mdl 128] White attacks with force.} Rb8 (33... Rf8 $142 34. Qxb5 h5) 34. Qc7 Re8 35. Bc6 Re7 $2 (35... d5 36. Qxe5 Rxe5) 36. Qc8+ Kh7 37. cxb5 Qe1 {intending ...Re2.} 38. b6 $2 (38. Be4+ $18 Rxe4 39. Qf5+ Kh8 40. Qxe4) 38... Re2 $11 39. Qf5+ Kg8 $2 (39... g6 $1 $11 {and Black is okay.} 40. Qxf7+ Kh8) 40. Qh3 $1 $18 ({And not} 40. Qc8+ Kh7 $11) 40... Qxf2+ 41. Kh1 Re1 $2 {[#]} (41... d5 {might work better.} 42. Bxd5 Re1) 42. Bb5 $2 (42. Qg2 $1 $18 {[%cal Rg2f2]} Qe3 43. b7 Qxb3 44. Kh2) 42... Qxf3+ $11 {[%mdl 64] Double Attack} 43. Qg2 Qh5+ {[%mdl 8192]} (43... Qxb3 $11 44. Qc6 Rb1) 44. Kg1 $18 {Threatens to win with b7.} c4 45. Bxc4 Re8 ({Of course not} 45... Qc5+ $6 46. Qf2) 46. Qd5 Qg6 (46... Qxd5 47. Bxd5 Kf8) 47. b7 Qf6 48. Qc6 Qd8 (48... Qe7 49. Qb6 Rb8) 49. Kg2 Kf8 50. Bb5 {White mates.} Re7 51. Qc8 Re8 52. Bxe8 Qa5 53. Ba4+ Ke7 54. Qd7+ Kf6 55. Qxd6+ Kg5 56. b8=Q {Weighted Error Value: White=0.43/Black=0.88} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.3"]
[White "Mhango, Banele"]
[Black "Fourie, Brandon"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2117"]
[BlackElo "1583"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,89,31,29,43,16,5,0,7,8,11,0,9,0,10,-14,29,14,158,160,181,183,175,171,240,224,285,275,358,168,166,126,152,149,157,156,147,103,164,164,164,160,171,171,164,171,185,164,290,289,401,412,408,401,486,481,469,273,269,213,270,252,675,660,1022,1022,999,875,1112,1095,1064,1053,29990,29991,29992,29993,29995,29996]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. O-O O-O 6. c4 c6 {6...c6 is better than 6...dxc4.} 7. b3 Ne4 8. Bb2 Qb6 {D78: Fianchetto Grünfeld: 6 0-0 c6.} 9. cxd5 cxd5 10. Nc3 Nxc3 {The position is equal.} 11. Bxc3 Bf5 12. Ne5 Nc6 {[#]} 13. Nxc6 $146 ({Reject} 13. Bxd5 Bxe5 14. dxe5 Rad8 $17) ({Predecessor:} 13. Qd2 Rfd8 14. Nxc6 Qxc6 15. Rac1 Qe6 16. Ba5 b6 17. Bb4 Rac8 18. e3 h5 19. h4 Bf6 20. Rxc8 Rxc8 {½-½ (31) Goetz,A (2181)-Lujan,C (2380) Vienna 2006}) 13... bxc6 14. Qd2 Rac8 15. Rac1 Rfd8 (15... a5 $11) 16. Ba5 $16 {[%mdl 64] Skewer} Qa6 17. Bxd8 Rxd8 18. Rc5 e5 (18... Bd7 {is a better defense.} 19. Rd1 Qb7) 19. dxe5 Bxe5 20. Rfc1 Bd7 21. Qa5 (21. Bxd5 $142 Bc7 22. Bxc6) 21... Qb6 $18 22. e4 Bc7 23. Qxb6 axb6 24. R5c2 d4 25. f4 c5 (25... Bd6 $16 {was called for.}) 26. Bf1 Bd6 27. a4 Be7 28. Kf2 Be6 29. Bc4 Bg4 30. Ra2 g5 (30... Ra8 $142 31. Kg2 Bd7) 31. f5 d3 {[#] And now ...d2 would win.} 32. Rd2 $1 Be2 33. e5 g4 {intending ...Bg5.} 34. f6 Bf8 35. Rxe2 (35. Re1 $142 Rd4 36. Rexe2 (36. e6 fxe6 37. Bxe6+ Kh8 $18) 36... dxe2 37. Rxe2) 35... dxe2 {[%mdl 4096] Endgame KRB-KRB} 36. Rc2 (36. Bxe2 Re8 $16) 36... Bh6 37. Rxe2 {e6 is the strong threat.} (37. Kxe2 Re8 $16) ({Weaker is} 37. Bxe2 Rd5 $16) 37... Rd2 $2 {[#]} (37... Bg5 38. e6 Bxf6 39. exf7+ Kf8) 38. Ke1 $1 Rxe2+ 39. Kxe2 {KB-KB} ({Less strong is} 39. Bxe2 Be3 $16) 39... Bc1 40. Kd3 Bb2 41. Ke4 Bd4 42. b4 {[%cal Bb3b4,Bb4b5,Bb5b6][%mdl 32] White wants to mate with a5.} Bg1 43. b5 {White mates.} Kf8 44. a5 {[%mdl 64] Promotion} bxa5 45. b6 {Weighted Error Value: White=0.20/Black=0.71} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.4"]
[White "Mena, Martin"]
[Black "Borges Delgado, Gabriel Jose"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1776"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,75,58,58,44,52,46,56,31,54,56,40,-1,32,-28,0,0,0,14,6,-12,-11,-9,24,-10,-14,-31,-31,-47,-29,-39,-29,-29,-23,-46,-44,-107,-96,-101,-89,-93,-75,-99,-88,-150,-25,-41,-41,-29985,-29986,-29986,-29987,-29987,-29988,-29987,-1283,-2473,29995,29996,29996,29997,29997,29998,29998,29999]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. h3 Nc6 6. d5 Nb8 7. e4 O-O 8. Be3 {E90: King's Indian: Classical: Early deviations and 6 h3.} e6 9. Bd3 Na6 10. a3 {White is slightly better.} exd5 {[#]} 11. cxd5 $146 ({Predecessor:} 11. exd5 Nc5 12. Bc2 Re8 13. O-O Nfe4 14. Nxe4 Nxe4 15. Bd4 Ng5 16. Bxg7 Kxg7 17. Qd4+ {½-½ (83) Garcia Cardenas,P (2444)-Pavlidis,A (2552) Batumi 2018}) 11... Nc5 12. Bc2 Re8 {[%cal Rf6e4]} 13. Nd2 {[#]} (13. e5 $14 Nfd7 14. exd6) 13... Ncxe4 $1 14. Bxe4 Nxe4 15. Ndxe4 {Strongly threatening 0-0.} ({Much worse is} 15. Ncxe4 f5 $17) 15... f5 $1 16. Nxd6 Qxd6 17. O-O f4 18. Bd2 Bf5 19. Qf3 g5 $36 {[%mdl 2048] White is under pressure.} 20. Rfe1 a6 21. h4 h6 22. hxg5 hxg5 23. g3 Qg6 24. g4 (24. Rac1 $15) 24... Bd3 25. Re6 Rxe6 26. dxe6 c6 27. Re1 Re8 28. Na4 (28. e7 $142) 28... Bc4 (28... Bc2 $17 29. Nc5 b6 30. Nxa6 Rxe6) 29. e7 $1 $11 Bd5 30. Qe2 {[%mdl 8192]} (30. Qh3 $15) 30... Qh6 {[%csl Gd5][%cal Rh6h1]} 31. f3 Bd4+ 32. Kg2 Qh4 33. Rh1 Qg3+ (33... Qxg4+ $142 34. Kf1 Bxf3 {[%mdl 64] Double Attack} 35. Qh2 Bxh1 36. Nc3 Qf3+ 37. Ke1 Rxe7+ 38. Qe2 Rxe2+ 39. Nxe2 Bf2+ 40. Kd1 Qb3+ 41. Kc1 Be4 42. Nd4 Bxd4 43. Be1 Qc2#) 34. Kf1 $19 {[#]} Bc4 $4 {[%mdl 8192]} 35. Qxc4+ {[%mdl 64] Double Attack. White mates.} Kg7 36. Qxd4+ Kg6 37. Qe4+ Kg7 38. Rh7+ {Never resign too early!  Weighted Error Value: White=0.44/Black=0.43} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.5"]
[White "Khumalo, Keith"]
[Black "Joao Farisse"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2142"]
[BlackElo "1574"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,114,114,95,172,166,166,159,164,176,254,262,233,256,304,243,231,152,138,130,135,125,118,123,118,113,147,155,139,143,155,155,230,206,203,98,98,99,107,112,135,131,134,122,323,315,329,335,337,331,594,564,703,704,811,844,839,920,866,741,1764,1611,1747,1458,29965,29956,6605,6103,29979,29980,29974,29975,29974,29976,29976,29977,29983,29984,29984,29985,29986,29985,29988,29989,29994,29994,29995,-29981,-29982,-29983,-29984,-29984,-29982]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 d5 8. Ne5 Nbd7 9. Qa4 Nxe5 10. dxe5 Nd7 11. cxd5 exd5 12. Nxd5 Nc5 13. Qd1 {[#]} Kh8 $146 {E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3).} (13... Qd7 $16) ({Predecessor:} 13... c6 14. Nxe7+ Qxe7 15. Qd6 Qxd6 16. exd6 Ba6 17. Be3 Rad8 18. Bxc5 bxc5 19. Rfd1 Bxe2 20. Rd2 Rfe8 21. d7 {1-0 (47) Boruchovsky,A (2524)-Bagrationi,A (2491) Israel 2020}) 14. Be3 Rb8 15. Rc1 Ne6 {White is clearly better.} 16. f4 Bc5 (16... c5 {keeps fighting.} 17. Qb3 Nd4 18. Bxd4 cxd4 19. Nxe7 Qxe7 20. Bxb7 Rxb7) 17. Bxc5 $18 Nxc5 18. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Na6 19. a3 c5 20. b5 Nc7 {[%cal Rb7d5]} 21. Nxc7 Qxc7 22. Qb3 Bxg2 23. Kxg2 Rbd8 24. Rfd1 Qb7+ 25. Qf3 Qe7 26. Qc6 h6 27. e4 c4 (27... Rfe8 $16 28. Rd5 Rc8) 28. Rd6 (28. Qxc4 Qxa3 29. Qe2 Kh7) 28... f6 29. Qd5 ({Much less strong is} 29. Qxc4 $6 fxe5 30. Rxd8 Qxd8 $16) (29. Rxd8 $18 {has better winning chances.} Qxd8 30. Qd6 (30. Qxc4 fxe5 31. f5 Qd2+ 32. Kh3 Rd8 $16) (30. Rxc4 Qd2+ 31. Kh3 Qd1 $14)) 29... fxe5 $16 30. fxe5 Rde8 31. Rxc4 Qxe5 32. Qxe5 Rxe5 {[%mdl 4096] Endgame KRR-KRR} 33. Rd5 Rfe8 {[#]} (33... Re7 $16 34. Rcd4 Kg8) 34. Rxe5 $1 $18 Rxe5 {KR-KR} 35. a4 Kh7 36. Kf3 h5 $2 (36... Rh5 {was necessary.} 37. Rc7 Rxh2 38. Rxa7 Ra2) 37. Kf4 Re6 38. e5 Re7 39. Ke4 Kg6 40. Kd5 Rd7+ 41. Ke6 Rd8 42. Ke7 Rd5 43. e6 Re5 44. Kd6 Re2 45. e7 Rd2+ 46. Ke6 Re2+ 47. Kd7 Rd2+ 48. Ke8 Rxh2 49. Kf8 Rf2+ 50. Rf4 Re2 51. e8=Q+ Rxe8+ 52. Kxe8 {KR-KP} Kh6 53. Kf7 g5 54. Rf6+ Kh7 55. Rh6+ $4 {[%mdl 8192] [#]} Kxh6 {Black mates.} 56. Kf6 h4 57. gxh4 g4 {Weighted Error Value: White=0.29/Black=0.73} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.6"]
[White "Junior, Domingos"]
[Black "Dutt Dakshesh"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1894"]
[BlackElo "1549"]
[Annotator "NA RC"]
[PlyCount "77"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:03]} Bc5 {[%emt 0:00:06]} 4. O-O {[%emt 0:00:07]} Nf6 {[%emt 0:00:30]} 5. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:07]} 6. e5 {[%emt 0:00:04]} d5 {[%emt 0:00:16]} 7. exf6 {[%emt 0:00:03]} dxc4 {[%emt 0:00:02]} 8. Re1+ {[%emt 0:00:07]} Be6 {[%emt 0:00:03]} 9. fxg7 {[%emt 0:00:59]} Rg8 {[%emt 0:00:21]} 10. Bg5 {[%emt 0:00:03]} Qd6 {[%emt 0:02:56]} 11. Nbd2 {[%emt 0:00:07]} Kd7 {[%emt 0:01:36]} 12. Ne4 {[%emt 0:00:09]} Rxg7 {[%emt 0:01:44]} 13. Nxd6 {[%emt 0:00:08]} cxd6 {[%emt 0:00:08]} 14. Bf6 {[%emt 0:00:12]} Rg6 {[%emt 0:00:05]} 15. Bxd4 {[%emt 0:00:05]} Rag8 {[%emt 0:00:10]} 16. Bxc5 {[%emt 0:00:21]} Rxg2+ {[%emt 0:00:10]} 17. Kh1 {[%emt 0:00:04]} d5 {[%emt 0:00:10]} 18. Rg1 {[%emt 0:00:07]} Rxg1+ {[%emt 0:00:05]} 19. Qxg1 {[%emt 0:00:06]} Rxg1+ {[%emt 0:00:05]} 20. Rxg1 {[%emt 0:00:05]} b6 {[%emt 0:00:02]} 21. Bd4 {[%emt 0:00:03]} h5 {[%emt 0:00:15]} 22. Ne5+ {[%emt 0:00:06]} Nxe5 {[%emt 0:00:07]} 23. Bxe5 {[%emt 0:00:04]} Bg4 {[%emt 0:00:03]} 24. Rxg4 {[%emt 0:00:09]} hxg4 {[%emt 0:00:04]} 25. Kg2 {[%emt 0:00:03]} f5 {[%emt 0:00:04]} 26. f3 {[%emt 0:00:05]} gxf3+ {[%emt 0:00:05]} 27. Kxf3 {[%emt 0:00:03]} Ke6 {[%emt 0:00:06]} 28. Kf4 {[%emt 0:00:03]} b5 {[%emt 0:00:04]} 29. h4 {[%emt 0:00:08]} a5 {[%emt 0:00:03]} 30. h5 {[%emt 0:00:02]} Kf7 {[%emt 0:00:05]} 31. Kxf5 {[%emt 0:00:04]} b4 {[%emt 0:00:02]} 32. h6 {[%emt 0:00:02]} Kg8 {[%emt 0:00:10]} 33. Kg6 {[%emt 0:00:03]} c3 {[%emt 0:00:03]} 34. h7+ {[%emt 0:00:04]} Kf8 {[%emt 0:00:03]} 35. h8=Q+ {[%emt 0:00:04]} Ke7 {[%emt 0:00:02]} 36. Qf6+ {[%emt 0:00:02]} Kd7 {[%emt 0:00:02]} 37. Qd6+ {[%emt 0:00:02]} Ke8 {[%emt 0:00:04]} 38. Kf6 {[%emt 0:00:02]} b3 {[%emt 0:00:10]} 39. Qe7# {[%emt 0:00:03]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.7"]
[White "Mohamed Aly, Karim"]
[Black "Vasco Mateus Felizardo Viageir"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1585"]
[BlackElo "1862"]
[Annotator "NA RC"]
[PlyCount "118"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:01:22]} Nf6 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:02]} Bb4+ {[%emt 0:00:16]} 4. Nc3 {[%emt 0:00:05]} O-O {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:02]} h6 {[%emt 0:00:06]} 6. Bh4 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 7. e3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:15]} 8. Bd3 {[%emt 0:00:05]} c6 {[%emt 0:00:09]} 9. O-O {[%emt 0:00:02]} dxc4 {[%emt 0:00:52]} 10. Bxc4 {[%emt 0:00:05]} b5 {[%emt 0:00:08]} 11. Be2 {[%emt 0:00:11]} Bb7 {[%emt 0:00:04]} 12. Qc2 {[%emt 0:00:04]} a6 {[%emt 0:00:11]} 13. Rfd1 {[%emt 0:00:18]} Qb6 {[%emt 0:00:32]} 14. a3 {[%emt 0:00:07]} Bxc3 {[%emt 0:01:07]} 15. Qxc3 {[%emt 0:00:25]} Nd5 {[%emt 0:00:10]} 16. Qc2 {[%emt 0:00:14]} c5 {[%emt 0:00:27]} 17. dxc5 {[%emt 0:00:07]} Nxc5 {[%emt 0:00:04]} 18. Rac1 {[%emt 0:00:30]} Rfc8 {[%emt 0:00:12]} 19. Qb1 {[%emt 0:00:10]} Nb3 {[%emt 0:00:33]} 20. Rxc8+ {[%emt 0:00:14]} Rxc8 {[%emt 0:00:03]} 21. Nd4 {[%emt 0:00:20]} Na5 {[%emt 0:01:50]} 22. Rc1 {[%emt 0:01:47]} Nc4 {[%emt 0:00:15]} 23. Bg3 {[%emt 0:00:28]} e5 {[%emt 0:05:57]} 24. Bxc4 {[%emt 0:00:34]} exd4 {[%emt 0:04:01]} 25. Bxd5 {[%emt 0:00:07]} Rxc1+ {[%emt 0:00:04]} 26. Qxc1 {[%emt 0:00:01]} Bxd5 {[%emt 0:00:02]} 27. Qc8+ {[%emt 0:00:03]} Kh7 {[%emt 0:00:11]} 28. Qf5+ {[%emt 0:00:02]} Qg6 {[%emt 0:00:04]} 29. Qxg6+ {[%emt 0:00:59]} Kxg6 {[%emt 0:00:03]} 30. exd4 {[%emt 0:00:03]} Kf5 {[%emt 0:00:05]} 31. f3 {[%emt 0:00:14]} Ke6 {[%emt 0:00:04]} 32. Kf2 {[%emt 0:00:03]} Bc4 {[%emt 0:00:02]} 33. Ke3 {[%emt 0:00:04]} Bf1 {[%emt 0:00:04]} 34. Kf2 {[%emt 0:00:07]} Bc4 {[%emt 0:00:02]} 35. Bf4 {[%emt 0:00:05]} Kd5 {[%emt 0:00:02]} 36. Be3 {[%emt 0:00:05]} Bd3 {[%emt 0:00:03]} 37. g3 {[%emt 0:00:05]} Kc4 {[%emt 0:00:02]} 38. Ke1 {[%emt 0:00:26]} Bf5 {[%emt 0:00:45]} 39. Kd2 {[%emt 0:00:13]} Be6 {[%emt 0:00:05]} 40. h4 {[%emt 0:00:20]} Bd5 {[%emt 0:00:03]} 41. f4 {[%emt 0:00:03]} h5 {[%emt 0:00:05]} 42. Bf2 {[%emt 0:00:20]} Be4 {[%emt 0:00:20]} 43. Kc1 {[%emt 0:00:21]} Kd3 {[%emt 0:00:05]} 44. Kd1 {[%emt 0:00:09]} Bf3+ {[%emt 0:00:03]} 45. Kc1 {[%emt 0:00:13]} Ke2 {[%emt 0:00:03]} 46. Bg1 {[%emt 0:00:04]} Kf1 {[%emt 0:00:03]} 47. Be3 {[%emt 0:00:02]} Kg2 {[%emt 0:00:02]} 48. Kd2 {[%emt 0:00:36]} Kxg3 {[%emt 0:00:04]} 49. Kc3 {[%emt 0:00:05]} Kxh4 {[%emt 0:00:05]} 50. Kb4 {[%emt 0:00:08]} Kg3 {[%emt 0:00:02]} 51. Kc5 {[%emt 0:00:07]} h4 {[%emt 0:00:01]} 52. d5 {[%emt 0:00:36]} h3 {[%emt 0:00:05]} 53. d6 {[%emt 0:00:05]} Bg4 {[%emt 0:00:02]} 54. f5 {[%emt 0:00:10]} Bxf5 {[%emt 0:00:03]} 55. Bd4 {[%emt 0:00:02]} h2 {[%emt 0:00:22]} 56. Be5+ {[%emt 0:00:02]} Kg2 {[%emt 0:00:01]} 57. Bxh2 {[%emt 0:00:02]} Kxh2 {[%emt 0:00:02]} 58. Kc6 {[%emt 0:00:01]} g5 {[%emt 0:00:01]} 59. d7 {[%emt 0:00:02]} Bxd7+ {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.8"]
[White "Mohamed Abderrahim, Taleb Mohamed"]
[Black "Palmer, Reegan"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1799"]
[BlackElo "1325"]
[Annotator "NA RC"]
[PlyCount "69"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:04]} d6 {[%emt 0:00:13]} 4. d4 {[%emt 0:00:05]} exd4 {[%emt 0:00:11]} 5. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:33]} 6. Be3 {[%emt 0:00:11]} Bg4 {[%emt 0:02:16]} 7. f3 {[%emt 0:00:10]} Bh5 {[%emt 0:00:04]} 8. Bb5 {[%emt 0:00:11]} Qd7 {[%emt 0:00:45]} 9. Nd5 {[%emt 0:00:48]} a6 {[%emt 0:01:21]} 10. Nxf6+ {[%emt 0:00:05]} gxf6 {[%emt 0:00:02]} 11. Ba4 {[%emt 0:00:20]} b5 {[%emt 0:01:24]} 12. Bb3 {[%emt 0:00:03]} Ne5 {[%emt 0:01:21]} 13. a4 {[%emt 0:00:54]} c5 {[%emt 0:00:47]} 14. Nf5 {[%emt 0:00:31]} c4 {[%emt 0:00:27]} 15. Ba2 {[%emt 0:00:35]} Rg8 {[%emt 0:01:09]} 16. Ng3 {[%emt 0:01:10]} Bg6 {[%emt 0:00:51]} 17. Qd5 {[%emt 0:00:13]} Qc6 {[%emt 0:00:36]} 18. Qxc6+ {[%emt 0:00:55]} Nxc6 {[%emt 0:00:02]} 19. O-O {[%emt 0:00:18]} h5 {[%emt 0:00:17]} 20. Bb1 {[%emt 0:00:35]} O-O-O {[%emt 0:00:51]} 21. axb5 {[%emt 0:00:19]} axb5 {[%emt 0:00:04]} 22. c3 {[%emt 0:00:10]} Be7 {[%emt 0:00:25]} 23. Bc2 {[%emt 0:00:39]} Kb7 {[%emt 0:00:40]} 24. Ne2 {[%emt 0:01:16]} d5 {[%emt 0:01:15]} 25. Nd4 {[%emt 0:00:41]} Bc5 {[%emt 0:00:30]} 26. exd5 {[%emt 0:02:14]} Rxd5 {[%emt 0:00:21]} 27. Be4 {[%emt 0:00:04]} Bxd4 {[%emt 0:01:52]} 28. cxd4 {[%emt 0:01:06]} Bxe4 {[%emt 0:00:29]} 29. fxe4 {[%emt 0:00:03]} Rd6 {[%emt 0:00:49]} 30. d5 {[%emt 0:00:47]} Ne5 {[%emt 0:00:55]} 31. Ra7+ {[%emt 0:00:08]} Kb8 {[%emt 0:00:35]} 32. Rfa1 {[%emt 0:00:08]} Rc8 {[%emt 0:00:07]} 33. R1a5 {[%emt 0:01:25]} b4 {[%emt 0:01:44]} 34. Rb5+ {[%emt 0:00:17]} Rb6 {[%emt 0:00:10]} 35. Bxb6 {[%emt 0:00:06]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.9"]
[White "George Samir, David"]
[Black "Filipe, Marcio"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1775"]
[BlackElo "1990"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,85,29,34,17,32,-5,20,-31,-32,-28,-28,-50,0,-21,0,-35,-13,-16,10,-75,-22,-16,-3,0,0,0,12,11,51,-18,21,-72,-52,-51,-35,-136,-158,-76,-3,-484,-473,-487,-250,-213,-127,-127,-113,-96,0,-152,-145,-209,-47,-1006,-968,-1537,-1465,-29985,-29986,-5687,-2855,-2184]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. O-O O-O 6. Re1 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 h6 13. d4 Qc7 14. Ng3 {C90: Closed Ruy Lopez with 7...d6: Early deviations.} Bf8 15. a4 Bd7 {[#]} 16. dxc5 $146 (16. d5 $11) ({Predecessor:} 16. d5 c4 17. h3 Nb7 18. Be3 Nc5 19. a5 g6 20. Nd2 Bg7 21. f4 exf4 22. Bxf4 {0-1 (47) Jenni,F (2439)-Georgiadis,I (2462) Switzerland 2018}) 16... dxc5 $15 17. h3 c4 18. Be3 g6 19. Qe2 Nb7 20. Red1 Nc5 {[%cal Rc5a4]} 21. axb5 axb5 22. h4 (22. Rxa8 $11 Rxa8 23. Qd2) 22... Ng4 (22... Bg4 $17) 23. h5 $11 Ne6 24. hxg6 fxg6 25. Nf1 Nf4 26. Bxf4 exf4 27. Nd4 (27. Rxa8 $14 Rxa8 28. N1h2) 27... Ne5 28. Nd2 (28. Rxa8 $11 Rxa8 29. Qd2) 28... Bc5 29. N2f3 Bg4 30. b3 (30. Nxb5 $15 Bxf3 31. Nxc7 Bxe2 32. Rxa8 Rxa8 33. Nxa8 Bxd1 34. Bxd1) 30... Rxa1 $17 31. Rxa1 b4 (31... Rd8 $17 32. bxc4 Bxd4 33. cxd4 Rxd4 $1) 32. Nb5 $2 {[%mdl 8192]} (32. Qf1 $1 $11) 32... Qe7 $19 33. cxb4 Bxf3 (33... Bb6 $142 {And now ...Nxf3+ would win.} 34. Rd1 (34. bxc4 $2 Nxf3+ 35. Qxf3 Bxf3 $19) 34... Nxf3+ 35. gxf3 Bh3 36. Qxc4+ Kh7) 34. gxf3 Qg5+ (34... Bxb4 $19 {Hoping for ...Qd7.} 35. bxc4 h5) 35. Kf1 $17 {[#]} Qh5 $1 {[%cal Rh5h1]} 36. Kg2 Qg5+ ({Black should try} 36... Bxb4 37. Nc7 Qg5+ 38. Kf1 Qh5 $1) 37. Kf1 Bxb4 38. bxc4 (38. Nc7 $17 Rd8 39. Rd1 (39. Ne6 $2 Qh5 $19)) 38... h5 $2 $40 {[%mdl 128] Black has some attack.} (38... Re7 $19 39. Rb1 {[#]} Qh5 $1) 39. Ra4 $2 {[%mdl 8192] [#]} (39. c5 $15) 39... h4 $1 $19 {Threatens to win with ...h3.} 40. Rxb4 (40. Qd1 Rd8) 40... h3 {Strongly threatening ...h2.} 41. Rb1 h2 {[%cal Rh2h1]} 42. Ke1 h1=Q+ {[%mdl 64] Double Attack} 43. Kd2 {Weighted Error Value: White=1.15/Black=0.58} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.10"]
[White "Bidi, Abdeljalil"]
[Black "Darius Patlo Banda"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1750"]
[BlackElo "1369"]
[Annotator "NA RC"]
[PlyCount "105"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 4. d3 {[%emt 0:00:03]} Be7 {[%emt 0:00:09]} 5. O-O {[%emt 0:00:02]} O-O {[%emt 0:00:04]} 6. Nc3 {[%emt 0:00:02]} d6 {[%emt 0:00:15]} 7. h3 {[%emt 0:00:02]} a6 {[%emt 0:00:24]} 8. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:40]} 9. Nxd4 {[%emt 0:00:04]} Ne5 {[%emt 0:00:27]} 10. Be2 {[%emt 0:00:07]} c5 {[%emt 0:00:17]} 11. Nf3 {[%emt 0:00:16]} b5 {[%emt 0:00:36]} 12. Bg5 {[%emt 0:01:31]} Bb7 {[%emt 0:00:49]} 13. Nxe5 {[%emt 0:00:20]} dxe5 {[%emt 0:00:11]} 14. Bxf6 {[%emt 0:00:08]} Bxf6 {[%emt 0:00:14]} 15. f3 {[%emt 0:00:35]} Qd4+ {[%emt 0:00:52]} 16. Qxd4 {[%emt 0:00:25]} exd4 {[%emt 0:00:36]} 17. Nd1 {[%emt 0:00:03]} Rfd8 {[%emt 0:00:22]} 18. Nf2 {[%emt 0:00:08]} d3 {[%emt 0:01:55]} 19. Nxd3 {[%emt 0:00:13]} c4 {[%emt 0:00:13]} 20. Nf2 {[%emt 0:00:29]} Bxb2 {[%emt 0:00:07]} 21. Rab1 {[%emt 0:00:02]} Bd4 {[%emt 0:00:06]} 22. Bxc4 {[%emt 0:00:07]} Bxe4 {[%emt 0:02:03]} 23. Bxf7+ {[%emt 0:00:06]} Kxf7 {[%emt 0:00:04]} 24. fxe4 {[%emt 0:00:02]} Rac8 {[%emt 0:00:05]} 25. Rbc1 {[%emt 0:02:07]} Be3 {[%emt 0:00:59]} 26. Rce1 {[%emt 0:00:06]} Bd2 {[%emt 0:00:42]} 27. Re2 {[%emt 0:00:03]} Rxc2 {[%emt 0:00:09]} 28. Nd3+ {[%emt 0:00:33]} Kg8 {[%emt 0:01:09]} 29. Nb4 {[%emt 0:00:17]} Rb2 {[%emt 0:00:20]} 30. Nc6 {[%emt 0:00:15]} Re8 {[%emt 0:00:41]} 31. e5 {[%emt 0:01:17]} Bc3 {[%emt 0:00:28]} 32. Rxb2 {[%emt 0:00:59]} Bxb2 {[%emt 0:00:04]} 33. Re1 {[%emt 0:00:03]} Ba3 {[%emt 0:00:25]} 34. Kf2 {[%emt 0:02:10]} Kf7 {[%emt 0:00:20]} 35. Kf3 {[%emt 0:00:20]} Ke6 {[%emt 0:01:16]} 36. Ke4 {[%emt 0:00:20]} Bb2 {[%emt 0:01:10]} 37. Rd1 {[%emt 0:01:01]} Ba3 {[%emt 0:00:37]} 38. Rd3 {[%emt 0:00:19]} Bc5 {[%emt 0:00:48]} 39. Rd5 {[%emt 0:00:47]} Ba3 {[%emt 0:00:23]} 40. Nd4+ {[%emt 0:00:38]} Ke7 {[%emt 0:00:27]} 41. Nf5+ {[%emt 0:00:05]} Kf8 {[%emt 0:01:34]} 42. Nd6 {[%emt 0:02:19]} Rd8 {[%emt 0:01:37]} 43. Rd3 {[%emt 0:00:27]} Bb4 {[%emt 0:01:03]} 44. Kd5 {[%emt 0:00:07]} Ke7 {[%emt 0:00:39]} 45. Re3 {[%emt 0:02:50]} Rd7 {[%emt 0:01:11]} 46. a3 {[%emt 0:01:21]} Bd2 {[%emt 0:00:33]} 47. Rf3 {[%emt 0:00:10]} Ba5 {[%emt 0:01:37]} 48. Rf7+ {[%emt 0:00:13]} Kd8 {[%emt 0:00:08]} 49. Rf8+ {[%emt 0:00:19]} Kc7 {[%emt 0:00:33]} 50. Rc8+ {[%emt 0:00:03]} Kb6 {[%emt 0:00:09]} 51. Rc6+ {[%emt 0:00:04]} Ka7 {[%emt 0:00:10]} 52. e6 {[%emt 0:00:02]} Re7 {[%emt 0:00:27]} 53. Nc8+ {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.11"]
[White "Potgieter, Edward"]
[Black "Celso Andre Manjate"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1229"]
[BlackElo "1721"]
[Annotator "NA RC"]
[PlyCount "132"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:06]} 2. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:15]} 3. exd5 {[%emt 0:00:01]} exd5 {[%emt 0:00:36]} 4. Bd3 {[%emt 0:00:04]} Bd6 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 6. O-O {[%emt 0:00:03]} O-O {[%emt 0:00:02]} 7. h3 {[%emt 0:00:02]} c6 {[%emt 0:00:14]} 8. Nc3 {[%emt 0:00:10]} Be6 {[%emt 0:00:11]} 9. Re1 {[%emt 0:01:26]} Qc8 {[%emt 0:04:14]} 10. Ne2 {[%emt 0:03:35]} Qc7 {[%emt 0:04:41]} 11. c3 {[%emt 0:00:58]} Nbd7 {[%emt 0:02:55]} 12. Ng5 {[%emt 0:00:47]} h6 {[%emt 0:00:16]} 13. Nxe6 {[%emt 0:00:16]} fxe6 {[%emt 0:00:03]} 14. Be3 {[%emt 0:00:23]} e5 {[%emt 0:00:45]} 15. dxe5 {[%emt 0:00:49]} Bxe5 {[%emt 0:00:06]} 16. Nd4 {[%emt 0:00:51]} Rae8 {[%emt 0:00:13]} 17. Bg6 {[%emt 0:00:45]} Re7 {[%emt 0:00:42]} 18. Nf5 {[%emt 0:03:46]} Re6 {[%emt 0:00:05]} 19. Nd4 {[%emt 0:05:17]} Re7 {[%emt 0:01:25]} 20. Qc2 {[%emt 0:01:53]} c5 {[%emt 0:03:16]} 21. Nf5 {[%emt 0:01:48]} Re6 {[%emt 0:02:04]} 22. Nh4 {[%emt 0:00:44]} Bh2+ {[%emt 0:03:02]} 23. Kh1 {[%emt 0:00:18]} Bd6 {[%emt 0:01:37]} 24. Bf5 {[%emt 0:01:33]} Ree8 {[%emt 0:00:13]} 25. Ng6 {[%emt 0:00:29]} Rf7 {[%emt 0:00:04]} 26. Nh4 {[%emt 0:00:18]} Rfe7 {[%emt 0:00:08]} 27. Ng6 {[%emt 0:00:13]} Rf7 {[%emt 0:00:11]} 28. g3 {[%emt 0:01:32]} Ne4 {[%emt 0:00:50]} 29. Bxe4 {[%emt 0:00:38]} Rxe4 {[%emt 0:00:05]} 30. Nf4 {[%emt 0:00:21]} Qc6 {[%emt 0:00:54]} 31. Rad1 {[%emt 0:00:04]} d4 {[%emt 0:00:27]} 32. cxd4 {[%emt 0:00:49]} Rxe3+ {[%emt 0:00:03]} 33. d5 {[%emt 0:00:08]} Rxe1+ {[%emt 0:00:03]} 34. Rxe1 {[%emt 0:00:20]} Qc8 {[%emt 0:00:05]} 35. Ne6 {[%emt 0:00:11]} Nf6 {[%emt 0:00:05]} 36. Qc4 {[%emt 0:00:09]} b5 {[%emt 0:00:06]} 37. Qb3 {[%emt 0:00:04]} a6 {[%emt 0:00:11]} 38. Qe3 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:08]} 39. Qe4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:06]} 40. Qe2 {[%emt 0:00:03]} Re7 {[%emt 0:00:06]} 41. f4 {[%emt 0:00:06]} Qc6+ {[%emt 0:00:09]} 42. Kg1 {[%emt 0:00:09]} c4 {[%emt 0:00:08]} 43. Qd2 {[%emt 0:00:21]} Bc5+ {[%emt 0:00:05]} 44. Nxc5 {[%emt 0:00:06]} Qxc5+ {[%emt 0:00:04]} 45. Kf1 {[%emt 0:00:07]} Rxe1+ {[%emt 0:00:07]} 46. Qxe1 {[%emt 0:00:05]} Qd5 {[%emt 0:00:04]} 47. Kg1 {[%emt 0:00:30]} Qe4 {[%emt 0:00:06]} 48. Qa5 {[%emt 0:00:09]} Qe3+ {[%emt 0:00:05]} 49. Kg2 {[%emt 0:00:12]} Qe2+ {[%emt 0:00:03]} 50. Kg1 {[%emt 0:00:05]} Qd1+ {[%emt 0:00:09]} 51. Kg2 {[%emt 0:00:04]} Qc2+ {[%emt 0:00:03]} 52. Kg1 {[%emt 0:00:08]} Qc1+ {[%emt 0:00:02]} 53. Kf2 {[%emt 0:00:08]} Qxb2+ {[%emt 0:00:02]} 54. Kf3 {[%emt 0:00:02]} Qd4 {[%emt 0:00:12]} 55. Qxa6 {[%emt 0:00:09]} Qd3+ {[%emt 0:00:08]} 56. Kg2 {[%emt 0:00:04]} c3 {[%emt 0:00:03]} 57. g4 {[%emt 0:00:15]} c2 {[%emt 0:00:09]} 58. Qe6+ {[%emt 0:00:22]} Kh7 {[%emt 0:00:05]} 59. g5 {[%emt 0:00:08]} Qe4+ {[%emt 0:00:08]} 60. Qxe4+ {[%emt 0:00:06]} Nxe4 {[%emt 0:00:02]} 61. gxh6 {[%emt 0:00:02]} c1=Q {[%emt 0:00:04]} 62. hxg7 {[%emt 0:00:03]} Kxg7 {[%emt 0:00:03]} 63. f5 {[%emt 0:00:02]} Qe3 {[%emt 0:00:08]} 64. f6+ {[%emt 0:00:01]} Kxf6 {[%emt 0:00:03]} 65. a4 {[%emt 0:00:02]} Qg3+ {[%emt 0:00:03]} 66. Kh1 {[%emt 0:00:04]} Nf2# {[%emt 0:00:04]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.12"]
[White "Lion, Pierre"]
[Black "Beghriche, Rami Tadjeddine"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "1586"]
[BlackElo "1783"]
[Annotator "NA RC"]
[PlyCount "56"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:20]} 2. Nf3 {[%emt 0:00:41]} Nc6 {[%emt 0:00:13]} 3. d4 {[%emt 0:00:42]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:21]} d6 {[%emt 0:00:22]} 6. Bc4 {[%emt 0:00:52]} Qb6 {[%emt 0:00:11]} 7. Nb3 {[%emt 0:00:21]} e6 {[%emt 0:00:12]} 8. O-O {[%emt 0:00:20]} Be7 {[%emt 0:00:10]} 9. Be3 {[%emt 0:00:29]} Qc7 {[%emt 0:00:05]} 10. f4 {[%emt 0:00:57]} a6 {[%emt 0:00:35]} 11. a4 {[%emt 0:00:06]} d5 {[%emt 0:00:30]} 12. Bd3 {[%emt 0:02:52]} dxe4 {[%emt 0:00:11]} 13. Nxe4 {[%emt 0:00:02]} Nd5 {[%emt 0:00:07]} 14. Bd2 {[%emt 0:00:42]} Ncb4 {[%emt 0:00:08]} 15. Rf3 {[%emt 0:00:48]} Nxd3 {[%emt 0:00:29]} 16. cxd3 {[%emt 0:01:39]} Bd7 {[%emt 0:00:08]} 17. Kh1 {[%emt 0:00:43]} O-O {[%emt 0:00:18]} 18. Rc1 {[%emt 0:00:22]} Qb8 {[%emt 0:00:25]} 19. Nd4 {[%emt 0:00:25]} Qa7 {[%emt 0:00:21]} 20. Ne2 {[%emt 0:00:24]} Rac8 {[%emt 0:00:15]} 21. N2c3 {[%emt 0:00:09]} Qb6 {[%emt 0:00:33]} 22. Nxd5 {[%emt 0:01:30]} exd5 {[%emt 0:00:17]} 23. Nc3 {[%emt 0:00:03]} Bc6 {[%emt 0:00:10]} 24. Qe1 {[%emt 0:01:11]} d4 {[%emt 0:00:31]} 25. Ne4 {[%emt 0:00:09]} f5 {[%emt 0:00:18]} 26. Ba5 {[%emt 0:01:39]} Qxb2 {[%emt 0:00:53]} 27. Rf2 {[%emt 0:00:03]} Qa3 {[%emt 0:00:37]} 28. Ng3 {[%emt 0:01:04]} Qxc1 {[%emt 0:00:10]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.13"]
[White "Sparg, Nathan"]
[Black "Elier, Ali"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1413"]
[BlackElo "2037"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,66,0,4,4,-46,-8,0,0,-33,-39,-38,-37,-33,-17,-18,-10,-12,-12,-8,-11,-25,0,0,0,-15,7,4,10,14,23,8,19,23,18,26,52,56,52,-5,60,65,61,63,104,64,44,0,0,-64,-56,-172,-213,-29969,-29968,-29996,-29995,-29995,-29996]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. e3 O-O 6. Be2 dxc4 {D37: Queen's Gambit Declined: 5 Bf4.} 7. a4 Nbd7 8. Bxc4 {[#]} b6 $146 {The position is equal.} ({Predecessor:} 8... c5 9. O-O b6 10. d5 exd5 11. Nxd5 Bb7 12. Nxe7+ Qxe7 13. b3 Rad8 14. Qe2 Ne4 {0-1 (25) Iglesias,L-Delgado Vazquez,X Asturias 1998}) 9. d5 exd5 10. Nxd5 Bb7 11. O-O a5 12. b3 Nxd5 13. Bxd5 Bxd5 14. Qxd5 Bf6 15. Ra2 Nc5 16. Qc4 Re8 17. Ba3 Ne6 18. Rd2 Qc8 19. Rfd1 Be7 20. Bb2 Nc5 21. Nd4 Qg4 22. h3 Qg6 23. Nb5 $1 {[%cal Rb5c7]} Rac8 24. Ba3 (24. Be5 $1 $14) 24... h6 (24... Ne4 $11 25. Rd7 Bxa3 26. Nxa3 Nc5) 25. Bxc5 $14 Bxc5 26. Rd7 Re4 27. Qe2 Rce8 {[%cal Re4e3] next ...Rxe3! is good for Black.} 28. Nxc7 ({Reject} 28. Rxc7 Rxe3 29. fxe3 Rxe3 $15) 28... Rxe3 29. fxe3 (29. Qf1 $1 $11 Rxh3 30. Nxe8) 29... Rxe3 $15 {[%mdl 64] [#] Double Attack} 30. Rd8+ (30. Qxe3 $15 Bxe3+ 31. Kh1) 30... Kh7 $19 31. Qg4 ({Don't go for} 31. Qf2 $2 Re2 $19) (31. Qxe3 $19 Bxe3+ 32. Kh1) 31... Rxh3+ {Black mates.} 32. Kf1 Rh1+ 33. Ke2 Qxg4+ {Weighted Error Value: White=0.42/Black=0.12} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.14"]
[White "Ben Abbes, Ayoub"]
[Black "Wael, Mostafa"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1481"]
[BlackElo "1492"]
[Annotator "NA RC"]
[PlyCount "151"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 2. exd5 {[%emt 0:00:04]} Qxd5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:03]} Qd8 {[%emt 0:00:02]} 4. Bc4 {[%emt 0:00:05]} Bf5 {[%emt 0:00:07]} 5. Nf3 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 6. d3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:02]} 7. Bg5 {[%emt 0:00:05]} Be7 {[%emt 0:00:02]} 8. h3 {[%emt 0:00:03]} h6 {[%emt 0:00:04]} 9. Bh4 {[%emt 0:00:05]} O-O {[%emt 0:00:06]} 10. Qd2 {[%emt 0:00:09]} c6 {[%emt 0:00:02]} 11. O-O {[%emt 0:00:21]} Re8 {[%emt 0:00:11]} 12. Rfe1 {[%emt 0:00:22]} Nbd7 {[%emt 0:00:19]} 13. Ne5 {[%emt 0:00:16]} Nxe5 {[%emt 0:00:11]} 14. Rxe5 {[%emt 0:00:04]} Nd7 {[%emt 0:00:04]} 15. Bxe7 {[%emt 0:00:05]} Rxe7 {[%emt 0:00:03]} 16. Re3 {[%emt 0:00:34]} Nf6 {[%emt 0:00:13]} 17. Rae1 {[%emt 0:00:13]} Re8 {[%emt 0:00:23]} 18. Qc1 {[%emt 0:00:15]} Qd7 {[%emt 0:00:18]} 19. Rg3 {[%emt 0:00:23]} Bg6 {[%emt 0:00:20]} 20. Ne4 {[%emt 0:00:20]} Nxe4 {[%emt 0:00:13]} 21. dxe4 {[%emt 0:00:04]} Qe7 {[%emt 0:00:45]} 22. Bd3 {[%emt 0:00:10]} Kf8 {[%emt 0:00:28]} 23. Qf4 {[%emt 0:00:41]} Qf6 {[%emt 0:03:42]} 24. Qxf6 {[%emt 0:02:17]} gxf6 {[%emt 0:00:05]} 25. Kf1 {[%emt 0:00:30]} Rad8 {[%emt 0:00:12]} 26. Rge3 {[%emt 0:00:19]} Rd4 {[%emt 0:00:30]} 27. c3 {[%emt 0:00:57]} Rd7 {[%emt 0:00:05]} 28. Ke2 {[%emt 0:00:23]} Red8 {[%emt 0:00:04]} 29. Rd1 {[%emt 0:00:13]} c5 {[%emt 0:02:24]} 30. Bc2 {[%emt 0:00:11]} Rxd1 {[%emt 0:00:10]} 31. Bxd1 {[%emt 0:00:03]} b5 {[%emt 0:01:27]} 32. Rd3 {[%emt 0:00:21]} Ke7 {[%emt 0:00:13]} 33. Rxd8 {[%emt 0:00:11]} Kxd8 {[%emt 0:00:06]} 34. Ke3 {[%emt 0:00:04]} e5 {[%emt 0:00:07]} 35. a4 {[%emt 0:00:05]} a6 {[%emt 0:00:03]} 36. b4 {[%emt 0:00:22]} c4 {[%emt 0:00:56]} 37. a5 {[%emt 0:00:27]} Kc7 {[%emt 0:00:34]} 38. f4 {[%emt 0:00:18]} Kd6 {[%emt 0:00:54]} 39. Bg4 {[%emt 0:00:07]} Kc7 {[%emt 0:00:16]} 40. h4 {[%emt 0:00:20]} Kb8 {[%emt 0:00:13]} 41. h5 {[%emt 0:00:34]} Bh7 {[%emt 0:00:08]} 42. Bd7 {[%emt 0:00:05]} Kc7 {[%emt 0:00:24]} 43. Be8 {[%emt 0:00:03]} Bg8 {[%emt 0:00:03]} 44. g3 {[%emt 0:00:34]} Kd6 {[%emt 0:00:21]} 45. Kf3 {[%emt 0:00:12]} Kc7 {[%emt 0:00:13]} 46. Kg4 {[%emt 0:00:09]} Bh7 {[%emt 0:00:14]} 47. Bxf7 {[%emt 0:00:25]} Bxe4 {[%emt 0:00:05]} 48. fxe5 {[%emt 0:00:09]} fxe5 {[%emt 0:00:06]} 49. Bg6 {[%emt 0:00:05]} Bg2 {[%emt 0:01:33]} 50. Bc2 {[%emt 0:00:25]} Kd6 {[%emt 0:00:32]} 51. Kf5 {[%emt 0:00:07]} Bf1 {[%emt 0:01:02]} 52. Bd1 {[%emt 0:01:36]} Bd3+ {[%emt 0:00:32]} 53. Kf6 {[%emt 0:00:41]} e4 {[%emt 0:00:12]} 54. Kg6 {[%emt 0:00:08]} e3+ {[%emt 0:00:02]} 55. Kxh6 {[%emt 0:00:02]} e2 {[%emt 0:00:06]} 56. Bxe2 {[%emt 0:00:04]} Bxe2 {[%emt 0:00:02]} 57. Kg6 {[%emt 0:00:09]} Bd3+ {[%emt 0:00:07]} 58. Kg7 {[%emt 0:00:03]} Ke5 {[%emt 0:04:07]} 59. h6 {[%emt 0:00:06]} Bf5 {[%emt 0:00:03]} 60. g4 {[%emt 0:00:13]} Bc2 {[%emt 0:05:07]} 61. g5 {[%emt 0:00:06]} Kf4 {[%emt 0:00:16]} 62. g6 {[%emt 0:00:03]} Ke3 {[%emt 0:00:32]} 63. h7 {[%emt 0:00:04]} Bxg6 {[%emt 0:00:03]} 64. Kxg6 {[%emt 0:00:04]} Kd3 {[%emt 0:00:03]} 65. h8=Q {[%emt 0:00:03]} Kc2 {[%emt 0:00:03]} 66. Qf6 {[%emt 0:00:05]} Kb3 {[%emt 0:00:02]} 67. Qxa6 {[%emt 0:00:04]} Kxc3 {[%emt 0:00:01]} 68. Qxb5 {[%emt 0:00:02]} Kb3 {[%emt 0:00:02]} 69. Qc5 {[%emt 0:00:04]} c3 {[%emt 0:00:02]} 70. b5 {[%emt 0:00:01]} Ka4 {[%emt 0:00:03]} 71. a6 {[%emt 0:00:10]} Ka5 {[%emt 0:00:08]} 72. a7 {[%emt 0:00:07]} Ka4 {[%emt 0:00:02]} 73. Qc4+ {[%emt 0:00:05]} Ka3 {[%emt 0:00:04]} 74. Qxc3+ {[%emt 0:00:04]} Ka2 {[%emt 0:00:02]} 75. a8=R+ {[%emt 0:00:11]} Kb1 {[%emt 0:00:02]} 76. Ra1# {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.15"]
[White "Ofile Masilo"]
[Black "Machinya Desire"]
[Result "0-1"]
[ECO "D86"]
[WhiteElo "1457"]
[BlackElo "1638"]
[Annotator "NA RC"]
[PlyCount "124"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:08]} g6 {[%emt 0:00:25]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:06]} 4. cxd5 {[%emt 0:00:08]} Nxd5 {[%emt 0:00:08]} 5. e4 {[%emt 0:00:07]} Nxc3 {[%emt 0:00:16]} 6. bxc3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:12]} 7. Bc4 {[%emt 0:00:24]} O-O {[%emt 0:00:05]} 8. Ne2 {[%emt 0:00:17]} c6 {[%emt 0:00:28]} 9. a4 {[%emt 0:00:42]} Nd7 {[%emt 0:01:46]} 10. O-O {[%emt 0:01:41]} a6 {[%emt 0:00:23]} 11. a5 {[%emt 0:00:22]} Kh8 {[%emt 0:01:18]} 12. Bg5 {[%emt 0:02:12]} Nf6 {[%emt 0:02:43]} 13. e5 {[%emt 0:02:36]} Nd5 {[%emt 0:00:51]} 14. Qb3 {[%emt 0:01:49]} Qd7 {[%emt 0:06:03]} 15. Bxd5 {[%emt 0:04:44]} cxd5 {[%emt 0:00:06]} 16. Be3 {[%emt 0:01:28]} e6 {[%emt 0:01:41]} 17. Nc1 {[%emt 0:00:18]} Re8 {[%emt 0:00:33]} 18. Nd3 {[%emt 0:00:24]} Bf8 {[%emt 0:00:06]} 19. f4 {[%emt 0:01:08]} Rb8 {[%emt 0:00:32]} 20. Rf3 {[%emt 0:01:35]} Qc7 {[%emt 0:00:27]} 21. Rh3 {[%emt 0:01:02]} b6 {[%emt 0:00:59]} 22. Rb1 {[%emt 0:01:25]} b5 {[%emt 0:00:10]} 23. Ra1 {[%emt 0:01:11]} Bd7 {[%emt 0:00:44]} 24. Nf2 {[%emt 0:00:57]} Rec8 {[%emt 0:00:24]} 25. Bc1 {[%emt 0:00:34]} b4 {[%emt 0:00:59]} 26. Bd2 {[%emt 0:01:08]} bxc3 {[%emt 0:03:03]} 27. Qxc3 {[%emt 0:01:02]} Qa7 {[%emt 0:00:10]} 28. Qe3 {[%emt 0:00:48]} Rc4 {[%emt 0:00:10]} 29. Ng4 {[%emt 0:00:35]} Bg7 {[%emt 0:00:24]} 30. Rc1 {[%emt 0:00:30]} Rxc1+ {[%emt 0:02:37]} 31. Bxc1 {[%emt 0:00:07]} Rb4 {[%emt 0:00:04]} 32. Ba3 {[%emt 0:00:31]} Rxd4 {[%emt 0:00:43]} 33. Bc5 {[%emt 0:00:08]} Qxc5 {[%emt 0:00:06]} 34. Nf6 {[%emt 0:00:07]} Rd1+ {[%emt 0:00:21]} 35. Kf2 {[%emt 0:00:06]} Qxe3+ {[%emt 0:00:03]} 36. Kxe3 {[%emt 0:00:08]} Bxf6 {[%emt 0:00:04]} 37. exf6 {[%emt 0:00:04]} Bb5 {[%emt 0:00:04]} 38. Kf2 {[%emt 0:00:10]} Rd3 {[%emt 0:00:10]} 39. Rh4 {[%emt 0:00:13]} Kg8 {[%emt 0:00:05]} 40. g4 {[%emt 0:00:05]} Ra3 {[%emt 0:00:11]} 41. f5 {[%emt 0:00:07]} exf5 {[%emt 0:00:58]} 42. gxf5 {[%emt 0:00:06]} Bd3 {[%emt 0:00:08]} 43. Rb4 {[%emt 0:00:17]} Bb5 {[%emt 0:00:07]} 44. Rd4 {[%emt 0:00:19]} Rd3 {[%emt 0:00:04]} 45. Rg4 {[%emt 0:00:17]} Rd2+ {[%emt 0:00:31]} 46. Ke3 {[%emt 0:00:12]} Rxh2 {[%emt 0:00:08]} 47. Rd4 {[%emt 0:00:08]} Re2+ {[%emt 0:00:09]} 48. Kf3 {[%emt 0:00:06]} Re5 {[%emt 0:00:06]} 49. fxg6 {[%emt 0:00:06]} fxg6 {[%emt 0:00:02]} 50. Rf4 {[%emt 0:00:08]} Kf7 {[%emt 0:00:04]} 51. Rh4 {[%emt 0:00:04]} h5 {[%emt 0:00:02]} 52. Rh1 {[%emt 0:00:06]} Kxf6 {[%emt 0:00:04]} 53. Rc1 {[%emt 0:00:08]} d4 {[%emt 0:00:12]} 54. Rc8 {[%emt 0:00:04]} d3 {[%emt 0:00:04]} 55. Rf8+ {[%emt 0:00:05]} Kg5 {[%emt 0:00:03]} 56. Rd8 {[%emt 0:00:04]} h4 {[%emt 0:00:13]} 57. Rd6 {[%emt 0:00:14]} Bc4 {[%emt 0:00:27]} 58. Rd4 {[%emt 0:00:09]} Rd5 {[%emt 0:00:19]} 59. Rxc4 {[%emt 0:00:16]} d2 {[%emt 0:00:03]} 60. Rg4+ {[%emt 0:00:06]} Kh5 {[%emt 0:00:05]} 61. Rb4 {[%emt 0:00:27]} d1=Q+ {[%emt 0:00:07]} 62. Ke3 {[%emt 0:00:05]} Qd2+ {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.16"]
[White "Barrani, Adem"]
[Black "Mcligeyo, Robert"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1396"]
[BlackElo "1688"]
[Annotator "NA RC"]
[PlyCount "72"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:08:54]} Nf6 {[%emt 0:00:12]} 2. Bg5 {[%emt 0:00:07]} Ne4 {[%emt 0:00:13]} 3. Bf4 {[%emt 0:00:11]} d6 {[%emt 0:00:03]} 4. f3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 5. e4 {[%emt 0:00:08]} g6 {[%emt 0:00:09]} 6. Nc3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:03]} 7. Qd2 {[%emt 0:00:03]} O-O {[%emt 0:00:07]} 8. g4 {[%emt 0:00:35]} Nc6 {[%emt 0:00:06]} 9. h4 {[%emt 0:00:07]} e5 {[%emt 0:00:03]} 10. Bh6 {[%emt 0:00:36]} exd4 {[%emt 0:00:23]} 11. Nce2 {[%emt 0:00:43]} d5 {[%emt 0:00:05]} 12. Bxg7 {[%emt 0:00:02]} Kxg7 {[%emt 0:00:03]} 13. h5 {[%emt 0:00:02]} dxe4 {[%emt 0:00:18]} 14. hxg6 {[%emt 0:00:02]} fxg6 {[%emt 0:00:02]} 15. Qh6+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:03]} 16. g5 {[%emt 0:00:06]} Nh5 {[%emt 0:00:13]} 17. Ng3 {[%emt 0:00:08]} exf3 {[%emt 0:00:32]} 18. O-O-O {[%emt 0:00:15]} Bg4 {[%emt 0:00:55]} 19. Nxh5 {[%emt 0:02:59]} Bxh5 {[%emt 0:00:03]} 20. Rxh5 {[%emt 0:00:15]} gxh5 {[%emt 0:00:05]} 21. g6 {[%emt 0:00:10]} Qe7 {[%emt 0:00:13]} 22. Qxh5 {[%emt 0:04:18]} Qg7 {[%emt 0:00:21]} 23. Nxf3 {[%emt 0:00:34]} Qxg6 {[%emt 0:00:07]} 24. Bc4+ {[%emt 0:01:12]} Kh8 {[%emt 0:00:10]} 25. Qh3 {[%emt 0:00:48]} Qe4 {[%emt 0:01:27]} 26. Bd3 {[%emt 0:01:37]} Rxf3 {[%emt 0:00:11]} 27. Qh1 {[%emt 0:00:27]} Qf4+ {[%emt 0:00:32]} 28. Kb1 {[%emt 0:00:07]} Qf7 {[%emt 0:00:09]} 29. Bxh7 {[%emt 0:00:47]} Kg7 {[%emt 0:01:24]} 30. Rg1+ {[%emt 0:00:51]} Kf8 {[%emt 0:00:09]} 31. Rg8+ {[%emt 0:00:28]} Ke7 {[%emt 0:00:05]} 32. Qh4+ {[%emt 0:01:25]} Kd6 {[%emt 0:00:29]} 33. Qh6+ {[%emt 0:00:50]} Kc5 {[%emt 0:00:40]} 34. b4+ {[%emt 0:00:06]} Nxb4 {[%emt 0:00:16]} 35. Rxa8 {[%emt 0:00:40]} Rf1+ {[%emt 0:00:13]} 36. Kb2 {[%emt 0:00:03]} Qxa2# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.17"]
[White "Pungo, Honorato"]
[Black "Karania, Hardiv"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1550"]
[BlackElo "1317"]
[Annotator "NA RC"]
[PlyCount "115"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:16]} 4. c3 {[%emt 0:00:04]} d6 {[%emt 0:00:10]} 5. d4 {[%emt 0:00:05]} exd4 {[%emt 0:00:23]} 6. cxd4 {[%emt 0:00:04]} Bb4+ {[%emt 0:00:03]} 7. Bd2 {[%emt 0:00:03]} Bxd2+ {[%emt 0:00:13]} 8. Nbxd2 {[%emt 0:00:04]} Nge7 {[%emt 0:00:07]} 9. O-O {[%emt 0:00:46]} O-O {[%emt 0:00:04]} 10. h3 {[%emt 0:00:04]} a6 {[%emt 0:00:17]} 11. a4 {[%emt 0:00:14]} Ng6 {[%emt 0:00:08]} 12. Re1 {[%emt 0:00:23]} Be6 {[%emt 0:00:32]} 13. d5 {[%emt 0:00:05]} Nge5 {[%emt 0:00:25]} 14. dxe6 {[%emt 0:00:10]} fxe6 {[%emt 0:00:03]} 15. Bxe6+ {[%emt 0:00:07]} Kh8 {[%emt 0:00:04]} 16. Bd5 {[%emt 0:00:24]} Nxf3+ {[%emt 0:00:38]} 17. Nxf3 {[%emt 0:00:05]} Qd7 {[%emt 0:00:53]} 18. b3 {[%emt 0:00:23]} Rae8 {[%emt 0:00:14]} 19. Rc1 {[%emt 0:00:17]} Ne5 {[%emt 0:02:14]} 20. Nxe5 {[%emt 0:00:08]} Rxe5 {[%emt 0:00:04]} 21. Bxb7 {[%emt 0:00:07]} Qf7 {[%emt 0:00:13]} 22. Rf1 {[%emt 0:00:46]} a5 {[%emt 0:00:26]} 23. Bd5 {[%emt 0:00:07]} Qd7 {[%emt 0:00:18]} 24. Qg4 {[%emt 0:00:14]} Qe7 {[%emt 0:00:19]} 25. f4 {[%emt 0:00:40]} h5 {[%emt 0:00:53]} 26. Qg3 {[%emt 0:00:38]} h4 {[%emt 0:01:13]} 27. Qg4 {[%emt 0:00:08]} Rxd5 {[%emt 0:00:13]} 28. exd5 {[%emt 0:00:05]} Qe3+ {[%emt 0:00:34]} 29. Kh1 {[%emt 0:00:05]} Qxb3 {[%emt 0:00:26]} 30. Rxc7 {[%emt 0:00:15]} Qb2 {[%emt 0:00:14]} 31. Qxh4+ {[%emt 0:00:52]} Kg8 {[%emt 0:00:09]} 32. Qg4 {[%emt 0:00:09]} Qf6 {[%emt 0:00:42]} 33. Qe6+ {[%emt 0:00:07]} Qxe6 {[%emt 0:00:07]} 34. dxe6 {[%emt 0:00:02]} Re8 {[%emt 0:00:05]} 35. f5 {[%emt 0:00:04]} d5 {[%emt 0:00:13]} 36. Rd7 {[%emt 0:00:04]} d4 {[%emt 0:00:11]} 37. Rxd4 {[%emt 0:00:04]} Kf8 {[%emt 0:00:02]} 38. Rd7 {[%emt 0:00:05]} Rb8 {[%emt 0:00:18]} 39. Ra7 {[%emt 0:00:14]} Rb4 {[%emt 0:00:04]} 40. Rxa5 {[%emt 0:00:06]} Ke7 {[%emt 0:00:02]} 41. g4 {[%emt 0:00:06]} Kf6 {[%emt 0:00:04]} 42. Ra7 {[%emt 0:00:06]} Rb3 {[%emt 0:00:05]} 43. Kg2 {[%emt 0:00:04]} Rb2+ {[%emt 0:00:05]} 44. Rf2 {[%emt 0:00:04]} Rb3 {[%emt 0:00:16]} 45. a5 {[%emt 0:00:05]} Ra3 {[%emt 0:00:11]} 46. a6 {[%emt 0:00:02]} Kg5 {[%emt 0:00:10]} 47. Rxg7+ {[%emt 0:00:05]} Kh4 {[%emt 0:00:02]} 48. Rh7+ {[%emt 0:00:15]} Kg5 {[%emt 0:00:04]} 49. a7 {[%emt 0:00:03]} Kf6 {[%emt 0:00:09]} 50. h4 {[%emt 0:00:12]} Ra4 {[%emt 0:00:05]} 51. g5+ {[%emt 0:00:08]} Ke5 {[%emt 0:00:07]} 52. e7 {[%emt 0:00:11]} Rg4+ {[%emt 0:00:05]} 53. Kh3 {[%emt 0:00:05]} Ra4 {[%emt 0:00:13]} 54. e8=N {[%emt 0:00:18]} Ra3+ {[%emt 0:00:08]} 55. Kg2 {[%emt 0:00:05]} Ra4 {[%emt 0:00:12]} 56. Re7+ {[%emt 0:00:04]} Kd4 {[%emt 0:00:03]} 57. Rf4+ {[%emt 0:00:03]} Kc3 {[%emt 0:00:08]} 58. Rxa4 {[%emt 0:00:03]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.18"]
[White "Wael, Abdel Rahman"]
[Black "Belattar, Mohamed Walid"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1570"]
[BlackElo "1214"]
[Annotator "NA RC"]
[PlyCount "101"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 2. Bf4 {[%emt 0:00:20]} e6 {[%emt 0:00:12]} 3. e3 {[%emt 0:00:12]} b6 {[%emt 0:00:14]} 4. Nf3 {[%emt 0:00:04]} Bb7 {[%emt 0:00:08]} 5. Nbd2 {[%emt 0:00:30]} Nc6 {[%emt 0:00:19]} 6. c3 {[%emt 0:00:03]} Be7 {[%emt 0:00:09]} 7. Bd3 {[%emt 0:00:12]} O-O {[%emt 0:00:23]} 8. Ne5 {[%emt 0:00:09]} Nxe5 {[%emt 0:01:50]} 9. dxe5 {[%emt 0:00:05]} Ne8 {[%emt 0:05:07]} 10. Qg4 {[%emt 0:00:55]} f5 {[%emt 0:02:27]} 11. Qh3 {[%emt 0:00:08]} g5 {[%emt 0:02:09]} 12. Qg3 {[%emt 0:01:17]} Ng7 {[%emt 0:01:03]} 13. Bxg5 {[%emt 0:02:11]} Bxg5 {[%emt 0:00:14]} 14. h4 {[%emt 0:00:06]} Be7 {[%emt 0:04:09]} 15. h5 {[%emt 0:00:04]} Kh8 {[%emt 0:08:09]} 16. Nf3 {[%emt 0:00:23]} Bxf3 {[%emt 0:00:46]} 17. gxf3 {[%emt 0:00:10]} Rg8 {[%emt 0:00:06]} 18. Qh3 {[%emt 0:00:14]} Ne8 {[%emt 0:00:10]} 19. O-O-O {[%emt 0:00:12]} c6 {[%emt 0:00:14]} 20. f4 {[%emt 0:00:03]} Nc7 {[%emt 0:00:04]} 21. e4 {[%emt 0:00:17]} fxe4 {[%emt 0:00:11]} 22. Bxe4 {[%emt 0:00:02]} Nd5 {[%emt 0:00:05]} 23. f5 {[%emt 0:00:20]} Bg5+ {[%emt 0:00:16]} 24. Kb1 {[%emt 0:00:25]} Nf4 {[%emt 0:00:12]} 25. Qf3 {[%emt 0:00:16]} Nd5 {[%emt 0:00:10]} 26. c4 {[%emt 0:01:40]} Nc7 {[%emt 0:00:11]} 27. Bxc6 {[%emt 0:00:09]} dxc6 {[%emt 0:00:08]} 28. Rxd8 {[%emt 0:00:04]} Raxd8 {[%emt 0:00:05]} 29. Qxc6 {[%emt 0:00:14]} Rc8 {[%emt 0:00:05]} 30. Qe4 {[%emt 0:00:14]} exf5 {[%emt 0:00:13]} 31. Qxf5 {[%emt 0:00:05]} Rcf8 {[%emt 0:00:07]} 32. Qd7 {[%emt 0:00:21]} Rg7 {[%emt 0:00:19]} 33. Qd6 {[%emt 0:00:59]} Rd8 {[%emt 0:00:13]} 34. Qc6 {[%emt 0:00:17]} Ne8 {[%emt 0:00:10]} 35. Qe4 {[%emt 0:00:40]} Rgd7 {[%emt 0:00:09]} 36. Qf5 {[%emt 0:00:34]} Rg7 {[%emt 0:00:11]} 37. h6 {[%emt 0:00:12]} Rg8 {[%emt 0:00:08]} 38. f4 {[%emt 0:00:48]} Be7 {[%emt 0:00:09]} 39. Qe6 {[%emt 0:00:13]} Bf8 {[%emt 0:00:12]} 40. f5 {[%emt 0:00:22]} Rg3 {[%emt 0:00:12]} 41. f6 {[%emt 0:00:14]} Rg6 {[%emt 0:00:06]} 42. Qf7 {[%emt 0:00:19]} Nxf6 {[%emt 0:00:16]} 43. exf6 {[%emt 0:00:05]} Bxh6 {[%emt 0:00:10]} 44. Rxh6 {[%emt 0:00:29]} Rg1+ {[%emt 0:00:03]} 45. Kc2 {[%emt 0:00:03]} Rg2+ {[%emt 0:00:02]} 46. Kc3 {[%emt 0:00:13]} Rg3+ {[%emt 0:00:06]} 47. Kb4 {[%emt 0:00:06]} a5+ {[%emt 0:00:08]} 48. Ka4 {[%emt 0:00:15]} b5+ {[%emt 0:00:27]} 49. Kxb5 {[%emt 0:00:18]} Rg5+ {[%emt 0:00:07]} 50. Ka4 {[%emt 0:00:06]} Rd7 {[%emt 0:00:14]} 51. Rxh7# {[%emt 0:00:08]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.19"]
[White "Meise, Keagen"]
[Black "Oosthuizen, Michal Jacobus"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1200"]
[BlackElo "1920"]
[Annotator "TA"]
[PlyCount "116"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,115,4,1,-40,-40,-108,-136,-202,-171,-189,-185,-183,-161,-164,-166,-241,-298,-737,-738,-724,-723,-830,-784,-797,-779,-1206,-1175,-2258,-2014,-1895,-1898,-5389,-1217,-1185,-1063,-1439,-1436,-1437,-1370,-1204,-1177,-1178,-973,-964,-941,-914,-589,-595,-595,-595,-577,-573,-587,-684,-685,-856,-856,-822,-721,-693,-664,-806,-785,-754,-710,-822,-800,-935,-875,-858,-857,-919,-825,-1177,-1260,-29983,-29981,-29981,-29977,-29981,-29982,-29990,-29991,-29992,-29993,-29993,-29994,-29994,-29995,-29995,-29995,-29995,-29996,-29996,-29997,-29998,-29997,-29998,-29996,-29997,-29998,-29998,-29999,-29999]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. h3 {E76: King's Indian: Four Pawns Attack: Lines specific to 6 Nf3 move-order.} exd5 9. cxd5 (9. exd5 $15 Bf5 10. Be2) 9... Re8 $17 10. Qc2 {[#]} (10. e5 $17 {is a better defense.}) 10... Bf5 $146 {[%cal Rf6e4]} ({Predecessor:} 10... Nxe4 11. Nxe4 f5 12. Bd3 fxe4 13. Bxe4 Bf5 14. Ng5 Bxe4 15. Nxe4 Qe7 {0-1 (15) Talberg,K-Mathisen,P Alta 2001}) 11. Nd2 {[#]} Nxe4 $1 {[%mdl 512]} 12. Ncxe4 Bxe4 13. Nxe4 {Strongly threatening Kf2.} f5 {[%mdl 64] Pin} 14. Bd3 (14. Be2 {was called for.} Rxe4 15. O-O) 14... fxe4 $19 15. Bb5 (15. Bc4) 15... Qa5+ {[%mdl 64] [#] Double Attack} 16. Bd2 Qxb5 17. O-O-O Nd7 18. Rhe1 Nb6 19. b3 c4 20. Rxe4 cxb3 21. Rxe8+ Rxe8 22. Qxb3 Qc5+ 23. Kb1 Qd4 24. Ba5 Qa1+ 25. Kc2 Rc8+ 26. Kd3 Qd4+ 27. Ke2 Re8+ 28. Kf3 Qe4+ 29. Kg3 Qe3+ 30. Qxe3 Rxe3+ 31. Kf2 Ra3 32. Bxb6 Rxa2+ 33. Kg3 axb6 {[%mdl 4096] Endgame KRB-KR} 34. Re1 Ra3+ 35. Kh2 Kf7 36. Re6 Bf8 37. Re4 b5 38. Rb4 Ra5 39. g4 Bg7 40. Kg3 h6 41. Rb3 g5 42. fxg5 hxg5 43. Rf3+ Kg6 {...b4 is the strong threat.} 44. h4 gxh4+ {Black mates.} 45. Kxh4 Bf6+ 46. Kg3 b4 47. Rd3 Ra3 48. Rxa3 bxa3 {KB-KPP} 49. Kf4 a2 50. Ke4 a1=Q 51. g5 Qd4+ 52. Kf3 Bxg5 53. Kg3 Qe3+ 54. Kg4 Qf4+ 55. Kh3 Kf5 56. Kg2 Kg4 57. Kh1 Kg3 {[%cal Rf4f1]} 58. Kg1 Qc1# {White got outplayed after the opening.  Weighted Error Value: White=1.54/Black=0.86} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.20"]
[White "Spink, Benjamin M"]
[Black "Shah, Darshan Samir"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2110"]
[BlackElo "1502"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,34,37,68,47,49,43,54,42,95,55,110,59,68,22,129,0,0,0,29996,29997,29997,29998,29998,29997,29998,29999,29999]} 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 a6 {[#]} 5. Be3 $146 ({Predecessor:} 5. Nf3 f6 6. Ne2 fxe5 7. dxe5 Nh6 8. Nf4 Nf7 9. Nd3 g6 10. h4 Bg7 11. Bf4 h6 12. Qd2 {1-0 (64) Karjakin,S (2762)-Bauer,C (2623) Skopje 2015}) 5... Bb4 6. a3 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} Bxc3+ 7. bxc3 Nge7 8. Bd3 {White is slightly better.} O-O (8... Nf5 $14) 9. Qg4 Nf5 (9... f6 $14) 10. Bg5 (10. Qh3 $16) 10... Qe8 11. Bf6 {Bxf5 is the strong threat.} Kh8 (11... Nce7 $1 $11 {remains equal.}) 12. Bxf5 $16 {[%csl Gf6][%cal Rg4g7]} gxf6 13. Bxh7 $40 {[%mdl 128] Intending Qh4 and mate. White mounts an attack.} Kxh7 $2 {[%mdl 8192] [#]} (13... fxe5 $11 14. O-O-O (14. Qh5 Kg7 $11) 14... e4) 14. exf6 {[%csl Gf6][%cal Rg4g7] White mates.} Kh6 15. Qg7+ Kh5 16. g4+ Kh4 17. h3 {[%cal Rg7h6]} e5 18. Nf3# {Weighted Error Value: White=0.18/Black=1.02} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.21"]
[White "Soojay, Jorah"]
[Black "Bassem Ibrahem, Hassan"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1478"]
[Annotator "NA RC"]
[PlyCount "43"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:13]} e6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:03]} e5 {[%emt 0:00:08]} 6. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 7. Bc4 {[%emt 0:00:05]} Bb4 {[%emt 0:00:08]} 8. Bd5 {[%emt 0:00:17]} O-O {[%emt 0:00:58]} 9. O-O {[%emt 0:00:05]} Bxc3 {[%emt 0:00:12]} 10. bxc3 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:02]} 11. exd5 {[%emt 0:00:06]} e4 {[%emt 0:00:02]} 12. Ng5 {[%emt 0:00:48]} Ne5 {[%emt 0:00:34]} 13. Qh5 {[%emt 0:00:19]} h6 {[%emt 0:00:10]} 14. Nxe4 {[%emt 0:00:03]} d6 {[%emt 0:00:42]} 15. Bxh6 {[%emt 0:00:12]} gxh6 {[%emt 0:01:46]} 16. Qxh6 {[%emt 0:00:05]} f6 {[%emt 0:00:28]} 17. f4 {[%emt 0:00:06]} Rf7 {[%emt 0:05:48]} 18. fxe5 {[%emt 0:00:08]} Rh7 {[%emt 0:00:32]} 19. Nxf6+ {[%emt 0:00:07]} Kf7 {[%emt 0:00:04]} 20. Qxh7+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:06]} 21. Qg8+ {[%emt 0:00:09]} Ke7 {[%emt 0:00:02]} 22. Qg7# {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.23"]
[White "Pujara, Jairaj"]
[Black "Elayeb, Med Yessine"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1666"]
[Annotator "NA RC"]
[PlyCount "84"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} e5 {[%emt 0:00:02]} 6. Nf3 {[%emt 0:01:22]} Bb4 {[%emt 0:00:12]} 7. Bd2 {[%emt 0:00:10]} Bxc3 {[%emt 0:03:28]} 8. Bxc3 {[%emt 0:00:05]} Nxe4 {[%emt 0:00:14]} 9. Qe2 {[%emt 0:02:12]} Nxc3 {[%emt 0:01:06]} 10. Qe3 {[%emt 0:01:08]} Nd5 {[%emt 0:01:12]} 11. Qe4 {[%emt 0:00:24]} Nf6 {[%emt 0:00:18]} 12. Qe3 {[%emt 0:00:25]} Qb6 {[%emt 0:00:41]} 13. Qxb6 {[%emt 0:00:26]} axb6 {[%emt 0:00:04]} 14. Bb5 {[%emt 0:00:15]} d6 {[%emt 0:00:23]} 15. O-O {[%emt 0:00:13]} Bg4 {[%emt 0:00:13]} 16. a4 {[%emt 0:00:28]} Bxf3 {[%emt 0:00:19]} 17. gxf3 {[%emt 0:00:03]} O-O {[%emt 0:00:01]} 18. Rad1 {[%emt 0:00:10]} Nd4 {[%emt 0:00:06]} 19. c3 {[%emt 0:00:58]} Nxb5 {[%emt 0:00:25]} 20. axb5 {[%emt 0:00:04]} d5 {[%emt 0:00:01]} 21. Rfe1 {[%emt 0:00:11]} e4 {[%emt 0:00:08]} 22. fxe4 {[%emt 0:00:08]} dxe4 {[%emt 0:02:37]} 23. Rd6 {[%emt 0:00:05]} Rfd8 {[%emt 0:01:08]} 24. Rxb6 {[%emt 0:00:05]} Rd7 {[%emt 0:00:08]} 25. Kg2 {[%emt 0:00:17]} Nd5 {[%emt 0:00:42]} 26. Ra6 {[%emt 0:01:07]} bxa6 {[%emt 0:00:05]} 27. bxa6 {[%emt 0:00:02]} f5 {[%emt 0:00:48]} 28. f3 {[%emt 0:00:08]} Nf4+ {[%emt 0:02:00]} 29. Kg3 {[%emt 0:00:18]} Nh5+ {[%emt 0:00:44]} 30. Kf2 {[%emt 0:00:12]} Rd2+ {[%emt 0:00:18]} 31. Kf1 {[%emt 0:00:14]} Rxa6 {[%emt 0:00:38]} 32. fxe4 {[%emt 0:00:05]} fxe4 {[%emt 0:00:03]} 33. Rxe4 {[%emt 0:00:11]} Ra1+ {[%emt 0:00:02]} 34. Re1 {[%emt 0:00:01]} Rxe1+ {[%emt 0:00:04]} 35. Kxe1 {[%emt 0:00:02]} Rxb2 {[%emt 0:00:01]} 36. Kd1 {[%emt 0:00:03]} Kf7 {[%emt 0:00:04]} 37. Kc1 {[%emt 0:00:02]} Rxh2 {[%emt 0:00:02]} 38. Kb1 {[%emt 0:00:01]} g5 {[%emt 0:00:02]} 39. Kc1 {[%emt 0:00:03]} g4 {[%emt 0:00:01]} 40. c4 {[%emt 0:00:03]} g3 {[%emt 0:00:02]} 41. c5 {[%emt 0:00:01]} g2 {[%emt 0:00:02]} 42. c6 {[%emt 0:00:01]} g1=Q# {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.24"]
[White "Masaiti, Gideon"]
[Black "Tong, William M"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1442"]
[BlackElo "1985"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,106,-17,20,-58,-7,-42,-36,-247,-133,-120,-132,-322,-206,-315,-306,-572,-574,-628,-510,-510,-483,-391,-335,-1050,-1061,-1014,-1007,-1020,-1012,-1004,-1002,-1587,-901,-29987,-29986,-29987,-1197,-5847,-5714,-5265,-5239,-5042,-4161,-7012,-6249,-29988,-29985,-29984,-29985,-29986,-29987,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-29994,-29991,-29991,-29990,-29992,-29993,-29996,-29994,-29994,-29993,-29999,-29994,-29995,-29994,-29994,-29993,-29993,-29994,-29994,-29995,-29995,-29996,-29997,-29998,-29998,-29998,-29998,-29998,-29998,-29999]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. f3 a6 8. Na3 b5 9. Nd5 Be7 10. Be3 Rb8 11. Qd2 {B33: Sicilian: Pelikan and Sveshnikov Variations.} (11. c4 $11) 11... O-O (11... Nxd5 $1 $15 12. Qxd5 Qc7) 12. O-O-O Nxd5 {[#]} 13. Qxd5 $146 ({White has to play} 13. exd5 $15 Nd4 14. Bxd4 exd4 15. Qxd4) ({Predecessor:} 13. exd5 Na5 14. Qb4 Bf5 15. g4 Bg6 16. h4 h6 17. Bd3 Rc8 18. b3 Nb7 19. g5 Bxd3 20. Rxd3 hxg5 21. Qg4 Qa5 22. b4 Qa4 23. hxg5 Bxg5 24. Bxg5 Rc7 25. Bf6 {1-0 (25) Bashchak,K-Stakh,A Ilichevsk 2006}) 13... Bb7 (13... Nd4 $19 14. Bxd4 Be6) 14. Qd2 $17 {[#]} Qc7 $1 15. g4 $2 (15. c3 $17) 15... Rfd8 {Hoping for ...d5!} 16. h4 (16. Qf2 $142 Nd4 17. Bd3) 16... d5 $19 {White must now prevent ...dxe4.} 17. exd5 (17. Qf2 dxe4 18. Rxd8+ Nxd8 19. fxe4) 17... Nb4 18. Qf2 {intending Bb6.} Nxd5 19. Rd3 b4 20. Nb1 Nxe3 21. Rxd8+ $2 (21. Qxe3 Rdc8 22. Rd2) 21... Rxd8 {[%csl Ge3][%cal Rd8d1]} (21... Bxd8 $2 22. Qxe3 Qb6 23. Qxb6 $17) 22. Qxe3 Bc5 23. Qe2 e4 24. Nd2 Qf4 25. Bg2 Be3 26. Rd1 exf3 27. Bxf3 Qxf3 (27... Bxf3 $142 28. Qf1 Bxd2+ 29. Kb1 Qxg4 30. Qg1 Bxd1 31. Qxg4 Bxg4 32. a3 {[#]} Bc3 $1 {[%mdl 512]} 33. bxc3 bxc3 34. a4 Rd1+ 35. Ka2 Be6+ 36. Ka3 a5 37. h5 Ra1#) 28. Qxf3 Bxf3 29. Rf1 Bxd2+ 30. Kb1 Bxg4 31. a3 bxa3 32. b3 f5 {Black mates.} 33. Ka2 f4 34. Rg1 h5 35. Kxa3 f3 36. Kb2 f2 37. Rf1 Be1 38. c4 Be2 39. Rh1 f1=Q 40. Rxf1 Rd2+ 41. Ka3 Bxf1 42. c5 g5 43. c6 Rc2 44. Ka4 Rxc6 45. hxg5 h4 46. b4 Bxb4 {[%mdl 64] Promotion} 47. Kxb4 h3 48. g6 h2 49. g7 h1=Q 50. Ka5 Qd5+ 51. Ka4 Rc4+ 52. Ka3 Qd3+ 53. Kb2 Rc2+ {Weighted Error Value: White=1.39/Black=0.64} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.1"]
[White "Bidi, Abdeljalil"]
[Black "Lutuima, Amaro"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1750"]
[BlackElo "2050"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,70,3,-43,103,46,88,31,135,58,45,29,92,53,115,57,81,78,76,32,38,23,16,0,8,0,-21,-22,0,0,0,-116,-83,-114,-123,-119,-88,-177,-149,-302,-299,-377,-268,-420,-421,-414,-417,-391,-397,-393,-381,-668,-431,-29989,-29990]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Nf3 g6 7. Nc3 Bg7 8. Be3 Nc6 9. h3 O-O 10. Be2 h6 {B04: Alekhine's Defence: 4 Nf3.} (10... d5 $15) 11. O-O (11. Qd2 $16) 11... Kh7 12. Rc1 (12. Qb3 $16) 12... Bf5 (12... e5 $14) 13. Qd2 {[#]} (13. d5 $16 Ne5 14. Nxe5 Bxe5 15. f4) 13... d5 $146 ({Predecessor:} 13... e5 14. Rfd1 Qe7 15. d5 Nb8 16. b4 g5 17. c5 N6d7 18. Nb5 Na6 19. Nxd6 Bg6 20. Nxb7 Ndb8 21. c6 Nxb4 22. Bc5 {1-0 (22) Bennett,H (2001)-Brockman,R (1743) Parramatta 2010}) 14. c5 Nc8 (14... Nc4 $11 {remains equal.} 15. Bxc4 dxc4) 15. a3 a5 ({Better is} 15... e6 $14) 16. Nb5 (16. Rcd1 $16) 16... Be4 17. Ne1 Bf5 18. Bf3 N8a7 19. Nxa7 Rxa7 20. b4 axb4 21. axb4 Ra4 22. g4 Be4 23. Bxe4 dxe4 24. Nc2 (24. d5 $1 $11 Ne5 25. f4) 24... e6 25. Ra1 Rxa1 26. Rxa1 {[#]} Qh4 $1 {[%cal Rh4h3]} 27. Kh2 (27. b5 $17 Ne7 28. Qe2) 27... Rd8 28. Qc3 $2 {[#] White does not recover from this.} (28. f4 $17) 28... f5 $1 $19 29. Rg1 e5 {[%cal Re5d4]} 30. gxf5 (30. d5 {was the only defense.} Nd4 31. Bxd4 (31. Nxd4 $2 exd4 32. Bxd4 Rxd5 $19) 31... exd4 32. Qg3) 30... exd4 31. fxg6+ Kh8 32. Nxd4 Nxd4 33. Bxd4 Rxd4 34. Rg3 $2 (34. Qg3 Qxg3+ 35. Kxg3) 34... Qf4 35. Qb2 (35. Qe3 $19 Qxe3 36. Rxe3) 35... Rd2 {[%mdl 64] Discovered Attack.  Weighted Error Value: White=0.98/Black=0.35} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.2"]
[White "Celso Andre Manjate"]
[Black "Mhango, Banele"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1721"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,107,-7,0,-10,-10,-18,0,-8,0,1,-13,-12,-35,-35,-31,-24,-22,-44,36,-214,-216,-200,-88,-104,-74,-213,-196,-189,-172,-172,-187,-187,-183,-216,-139,-141,-110,-209,-209,-198,-171,-215,-219,-246,-178,-163,-141,-983,-971,-929,-914,-769,-619,-1080,-908,-2305,-737,-695,-652,-780,620,-29976,-29978,-29970,-29972,-29982,-29983,-29999,-381,-362,-318,-309,-363,-363,-344,-333,-285,-271,-150,-150,-145,-54,-160,-585,-523,-450,-427,-29995,-29996,-29997,-29998,-29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Nf6 7. a3 b5 8. Bd3 Bb7 9. O-O d6 10. f4 {B43: Sicilian: Kan Variation: 5 Nc3.} Nbd7 11. Rc1 Nc5 12. Qf3 {The position is equal.} Be7 13. b4 Ncd7 {[%cal Bc5d7,Bd7b6,Bb6c4][%mdl 32] [#]} 14. Nce2 $146 {aiming for c4.} ({Predecessor:} 14. Nb1 d5 15. e5 Ne4 16. Nd2 Nxd2 17. Bxd2 g6 18. Nb3 Rc8 19. Qf2 Nb6 20. Be3 {0-1 (50) Edouard,R (2509)-Sachdev,T (2423) Lyon 2008}) 14... Nb6 15. g4 Nc4 16. g5 Nd7 17. f5 e5 {[#]} (17... Nde5 $15 18. Qg3 Nxe3 19. Qxe3 h6 20. fxe6 Bxg5 21. exf7+ Qxf7 $1) 18. Ne6 $2 fxe6 $19 19. fxe6 O-O-O 20. exd7+ $17 Rxd7 21. a4 (21. Qh3 $17) 21... bxa4 $19 22. Ng3 g6 23. Qe2 Nxe3 24. Qxe3 d5 $36 {[%mdl 2048] White is under strong pressure.} 25. c4 d4 26. Qd2 Qd8 27. h4 (27. Qc2 $17) 27... Rc7 28. c5 Kb8 29. Qc2 Qd7 30. Ra1 h6 31. Rxa4 hxg5 32. hxg5 {[%mdl 8192]} (32. h5 $17 Qg4 33. Qg2 gxh5 34. Bxa6) 32... Qg4 33. Qg2 Bxg5 34. Rf3 Be3+ 35. Kf1 Rh3 36. Bxa6 {[#]} Bf4 (36... Rf7 $142 $3 {[%mdl 512]} 37. Ke2 (37. Be2 Bxe4) 37... Bxe4 38. Nxe4 Qxg2+ 39. Kd3 Qxf3 40. Ra2 Qf1+ 41. Kc2 Qg2+ {[%mdl 64] Double Attack} 42. Kb3 Bf4+ 43. Bd3 Qxe4 44. Rd2 Bxd2 45. Kc4 Rxd3 46. b5 Ra3 47. c6 d3+ 48. Kc5 Qd4#) 37. Bxb7 Rxb7 38. Raa3 {Threatens to win with Qa2.} Rxb4 $4 {[%mdl 8192] [#]} (38... Rxg3 $19 39. Rxg3 Qd1+ 40. Kf2 Be3+ 41. Raxe3 dxe3+ 42. Rxe3 Qd2+ {[%mdl 64] Double Attack} 43. Re2 Rf7+ 44. Qf3 Rxf3+ 45. Kxf3 Qxb4) 39. Rab3 $4 {[%mdl 8192]} (39. Qa2 $1 $18 Qxf3+ {[%mdl 64] Remove Defender} 40. Rxf3 Rxg3 41. Qg8+ Ka7 42. Rxg3 Bxg3 43. c6) 39... Rxb3 40. Rxb3+ Kc7 41. Qa2 Qd1+ 42. Kf2 Bxg3+ $2 (42... Rh2# {mates}) 43. Rxg3 {[%mdl 4096] Endgame KQR-KQR} Rh2+ {[%mdl 64] Skewer} 44. Rg2 Rxg2+ 45. Kxg2 {KQ-KQ} Qg4+ {[%mdl 64] Double Attack} 46. Kh2 Qh4+ 47. Kg1 Qxe4 (47... Qg5+ $19 48. Kf1 Qf4+ 49. Kg1 Qe3+ 50. Kh2 Qf4+ 51. Kg1 Qg4+ 52. Kf2 Qh4+ 53. Kg1 Qg3+ 54. Kh1 Qh4+ 55. Kg1) 48. Qa5+ $17 Kd7 {And now ...d3 would win.} 49. Qa7+ Ke6 ({Better is} 49... Kc8 $15 50. Qa6+ Qb7 51. Qe6+ Qd7 52. Qxg6 Qd5 53. Qa6+ Kd7 54. Qa7+ Kc8) 50. Qa6+ $2 (50. Qb6+ $17 Kf5 51. c6 Qe1+ 52. Kg2 Qd2+ 53. Kf1 Qd3+ 54. Kg2 Qc2+ 55. Kg3 Qd3+ 56. Kg2 Qc2+ 57. Kf1 Qc1+ 58. Kg2 Qg5+ 59. Kf2 Qe3+ 60. Kg2 Qe4+ 61. Kf1 Qf3+ 62. Kg1 Qg4+ 63. Kh2 Qh5+ 64. Kg2 Qe2+ 65. Kg3 Qe3+ 66. Kg2 Qe4+ 67. Kf1 Qf4+ 68. Kg2 Qg5+ 69. Kh2 Qh5+ 70. Kg3 Qg5+ 71. Kh2 Qh5+) 50... Kf5 $19 {Hoping for ...d3.} 51. Qf1+ Kg4 52. Qd1+ (52. Qc1 $19 Kf3 53. Qf1+ Kg3 54. Qf2+ Kh3 55. Qf1+ Kg3 56. Qf2+ Kg4 57. Kh2) 52... Kg3 {[%csl Gg3][%cal Re4g2] Black mates.} 53. Qb3+ d3 {[%csl Gg3][%cal Re4g2]} (53... Qe3+ 54. Qxe3+ dxe3 55. Kf1 Kf4 56. c6 Kf3 57. c7 g5 58. c8=Q e2+ 59. Ke1) 54. Qf7 Qg2# {Weighted Error Value: White=0.98/Black=0.62} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.3"]
[White "Beghriche, Rami Tadjeddine"]
[Black "Junior, Domingos"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1783"]
[BlackElo "1894"]
[Annotator "NA RC"]
[PlyCount "69"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. b3 {[%emt 0:00:07]} g6 {[%emt 0:00:08]} 3. Bb2 {[%emt 0:00:09]} Bg7 {[%emt 0:00:01]} 4. d4 {[%emt 0:00:07]} O-O {[%emt 0:00:09]} 5. e3 {[%emt 0:00:02]} d6 {[%emt 0:00:23]} 6. Be2 {[%emt 0:00:19]} Nbd7 {[%emt 0:00:04]} 7. c4 {[%emt 0:00:06]} e5 {[%emt 0:00:46]} 8. O-O {[%emt 0:00:10]} Re8 {[%emt 0:00:26]} 9. Nc3 {[%emt 0:00:03]} c6 {[%emt 0:00:18]} 10. h3 {[%emt 0:00:15]} h6 {[%emt 0:00:33]} 11. Qc2 {[%emt 0:00:12]} Qc7 {[%emt 0:00:18]} 12. Rfd1 {[%emt 0:00:30]} Nf8 {[%emt 0:00:16]} 13. dxe5 {[%emt 0:00:21]} dxe5 {[%emt 0:00:07]} 14. Ba3 {[%emt 0:00:02]} N6d7 {[%emt 0:10:15]} 15. Bd6 {[%emt 0:00:24]} Qd8 {[%emt 0:00:27]} 16. c5 {[%emt 0:00:09]} Ne6 {[%emt 0:00:56]} 17. Bxe5 {[%emt 0:00:20]} Nexc5 {[%emt 0:00:46]} 18. Bxg7 {[%emt 0:00:29]} Kxg7 {[%emt 0:00:05]} 19. b4 {[%emt 0:00:04]} Ne6 {[%emt 0:00:25]} 20. Ne4 {[%emt 0:00:05]} Qe7 {[%emt 0:00:30]} 21. Qb2+ {[%emt 0:00:08]} f6 {[%emt 0:00:04]} 22. Nh4 {[%emt 0:00:22]} Nb6 {[%emt 0:00:42]} 23. Nd6 {[%emt 0:00:22]} Nc7 {[%emt 0:00:57]} 24. Bh5 {[%emt 0:00:18]} Nbd5 {[%emt 0:02:57]} 25. Qc2 {[%emt 0:00:23]} f5 {[%emt 0:00:40]} 26. Nxe8+ {[%emt 0:00:15]} Nxe8 $18 {[%emt 0:00:09]} 27. Nxg6 {[%emt 0:00:34]} Qg5 {[%emt 0:00:37]} 28. Qc5 {[%emt 0:01:04]} Qxh5 {[%emt 0:02:33]} 29. Qf8+ {[%emt 0:00:21]} Kh7 {[%emt 0:00:29]} 30. Qh8+ {[%emt 0:00:05]} Kxg6 {[%emt 0:00:03]} 31. Qxe8+ {[%emt 0:00:02]} Kg5 {[%emt 0:00:04]} 32. f4+ {[%emt 0:00:02]} Kh4 {[%emt 0:00:05]} 33. g3+ {[%emt 0:00:06]} Kxg3 {[%emt 0:00:30]} 34. Qxh5 {[%emt 0:00:04]} Bd7 {[%emt 0:00:21]} 35. Rf1 {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.4"]
[White "Vasco Mateus Felizardo Viageir"]
[Black "Selogelo Othata"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1862"]
[BlackElo "1725"]
[Annotator "NA RC"]
[PlyCount "105"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:04]} e6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:18]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 5. Bd3 {[%emt 0:00:03]} Be7 {[%emt 0:00:49]} 6. O-O {[%emt 0:00:05]} d6 {[%emt 0:00:03]} 7. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:06]} 8. a4 {[%emt 0:00:10]} Qc7 {[%emt 0:00:14]} 9. Be3 {[%emt 0:00:08]} O-O {[%emt 0:00:05]} 10. Kh1 {[%emt 0:00:09]} Nbd7 {[%emt 0:00:06]} 11. f4 {[%emt 0:01:34]} Re8 {[%emt 0:00:18]} 12. f5 {[%emt 0:00:06]} e5 {[%emt 0:00:12]} 13. Nb3 {[%emt 0:00:09]} b6 {[%emt 0:00:36]} 14. g4 {[%emt 0:00:25]} h6 {[%emt 0:01:14]} 15. g5 {[%emt 0:00:20]} hxg5 {[%emt 0:00:04]} 16. Bxg5 {[%emt 0:00:03]} Bb7 {[%emt 0:00:05]} 17. Qf3 {[%emt 0:00:24]} Nh7 {[%emt 0:02:13]} (17... d5 $11 18. Bxf6 Nxf6) 18. Bxe7 {[%emt 0:00:04]} Rxe7 {[%emt 0:00:04]} 19. Rg1 {[%emt 0:00:03]} f6 {[%emt 0:02:22]} 20. Qe2 {[%emt 0:00:11]} Rc8 {[%emt 0:00:16]} 21. Bxa6 {[%emt 0:00:09]} Bxa6 {[%emt 0:00:27]} 22. Qxa6 {[%emt 0:00:03]} Qc4 {[%emt 0:00:53]} 23. Qxc4+ {[%emt 0:02:00]} Rxc4 {[%emt 0:00:03]} 24. Rad1 {[%emt 0:00:07]} Rc6 {[%emt 0:01:19]} 25. h4 {[%emt 0:01:48]} Ndf8 {[%emt 0:03:30]} 26. Rd5 {[%emt 0:00:47]} Kf7 {[%emt 0:00:50]} 27. Rd3 $18 {[%emt 0:02:28]} g5 {[%emt 0:01:06]} 28. fxg6+ {[%emt 0:00:17]} Nxg6 {[%emt 0:00:03]} 29. Rdg3 {[%emt 0:00:05]} Nf4 {[%emt 0:01:31]} 30. Rg7+ {[%emt 0:00:17]} Kf8 {[%emt 0:00:14]} 31. Rxe7 {[%emt 0:00:03]} Kxe7 {[%emt 0:00:04]} 32. Rg7+ {[%emt 0:00:01]} Ke6 {[%emt 0:00:05]} 33. Rxh7 {[%emt 0:00:04]} d5 {[%emt 0:00:08]} 34. exd5+ {[%emt 0:00:10]} Nxd5 {[%emt 0:00:04]} 35. Nxd5 {[%emt 0:00:15]} Kxd5 {[%emt 0:00:03]} 36. Rd7+ {[%emt 0:00:02]} Ke6 {[%emt 0:00:10]} 37. Rd2 {[%emt 0:00:03]} f5 {[%emt 0:00:13]} 38. h5 {[%emt 0:00:06]} f4 {[%emt 0:00:09]} 39. h6 {[%emt 0:00:10]} Kf5 {[%emt 0:00:03]} 40. h7 {[%emt 0:00:11]} Rc8 {[%emt 0:00:09]} 41. Rh2 {[%emt 0:00:03]} Rh8 {[%emt 0:00:03]} 42. Kg2 {[%emt 0:00:01]} Kg4 {[%emt 0:00:11]} 43. Nd2 {[%emt 0:00:03]} f3+ {[%emt 0:01:14]} 44. Nxf3 {[%emt 0:00:04]} Kf4 {[%emt 0:00:02]} 45. Kf2 {[%emt 0:00:04]} e4 {[%emt 0:00:04]} 46. Rh4+ {[%emt 0:00:03]} Kf5 {[%emt 0:00:04]} 47. Nd2 {[%emt 0:00:03]} Kg5 {[%emt 0:00:13]} 48. Rh1 {[%emt 0:00:03]} Kf4 {[%emt 0:00:09]} 49. Ke2 {[%emt 0:00:02]} e3 {[%emt 0:00:31]} 50. Nc4 {[%emt 0:00:03]} Kg5 {[%emt 0:00:10]} 51. Nxb6 {[%emt 0:00:07]} Kg6 {[%emt 0:00:05]} 52. a5 {[%emt 0:00:02]} Kf7 {[%emt 0:00:50]} 53. a6 {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.5"]
[White "Joao Farisse"]
[Black "Mohamed Abderrahim, Taleb Mohamed"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1574"]
[BlackElo "1799"]
[Annotator "NA RC"]
[PlyCount "174"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. c4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:03]} 4. g3 {[%emt 0:00:09]} d5 {[%emt 0:00:03]} 5. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:03]} 6. Bg2 {[%emt 0:00:51]} Nb6 {[%emt 0:00:05]} 7. a4 {[%emt 0:00:20]} a5 {[%emt 0:00:09]} 8. O-O {[%emt 0:00:16]} Be7 {[%emt 0:00:11]} 9. d3 {[%emt 0:00:12]} O-O {[%emt 0:00:05]} 10. Bd2 {[%emt 0:00:37]} Be6 {[%emt 0:00:05]} 11. Rc1 {[%emt 0:00:35]} Nd5 {[%emt 0:00:11]} 12. Nxd5 {[%emt 0:00:19]} Bxd5 {[%emt 0:00:04]} 13. Bc3 {[%emt 0:00:54]} Bf6 {[%emt 0:00:21]} 14. h4 {[%emt 0:01:08]} h6 {[%emt 0:00:40]} 15. Qc2 {[%emt 0:01:07]} Qd7 {[%emt 0:00:36]} 16. Kh2 {[%emt 0:01:07]} Rad8 {[%emt 0:00:28]} 17. Rb1 {[%emt 0:00:41]} Rfe8 {[%emt 0:00:15]} 18. Bh3 {[%emt 0:00:53]} Qd6 {[%emt 0:00:32]} 19. Nd2 {[%emt 0:00:32]} Nd4 {[%emt 0:00:51]} 20. Qd1 {[%emt 0:01:13]} b6 {[%emt 0:03:13]} 21. Bg2 {[%emt 0:01:31]} Bxg2 {[%emt 0:00:28]} 22. Kxg2 {[%emt 0:00:05]} Qd5+ {[%emt 0:01:25]} 23. Kh2 {[%emt 0:00:21]} g6 {[%emt 0:00:19]} 24. Ne4 {[%emt 0:00:41]} Bg7 {[%emt 0:00:05]} 25. Bxd4 {[%emt 0:01:27]} exd4 {[%emt 0:00:14]} 26. b4 {[%emt 0:00:30]} f5 {[%emt 0:01:00]} 27. Nd2 {[%emt 0:00:16]} axb4 {[%emt 0:00:07]} 28. Rxb4 {[%emt 0:00:08]} Qe6 {[%emt 0:00:12]} 29. Re1 {[%emt 0:00:32]} c5 {[%emt 0:00:52]} 30. Rb2 {[%emt 0:00:07]} f4 {[%emt 0:01:17]} 31. Qb3 {[%emt 0:00:16]} Qxb3 {[%emt 0:00:36]} 32. Rxb3 {[%emt 0:00:11]} fxg3+ {[%emt 0:00:20]} 33. fxg3 {[%emt 0:00:03]} Rd6 {[%emt 0:00:36]} 34. Ne4 {[%emt 0:00:38]} Rc6 {[%emt 0:00:15]} 35. Reb1 {[%emt 0:00:12]} Ree6 {[%emt 0:00:15]} 36. Rf1 {[%emt 0:01:35]} c4 {[%emt 0:00:13]} 37. Rb5 {[%emt 0:00:50]} c3 {[%emt 0:00:27]} 38. Kg2 {[%emt 0:00:41]} h5 {[%emt 0:01:25]} 39. Rd5 {[%emt 0:00:50]} Rxe4 {[%emt 0:01:21]} 40. dxe4 {[%emt 0:00:14]} c2 {[%emt 0:00:04]} 41. Rd8+ {[%emt 0:00:22]} Kh7 {[%emt 0:00:04]} 42. Rc1 {[%emt 0:01:44]} Bh6 {[%emt 0:00:11]} 43. Rd7+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:05]} 44. Rf1 {[%emt 0:00:25]} c1=Q {[%emt 0:00:42]} 45. Rd8+ {[%emt 0:00:15]} Kh7 {[%emt 0:00:20]} 46. Rxc1 {[%emt 0:00:16]} Bxc1 {[%emt 0:00:05]} 47. Rxd4 {[%emt 0:00:04]} Be3 {[%emt 0:00:08]} 48. Rd7+ {[%emt 0:00:14]} Kh6 {[%emt 0:00:04]} 49. Kf3 {[%emt 0:00:20]} Bc5 {[%emt 0:00:03]} 50. e5 {[%emt 0:00:18]} Re6 {[%emt 0:00:41]} 51. Ke4 {[%emt 0:00:04]} Re7 {[%emt 0:00:41]} 52. Rd3 {[%emt 0:00:40]} Kg7 {[%emt 0:00:21]} 53. Rd5 {[%emt 0:00:39]} Bf2 {[%emt 0:00:15]} 54. Rd3 {[%emt 0:00:16]} Bc5 {[%emt 0:00:18]} 55. Rd5 {[%emt 0:00:08]} Ra7 {[%emt 0:00:30]} 56. Rd3 {[%emt 0:00:42]} Rxa4+ {[%emt 0:00:22]} 57. Kd5 {[%emt 0:00:03]} Ra7 {[%emt 0:00:05]} 58. e6 {[%emt 0:00:29]} Ra3 {[%emt 0:00:24]} 59. Rd1 {[%emt 0:01:11]} Rxg3 {[%emt 0:00:09]} 60. Rf1 {[%emt 0:00:09]} Re3 {[%emt 0:00:18]} 61. Rf7+ {[%emt 0:00:09]} Kh6 {[%emt 0:00:04]} 62. Rf4 {[%emt 0:00:53]} Rxe2 {[%emt 0:00:07]} 63. Rf3 {[%emt 0:00:09]} Rh2 {[%emt 0:00:21]} 64. Rf4 {[%emt 0:00:13]} Be7 {[%emt 0:00:12]} 65. Rf7 {[%emt 0:00:20]} Bxh4 {[%emt 0:00:06]} 66. Rb7 {[%emt 0:00:03]} Re2 {[%emt 0:00:32]} 67. Rxb6 {[%emt 0:00:10]} Bf6 {[%emt 0:00:09]} 68. Rb3 {[%emt 0:00:38]} h4 {[%emt 0:00:07]} 69. Rf3 {[%emt 0:00:04]} Re5+ {[%emt 0:00:35]} 70. Kd6 {[%emt 0:00:16]} Rf5 {[%emt 0:00:06]} 71. Re3 {[%emt 0:00:17]} g5 {[%emt 0:00:08]} 72. e7 {[%emt 0:00:33]} Bxe7+ {[%emt 0:00:03]} 73. Kxe7 {[%emt 0:00:07]} Kh5 {[%emt 0:00:04]} 74. Ke6 {[%emt 0:00:05]} Rf1 {[%emt 0:00:03]} 75. Rb3 {[%emt 0:00:06]} Kg4 {[%emt 0:00:08]} 76. Rb4+ {[%emt 0:00:06]} Rf4 {[%emt 0:00:03]} 77. Rb5 {[%emt 0:00:03]} h3 {[%emt 0:00:03]} 78. Rb2 {[%emt 0:00:22]} Kg3 {[%emt 0:00:05]} 79. Ke5 {[%emt 0:00:05]} g4 {[%emt 0:00:08]} 80. Rd2 {[%emt 0:00:10]} Rf2 {[%emt 0:00:05]} 81. Rd3+ {[%emt 0:00:12]} Kg2 {[%emt 0:00:05]} 82. Ke4 {[%emt 0:00:15]} h2 {[%emt 0:00:18]} 83. Rd1 {[%emt 0:00:30]} h1=Q {[%emt 0:00:08]} 84. Rd4 {[%emt 0:00:12]} Kg3+ {[%emt 0:00:06]} 85. Ke5 {[%emt 0:00:10]} Qe1+ {[%emt 0:00:07]} 86. Kd5 {[%emt 0:00:04]} Rd2 {[%emt 0:00:02]} 87. Rxd2 {[%emt 0:00:05]} Qxd2+ {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.6"]
[White "Filipe, Marcio"]
[Black "Mena, Martin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1990"]
[BlackElo "1776"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,70,15,-10,13,16,14,8,36,27,36,36,31,33,50,41,51,49,54,47,47,0,0,0,238,249,250,242,385,218,490,237,321,185,461,283,1585,1552,1524,1494,2052,1142,29987,29988,29987,29988,29988,29975,29990,29989,29989,29990,29990,29991,29992,29993,29993,29994,29994,29994,29995,29994,29996]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Nd7 {B12: Caro-Kann: Advance Variation.} 7. Nf3 c5 8. c3 cxd4 {The position is equal.} 9. cxd4 Bb4+ 10. Nc3 Ne7 11. O-O {[#]} Rc8 $146 ({Predecessor:} 11... O-O 12. Be3 Rc8 13. g4 Bxc3 14. bxc3 f6 15. f5 fxe5 16. Nxe5 exf5 17. gxf5 Nf6 {0-1 (26) Petersen,A (1843)-Magnusson,A (1661) Reykjavik 2018}) 12. Bd2 Bxc3 13. Bxc3 O-O 14. g4 Qb6 15. f5 exf5 16. gxf5 Nc6 $2 {White now steadily converts the win.} (16... f6 $1 $11 17. e6 Ne5 18. Nxe5 fxe5) 17. Kh1 $18 Ne7 18. Rg1 Kh8 (18... Qa6 $142 19. Qxa6 bxa6) 19. Raf1 (19. Ng5 $142 Nf6 20. exf6 Qxf6 21. Raf1) 19... Qh6 (19... f6 20. Nh4 Rg8) 20. Bd2 (20. Bb4 $142) 20... Qh3 21. Bb4 (21. Qb5 $142 {Strongly threatening Ng5.} a6 22. Qxd7 Nxf5 23. Qxd5 Ng3+ 24. Rxg3 Qxf1+ 25. Rg1) 21... Rfe8 $2 (21... Nxf5 22. Bxf8 Nxf8) 22. Qb5 {[#] Black must now prevent Ng5.} Nb6 $2 ({But not} 22... Nxf5 $2 23. Ng5 $18) (22... f6 23. Qxd7 Nxf5) 23. Ng5 $1 {[%csl LRf7,LRh3]} Qh5 24. f6 Ng6 25. fxg7+ Kxg7 26. Rxf7+ {[%mdl 64] [#] Double Attack. White mates.} Kg8 27. Rxh7 Qxg5 28. Rxg5 Rc1+ 29. Rg1 Rxg1+ 30. Kxg1 Rc8 31. Rxb7 Rc1+ 32. Kf2 Rc2+ 33. Kg3 Rc8 34. Rxa7 Rb8 35. Bd6 Nd7 {Weighted Error Value: White=0.34/Black=0.57} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.7"]
[White "Brahami, Lamine"]
[Black "George Samir, David"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2194"]
[BlackElo "1775"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,103,37,6,33,0,45,41,40,20,35,35,42,29,52,41,78,72,104,37,47,48,49,11,23,-16,42,48,117,32,479,387,426,316,343,327,811,553,589,548,879,825,766,641,612,555,519,539,525,462,444,445,463,408,579,564,579,575,570,569,551,543,656,643,657,645,613,604,12832,11369,12839,12839,12840,12840,12840,12839,12841,12842,12843,12843,12844,12844,12845,12845,12845,12845,12849,12849,12850,12850,12850,27998,27999,27999,27999,27999]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. e3 O-O 6. Bd3 b6 {E11: Bogo-Indian.} 7. O-O Bb7 8. Bxb4 cxb4 {White is slightly better.} 9. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} h6 {[#]} 10. e4 $146 ({Predecessor:} 10. Qa4 a5 11. a3 Na6 12. Rac1 d6 13. Bb1 Rc8 14. Rfd1 Qe7 15. Ne1 Bc6 16. Qb3 {½-½ (47) Sarana,A (2625)-Grigoriants,S (2543) Skopje 2019}) 10... d6 11. Re1 Nbd7 12. Nf1 e5 13. Ng3 g6 14. Rc1 (14. Qd2 $16) 14... Kg7 15. Qd2 a5 16. h4 Rc8 17. h5 Qc7 (17... Nxh5 $11 18. Nxh5+ gxh5) 18. Nh4 {[#] Intending Nhf5+! and mate.} Rh8 ({Don't go for} 18... Nxh5 $2 {[#]} 19. Nhf5+ $1 {[%mdl 512]} gxf5 20. Nxf5+ (20. Nxh5+ Kh7 $16) 20... Kg8 21. Qxh6 $18) (18... Kh7 $14) 19. f4 (19. a3 $16) 19... exd4 $2 {[%mdl 8192] Loses the game.} (19... Rhg8 $1 $14) 20. hxg6 $18 fxg6 21. e5 dxe5 22. Bxg6 Ng4 $2 (22... Qc5 23. Kh1 Kg8) 23. fxe5 Ndxe5 {And now ...d3 would win.} 24. Nh5+ Kf8 25. Rf1+ Kg8 26. Qf4 Nf3+ 27. Nxf3 Qxf4 28. Nxf4 Ne3 29. Rfe1 Bxf3 30. gxf3 Rc5 31. Nd5 Nxd5 (31... Kf8 $142 32. Nxe3 dxe3) 32. cxd5 {Strongly threatening Rxc5.} Kg7 33. Rxc5 bxc5 {[%mdl 4096] Endgame KRB-KR} 34. Bd3 Rd8 35. Re7+ Kf6 36. Re6+ Kg5 37. Rg6+ Kf4 38. Kf2 Rxd5 39. Rxh6 Ke5 40. Rh5+ Kd6 41. Rxd5+ Kxd5 {KB-KP} 42. b3 a4 43. Kg3 axb3 44. axb3 {KB-K3P} Ke5 45. Kg4 Kf6 46. Kf4 Ke6 47. Ke4 {f4 would kill now.} Kf6 48. Kd5 Kg5 49. Kxc5 Kf4 50. Kxb4 Kxf3 51. Kc4 Ke3 52. b4 {Weighted Error Value: White=0.37/Black=0.53} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.8"]
[White "Elier, Ali"]
[Black "Muchiri, Rocky"]
[Result "1-0"]
[WhiteElo "2037"]
[BlackElo "1500"]
[Annotator "TA"]
[PlyCount "1"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 1,1,24]} 1. e4 {Not much happened in this game.} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.9"]
[White "Borges Delgado, Gabriel Jose"]
[Black "Ajili Rayen"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2228"]
[BlackElo "1429"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,111,0,0,-11,-8,-18,-15,-78,-29,-121,-77,-89,13,0,0,-31,27,-36,38,41,41,18,25,28,50,7,18,6,15,28,20,6,31,0,26,33,33,40,67,38,44,40,97,40,36,25,57,10,14,0,74,54,52,47,60,53,60,60,67,34,71,71,80,80,99,99,407,406,403,402,400,366,342,306,529,513,808,760,1311,1257,1811,1816,1548,1470,1949,1803,4766,4480,5093,5608,2679,2519]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Nbd7 7. Be3 Qc7 8. Bb3 Nc5 9. f3 e6 10. O-O Be7 11. Qd2 O-O 12. Rfd1 {[#] B86: Sicilian Scheveningen/Najdorf: 6 Bc4, without early ...b5.} Rd8 $146 ({Predecessor:} 12... b5 13. a3 Nxb3 14. Nxb3 Bb7 15. Bd4 Bc6 16. Qf2 Rab8 17. Nc1 Rfd8 18. Nd3 e5 19. Ba7 Rb7 {0-1 (75) Dukaczewski,P (2285)-Meister,J (2480) Berlin 2009}) 13. Qf2 b5 14. Kh1 (14. a3 $11) 14... Bb7 15. Rd2 (15. Qg3 $11) 15... d5 16. exd5 Nxd5 (16... b4 $17 17. Na4 Nxb3 18. Nxb3 Nxd5) 17. Bxd5 $11 Bxd5 18. Rad1 (18. Nf5 $5 Bf8 19. Nxd5 Rxd5 20. Rxd5 exd5 21. Rd1 $11) 18... Rac8 {[#]} ({Better is} 18... b4 $15 19. Nf5 bxc3 20. Nxe7+ Qxe7 21. Bxc5 Qe8 22. bxc3 Bxa2) 19. a3 (19. Nf5 $1 $11) 19... Bf6 ({Black should play} 19... Ba8 $15) 20. Nde2 $14 {[%cal Rc3d5]} Qc6 21. Nxd5 (21. Bd4 {looks sharper.} Nd7 22. Nxd5 exd5 23. c3 Re8 24. Ba7) 21... Rxd5 22. Rxd5 exd5 23. c3 Ne6 24. Nd4 Nxd4 25. Bxd4 Bxd4 26. Qxd4 $11 {[%mdl 4096] Endgame KQR-KQR} Rd8 (26... Re8 {seems wilder.} 27. h4 Re2 28. Qxd5 Qxd5 29. Rxd5 Kf8) 27. b3 (27. h3 {feels hotter.} h6 28. a4 Rb8 29. Qe5 Rd8 30. axb5 Qxb5 31. Rd2) 27... Qf6 (27... Rf8 {is interesting.} 28. h3 h6 29. Rd3 Rc8 30. Qe5 Qe6) 28. Qxf6 gxf6 {KR-KR} 29. Kg1 Kf8 30. Kf2 (30. c4 $5) 30... Ke7 31. Ke3 Ke6 (31... Rc8 $14) 32. Rd2 (32. Rd4 $16) 32... Rc8 $14 33. Kd4 Kd6 34. Re2 a5 35. g3 b4 (35... a4 $11 {keeps the balance.}) 36. cxb4 axb4 37. axb4 {Strongly threatening Ra2.} Rb8 38. Ra2 {aiming for Ra6+.} Rxb4+ 39. Kc3 Rb7 40. f4 f5 41. Ra6+ Kc5 42. Rf6 d4+ 43. Kc2 Rd7 $2 {[%mdl 8192] A mistake that costs the game.} (43... Kd5 $16 {is a better chance.}) 44. Rxf5+ $18 Kb4 {[#]} 45. Kd3 $1 Kxb3 46. Rb5+ Ka4 47. Rb8 Re7 $2 (47... Ka5 48. Rh8 f6) 48. Kxd4 {White is clearly winning.} Re2 (48... h5 $142 49. Rh8 Kb5 50. Rxh5+ Kc6) 49. h4 Rg2 50. Rg8 Kb4 51. Ke5 Kc5 52. Kf6 Kd6 53. Kxf7 Ra2 54. Kg7 Ra7+ 55. Kh6 Ke6 56. Rg7 {Weighted Error Value: White=0.24/Black=0.53} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.10"]
[White "Oosthuizen, Michal Jacobus"]
[Black "Khumalo, Keith"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1920"]
[BlackElo "2142"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,148,-5,-8,-19,-20,-14,-20,-11,-16,-34,-34,-20,-35,-25,-25,-36,-37,-28,-32,-32,-39,-26,-24,-47,-29,-36,-24,-174,-162,-150,-159,-187,-197,-238,-198,-194,-168,-173,-171,-189,0,-169,0,-179,-120,-239,-226,-292,-261,-555,-554,-708,-593,-585,-570,-621,-629,-699,-595,-618,-613,-604,-602,-603,-571,-739,-602,-795,-779,-788,-779,-738,-654,-641,-575,-737,-712,-705,-706,-1029,-675,-1029,-1029,-1180,-1212,-29979,-29980,-29976,-5622,-5622,-4822,-2126,-2908,-1907,-1827,-6275,-937,-751,-678,-1472,-1126,-4670,-4706,-2399,-2199,-2109,-2121,-5031,-5039,-2865,-2508,-29970,-29968,-29981,-29982,-29982,-29982,-29978,-29979,-29977,-29978,-29985,-29986,-29986,-29987,-29987,-29987,-29987,-29988]} 1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nc3 Nbd7 7. Bd3 dxc4 8. Bxc4 a6 9. O-O b5 10. Be2 c5 11. dxc5 Nxc5 12. Nd4 {D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations.} Bb7 13. Bf3 {Strongly threatening Bxb7.} Qb6 14. Bxb7 {The position is equal.} Qxb7 {[#]} 15. Qf3 $146 ({Predecessor:} 15. Qe2 b4 16. Nd1 h6 17. Bh4 Qe4 18. Bg3 Rac8 19. f3 Qd3 20. Nf2 Qxe2 21. Nxe2 {0-1 (37) Mermer,Y (1507)-Kansal,C (1774) Antalya 2018}) 15... Qxf3 16. gxf3 Rac8 17. Rfd1 h6 18. Bh4 b4 19. Nce2 Na4 20. Rab1 Rfd8 (20... g5 $5 21. Bg3 $8 Rfd8 $11) 21. f4 Kf8 22. f3 Rc7 23. Kf2 Rdc8 (23... a5 {keeps more tension.} 24. Rd2 Nb6 25. Rbd1 Rcc8 26. b3 Nbd5) 24. e4 {[#]} (24. Kg1 $11) 24... Nxe4+ $1 $19 {[%mdl 576] Discovered Attack} 25. fxe4 {Bg3 is the strong threat.} Bxh4+ 26. Ke3 Be7 27. Ng3 Bc5 28. Kf3 Ba7 29. e5 Rc4 30. Nge2 R4c7 31. Ng3 $1 Rc4 32. Nge2 {intending b3.} Nb6 (32... Ke8 $19 33. Nb3 (33. b3 Rxd4 34. Rxd4 Nc3 $17) 33... Rc2) 33. a3 (33. Rdc1 $17 {is a better defense.}) 33... Nd5 34. axb4 Rxb4 35. Ra1 $2 (35. b3) 35... Rcc4 36. Nf5 Rxf4+ 37. Nxf4 Rxf4+ {[%mdl 64] [#] Double Attack} 38. Kg3 {Black must now prevent Rxd5!} Rxf5 39. Rxa6 Be3 40. Rb1 Rxe5 41. b4 Bf4+ 42. Kf2 g5 43. h3 Nc3 44. Rba1 Re2+ 45. Kf1 Rh2 46. R1a3 Nb5 47. Rd3 Rb2 48. Rd8+ Kg7 49. Rd7 Kf6 50. Rb7 Nc3 51. Raa7 Nd5 52. Rxf7+ Ke5 53. Rh7 Ne3+ 54. Kg1 Bh2+ (54... Nf5 $142 55. Kf1 Be3 56. Ra5+ Ke4 57. Rxf5 exf5 58. Rf7 Kf3 59. Rxf5+ Bf4 60. Rxf4+ gxf4 61. Ke1 Ke3 62. Kf1 f3 63. Kg1 Rxb4 64. Kh1 Kf2 65. Kh2 Rh4 66. Kh1 Rxh3#) 55. Kh1 Bg3 {[%cal Rb2b1]} 56. Ra1 Nf5 57. Rc7 Bf4 {( -> ...Ng3+)} 58. Rc5+ Kf6 (58... Ke4 $142 59. Ra3 Ng3+ 60. Kg1 Be3+ 61. Rxe3+ Kxe3) 59. Ra3 Rxb4 60. Kg2 Rb2+ 61. Kf3 Nh4+ 62. Ke4 Re2+ 63. Kd4 Nf5+ 64. Kc4 Bd6 65. Rxf5+ Kxf5 {[%mdl 4096] Endgame KRB-KR} 66. Rf3+ Bf4 {Black mates.} 67. Kd3 Rd2+ 68. Kc3 Rd5 69. Kc4 h5 70. Rf1 g4 71. hxg4+ hxg4 72. Re1 g3 73. Rg1 Rd2 74. Kc3 g2 {Weighted Error Value: White=0.42/Black=0.29} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.11"]
[White "Elayeb, Med Yessine"]
[Black "Ben Abbes, Ayoub"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1666"]
[BlackElo "1481"]
[Annotator "NA RC"]
[PlyCount "59"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:11]} 2. g3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:21]} 3. Bg2 {[%emt 0:00:01]} Bf5 {[%emt 0:00:10]} 4. c4 {[%emt 0:01:09]} e6 {[%emt 0:01:09]} 5. Qb3 {[%emt 0:01:39]} Qc8 {[%emt 0:02:02]} 6. Nc3 {[%emt 0:01:28]} dxc4 {[%emt 0:01:20]} 7. Qxc4 {[%emt 0:00:45]} Be7 {[%emt 0:00:50]} 8. e4 {[%emt 0:02:58]} Bg4 {[%emt 0:00:15]} 9. e5 {[%emt 0:01:45]} Bxf3 {[%emt 0:00:13]} 10. Bxf3 {[%emt 0:00:02]} Nfd7 {[%emt 0:00:10]} 11. d4 {[%emt 0:00:26]} c6 {[%emt 0:00:19]} 12. O-O {[%emt 0:00:36]} Nb6 {[%emt 0:00:16]} 13. Qb3 {[%emt 0:00:53]} Na6 {[%emt 0:00:13]} 14. Be3 {[%emt 0:01:05]} Nc7 {[%emt 0:00:06]} 15. h4 {[%emt 0:00:15]} Ncd5 {[%emt 0:00:14]} 16. h5 {[%emt 0:00:19]} Qd7 {[%emt 0:00:31]} 17. Ne4 {[%emt 0:00:51]} O-O {[%emt 0:01:58]} 18. h6 {[%emt 0:00:23]} g6 {[%emt 0:01:21]} 19. g4 {[%emt 0:01:59]} Rfd8 {[%emt 0:00:14]} 20. Rfd1 {[%emt 0:00:40]} Qe8 {[%emt 0:00:26]} 21. Bg5 {[%emt 0:02:10]} Bf6 {[%emt 0:03:18]} 22. Bxf6 {[%emt 0:00:18]} Rd7 {[%emt 0:00:07]} 23. Nd6 {[%emt 0:00:18]} Rxd6 {[%emt 0:00:22]} 24. exd6 {[%emt 0:00:18]} Nxf6 {[%emt 0:00:06]} 25. a4 {[%emt 0:00:21]} Rb8 {[%emt 0:00:27]} 26. a5 {[%emt 0:00:07]} Nbd5 {[%emt 0:00:12]} 27. g5 {[%emt 0:00:22]} Nd7 {[%emt 0:00:10]} 28. Bxd5 {[%emt 0:00:06]} exd5 {[%emt 0:00:10]} 29. Re1 {[%emt 0:00:28]} Qf8 {[%emt 0:00:09]} 30. Re7 {[%emt 0:00:18]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.12"]
[White "Machinya Desire"]
[Black "Soojay, Jorah"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1638"]
[BlackElo "1478"]
[Annotator "NA RC"]
[PlyCount "34"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 2. exd5 {[%emt 0:00:19]} Nf6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:10]} Nxd5 {[%emt 0:00:05]} 4. c3 {[%emt 0:00:03]} Bg4 {[%emt 0:00:04]} 5. d4 {[%emt 0:00:28]} e6 {[%emt 0:00:06]} 6. Nbd2 {[%emt 0:00:10]} Nc6 {[%emt 0:00:04]} 7. Be2 {[%emt 0:00:04]} Bd6 {[%emt 0:00:04]} 8. Ne4 {[%emt 0:00:15]} O-O {[%emt 0:00:21]} 9. Nfg5 {[%emt 0:00:40]} Bxe2 {[%emt 0:00:22]} 10. Qxe2 {[%emt 0:00:03]} h6 {[%emt 0:00:03]} 11. Nf3 {[%emt 0:00:19]} e5 {[%emt 0:00:09]} 12. dxe5 {[%emt 0:00:31]} Nxe5 {[%emt 0:00:04]} 13. O-O {[%emt 0:00:03]} Re8 {[%emt 0:00:30]} 14. Nxe5 {[%emt 0:00:25]} Rxe5 {[%emt 0:00:06]} 15. Qf3 {[%emt 0:00:03]} Qe7 {[%emt 0:00:44]} 16. Nxd6 {[%emt 0:00:12]} cxd6 {[%emt 0:00:09]} 17. Rd1 {[%emt 0:00:17]} Re1+ {[%emt 0:00:06]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.13"]
[White "van der Merwe, Alexander"]
[Black "Potgieter, Edward"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1655"]
[BlackElo "1229"]
[Annotator "NA RC"]
[PlyCount "115"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:02]} a6 {[%emt 0:00:03]} 4. Ba4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. O-O {[%emt 0:00:13]} b5 {[%emt 0:00:04]} 6. Bb3 {[%emt 0:00:03]} Bc5 {[%emt 0:00:02]} 7. c3 {[%emt 0:00:11]} d6 {[%emt 0:00:08]} 8. a4 {[%emt 0:00:05]} Bb7 {[%emt 0:02:02]} 9. d4 {[%emt 0:00:25]} Bb6 {[%emt 0:00:38]} 10. Bg5 {[%emt 0:00:06]} h6 {[%emt 0:01:08]} 11. Bxf6 {[%emt 0:00:05]} Qxf6 {[%emt 0:00:49]} 12. Bd5 {[%emt 0:00:07]} O-O {[%emt 0:00:37]} 13. Na3 {[%emt 0:00:18]} exd4 {[%emt 0:03:18]} 14. cxd4 {[%emt 0:01:07]} b4 {[%emt 0:03:01]} 15. Nc4 {[%emt 0:00:32]} a5 {[%emt 0:02:21]} 16. Rc1 {[%emt 0:02:31]} Nd8 {[%emt 0:01:15]} 17. Nxb6 {[%emt 0:01:44]} cxb6 {[%emt 0:00:20]} 18. Bxb7 {[%emt 0:00:37]} Nxb7 {[%emt 0:00:03]} 19. Rc6 {[%emt 0:02:27]} Qd8 {[%emt 0:00:37]} 20. Qc2 {[%emt 0:00:43]} Rc8 {[%emt 0:00:29]} 21. Rc1 {[%emt 0:00:50]} Rxc6 {[%emt 0:04:48]} 22. Qxc6 {[%emt 0:00:04]} Qb8 {[%emt 0:00:19]} 23. Qxb6 {[%emt 0:03:16]} Rc8 {[%emt 0:00:07]} 24. Rc6 {[%emt 0:01:56]} Rxc6 {[%emt 0:00:49]} 25. Qxc6 {[%emt 0:00:05]} Nd8 {[%emt 0:00:26]} 26. Qe8+ {[%emt 0:01:55]} Kh7 {[%emt 0:00:06]} 27. g3 {[%emt 0:01:30]} Qc7 {[%emt 0:00:57]} 28. d5 {[%emt 0:01:40]} b3 {[%emt 0:00:50]} 29. Kg2 {[%emt 0:01:09]} Nb7 {[%emt 0:00:46]} 30. Qc6 {[%emt 0:00:18]} Qe7 {[%emt 0:01:25]} 31. h3 {[%emt 0:01:54]} Nc5 {[%emt 0:00:47]} 32. e5 {[%emt 0:00:36]} Nd3 {[%emt 0:01:44]} 33. Qc3 {[%emt 0:01:24]} Nc5 {[%emt 0:00:11]} 34. exd6 {[%emt 0:00:47]} Qxd6 {[%emt 0:00:02]} 35. Qd4 {[%emt 0:00:54]} Kg6 {[%emt 0:00:18]} 36. Ne5+ {[%emt 0:00:11]} Kh7 {[%emt 0:00:10]} 37. Nxf7 {[%emt 0:00:09]} Qd7 {[%emt 0:00:05]} 38. Qxc5 {[%emt 0:00:12]} Qxf7 {[%emt 0:00:01]} 39. d6 {[%emt 0:00:06]} Qb7+ {[%emt 0:00:03]} 40. Kh2 {[%emt 0:00:07]} h5 {[%emt 0:00:26]} 41. Qxh5+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:05]} 42. Qf5 {[%emt 0:00:09]} Qb6 {[%emt 0:00:09]} 43. d7 {[%emt 0:00:08]} Kh8 {[%emt 0:00:19]} 44. Qf8+ {[%emt 0:00:08]} Kh7 {[%emt 0:00:05]} 45. d8=Q {[%emt 0:00:06]} Qe6 {[%emt 0:00:13]} 46. Qh8+ {[%emt 0:00:14]} Kg6 {[%emt 0:00:02]} 47. Qde8+ {[%emt 0:00:02]} Qxe8 {[%emt 0:00:07]} 48. Qxe8+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:02]} 49. Qb5 {[%emt 0:00:04]} g5 {[%emt 0:00:02]} 50. Qxa5 {[%emt 0:00:02]} g4 {[%emt 0:00:02]} 51. Qb5 {[%emt 0:00:04]} gxh3 {[%emt 0:00:04]} 52. a5 {[%emt 0:00:02]} Kg7 {[%emt 0:00:03]} 53. a6 {[%emt 0:00:02]} Kf7 {[%emt 0:00:01]} 54. a7 {[%emt 0:00:02]} Ke7 {[%emt 0:00:01]} 55. a8=Q {[%emt 0:00:06]} Kf6 {[%emt 0:00:01]} 56. Qaa6+ {[%emt 0:00:03]} Ke7 {[%emt 0:00:04]} 57. Qbb7+ {[%emt 0:00:02]} Kd8 {[%emt 0:00:01]} 58. Qaa8# {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.14"]
[White "Fourie, Brandon"]
[Black "Lion, Pierre"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1583"]
[BlackElo "1586"]
[Annotator "NA RC"]
[PlyCount "26"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:09]} e6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:12]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} Qc7 {[%emt 0:00:04]} 6. Nxc6 {[%emt 0:00:09]} bxc6 {[%emt 0:00:05]} 7. Bd3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:13]} 8. O-O {[%emt 0:00:11]} d5 {[%emt 0:00:56]} 9. exd5 {[%emt 0:01:52]} cxd5 {[%emt 0:00:24]} 10. Nb5 {[%emt 0:00:12]} Qb8 {[%emt 0:00:19]} 11. Qf3 {[%emt 0:05:02]} Be7 {[%emt 0:00:27]} 12. Re1 {[%emt 0:00:58]} O-O {[%emt 0:01:04]} 13. Bf4 {[%emt 0:00:31]} Qb6 {[%emt 0:00:04]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.15"]
[White "Mcligeyo, Robert"]
[Black "Mohamed Aly, Karim"]
[Result "1-0"]
[WhiteElo "1688"]
[BlackElo "1585"]
[Annotator "NA RC"]
[PlyCount "1"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. c4 {[%emt 0:00:06]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.16"]
[White "Palmer, Reegan"]
[Black "Pungo, Honorato"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1325"]
[BlackElo "1550"]
[Annotator "NA RC"]
[PlyCount "62"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:11]} 2. Nc3 {[%emt 0:00:03]} g6 {[%emt 0:00:11]} 3. f4 {[%emt 0:00:02]} Bg7 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:02]} 5. Bc4 {[%emt 0:00:13]} Ne7 {[%emt 0:00:07]} 6. d3 {[%emt 0:00:02]} a6 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:09]} 8. Qe1 {[%emt 0:00:05]} Nbc6 {[%emt 0:00:07]} 9. Qh4 {[%emt 0:00:05]} d5 {[%emt 0:00:43]} 10. Bb3 {[%emt 0:00:07]} b5 {[%emt 0:00:07]} 11. a3 {[%emt 0:01:29]} Bb7 {[%emt 0:00:38]} 12. Ng5 {[%emt 0:00:22]} h6 {[%emt 0:00:09]} 13. Nf3 {[%emt 0:00:01]} dxe4 {[%emt 0:00:26]} 14. Nxe4 {[%emt 0:00:06]} Nd4 {[%emt 0:02:25]} 15. Nfd2 {[%emt 0:03:17]} Nxb3 {[%emt 0:01:57]} 16. Nxb3 {[%emt 0:00:13]} c4 {[%emt 0:01:03]} 17. Nbc5 {[%emt 0:02:08]} Bxe4 {[%emt 0:00:36]} 18. Nxe4 {[%emt 0:00:31]} cxd3 {[%emt 0:00:15]} 19. Rd1 {[%emt 0:00:49]} Qb6+ {[%emt 0:01:16]} 20. Kh1 {[%emt 0:00:57]} Nf5 {[%emt 0:00:22]} 21. Qh3 {[%emt 0:01:23]} dxc2 {[%emt 0:00:20]} 22. Re1 {[%emt 0:00:01]} Rfd8 {[%emt 0:00:29]} 23. Bd2 {[%emt 0:00:25]} Rac8 {[%emt 0:01:28]} 24. g4 {[%emt 0:00:16]} Qb7 {[%emt 0:01:49]} 25. Qg2 {[%emt 0:01:08]} Nd6 {[%emt 0:00:36]} 26. Ba5 {[%emt 0:00:11]} Rd7 {[%emt 0:02:37]} 27. Nxd6 {[%emt 0:00:17]} Qxg2+ {[%emt 0:00:06]} 28. Kxg2 {[%emt 0:00:03]} Rxd6 {[%emt 0:00:02]} 29. Bb4 {[%emt 0:00:14]} Rd3 {[%emt 0:00:10]} 30. Kf2 {[%emt 0:00:17]} Bxb2 {[%emt 0:00:07]} 31. Ke2 {[%emt 0:00:02]} Rd4 {[%emt 0:00:13]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.17"]
[White "Dutt Dakshesh"]
[Black "Spink, Benjamin M"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1549"]
[BlackElo "2110"]
[Annotator "RC"]
[PlyCount "144"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:05]} e5 {[%emt 0:00:02]} 6. Nf3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:04]} 7. Bd3 {[%emt 0:00:11]} d5 {[%emt 0:00:04]} 8. exd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:04]} 9. Bd2 {[%emt 0:01:01]} Nxc3 {[%emt 0:00:39]} 10. Bxc3 {[%emt 0:00:36]} Bxc3+ {[%emt 0:00:03]} 11. bxc3 {[%emt 0:00:02]} O-O {[%emt 0:00:03]} 12. O-O {[%emt 0:00:04]} Be6 {[%emt 0:00:50]} 13. Re1 {[%emt 0:00:56]} Qc7 {[%emt 0:00:17]} 14. Qe2 {[%emt 0:00:58]} Bg4 {[%emt 0:01:38]} 15. h3 {[%emt 0:00:58]} Bh5 {[%emt 0:00:07]} 16. Qe3 {[%emt 0:00:20]} Rae8 {[%emt 0:01:56]} 17. Be4 {[%emt 0:03:36]} f6 {[%emt 0:04:05]} 18. Rab1 {[%emt 0:01:33]} Bf7 {[%emt 0:01:23]} 19. a3 {[%emt 0:01:15]} b6 {[%emt 0:00:47]} 20. Nh4 {[%emt 0:02:04]} g6 {[%emt 0:01:03]} 21. Qf3 {[%emt 0:00:22]} f5 {[%emt 0:00:47]} 22. Bxc6 {[%emt 0:00:54]} e4 {[%emt 0:00:04]} 23. Bxe4 {[%emt 0:00:26]} fxe4 {[%emt 0:00:06]} 24. Qg4 {[%emt 0:01:17]} Qxc3 {[%emt 0:01:05]} 25. Rxe4 {[%emt 0:01:26]} Qxc2 {[%emt 0:00:14]} 26. Reb4 {[%emt 0:00:25]} Bd5 {[%emt 0:01:43]} 27. Qd7 {[%emt 0:01:37]} Qxf2+ {[%emt 0:01:32]} 28. Kh1 {[%emt 0:00:09]} Re1+ {[%emt 0:00:48]} 29. Rxe1 {[%emt 0:00:21]} Qxe1+ {[%emt 0:00:03]} 30. Kh2 {[%emt 0:00:02]} Qe5+ {[%emt 0:00:05]} 31. Kg1 {[%emt 0:00:26]} Rf7 {[%emt 0:01:18]} 32. Qg4 {[%emt 0:00:55]} Be6 {[%emt 0:04:16]} 33. Qe4 {[%emt 0:01:22]} Qxe4 {[%emt 0:00:28]} 34. Rxe4 {[%emt 0:00:04]} Bd5 {[%emt 0:00:32]} 35. Re5 {[%emt 0:00:30]} Bb7 {[%emt 0:00:17]} 36. g4 {[%emt 0:00:10]} Kf8 {[%emt 0:01:16]} 37. Re3 {[%emt 0:00:13]} Kg7 {[%emt 0:01:20]} 38. Kh2 {[%emt 0:00:07]} Rf2+ {[%emt 0:01:18]} 39. Kg3 {[%emt 0:00:04]} Rf7 {[%emt 0:00:08]} 40. Rc3 {[%emt 0:00:09]} Kf8 {[%emt 0:00:41]} 41. Rd3 {[%emt 0:00:04]} Ke7 {[%emt 0:00:13]} 42. Rc3 {[%emt 0:00:02]} Kd6 {[%emt 0:00:05]} 43. Rd3+ {[%emt 0:00:03]} Kc5 {[%emt 0:00:04]} 44. Re3 {[%emt 0:00:16]} Kd4 {[%emt 0:00:09]} 45. Re8 {[%emt 0:00:12]} Kc4 {[%emt 0:00:14]} 46. Re1 {[%emt 0:00:25]} Rd7 {[%emt 0:00:21]} 47. Ng2 {[%emt 0:00:41]} Bxg2 {[%emt 0:00:03]} 48. Kxg2 {[%emt 0:00:03]} a5 {[%emt 0:00:06]} 49. Re4+ {[%emt 0:00:07]} Kd3 {[%emt 0:00:13]} 50. Re6 {[%emt 0:00:17]} b5 {[%emt 0:00:04]} 51. Rb6 {[%emt 0:00:05]} Kc4 {[%emt 0:00:02]} 52. Rc6+ {[%emt 0:00:05]} Kb3 {[%emt 0:00:03]} 53. Rb6 {[%emt 0:00:04]} b4 {[%emt 0:00:08]} 54. axb4 {[%emt 0:00:02]} axb4 {[%emt 0:00:02]} 55. Kf2 {[%emt 0:00:04]} Kc3 {[%emt 0:00:04]} 56. Rc6+ {[%emt 0:00:04]} Kb2 {[%emt 0:00:02]} 57. Rb6 {[%emt 0:00:03]} b3 {[%emt 0:00:02]} 58. Ke2 {[%emt 0:00:03]} Kc2 {[%emt 0:00:05]} 59. Rc6+ {[%emt 0:00:03]} Kb1 {[%emt 0:00:01]} 60. Rb6 {[%emt 0:00:02]} b2 {[%emt 0:00:02]} 61. Ke1 {[%emt 0:00:06]} Rd5 {[%emt 0:00:29]} 62. Rc6 {[%emt 0:00:42]} Ka2 {[%emt 0:00:04]} 63. Rc2 {[%emt 0:00:04]} Kb3 {[%emt 0:00:05]} 64. Rc6 {[%emt 0:00:11]} b1=Q+ {[%emt 0:00:04]} 65. Kf2 {[%emt 0:00:03]} Qb2+ {[%emt 0:00:20]} 66. Kg3 {[%emt 0:00:05]} Qc3+ {[%emt 0:00:04]} 67. Kh4 {[%emt 0:00:02]} Qxc6 {[%emt 0:00:06]} 68. Kg3 {[%emt 0:00:12]} Qc3+ {[%emt 0:00:03]} 69. Kh4 {[%emt 0:00:03]} Qf6+ {[%emt 0:00:03]} 70. Kg3 {[%emt 0:00:02]} Rd3+ {[%emt 0:00:03]} 71. Kg2 {[%emt 0:00:03]} Qb2+ {[%emt 0:00:02]} 72. Kf1 {[%emt 0:00:03]} Rd1# {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.18"]
[White "Darius Patlo Banda"]
[Black "Wael, Abdel Rahman"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1369"]
[BlackElo "1570"]
[Annotator "NA RC"]
[PlyCount "75"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:05]} d5 {[%emt 0:01:21]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:07]} exd5 {[%emt 0:00:19]} 5. Bg5 {[%emt 0:00:05]} Be7 {[%emt 0:00:22]} 6. Nf3 {[%emt 0:00:07]} h6 {[%emt 0:00:36]} 7. Bh4 {[%emt 0:00:16]} O-O {[%emt 0:00:57]} 8. e3 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:08]} 9. Bd3 {[%emt 0:00:09]} b6 {[%emt 0:00:08]} 10. O-O {[%emt 0:00:45]} Bb7 {[%emt 0:00:07]} 11. Qc2 {[%emt 0:00:11]} c5 {[%emt 0:01:19]} 12. b3 {[%emt 0:01:33]} a6 {[%emt 0:00:56]} 13. a4 {[%emt 0:00:42]} Rc8 {[%emt 0:00:16]} 14. dxc5 {[%emt 0:02:11]} Nxc5 {[%emt 0:00:24]} 15. Nd4 {[%emt 0:00:27]} g5 {[%emt 0:01:32]} 16. Bg3 {[%emt 0:00:17]} Nce4 {[%emt 0:00:15]} 17. Nde2 {[%emt 0:00:53]} Bb4 {[%emt 0:00:15]} 18. Be5 {[%emt 0:00:34]} Bxc3 {[%emt 0:02:59]} 19. Nxc3 {[%emt 0:01:19]} Nxc3 {[%emt 0:01:22]} 20. Bxc3 {[%emt 0:00:06]} d4 {[%emt 0:00:37]} 21. exd4 {[%emt 0:00:12]} Qd5 {[%emt 0:00:05]} 22. f3 {[%emt 0:00:35]} g4 {[%emt 0:01:34]} 23. Bc4 {[%emt 0:00:33]} Qg5 {[%emt 0:00:39]} 24. f4 {[%emt 0:01:55]} Qh5 {[%emt 0:01:16]} 25. Rae1 {[%emt 0:00:32]} Rfe8 {[%emt 0:01:03]} 26. Re5 {[%emt 0:00:24]} Rxe5 {[%emt 0:02:58]} 27. fxe5 {[%emt 0:00:13]} Rxc4 {[%emt 0:00:06]} 28. bxc4 {[%emt 0:00:57]} g3 {[%emt 0:01:17]} 29. h3 {[%emt 0:01:10]} Ne4 {[%emt 0:00:16]} 30. d5 {[%emt 0:00:18]} Nf2 {[%emt 0:00:42]} 31. Be1 {[%emt 0:01:01]} Nd1 {[%emt 0:03:08]} 32. Bd2 {[%emt 0:01:13]} Nf2 {[%emt 0:00:14]} 33. Be3 {[%emt 0:00:08]} Nxh3+ {[%emt 0:01:41]} 34. gxh3 {[%emt 0:00:06]} Qxe5 {[%emt 0:00:07]} 35. Bxb6 {[%emt 0:00:50]} Qh5 {[%emt 0:00:12]} 36. Qf5 {[%emt 0:00:20]} Qe2 {[%emt 0:01:03]} 37. Qxf7+ {[%emt 0:00:08]} Kh8 {[%emt 0:00:04]} 38. Bd4+ {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.19"]
[White "Tong, William M"]
[Black "Barrani, Adem"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1985"]
[BlackElo "1396"]
[Annotator "RC"]
[PlyCount "166"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:19]} g6 {[%emt 0:00:02]} 4. Be2 {[%emt 0:00:55]} Bg7 {[%emt 0:00:03]} 5. Be3 {[%emt 0:00:13]} O-O {[%emt 0:00:18]} 6. Nf3 {[%emt 0:00:06]} c6 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:14]} b5 {[%emt 0:00:02]} 8. a3 {[%emt 0:02:36]} Nbd7 {[%emt 0:00:04]} 9. h3 {[%emt 0:00:43]} a6 {[%emt 0:00:07]} 10. Qd2 {[%emt 0:00:40]} c5 {[%emt 0:00:44]} 11. dxc5 {[%emt 0:03:40]} dxc5 {[%emt 0:00:35]} 12. e5 {[%emt 0:02:26]} Ne8 {[%emt 0:00:40]} 13. Bh6 {[%emt 0:01:33]} Bb7 {[%emt 0:00:34]} 14. Bxg7 {[%emt 0:00:21]} Nxg7 {[%emt 0:00:09]} 15. Rad1 {[%emt 0:00:38]} Nb6 {[%emt 0:01:30]} 16. Qxd8 {[%emt 0:01:07]} Raxd8 {[%emt 0:00:02]} 17. b3 {[%emt 0:00:01]} Ne6 {[%emt 0:00:46]} 18. Rfe1 {[%emt 0:11:52]} b4 {[%emt 0:00:13]} 19. axb4 {[%emt 0:00:07]} cxb4 {[%emt 0:00:03]} 20. Na4 {[%emt 0:00:09]} Nxa4 {[%emt 0:00:26]} 21. bxa4 {[%emt 0:00:03]} a5 {[%emt 0:00:05]} 22. Rxd8 {[%emt 0:00:24]} Rxd8 {[%emt 0:00:02]} 23. Bb5 {[%emt 0:00:04]} Bxf3 {[%emt 0:00:10]} 24. gxf3 {[%emt 0:00:04]} Nd4 {[%emt 0:00:01]} 25. Rf1 {[%emt 0:00:07]} Nxf3+ {[%emt 0:00:06]} 26. Kg2 {[%emt 0:00:02]} Nxe5 {[%emt 0:00:03]} 27. Re1 {[%emt 0:00:07]} f6 {[%emt 0:00:49]} 28. Rc1 {[%emt 0:00:35]} Rc8 {[%emt 0:00:26]} 29. Kf1 {[%emt 0:00:17]} b3 {[%emt 0:00:03]} 30. c4 {[%emt 0:00:06]} b2 {[%emt 0:01:35]} 31. Rb1 {[%emt 0:00:09]} Nxc4 {[%emt 0:00:02]} 32. Bxc4+ {[%emt 0:00:18]} Rxc4 {[%emt 0:00:03]} 33. Rxb2 {[%emt 0:00:02]} Rxa4 {[%emt 0:00:02]} 34. Rb7 {[%emt 0:00:15]} Kf7 {[%emt 0:00:04]} 35. Ke2 {[%emt 0:00:08]} Ra3 {[%emt 0:00:12]} 36. f3 {[%emt 0:00:05]} a4 {[%emt 0:00:04]} 37. Ra7 {[%emt 0:00:04]} Ra2+ {[%emt 0:00:07]} 38. Ke3 {[%emt 0:00:06]} a3 {[%emt 0:00:02]} 39. Kf4 {[%emt 0:00:11]} Ra1 {[%emt 0:00:07]} 40. h4 {[%emt 0:00:05]} h6 {[%emt 0:00:05]} 41. Kg3 {[%emt 0:00:16]} a2 {[%emt 0:00:03]} 42. Kg2 {[%emt 0:00:08]} Ke6 {[%emt 0:00:43]} 43. Ra6+ {[%emt 0:00:03]} Kf5 {[%emt 0:00:02]} 44. Ra5+ {[%emt 0:00:15]} e5 {[%emt 0:00:04]} 45. Ra4 {[%emt 0:00:09]} g5 {[%emt 0:00:25]} 46. h5 {[%emt 0:00:20]} Rd1 {[%emt 0:01:45]} 47. Rxa2 {[%emt 0:00:07]} Rd4 {[%emt 0:00:05]} 48. Ra8 {[%emt 0:00:27]} Rh4 {[%emt 0:00:04]} 49. Rh8 {[%emt 0:00:04]} Rxh5 {[%emt 0:00:02]} 50. Rh7 {[%emt 0:00:02]} Kg6 {[%emt 0:00:03]} 51. Re7 {[%emt 0:00:05]} Rh4 {[%emt 0:00:03]} 52. Re6 {[%emt 0:00:06]} Rb4 {[%emt 0:00:10]} 53. Rc6 {[%emt 0:00:04]} h5 {[%emt 0:00:03]} 54. Rc2 {[%emt 0:00:11]} Rb3 {[%emt 0:00:07]} 55. Rd2 {[%emt 0:00:07]} Kf5 {[%emt 0:00:11]} 56. Re2 {[%emt 0:00:12]} g4 {[%emt 0:00:11]} 57. fxg4+ {[%emt 0:00:05]} hxg4 {[%emt 0:00:05]} 58. Rf2+ {[%emt 0:00:02]} Kg5 {[%emt 0:00:10]} 59. Re2 {[%emt 0:00:05]} Kf4 {[%emt 0:00:07]} 60. Rf2+ {[%emt 0:00:02]} Rf3 {[%emt 0:00:03]} 61. Ra2 {[%emt 0:00:12]} e4 {[%emt 0:00:11]} 62. Ra6 {[%emt 0:00:08]} f5 {[%emt 0:00:02]} 63. Ra5 {[%emt 0:00:12]} g3 {[%emt 0:00:07]} 64. Ra2 {[%emt 0:00:20]} Rf2+ {[%emt 0:00:10]} 65. Rxf2+ {[%emt 0:00:03]} gxf2 {[%emt 0:00:01]} 66. Kxf2 {[%emt 0:00:02]} e3+ {[%emt 0:00:02]} 67. Kf1 {[%emt 0:00:02]} Kf3 {[%emt 0:00:03]} 68. Ke1 {[%emt 0:00:03]} e2 {[%emt 0:00:03]} 69. Kd2 {[%emt 0:00:02]} Kf2 {[%emt 0:00:01]} 70. Kc3 {[%emt 0:00:02]} e1=Q+ {[%emt 0:00:03]} 71. Kd4 {[%emt 0:00:02]} Qe4+ {[%emt 0:00:04]} 72. Kc5 {[%emt 0:00:02]} Qd3 {[%emt 0:00:02]} 73. Kc6 {[%emt 0:00:03]} Ke3 {[%emt 0:00:02]} 74. Kc5 {[%emt 0:00:03]} Qd4+ {[%emt 0:00:03]} 75. Kc6 {[%emt 0:00:02]} Ke4 {[%emt 0:00:04]} 76. Kc7 {[%emt 0:00:04]} Ke5 {[%emt 0:00:02]} 77. Kc6 {[%emt 0:00:01]} Qd6+ {[%emt 0:00:04]} 78. Kb5 {[%emt 0:00:06]} Qc7 {[%emt 0:00:03]} 79. Kb4 {[%emt 0:00:09]} Kd5 {[%emt 0:00:02]} 80. Kb3 {[%emt 0:00:05]} Kd4 {[%emt 0:00:01]} 81. Ka4 {[%emt 0:00:04]} Qb6 {[%emt 0:00:03]} 82. Ka3 {[%emt 0:00:05]} Kc3 {[%emt 0:00:03]} 83. Ka2 {[%emt 0:00:05]} Qb2# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.20"]
[White "Shah, Darshan Samir"]
[Black "Meise, Keagen"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "1502"]
[BlackElo "1200"]
[Annotator "NA RC"]
[PlyCount "233"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:10]} c5 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:07]} g6 {[%emt 0:00:03]} 4. g3 {[%emt 0:00:08]} Bg7 {[%emt 0:00:03]} 5. Bg2 {[%emt 0:00:07]} O-O {[%emt 0:00:04]} 6. O-O {[%emt 0:00:07]} d6 {[%emt 0:00:03]} 7. d4 {[%emt 0:00:11]} cxd4 {[%emt 0:00:13]} 8. Nxd4 {[%emt 0:00:08]} Qc7 {[%emt 0:00:13]} 9. Qd3 {[%emt 0:01:08]} a6 {[%emt 0:00:07]} 10. Be3 {[%emt 0:00:34]} Nbd7 {[%emt 0:00:41]} 11. b3 {[%emt 0:00:44]} Re8 {[%emt 0:01:31]} 12. Qd2 {[%emt 0:01:51]} Ne5 {[%emt 0:00:48]} 13. h3 {[%emt 0:00:26]} Nc6 {[%emt 0:00:53]} 14. Rfd1 {[%emt 0:01:26]} Bd7 {[%emt 0:03:33]} 15. Rac1 {[%emt 0:02:41]} Qa5 {[%emt 0:05:05]} 16. a4 {[%emt 0:01:39]} Rab8 {[%emt 0:01:58]} 17. Rb1 {[%emt 0:01:53]} Nxd4 {[%emt 0:00:30]} 18. Bxd4 {[%emt 0:00:25]} Bc6 {[%emt 0:00:25]} 19. e4 {[%emt 0:01:31]} Qc7 {[%emt 0:04:23]} 20. Ba7 {[%emt 0:02:37]} Rbc8 {[%emt 0:00:31]} 21. Be3 {[%emt 0:01:46]} Qd7 {[%emt 0:01:18]} 22. Bb6 {[%emt 0:01:12]} Nh5 {[%emt 0:00:57]} 23. Nd5 {[%emt 0:00:45]} Bxd5 {[%emt 0:00:07]} 24. Qxd5 {[%emt 0:00:31]} Nf6 {[%emt 0:00:43]} 25. Qd3 {[%emt 0:00:37]} h5 {[%emt 0:01:13]} 26. e5 {[%emt 0:00:26]} Nh7 {[%emt 0:00:29]} 27. exd6 {[%emt 0:00:15]} exd6 {[%emt 0:00:09]} 28. c5 {[%emt 0:00:11]} Re6 {[%emt 0:01:02]} 29. cxd6 {[%emt 0:00:11]} Be5 {[%emt 0:00:10]} 30. Bc7 {[%emt 0:00:30]} Bxd6 {[%emt 0:00:37]} 31. Bxd6 {[%emt 0:00:11]} Rd8 {[%emt 0:00:01]} 32. Qc4 {[%emt 0:01:00]} Rxd6 {[%emt 0:00:18]} 33. Rxd6 {[%emt 0:00:11]} Qxd6 {[%emt 0:00:02]} 34. Bxb7 {[%emt 0:00:10]} a5 {[%emt 0:00:13]} 35. Rc1 {[%emt 0:00:22]} Nf6 {[%emt 0:00:23]} 36. Qa6 {[%emt 0:01:05]} Qe5 {[%emt 0:00:33]} 37. Qc4 {[%emt 0:00:56]} Kg7 {[%emt 0:00:23]} 38. Bg2 {[%emt 0:00:18]} Qd6 {[%emt 0:00:14]} 39. h4 {[%emt 0:00:57]} Qd2 {[%emt 0:00:03]} 40. Qc2 {[%emt 0:00:12]} Qd4 {[%emt 0:00:08]} 41. Qc5 {[%emt 0:00:20]} Qd2 {[%emt 0:00:08]} 42. Qc2 {[%emt 0:00:06]} Qd4 {[%emt 0:00:08]} 43. Kh2 {[%emt 0:00:13]} Ng4+ {[%emt 0:00:06]} 44. Kg1 {[%emt 0:00:10]} Kh7 {[%emt 0:00:04]} 45. Qc5 {[%emt 0:00:13]} Qd2 {[%emt 0:00:04]} 46. Rf1 {[%emt 0:00:10]} Re8 {[%emt 0:00:23]} 47. Qd5 {[%emt 0:00:12]} Qxd5 {[%emt 0:00:31]} 48. Bxd5 {[%emt 0:00:03]} Kg7 {[%emt 0:00:02]} 49. Bc4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:08]} 50. Kg2 {[%emt 0:00:13]} Re7 {[%emt 0:00:02]} 51. f3 {[%emt 0:00:07]} Kf8 {[%emt 0:00:11]} 52. Rf2 {[%emt 0:00:12]} Ra7 {[%emt 0:00:02]} 53. Kh3 {[%emt 0:00:14]} Nd7 {[%emt 0:00:05]} 54. f4 {[%emt 0:00:16]} Nb6 {[%emt 0:00:03]} 55. Bb5 {[%emt 0:00:13]} Nd5 {[%emt 0:00:04]} 56. f5 {[%emt 0:00:07]} Kg7 {[%emt 0:00:12]} 57. Rf3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:14]} 58. fxg6 {[%emt 0:00:09]} fxg6 {[%emt 0:00:04]} 59. Re3 {[%emt 0:00:10]} Ng4 {[%emt 0:00:02]} 60. Re8 {[%emt 0:00:09]} Nf6 {[%emt 0:00:05]} 61. Re6 {[%emt 0:00:07]} Ng4 {[%emt 0:00:12]} 62. Be2 {[%emt 0:00:23]} Nf6 {[%emt 0:00:06]} 63. Ra6 {[%emt 0:00:17]} Rxa6 {[%emt 0:00:20]} 64. Bxa6 {[%emt 0:00:03]} Nd5 {[%emt 0:00:03]} 65. Bc4 {[%emt 0:00:04]} Ne3 {[%emt 0:00:04]} 66. Bb5 {[%emt 0:00:06]} Kf6 {[%emt 0:00:08]} 67. Kh2 {[%emt 0:00:06]} Nc2 {[%emt 0:00:07]} 68. Kg2 {[%emt 0:00:07]} Nd4 {[%emt 0:00:03]} 69. Kf2 {[%emt 0:00:13]} Nxb3 {[%emt 0:00:05]} 70. Ke3 {[%emt 0:00:08]} Kf5 {[%emt 0:00:54]} 71. Bd7+ {[%emt 0:00:07]} Ke5 {[%emt 0:00:09]} 72. Be8 {[%emt 0:00:02]} Kf6 {[%emt 0:00:02]} 73. Ke4 {[%emt 0:00:10]} Nc5+ {[%emt 0:00:07]} 74. Kd4 {[%emt 0:00:03]} Ne6+ {[%emt 0:00:30]} 75. Kc4 {[%emt 0:00:14]} Nc7 {[%emt 0:00:04]} 76. Bd7 {[%emt 0:00:22]} Ke7 {[%emt 0:00:14]} 77. Bc6 {[%emt 0:00:15]} Kf6 {[%emt 0:00:18]} 78. Kc5 {[%emt 0:00:20]} Ne6+ {[%emt 0:00:13]} 79. Kb5 {[%emt 0:00:12]} Nd4+ {[%emt 0:00:02]} 80. Kb6 {[%emt 0:00:05]} Kf5 {[%emt 0:00:13]} 81. Bd7+ {[%emt 0:00:11]} Kf6 {[%emt 0:00:21]} 82. Kxa5 {[%emt 0:00:08]} g5 {[%emt 0:00:04]} 83. hxg5+ {[%emt 0:00:21]} Kxg5 {[%emt 0:00:02]} 84. Kb6 {[%emt 0:00:01]} Nb3 {[%emt 0:00:18]} 85. Be6 {[%emt 0:00:11]} Nd4 {[%emt 0:00:04]} 86. Bd5 {[%emt 0:00:38]} Kg4 {[%emt 0:00:03]} 87. a5 {[%emt 0:00:01]} Kxg3 {[%emt 0:00:03]} 88. a6 {[%emt 0:00:02]} h4 {[%emt 0:00:02]} 89. a7 {[%emt 0:00:02]} h3 {[%emt 0:00:07]} 90. a8=Q {[%emt 0:00:04]} h2 {[%emt 0:00:04]} 91. Qg8+ {[%emt 0:00:05]} Kf4 {[%emt 0:00:17]} 92. Qg2 {[%emt 0:00:23]} Ke5 {[%emt 0:00:12]} 93. Bc6 {[%emt 0:00:10]} h1=B {[%emt 0:00:17]} 94. Qxh1 {[%emt 0:00:04]} Nf5 {[%emt 0:00:06]} 95. Qh5 {[%emt 0:00:03]} Kf6 {[%emt 0:00:02]} 96. Qf3 {[%emt 0:00:08]} Kg5 {[%emt 0:00:05]} 97. Qg2+ {[%emt 0:00:11]} Kf6 {[%emt 0:00:04]} 98. Bd7 {[%emt 0:00:13]} Ne7 {[%emt 0:00:03]} 99. Qf3+ {[%emt 0:00:05]} Kg7 {[%emt 0:00:06]} 100. Kc7 {[%emt 0:00:07]} Ng6 {[%emt 0:00:05]} 101. Kd8 {[%emt 0:00:10]} Kh6 {[%emt 0:00:12]} 102. Qf6 {[%emt 0:00:14]} Kh5 {[%emt 0:00:23]} 103. Be8 {[%emt 0:00:04]} Kg4 {[%emt 0:00:06]} 104. Qxg6+ {[%emt 0:00:05]} Kf4 {[%emt 0:00:02]} 105. Bd7 {[%emt 0:00:04]} Ke5 {[%emt 0:00:03]} 106. Qf5+ {[%emt 0:00:03]} Kd6 {[%emt 0:00:02]} 107. Qe6+ {[%emt 0:00:02]} Kc5 {[%emt 0:00:01]} 108. Qe5+ {[%emt 0:00:02]} Kc4 {[%emt 0:00:04]} 109. Be6+ {[%emt 0:00:02]} Kd3 {[%emt 0:00:03]} 110. Qf4 {[%emt 0:00:06]} Kc3 {[%emt 0:00:01]} 111. Qc4+ {[%emt 0:00:02]} Kd2 {[%emt 0:00:02]} 112. Qb3 {[%emt 0:00:03]} Ke2 {[%emt 0:00:02]} 113. Bg4+ {[%emt 0:00:02]} Kd2 {[%emt 0:00:04]} 114. Kd7 {[%emt 0:00:03]} Kc1 {[%emt 0:00:08]} 115. Qc3+ {[%emt 0:00:19]} Kb1 {[%emt 0:00:03]} 116. Bf5+ {[%emt 0:00:02]} Ka2 {[%emt 0:00:02]} 117. Qb4 {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.21"]
[White "Karania, Hardiv"]
[Black "Masaiti, Gideon"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1317"]
[BlackElo "1442"]
[Annotator "NA RC"]
[PlyCount "104"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:28]} d5 {[%emt 0:00:05]} 3. cxd5 {[%emt 0:00:11]} exd5 {[%emt 0:00:03]} 4. e3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:00:06]} Bd6 {[%emt 0:00:03]} 6. Nf3 {[%emt 0:00:05]} O-O {[%emt 0:00:04]} 7. O-O {[%emt 0:00:06]} Bg4 {[%emt 0:00:04]} 8. h3 {[%emt 0:00:13]} Bh5 {[%emt 0:00:07]} 9. Nbd2 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:05]} 10. b3 {[%emt 0:00:38]} Re8 {[%emt 0:00:13]} 11. Bb2 {[%emt 0:00:06]} c6 {[%emt 0:00:05]} 12. Qc2 {[%emt 0:00:30]} Qc7 {[%emt 0:00:08]} 13. Rac1 {[%emt 0:01:01]} Bxf3 {[%emt 0:00:08]} 14. Nxf3 {[%emt 0:00:03]} Ne4 {[%emt 0:00:03]} 15. Rcd1 {[%emt 0:01:39]} Ndf6 {[%emt 0:00:11]} 16. Qc1 {[%emt 0:00:25]} Rac8 {[%emt 0:00:14]} 17. Ba3 {[%emt 0:00:03]} c5 {[%emt 0:00:44]} 18. dxc5 {[%emt 0:00:55]} Nxc5 {[%emt 0:00:12]} 19. Bf5 {[%emt 0:00:31]} Ne6 {[%emt 0:02:02]} 20. Qxc7 {[%emt 0:00:23]} Bxc7 {[%emt 0:00:05]} 21. Nd4 {[%emt 0:02:22]} Nxd4 {[%emt 0:00:58]} 22. Rxd4 {[%emt 0:00:13]} Rcd8 {[%emt 0:00:13]} 23. Bc5 {[%emt 0:00:38]} b6 {[%emt 0:00:26]} 24. Ba3 {[%emt 0:00:10]} g6 {[%emt 0:00:11]} 25. Bc2 {[%emt 0:00:23]} Ne4 {[%emt 0:00:40]} 26. Bb2 {[%emt 0:00:33]} Be5 {[%emt 0:00:14]} 27. f3 {[%emt 0:02:53]} Ng3 {[%emt 0:00:42]} 28. Re1 {[%emt 0:00:14]} Bxd4 {[%emt 0:00:09]} 29. Bxd4 {[%emt 0:00:04]} Rc8 {[%emt 0:00:04]} 30. Bd3 {[%emt 0:00:17]} Nf5 {[%emt 0:00:19]} 31. Bb5 {[%emt 0:00:55]} Nxd4 {[%emt 0:00:24]} 32. Bxe8 {[%emt 0:00:08]} Rxe8 {[%emt 0:00:03]} 33. Kf2 {[%emt 0:00:43]} Ne6 {[%emt 0:00:29]} 34. Rd1 {[%emt 0:00:09]} Rd8 {[%emt 0:00:04]} 35. h4 {[%emt 0:00:16]} Kg7 {[%emt 0:00:04]} 36. g3 {[%emt 0:00:04]} Kf6 {[%emt 0:00:03]} 37. g4 {[%emt 0:00:55]} d4 {[%emt 0:00:28]} 38. e4 {[%emt 0:00:44]} Nf4 {[%emt 0:00:06]} 39. Kg3 {[%emt 0:00:09]} Ne2+ {[%emt 0:00:03]} 40. Kf2 {[%emt 0:00:02]} d3 {[%emt 0:00:03]} 41. Ke3 {[%emt 0:00:06]} Nc3 {[%emt 0:00:14]} 42. Rd2 {[%emt 0:00:22]} h6 {[%emt 0:00:06]} 43. a4 {[%emt 0:00:15]} g5 {[%emt 0:00:24]} 44. h5 {[%emt 0:00:13]} Ke5 {[%emt 0:00:03]} 45. Rb2 {[%emt 0:01:07]} Nd1+ {[%emt 0:00:28]} 46. Kd2 {[%emt 0:00:09]} Nxb2 {[%emt 0:00:03]} 47. b4 {[%emt 0:00:16]} Nc4+ {[%emt 0:00:06]} 48. Kd1 {[%emt 0:00:04]} d2 {[%emt 0:00:04]} 49. a5 {[%emt 0:02:27]} Ne3+ {[%emt 0:00:04]} 50. Ke2 {[%emt 0:01:59]} Kf4 {[%emt 0:00:37]} 51. axb6 {[%emt 0:01:06]} d1=Q+ {[%emt 0:00:06]} 52. Kf2 {[%emt 0:00:07]} Rd2# {[%emt 0:00:05]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.22"]
[White "Wael, Mostafa"]
[Black "Pujara, Jairaj"]
[Result "1-0"]
[WhiteElo "1492"]
[Annotator "NA RC"]
[PlyCount "1"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:08]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.23"]
[White "Belattar, Mohamed Walid"]
[Black "Sparg, Nathan"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1214"]
[BlackElo "1413"]
[Annotator "NA RC"]
[PlyCount "54"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:09]} 3. g3 {[%emt 0:00:02]} e6 {[%emt 0:00:09]} 4. Bg2 {[%emt 0:00:10]} Bd6 {[%emt 0:00:34]} 5. O-O {[%emt 0:00:13]} O-O {[%emt 0:00:04]} 6. c4 {[%emt 0:00:52]} c6 {[%emt 0:00:45]} 7. c5 {[%emt 0:00:49]} Bc7 {[%emt 0:00:51]} 8. Nc3 {[%emt 0:00:14]} Nbd7 {[%emt 0:00:38]} 9. Re1 {[%emt 0:00:30]} e5 {[%emt 0:02:03]} 10. e3 {[%emt 0:01:50]} e4 {[%emt 0:02:45]} 11. Nd2 {[%emt 0:00:37]} b6 {[%emt 0:01:18]} 12. b4 {[%emt 0:01:59]} a5 {[%emt 0:00:50]} 13. Qa4 {[%emt 0:03:30]} Bb7 {[%emt 0:03:34]} 14. b5 {[%emt 0:01:40]} cxb5 {[%emt 0:00:42]} 15. Qxb5 {[%emt 0:00:24]} Ba6 {[%emt 0:00:35]} 16. Qb2 {[%emt 0:00:32]} bxc5 {[%emt 0:00:29]} 17. dxc5 {[%emt 0:00:43]} Nxc5 {[%emt 0:00:17]} 18. Qa3 {[%emt 0:01:01]} Nd3 {[%emt 0:00:49]} 19. Rd1 {[%emt 0:00:43]} Ng4 {[%emt 0:00:43]} 20. Ncxe4 {[%emt 0:04:26]} dxe4 {[%emt 0:00:58]} 21. Nxe4 {[%emt 0:00:19]} Nf6 {[%emt 0:03:11]} 22. Nxf6+ {[%emt 0:00:22]} Qxf6 {[%emt 0:00:04]} 23. Bxa8 {[%emt 0:04:15]} Qxf2+ {[%emt 0:01:38]} 24. Kh1 {[%emt 0:01:16]} Rxa8 {[%emt 0:00:19]} 25. Rb1 {[%emt 0:01:40]} Ne1 {[%emt 0:01:26]} 26. Rxe1 {[%emt 0:00:54]} Qxe1+ {[%emt 0:00:05]} 27. Kg2 {[%emt 0:00:09]} Qf1# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.1"]
[White "Lutuima, Amaro"]
[Black "Filipe, Marcio"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2050"]
[BlackElo "1990"]
[Annotator "TA"]
[PlyCount "100"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,100,-6,20,5,11,17,22,-116,-8,-114,-95,-137,-136,-293,-293,-295,-287,-281,-174,-244,-241,-254,-127,-140,-139,-158,-149,-153,-118,-141,-106,-137,-91,-225,-164,-368,-367,-358,-355,-342,-354,-445,-363,-447,-428,-471,-339,-790,-773,-681,-592,-687,-677,-926,-905,-817,-790,-1091,-1062,-1027,-949,-1256,-1238,-1082,-670,-1008,-899,-4698,-4327,-29978,-29978,-29982,-29983,-29982,-29981,-29980,-29980,-29974,-29975]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 O-O-O 11. Nxe6 fxe6 12. Rxe6 h6 13. Bd2 {C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4.} Qd5 14. Qe2 g5 {[#]} 15. a3 $146 (15. Qe4 $11) ({Predecessor:} 15. Re1 Bd6 16. c4 dxc3 17. Bxc3 Rhf8 18. Rxh6 g4 19. Nd2 Bc5 20. Ne4 Bb6 21. Nf6 Qf5 22. Nxg4 Kb8 23. Rf6 Bxf2+ 24. Qxf2 {1-0 (24) Astaneh Lopez,A (2430)-Le Goff,R (2288) Chess.com INT 2020}) 15... Bg7 (15... d3 $1 $17 {[%cal Rd3e2]} 16. cxd3 g4 17. Rxc6 Qxc6) 16. Re1 (16. Qe4 $11) 16... d3 $1 $17 {[%cal Rd3e2][%mdl 64] Discovered Attack} 17. cxd3 {[#]} g4 $1 {[%cal Rg4f3]} 18. Nh4 (18. Rxc6 $17 Qxc6 19. Ne5 Bxe5 20. Qxg4+ Qd7 21. Qxd7+ Rxd7 22. Rxe5) 18... Nd4 $19 {[%mdl 64] Double Attack} 19. Qxg4 Nxe6 20. Rxe6 {[#] aiming for Rd6+.} Kb8 $1 21. Re3 (21. g3 $142) 21... Bxb2 22. Nf3 Rdf8 (22... Bxa3 $19 {White must now prevent ...Rhf8.} 23. Qa4 Bd6) 23. Qb4 Bf6 24. h4 Rhg8 25. a4 Bd8 {And now ...Rxf3 would win.} 26. Kf1 c6 27. a5 Bc7 28. Ne1 (28. a6 $17 {is a better defense.} Bb6 29. d4) 28... Rf4 $40 {[%mdl 128] White is in trouble.} 29. Re8+ $2 (29. Re4 c5 30. Qc4 Qxc4 31. Rxc4 Rxc4 32. dxc4) 29... Rxe8 30. Bxf4 Bxf4 31. Qxf4+ Qe5 32. Qxe5+ Rxe5 {[%mdl 4096] Endgame KR-KN} 33. g4 Rxa5 34. f4 Kc7 35. g5 $2 (35. Ke2) 35... Rf5 36. Ng2 Kd6 37. Kf2 a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 38. Kg3 h5 39. Ne3 Ke6 40. Kf3 a4 41. Ke4 Rf8 42. f5+ Kf7 43. Nc4 Rd8 44. Ne5+ Ke7 {Strongly threatening ...a3.} 45. Ng6+ Kd6 46. Ne5 Re8 {Black mates.} 47. g6 Rxe5+ 48. Kf4 {[#]} Rxf5+ $3 49. Kxf5 Ke7 50. Kg5 {[#]} Kf8 $1 {Weighted Error Value: White=1.12/Black=0.33} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.2"]
[White "Mhango, Banele"]
[Black "Beghriche, Rami Tadjeddine"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2117"]
[BlackElo "1783"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,118,4,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-5,-6,-9,-7,-8,-9,-2,-4,-116,-110,-112,-102,-108,-103,-104,-105,-215,0,-214,-208,-213,-213,-213,-213,-210,-210,-207,-200,-296,-280,-291,-281,-282,-277,-343,-343,-337,-334,-319,-295,-518,-497,-510,-497,-435,-487,-458,-432,-494,-489,-503,-512,-668,-753,-1400,-1356,-9802,-4964,-29974,-29974,-29979,-29979,-29980,-29979,-29982,-29983,-29982,-29982,-29982,-29983,-29981,-29984,-29989,-29990,-29991,-29992,-29992,-29993,-29997,-29998]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. cxd5 cxd5 8. Ne5 Nfd7 9. Nxd7 {D79: Fianchetto Grünfeld: Symmetrical Variation (6 0-0 c6 7 cxd5 cxd5).} Qxd7 10. Nc3 e6 11. b3 {The position is equal.} b6 12. Ba3 Rd8 13. Rc1 Ba6 14. Re1 Nc6 {[%cal Bb8c6,Bc6e7,Be7f5][%mdl 32]} 15. e3 {[#]} Ne7 $146 ({Predecessor:} 15... Rac8 16. Qd2 {½-½ (16) Petran,P (2301)-Verstraeten,R (2265) Pula 2017}) 16. Bf1 Bxf1 17. Rxf1 Nf5 18. Qd3 Rac8 19. Qb5 Rc6 20. Qa6 Rdc8 21. Nb5 Rxc1 22. Rxc1 Rxc1+ 23. Bxc1 Bf8 {White must now prevent ...Qc6.} 24. Nxa7 (24. Nc3 $11 {remains equal.}) 24... Qc7 $17 25. Ba3 Bxa3 26. Qxa3 Nd6 27. Qa6 Kg7 {[%mdl 1024] Black has strong compensation.} 28. Nb5 (28. Kg2 $17 {was called for.}) 28... Qc1+ $1 $19 29. Kg2 Ne4 30. Na7 Qb2 31. Qf1 Qxa2 32. Nb5 Qxb3 33. Qe2 Qb4 34. Nc7 (34. g4 $142) 34... Qc4 35. Qxc4 dxc4 {[%mdl 4096] Endgame KN-KN} 36. Nb5 {[#]} Nd6 $1 {[%mdl 512]} 37. Nc3 ({Don't go for} 37. Nxd6 $2 c3 $19) (37. Na3 f5) 37... b5 {aiming for ...b4.} 38. Na2 f5 39. Kf3 g5 40. h3 $2 (40. Ke2 {was necessary.}) 40... h5 41. Ke2 Kf6 42. Nb4 g4 43. hxg4 hxg4 44. f3 gxf3+ 45. Kxf3 Ne4 46. g4 Nc3 47. gxf5 exf5 48. Nc2 Na2 49. e4 {[#]} b4 $1 {[%cal Rb4b3] Black mates.} 50. Ne3 {[#]} c3 $1 51. e5+ Ke6 52. Kf4 b3 53. d5+ Kd7 54. e6+ Kd8 55. d6 c2 56. Nxf5 c1=Q+ 57. Ke5 b2 58. Kf6 b1=Q 59. Kf7 Qxf5+ {Weighted Error Value: White=0.55/Black=0.00} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.3"]
[White "Mohamed Abderrahim, Taleb Mohamed"]
[Black "Vasco Mateus Felizardo Viageir"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1799"]
[BlackElo "1862"]
[Annotator "NA RC"]
[PlyCount "61"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. a3 {[%emt 0:00:04]} e6 {[%emt 0:00:06]} 3. b4 {[%emt 0:00:03]} cxb4 {[%emt 0:00:40]} 4. axb4 {[%emt 0:00:03]} Bxb4 {[%emt 0:00:27]} 5. Bb2 {[%emt 0:00:03]} Bf8 {[%emt 0:00:10]} 6. d4 {[%emt 0:00:31]} d5 {[%emt 0:00:22]} 7. e5 {[%emt 0:00:15]} Nc6 {[%emt 0:00:03]} 8. Nf3 {[%emt 0:00:18]} Nge7 {[%emt 0:00:43]} 9. Bd3 {[%emt 0:00:16]} Qb6 {[%emt 0:01:15]} 10. Ba3 {[%emt 0:01:27]} Bd7 {[%emt 0:01:22]} 11. c3 {[%emt 0:00:36]} Ng6 {[%emt 0:00:14]} 12. Bxf8 {[%emt 0:00:31]} Nxf8 {[%emt 0:00:04]} 13. Na3 {[%emt 0:00:50]} a6 {[%emt 0:02:39]} 14. Nb5 {[%emt 0:00:17]} Nxe5 {[%emt 0:00:23]} 15. Nxe5 {[%emt 0:02:01]} Bxb5 {[%emt 0:00:03]} 16. Bxb5+ {[%emt 0:00:03]} Qxb5 {[%emt 0:00:06]} 17. Rb1 {[%emt 0:00:03]} Qa5 {[%emt 0:00:03]} 18. Rxb7 {[%emt 0:00:08]} Qxc3+ {[%emt 0:00:03]} 19. Kf1 {[%emt 0:00:04]} Qa3 {[%emt 0:00:56]} 20. Qc2 {[%emt 0:05:14]} Nd7 {[%emt 0:04:57]} 21. Nxd7 {[%emt 0:01:25]} Rd8 {[%emt 0:05:08]} 22. Qc6 {[%emt 0:04:16]} Qd3+ {[%emt 0:00:08]} 23. Ke1 {[%emt 0:00:49]} Qe4+ {[%emt 0:00:11]} 24. Kd2 {[%emt 0:03:53]} Qxd4+ {[%emt 0:00:04]} 25. Kc2 {[%emt 0:00:09]} Qc4+ {[%emt 0:00:30]} 26. Qxc4 {[%emt 0:00:04]} dxc4 {[%emt 0:00:02]} 27. Rd1 {[%emt 0:00:15]} h5 {[%emt 0:01:13]} 28. Nf6+ {[%emt 0:00:17]} gxf6 {[%emt 0:00:05]} 29. Rxd8+ {[%emt 0:00:02]} Kxd8 {[%emt 0:00:04]} 30. Rb8+ {[%emt 0:00:02]} Kc7 {[%emt 0:01:38]} 31. Rxh8 {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.4"]
[White "Mena, Martin"]
[Black "Brahami, Lamine"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1776"]
[BlackElo "2194"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,62,36,66,52,72,44,67,-24,-8,-57,-46,-50,-31,-64,-41,-75,-32,-40,-25,-156,-154,-135,-105,-126,-106,-129,-108,-87,-41,-45,0,-35,-18,-48,0,-15,-15,-91,-50,-245,-245,-215,-122,-413,-263,-649,-628,-1077,-1063,-1063,-557]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 O-O 6. h3 Nc6 7. d5 Nb8 {7...Nb4 might become the main line.} 8. Bd3 {E90: King's Indian: Classical: Early deviations and 6 h3.} c6 9. Be3 a6 {[#]} 10. g4 $146 (10. O-O $14) ({Predecessor:} 10. O-O b5 11. a3 cxd5 12. cxd5 e5 13. dxe6 fxe6 14. Bb1 Nc6 15. Ba2 b4 16. axb4 Nxb4 {1-0 (32) Sands,D (2109)-Pleasants,A (2075) Cardiff 2019}) 10... b5 11. Qc2 {[%cal Rc4b5]} bxc4 12. Bxc4 Bb7 13. g5 Nh5 14. Bd4 Nd7 15. dxc6 Bxc6 16. Bd5 {[#]} (16. Bxg7 $11 {keeps the balance.} Nxg7 17. Rd1) 16... Bxd5 $1 $17 17. exd5 Ne5 18. Nxe5 dxe5 19. Be3 Rc8 20. O-O-O Qa5 21. Kb1 Rb8 {[%cal Bc8b8,Bb8b4,Bb4a4,Ba4a2][%mdl 32]} 22. Ka1 Rfc8 23. Qa4 Qd8 (23... Qc7 {seems wilder.} 24. Ne4 Qb7 25. b3 f5 26. gxf6 Nxf6 27. Nxf6+ Bxf6 28. Kb1 Rc3) 24. Ne4 a5 {...Rb4 is the strong threat.} 25. Qa3 (25. Bc5 $11 {remains equal.}) 25... Rb4 26. Nc5 (26. f3 $15) 26... e4 $19 27. Nb3 {[#]} Qd7 ({Better is} 27... Rcc4 $1 $19 {Hoping for ...Ra4.} 28. d6 exd6) 28. Qxa5 {[%mdl 8192]} (28. Kb1 $17 {keeps fighting.}) 28... Ra4 29. Qb6 (29. Nc5 Rxa5 30. Nxd7) 29... Rca8 {Black is clearly winning.} 30. Nc5 Rxa2+ {[%mdl 64] Double Attack} 31. Kb1 Qa7 {Weighted Error Value: White=0.93/Black=0.28} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.5"]
[White "Elier, Ali"]
[Black "Joao Farisse"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2037"]
[BlackElo "1574"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,78,102,110,122,120,155,41,39,33,104,112,181,154,152,128,501,498,498,475,459,435,421,406,399,352,392,379,395,368,386,385,500,427,411,417,507,377,336,322,515,373,391,328,625,629,3273,2489,29986,1987,29989,29990,29992,29992,29992,29993,29993,29994,29994,29995,29998,29999,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. c3 d6 6. Qb3 Na5 7. Bxf7+ Kf8 8. Qa4 Kxf7 9. Qxa5 dxc3 10. Nxc3 c6 {C44: Ponziani Opening and Scotch Gambit.} 11. Qa3 {[#]} Be6 $146 ({Predecessor:} 11... Qb6 12. O-O h6 13. Be3 Qc7 14. Nd4 Nf6 15. Qb3+ Ke8 16. h3 Rf8 17. Rac1 Qd8 18. Rfd1 Qb6 19. Qc2 c5 20. Nf3 Be6 21. e5 dxe5 22. Nxe5 Bf7 23. Qa4+ {1-0 (23) Milla de Marco,C (2104)-Dominguez Perez,E Mondariz 2000}) 12. Nd4 (12. O-O $16) 12... Qd7 $14 {White is slightly better.} 13. O-O Bc4 ({Black should play} 13... Nf6 $14) 14. Re1 d5 (14... Nf6 $16 {was worth a try.}) 15. Qa4 $18 b5 16. Qc2 c5 $2 {[%mdl 8192] Loses the game.} (16... dxe4 $16 {is tougher.} 17. Rxe4 (17. Qxe4 Nf6 $11) 17... Bf6) 17. Nf3 {[#] Hoping for Ne5+.} Kf8 18. b3 {[%cal Bb2b3,Bb3c4][%mdl 32]} d4 19. bxc4 dxc3 20. Qxc3 b4 21. Qc2 a5 22. Bb2 Nh6 23. Rad1 Qe6 24. Rd5 Rg8 25. Ng5 Bxg5 26. Rxg5 Rc8 27. Qd2 Nf7 28. Rd5 a4 (28... g5 $142 29. Qe3 Rg6 30. Rxc5 a4 31. Rxc8+ Qxc8) 29. Qe3 a3 30. Bc1 Qe7 $2 (30... g5 31. Rxc5 Kg7 32. Qd4+ Qf6) 31. e5 {e6 is the strong threat.} Nd8 32. e6 {Threatening mate with Qf3+.} Rc7 33. Qe4 (33. Qf3+ $142 Ke8 34. Bg5 Qxg5 35. Rxg5 g6 36. Qa8 h6 37. Rd5 Ke7 38. Rd7+ {[%mdl 64] Promotion} Rxd7 39. exd7+ Kd6 40. Re8) 33... h6 34. Bf4 {White mates.} Rc6 {[#]} 35. Rxd8+ $1 {[%mdl 576] Remove Defender, Decoy} Qxd8 36. e7+ Kf7 37. exd8=N+ Rxd8 38. Qxc6 Rd4 39. Qe6+ Kf8 40. Qe8# {Weighted Error Value: White=0.29/Black=0.99} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.6"]
[White "Pungo, Honorato"]
[Black "Borges Delgado, Gabriel Jose"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1550"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,82,46,47,0,0,16,11,-3,-11,-15,-25,-25,-15,-82,-53,-54,-7,-54,-23,-151,-63,-66,-7,-114,-102,-105,-83,-158,21,-169,-163,-131,-142,-374,-325,-457,-459,-456,-455,-450,-454,-538,-504,-508,-313,-341,-53,-68,-28,-156,-132,-870,-865,-816,-836,-827,-827,-808,-806,-896,-901,-1195,-1166,-1324,-1256,-1664,-1681,-1649,-1567,-1673,-1624,-29989,-29990,-29989,-29990]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qf6 5. b4 Bb6 6. Bb2 {C53: Giuoco Piano sidelines.} d6 {[#]} 7. a4 $146 ({Predecessor:} 7. b5 Na5 8. Be2 Be6 9. d4 O-O-O 10. d5 Bg4 11. c4 Ne7 12. O-O Qf4 13. Qd3 {1-0 (38) Diaz del Rosario,C (1174)-Perez Perez,M Gran Canaria 2017}) 7... a6 8. Na3 {The position is equal.} Nge7 $40 {[%mdl 128] Black is up to no good.} 9. a5 Ba7 10. Nc2 g5 {aiming for ...g4.} 11. Qe2 (11. O-O $11) 11... Ng6 12. Ne3 Nce7 13. h3 Nf4 14. Qd1 (14. Qf1 $1 $11) 14... h5 (14... Bxe3 $17 15. dxe3 Nxg2+ 16. Kf1 Nh4) 15. d4 $15 Neg6 ({Better is} 15... Bd7 $15) 16. Kd2 (16. Ng1 $11 {keeps the balance.}) 16... g4 $17 17. hxg4 hxg4 {...Rxh1 is the strong threat.} 18. Rxh8+ (18. g3 $142 Nh3 19. Nd5 $1 {[%mdl 64] Double Attack}) 18... Nxh8 $2 (18... Qxh8 $17 19. Ng5 Qh4 {[%mdl 64] Double Attack}) 19. dxe5 $2 (19. Nh2 $11 {and White is okay.}) 19... dxe5 $19 20. Ne1 Be6 21. Qa4+ $2 (21. Bxe6 $17 {keeps fighting.} Qxe6 22. Qa4+ c6 23. Qa2) 21... Bd7 22. Qd1 (22. Qb3 $142 O-O-O 23. Kc2) 22... O-O-O {Hoping for ...Ba4+.} 23. Kc1 g3 24. Qf3 gxf2 25. N1c2 Be6 26. Bf1 Bb3 27. Kb1 Bxc2+ $2 (27... Qd6 $19 {And now ...Qd2 would win.} 28. g3 {[#]} Qd2 $1) 28. Kxc2 $15 Qc6 29. g3 (29. Kb3 $1 $11) 29... Ne6 $17 {White must now prevent ...Nd4+.} 30. Nd5 $2 {[%mdl 8192]} (30. Nf5 $17 Kb8 31. Rd1) 30... Nd4+ $1 $19 {[%mdl 64] Double Attack} 31. Kb1 Nxf3 32. Ne7+ Kb8 {( -> ...Nd2+)} 33. Nxc6+ bxc6 34. Ka2 Kb7 35. Bc4 Nd2 {[%mdl 64] Double Attack} 36. Be2 Nxe4 37. g4 Ng3 38. Bc4 e4 39. Kb3 e3 40. Bxa6+ Kxa6 41. c4 e2 {Weighted Error Value: White=0.98/Black=0.38} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.7"]
[White "Khumalo, Keith"]
[Black "Elayeb, Med Yessine"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2142"]
[BlackElo "1666"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,97,22,0,87,78,87,93,90,83,134,0,199,132,120,131,159,170,178,174,176,170,258,255,370,119,290,120,102,53,58,57,67,55,37,-6,0,-7,-6,-6,0,0,0,0,0,-101,-95,-120,0,0,0,0,0,0,115,121,163,162,595,593,608,608,602,598,650,640,1046,1087,880,886,889,889,851,837,881,868,1270,1188,1118,1052,974,914]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 {10.Bg5 is the hot move.} Nbd7 {E05: Open Catalan: 5 Nf3 Be7.} (10... Bxf3 $11 11. Bxf3 Nc6) 11. e4 $1 $16 {Threatens to win with d5.} b5 12. d5 $1 {[%cal Rd5c6]} exd5 {White is better.} 13. e5 Ng4 14. Qf5 {[#]} (14. Nxd5 $16 Bxd5 15. Rxd5) 14... d4 $146 ({Predecessor:} 14... Nxf2 15. Kxf2 Nc5 16. axb5 axb5 17. Rxa8 Bxa8 18. Nxb5 Nd3+ 19. Kf1 c6 20. Nbd4 c5 {1-0 (32) Kovalyov,A (2622)-Orlov,G (2480) ICC INT 2014}) 15. Ng5 g6 16. Qxg4 Nxe5 17. Qh4 {[%csl Gg5][%cal Rh4h7]} ({Weaker is} 17. Rxd4 Nxg4 18. Rxd8 Raxd8 $11) 17... Bxg5 18. Bxg5 f6 19. Bxc6 fxg5 (19... Nxc6 {was worth a try.} 20. Bh6 Ne5) 20. Qe4 $18 Qf6 (20... Nxc6 $142 21. Qxc6 Rf6) 21. Bd5+ $2 (21. Bxa8 $18 {is the precise move to win.} dxc3 22. bxc3) 21... Kg7 $2 (21... Kh8 $16 22. Qxd4 (22. Bxa8 dxc3 23. f4 Qb6+ 24. Kh1 Ng4 $11) 22... Rad8) 22. Qxd4 (22. Bxa8 $18 {and the rest is easy.} dxc3 23. bxc3) 22... Rad8 $16 23. Qc5 Nd3 {[#]} 24. Rxd3 cxd3 25. axb5 axb5 26. Rf1 Qd6 27. Qd4+ Kh6 {Strongly threatening ...b4.} 28. h4 $132 {[%mdl 2048] Intending hxg5+ and mate. White puts up resistance} (28. Qxd3 $2 b4 $19) 28... gxh4 29. Qxh4+ Kg7 30. Qd4+ Qf6 31. Qxf6+ ({Avoid the trap} 31. Qxd3 $2 c6 $19) (31. Qc5 $11) 31... Rxf6 $17 32. Bb3 {[#]} c5 (32... Rd4 $1 $17 {[%cal Rd4b4] Hoping for ...Rb4.} 33. Nd5 Rc6) 33. Nxb5 $11 Rb6 (33... d2 $5 34. Rd1 $8 Rf3 $11) 34. Bc4 d2 35. Rd1 h6 {[#]} (35... Rdb8 $1 $11 {remains equal.}) 36. b3 $1 $16 Kf6 37. Nc3 {aiming for Nd5+.} Rbd6 (37... Ke5 {is tougher.} 38. f4+ Kf5) 38. Ne4+ $18 {[%mdl 64] Double Attack. White is clearly winning.} Ke5 39. Nxd6 Rxd6 {[%mdl 4096] Endgame KRB-KR} 40. Kf1 Rd4 41. Ke2 h5 42. Rxd2 Re4+ 43. Kf3 {Black must now prevent Rd5+.} Re1 44. Rd5+ Kf6 45. Rxc5 g5 46. Bd3 Rd1 47. Ke2 Ra1 48. Rf5+ Ke6 49. Rxg5 {Weighted Error Value: White=0.27/Black=0.74} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.8"]
[White "Junior, Domingos"]
[Black "Darius Patlo Banda"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1894"]
[BlackElo "1369"]
[Annotator "NA RC"]
[PlyCount "51"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:05]} exd4 {[%emt 0:00:08]} 4. Bc4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:07]} Bc5 {[%emt 0:00:29]} 6. e5 {[%emt 0:00:06]} d5 {[%emt 0:00:09]} 7. exf6 {[%emt 0:00:03]} dxc4 {[%emt 0:00:02]} 8. Re1+ {[%emt 0:00:04]} Be6 {[%emt 0:00:04]} 9. fxg7 {[%emt 0:00:03]} Rg8 {[%emt 0:00:05]} 10. Bg5 {[%emt 0:00:05]} Qd5 {[%emt 0:00:12]} 11. Nc3 {[%emt 0:00:04]} Qf5 {[%emt 0:00:17]} 12. Ne4 {[%emt 0:00:04]} Rxg7 {[%emt 0:00:26]} 13. Nh4 {[%emt 0:00:21]} Qd5 {[%emt 0:00:32]} 14. Nf6+ {[%emt 0:00:04]} Kf8 {[%emt 0:00:24]} 15. Nxd5 {[%emt 0:00:03]} Bxd5 {[%emt 0:00:05]} 16. Bh6 {[%emt 0:00:03]} Kg8 {[%emt 0:05:22]} 17. Bxg7 {[%emt 0:00:04]} Kxg7 {[%emt 0:00:09]} 18. Qg4+ {[%emt 0:00:20]} Kf8 {[%emt 0:02:53]} 19. Nf5 {[%emt 0:00:06]} Be6 {[%emt 0:03:50]} 20. Qg7+ {[%emt 0:00:04]} Ke8 {[%emt 0:04:01]} 21. Qg8+ {[%emt 0:00:05]} Bf8 {[%emt 0:03:22]} 22. Ng7+ {[%emt 0:00:06]} Ke7 {[%emt 0:01:11]} 23. Rxe6+ {[%emt 0:00:04]} Kd7 {[%emt 0:00:40]} 24. Qxf7+ {[%emt 0:00:05]} Be7 {[%emt 0:00:41]} 25. Rxe7+ {[%emt 0:00:03]} Nxe7 {[%emt 0:00:05]} 26. Re1 {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.9"]
[White "Soojay, Jorah"]
[Black "Bidi, Abdeljalil"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "1478"]
[BlackElo "1750"]
[Annotator "NA RC"]
[PlyCount "116"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:03]} 4. b4 {[%emt 0:00:02]} Bxb4 {[%emt 0:00:02]} 5. c3 {[%emt 0:00:07]} Ba5 {[%emt 0:00:01]} 6. d4 {[%emt 0:00:03]} exd4 {[%emt 0:00:02]} 7. O-O {[%emt 0:01:13]} Nf6 {[%emt 0:00:03]} 8. cxd4 {[%emt 0:00:05]} d5 {[%emt 0:00:43]} 9. exd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:02]} 10. Bg5 {[%emt 0:00:42]} Qd6 {[%emt 0:00:08]} 11. Ne5 {[%emt 0:02:19]} O-O {[%emt 0:01:15]} 12. Nxc6 {[%emt 0:03:23]} Qxc6 {[%emt 0:00:15]} 13. Bb3 {[%emt 0:03:39]} h6 {[%emt 0:00:11]} 14. Bd2 {[%emt 0:01:42]} Bxd2 {[%emt 0:00:25]} 15. Qxd2 {[%emt 0:01:34]} Nf6 {[%emt 0:00:24]} 16. Nc3 {[%emt 0:00:33]} Bf5 {[%emt 0:01:52]} 17. Rfe1 {[%emt 0:00:31]} Rad8 {[%emt 0:00:41]} 18. Rac1 {[%emt 0:01:12]} Qd7 {[%emt 0:00:12]} 19. Qf4 {[%emt 0:00:20]} c6 {[%emt 0:00:12]} 20. Rcd1 {[%emt 0:00:47]} Nh5 {[%emt 0:00:59]} 21. Qh4 {[%emt 0:00:17]} Nf6 {[%emt 0:00:27]} 22. f3 {[%emt 0:00:49]} Rfe8 {[%emt 0:00:40]} 23. Ne4 {[%emt 0:00:46]} Nxe4 {[%emt 0:02:24]} 24. fxe4 {[%emt 0:01:06]} Bg6 {[%emt 0:00:09]} 25. Qg3 {[%emt 0:00:06]} Bxe4 {[%emt 0:00:18]} 26. Rf1 {[%emt 0:00:09]} Bd5 {[%emt 0:00:05]} 27. Qf4 {[%emt 0:00:25]} Bxb3 {[%emt 0:00:07]} 28. axb3 {[%emt 0:00:10]} Qd5 {[%emt 0:00:01]} 29. Rd3 {[%emt 0:00:11]} Re4 {[%emt 0:00:14]} 30. Qf3 {[%emt 0:00:32]} Rxd4 {[%emt 0:00:06]} 31. Rxd4 {[%emt 0:00:08]} Qxd4+ {[%emt 0:00:02]} 32. Kh1 {[%emt 0:00:03]} Qd5 {[%emt 0:00:02]} 33. Qc3 {[%emt 0:00:15]} Qd3 {[%emt 0:00:12]} 34. Qe1 {[%emt 0:00:46]} Qxb3 {[%emt 0:00:54]} 35. Qe7 {[%emt 0:00:06]} Rd1 {[%emt 0:00:25]} 36. Qe8+ {[%emt 0:00:15]} Kh7 {[%emt 0:00:04]} 37. Qe4+ {[%emt 0:00:04]} g6 {[%emt 0:00:03]} 38. Qe2 {[%emt 0:01:42]} Rxf1+ {[%emt 0:00:04]} 39. Qxf1 {[%emt 0:00:03]} a5 {[%emt 0:00:02]} 40. h3 {[%emt 0:00:08]} a4 {[%emt 0:00:02]} 41. h4 {[%emt 0:00:21]} a3 {[%emt 0:00:04]} 42. h5 {[%emt 0:00:04]} a2 {[%emt 0:00:11]} 43. hxg6+ {[%emt 0:00:07]} fxg6 {[%emt 0:00:02]} 44. Qf6 {[%emt 0:00:06]} Qd1+ {[%emt 0:00:32]} 45. Kh2 {[%emt 0:00:06]} a1=Q {[%emt 0:00:03]} 46. Qf7+ {[%emt 0:00:10]} Qg7 {[%emt 0:00:03]} 47. Qf4 {[%emt 0:00:13]} Qh5+ {[%emt 0:00:08]} 48. Kg3 {[%emt 0:00:09]} Qg5+ {[%emt 0:00:07]} 49. Qxg5 {[%emt 0:00:07]} hxg5 {[%emt 0:00:02]} 50. Kg4 {[%emt 0:00:04]} Kh6 {[%emt 0:00:02]} 51. g3 {[%emt 0:00:03]} b5 {[%emt 0:00:02]} 52. Kh3 {[%emt 0:00:04]} b4 {[%emt 0:00:01]} 53. Kg4 {[%emt 0:00:02]} b3 {[%emt 0:00:02]} 54. Kh3 {[%emt 0:00:01]} b2 {[%emt 0:00:01]} 55. Kg4 {[%emt 0:00:01]} b1=Q {[%emt 0:00:03]} 56. Kh3 {[%emt 0:00:01]} Qd7+ {[%emt 0:00:03]} 57. g4 {[%emt 0:00:06]} Qdd3+ {[%emt 0:00:04]} 58. Kh2 {[%emt 0:00:03]} Qbc2+ {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.10"]
[White "Mcligeyo, Robert"]
[Black "Celso Andre Manjate"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1688"]
[BlackElo "1721"]
[Annotator "NA RC"]
[PlyCount "198"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. c4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} g6 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:03]} O-O {[%emt 0:00:02]} 5. O-O {[%emt 0:00:02]} d6 {[%emt 0:00:05]} 6. Nc3 {[%emt 0:00:05]} e5 {[%emt 0:00:24]} 7. d3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:05]} 8. Bg5 {[%emt 0:00:06]} h6 {[%emt 0:00:02]} 9. Bd2 {[%emt 0:00:03]} Nh5 {[%emt 0:01:15]} 10. Nh4 {[%emt 0:01:18]} g5 {[%emt 0:00:48]} 11. e3 {[%emt 0:01:14]} Nxg3 {[%emt 0:03:45]} 12. fxg3 {[%emt 0:00:30]} gxh4 {[%emt 0:00:04]} 13. Nd5 {[%emt 0:00:18]} hxg3 {[%emt 0:04:35]} 14. hxg3 {[%emt 0:00:05]} f5 {[%emt 0:00:04]} 15. Qh5 {[%emt 0:00:30]} Ne7 {[%emt 0:01:52]} 16. e4 {[%emt 0:01:58]} Nxd5 {[%emt 0:06:15]} 17. cxd5 {[%emt 0:00:05]} f4 {[%emt 0:03:40]} 18. gxf4 {[%emt 0:00:05]} exf4 {[%emt 0:00:03]} 19. Bxf4 {[%emt 0:00:05]} Kh7 {[%emt 0:00:05]} 20. Be3 {[%emt 0:01:15]} Bd7 {[%emt 0:00:11]} 21. Rxf8 {[%emt 0:00:08]} Qxf8 {[%emt 0:00:03]} 22. Rf1 {[%emt 0:00:03]} Qe8 {[%emt 0:00:09]} 23. Qf7 {[%emt 0:02:53]} Kh8 {[%emt 0:01:08]} 24. Qf4 {[%emt 0:02:51]} Qg6 {[%emt 0:00:27]} 25. Qf7 {[%emt 0:00:23]} Qg4 {[%emt 0:01:04]} 26. Qf4 {[%emt 0:02:04]} Qe2 {[%emt 0:01:20]} 27. Qg3 {[%emt 0:03:06]} Rg8 {[%emt 0:00:41]} 28. Qf3 {[%emt 0:03:00]} Qxb2 {[%emt 0:00:42]} 29. Qh5 {[%emt 0:00:40]} Be8 {[%emt 0:00:16]} 30. Qh4 {[%emt 0:00:42]} Kh7 {[%emt 0:00:12]} 31. Kh1 {[%emt 0:00:50]} Qe2 {[%emt 0:00:19]} 32. Bc1 {[%emt 0:00:45]} Qxd3 {[%emt 0:00:04]} 33. Bh3 {[%emt 0:00:33]} Bd7 {[%emt 0:00:10]} 34. Rg1 {[%emt 0:00:54]} Qf3+ {[%emt 0:00:04]} 35. Bg2 {[%emt 0:00:06]} Qe2 {[%emt 0:00:26]} 36. Qe7 {[%emt 0:00:36]} Bg4 {[%emt 0:00:08]} 37. Qxc7 {[%emt 0:01:04]} Bf3 {[%emt 0:00:03]} 38. Qf7 {[%emt 0:00:18]} Bh5 {[%emt 0:00:15]} 39. Qf5+ {[%emt 0:00:10]} Bg6 {[%emt 0:00:03]} 40. Qf3 {[%emt 0:00:10]} Qxa2 {[%emt 0:00:18]} 41. Bh3 {[%emt 0:00:08]} Rf8 {[%emt 0:00:13]} 42. Qg2 {[%emt 0:00:26]} Qxg2+ {[%emt 0:00:07]} 43. Bxg2 {[%emt 0:00:03]} Bd4 {[%emt 0:00:05]} 44. Rd1 {[%emt 0:00:06]} Bc5 {[%emt 0:00:03]} 45. Bb2 {[%emt 0:00:08]} Rf2 {[%emt 0:00:06]} 46. Ba1 {[%emt 0:00:13]} b5 {[%emt 0:00:07]} 47. e5 {[%emt 0:00:03]} dxe5 {[%emt 0:00:02]} 48. Bxe5 {[%emt 0:00:12]} Bb6 {[%emt 0:00:05]} 49. d6 {[%emt 0:00:04]} Bd8 {[%emt 0:00:03]} 50. Bd4 {[%emt 0:00:07]} Ra2 {[%emt 0:00:04]} 51. Bd5 {[%emt 0:00:10]} Ra6 {[%emt 0:00:03]} 52. Bc5 {[%emt 0:00:18]} Ra4 {[%emt 0:00:20]} 53. Bc6 {[%emt 0:00:07]} Rh4+ {[%emt 0:00:10]} 54. Kg2 {[%emt 0:00:05]} b4 {[%emt 0:00:21]} 55. Bxa7 {[%emt 0:00:07]} b3 {[%emt 0:00:05]} 56. Bd4 {[%emt 0:00:06]} Bc2 {[%emt 0:00:23]} 57. Rd2 {[%emt 0:00:16]} Rxd4 {[%emt 0:00:25]} 58. Rxd4 {[%emt 0:00:42]} b2 {[%emt 0:00:04]} 59. Rb4 {[%emt 0:00:24]} b1=Q {[%emt 0:00:06]} 60. Rxb1 {[%emt 0:00:02]} Bxb1 {[%emt 0:00:01]} 61. Kf3 {[%emt 0:00:10]} Kg7 {[%emt 0:00:07]} 62. Kg4 {[%emt 0:00:05]} Bg5 {[%emt 0:00:03]} 63. d7 {[%emt 0:00:06]} Kf7 {[%emt 0:00:05]} 64. Kf3 {[%emt 0:00:27]} Ke7 {[%emt 0:00:09]} 65. Be4 {[%emt 0:00:03]} Ba2 {[%emt 0:00:03]} 66. Bf5 {[%emt 0:00:05]} Bd5+ {[%emt 0:00:07]} 67. Kg4 {[%emt 0:00:04]} Bc4 {[%emt 0:00:12]} 68. Kh5 {[%emt 0:00:12]} Kf7 {[%emt 0:00:09]} 69. Bg6+ {[%emt 0:00:08]} Kg7 {[%emt 0:00:03]} 70. Bf5 {[%emt 0:00:03]} Bb5 {[%emt 0:00:42]} 71. Be6 {[%emt 0:00:17]} Ba4 {[%emt 0:00:07]} 72. Bf5 {[%emt 0:00:05]} Bb3 {[%emt 0:00:03]} 73. Bh3 {[%emt 0:00:49]} Bc4 {[%emt 0:00:07]} 74. Bf5 {[%emt 0:00:05]} Bb3 {[%emt 0:00:04]} 75. Bh3 {[%emt 0:00:03]} Bf7+ {[%emt 0:00:02]} 76. Kg4 {[%emt 0:00:04]} Kg6 {[%emt 0:00:09]} 77. Kf3 {[%emt 0:00:12]} Bd5+ {[%emt 0:00:03]} 78. Kg3 {[%emt 0:00:07]} Bc6 {[%emt 0:00:05]} 79. Be6 {[%emt 0:00:08]} Bd8 {[%emt 0:00:09]} 80. Kg4 {[%emt 0:00:07]} Ba4 {[%emt 0:00:06]} 81. Kh3 {[%emt 0:00:06]} Kg5 {[%emt 0:00:03]} 82. Kg3 {[%emt 0:00:09]} Bc7+ {[%emt 0:00:03]} 83. Kh3 {[%emt 0:00:05]} Bc6 {[%emt 0:00:12]} 84. Bg4 {[%emt 0:00:35]} Bd5 {[%emt 0:00:07]} 85. Be2 {[%emt 0:00:34]} Be6+ {[%emt 0:00:08]} 86. Kg2 {[%emt 0:00:04]} Bxd7 {[%emt 0:00:02]} 87. Bf3 {[%emt 0:00:03]} h5 {[%emt 0:00:10]} 88. Be4 {[%emt 0:00:05]} h4 {[%emt 0:00:03]} 89. Bf3 {[%emt 0:00:06]} Kf4 {[%emt 0:00:04]} 90. Bb7 {[%emt 0:00:06]} Ke3 {[%emt 0:00:04]} 91. Ba8 {[%emt 0:00:08]} Bg4 {[%emt 0:00:04]} 92. Bb7 {[%emt 0:00:06]} Ke2 {[%emt 0:00:02]} 93. Bc6 {[%emt 0:00:04]} Ke1 {[%emt 0:00:04]} 94. Bb7 {[%emt 0:00:12]} Be2 {[%emt 0:00:03]} 95. Bd5 {[%emt 0:00:20]} Bf1+ {[%emt 0:00:02]} 96. Kh1 {[%emt 0:00:05]} Kf2 {[%emt 0:00:17]} 97. Bc6 {[%emt 0:01:07]} h3 {[%emt 0:00:10]} 98. Be4 {[%emt 0:00:10]} Bg2+ {[%emt 0:00:03]} 99. Bxg2 {[%emt 0:00:06]} hxg2# {[%emt 0:00:01]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.11"]
[White "Selogelo Othata"]
[Black "Lion, Pierre"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "1725"]
[BlackElo "1586"]
[Annotator "NA RC"]
[PlyCount "143"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} Qc7 {[%emt 0:00:03]} 6. Ndb5 {[%emt 0:00:18]} Qb8 {[%emt 0:00:03]} 7. g3 {[%emt 0:00:04]} a6 {[%emt 0:00:08]} 8. Nd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:10]} 9. Bg2 {[%emt 0:00:05]} Bc5 {[%emt 0:00:56]} 10. Be3 {[%emt 0:00:32]} Qc7 {[%emt 0:02:02]} 11. Nxe6 {[%emt 0:01:15]} fxe6 {[%emt 0:01:21]} 12. Bxc5 {[%emt 0:00:08]} b5 {[%emt 0:01:58]} 13. Bd6 {[%emt 0:00:22]} Qb6 {[%emt 0:00:01]} 14. e5 {[%emt 0:01:30]} Ng8 {[%emt 0:00:04]} 15. O-O {[%emt 0:02:55]} Nge7 {[%emt 0:00:06]} 16. Bxe7 {[%emt 0:00:22]} Kxe7 {[%emt 0:00:02]} 17. Qd6+ {[%emt 0:00:16]} Kf7 {[%emt 0:00:14]} 18. Bxc6 {[%emt 0:03:07]} dxc6 {[%emt 0:00:47]} 19. Qd3 {[%emt 0:00:16]} Bb7 {[%emt 0:01:14]} 20. Qd7+ {[%emt 0:00:27]} Kf8 {[%emt 0:00:16]} 21. Qxe6 {[%emt 0:00:16]} Re8 {[%emt 0:00:13]} 22. Qf5+ {[%emt 0:00:52]} Kg8 {[%emt 0:00:21]} 23. Ne4 {[%emt 0:01:41]} Bc8 {[%emt 0:00:17]} 24. Qg5 {[%emt 0:01:29]} h6 {[%emt 0:02:35]} 25. Qh5 {[%emt 0:01:43]} Re7 {[%emt 0:01:00]} 26. Rad1 {[%emt 0:01:40]} Be6 {[%emt 0:00:08]} 27. Qg6 {[%emt 0:02:09]} Bf7 {[%emt 0:01:05]} 28. Qd6 {[%emt 0:00:21]} Re8 {[%emt 0:00:04]} 29. Qc5 {[%emt 0:01:25]} Qxc5 {[%emt 0:00:09]} 30. Nxc5 {[%emt 0:00:04]} Rxe5 {[%emt 0:00:01]} 31. Rd8+ {[%emt 0:00:09]} Kh7 {[%emt 0:00:03]} 32. Rxh8+ {[%emt 0:00:03]} Kxh8 {[%emt 0:00:02]} 33. Nb3 {[%emt 0:00:28]} Re2 {[%emt 0:00:06]} 34. Nd4 {[%emt 0:00:23]} Rd2 {[%emt 0:00:10]} 35. Nxc6 {[%emt 0:00:21]} Rxc2 {[%emt 0:00:05]} 36. Nb4 {[%emt 0:00:44]} Rxb2 {[%emt 0:00:03]} 37. Nxa6 {[%emt 0:00:07]} Rxa2 {[%emt 0:00:01]} 38. Nc5 {[%emt 0:00:14]} Rc2 {[%emt 0:00:20]} 39. Na6 {[%emt 0:00:16]} Rc6 {[%emt 0:01:23]} 40. Nb4 {[%emt 0:00:16]} Rc4 {[%emt 0:00:03]} 41. Rb1 {[%emt 0:00:03]} Bg6 {[%emt 0:00:29]} 42. Rb2 {[%emt 0:00:13]} Be4 {[%emt 0:00:03]} 43. f4 {[%emt 0:00:15]} Kg8 {[%emt 0:00:16]} 44. Kf2 {[%emt 0:00:09]} Kf7 {[%emt 0:00:16]} 45. Ke3 {[%emt 0:00:07]} Ke6 {[%emt 0:00:38]} 46. Na6 {[%emt 0:00:36]} Bc6 {[%emt 0:00:16]} 47. Nc7+ {[%emt 0:00:10]} Kf5 {[%emt 0:01:18]} 48. Nxb5 {[%emt 0:00:12]} Bxb5 {[%emt 0:00:59]} 49. Rxb5+ {[%emt 0:00:05]} Kg6 {[%emt 0:00:02]} 50. g4 {[%emt 0:00:44]} Ra4 {[%emt 0:00:09]} 51. h4 {[%emt 0:00:12]} Kf6 {[%emt 0:00:07]} 52. Rb6+ {[%emt 0:00:27]} Kf7 {[%emt 0:00:03]} 53. Rd6 {[%emt 0:00:25]} Rc4 {[%emt 0:00:10]} 54. Rd4 {[%emt 0:00:10]} Rc1 {[%emt 0:00:02]} 55. Rd7+ {[%emt 0:00:12]} Kf6 {[%emt 0:00:06]} 56. h5 {[%emt 0:00:43]} Rg1 {[%emt 0:00:07]} 57. Rd6+ {[%emt 0:00:31]} Kf7 {[%emt 0:00:02]} 58. Rg6 {[%emt 0:00:17]} Re1+ {[%emt 0:00:03]} 59. Kf2 {[%emt 0:00:06]} Re8 {[%emt 0:00:04]} 60. Rb6 {[%emt 0:00:26]} Re4 {[%emt 0:00:10]} 61. Kf3 {[%emt 0:00:03]} Re1 {[%emt 0:00:02]} 62. g5 {[%emt 0:00:17]} hxg5 {[%emt 0:00:07]} 63. fxg5 {[%emt 0:00:07]} Rh1 {[%emt 0:00:08]} 64. Rb7+ {[%emt 0:00:21]} Kf8 {[%emt 0:00:05]} 65. Kg4 {[%emt 0:00:06]} Rg1+ {[%emt 0:00:02]} 66. Kf5 {[%emt 0:00:04]} Ra1 {[%emt 0:00:10]} 67. Kg6 {[%emt 0:00:12]} Ra5 {[%emt 0:03:19]} 68. Rf7+ {[%emt 0:00:50]} Kg8 {[%emt 0:00:03]} 69. Rxg7+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:03]} 70. h6 {[%emt 0:00:21]} Ra6+ {[%emt 0:00:02]} 71. Kh7 {[%emt 0:00:08]} Rb6 {[%emt 0:00:30]} 72. Rc7 {[%emt 0:00:10]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.12"]
[White "Spink, Benjamin M"]
[Black "van der Merwe, Alexander"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2110"]
[BlackElo "1655"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,79,2,-18,49,-16,0,0,0,-37,-29,-21,-33,-30,40,41,86,75,51,20,20,-2,30,0,0,0,72,66,65,63,83,16,18,41,40,34,59,16,14,18,28,0,220,138,2454,1400,1357,1328,29991,29992,29995,29995,29996,29997,29997,29998,29998,29999,29999,29998,29998,29999,29999,29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. O-O Nc5 9. Re1 Be7 10. f4 Qc7 {B86: Sicilian Scheveningen/Najdorf: 6 Bc4, without early ...b5.} (10... O-O $11) 11. f5 (11. e5 $14 dxe5 12. fxe5 (12. Rxe5 O-O $17)) 11... Nxb3 12. axb3 O-O {The position is equal.} 13. Qf3 e5 14. Nde2 b5 15. Bg5 {[#]} b4 $146 ({Better is} 15... Bb7 $11) ({Predecessor:} 15... Bb7 16. Bxf6 Bxf6 17. b4 Qc4 18. Ng3 Bd8 19. Nh5 f6 20. Kh1 Qxb4 21. Rad1 Ba5 {0-1 (34) Kryukova,I (2249)-Wallner,J (2311) Dresden 2018}) 16. Bxf6 $14 Bxf6 17. Nd5 {[%mdl 64] [#] Double Attack} Qd8 18. Ng3 Bb7 19. Red1 Bh4 (19... Bxd5 $5 20. exd5 (20. Rxd5 Rc8 $11) 20... e4 21. Nxe4 Bxb2 $11) 20. f6 Bxd5 21. fxg7 Re8 (21... Qb6+ $11 22. Kh1 Rfc8 23. Rxd5 Bxg3 24. Qxg3 Rxc2) 22. Rxd5 $16 {Black must now prevent Nf5.} Bxg3 23. Qxg3 Rc8 24. Rxa6 (24. Rd2 $16) 24... Rxc2 $11 25. Raxd6 $40 {[%mdl 128] White is up to no good.} Rc1+ 26. Kf2 Qc7 27. Rxe5 {[%cal Re5e8]} Qc2+ 28. Ke3 {[%cal Re5e8]} Rc8 29. Red5 Qc7 (29... Re8 $11 {and Black stays safe.} 30. Re5 Rc8) 30. Qg5 Qa7+ $2 {[%mdl 8192] Loses the game.} (30... Re8 $16) 31. Kf3 {Threatening mate with Rd8+.} Rf1+ 32. Kg4 {Rd8+ would kill now.} h5+ 33. Kxh5 {White mates.} Re8 34. Qh6 {[%csl Gg7][%cal Rh6h8]} f5 35. Qh8+ Kf7 {[#]} 36. Qxe8+ $3 {[%mdl 576] Remove Defender, Deflection, Promotion} Kxe8 (36... Kxg7 37. Rg6+) 37. g8=Q+ Ke7 38. Qe6+ Kf8 39. Rd8+ Kg7 40. R5d7+ {Weighted Error Value: White=0.23/Black=0.49} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.13"]
[White "Ben Abbes, Ayoub"]
[Black "Shah, Darshan Samir"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1481"]
[BlackElo "1502"]
[Annotator "NA RC"]
[PlyCount "53"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:19]} 2. d4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:09]} 3. c3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:28]} 4. Bd3 {[%emt 0:00:04]} g6 {[%emt 0:00:10]} 5. h3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:06]} 6. Nf3 {[%emt 0:00:30]} O-O {[%emt 0:00:09]} 7. Bg5 {[%emt 0:00:09]} Nb8 {[%emt 0:01:12]} 8. O-O {[%emt 0:00:09]} c5 {[%emt 0:00:24]} 9. d5 {[%emt 0:00:30]} Nbd7 {[%emt 0:00:06]} 10. Na3 {[%emt 0:00:15]} a6 {[%emt 0:00:21]} 11. Re1 {[%emt 0:01:22]} h6 {[%emt 0:00:18]} 12. Bf4 {[%emt 0:00:18]} Nb6 {[%emt 0:00:48]} 13. Qd2 {[%emt 0:00:16]} e5 {[%emt 0:00:35]} 14. Bxh6 {[%emt 0:00:37]} Bd7 {[%emt 0:00:53]} 15. Bg5 {[%emt 0:00:13]} Qc8 {[%emt 0:00:49]} 16. Nh2 {[%emt 0:01:03]} Kh7 {[%emt 0:01:02]} 17. f4 {[%emt 0:00:32]} Rh8 {[%emt 0:02:34]} 18. fxe5 {[%emt 0:00:06]} dxe5 {[%emt 0:00:04]} 19. Rf1 {[%emt 0:00:05]} Ne8 {[%emt 0:01:34]} 20. Rxf7 {[%emt 0:00:11]} Nd6 {[%emt 0:00:21]} 21. Re7 {[%emt 0:00:31]} Qc7 {[%emt 0:02:20]} 22. Rf1 {[%emt 0:00:15]} Nbc8 {[%emt 0:00:08]} 23. Rxg7+ {[%emt 0:00:15]} Kxg7 {[%emt 0:00:06]} 24. Bf6+ {[%emt 0:01:03]} Kh7 {[%emt 0:00:23]} 25. Bxh8 {[%emt 0:00:16]} Kxh8 {[%emt 0:00:03]} 26. Qh6+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:06]} 27. Rf8# {[%emt 0:00:06]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.14"]
[White "Meise, Keagen"]
[Black "Machinya Desire"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1200"]
[BlackElo "1638"]
[Annotator "NA RC"]
[PlyCount "82"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:18]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:11]} 3. Nc3 {[%emt 0:00:03]} d5 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:00:02]} Nxd5 {[%emt 0:00:10]} 5. e4 {[%emt 0:00:02]} Nxc3 {[%emt 0:00:17]} 6. bxc3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:13]} 7. Nf3 {[%emt 0:00:08]} c5 {[%emt 0:00:05]} 8. Bd2 {[%emt 0:00:07]} cxd4 {[%emt 0:00:12]} 9. cxd4 {[%emt 0:00:09]} Bg4 {[%emt 0:00:04]} 10. Bb5+ {[%emt 0:00:18]} Nd7 {[%emt 0:00:17]} 11. Be3 {[%emt 0:00:16]} Qa5+ {[%emt 0:00:06]} 12. Qd2 {[%emt 0:00:28]} Qxb5 {[%emt 0:00:04]} 13. a4 {[%emt 0:00:18]} Qa6 {[%emt 0:00:10]} 14. Ng1 {[%emt 0:00:49]} Nb6 {[%emt 0:00:28]} 15. f3 {[%emt 0:00:18]} Bd7 {[%emt 0:00:08]} 16. a5 {[%emt 0:00:19]} Nc4 {[%emt 0:00:04]} 17. Qe2 {[%emt 0:00:20]} Nxe3 {[%emt 0:00:03]} 18. Qxe3 {[%emt 0:00:01]} Rd8 {[%emt 0:00:06]} 19. Ne2 {[%emt 0:00:27]} Bb5 {[%emt 0:00:08]} 20. Rc1 {[%emt 0:01:03]} Qxa5+ {[%emt 0:00:11]} 21. Kf2 {[%emt 0:00:06]} Bxe2 {[%emt 0:00:06]} 22. Qxe2 {[%emt 0:00:38]} Bxd4+ {[%emt 0:00:05]} 23. Kf1 {[%emt 0:00:06]} O-O {[%emt 0:00:14]} 24. Rd1 {[%emt 0:00:17]} Bg7 {[%emt 0:00:09]} 25. Rb1 {[%emt 0:00:33]} b6 {[%emt 0:00:08]} 26. h3 {[%emt 0:00:20]} Rd2 {[%emt 0:00:04]} 27. Qe3 {[%emt 0:00:13]} Rfd8 {[%emt 0:00:06]} 28. Qb3 {[%emt 0:00:22]} Qa6+ {[%emt 0:00:13]} 29. Qb5 {[%emt 0:00:06]} Qxb5+ {[%emt 0:00:20]} 30. Rxb5 {[%emt 0:00:07]} Rd1+ {[%emt 0:00:02]} 31. Kf2 {[%emt 0:00:01]} R8d2+ {[%emt 0:00:05]} 32. Ke3 {[%emt 0:00:17]} Bd4+ {[%emt 0:00:08]} 33. Kf4 {[%emt 0:00:01]} Rxh1 {[%emt 0:00:02]} 34. g4 {[%emt 0:00:08]} e5+ {[%emt 0:00:11]} 35. Kg5 {[%emt 0:00:04]} Rxh3 {[%emt 0:00:08]} 36. Kf6 {[%emt 0:00:02]} Rxf3+ {[%emt 0:00:03]} 37. Ke7 {[%emt 0:00:02]} Bc5+ {[%emt 0:00:04]} 38. Ke8 {[%emt 0:00:04]} Rfd3 {[%emt 0:00:07]} 39. Rxc5 {[%emt 0:00:10]} bxc5 {[%emt 0:00:03]} 40. g5 {[%emt 0:00:02]} Kg7 {[%emt 0:00:11]} 41. Ke7 {[%emt 0:00:09]} Rd7+ {[%emt 0:00:06]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.15"]
[White "Ofile Masilo"]
[Black "Palmer, Reegan"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1457"]
[BlackElo "1325"]
[Annotator "NA RC"]
[PlyCount "111"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:03:49]} d5 {[%emt 0:00:06]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:02]} 4. cxd5 {[%emt 0:00:03]} exd5 {[%emt 0:00:03]} 5. Bg5 {[%emt 0:00:05]} Be7 {[%emt 0:00:02]} 6. e3 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:05]} 7. Bd3 {[%emt 0:00:07]} b6 {[%emt 0:00:10]} 8. Nge2 {[%emt 0:00:30]} Bb7 {[%emt 0:00:02]} 9. Rc1 {[%emt 0:00:12]} O-O {[%emt 0:00:06]} 10. O-O {[%emt 0:00:06]} c5 {[%emt 0:00:14]} 11. b3 {[%emt 0:01:10]} Rc8 {[%emt 0:01:17]} 12. Bf4 {[%emt 0:01:29]} Ne4 {[%emt 0:00:36]} 13. f3 {[%emt 0:02:18]} Nxc3 {[%emt 0:00:38]} 14. Nxc3 {[%emt 0:00:16]} Bg5 {[%emt 0:00:49]} 15. Bxg5 {[%emt 0:01:24]} Qxg5 {[%emt 0:00:03]} 16. f4 {[%emt 0:00:12]} Qf6 {[%emt 0:00:21]} 17. Qg4 {[%emt 0:02:34]} Qe6 {[%emt 0:01:48]} 18. Qxe6 {[%emt 0:00:50]} fxe6 {[%emt 0:00:02]} 19. Nb5 {[%emt 0:00:38]} Ba6 {[%emt 0:00:40]} 20. a4 {[%emt 0:01:06]} Nf6 {[%emt 0:02:03]} 21. g3 {[%emt 0:02:01]} Rfd8 {[%emt 0:01:25]} 22. Rfd1 {[%emt 0:00:42]} Bxb5 {[%emt 0:00:11]} 23. Bxb5 {[%emt 0:00:10]} Ne8 {[%emt 0:00:12]} 24. dxc5 {[%emt 0:00:24]} bxc5 {[%emt 0:00:14]} 25. Bxe8 {[%emt 0:00:51]} Rxe8 {[%emt 0:00:02]} 26. Rc2 {[%emt 0:00:07]} Re7 {[%emt 0:00:08]} 27. Rdc1 {[%emt 0:00:07]} Rec7 {[%emt 0:00:02]} 28. Kf2 {[%emt 0:00:08]} Kf7 {[%emt 0:00:02]} 29. Kf3 {[%emt 0:00:05]} h5 {[%emt 0:00:22]} 30. h3 {[%emt 0:00:19]} Kf6 {[%emt 0:00:06]} 31. g4 {[%emt 0:00:05]} hxg4+ {[%emt 0:00:19]} 32. hxg4 {[%emt 0:00:03]} g5 {[%emt 0:00:02]} 33. Rh1 {[%emt 0:01:04]} gxf4 {[%emt 0:00:31]} 34. exf4 {[%emt 0:00:27]} Rb7 {[%emt 0:00:08]} 35. g5+ {[%emt 0:00:19]} Kf5 {[%emt 0:00:32]} 36. Rc3 {[%emt 0:01:40]} Rcb8 {[%emt 0:00:35]} 37. Rh6 {[%emt 0:00:17]} Rf7 {[%emt 0:00:35]} 38. Re3 {[%emt 0:00:20]} Rxb3 {[%emt 0:00:21]} 39. Rxb3 {[%emt 0:00:06]} e5 {[%emt 0:00:07]} 40. Rf6+ {[%emt 0:00:19]} Rxf6 {[%emt 0:00:02]} 41. gxf6 {[%emt 0:00:03]} Kxf6 {[%emt 0:00:01]} 42. fxe5+ {[%emt 0:00:22]} Kxe5 {[%emt 0:00:02]} 43. Rb1 {[%emt 0:00:12]} Kd4 {[%emt 0:00:02]} 44. Rd1+ {[%emt 0:00:06]} Kc4 {[%emt 0:00:01]} 45. Ke3 {[%emt 0:00:04]} d4+ {[%emt 0:00:51]} 46. Kd2 {[%emt 0:00:15]} Kb4 {[%emt 0:00:07]} 47. Rb1+ {[%emt 0:00:19]} Kc4 {[%emt 0:00:30]} 48. Rc1+ {[%emt 0:00:36]} Kb4 {[%emt 0:00:07]} 49. Kd3 {[%emt 0:00:06]} Kb3 {[%emt 0:00:33]} 50. Rxc5 {[%emt 0:00:28]} Kxa4 {[%emt 0:00:06]} 51. Rc1 {[%emt 0:00:12]} a5 {[%emt 0:00:02]} 52. Kxd4 {[%emt 0:00:31]} Kb3 {[%emt 0:00:02]} 53. Rb1+ {[%emt 0:00:09]} Ka2 {[%emt 0:00:02]} 54. Rb5 {[%emt 0:00:04]} a4 {[%emt 0:00:01]} 55. Kc3 {[%emt 0:00:33]} a3 {[%emt 0:00:09]} 56. Ra5 {[%emt 0:00:42]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.16"]
[White "Masaiti, Gideon"]
[Black "Fourie, Brandon"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1442"]
[BlackElo "1583"]
[Annotator "NA RC"]
[PlyCount "46"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:05]} e5 {[%emt 0:00:02]} 6. Nb3 {[%emt 0:00:03]} Bb4 {[%emt 0:00:07]} 7. f3 {[%emt 0:00:26]} d5 {[%emt 0:04:29]} 8. Bb5 {[%emt 0:01:46]} O-O {[%emt 0:04:05]} 9. Bxc6 {[%emt 0:00:44]} bxc6 {[%emt 0:00:28]} 10. Bg5 {[%emt 0:04:01]} h6 {[%emt 0:03:38]} 11. Bxf6 {[%emt 0:00:53]} Qxf6 {[%emt 0:00:17]} 12. exd5 {[%emt 0:00:25]} Ba6 {[%emt 0:04:11]} 13. a3 {[%emt 0:01:18]} Bxc3+ {[%emt 0:01:32]} 14. bxc3 {[%emt 0:00:06]} Rad8 {[%emt 0:00:34]} 15. Kf2 {[%emt 0:06:21]} Rxd5 {[%emt 0:01:59]} 16. Qe1 {[%emt 0:02:57]} e4 {[%emt 0:01:57]} 17. Qxe4 {[%emt 0:01:06]} Re5 {[%emt 0:00:41]} 18. Qd4 {[%emt 0:00:34]} Rd8 {[%emt 0:00:04]} 19. Qg4 {[%emt 0:03:27]} h5 {[%emt 0:00:44]} 20. Qb4 {[%emt 0:01:44]} Re2+ {[%emt 0:00:40]} 21. Kg1 {[%emt 0:01:14]} Qg5 {[%emt 0:00:39]} 22. g3 {[%emt 0:01:05]} Qe3+ {[%emt 0:00:07]} 23. Kf1 {[%emt 0:00:10]} Qf2# {[%emt 0:00:07]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.18"]
[White "Sparg, Nathan"]
[Black "Dutt Dakshesh"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1413"]
[BlackElo "1549"]
[Annotator "NA RC"]
[PlyCount "123"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:06]} c5 {[%emt 0:00:16]} 5. cxd5 {[%emt 0:00:43]} exd5 {[%emt 0:00:07]} 6. Bg5 {[%emt 0:00:48]} Be6 {[%emt 0:01:06]} 7. e4 {[%emt 0:01:55]} dxe4 {[%emt 0:02:09]} 8. Bxf6 {[%emt 0:03:00]} Qxf6 {[%emt 0:00:59]} 9. Nxe4 {[%emt 0:00:12]} Qd8 {[%emt 0:01:15]} 10. dxc5 {[%emt 0:01:30]} Qa5+ {[%emt 0:02:26]} 11. Qd2 {[%emt 0:00:42]} Qc7 {[%emt 0:00:33]} 12. Rd1 {[%emt 0:02:05]} Nc6 {[%emt 0:02:52]} 13. Bb5 {[%emt 0:00:49]} a6 {[%emt 0:00:53]} 14. Nd6+ {[%emt 0:02:52]} Bxd6 {[%emt 0:00:35]} 15. cxd6 {[%emt 0:00:04]} Qd7 {[%emt 0:00:11]} 16. Ne5 {[%emt 0:00:51]} Qd8 {[%emt 0:01:48]} 17. Bxc6+ {[%emt 0:00:32]} bxc6 {[%emt 0:00:10]} 18. d7+ {[%emt 0:00:25]} Kf8 {[%emt 0:00:34]} 19. Qd6+ {[%emt 0:00:39]} Kg8 {[%emt 0:00:09]} 20. Nxc6 {[%emt 0:00:30]} Qxd7 {[%emt 0:04:51]} 21. Qxd7 {[%emt 0:01:39]} Bxd7 {[%emt 0:00:17]} 22. Rxd7 {[%emt 0:00:07]} g6 {[%emt 0:00:13]} 23. O-O {[%emt 0:01:28]} Kg7 {[%emt 0:00:06]} 24. Ne5 {[%emt 0:00:20]} Rhf8 {[%emt 0:00:13]} 25. Rfd1 {[%emt 0:00:29]} Rae8 {[%emt 0:00:15]} 26. Nc4 {[%emt 0:00:18]} Re2 {[%emt 0:00:11]} 27. R7d2 {[%emt 0:01:27]} Rfe8 {[%emt 0:00:28]} 28. Kf1 {[%emt 0:00:16]} R2e4 {[%emt 0:00:14]} 29. Nd6 {[%emt 0:00:04]} R8e5 {[%emt 0:00:26]} 30. Nxe4 {[%emt 0:00:06]} Rxe4 {[%emt 0:00:01]} 31. f3 {[%emt 0:00:04]} Rb4 {[%emt 0:00:04]} 32. Rc1 {[%emt 0:00:10]} Rb6 {[%emt 0:00:07]} 33. Rc7 {[%emt 0:00:04]} h5 {[%emt 0:00:14]} 34. Rdd7 {[%emt 0:00:05]} Rf6 {[%emt 0:00:03]} 35. Kf2 {[%emt 0:00:07]} Kg8 {[%emt 0:00:08]} 36. Ra7 {[%emt 0:00:08]} h4 {[%emt 0:00:07]} 37. Rd8+ {[%emt 0:00:05]} Kg7 {[%emt 0:00:04]} 38. Rda8 {[%emt 0:00:05]} Rb6 {[%emt 0:00:06]} 39. b3 {[%emt 0:00:05]} Rc6 {[%emt 0:00:01]} 40. Ke3 {[%emt 0:00:42]} Re6+ {[%emt 0:00:06]} 41. Kf4 {[%emt 0:00:42]} Re2 {[%emt 0:00:09]} 42. g3 {[%emt 0:00:04]} h3 {[%emt 0:00:05]} 43. g4 {[%emt 0:00:15]} Rxh2 {[%emt 0:00:03]} 44. Kg3 {[%emt 0:00:08]} Rh1 {[%emt 0:00:04]} 45. Rxa6 {[%emt 0:00:08]} Kh6 {[%emt 0:00:05]} 46. Rh8+ {[%emt 0:00:04]} Kg7 {[%emt 0:00:08]} 47. Rxh3 {[%emt 0:00:02]} Rg1+ {[%emt 0:00:01]} 48. Kf2 {[%emt 0:00:02]} Rb1 {[%emt 0:00:03]} 49. f4 {[%emt 0:00:07]} Rb2+ {[%emt 0:00:05]} 50. Ke3 {[%emt 0:00:02]} Rc2 {[%emt 0:00:04]} 51. Kd4 {[%emt 0:00:02]} Rd2+ {[%emt 0:00:02]} 52. Rd3 {[%emt 0:00:02]} Rc2 {[%emt 0:00:04]} 53. b4 {[%emt 0:00:05]} Kf8 {[%emt 0:00:07]} 54. b5 {[%emt 0:00:06]} Ke8 {[%emt 0:00:02]} 55. b6 {[%emt 0:00:03]} Kd8 {[%emt 0:00:02]} 56. Ra8+ {[%emt 0:00:09]} Kd7 {[%emt 0:00:06]} 57. b7 {[%emt 0:00:01]} Rxa2 {[%emt 0:00:10]} 58. Rxa2 {[%emt 0:00:04]} Kc7 {[%emt 0:00:02]} 59. Rb2 {[%emt 0:00:04]} Kb8 {[%emt 0:00:02]} 60. Rc3 {[%emt 0:00:05]} f6 {[%emt 0:00:02]} 61. Rc8+ {[%emt 0:00:03]} Ka7 {[%emt 0:03:50]} 62. Ra8# {[%emt 0:00:03]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.20"]
[White "Bassem Ibrahem, Hassan"]
[Black "Oosthuizen, Michal Jacobus"]
[Result "0-1"]
[ECO "E73"]
[BlackElo "1920"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,122,58,49,79,61,106,70,96,38,18,33,66,46,45,35,31,23,11,6,8,-65,-56,-122,-120,-270,-273,-413,-404,-385,-192,-371,-374,-476,-439,-441,-430,-429,-419,-408,-359,-352,-362,-362,-368,-365,-368,-367,-368,-368,-360,-365,-344,-329,-297,-286,-241,-169,-151,-151,-144,-144,-144,-144,-144,-125,-100,-129,0,-16,0,0,0,0,0,0,0,-573,-344,-344,-344,-588,-576,-6081,-6070,-5881,-5285,-12796,-7297,-5546,-5515,-5575,-5375,-4627,-4610,-2215,-2368,-29987,-29988,-29988,-29989,-29989,-29990,-29990,-29991,-29991,-29992]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 Nbd7 7. f3 e5 8. d5 a5 9. Qd2 Nc5 10. h4 h5 {E73: King's Indian: Averbakh Variation without 6...c5.} 11. Nh3 Qe8 12. Nb5 {[#]} Qd7 $146 {White is slightly better.} ({Predecessor:} 12... Bxh3 13. Rxh3 Qd7 14. O-O-O Kh7 15. Rhh1 Rh8 16. Rdg1 Kg8 17. g3 Ne8 18. g4 hxg4 19. Rxg4 {1-0 (32) Berriot,B-Ortiz,V ICCF corr 1992}) 13. Rd1 (13. O-O-O $16) 13... b6 14. Nf2 Ba6 15. Nd3 Ne8 16. Nxc5 dxc5 17. a4 Bxb5 18. cxb5 Nd6 19. Bh6 (19. Bd3 $11) 19... f5 $15 20. Bxg7 (20. O-O $15) 20... Kxg7 $17 21. Bd3 {[#]} (21. exf5 $17 Qxf5 22. Bd3) 21... fxe4 $1 $19 22. Bxe4 (22. fxe4 {was the only defense.} Rf4 23. Rf1) 22... Nxe4 23. fxe4 Rf4 (23... Qg4 $142 {( -> ...Qg3+)} 24. Rh3 Qxe4+ 25. Qe2 Qb4+ 26. Rd2 Rf5) 24. Qd3 (24. Qe2 {was the only chance.}) 24... Qg4 25. Rd2 {White hopes to continue with Re2.} Rxe4+ {[%mdl 64] [#] Double Attack} 26. Re2 Rxe2+ 27. Qxe2 {[%mdl 4096] Endgame KQR-KQR} Qb4+ 28. Kf2 Rf8+ 29. Kg3 Qf4+ (29... Qxa4 $2 30. Qxe5+ Rf6 31. Qxc7+ Kh6 32. Qc8 $17) 30. Kh3 Qf5+ ({Inferior is} 30... Qxa4 31. Qxe5+ Kh7 32. Qe7+ Kg8 33. Qe6+ Kg7 34. Qe5+ Kh6 35. Qg5+ Kg7 36. Qe5+ $11) 31. Kh2 e4 32. Re1 Qe5+ 33. g3 Qxd5 34. Qxe4 Qxe4 35. Rxe4 {KR-KR} Rf2+ 36. Kg1 Rxb2 {Hoping for ...Kf6.} 37. Re7+ Kh6 38. Rxc7 Ra2 39. Rc6 Rxa4 40. Rxb6 Rb4 41. Kf2 a4 42. Ra6 c4 (42... Kg7 $17 43. Ke2 Rb2+ 44. Ke1 Rxb5 45. Rxa4 Rb3) 43. Ke3 Rxb5 44. Rxa4 Rb3+ 45. Kf4 Rc3 (45... c3 $5 46. Rc4 $8 Kg7 $11) 46. Ra7 Rc1 {Threatens to win with ...c3.} 47. g4 $2 {[%mdl 8192] Black keeps a firm grip on the game.} (47. Rc7 $11 {and White stays safe.}) 47... Rf1+ 48. Kg3 {[%csl Gh4][%cal Rg4g5]} Rg1+ 49. Kh3 {aiming for g5+.} Rxg4 50. Ra1 c3 51. Rc1 Rc4 52. Kg3 c2 53. Kf3 Kg7 54. Ke3 Kf6 55. Rf1+ Ke5 56. Rc1 Rxh4 57. Rxc2 Rh3+ {Black mates.} 58. Kd2 Rh2+ 59. Kd3 Rxc2 60. Kxc2 h4 61. Kd2 h3 {Weighted Error Value: White=0.60/Black=0.21} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.21"]
[White "George Samir, David"]
[Black "Tong, William M"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1775"]
[BlackElo "1985"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,37,0,1,-6,253,232,250,230,349,342,683,673,29989,29990,2781,1114]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. h4 {[%mdl 64] [#] Deflection. B33: Sicilian: Pelikan and Sveshnikov Variations.} Bxh4 $146 {[%mdl 8192] [#]} (13... Rb8 $11 {and Black has nothing to worry.}) ({Predecessor:} 13... h5 14. g3 Bg4 15. Be2 Bxe2 16. Qxe2 g6 17. Rd1 Bg7 18. O-O O-O 19. Qd3 Nd4 20. Nxd4 exd4 {1-0 (43) Alekseev,E (2626)-Hamitevici,V (2461) chess.com INT 2020}) 14. Rxh4 $1 $18 {[%mdl 512]} Qxh4 15. Nc7+ {[%cal Bd5c7,Bc7a8,Ba8c7][%mdl 96] Double Attack, Discovered Attack. White is clearly better.} Kd7 (15... Ke7 $142) 16. Nxa8 Qd8 $2 (16... Qxe4+ 17. Ne3 Ke7) 17. c5 Bb7 18. Qxd6+ Ke8 19. Nc7+ {White took control after the opening.  Weighted Error Value: White=0.02/Black=2.36} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.22"]
[White "Potgieter, Edward"]
[Black "Belattar, Mohamed Walid"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1229"]
[BlackElo "1214"]
[Annotator "NA RC"]
[PlyCount "53"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:02]} g6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:02]} Bg7 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:04]} 6. Be3 {[%emt 0:00:05]} d6 {[%emt 0:00:06]} 7. Bc4 {[%emt 0:00:19]} Nf6 {[%emt 0:00:13]} 8. f3 {[%emt 0:00:12]} O-O {[%emt 0:00:07]} 9. Qd2 {[%emt 0:00:15]} Bd7 {[%emt 0:00:19]} 10. O-O-O {[%emt 0:00:14]} Rc8 {[%emt 0:00:05]} 11. Bb3 {[%emt 0:00:35]} Nxd4 {[%emt 0:02:40]} 12. Bxd4 {[%emt 0:00:11]} a6 {[%emt 0:00:36]} 13. h4 {[%emt 0:00:36]} b5 {[%emt 0:01:45]} 14. h5 {[%emt 0:04:14]} e5 {[%emt 0:11:52]} 15. Be3 {[%emt 0:01:12]} Nxh5 {[%emt 0:01:54]} 16. Bh6 {[%emt 0:01:20]} Qf6 {[%emt 0:01:21]} 17. Bg5 {[%emt 0:00:20]} Bh6 {[%emt 0:02:20]} 18. Bxh6 {[%emt 0:00:07]} Rfe8 {[%emt 0:00:38]} 19. Bg5 {[%emt 0:00:37]} Qh8 {[%emt 0:00:09]} 20. Nd5 {[%emt 0:00:33]} Bc6 {[%emt 0:03:45]} 21. g4 {[%emt 0:00:26]} Ng3 {[%emt 0:00:10]} 22. Rh3 {[%emt 0:00:26]} Bxd5 {[%emt 0:00:10]} 23. Qxd5 {[%emt 0:00:10]} Ne2+ {[%emt 0:00:10]} 24. Kb1 {[%emt 0:00:06]} Rc7 {[%emt 0:00:05]} 25. Qxd6 {[%emt 0:00:26]} Rcc8 {[%emt 0:00:14]} 26. Qd7 {[%emt 0:00:30]} Rcd8 {[%emt 0:00:13]} 27. Qxf7# {[%emt 0:00:13]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.23"]
[White "Karania, Hardiv"]
[Black "Pujara, Jairaj"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1317"]
[Annotator "NA RC"]
[PlyCount "149"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:15]} g6 {[%emt 0:00:04]} 3. c3 {[%emt 0:00:15]} Bg7 {[%emt 0:00:13]} 4. e4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:00:05]} O-O {[%emt 0:00:18]} 6. O-O {[%emt 0:00:08]} d5 {[%emt 0:00:19]} 7. e5 {[%emt 0:00:06]} Nfd7 {[%emt 0:00:10]} 8. Bf4 {[%emt 0:00:51]} f6 {[%emt 0:00:08]} 9. Bg3 {[%emt 0:02:09]} Nc6 {[%emt 0:00:19]} 10. Re1 {[%emt 0:00:28]} Nb6 {[%emt 0:00:26]} 11. h3 {[%emt 0:00:23]} fxe5 {[%emt 0:00:33]} 12. Nxe5 {[%emt 0:00:35]} Nxe5 {[%emt 0:00:09]} 13. Bxe5 {[%emt 0:00:05]} Bxe5 {[%emt 0:00:08]} 14. Rxe5 {[%emt 0:00:08]} e6 {[%emt 0:00:12]} 15. Nd2 {[%emt 0:00:13]} Qf6 {[%emt 0:00:06]} 16. Nf3 {[%emt 0:00:22]} Bd7 {[%emt 0:00:18]} 17. b3 {[%emt 0:00:06]} c6 {[%emt 0:00:18]} 18. Qd2 {[%emt 0:00:07]} Qf4 {[%emt 0:00:29]} 19. Qxf4 {[%emt 0:01:46]} Rxf4 {[%emt 0:00:03]} 20. Ng5 {[%emt 0:00:30]} Rf6 {[%emt 0:00:44]} 21. Rae1 {[%emt 0:00:11]} Re8 {[%emt 0:00:34]} 22. g3 {[%emt 0:00:35]} h6 {[%emt 0:00:21]} 23. h4 {[%emt 0:01:52]} hxg5 {[%emt 0:00:08]} 24. hxg5 {[%emt 0:00:03]} Rf3 {[%emt 0:01:36]} 25. R5e3 {[%emt 0:02:19]} Rxe3 {[%emt 0:00:19]} 26. Rxe3 {[%emt 0:00:04]} Kg7 {[%emt 0:00:02]} 27. f4 {[%emt 0:00:02]} Rf8 {[%emt 0:00:51]} 28. Re2 {[%emt 0:00:13]} Nc8 {[%emt 0:00:23]} 29. Rh2 {[%emt 0:00:08]} Rh8 {[%emt 0:00:18]} 30. Re2 {[%emt 0:01:25]} Nd6 {[%emt 0:00:13]} 31. Kg2 {[%emt 0:00:16]} Nf5 {[%emt 0:00:06]} 32. g4 {[%emt 0:03:08]} Nd6 {[%emt 0:01:32]} 33. f5 {[%emt 0:00:20]} gxf5 {[%emt 0:00:17]} 34. gxf5 {[%emt 0:00:06]} Nxf5 {[%emt 0:00:06]} 35. Bxf5 {[%emt 0:00:03]} exf5 {[%emt 0:03:11]} 36. Re7+ {[%emt 0:00:06]} Kg6 {[%emt 0:00:04]} 37. Rxd7 {[%emt 0:00:04]} Rb8 {[%emt 0:00:15]} 38. Kf3 {[%emt 0:00:26]} Kxg5 {[%emt 0:00:03]} 39. Rg7+ {[%emt 0:00:13]} Kf6 {[%emt 0:00:04]} 40. Rd7 {[%emt 0:00:08]} a6 {[%emt 0:00:30]} 41. Kf4 {[%emt 0:00:06]} b5 {[%emt 0:02:04]} 42. Rd6+ {[%emt 0:00:06]} Ke7 {[%emt 0:00:04]} 43. Rxc6 {[%emt 0:00:04]} a5 {[%emt 0:00:45]} 44. Kxf5 {[%emt 0:00:05]} Rf8+ {[%emt 0:00:02]} 45. Ke5 {[%emt 0:00:03]} Rf2 {[%emt 0:00:11]} 46. Kxd5 {[%emt 0:00:04]} Rxa2 {[%emt 0:00:02]} 47. Ra6 {[%emt 0:01:08]} a4 {[%emt 0:00:29]} 48. bxa4 {[%emt 0:00:19]} bxa4 {[%emt 0:00:02]} 49. Kc4 {[%emt 0:00:03]} a3 {[%emt 0:00:47]} 50. Kb3 {[%emt 0:00:04]} Rb2+ {[%emt 0:00:07]} 51. Kxa3 {[%emt 0:00:05]} Rc2 {[%emt 0:00:04]} 52. Kb3 {[%emt 0:00:03]} Rc1 {[%emt 0:00:05]} 53. c4 {[%emt 0:00:17]} Rd1 {[%emt 0:00:06]} 54. d5 {[%emt 0:00:02]} Rb1+ {[%emt 0:00:02]} 55. Kc2 {[%emt 0:00:08]} Rb4 {[%emt 0:00:06]} 56. Kc3 {[%emt 0:00:02]} Rb1 {[%emt 0:00:06]} 57. Re6+ {[%emt 0:00:13]} Kd7 {[%emt 0:00:04]} 58. Rc6 {[%emt 0:00:13]} Ke7 {[%emt 0:00:09]} 59. c5 {[%emt 0:00:04]} Rc1+ {[%emt 0:00:04]} 60. Kd2 {[%emt 0:00:05]} Ra1 {[%emt 0:00:06]} 61. d6+ {[%emt 0:00:03]} Kd7 {[%emt 0:00:03]} 62. Rc7+ {[%emt 0:00:03]} Kd8 {[%emt 0:00:07]} 63. c6 {[%emt 0:00:13]} Ra8 {[%emt 0:00:04]} 64. Rd7+ {[%emt 0:00:04]} Ke8 {[%emt 0:00:09]} 65. Ke3 {[%emt 0:00:16]} Rc8 {[%emt 0:00:06]} 66. Re7+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:14]} 67. c7 {[%emt 0:00:03]} Kg8 {[%emt 0:00:15]} 68. Rd7 {[%emt 0:00:10]} Kf8 {[%emt 0:00:06]} 69. Rd8+ {[%emt 0:00:02]} Rxd8 {[%emt 0:00:05]} 70. cxd8=Q+ {[%emt 0:00:04]} Kf7 {[%emt 0:00:01]} 71. Kf4 {[%emt 0:00:05]} Kg7 {[%emt 0:00:03]} 72. Kg5 {[%emt 0:00:03]} Kf7 {[%emt 0:00:03]} 73. Qe7+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:05]} 74. Kg6 {[%emt 0:00:02]} Kh8 {[%emt 0:00:04]} 75. Qh7# {[%emt 0:00:03]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.1"]
[White "Filipe, Marcio"]
[Black "Mohamed Abderrahim, Taleb Mohamed"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1990"]
[BlackElo "1799"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,55,61,47,48,54,60,81,90,78,85,115,7,182,147,365,361,684,716,721,693,721,714,712,712,704,687,847,843,941,931,935,930,928,922,1035,1037,29993,29994,29994,29995]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3 d5 9. exd5 Nxd5 10. Nxe5 {C88: Closed Ruy Lopez: Anti-Marshall Systems.} Nxe5 11. Rxe5 c6 12. Re1 {White is better.} Bd6 13. Nd2 {[%cal Bb1d2,Bd2e4,Be4d6][%mdl 32]} Qh4 {[#]} 14. h3 $146 ({White should try} 14. g3 $16 Qg4 15. Qxg4 Bxg4 16. Ne4) ({Predecessor:} 14. g3 Qh3 15. Qf3 Bg4 16. Qg2 Rfe8 17. Ne4 f5 18. Bd2 fxe4 19. Qxh3 Bxh3 20. dxe4 Rf8 21. exd5 c5 22. c4 Rf7 23. a4 Raf8 24. f4 g5 25. cxb5 axb5 {0-1 (25) Wartiovaara,O (2190)-Allam,M (1971) chess.com INT 2020}) 14... Nf4 $2 (14... Bxh3 $1 $11 {and Black is okay.} 15. gxh3 Qxh3) 15. Ne4 Nxh3+ $2 {Loses the game.} (15... Nxg2 $16 16. Nxd6 Nxe1 17. Qxe1 Bxh3) 16. gxh3 $18 Qxh3 $2 (16... Be7 17. Qf3 Bxh3) 17. Nxd6 Bg4 {[#]} 18. Re3 $1 {[%mdl 512]} Qh5 19. Qf1 Bf3 {[#]} 20. Rxf3 $1 {[%mdl 64] Clearance} Qxf3 21. Be3 Qh5 22. Qg2 Kh8 23. Bd4 {[%csl Gd4][%cal Rg2g7]} f6 24. Re1 Rad8 25. Qg3 c5 {[#]} 26. Re7 $1 {[%csl Ge7][%cal Rg3g7]} Qd1+ (26... g6 27. Bc3) 27. Kg2 {[%csl Ge7][%cal Rg3g7]} g6 {[#]} 28. Qh4 $1 {[%csl Gh4][%cal Re7h7][%mdl 64] Double Attack.  Weighted Error Value: White=0.18/Black=1.21} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.2"]
[White "Beghriche, Rami Tadjeddine"]
[Black "Lutuima, Amaro"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1783"]
[BlackElo "2050"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,69,20,22,22,22,24,25,22,43,25,51,46,40,51,77,75,100,74,102,93,95,100,100,98,102,103,104,106,149,144,148,131,139,136,187,198,205,188,195,201,297,262,347,354,351,281,526,525,1497,1468,1725,1725,1510,1295]} 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d6 5. d4 O-O 6. Be2 c6 7. c4 Re8 8. Nc3 Qc7 9. O-O Nbd7 10. h3 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} e5 11. Rc1 a6 {[#]} 12. a3 $146 {White has an edge.} ({Predecessor:} 12. Re1 b6 13. d5 c5 14. e4 Rb8 15. Bf1 Nf8 16. Kh2 Qd7 17. Ng1 b5 18. g3 bxc4 19. Bxc4 {½-½ (32) Milanovic,M-Zilic,A (2044) Rabac 2004}) 12... Qd8 13. Qc2 Nf8 14. dxe5 dxe5 15. b4 Bf5 16. e4 Bd7 17. Rfd1 Qc7 18. c5 Nh5 19. Na4 Rad8 20. Nb6 Be6 21. Bf1 Nf4 22. Kh2 h6 23. g3 Nh5 24. Nc4 Bxc4 25. Bxc4 Ne6 {[#]} (25... Nh7 $16 26. Kg2 Ng5 27. Nxg5 hxg5) 26. Rxd8 $1 $18 Nxd8 27. Rd1 Ne6 28. Rd6 Bf8 (28... Nf8 {was worth a try.} 29. Qd3 Kh7) 29. Bxe6 ({Don't play} 29. Bxe5 $6 Bxd6 30. cxd6 Qd8 $18) 29... Bxd6 30. cxd6 Qxd6 31. Bb3 b5 $2 (31... Re7 {was necessary.} 32. Qc3 Nf6 33. Nxe5 Nxe4 34. Nxf7 Nxc3 35. Nxd6+ {[%mdl 64] Discovered Attack} Nd5) 32. Qc3 {White is clearly winning.} Rd8 33. Nxe5 {[%mdl 64] Double Attack} Qd2 {[#]} 34. Qf3 $1 Nf4 35. Bc3 {Weighted Error Value: White=0.06/Black=0.31} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.3"]
[White "Brahami, Lamine"]
[Black "Junior, Domingos"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2194"]
[BlackElo "1894"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,131,18,47,0,2,-14,21,-9,0,-4,24,-8,-8,-4,0,0,-5,-12,0,-12,-12,-20,0,0,11,10,11,10,25,0,0,0,21,27,64,44,108,110,113,114,112,106,116,117,122,129,195,189,208,200,232,235,228,224,214,189,189,189,228,224,228,222,227,227,228,231,234,234,257,250,559,434,401,371,551,449,570,564,678,664,610,591,962,901,1578,816,1248,486,389,308,29984,29985,29985,29986,29986,29985,29985,29986,29987,29987,29988,29989,29989,29989,29989,29990,29992,29993,29995,29995,29997,29997,29997,29998,29998,29999]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Be7 6. Bd3 d5 7. O-O O-O 8. b3 Nbd7 9. Bb2 Ne4 10. a3 {E14: Queen's Indian: Classical Variation (4 e3).} c5 11. cxd5 exd5 12. Qc2 {[%cal Rc3e4] The position is equal.} Rc8 {[#]} 13. Nxe4 $146 ({Predecessor:} 13. Rac1 f5 14. Qe2 Bf6 15. Ba6 Qc7 16. Rfd1 Rfe8 17. Bb5 Bc6 18. dxc5 Bxc3 19. Bxc6 Qxc6 20. Bxc3 bxc5 {1-0 (29) Sanchez Fernandez,F (1965)-Monreal Godina,J (1985) ICCF email 2014}) 13... cxd4 (13... dxe4 {is more complex.} 14. Bxe4 cxd4 15. Qb1 Bxe4 16. Qxe4 dxe3 17. Qxe3 Re8) 14. Qb1 {[#] And now Ned2 would win.} (14. Nc3 {seems wilder.} dxc3 15. Bxc3 g6 16. Qb2 f6 17. Be2) 14... dxe4 15. Bxe4 Bxe4 16. Qxe4 dxe3 17. Qxe3 Bf6 18. Nd4 Re8 19. Qg3 Bxd4 20. Bxd4 {[%csl Gd4][%cal Rg3g7] [#]} Nf6 21. Rad1 Qe7 22. h3 Rcd8 23. Kh2 Nh5 24. Qg4 g6 {...f5 is the strong threat.} (24... Nf6 {with more complications.} 25. Qg3) 25. Bb2 Ng7 26. Qf3 $40 {[%mdl 128] White mounts an attack.} Nf5 {White stays focused until the end.} (26... Ne6 $14) 27. Qc3 $16 {[%csl Gb2][%cal Rc3h8]} f6 28. Qxf6 Qxf6 29. Bxf6 Rxd1 30. Rxd1 {[%mdl 4096] Endgame KRB-KRN} Re2 31. g4 Ne3 (31... Kf7 $16 {was necessary.}) 32. Rd8+ $18 Kf7 33. Bh4 Nf1+ 34. Kg2 Nd2 35. Rd7+ Kg8 36. b4 a5 37. Bd8 axb4 38. axb4 Nc4 39. Bf6 Re6 40. g5 Nd6 41. Rg7+ Kf8 42. Rxh7 Ne4 43. Rb7 Nd2 $2 (43... Nxf6 {is tougher.} 44. gxf6 Rxf6) 44. Bd4 Nc4 45. Rc7 Nd2 (45... Ne5 $142 46. Rb7 Nc4) 46. h4 Ne4 47. Rb7 Nd2 48. Bxb6 Nc4 49. Bc5+ Kg8 50. b5 Na5 51. Ra7 Nc4 52. b6 (52. Ra4 $142 Nb6 53. Ra6) 52... Nxb6 53. Ra6 Nd7 (53... Nd5 $18) 54. Rxe6 {White mates.} Nxc5 55. Rxg6+ {KR-KN} Kh7 56. Rh6+ Kg7 57. f4 Nd3 58. f5 Nf4+ 59. Kf3 Nd3 60. f6+ Kf7 61. Ke4 Nf2+ 62. Kf5 Nd1 63. g6+ Kg8 64. f7+ Kg7 65. Rh7+ Kf8 66. Kf6 {[%cal Rh7h8] Weighted Error Value: White=0.13/Black=0.41} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.4"]
[White "Vasco Mateus Felizardo Viageir"]
[Black "Elier, Ali"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1862"]
[BlackElo "2037"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,102,31,58,-18,-9,-22,-9,-16,-7,-7,-15,-16,-18,-18,-28,-21,-19,-54,-17,-26,12,11,111,108,116,0,0,0,0,0,0,-19,18,8,25,-72,-74,-103,-87,-83,-12,-16,-20,-26,-30,-31,-5,-30,-5,-5,-5,-5,-5,-5,0,-191,-5,-5,0,0,-26,-186,-191,-187,-132,-211,-167,-387,-363,-426,-405,-414,-412,-437,-303,-790,-891,-774,-850,-761,-688,-1862,-1834,-2151,-2034,-12838,-12833,-5631,-5351]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O d6 7. d4 exd4 {The main line 7...exd4 scores better than 7...Nxb3.} 8. Nxd4 Bb7 {Threatening ...c5.} 9. Nf3 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} (9. Re1 $14) 9... Be7 10. Re1 {[#]} Nxb3 $146 ({Predecessor:} 10... Nf6 11. Nc3 O-O 12. Nd5 Nxd5 13. exd5 Nxb3 14. axb3 Bf6 15. c3 Qd7 16. Qd3 Qg4 17. c4 bxc4 18. bxc4 Bc8 19. Ra3 Bf5 20. Qe2 h5 21. Nd2 Qxe2 22. Rxe2 a5 23. Nf1 {½-½ (23) Seifert,M-Petras,J Prague 1965}) 11. axb3 {The position is equal.} Nf6 12. Nc3 O-O 13. Nd5 Re8 14. c4 Nxd5 15. exd5 Bf6 16. Rxe8+ Qxe8 17. Qc2 c6 18. Bg5 Qd8 (18... Be5 $11) 19. Qf5 $1 $16 cxd5 20. cxd5 (20. Bxf6 $16 gxf6 21. cxd5) 20... Qc8 $11 21. Qxc8+ Rxc8 22. Bxf6 gxf6 {[%mdl 4096] Endgame KRB-KRN} 23. Nh4 Rc2 24. Nf5 Rxb2 25. Nxd6 (25. Kf1 $11 {remains equal.}) 25... Bxd5 $17 26. h3 Rxb3 27. Rxa6 Kf8 (27... Be6 $17) 28. Nf5 Ke8 29. Rxf6 b4 {[%cal Bb5b4,Bb4b3][%mdl 32]} 30. Rb6 Rb1+ 31. Kh2 b3 32. Rb5 Bc6 33. Rb6 Kd7 34. Nd4 Bd5 35. Ne2 $2 {[#]} (35. Rb5 $1 $11 {and White has nothing to worry.} Be6 36. Rb7+ Kc8 37. Rb5) 35... Kc7 $2 (35... Rb2 $1 $19 {[%cal Rb2e2]} 36. Nc3 Be6) 36. Rb4 $11 {Black must now prevent Nc3.} Kc6 {aiming for ...Kc5.} 37. Nc3 Rb2 {Strongly threatening ...Be6.} 38. Kg3 $2 {[#] White does not recover from this.} (38. Nxd5 $11 {and White is okay.} Kxd5 39. Kg3) 38... Be6 $1 $19 39. Na4 Ra2 ({Black should play} 39... Rc2 $19 40. Kf3 Rc4 41. Rxc4+ Bxc4) 40. Nc3 (40. Rb6+ $17 Kc7 41. Rb4) 40... Ra3 41. Nb1 $2 {[#]} (41. Kf4 {might work better.}) 41... Kc5 $1 {[%mdl 512]} 42. Rb8 (42. Rb7 Ra2) 42... Ra2 43. Nc3 Rc2 44. Na4+ Kd4 45. Rd8+ $2 (45. Rb4+ Rc4 46. Rxb3 Rxa4 {[%mdl 64] Discovered Attack} 47. Rb8) 45... Kc4 {Black is clearly winning.} 46. Rb8 Ra2 47. Nb6+ Kc3 48. Kf3 b2 49. Ke3 Kc2 50. Nc8 Ra3+ 51. Kf4 Rb3 {Weighted Error Value: White=0.69/Black=0.23} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.5"]
[White "Bidi, Abdeljalil"]
[Black "Mhango, Banele"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1750"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,128,24,6,42,13,17,21,11,8,10,21,24,11,22,2,0,12,23,0,0,-6,0,0,0,0,0,0,0,-17,0,0,0,-5,0,0,0,-123,-120,-131,-123,-114,8,8,0,0,0,0,8,6,8,-7,8,-145,0,0,0,0,248,249,178,0,0,0,0,0,0,0,0,0,0,-213,-210,-120,-116,-116,-116,-87,0,0,0,-29976,-29974,-29971,-1066,-1024,-946,-878,-877,-29976,-29977,-29975,-29975,-29988,-29982,-29986,-29979,-29976,-29977,-29978,-5112,-29978,-29976,-29981,-29965,-29986,-29987,-29988,-29989,-29989,-29990,-29989,-29990,-29990,-29990,-29993,-29992]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O Nc6 {B92: Sicilian Najdorf: 6 Be2.} 9. Kh1 d5 10. exd5 Nxd5 {The position is equal.} 11. Nxd5 {[#]} Qxd5 $146 ({Predecessor:} 11... Bxd5 12. c3 Be7 13. Be3 O-O 14. Qc2 Bg5 15. f4 exf4 16. Bxf4 Re8 17. Rad1 Bxf4 18. Rxf4 {1-0 (57) Chauvin,S (1820)-Barbet,L (1510) Clermont Ferrand 2002}) 12. Be3 Qxd1 13. Raxd1 f5 14. Nc5 Bxc5 15. Bxc5 Kf7 16. a3 (16. g4 {keeps more tension.} Rhd8 17. gxf5 Bxf5 18. c3 Bc2 19. Rde1) 16... Rac8 17. Bb6 Nd4 18. Bxd4 exd4 19. Rd2 Rhd8 20. Bf3 a5 21. h3 (21. Bxb7 Rb8 $17) 21... b6 22. Rfd1 Kf6 23. b3 Ke5 24. Re1+ Kf6 25. Rde2 {[#]} (25. Red1 $11) 25... Rd6 $1 $17 26. g4 Rc3 27. Kg2 a4 (27... h6 $17 28. Rd2 d3 29. Rxd3 Rdxd3 30. cxd3 Rxb3) 28. g5+ $1 $11 ({Much weaker is} 28. bxa4 Bd7 $17) 28... Ke7 29. Bd5 Rxd5 30. Rxe6+ {[%mdl 4160] Endgame Double Attack. KRR-KRR} Kf7 31. Re7+ Kg6 32. h4 axb3 33. cxb3 {[#]} (33. R1e6+ $11 Kh5 34. Rxg7) 33... Rxb3 ({Black should play} 33... d3 $1 $17 {[%cal Rd3d2] And now ...d2 would win.} 34. Rd1 Rxb3 35. Re6+ Kh5) 34. R1e6+ $1 Kh5 {...d3 is the strong threat.} 35. Rxg7 {Intending f3 and mate.} Kg4 (35... Kxh4 $11 36. g6 hxg6 37. Rexg6 Kh5) 36. Rxh7 $18 {Threatens to win with g6.} d3 37. Re1 $2 (37. g6 $18 {White wants to mate with g7.} Rd8 38. g7) 37... d2 (37... Rd6 {is more complex.} 38. Rh6 Rd7 39. g6 Rxa3 40. Rh7 Rxh7 41. gxh7 Ra8) 38. Rd1 Rxa3 39. g6 Ra8 40. f3+ Kf4 41. Kf2 Ra3 42. g7 $2 (42. Re7 $11) 42... Rxf3+ $19 43. Ke2 Re3+ 44. Kf2 Rg3 {Strongly threatening ...Rdd3.} 45. h5 Rf3+ (45... Rdd3 $17 {( -> ...Rdf3+)} 46. Ke2 Rd4 47. Rf1+ Ke5) 46. Kg2 $11 Rg3+ 47. Kh2 $2 {[%mdl 8192]} (47. Kf2 $11) 47... Rdd3 48. Rf1+ Ke4 (48... Rdf3 $142 49. g8=Q Rxg8 50. Rd7 Rxf1 51. Rxd2 Ke3 52. Rc2 Rf2+ 53. Rxf2 Kxf2 54. Kh3 f4 55. h6 f3 56. h7 Rh8 57. Kg4 Ke3 58. Kf5 f2 59. Ke6 f1=Q 60. Kd5 Qb5+ 61. Kd6 Rxh7 62. Ke6 Ke4 63. Kf6 Qf5#) 49. g8=Q $19 Rxg8 50. Re7+ Kd4 51. Rd7+ Kc3 52. Rc7+ Kb2 53. Rd1 Rg5 54. h6 Rh5+ 55. Kg2 Rxh6 56. Kf2 Re6 (56... f4 $142 57. Rxd2+ Rxd2+ 58. Kf3 Rd4 59. Kg4 b5 60. Re7 b4 61. Kf5 b3 62. Kg4 Rh1 63. Kf3 Rg1 64. Re8 Rg3+ 65. Kf2 Rd2+ 66. Re2 Kc3 67. Kf1 b2 68. Re1 Kc2 69. Re8 Rf3+ 70. Kg1 b1=Q+ 71. Re1 Qxe1#) 57. Rc4 b5 {[%cal Bb6b5,Bb5b4,Bb4b3,Bb3b2][%mdl 32] Black mates.} 58. Rb4+ Kc2 59. Rbb1 b4 60. Kf1 b3 61. Kf2 b2 62. Kf1 f4 63. Kf2 f3 64. Kf1 Re1+ {[%mdl 64] Promotion. Quite a comeback for Black.  Weighted Error Value: White=0.52/Black=0.38} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.6"]
[White "Borges Delgado, Gabriel Jose"]
[Black "Selogelo Othata"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2228"]
[BlackElo "1725"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,86,0,-23,47,0,8,-14,52,34,34,36,80,77,62,33,28,-35,-34,-33,9,14,31,42,79,49,59,43,120,120,133,37,208,207,200,201,272,286,220,232,284,0,14,17,38,0,0,0,0,-77,-78,-87,0,-98,-76,-107,-42,-56,18,0,12,20,120,161,137,51,50,44,1180,1142,29999]} 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 Bb4 7. O-O Bxc3 8. bxc3 Nge7 9. Ba3 O-O 10. Bd6 a6 {B21: Sicilian: 2 f4 and Morra Gambit.} (10... b6 $11) 11. a4 {[%mdl 1024] White has compensation.} Re8 12. Qd2 {[#]} Ng6 $146 (12... Na5 $11 13. Ba2 b6) ({Predecessor:} 12... Qa5 13. Ra3 b6 14. Rb1 Ra7 15. Qe3 Rb7 16. Qe2 Ra7 17. h4 Bb7 18. g4 Nc8 19. Bb4 {1-0 (19) Kristensen,K-Sigerset,M Tromsoe 1981}) 13. Rab1 f6 14. Rfd1 Nge5 {[#]} 15. Nxe5 $1 Nxe5 16. Ba2 Qa5 17. f4 (17. c4 $11 Qxa4 18. Rb6) 17... Nf7 $15 18. Rb4 Nxd6 19. Qxd6 Qh5 20. Rd2 f5 21. exf5 Qxf5 22. Bb1 Qf7 {[#]} (22... Qf6 $14) 23. a5 $1 $16 Qe7 24. Qe5 ({White should play} 24. Qxe7 $16 Rxe7 25. Rd6) 24... Qf6 $2 {[#]} (24... d5 $1 $14) 25. Bxh7+ $1 $18 {[%mdl 512]} Kf7 (25... Kxh7 26. Qh5+) 26. Be4 d5 27. Qh5+ Ke7 28. Bg6 Qxc3 29. Rbd4 $2 ({White has to play} 29. Qh4+ $18 Kd7 30. Bxe8+ Kxe8 31. Rdb2) 29... Qe3+ $11 30. Kf1 Rf8 $1 {[%cal Rf8f4]} 31. Qg5+ Rf6 $1 32. R2d3 Qc1+ 33. Kf2 (33. Rd1 $11 Qe3 34. R1d3 Qc1+ 35. Rd1) 33... Bd7 $17 34. Rd1 Qb2+ (34... Qc5 $17 35. h3 Raf8) 35. R1d2 (35. Kg1 $1 $11) 35... Qc3 36. Bc2 Raf8 (36... Kf8 $17 {...e5 is the strong threat.} 37. Qh5 Rh6) 37. g3 $15 g6 ({Black should try} 37... Kd8 $15) 38. h4 Qxa5 39. Bxg6 b5 (39... Rg8 $11 {keeps the balance.} 40. h5 Be8) 40. h5 $16 b4 41. Qe5 $40 {[%mdl 128] Black needs to defend precisely.} (41. h6 $16) 41... Qb6 $14 42. Kg2 {And now Rxd5 would win.} b3 $2 {[%mdl 8192]} (42... Bc6 $14) 43. Rxd5 $18 {[%csl Gd2][%cal Rd5d7]} Bc6 44. Qd6# {Accuracy: White = 58%, Black = 41%.} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.7"]
[White "Celso Andre Manjate"]
[Black "Khumalo, Keith"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1721"]
[BlackElo "2142"]
[Annotator "TA"]
[PlyCount "177"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,177,41,11,0,0,18,0,0,-2,0,6,74,81,76,64,57,68,104,95,84,52,42,0,25,0,0,0,0,0,46,0,0,0,14,0,0,0,38,0,15,0,33,29,75,54,110,97,109,84,218,192,189,194,432,435,579,322,363,342,412,406,659,332,339,328,305,305,287,250,368,353,381,279,374,352,354,347,397,383,389,0,350,346,412,415,429,429,429,429,466,405,381,381,429,416,414,410,429,429,588,415,415,408,627,622,629,478,625,589,610,599,576,413,401,375,474,351,29959,29959,29967,29969,29969,29972,29971,29972,29970,29971,29971,29972,29972,29972,29971,29973,29974,29975,29977,29977,29973,29974,29977,29977,29977,29978,29978,29979,29980,29981,29981,29982,29986,29986,29987,29988,29992,29988,29988,29989,29989,29990,29990,29989,29990,29991,29991,29992]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Bg4 7. O-O Nge7 8. Be3 Qd7 {C01: French: Exchange Variation.} 9. a4 {[#]} f6 $146 ({Predecessor:} 9... O-O 10. Nbd2 Bf5 11. Qc2 Bxd3 12. Qxd3 Qf5 13. Qxf5 Nxf5 14. Rfe1 Rfe8 15. Nf1 Na5 16. N1d2 {½-½ (33) Abdrlauf,E (2073)-Porper,E (2377) chess.com INT 2018}) 10. b3 {[%cal Bb2b3,Bb3b4,Bb4b5][%mdl 32]} O-O-O {The position is equal.} 11. b4 g5 12. a5 Bf5 (12... Nf5 $11 {keeps the balance.}) 13. b5 $16 Nb8 14. c4 Bxd3 15. Qxd3 dxc4 16. Qxc4 Nd5 17. Rc1 Rhe8 $1 18. Bd2 a6 19. bxa6 Nxa6 20. Nc3 Nxc3 21. Bxc3 Bf4 (21... g4 $5 {[%cal Rg4f3]} 22. Ne1 Qe6 $11) 22. Rd1 Qd5 23. Qd3 Re7 24. Rab1 c6 25. Rb2 Qe4 {With the idea ...Qxd3.} 26. Qc4 (26. Qf1 $5 {[%cal Rd1e1]} Qd5 27. Rdb1 $11) 26... Rde8 27. Rdb1 g4 28. Nd2 Bxd2 29. Bxd2 Qe2 {Black is on the road to losing.} (29... Rd7 $14) 30. Qc3 {[#] Hoping for Be3.} Qe4 31. g3 Qd5 (31... Qf3 $16) 32. Be3 $18 h5 33. Rb5 Qe4 (33... Qf3) 34. d5 $1 Rc7 35. dxc6 Rxc6 36. Qb3 Rc7 37. Rxh5 Rd8 (37... Qc4 $142 38. Qb6 Qc6) 38. Rb5 Rcd7 39. Rc1+ Kb8 {intending ...Rd3.} 40. Re1 Ka8 41. Qb1 Qf3 (41... Qxb1 $142 42. Rexb1 Rf7) 42. Rf5 Qc6 43. Bb6 Rc8 44. Qb2 Rd6 45. Rf4 Rg8 46. Qb3 Qc8 47. Qb2 $2 (47. Rc4 $18 Qf8 48. Rb1) 47... f5 $2 {[%mdl 8192]} (47... Qc6 $1 $11 {and Black has nothing to worry.} 48. Qb3 Qc8) 48. Qe5 Rh6 49. Qxf5 Qxf5 50. Rxf5 Nb8 51. Re7 Rgh8 52. Rff7 Rxh2 {( -> ...Rh1+)} 53. Kf1 Rh1+ 54. Ke2 Nc6 55. Rxb7 Re8+ 56. Kd2 Rh6 57. Rbd7 Rhe6 58. Rg7 Rf8 (58... Rf6 $142 59. Rc7 Rfe6 60. Rxg4 Ne7 61. Ra7+ Kb8) 59. Rxg4 Ne5 60. Ra7+ Kb8 61. Rgg7 Nc4+ 62. Kc3 Nxb6 63. axb6 Rxb6 {[%mdl 4096] Endgame KRR-KRR} 64. Raf7 {[%cal Rf7f8]} Rc8+ 65. Kd4 Rb4+ $2 (65... Re8 $18 66. Re7 Rf8) 66. Ke3 {White mates.} Rb2 67. Kf3 Rd8 68. g4 Rb3+ 69. Kg2 Rb4 {[#]} 70. f3 $1 Rb2+ 71. Kg3 Rb1 72. g5 Rg1+ 73. Kf4 Rb1 74. g6 Rd4+ 75. Ke5 Rd8 76. f4 Re1+ 77. Kf5 Rd5+ 78. Kf6 Rd6+ 79. Kg5 Rd5+ 80. f5 Rg1+ 81. Kf6 Rd8 82. Rd7 {[%cal Rd7d8]} Re8 83. Rge7 {[%cal Re7e8]} Rf8+ 84. Rf7 {[%cal Rf7f8]} Re8 85. g7 Kc8 86. Ra7 {[%cal Ra7a8]} Kb8 87. Rf8 Rxf8+ 88. gxf8=Q+ Kxa7 89. Qc5+ {[%mdl 64] Double Attack.  Weighted Error Value: White=0.37/Black=0.48} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.8"]
[White "Ben Abbes, Ayoub"]
[Black "Spink, Benjamin M"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1481"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,105,-22,-23,-19,-20,-19,-19,-44,-39,-39,-48,-62,-47,-66,-26,-26,-33,-52,-52,-59,-61,-55,-44,-43,-37,-35,-25,-21,-21,-33,-38,-37,-33,-33,-33,-58,-8,-8,-8,-19,0,0,0,-8,0,-2,-2,-22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5977,5977,29958,29959,29960,29962,29964,29965,29967,29967,29968,29967,29981,29982,29986,29987,29987,29988,29988,29989,29990,29991,29992,29993,29993,29993,29993,29994]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. d4 cxd4 5. Bxc6 dxc6 6. Qxd4 {B31: Sicilian: 2...Nc6 3 Bb5 g6.} Qxd4 7. Nxd4 Bg7 8. c3 {The position is equal.} Nf6 9. f3 e5 10. Ne2 {[#]} O-O $146 ({Predecessor:} 10... Be6 11. Be3 O-O 12. Nd2 Rfd8 13. b3 Rd3 14. Bc5 Bh6 15. Nc4 Bxc4 16. bxc4 Bd2+ {0-1 (61) Hendry,I (1533)-Wei,M (1563) Canberra 2001}) 11. Be3 Re8 12. Nd2 Be6 13. Nb3 Nd7 14. O-O-O a5 {[%cal Ba7a5,Ba5a4][%mdl 32]} 15. Kb1 a4 16. Nc5 Nxc5 17. Bxc5 Bf8 18. Bxf8 Kxf8 19. Rd2 Red8 20. Rhd1 Rxd2 21. Rxd2 $15 {[%mdl 4096] Endgame KRB-KRN} Ke7 22. a3 Rd8 23. Rxd8 Kxd8 $11 {KB-KN} 24. Kc2 Bb3+ 25. Kd3 b5 26. Nc1 Bc4+ 27. Ke3 Ke7 28. g3 f5 29. Nd3 Kd6 30. Nf2 Bf1 31. f4 h6 32. exf5 gxf5 33. fxe5+ Kxe5 34. Nd1 c5 35. Nf2 c4 36. Nd1 Bg2 37. Nf2 h5 38. Nd1 Bh3 39. Nf2 Bg4 {[%mdl 8192] [#]} (39... Bg2 $11) 40. h3 $18 h4 41. Nxg4+ {White mates.} fxg4 42. gxh4 gxh3 {KP-KP} 43. Kf3 h2 44. Kg2 h1=Q+ 45. Kxh1 b4 46. cxb4 c3 47. bxc3 Kd5 48. h5 Kc4 49. h6 Kxc3 50. h7 Kb3 51. h8=Q Kxa3 52. b5 Kb3 53. b6 {Weighted Error Value: White=0.04/Black=0.21} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.9"]
[White "Machinya Desire"]
[Black "Sparg, Nathan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1638"]
[BlackElo "1413"]
[Annotator "NA RC"]
[PlyCount "67"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:03]} 2. d3 {[%emt 0:00:21]} d5 {[%emt 0:00:10]} 3. Nd2 {[%emt 0:00:13]} Nf6 {[%emt 0:00:14]} 4. g3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:58]} 5. Bg2 {[%emt 0:00:05]} dxe4 {[%emt 0:00:06]} 6. dxe4 {[%emt 0:00:08]} Bc5 {[%emt 0:00:15]} 7. Ngf3 {[%emt 0:00:03]} e5 {[%emt 0:00:22]} 8. c3 {[%emt 0:00:04]} O-O {[%emt 0:00:06]} 9. O-O {[%emt 0:00:06]} a5 {[%emt 0:00:26]} 10. h3 {[%emt 0:00:25]} Qe7 {[%emt 0:00:39]} 11. Re1 {[%emt 0:00:11]} Rd8 {[%emt 0:01:08]} 12. Qc2 {[%emt 0:00:17]} b6 {[%emt 0:01:48]} 13. Nb3 {[%emt 0:00:26]} Bd6 {[%emt 0:00:41]} 14. Nh4 {[%emt 0:00:51]} Ba6 {[%emt 0:02:18]} 15. Nf5 {[%emt 0:02:52]} Qf8 {[%emt 0:01:41]} 16. Bg5 {[%emt 0:02:33]} Be7 {[%emt 0:00:22]} 17. Nxe7+ {[%emt 0:02:02]} Qxe7 {[%emt 0:00:06]} 18. f4 {[%emt 0:00:13]} h6 {[%emt 0:02:58]} 19. Bh4 {[%emt 0:00:36]} a4 {[%emt 0:02:41]} 20. Nc1 {[%emt 0:00:10]} Qd6 {[%emt 0:00:45]} 21. fxe5 {[%emt 0:06:00]} Nxe5 {[%emt 0:01:21]} 22. g4 {[%emt 0:01:18]} g5 {[%emt 0:04:33]} 23. Bf2 {[%emt 0:00:09]} Nexg4 {[%emt 0:00:11]} 24. hxg4 {[%emt 0:00:37]} Nxg4 {[%emt 0:00:04]} 25. e5 {[%emt 0:00:35]} Nxe5 {[%emt 0:01:00]} 26. Qf5 {[%emt 0:06:48]} Nd3 {[%emt 0:02:21]} 27. Nxd3 {[%emt 0:00:51]} Bxd3 {[%emt 0:00:04]} 28. Qh3 {[%emt 0:00:24]} Ra5 {[%emt 0:00:34]} 29. Rad1 {[%emt 0:00:44]} Rf5 {[%emt 0:01:24]} 30. Be4 {[%emt 0:00:17]} Rxf2 {[%emt 0:00:23]} 31. Rxd3 {[%emt 0:00:15]} Qc5 {[%emt 0:00:13]} 32. Rxd8+ {[%emt 0:00:03]} Kg7 {[%emt 0:00:02]} 33. Qe3 {[%emt 0:00:14]} Re2 {[%emt 0:00:22]} 34. Rxe2 {[%emt 0:00:09]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.10"]
[White "van der Merwe, Alexander"]
[Black "Soojay, Jorah"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1655"]
[BlackElo "1478"]
[Annotator "NA RC"]
[PlyCount "55"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 2. exd5 {[%emt 0:00:02]} Nf6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:03]} Nxd5 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:02]} Bg4 {[%emt 0:00:03]} 5. Be2 {[%emt 0:00:01]} e6 {[%emt 0:00:03]} 6. O-O {[%emt 0:00:07]} Nc6 {[%emt 0:00:02]} 7. c4 {[%emt 0:00:22]} Nf6 {[%emt 0:00:07]} 8. Be3 {[%emt 0:00:41]} Be7 {[%emt 0:00:30]} 9. Nc3 {[%emt 0:01:01]} Bd6 {[%emt 0:01:38]} 10. d5 {[%emt 0:03:27]} exd5 {[%emt 0:00:06]} 11. cxd5 {[%emt 0:00:25]} Ne7 {[%emt 0:00:26]} 12. Bg5 {[%emt 0:01:20]} h6 {[%emt 0:02:10]} 13. Bxf6 {[%emt 0:02:11]} gxf6 {[%emt 0:00:04]} 14. Qd4 {[%emt 0:01:01]} Rg8 {[%emt 0:00:15]} 15. Ne4 {[%emt 0:03:11]} Nf5 {[%emt 0:01:31]} 16. Nxf6+ {[%emt 0:02:25]} Kf8 {[%emt 0:00:05]} 17. Nh7+ {[%emt 0:01:15]} Ke8 {[%emt 0:00:39]} 18. Qe4+ {[%emt 0:00:36]} Kd7 {[%emt 0:00:05]} 19. Ne5+ {[%emt 0:01:05]} Bxe5 {[%emt 0:00:07]} 20. Bxg4 {[%emt 0:00:28]} Bxh2+ {[%emt 0:00:21]} 21. Kh1 {[%emt 0:00:34]} Rxg4 {[%emt 0:01:21]} 22. Qxf5+ {[%emt 0:00:29]} Kd6 {[%emt 0:00:15]} 23. Qxg4 {[%emt 0:00:19]} Qh8 {[%emt 0:00:05]} 24. Kxh2 {[%emt 0:00:18]} Qxh7 {[%emt 0:00:09]} 25. Qf4+ {[%emt 0:00:03]} Kd7 {[%emt 0:00:04]} 26. Rac1 {[%emt 0:00:07]} Rc8 {[%emt 0:00:17]} 27. Rfe1 {[%emt 0:00:05]} Qg6 {[%emt 0:00:07]} 28. Qe5 {[%emt 0:00:08]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.11"]
[White "Elayeb, Med Yessine"]
[Black "Mena, Martin"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "1666"]
[BlackElo "1776"]
[Annotator "NA RC"]
[PlyCount "75"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:06:57]} 2. g3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 3. Bg2 {[%emt 0:00:02]} e6 {[%emt 0:00:02]} 4. c4 {[%emt 0:00:22]} Be7 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:03]} 6. b3 {[%emt 0:00:02]} c5 {[%emt 0:00:36]} 7. Bb2 {[%emt 0:00:23]} Nc6 {[%emt 0:00:46]} 8. e3 {[%emt 0:00:02]} Qc7 {[%emt 0:01:35]} 9. Nc3 {[%emt 0:00:18]} Rd8 {[%emt 0:01:28]} 10. Rc1 {[%emt 0:04:25]} dxc4 {[%emt 0:03:10]} 11. bxc4 {[%emt 0:00:10]} Nb4 {[%emt 0:01:45]} 12. Ne1 {[%emt 0:00:35]} Qd6 {[%emt 0:01:32]} 13. a3 {[%emt 0:06:29]} Qxd2 {[%emt 0:04:17]} 14. Qb3 {[%emt 0:00:19]} Nd3 {[%emt 0:04:39]} 15. Rc2 {[%emt 0:01:12]} Nc1 {[%emt 0:00:07]} 16. Bxc1 {[%emt 0:00:26]} Qd6 {[%emt 0:00:03]} 17. Rd2 {[%emt 0:00:16]} Qc7 {[%emt 0:00:09]} 18. Rxd8+ {[%emt 0:00:38]} Qxd8 {[%emt 0:00:11]} 19. Nf3 {[%emt 0:00:24]} a6 {[%emt 0:00:19]} 20. Rd1 {[%emt 0:00:44]} Qe8 {[%emt 0:00:08]} 21. Ne5 {[%emt 0:00:17]} Rb8 {[%emt 0:00:05]} 22. Qb6 {[%emt 0:00:26]} Nd7 {[%emt 0:00:20]} 23. Nxd7 {[%emt 0:00:25]} Bxd7 {[%emt 0:00:04]} 24. Qc7 {[%emt 0:00:44]} Bc6 {[%emt 0:00:13]} 25. Bxc6 {[%emt 0:00:51]} bxc6 {[%emt 0:00:08]} 26. Rd7 {[%emt 0:00:49]} Bf8 {[%emt 0:00:12]} 27. Rd3 {[%emt 0:02:33]} e5 {[%emt 0:00:12]} 28. e4 {[%emt 0:00:41]} f6 {[%emt 0:00:10]} 29. Be3 {[%emt 0:00:26]} Rc8 {[%emt 0:00:12]} 30. Qd7 {[%emt 0:00:18]} Rb8 {[%emt 0:00:12]} 31. Qxe8 {[%emt 0:00:03]} Rxe8 {[%emt 0:00:02]} 32. Na4 {[%emt 0:00:09]} Rb8 {[%emt 0:00:09]} 33. Nxc5 {[%emt 0:00:07]} Rb1+ {[%emt 0:00:06]} 34. Kg2 {[%emt 0:00:03]} Ra1 {[%emt 0:00:15]} 35. Rd8 {[%emt 0:00:40]} Kf7 {[%emt 0:00:09]} 36. Nb3 {[%emt 0:00:12]} Rxa3 {[%emt 0:00:14]} 37. Rxf8+ {[%emt 0:00:07]} Kxf8 {[%emt 0:00:06]} 38. Bc5+ {[%emt 0:00:01]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.12"]
[White "Fourie, Brandon"]
[Black "Mcligeyo, Robert"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1583"]
[BlackElo "1688"]
[Annotator "NA RC"]
[PlyCount "83"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} d5 {[%emt 0:00:14]} 2. exd5 {[%emt 0:00:04]} Nf6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:08]} Nxd5 {[%emt 0:00:15]} 4. Nf3 {[%emt 0:00:06]} Bg4 {[%emt 0:00:05]} 5. Bc4 {[%emt 0:00:26]} e6 {[%emt 0:00:04]} 6. O-O {[%emt 0:00:13]} Be7 {[%emt 0:00:03]} 7. h3 {[%emt 0:00:04]} Bh5 {[%emt 0:00:03]} 8. Re1 {[%emt 0:01:08]} O-O {[%emt 0:00:05]} 9. Nbd2 {[%emt 0:01:03]} Nc6 {[%emt 0:00:08]} 10. c3 {[%emt 0:00:25]} a6 {[%emt 0:02:18]} 11. Ne4 {[%emt 0:00:20]} h6 {[%emt 0:01:49]} 12. Ng3 {[%emt 0:00:19]} Bg6 {[%emt 0:00:27]} 13. Bd3 {[%emt 0:00:07]} Bxd3 {[%emt 0:00:15]} 14. Qxd3 {[%emt 0:00:02]} Bd6 {[%emt 0:00:17]} 15. Ne5 {[%emt 0:01:06]} Nxe5 {[%emt 0:03:11]} 16. dxe5 {[%emt 0:00:05]} Bc5 {[%emt 0:00:04]} 17. Qe4 {[%emt 0:00:52]} f5 {[%emt 0:06:04]} 18. Qc4 {[%emt 0:04:47]} Bb6 {[%emt 0:01:22]} 19. Bd2 {[%emt 0:00:26]} f4 {[%emt 0:00:16]} 20. Ne4 {[%emt 0:02:00]} Qh4 {[%emt 0:00:26]} 21. Rad1 {[%emt 0:02:02]} Kh8 {[%emt 0:00:13]} 22. Nc5 {[%emt 0:00:33]} Bxc5 {[%emt 0:00:05]} 23. Qxc5 {[%emt 0:00:28]} f3 {[%emt 0:00:03]} 24. Qd4 {[%emt 0:01:25]} Nf4 {[%emt 0:03:56]} 25. Bxf4 {[%emt 0:02:46]} Rxf4 {[%emt 0:00:03]} 26. Qe3 {[%emt 0:00:42]} fxg2 {[%emt 0:00:26]} 27. Qg3 {[%emt 0:01:17]} Raf8 {[%emt 0:03:07]} 28. Qxh4 {[%emt 0:00:19]} Rxh4 {[%emt 0:00:02]} 29. Kxg2 {[%emt 0:00:02]} Rhf4 {[%emt 0:00:03]} 30. Re2 {[%emt 0:00:17]} Rc4 {[%emt 0:00:17]} 31. Rd7 {[%emt 0:00:33]} Kh7 {[%emt 0:00:08]} 32. Re7 {[%emt 0:00:16]} Rc6 {[%emt 0:00:05]} 33. Rd2 {[%emt 0:00:16]} Rf5 {[%emt 0:01:53]} 34. Rdd7 {[%emt 0:00:34]} Rxe5 {[%emt 0:00:14]} 35. Rxg7+ {[%emt 0:00:03]} Kh8 {[%emt 0:00:04]} 36. h4 {[%emt 0:00:48]} Re4 {[%emt 0:01:25]} 37. f3 {[%emt 0:01:00]} Re2+ {[%emt 0:00:27]} 38. Kg3 {[%emt 0:00:17]} e5 {[%emt 0:00:29]} 39. h5 {[%emt 0:00:42]} Re1 {[%emt 0:00:17]} 40. Kf2 {[%emt 0:00:19]} Rb1 {[%emt 0:00:18]} 41. Rge7 {[%emt 0:00:17]} Rxb2+ {[%emt 0:00:09]} 42. Kg3 {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.13"]
[White "Joao Farisse"]
[Black "Ofile Masilo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1574"]
[BlackElo "1457"]
[Annotator "NA RC"]
[PlyCount "81"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:05]} 2. Nc3 {[%emt 0:00:08]} d5 {[%emt 0:00:09]} 3. cxd5 {[%emt 0:00:02]} exd5 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:22]} 5. Bf4 {[%emt 0:00:12]} c6 {[%emt 0:00:16]} 6. Nf3 {[%emt 0:00:54]} Bd6 {[%emt 0:00:06]} 7. Bg5 {[%emt 0:00:10]} h6 {[%emt 0:00:05]} 8. Bh4 {[%emt 0:00:04]} O-O {[%emt 0:00:04]} 9. e3 {[%emt 0:00:11]} Re8 {[%emt 0:00:05]} 10. Bd3 {[%emt 0:00:25]} Be7 {[%emt 0:01:27]} 11. Ne5 {[%emt 0:00:21]} Qb6 {[%emt 0:00:20]} 12. Qc2 {[%emt 0:00:27]} Be6 {[%emt 0:00:48]} 13. O-O {[%emt 0:00:32]} Nbd7 {[%emt 0:00:09]} 14. f4 {[%emt 0:00:05]} Nf8 {[%emt 0:01:28]} 15. Kh1 {[%emt 0:00:36]} Red8 {[%emt 0:05:27]} 16. g4 {[%emt 0:01:05]} Qc7 {[%emt 0:01:22]} 17. g5 {[%emt 0:01:02]} hxg5 {[%emt 0:01:15]} 18. fxg5 {[%emt 0:01:29]} Ng4 {[%emt 0:01:44]} 19. Nxg4 {[%emt 0:01:18]} Bxg4 {[%emt 0:00:08]} 20. Qf2 {[%emt 0:00:19]} Be6 {[%emt 0:03:56]} 21. Rac1 {[%emt 0:00:35]} Qd7 {[%emt 0:00:41]} 22. Ne2 {[%emt 0:00:44]} Ng6 {[%emt 0:00:39]} 23. Nf4 {[%emt 0:00:24]} Nxf4 {[%emt 0:00:33]} 24. Qxf4 {[%emt 0:00:15]} Bd6 {[%emt 0:00:10]} 25. Qf2 {[%emt 0:00:36]} g6 {[%emt 0:00:20]} 26. Bg3 {[%emt 0:00:34]} Bxg3 {[%emt 0:00:08]} 27. Qxg3 {[%emt 0:00:11]} Kg7 {[%emt 0:00:28]} 28. Qe5+ {[%emt 0:00:13]} Kg8 {[%emt 0:01:10]} 29. Rf4 {[%emt 0:00:18]} Bg4 {[%emt 0:00:12]} 30. Rg1 {[%emt 0:00:51]} Bh5 {[%emt 0:00:13]} 31. Rf6 {[%emt 0:01:37]} Re8 {[%emt 0:00:42]} 32. Qf4 {[%emt 0:00:19]} Re6 {[%emt 0:00:49]} 33. Rf1 {[%emt 0:00:53]} Rxf6 {[%emt 0:01:07]} 34. gxf6 {[%emt 0:00:10]} Qe8 {[%emt 0:01:08]} 35. Qh6 {[%emt 0:02:13]} Qf8 {[%emt 0:00:08]} 36. Qg5 {[%emt 0:00:03]} a5 {[%emt 0:01:58]} 37. Rf4 {[%emt 0:01:04]} Re8 {[%emt 0:00:16]} 38. Rh4 {[%emt 0:00:10]} Kh8 {[%emt 0:00:26]} 39. Rxh5+ {[%emt 0:00:43]} gxh5 {[%emt 0:00:31]} 40. Qxh5+ {[%emt 0:00:06]} Kg8 {[%emt 0:00:18]} 41. Qh7# {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.14"]
[White "Darius Patlo Banda"]
[Black "Pungo, Honorato"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1369"]
[BlackElo "1550"]
[Annotator "NA RC"]
[PlyCount "155"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 4. cxd5 {[%emt 0:00:10]} exd5 {[%emt 0:00:06]} 5. Bg5 {[%emt 0:00:05]} Be7 {[%emt 0:00:03]} 6. Nf3 {[%emt 0:00:05]} O-O {[%emt 0:00:02]} 7. e3 {[%emt 0:00:06]} c6 {[%emt 0:00:02]} 8. Bd3 {[%emt 0:00:05]} Nbd7 {[%emt 0:00:08]} 9. O-O {[%emt 0:00:06]} Re8 {[%emt 0:00:06]} 10. Qc2 {[%emt 0:00:08]} a6 {[%emt 0:00:13]} 11. Rab1 {[%emt 0:00:08]} g6 {[%emt 0:00:11]} 12. b4 {[%emt 0:00:21]} Nf8 {[%emt 0:00:24]} 13. a4 {[%emt 0:00:28]} Ne6 {[%emt 0:00:41]} 14. Bh4 {[%emt 0:00:24]} Ng7 {[%emt 0:01:19]} 15. Qa2 {[%emt 0:01:26]} Nf5 {[%emt 0:00:20]} 16. Bg5 {[%emt 0:00:21]} Kg7 {[%emt 0:00:21]} 17. Qc2 {[%emt 0:00:21]} h6 {[%emt 0:00:22]} 18. Bf4 {[%emt 0:00:15]} Be6 {[%emt 0:01:54]} 19. b5 {[%emt 0:00:36]} axb5 {[%emt 0:00:14]} 20. axb5 {[%emt 0:00:05]} Bd7 {[%emt 0:01:26]} 21. Ne5 {[%emt 0:00:41]} Nd6 {[%emt 0:00:42]} 22. bxc6 {[%emt 0:01:16]} Bxc6 {[%emt 0:00:18]} 23. Nb5 {[%emt 0:00:35]} Nxb5 {[%emt 0:03:12]} 24. Bxb5 {[%emt 0:00:14]} Bxb5 {[%emt 0:00:25]} 25. Rxb5 {[%emt 0:00:07]} Ra7 {[%emt 0:00:36]} 26. Qb3 {[%emt 0:00:51]} Qa8 {[%emt 0:01:08]} 27. Nd3 {[%emt 0:00:50]} Ra3 {[%emt 0:00:41]} 28. Qc2 {[%emt 0:01:06]} Rc8 {[%emt 0:00:42]} 29. Nc5 {[%emt 0:01:11]} Ra2 {[%emt 0:00:55]} 30. Qc1 {[%emt 0:00:40]} Ne4 {[%emt 0:01:04]} 31. f3 {[%emt 0:01:01]} Nxc5 {[%emt 0:00:28]} 32. dxc5 {[%emt 0:00:10]} Qa6 {[%emt 0:02:39]} 33. Rb6 {[%emt 0:00:38]} Qa5 {[%emt 0:01:51]} 34. Rxb7 {[%emt 0:01:03]} Bxc5 {[%emt 0:00:13]} 35. Be5+ {[%emt 0:03:37]} Kg8 {[%emt 0:00:11]} 36. Bd4 {[%emt 0:00:19]} Qa6 {[%emt 0:00:41]} 37. Qb1 {[%emt 0:01:32]} Qe2 {[%emt 0:00:44]} 38. Rb2 {[%emt 0:00:48]} Rxb2 {[%emt 0:00:04]} 39. Qxb2 {[%emt 0:00:08]} Qxb2 {[%emt 0:00:05]} 40. Bxb2 {[%emt 0:00:05]} Bxe3+ {[%emt 0:00:02]} 41. Kh1 {[%emt 0:00:03]} Rc2 {[%emt 0:00:16]} 42. Ba1 {[%emt 0:00:11]} Rc1 {[%emt 0:00:21]} 43. Rxc1 {[%emt 0:00:08]} Bxc1 {[%emt 0:00:03]} 44. Bd4 {[%emt 0:00:03]} Bg5 {[%emt 0:00:05]} 45. Kg1 {[%emt 0:00:06]} f5 {[%emt 0:00:03]} 46. Kf2 {[%emt 0:00:05]} Kf7 {[%emt 0:00:02]} 47. Ke2 {[%emt 0:00:02]} Bf6 {[%emt 0:00:02]} 48. Be3 {[%emt 0:00:12]} g5 {[%emt 0:00:06]} 49. Kd3 {[%emt 0:00:07]} Ke6 {[%emt 0:00:02]} 50. g3 {[%emt 0:00:10]} Kd6 {[%emt 0:00:14]} 51. Bc1 {[%emt 0:00:46]} Be5 {[%emt 0:00:07]} 52. Ba3+ {[%emt 0:00:10]} Ke6 {[%emt 0:00:03]} 53. Bf8 {[%emt 0:00:10]} h5 {[%emt 0:00:03]} 54. Bh6 {[%emt 0:00:10]} g4 {[%emt 0:00:13]} 55. f4 {[%emt 0:00:26]} Bc7 {[%emt 0:00:08]} 56. Bg7 {[%emt 0:00:05]} h4 {[%emt 0:00:08]} 57. Bd4 {[%emt 0:00:14]} h3 {[%emt 0:00:03]} 58. Be3 {[%emt 0:00:15]} Bd6 {[%emt 0:00:08]} 59. Bd4 {[%emt 0:00:08]} Bxf4 {[%emt 0:00:16]} 60. gxf4 {[%emt 0:00:12]} g3 {[%emt 0:00:03]} 61. Bg1 {[%emt 0:00:07]} gxh2 {[%emt 0:00:22]} 62. Bxh2 {[%emt 0:00:05]} Kd6 {[%emt 0:00:02]} 63. Kd4 {[%emt 0:00:05]} Kc6 {[%emt 0:00:02]} 64. Bg1 {[%emt 0:00:36]} Kd6 {[%emt 0:00:04]} 65. Kd3 {[%emt 0:00:19]} Kc6 {[%emt 0:00:06]} 66. Ke2 {[%emt 0:01:04]} Kb5 {[%emt 0:00:05]} 67. Kf3 {[%emt 0:00:03]} Kc4 {[%emt 0:00:03]} 68. Kg3 {[%emt 0:00:03]} d4 {[%emt 0:00:15]} 69. Kxh3 {[%emt 0:00:05]} d3 {[%emt 0:00:03]} 70. Be3 {[%emt 0:00:04]} Kc3 {[%emt 0:00:28]} 71. Kh4 {[%emt 0:00:06]} d2 {[%emt 0:00:02]} 72. Bxd2+ {[%emt 0:00:04]} Kxd2 {[%emt 0:00:24]} 73. Kg5 {[%emt 0:00:05]} Kd3 {[%emt 0:00:02]} 74. Kxf5 {[%emt 0:00:03]} Kd4 {[%emt 0:00:02]} 75. Kf6 {[%emt 0:00:04]} Kd5 {[%emt 0:00:02]} 76. f5 {[%emt 0:00:05]} Kd6 {[%emt 0:00:02]} 77. Kf7 {[%emt 0:00:03]} Kd7 {[%emt 0:00:03]} 78. f6 {[%emt 0:00:10]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.15"]
[White "Oosthuizen, Michal Jacobus"]
[Black "Potgieter, Edward"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1920"]
[BlackElo "1229"]
[Annotator "TA"]
[PlyCount "123"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,122,0,0,-27,-27,-19,-16,-26,8,-57,-33,-31,-29,-81,9,6,54,1,54,52,54,53,51,45,79,79,86,82,103,110,120,62,62,62,62,47,80,77,78,80,80,80,105,68,149,149,144,146,159,70,73,70,193,171,342,332,339,319,377,271,273,121,239,208,356,199,337,304,375,366,550,486,564,564,548,549,472,534,512,512,510,509,464,377,939,917,833,784,6008,6103,5171,5093,29989,29969,29983,29984,29994,29995,29995,29996,29998,29999,29999,29999,29999]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Be6 11. Rac1 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} h6 12. Bxf6 Bxf6 13. b3 {The position is equal.} Rd7 14. e4 {[#]} (14. Rfd1 $11) 14... Nd4 $146 ({Predecessor:} 14... Be7 15. Nd5 Rad8 16. Rb1 a5 17. a3 Kg7 18. b4 axb4 19. axb4 Bg4 20. b5 Bxf3 21. bxc6 Bxg2 22. cxd7 Bxf1 23. Kxf1 Rxd7 24. Rxb7 {½-½ (33) Mendez Acosta,A (1899)-Marin Dorta,A (1451) Santa Cruz de Tenerife 2016}) 15. Nxd4 Rxd4 16. Nd5 {[#]} (16. f4 $11 {remains equal.}) 16... Bxd5 (16... Bd8 $1 $17) 17. cxd5 $11 Rc8 18. Rc2 (18. Bh3 $14 Rb8 19. Rxc7) 18... Be7 (18... c5 $11) 19. Bh3 $1 $36 {[%cal Rh3c8][%mdl 2048] White has the initiative.} Rb8 20. Rxc7 Bd8 21. Rc4 {Threatens to win with Rxd4.} Rxc4 22. bxc4 {[%mdl 4096] Endgame KRB-KRB} Be7 23. Kg2 Kg7 24. f4 f6 25. fxe5 ({White should play} 25. Be6 $16 Rf8 26. a4) 25... fxe5 26. Be6 {aiming for Rf7+.} Rf8 27. Rd1 Rd8 28. a4 b6 29. Rb1 Bc5 30. a5 Rb8 31. Rb5 a6 (31... h5 $14) 32. Rb1 $16 b5 33. cxb5 Rxb5 34. Rd1 (34. Rxb5 $16 axb5 35. Bd7) 34... Rb2+ $14 35. Kh3 Bd6 {[#]} (35... Bb4 $14) 36. Rc1 $1 $18 Kf6 $2 (36... h5 37. Rc6 {[%mdl 64] Double Attack} Bb4 38. Rxa6 Bc5) 37. Rc6 Ke7 38. Rxa6 h5 39. Ra7+ Kf6 40. g4 (40. Rf7+ $18 {is more deadly.} Kg5 41. Rf1) 40... hxg4+ (40... Rb3+ $16 41. Kg2 Rb2+ 42. Kf1 hxg4) 41. Kxg4 {[%csl Ge6][%cal Ra7f7]} Be7 (41... Rg2+ {was necessary.} 42. Kf3 Rxh2) 42. h3 (42. Ra6 $142) 42... Rg2+ (42... Rb4 {is a better defense.} 43. Kf3 Rb3+ 44. Ke2 Rb4) 43. Kf3 Rd2 44. Ra6 Kg7 (44... Kg5 $142 45. Bf7 Rd3+ 46. Ke2 Rd4) 45. Rc6 Rd3+ 46. Ke2 Rd4 47. Ke3 Bg5+ 48. Kf3 Rd3+ 49. Ke2 Re3+ 50. Kf2 Rxe4 51. Rc7+ Kf8 $2 (51... Kh6 52. a6 Bh4+ 53. Kg2 Ra4) 52. a6 Ra4 53. a7 {Hoping for Rf7+.} Ra2+ 54. Kf3 Ra3+ 55. Kg4 Bf4 56. Rc8+ {White mates.} Kg7 57. a8=Q Rg3+ 58. Kh4 g5+ 59. Kh5 Kf6 60. Rf8+ Kg7 61. Rg8+ Kf6 62. Qf8# {Weighted Error Value: White=0.23/Black=0.55} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.16"]
[White "Lion, Pierre"]
[Black "George Samir, David"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1586"]
[BlackElo "1775"]
[Annotator "NA RC"]
[PlyCount "134"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:02]} d6 {[%emt 0:00:22]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:01]} Nc6 {[%emt 0:00:02]} 6. Bc4 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 7. Bb3 {[%emt 0:00:03]} Be7 {[%emt 0:00:16]} 8. O-O {[%emt 0:00:09]} a6 {[%emt 0:00:03]} 9. Be3 {[%emt 0:00:05]} O-O {[%emt 0:00:07]} 10. f4 {[%emt 0:00:06]} Qc7 {[%emt 0:00:33]} 11. f5 {[%emt 0:00:13]} e5 {[%emt 0:01:11]} 12. Nde2 {[%emt 0:00:13]} b5 {[%emt 0:01:15]} 13. h3 {[%emt 0:00:20]} Bb7 {[%emt 0:01:39]} 14. g4 {[%emt 0:00:03]} b4 {[%emt 0:00:08]} 15. Nd5 {[%emt 0:00:04]} Nxd5 {[%emt 0:00:06]} 16. Bxd5 {[%emt 0:00:02]} Na5 {[%emt 0:00:21]} 17. g5 {[%emt 0:03:00]} Nc4 {[%emt 0:00:28]} 18. Bxc4 {[%emt 0:01:56]} Qxc4 {[%emt 0:00:04]} 19. f6 {[%emt 0:00:03]} Qxe4 {[%emt 0:00:06]} 20. Kf2 {[%emt 0:00:31]} gxf6 {[%emt 0:02:25]} 21. gxf6 {[%emt 0:00:06]} Bxf6 {[%emt 0:00:03]} 22. Bh6 {[%emt 0:00:17]} Bh4+ {[%emt 0:00:34]} 23. Ng3 {[%emt 0:00:10]} Qg2+ {[%emt 0:00:05]} 24. Ke1 {[%emt 0:00:02]} Bxg3+ {[%emt 0:00:04]} 25. Rf2 {[%emt 0:00:01]} Bxf2+ {[%emt 0:00:16]} 26. Ke2 {[%emt 0:00:10]} Bf3+ {[%emt 0:00:04]} 27. Kd3 {[%emt 0:00:03]} e4+ {[%emt 0:00:02]} 28. Kc4 {[%emt 0:00:02]} Rfc8+ {[%emt 0:00:09]} 29. Kb3 {[%emt 0:00:01]} Bxd1 {[%emt 0:00:05]} 30. Ka4 {[%emt 0:00:02]} Bxc2+ {[%emt 0:00:04]} 31. Ka5 {[%emt 0:00:02]} Rc5+ {[%emt 0:00:05]} 32. Kb6 {[%emt 0:00:01]} Rh5+ {[%emt 0:00:08]} 33. Kb7 {[%emt 0:00:02]} e3+ {[%emt 0:00:04]} 34. Kc7 {[%emt 0:00:01]} Rxh6 {[%emt 0:00:08]} 35. Kd7 {[%emt 0:00:02]} Ra7+ {[%emt 0:00:03]} 36. Kd8 {[%emt 0:00:02]} e2 {[%emt 0:00:09]} 37. Rg1 {[%emt 0:00:07]} Bxg1 {[%emt 0:00:07]} 38. a4 {[%emt 0:00:01]} e1=Q {[%emt 0:00:05]} 39. a5 {[%emt 0:00:01]} f5 {[%emt 0:00:15]} 40. b3 {[%emt 0:00:02]} f4 {[%emt 0:00:02]} 41. h4 {[%emt 0:00:01]} f3 {[%emt 0:00:02]} 42. h5 {[%emt 0:00:01]} f2 {[%emt 0:00:02]} 43. Kc8 {[%emt 0:00:03]} f1=Q {[%emt 0:00:05]} 44. Kd8 {[%emt 0:00:01]} d5 {[%emt 0:00:02]} 45. Kc8 {[%emt 0:00:02]} d4 {[%emt 0:00:02]} 46. Kd8 {[%emt 0:00:01]} d3 {[%emt 0:00:02]} 47. Kc8 {[%emt 0:00:02]} d2 {[%emt 0:00:03]} 48. Kb8 {[%emt 0:00:01]} d1=Q {[%emt 0:00:15]} 49. Kc8 {[%emt 0:00:02]} Qdg4+ {[%emt 0:00:08]} 50. Kb8 {[%emt 0:00:02]} Bh2+ {[%emt 0:00:09]} 51. Kxa7 {[%emt 0:00:03]} Bb8+ {[%emt 0:00:19]} 52. Kxb8 {[%emt 0:00:05]} Rxh5 {[%emt 0:00:09]} 53. Ka7 {[%emt 0:00:03]} Rh1 {[%emt 0:00:03]} 54. Kb8 {[%emt 0:00:01]} Rg1 {[%emt 0:00:02]} 55. Ka7 {[%emt 0:00:01]} h6 {[%emt 0:00:02]} 56. Kb8 {[%emt 0:00:02]} h5 {[%emt 0:00:02]} 57. Ka7 {[%emt 0:00:01]} h4 {[%emt 0:00:02]} 58. Kb8 {[%emt 0:00:01]} h3 {[%emt 0:00:02]} 59. Ka7 {[%emt 0:00:02]} h2 {[%emt 0:00:01]} 60. Kb8 {[%emt 0:00:01]} h1=Q {[%emt 0:00:03]} 61. Ka7 {[%emt 0:00:01]} Bxb3 {[%emt 0:00:05]} 62. Kb8 {[%emt 0:00:02]} Bc2 {[%emt 0:00:02]} 63. Ka7 {[%emt 0:00:01]} b3 {[%emt 0:00:03]} 64. Kb8 {[%emt 0:00:02]} b2 {[%emt 0:00:02]} 65. Ka7 {[%emt 0:00:01]} Qe7+ {[%emt 0:00:18]} 66. Kb8 {[%emt 0:00:03]} Qgb4+ {[%emt 0:00:04]} 67. Kc8 {[%emt 0:00:04]} Bf5# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.17"]
[White "Dutt Dakshesh"]
[Black "Masaiti, Gideon"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1549"]
[BlackElo "1442"]
[Annotator "NA RC"]
[PlyCount "164"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 2. Bf4 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 3. e3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:02]} 5. Bg3 {[%emt 0:00:03]} O-O {[%emt 0:00:05]} 6. c3 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:03]} 7. Bd3 {[%emt 0:00:03]} a6 {[%emt 0:00:05]} 8. Nbd2 {[%emt 0:00:04]} Qe7 {[%emt 0:00:07]} 9. O-O {[%emt 0:00:12]} Bxg3 {[%emt 0:00:05]} 10. hxg3 {[%emt 0:00:03]} h6 {[%emt 0:00:03]} 11. Qe2 {[%emt 0:00:07]} c5 {[%emt 0:00:04]} 12. e4 {[%emt 0:00:03]} c4 {[%emt 0:00:29]} 13. Bc2 {[%emt 0:00:57]} Re8 {[%emt 0:00:35]} 14. Rfe1 {[%emt 0:00:19]} b5 {[%emt 0:00:15]} 15. exd5 {[%emt 0:01:35]} Nxd5 {[%emt 0:00:23]} 16. Be4 {[%emt 0:00:24]} Bb7 {[%emt 0:00:04]} 17. Bc2 {[%emt 0:00:51]} N7f6 {[%emt 0:00:08]} 18. Ne5 {[%emt 0:00:05]} Qd6 {[%emt 0:00:31]} 19. Ndf3 {[%emt 0:00:29]} b4 {[%emt 0:02:07]} 20. Nxc4 {[%emt 0:01:56]} Qe7 {[%emt 0:00:16]} 21. Ba4 {[%emt 0:00:37]} Rec8 {[%emt 0:00:36]} 22. Rac1 {[%emt 0:00:54]} a5 {[%emt 0:00:45]} 23. Nce5 {[%emt 0:00:35]} bxc3 {[%emt 0:01:12]} 24. Bb3 {[%emt 0:01:34]} Ba6 {[%emt 0:00:37]} 25. Qc2 {[%emt 0:01:51]} Nb4 {[%emt 0:01:59]} 26. Qb1 {[%emt 0:01:07]} cxb2 {[%emt 0:02:34]} 27. Qxb2 {[%emt 0:00:33]} Rxc1 {[%emt 0:02:43]} 28. Rxc1 {[%emt 0:00:22]} Rc8 {[%emt 0:00:44]} 29. Rxc8+ {[%emt 0:00:35]} Bxc8 {[%emt 0:00:05]} 30. Qc1 {[%emt 0:00:34]} Bb7 {[%emt 0:00:26]} 31. Kh2 {[%emt 0:01:27]} Bd5 {[%emt 0:01:54]} 32. Bxd5 {[%emt 0:00:32]} Nbxd5 {[%emt 0:00:21]} 33. Qc8+ {[%emt 0:00:27]} Kh7 {[%emt 0:00:08]} 34. Qc2+ {[%emt 0:00:14]} g6 {[%emt 0:00:24]} 35. Qc5 {[%emt 0:00:12]} Qxc5 {[%emt 0:01:08]} 36. dxc5 {[%emt 0:00:02]} Kg7 {[%emt 0:00:11]} 37. Kg1 {[%emt 0:00:18]} Kf8 {[%emt 0:00:03]} 38. Kf1 {[%emt 0:00:02]} Ke7 {[%emt 0:00:03]} 39. Ke2 {[%emt 0:00:02]} Nc3+ {[%emt 0:00:06]} 40. Kd3 {[%emt 0:00:06]} Nxa2 {[%emt 0:00:02]} 41. Kc4 {[%emt 0:00:03]} Nd7 {[%emt 0:00:23]} 42. c6 {[%emt 0:00:05]} Nxe5+ {[%emt 0:00:17]} 43. Nxe5 {[%emt 0:00:03]} Kd6 {[%emt 0:00:07]} 44. Kb5 {[%emt 0:00:17]} Nc3+ {[%emt 0:00:09]} 45. Kxa5 {[%emt 0:00:06]} f6 {[%emt 0:00:05]} 46. Kb6 {[%emt 0:00:11]} Nd5+ {[%emt 0:00:06]} 47. Kb7 {[%emt 0:00:03]} Kxe5 {[%emt 0:00:06]} 48. c7 {[%emt 0:00:04]} Nxc7 {[%emt 0:00:05]} 49. Kxc7 {[%emt 0:00:02]} Ke4 {[%emt 0:00:02]} 50. Kd6 {[%emt 0:00:02]} Kf5 {[%emt 0:00:07]} 51. f3 {[%emt 0:00:06]} h5 {[%emt 0:00:05]} 52. Kc5 {[%emt 0:00:02]} Ke5 {[%emt 0:00:05]} 53. Kc4 {[%emt 0:00:02]} g5 {[%emt 0:00:04]} 54. Kd3 {[%emt 0:00:02]} Kd5 {[%emt 0:00:02]} 55. Ke3 {[%emt 0:00:02]} f5 {[%emt 0:00:02]} 56. Kf2 {[%emt 0:00:17]} Kd4 {[%emt 0:00:04]} 57. Ke2 {[%emt 0:00:02]} e5 {[%emt 0:00:02]} 58. f4 {[%emt 0:00:13]} exf4 {[%emt 0:00:05]} 59. gxf4 {[%emt 0:00:05]} g4 {[%emt 0:00:11]} 60. Kf2 {[%emt 0:00:12]} h4 {[%emt 0:00:05]} 61. g3 {[%emt 0:00:04]} hxg3+ {[%emt 0:00:07]} 62. Kxg3 {[%emt 0:00:02]} Ke3 {[%emt 0:00:02]} 63. Kg2 {[%emt 0:00:05]} Kxf4 {[%emt 0:00:03]} 64. Kf2 {[%emt 0:00:01]} Ke4 {[%emt 0:00:02]} 65. Kg3 {[%emt 0:00:02]} Ke3 {[%emt 0:00:16]} 66. Kg2 {[%emt 0:02:30]} f4 {[%emt 0:01:44]} 67. Kg1 {[%emt 0:00:02]} Ke2 {[%emt 0:00:04]} 68. Kg2 {[%emt 0:00:02]} f3+ {[%emt 0:00:02]} 69. Kg1 {[%emt 0:00:02]} g3 {[%emt 0:00:04]} 70. Kh1 {[%emt 0:00:03]} g2+ {[%emt 0:00:03]} 71. Kg1 {[%emt 0:00:02]} Ke1 {[%emt 0:00:02]} 72. Kh2 {[%emt 0:00:04]} Kf1 {[%emt 0:00:04]} 73. Kg3 {[%emt 0:00:02]} f2 {[%emt 0:00:02]} 74. Kf3 {[%emt 0:00:01]} g1=N+ {[%emt 0:00:05]} 75. Kg3 {[%emt 0:00:04]} Ke1 {[%emt 0:00:03]} 76. Kg2 {[%emt 0:00:01]} f1=Q+ {[%emt 0:00:04]} 77. Kg3 {[%emt 0:00:03]} Qf3+ {[%emt 0:00:02]} 78. Kh4 {[%emt 0:00:05]} Qg2 {[%emt 0:00:12]} 79. Kh5 {[%emt 0:00:03]} Nf3 {[%emt 0:00:04]} 80. Kh6 {[%emt 0:00:01]} Ne5 {[%emt 0:00:02]} 81. Kh7 {[%emt 0:00:26]} Qg6+ {[%emt 0:00:06]} 82. Kh8 {[%emt 0:00:02]} Nf7# {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.18"]
[White "Shah, Darshan Samir"]
[Black "Bassem Ibrahem, Hassan"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1502"]
[Annotator "NA RC"]
[PlyCount "193"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:09]} 2. Qh5 {[%emt 0:00:35]} Nc6 {[%emt 0:00:06]} 3. Qd1 {[%emt 0:00:07]} Nf6 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:07]} Bc5 {[%emt 0:00:06]} 5. d4 {[%emt 0:00:07]} exd4 {[%emt 0:00:07]} 6. Nxd4 {[%emt 0:00:02]} Nxd4 {[%emt 0:00:24]} 7. Bd3 {[%emt 0:00:23]} d6 {[%emt 0:00:11]} 8. Bg5 {[%emt 0:00:21]} h6 {[%emt 0:00:06]} 9. c3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:44]} 10. Bh4 {[%emt 0:00:34]} Ne5 {[%emt 0:00:52]} 11. O-O {[%emt 0:00:30]} g5 {[%emt 0:00:49]} 12. Bg3 {[%emt 0:00:17]} Bg4 {[%emt 0:00:10]} 13. Qd2 {[%emt 0:00:10]} Qe7 {[%emt 0:01:53]} 14. b4 {[%emt 0:00:14]} Bb6 {[%emt 0:00:15]} 15. Kh1 {[%emt 0:00:20]} O-O-O {[%emt 0:00:33]} 16. a4 {[%emt 0:00:11]} a6 {[%emt 0:00:04]} 17. b5 {[%emt 0:00:06]} Nxd3 {[%emt 0:00:20]} 18. Qxd3 {[%emt 0:00:07]} Qxe4 {[%emt 0:00:13]} 19. Qxe4 {[%emt 0:02:45]} Nxe4 {[%emt 0:00:02]} 20. f3 {[%emt 0:00:03]} Nxg3+ {[%emt 0:00:03]} 21. hxg3 {[%emt 0:00:03]} Bf5 {[%emt 0:00:18]} 22. Nd2 {[%emt 0:00:07]} h5 {[%emt 0:00:17]} 23. bxa6 {[%emt 0:00:53]} g4 {[%emt 0:01:00]} 24. Nc4 {[%emt 0:00:26]} Ba7 {[%emt 0:00:33]} 25. axb7+ {[%emt 0:00:58]} Kxb7 {[%emt 0:00:11]} 26. Na5+ {[%emt 0:00:13]} Kb6 {[%emt 0:01:29]} 27. Nb3 {[%emt 0:00:15]} h4 {[%emt 0:00:11]} 28. Nd4 {[%emt 0:00:23]} hxg3+ {[%emt 0:00:07]} 29. Kg1 {[%emt 0:00:39]} Kb7 {[%emt 0:00:13]} 30. fxg4 {[%emt 0:01:10]} Bxd4+ {[%emt 0:00:06]} 31. cxd4 {[%emt 0:00:04]} Rh2 {[%emt 0:00:36]} 32. Rxf5 {[%emt 0:01:15]} Rdh8 {[%emt 0:00:07]} 33. Rb1+ {[%emt 0:00:19]} Kc8 {[%emt 0:00:09]} 34. Rh5 {[%emt 0:00:11]} R2xh5 {[%emt 0:00:18]} 35. gxh5 {[%emt 0:00:04]} Rxh5 {[%emt 0:00:03]} 36. Rb3 {[%emt 0:00:28]} Rh4 {[%emt 0:00:16]} 37. Rxg3 {[%emt 0:01:24]} Rxd4 {[%emt 0:00:04]} 38. Rf3 {[%emt 0:00:25]} Rxa4 {[%emt 0:00:20]} 39. Rxf7 {[%emt 0:00:05]} Kb7 {[%emt 0:00:05]} 40. Kf2 {[%emt 0:00:19]} Kb6 {[%emt 0:00:05]} 41. Kf3 {[%emt 0:00:32]} c5 {[%emt 0:00:10]} 42. g4 {[%emt 0:00:21]} c4 {[%emt 0:00:06]} 43. g5 {[%emt 0:00:17]} c3 {[%emt 0:00:11]} 44. Ke2 {[%emt 0:01:05]} Rg4 {[%emt 0:00:20]} 45. Kd3 {[%emt 0:02:55]} Rg3+ {[%emt 0:00:11]} 46. Kc2 {[%emt 0:00:10]} Kc5 {[%emt 0:00:06]} 47. g6 {[%emt 0:00:57]} Rxg6 {[%emt 0:01:06]} 48. Kxc3 {[%emt 0:00:08]} Rg3+ {[%emt 0:00:03]} 49. Kd2 {[%emt 0:00:12]} d5 {[%emt 0:00:08]} 50. Ra7 {[%emt 0:00:21]} Kd4 {[%emt 0:00:17]} 51. Ra4+ {[%emt 0:00:19]} Ke5 {[%emt 0:00:05]} 52. Rh4 {[%emt 0:00:23]} d4 {[%emt 0:00:12]} 53. Rh7 {[%emt 0:00:39]} Kd5 {[%emt 0:01:38]} 54. Rd7+ {[%emt 0:00:26]} Kc5 {[%emt 0:00:17]} 55. Kc2 {[%emt 0:00:15]} Kc4 {[%emt 0:00:30]} 56. Rc7+ {[%emt 0:00:10]} Kd5 {[%emt 0:00:04]} 57. Rb7 {[%emt 0:00:22]} Ke4 {[%emt 0:00:20]} 58. Re7+ {[%emt 0:00:18]} Kd5 {[%emt 0:00:04]} 59. Kd2 {[%emt 0:00:11]} Rg6 {[%emt 0:00:17]} 60. Kd3 {[%emt 0:00:25]} Rg3+ {[%emt 0:00:14]} 61. Kd2 {[%emt 0:00:05]} d3 {[%emt 0:00:05]} 62. Kc3 {[%emt 0:00:25]} Rh3 {[%emt 0:00:18]} 63. Re8 {[%emt 0:00:19]} Kc5 {[%emt 0:00:32]} 64. Rd8 {[%emt 0:00:49]} Rh4 {[%emt 0:00:13]} 65. Kxd3 {[%emt 0:00:11]} Rh3+ {[%emt 0:00:01]} 66. Ke4 {[%emt 0:00:12]} Rh4+ {[%emt 0:00:03]} 67. Kd3 {[%emt 0:00:09]} Kc6 {[%emt 0:00:05]} 68. Ra8 {[%emt 0:00:33]} Kb7 {[%emt 0:00:20]} 69. Ra2 {[%emt 0:00:12]} Rh3+ {[%emt 0:00:05]} 70. Kc4 {[%emt 0:00:10]} Rh4+ {[%emt 0:00:04]} 71. Kc5 {[%emt 0:00:06]} Rh5+ {[%emt 0:00:02]} 72. Kd6 {[%emt 0:00:33]} Rh6+ {[%emt 0:00:05]} 73. Kd7 {[%emt 0:00:12]} Rh7+ {[%emt 0:00:17]} 74. Ke6 {[%emt 0:00:04]} Rh6+ {[%emt 0:00:02]} 75. Kd5 {[%emt 0:00:10]} Rh5+ {[%emt 0:00:03]} 76. Ke6 {[%emt 0:00:01]} Kc6 {[%emt 0:00:03]} 77. Rc2+ {[%emt 0:00:04]} Kb7 {[%emt 0:00:03]} 78. Rb2+ {[%emt 0:00:02]} Kc6 {[%emt 0:00:02]} 79. Rc2+ {[%emt 0:00:02]} Kb5 {[%emt 0:00:02]} 80. Rb2+ {[%emt 0:00:05]} Kc4 {[%emt 0:00:02]} 81. Rb1 {[%emt 0:00:03]} Kc3 {[%emt 0:00:05]} 82. Rb8 {[%emt 0:00:06]} Rh6+ {[%emt 0:00:11]} 83. Kd5 {[%emt 0:00:03]} Kd3 {[%emt 0:00:02]} 84. Rb3+ {[%emt 0:00:03]} Kc2 {[%emt 0:00:03]} 85. Rb7 {[%emt 0:00:15]} Kd3 {[%emt 0:00:04]} 86. Rb3+ {[%emt 0:00:04]} Kc2 {[%emt 0:00:09]} 87. Rb7 {[%emt 0:00:02]} Kd3 {[%emt 0:00:04]} 88. Ke5 {[%emt 0:00:02]} Rh5+ {[%emt 0:00:03]} 89. Kf6 {[%emt 0:00:02]} Rh6+ {[%emt 0:00:04]} 90. Kg5 {[%emt 0:00:03]} Rd6 {[%emt 0:00:06]} 91. Rb3+ {[%emt 0:00:04]} Kc4 {[%emt 0:00:04]} 92. Rb1 {[%emt 0:00:03]} Rd5+ {[%emt 0:00:05]} 93. Kf6 {[%emt 0:00:04]} Rd6+ {[%emt 0:00:02]} 94. Ke5 {[%emt 0:00:05]} Rd4 {[%emt 0:00:01]} 95. Rc1+ {[%emt 0:00:03]} Kd3 {[%emt 0:00:16]} 96. Rd1+ {[%emt 0:00:03]} Ke3 {[%emt 0:00:03]} 97. Rxd4 {[%emt 0:00:03]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.19"]
[White "Tong, William M"]
[Black "Karania, Hardiv"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1985"]
[BlackElo "1317"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,150,125,122,153,137,117,119,135,93,184,177,192,170,178,130,122,118,116,132,129,100,108,92,103,73,75,33,92,4,36,0,21,-87,-79,-450,0,-180,0,0,0,-205,-62,-564,-570,-491,154,167,171,158,198,159,218,166,221,221,228,223,218,197,203,195,197,128,114,118,191,164,191,167,172,132,512,200,184,170,178,170,164,170,370,163,163,163,163,163,441,408,661,520,877,808,1510,1464,29982,29983,29983,29984,29984,29983,29985,29974,29986,29987,29989,29978,29978,29979,29979,29980,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987,29987,29987,29987,29988,29989,29989,29989,29990,29990,29991,29991,29992,29993,29994,29996,29995,29997,29995,29999,29998,29998,29999,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 a6 5. Bxc6+ bxc6 6. dxe5 d5 {C68: Ruy Lopez: Exchange Variation, sidelines.} 7. exd5 cxd5 8. Nc3 c6 {White is better.} 9. O-O Bg4 (9... Ne7 $16) 10. h3 $18 Bh5 11. Re1 {[#]} Bc5 $146 ({Predecessor:} 11... Bxf3 12. Qxf3 Qd7 13. Na4 Rb8 14. Bf4 Rb5 15. c4 dxc4 16. e6 fxe6 17. Rad1 Qc8 18. Bd6 Rf5 19. Qxf5 Nh6 20. Rxe6+ {1-0 (20) Ortega,I-Gonzalez Bres,P Santomera 1993}) 12. e6 Ne7 13. exf7+ Bxf7 14. Na4 Bd6 15. Ne5 O-O 16. Nxf7 Rxf7 17. Be3 Nf5 18. Bc5 (18. Bb6 {looks sharper.} Qf6 19. c4 Nh4 20. Qd4 Qg5 21. Qg4) 18... Qf6 (18... Qf8 $14 19. b4 Rf6) 19. Bxd6 (19. c3 $1 $16) 19... Nxd6 20. Rf1 Ne4 {[%cal Re4f2]} 21. Qe2 (21. f3 $11 Ng3 22. Re1) 21... Raf8 {Threatens to win with ...Qd4.} 22. Qxa6 $2 {[%mdl 8192]} (22. Qe3 $17 {is tougher.}) 22... Qg6 $2 (22... Nxf2 $19 23. Rxf2 Qxf2+ {[%mdl 64] Double Attack} 24. Kh1 Qxc2) 23. f3 $2 (23. f4 $1 $11) 23... Ng3 24. Rf2 Ne4 {[%mdl 64] Pin} 25. Rff1 Ng5 {[%cal Rg5h3]} 26. Qd3 $2 {[%mdl 8192]} (26. Kh1 $1 $15) 26... Nxh3+ $1 $19 27. Kh2 {[#] Qxg6 is the strong threat.} Nf4 (27... Qh5 $1 $19 28. gxh3 Rxf3 29. Qxf3 Rxf3 30. Rxf3 Qxf3) 28. Qxg6 $16 Nxg6 29. Nc5 Re8 30. Rae1 Rfe7 (30... Rb8 $16) 31. Nd3 h6 (31... Ne5 $142 32. Rxe5 Rxe5) 32. Rxe7 $18 Rxe7 {[%mdl 4096] Endgame KRN-KRN} 33. Re1 Ra7 34. a3 Kf7 35. Kg3 Ra5 36. Ne5+ ({White should try} 36. c3 $18) 36... Nxe5 $16 37. Rxe5 {KR-KR} Rb5 {[#]} (37... Kf6 $16 38. Re8 d4) 38. b3 $1 $18 Rc5 39. Re2 Rc3 40. Kf4 {Strongly threatening Ke5.} g5+ $2 {[%mdl 8192]} (40... d4 $16 {is more resistant.}) 41. Kf5 $2 (41. Ke5 Rc5 42. a4) 41... d4 42. a4 Re3 43. Rd2 c5 44. b4 Rc3 $2 (44... cxb4 {was worth a try.} 45. Rxd4 Rc3) 45. bxc5 (45. b5 $142 {Black must now prevent b6.} Ke7 46. Ke5) 45... Rxc5+ 46. Ke4 Rc4 47. Rxd4 Rc6 (47... Rxc2 48. g4 Ke6) 48. c4 Re6+ (48... Rc5 $142 49. Rd7+ Ke8) 49. Kd3 Ra6 (49... Re5 $142 50. Kc3 Re3+ 51. Rd3 Re2) 50. c5 Rc6 51. Kc4 Ke6 52. Rd6+ {White mates.} Rxd6 53. cxd6 Kxd6 {K3P-KPP} 54. Kb5 Kc7 55. a5 Kb7 56. g4 Ka7 57. Kc5 Ka6 58. Kd5 Kxa5 {KPP-KPP} 59. Ke5 Kb5 60. Kf5 Kc5 61. Kg6 Kd5 62. Kxh6 Ke5 63. Kxg5 {KP-KP} Ke6 64. f4 Kf7 65. Kh6 Kf6 66. g5+ Kf7 67. Kh7 Ke6 68. g6 Kf5 69. g7 Kxf4 70. g8=Q Kf5 71. Qe8 Kf6 72. Qb5 Kf7 73. Kh6 Kg8 74. Qd7 {[%csl Gh6][%cal Rd7g7]} Kf8 75. Kg6 {[%csl Gg6][%cal Rd7f7]} Kg8 76. Qg7# {Weighted Error Value: White=0.50/Black=0.78} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.21"]
[White "Belattar, Mohamed Walid"]
[Black "Meise, Keagen"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1214"]
[BlackElo "1200"]
[Annotator "NA RC"]
[PlyCount "150"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 4. Bg2 {[%emt 0:00:10]} c5 {[%emt 0:00:02]} 5. O-O {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 6. c4 {[%emt 0:00:06]} dxc4 {[%emt 0:00:15]} 7. Qa4 {[%emt 0:05:51]} Bd7 {[%emt 0:01:27]} 8. Qxc4 {[%emt 0:00:33]} cxd4 {[%emt 0:00:19]} 9. Nxd4 {[%emt 0:00:17]} Rc8 {[%emt 0:01:12]} 10. Nxc6 {[%emt 0:02:30]} Bxc6 {[%emt 0:00:04]} 11. Qd3 {[%emt 0:00:09]} Qxd3 {[%emt 0:01:51]} 12. exd3 {[%emt 0:00:07]} Bxg2 {[%emt 0:00:29]} 13. Kxg2 {[%emt 0:00:04]} Nd5 {[%emt 0:00:02]} 14. Rd1 {[%emt 0:05:15]} Nb4 {[%emt 0:01:23]} 15. Nc3 {[%emt 0:01:40]} Rd8 {[%emt 0:00:54]} 16. d4 {[%emt 0:00:40]} Nc2 {[%emt 0:00:12]} 17. Rb1 {[%emt 0:00:17]} Nxd4 {[%emt 0:00:21]} 18. Be3 {[%emt 0:00:28]} Nc6 {[%emt 0:00:20]} 19. Rxd8+ {[%emt 0:00:12]} Kxd8 {[%emt 0:00:01]} 20. Rd1+ {[%emt 0:00:05]} Kc8 {[%emt 0:00:21]} 21. Nb5 {[%emt 0:00:13]} a6 {[%emt 0:00:03]} 22. Na7+ {[%emt 0:00:21]} Nxa7 {[%emt 0:00:06]} 23. Bxa7 {[%emt 0:00:04]} Be7 {[%emt 0:00:06]} 24. Bd4 {[%emt 0:00:05]} f6 {[%emt 0:00:05]} 25. Rc1+ {[%emt 0:00:20]} Kb8 {[%emt 0:00:09]} 26. Re1 {[%emt 0:00:06]} e5 {[%emt 0:00:04]} 27. Bc3 {[%emt 0:00:07]} Rd8 {[%emt 0:00:03]} 28. Ba5 {[%emt 0:01:10]} Rd5 {[%emt 0:00:22]} 29. Bc3 {[%emt 0:00:11]} Bc5 {[%emt 0:00:14]} 30. Re2 {[%emt 0:01:09]} Kc7 {[%emt 0:00:20]} 31. Rc2 {[%emt 0:01:04]} Kd6 {[%emt 0:00:16]} 32. Rd2 {[%emt 0:02:20]} Rxd2 {[%emt 0:00:03]} 33. Bxd2 {[%emt 0:00:04]} Kd5 {[%emt 0:00:14]} 34. Kf1 {[%emt 0:00:16]} Bd4 {[%emt 0:00:04]} 35. b3 {[%emt 0:00:10]} Ke4 {[%emt 0:00:31]} 36. Ke2 {[%emt 0:00:11]} b6 {[%emt 0:00:10]} 37. f3+ {[%emt 0:00:16]} Kd5 {[%emt 0:00:03]} 38. Kd3 {[%emt 0:00:16]} f5 {[%emt 0:00:16]} 39. f4 {[%emt 0:00:50]} e4+ {[%emt 0:00:45]} 40. Ke2 {[%emt 0:00:09]} g6 {[%emt 0:00:14]} 41. h4 {[%emt 0:00:52]} h5 {[%emt 0:00:36]} 42. Bc1 {[%emt 0:00:33]} a5 {[%emt 0:00:50]} 43. Bd2 {[%emt 0:00:15]} Kc5 {[%emt 0:00:28]} 44. a3 {[%emt 0:00:14]} Kd5 {[%emt 0:01:17]} 45. Bc1 {[%emt 0:00:19]} b5 {[%emt 0:00:34]} 46. Bd2 {[%emt 0:00:14]} a4 {[%emt 0:00:03]} 47. bxa4 {[%emt 0:00:42]} bxa4 {[%emt 0:00:03]} 48. Bb4 {[%emt 0:01:03]} Kc4 {[%emt 0:00:05]} 49. Be7 {[%emt 0:00:44]} Kb3 {[%emt 0:00:04]} 50. Bb4 {[%emt 0:00:07]} Bb2 {[%emt 0:00:07]} 51. Be7 {[%emt 0:00:11]} Bxa3 {[%emt 0:00:03]} 52. Bf6 {[%emt 0:00:03]} Bb2 {[%emt 0:00:02]} 53. Be7 {[%emt 0:00:02]} a3 {[%emt 0:00:04]} 54. Bxa3 {[%emt 0:00:03]} Kxa3 {[%emt 0:00:02]} 55. Ke3 {[%emt 0:00:02]} Kb3 {[%emt 0:00:02]} 56. Ke2 {[%emt 0:00:04]} Kc4 {[%emt 0:00:04]} 57. Ke3 {[%emt 0:00:03]} Bd4+ {[%emt 0:00:01]} 58. Ke2 {[%emt 0:00:03]} Kc3 {[%emt 0:00:02]} 59. Ke1 {[%emt 0:00:04]} Kd3 {[%emt 0:00:04]} 60. Kf1 {[%emt 0:00:08]} e3 {[%emt 0:00:03]} 61. Ke1 {[%emt 0:00:02]} e2 {[%emt 0:00:02]} 62. g4 {[%emt 0:00:09]} Bc3+ {[%emt 0:00:03]} 63. Kf2 {[%emt 0:00:04]} e1=Q+ {[%emt 0:00:05]} 64. Kf3 {[%emt 0:00:02]} Qe2+ {[%emt 0:00:05]} 65. Kg3 {[%emt 0:00:05]} Qxg4+ {[%emt 0:00:02]} 66. Kf2 {[%emt 0:00:03]} Qxf4+ {[%emt 0:00:05]} 67. Kg2 {[%emt 0:00:02]} Bd4 {[%emt 0:00:10]} 68. Kh1 {[%emt 0:00:27]} Qxh4+ {[%emt 0:00:06]} 69. Kg2 {[%emt 0:00:04]} Qf2+ {[%emt 0:00:02]} 70. Kh3 {[%emt 0:00:06]} Qf3+ {[%emt 0:00:03]} 71. Kh2 {[%emt 0:00:04]} Bg1+ {[%emt 0:00:06]} 72. Kxg1 {[%emt 0:00:04]} Qe2 {[%emt 0:00:01]} 73. Kh1 {[%emt 0:00:03]} Ke3 {[%emt 0:00:02]} 74. Kg1 {[%emt 0:00:03]} Kf3 {[%emt 0:00:02]} 75. Kh1 {[%emt 0:00:05]} Qg2# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.1"]
[White "Mhango, Banele"]
[Black "Filipe, Marcio"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2117"]
[BlackElo "1990"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,70,5,7,8,0,14,0,17,0,0,0,0,-31,0,0,0,0,38,35,25,9,9,9,25,-20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxc4 {seems to push 9...Bb7 aside.} 10. Nxc4 Bb7 {E09: Closed Catalan: Main Line: 7 Qc2 c6 8 Nbd2.} 11. e5 Nd5 12. h4 c5 13. Ng5 {[%csl Gg5][%cal Rc2h7] [#]} g6 $146 ({Predecessor:} 13... Bxg5 14. Bxg5 Qc7 15. Qe4 cxd4 16. Rac1 Ba6 17. Rfe1 Bxc4 18. Qxd4 b5 19. b3 Rac8 20. bxc4 bxc4 21. Bxd5 exd5 22. Qxd5 {1-0 (40) Zarkovic,J-Pavicic,Z (2450) Zagreb 1977}) 14. dxc5 Nxc5 15. a3 (15. Bd2 {seems wilder.} Qc7 16. Rfe1 a5 17. a3 Rfc8 18. Qd1) 15... a5 16. Ne4 Nxe4 17. Qxe4 Rc8 18. Bh6 Re8 19. Rfd1 b5 20. Ne3 Qb6 21. Qg4 {[%cal Rg2d5]} Nxe3 {The position is equal.} 22. Bxe3 Qa6 23. Rac1 Bxg2 24. Kxg2 b4 25. a4 Rxc1 26. Rxc1 Rc8 27. Rxc8+ Qxc8 28. Qe4 b3 29. Bd2 Qa6 30. Bc3 Kf8 31. Kf3 Ke8 32. Qe2 Qc6+ 33. Qe4 Qa6 34. Qe2 Qc6+ 35. Qe4 Qa6 {Weighted Error Value: White=0.06/Black=0.05} 1/2-1/2

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.2"]
[White "Elier, Ali"]
[Black "Brahami, Lamine"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2037"]
[BlackElo "2194"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,110,12,13,18,10,11,9,34,24,64,55,66,61,66,59,62,61,86,69,89,93,292,168,178,75,95,96,102,85,84,64,60,50,56,13,51,47,496,83,94,71,64,11,20,21,20,14,99,-81,49,53,65,64,68,-34,-52,-172,-154,-497,-502,-934,-933,-861,-195,-170,-97,-189,-180,-173,-172,-335,-206,-257,-278,-387,-366,-339,-236,-231,-233,-252,-237,-245,-235,-589,-569,-871,-846,-29987,-29988,-29990,-29991,-29994,-29995]} 1. e4 c5 2. d4 cxd4 3. c3 d6 4. Nf3 Nf6 5. e5 dxe5 6. Nxe5 e6 7. cxd4 Be7 8. Nc3 a6 9. Bd3 O-O 10. O-O Nc6 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} 11. Nxc6 bxc6 12. Be3 {[#]} Rb8 $146 {The position is equal.} ({Predecessor:} 12... Bb7 13. Qc2 h6 14. Be2 Nd5 15. Na4 a5 16. Bf3 Ba6 17. Rfd1 Bb5 18. Nc5 a4 {0-1 (50) Gershon,A (2553)-Van den Doel,E (2607) Amsterdam 2001}) 13. b3 Qa5 14. Rc1 Bb7 15. Na4 Rfd8 16. Qe2 Nd5 17. Nc5 Nb4 18. Bb1 Qb5 19. Qf3 (19. Qh5 {keeps more tension.} g6 20. Qf3 Nd5 21. Bh6 Qb6 22. Be4) 19... a5 $2 {[#]} (19... Nd5 $16 {was called for.}) 20. Qh3 $40 {[%mdl 128] White is out for blood.} (20. Bxh7+ $142 $1 {[%mdl 512]} Kxh7 21. a4) 20... g6 $18 21. Rfe1 (21. Bf4 $18 {Black must now prevent Bxg6!} Bc8 22. Bxb8 Qxb8 23. Rfd1) 21... Bc8 22. Qf3 Nd5 23. Bd2 Bf6 24. Bd3 Qb6 25. Re4 Bg7 26. Rh4 {Strongly threatening Rxh7.} Ne7 (26... Bf6 {seems wilder.} 27. Qg3 Bxh4 28. Qxh4 Rf8 29. Bh6 Re8) 27. Bg5 Re8 {[%mdl 8192] [#]} (27... Nf5 $14) 28. Bh6 $2 (28. Rxh7 $1 $18 {[%mdl 512] and the rest is easy.} Kxh7 29. Qxf7 {[%mdl 64] Double Attack}) 28... Nf5 29. Bxf5 exf5 30. Qf4 (30. Bxg7 $14 Kxg7 31. Qf4) 30... Bf6 $11 31. Bg5 Bg7 {White should prevent ...f6.} 32. Rh3 Qb4 (32... Be6 $11) 33. g3 $2 (33. Re3 $1 $16 {[%cal Re3e8] and life is bright.} Rxe3 34. Qxe3 Bxd4 35. Qe8+ {[%mdl 64] Double Attack} Kg7 36. g3 $1 (36. Qxc6 h6 $11)) 33... Be6 (33... Bxd4 $2 34. a3 $1 $18) (33... Re1+ $17 34. Rxe1 Qxe1+ 35. Kg2 Rb4) 34. Na6 $14 {[%mdl 64] Double Attack, Discovered Attack} Qb5 35. Nxb8 Rxb8 36. Be7 (36. Bh6 $14 Bf6 37. Bg5) 36... Re8 $15 {[%mdl 1024] Black has compensation.} 37. Bd6 ({Better is} 37. Bg5 $15) 37... Bd5 $1 $19 {aiming for ...Qe2.} 38. Be5 $2 (38. Qd2 $17) 38... f6 39. Bd6 (39. Qd2 $142 fxe5 40. Re1) 39... Qe2 40. Rf1 Qxa2 $2 (40... Re4 41. Bc7 Rxf4 42. gxf4 Qe4) 41. g4 fxg4 ({Black should play} 41... Re4 $19 42. Qc1 Rxg4+ 43. Rg3 Rxd4) 42. Rg3 {[#]} (42. Re3 $17 Rxe3 43. Qxe3) 42... Re4 $1 {[%cal Re4f4]} (42... Bxb3 43. Qxg4 Bf7 44. Bc5 $15) 43. Qc1 h5 (43... Rxd4 44. Re3 $15) 44. h4 $2 (44. Rd3 {might work better.}) 44... Re6 (44... Rxd4 45. Re3 $17) 45. Bc5 f5 ({Much less strong is} 45... Bxb3 46. Qf4 $19) 46. Re3 Bh6 47. Re2 Bxc1 48. Rxa2 Bf4 ({Worse is} 48... Bxb3 49. Rxa5 Bd2 50. Ra8+ Kg7 51. Ra7+ Kg8 52. Rb1 $11) 49. Rxa5 {[#]} g5 $1 ({Wrong is} 49... Bxb3 $2 50. Rb1 $18) 50. Ra8+ Kg7 51. Ra7+ $2 (51. Rf8 {is tougher.}) 51... Kg6 52. hxg5 h4 {( -> ...h3)} 53. Ra8 h3 {[%csl Gf4][%cal Rh3h2] Black mates.} 54. Rg8+ Kh7 {[%csl Gf4][%cal Rh3h2]} 55. g6+ Kxg8 {[%csl Gf4][%cal Rh3h2] Black used his chance.  Weighted Error Value: White=0.92/Black=0.47} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.3"]
[White "Lutuima, Amaro"]
[Black "Celso Andre Manjate"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2050"]
[BlackElo "1721"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,103,59,47,103,102,114,114,116,109,152,62,64,38,38,38,46,35,34,17,25,21,53,37,32,16,25,18,16,9,21,0,0,0,0,-8,0,0,0,0,45,-16,-20,-18,0,0,-4,-8,-20,-43,-31,-36,-3,-17,-12,-4,-3,-23,-23,-105,-23,-23,-22,-23,-18,-19,0,0,0,-1,0,-4,0,0,0,-8,14,14,49,51,103,0,8,0,0,0,8,-8,0,0]} 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 Bd6 8. O-O O-O 9. Qe2 Nd7 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} ({Black should try} 9... Nc6 $14) 10. Qe4 $16 {[%csl Gd3][%cal Re4h7]} Re8 11. Qh7+ Kf8 {White is better.} 12. Bd2 Ke7 {[#]} 13. c4 $146 ({Better is} 13. Rae1 $16) ({Predecessor:} 13. Bc3 Nf8 14. Qe4 Ng6 15. Ne5 Nf4 16. d5 exd5 17. Ng6+ Kd7 18. Qa4+ b5 19. Bxb5+ {1-0 (25) Huynh,L (1948)-Ngo,T (1938) Hai Phong 2018}) 13... b6 $1 $14 14. Qe4 (14. Rfe1 {feels hotter.} Bb7 15. d5 Rh8 16. Qe4 Kf8 17. Bc3) 14... Rb8 15. Bc3 {c5! is the strong threat.} Qf4 16. Qxf4 Bxf4 17. Rfe1 Kf8 18. Be4 Nf6 19. Bc6 Bd7 20. Bxd7 Nxd7 21. b4 c6 22. a4 a6 23. b5 axb5 24. axb5 cxb5 25. cxb5 Ra8 26. Bb4+ Kg8 27. g3 Bc7 (27... Rxa1 {is interesting.} 28. Rxa1 Bb8 29. d5 exd5 30. Rd1 Nf6) 28. Rec1 (28. Rac1 $14 Bb8 29. d5) 28... Rxa1 $11 29. Rxa1 Bb8 30. Kg2 Nf6 31. Ra8 Bc7 32. Ra7 Nd5 33. Bd2 f6 34. Kf1 Bd8 35. Ke2 Nc7 36. Rb7 Nxb5 37. Kd3 {[#]} (37. Bb4 $11) 37... Bc7 ({Black should play} 37... Re7 $1 $17 {[%cal Re7b7]} 38. Rb8 Rd7) 38. Bb4 Rb8 39. Rxb8+ Bxb8 {[%mdl 4096] Endgame KBN-KBN} 40. Kc4 Nc7 (40... Na7 {feels hotter.} 41. d5 exd5+ 42. Kxd5 Kf7 43. Nd4 Be5) 41. Bd6 Kf7 42. Bxc7 Bxc7 {KB-KN} 43. Kb5 g5 44. Kc6 Bd8 45. Nd2 e5 46. d5 {Threatening g4.} f5 47. Nc4 {Threatens to win with Kd7.} e4 {[#]} (47... Kf6 $1 $14) 48. g4 (48. Kd7 $1 $16 {[%cal Rd7d8]} Be7 49. Ne5+ Kf6 50. d6) 48... fxg4 {The position is equal.} 49. Nd6+ Kf6 50. Nxe4+ Kf5 51. Ng3+ Kf4 52. Kd7 {[%mdl 32768] Weighted Error Value: White=0.16/Black=0.14. Sensor Board Error (Ke4/e5)?} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.4"]
[White "Junior, Domingos"]
[Black "Borges Delgado, Gabriel Jose"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1894"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,34,19,17,26,0,0,0,0,-4,0,0,2,-14,0,0,0]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. O-O O-O 7. Bg5 Bg4 8. c3 Nbd7 9. Nbd2 c6 10. Qc2 Qc7 11. h3 Be6 {C01: French: Exchange Variation.} 12. Rfe1 (12. Bxf6 $5 Nxf6 13. Bf5 $11) 12... h6 {The position is equal.} 13. Be3 Rfe8 {[#]} 14. Nf1 $146 ({Predecessor:} 14. Re2 c5 15. dxc5 Nxc5 16. Bxc5 Bxc5 17. Nb3 Bd6 18. Nbd4 Bd7 19. Rae1 Rxe2 20. Rxe2 a6 21. Nf5 Bc5 22. N3d4 Re8 23. Rxe8+ Nxe8 24. Nb3 {½-½ (30) Popov,E (2355)-Latronico,N (2446) ICCF email 2010}) 14... Nf8 15. N1d2 N8d7 16. Nf1 Nf8 17. N1d2 N8d7 {An uneventful encounter.  Weighted Error Value: White=0.07/Black=0.05} 1/2-1/2

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.5"]
[White "Mohamed Abderrahim, Taleb Mohamed"]
[Black "Machinya Desire"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1799"]
[BlackElo "1638"]
[Annotator "NA RC"]
[PlyCount "53"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:09]} 2. a3 {[%emt 0:00:07]} d6 {[%emt 0:00:14]} 3. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:04]} 4. Nc3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:07]} 5. Bb5 {[%emt 0:00:12]} Bd7 {[%emt 0:00:06]} 6. Bxc6 {[%emt 0:00:04]} Bxc6 {[%emt 0:00:03]} 7. d3 {[%emt 0:00:02]} e6 {[%emt 0:00:06]} 8. O-O {[%emt 0:00:13]} Be7 {[%emt 0:00:18]} 9. b4 {[%emt 0:00:34]} a6 {[%emt 0:00:19]} 10. Bb2 {[%emt 0:00:46]} Rc8 {[%emt 0:00:18]} 11. bxc5 {[%emt 0:00:17]} dxc5 {[%emt 0:00:06]} 12. Ne2 {[%emt 0:00:19]} Kf8 {[%emt 0:00:58]} 13. Ne5 {[%emt 0:01:11]} Qc7 {[%emt 0:00:22]} 14. f4 {[%emt 0:00:23]} Rd8 {[%emt 0:00:07]} 15. Qe1 {[%emt 0:01:11]} h5 {[%emt 0:00:52]} 16. Qc3 {[%emt 0:04:55]} Bb5 {[%emt 0:03:30]} 17. f5 {[%emt 0:05:04]} exf5 {[%emt 0:02:30]} 18. Rxf5 {[%emt 0:01:03]} Bd7 {[%emt 0:02:31]} 19. Nxd7+ {[%emt 0:00:46]} Rxd7 {[%emt 0:00:39]} 20. Raf1 {[%emt 0:00:40]} Bd8 {[%emt 0:03:52]} 21. Nf4 {[%emt 0:01:54]} Rh7 {[%emt 0:04:46]} 22. e5 {[%emt 0:01:38]} g6 {[%emt 0:05:22]} 23. Rxf6 {[%emt 0:00:51]} Bxf6 {[%emt 0:00:05]} 24. exf6 {[%emt 0:00:03]} Rd4 {[%emt 0:00:47]} 25. Qd2 {[%emt 0:01:03]} Rd7 {[%emt 0:00:27]} 26. Qe3 {[%emt 0:01:41]} Qc8 {[%emt 0:00:27]} 27. Re1 {[%emt 0:00:11]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.6"]
[White "Khumalo, Keith"]
[Black "Darius Patlo Banda"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2142"]
[BlackElo "1369"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,84,120,112,112,23,36,26,29,10,31,16,40,37,43,26,27,15,32,25,31,29,103,43,279,74,266,143,118,12,12,19,60,50,58,20,24,30,31,28,77,56,61,59,403,406,383,333,331,260,384,383,368,349,533,543,519,492,931,666,1334,1312,29993,29994,29994,29995,29995,29993,29996,29996,29996,29997,29997,29998,29999]} 1. d4 d5 2. c4 Nc6 3. Nf3 Nf6 4. cxd5 Nxd5 5. e4 Nf6 6. Nc3 e6 7. a3 Be7 {D06: Queen's Gambit: Symmetrical and Baltic Defences.} 8. d5 ({White should try} 8. Bd3 $16) 8... exd5 $11 9. exd5 Nb8 {[#] White has an edge.} 10. h3 $146 ({Predecessor:} 10. Bc4 O-O 11. O-O Bg4 12. Qd3 Bxf3 13. Qxf3 Nbd7 14. Bf4 Nb6 15. Ba2 a6 16. Rad1 Bd6 17. Be3 Nbd7 18. Bg5 {½-½ (18) Serralta Font,C (1311)-Munar Munar,M (1711) Santa Margalida 2016}) 10... Bf5 11. Qb3 {aiming for Qb5+.} (11. Bc4 {seems wilder.} O-O 12. Nh4 Bc8 13. O-O Re8 14. Re1) 11... Bc8 12. Bd3 $36 {[%mdl 2048] Black is under pressure.} ({Much worse is} 12. d6 Bxd6 13. Be3 (13. Bb5+ Nc6 $15) 13... O-O $11) 12... Nbd7 13. Bb1 O-O 14. O-O Bd6 15. Be3 Ne5 {Threatens to win with ...Nxf3+.} 16. Nd4 Bc5 {[#]} (16... h6 $11 {remains equal.}) 17. Rd1 (17. Nc6 $1 $16 {[%mdl 512]} Nxc6 18. Bxc5) 17... Ned7 $2 {[#]} (17... Bb6 $14) 18. Qc2 $2 (18. Ne6 $1 $18 {[%cal Re6d8][%mdl 512]} Qe7 19. Nxf8 Kxf8 20. Re1) 18... Nb6 $2 {[#]} (18... Bd6 $16 {is a better defense.}) 19. b4 ({White should play} 19. Nc6 $1 $18 {[%mdl 512]} bxc6 20. Bxc5 Nbxd5 21. Bxf8 Kxf8 22. Ba2) 19... Be7 $16 20. Nf5 (20. Bg5 $16 g6 21. Ba2) 20... Bxf5 $11 21. Qxf5 Qd7 22. Qf3 Nc4 23. Bf5 Qd8 24. Bd4 Nd6 25. Bc2 Qd7 26. Rac1 a5 27. b5 Nxb5 $2 {[%mdl 8192] Black is on the road to losing.} (27... b6 $14) 28. Bxf6 Bxf6 {[#]} 29. Qd3 {[%csl Gc2][%cal Rd3h7][%mdl 64] Double Attack} g6 30. Qxb5 Qc8 (30... Qxb5 $142 31. Nxb5 c6 32. dxc6 bxc6) 31. Ne4 $18 Be5 32. Bb3 Bb2 (32... Qf5 $142 33. Rc4 Rfb8) 33. Rc2 Bxa3 34. d6 c6 (34... Qf5 $142 35. Qxf5 gxf5 36. dxc7 fxe4) 35. Nf6+ Kg7 36. Qe5 {Ne8+! would kill now.} Qd8 37. Ne8+ {[%mdl 64] Discovered Attack (Double check). White mates.} Kh6 38. Qg7+ {[%mdl 64] Double Attack} Kh5 39. Nf6+ {[%mdl 64] Double Attack} Kg5 40. h4+ Kf5 41. g4+ Kf4 42. Qh6+ Ke5 43. Qg5# {Weighted Error Value: White=0.38/Black=0.73} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.7"]
[White "Joao Farisse"]
[Black "Vasco Mateus Felizardo Viageir"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1574"]
[BlackElo "1862"]
[Annotator "NA RC"]
[PlyCount "132"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:11]} 2. Nc3 {[%emt 0:00:10]} d5 {[%emt 0:00:19]} 3. cxd5 {[%emt 0:00:08]} exd5 {[%emt 0:00:03]} 4. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:17]} h6 {[%emt 0:00:06]} 6. h3 {[%emt 0:00:02]} c6 {[%emt 0:00:05]} 7. Bf4 {[%emt 0:00:09]} Bd6 {[%emt 0:00:13]} 8. Ne5 {[%emt 0:00:06]} Qe7 {[%emt 0:01:06]} 9. e3 {[%emt 0:01:13]} O-O {[%emt 0:00:45]} 10. Bd3 {[%emt 0:00:10]} Re8 {[%emt 0:00:20]} 11. O-O {[%emt 0:00:56]} Nbd7 {[%emt 0:00:12]} 12. Nxd7 {[%emt 0:00:05]} Bxd7 {[%emt 0:00:02]} 13. Bxd6 {[%emt 0:00:08]} Qxd6 {[%emt 0:00:01]} 14. Rb1 {[%emt 0:00:33]} a5 {[%emt 0:03:21]} 15. a4 {[%emt 0:01:10]} Re7 {[%emt 0:00:27]} 16. Qc2 {[%emt 0:01:37]} Rae8 {[%emt 0:00:36]} 17. Bf5 {[%emt 0:00:22]} Bxf5 {[%emt 0:00:48]} 18. Qxf5 {[%emt 0:00:04]} g6 {[%emt 0:00:01]} 19. Qf3 {[%emt 0:00:29]} Kg7 {[%emt 0:00:04]} 20. Rfd1 {[%emt 0:01:01]} Qb4 {[%emt 0:00:10]} 21. Qe2 {[%emt 0:01:13]} c5 {[%emt 0:02:06]} 22. Qb5 {[%emt 0:02:14]} c4 {[%emt 0:00:11]} 23. Na2 {[%emt 0:01:29]} Qxb5 {[%emt 0:00:10]} 24. axb5 {[%emt 0:00:02]} Re6 {[%emt 0:00:24]} 25. b3 {[%emt 0:01:06]} Rc8 {[%emt 0:01:13]} 26. bxc4 {[%emt 0:00:24]} Rxc4 {[%emt 0:00:10]} 27. Rdc1 {[%emt 0:00:13]} Ra4 {[%emt 0:00:08]} 28. Nc3 {[%emt 0:00:25]} Rc4 {[%emt 0:00:13]} 29. Ne2 {[%emt 0:00:36]} Rxc1+ {[%emt 0:00:16]} 30. Nxc1 {[%emt 0:00:15]} Ne4 {[%emt 0:00:08]} 31. Nd3 {[%emt 0:00:20]} Rb6 {[%emt 0:00:12]} 32. Nc5 {[%emt 0:00:28]} Nc3 {[%emt 0:00:13]} 33. Rb3 {[%emt 0:00:29]} Nxb5 {[%emt 0:02:47]} 34. Na4 {[%emt 0:00:34]} Rc6 {[%emt 0:00:08]} 35. Rxb5 {[%emt 0:00:05]} Rc1+ {[%emt 0:00:07]} 36. Kh2 {[%emt 0:00:04]} Ra1 {[%emt 0:00:23]} 37. Nc5 {[%emt 0:00:25]} a4 {[%emt 0:00:05]} 38. Rxb7 {[%emt 0:00:14]} h5 {[%emt 0:00:22]} 39. Ra7 {[%emt 0:00:32]} a3 {[%emt 0:00:03]} 40. e4 {[%emt 0:00:33]} dxe4 {[%emt 0:00:23]} 41. Nxe4 {[%emt 0:00:18]} a2 {[%emt 0:00:20]} 42. Nc3 {[%emt 0:00:40]} Rc1 {[%emt 0:00:03]} 43. Nxa2 {[%emt 0:00:04]} Rd1 {[%emt 0:00:17]} 44. d5 {[%emt 0:00:06]} Rxd5 {[%emt 0:00:05]} 45. Nc3 {[%emt 0:00:11]} Rd2 {[%emt 0:00:06]} 46. Ne4 {[%emt 0:00:15]} Rd5 {[%emt 0:00:23]} 47. f3 {[%emt 0:00:12]} h4 {[%emt 0:00:06]} 48. Nc3 {[%emt 0:00:31]} Rc5 {[%emt 0:00:10]} 49. Ne2 {[%emt 0:00:10]} Re5 {[%emt 0:00:26]} 50. Nd4 {[%emt 0:00:34]} Rd5 {[%emt 0:00:47]} 51. Ne6+ {[%emt 0:00:31]} Kf6 {[%emt 0:00:12]} 52. Nf4 {[%emt 0:00:18]} Rd2 {[%emt 0:00:18]} 53. Ra5 {[%emt 0:00:20]} Kg7 {[%emt 0:00:41]} 54. Kg1 {[%emt 0:00:46]} Rd4 {[%emt 0:00:59]} 55. Ne2 {[%emt 0:00:12]} Rb4 {[%emt 0:00:08]} 56. Kf2 {[%emt 0:00:20]} Kf6 {[%emt 0:00:11]} 57. Rd5 {[%emt 0:00:06]} g5 {[%emt 0:00:16]} 58. f4 {[%emt 0:00:15]} gxf4 {[%emt 0:00:05]} 59. Rd4 {[%emt 0:00:03]} Rb7 {[%emt 0:00:51]} 60. Rxf4+ {[%emt 0:01:01]} Ke5 {[%emt 0:01:09]} 61. Rxh4 {[%emt 0:00:24]} f5 {[%emt 0:00:03]} 62. Ra4 {[%emt 0:00:06]} Rb2 {[%emt 0:00:24]} 63. g4 {[%emt 0:00:47]} fxg4 {[%emt 0:00:06]} 64. Rxg4 {[%emt 0:00:04]} Kf5 {[%emt 0:00:11]} 65. Rg3 {[%emt 0:01:00]} Ra2 {[%emt 0:00:48]} 66. h4 {[%emt 0:00:21]} Ra4 {[%emt 0:02:31]} 1/2-1/2

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.8"]
[White "Spink, Benjamin M"]
[Black "Bidi, Abdeljalil"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2110"]
[BlackElo "1750"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,88,-14,-14,-4,0,0,-2,2,9,18,-47,-39,-67,-49,-52,0,0,10,-34,-6,0,0,0,-5,-25,8,0,0,0,45,43,57,35,43,32,36,29,67,67,67,67,60,60,60,13,75,75,97,0,95,95,159,167,313,317,441,389,891,828,1122,758,29965,5714,1899,1064,29960,29940,5390,1761,2066]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. O-O Bc5 10. Be3 Bb6 11. Nd2 Nxd2 {C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4.} 12. Qxd2 c5 13. Nb3 d4 {The position is equal.} 14. Bg5 Qc8 {[#]} 15. a4 $146 (15. c3 $11) ({Predecessor:} 15. Rfe1 h6 16. Bh4 Qb7 17. Qd3 Qd5 18. Nd2 Bc6 19. f3 O-O 20. b3 a5 21. a4 {1-0 (48) Schut,L (2259)-Kovanova,B (2343) chess.com INT 2020}) 15... a5 $15 16. Qd3 Bc6 17. Bh4 Qe6 (17... Qg4 $1 $15 18. Qg3 Qxg3 19. Bxg3 c4) 18. Nd2 $1 $11 O-O (18... Qg6 {with more complications.} 19. Bg3 O-O 20. b3 Bd7 21. Qxg6 hxg6 22. Nc4 g5) 19. Qg3 {[#] Bf6 is the strong threat.} (19. Rfe1 {with more complications.} Qg4 20. Bg3 Bd7 21. Nc4 Bf5 22. Qd2) 19... Qg6 (19... Qf5 {is more complex.} 20. Bf6 Qg6 21. Qxg6 fxg6 22. Bh4 h6) 20. Qxg6 hxg6 21. b3 Bd5 22. Nc4 (22. f4 {is interesting.} Ba7 23. Rfc1 Rae8 24. Nc4 f6 25. Re1) 22... Bxc4 (22... Ba7 {feels hotter.} 23. Rfb1 Rfb8 24. Nb2 Rb6 25. Bg3 c4) 23. bxc4 Rfe8 24. Bg3 Re6 25. Rab1 Rae8 26. Rb3 g5 27. f3 f6 28. Re1 fxe5 29. Re4 Kf7 30. Kf1 Kf6 31. Ke2 Rb8 32. Kd3 Ba7 (32... Ree8 $11) 33. Rxb8 $16 Bxb8 {[%mdl 4096] Endgame KRB-KRB} 34. Be1 ({White should try} 34. Re1 $16) 34... Kf5 (34... Rb6 $1 $11) 35. Bd2 ({But not} 35. Bxa5 Ra6 $11) 35... Re8 (35... Ba7 $142) 36. Rg4 ({Resist} 36. Bxa5 Re6 $16) 36... e4+ (36... Rh8 $142) 37. Rxe4 $18 Rxe4 38. fxe4+ {KB-KB} Kg4 $2 (38... Ke6 39. Bxa5 g4) 39. Bxa5 g6 40. Be1 c6 41. a5 Kh5 42. a6 g4 43. Bg3 Ba7 44. e5 {[#] White threatens e6 and mate.} Kg5 {[%mdl 32768] Weighted Error Value: White=0.17/Black=0.64. Sensor Board Error (Ke4/e5)?} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.9"]
[White "Oosthuizen, Michal Jacobus"]
[Black "Ben Abbes, Ayoub"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1920"]
[BlackElo "1481"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,102,23,28,28,26,189,182,209,202,194,208,241,141,163,141,174,160,302,309,322,331,393,275,277,284,302,266,265,256,271,260,252,245,266,257,246,157,274,252,311,314,338,349,358,351,732,739,739,735,732,733,852,729,725,725,679,697,709,708,865,866,849,834,846,823,889,881,1317,1316,1161,1170,29981,29982,29982,29979,29983,29984,29981,29984,29988,29989,29989,29990,29990,29991,29993,29994,29999]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. c4 Bg4 5. Ne5 Bc8 6. O-O Nbd7 7. Nf3 dxc4 8. Na3 $1 {[%mdl 4] 8.Na3 is the modern continuation.} Nb6 9. Qc2 Be6 {A11: English Opening: 1...c6.} 10. Ng5 Bd5 $2 {This costs Black the game.} (10... Bg4 $11 11. Nxc4 Bxe2) 11. e4 $18 {[#]} Be6 $146 {White is clearly better.} ({Predecessor:} 11... h6 12. exd5 hxg5 13. dxc6 Qd3 14. cxb7 Rb8 15. b3 e6 16. bxc4 Qxc2 17. Nxc2 Nxc4 18. d3 Nb6 19. Bc6+ Kd8 20. Bxg5 {1-0 (37) Saldano Dayer,H (2413)-Leon,J (2234) Buenos Aires 2019}) 12. Nxe6 fxe6 13. Nxc4 g6 14. Qb3 (14. Na5 $18) 14... Nxc4 $16 15. Qxc4 Qd7 16. Bh3 Qd6 (16... Kf7 $16 17. d4 h5) 17. Bxe6 $18 b5 18. Bf7+ Kd8 19. Qc3 {[#] Threatens to win with e5.} e5 20. d3 a5 21. f4 Qc5+ 22. Kg2 Qxc3 23. bxc3 Nd7 24. f5 gxf5 25. Rxf5 h6 26. Be6 {Rf7 is the strong threat.} Ra7 (26... Nc5 $16) 27. Be3 Rb7 28. Raf1 {Strongly threatening Bxd7.} Be7 29. Rh5 c5 30. Rf7 ({Inferior is} 30. Bxh6 Rb6 $11) ({Don't take} 30. Rxh6 Rxh6 31. Bxh6 Rb6 $18) 30... Rb6 $2 (30... a4 31. Bxd7 (31. Rxh6 Rxh6 32. Bxh6 b4 $16) 31... Rxd7 32. Rxe5 Bd6) 31. Bxd7 Kxd7 32. Bxc5 Re6 33. Bxe7 Ke8 34. Rg7 Rxe7 35. Rxe7+ Kxe7 36. Rxe5+ {[%mdl 4160] [#] Endgame Double Attack. KR-KR} Kd6 37. Rxb5 Rc8 38. c4 a4 39. Kf3 a3 40. Rb3 Rf8+ 41. Ke3 Ra8 42. d4 Kc6 43. e5 Kd7 44. d5 {White mates.} Kc7 45. Kd4 Kd7 46. c5 Ra4+ 47. Kd3 Kc7 48. e6 Ra5 49. Kc4 Ra4+ 50. Rb4 Ra5 51. d6+ Kd8 52. Rb8# {Weighted Error Value: White=0.20/Black=0.49} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.10"]
[White "Selogelo Othata"]
[Black "Elayeb, Med Yessine"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1725"]
[BlackElo "1666"]
[Annotator "NA RC"]
[PlyCount "162"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} e5 {[%emt 0:00:01]} 6. Ndb5 {[%emt 0:00:03]} d6 {[%emt 0:00:03]} 7. Bg5 {[%emt 0:00:09]} a6 {[%emt 0:00:02]} 8. Na3 {[%emt 0:00:04]} b5 {[%emt 0:00:03]} 9. Nd5 {[%emt 0:00:07]} Be7 {[%emt 0:00:03]} 10. Bxf6 {[%emt 0:00:58]} Bxf6 {[%emt 0:00:01]} 11. c3 {[%emt 0:00:06]} Rb8 {[%emt 0:00:28]} 12. Nc2 {[%emt 0:00:07]} Bg5 {[%emt 0:00:04]} 13. Bd3 {[%emt 0:00:44]} O-O {[%emt 0:00:20]} 14. h4 {[%emt 0:02:06]} Bh6 {[%emt 0:00:26]} 15. g4 {[%emt 0:01:19]} g6 {[%emt 0:02:26]} 16. Qf3 {[%emt 0:00:21]} Bg7 {[%emt 0:04:56]} 17. g5 {[%emt 0:00:55]} f5 {[%emt 0:01:22]} 18. gxf6 {[%emt 0:02:20]} Bxf6 {[%emt 0:00:18]} 19. Qg3 {[%emt 0:00:16]} Rb7 {[%emt 0:04:12]} 20. Nxf6+ {[%emt 0:00:27]} Qxf6 {[%emt 0:00:36]} 21. Ne3 {[%emt 0:00:26]} Rbf7 {[%emt 0:01:45]} 22. Rh2 {[%emt 0:00:46]} Ne7 {[%emt 0:02:51]} 23. a4 {[%emt 0:01:44]} Qf4 {[%emt 0:03:07]} 24. axb5 {[%emt 0:01:30]} Qxg3 {[%emt 0:01:35]} 25. fxg3 {[%emt 0:00:12]} Rf3 {[%emt 0:00:07]} 26. Bc4+ {[%emt 0:03:35]} Kg7 {[%emt 0:00:07]} 27. Ke2 {[%emt 0:01:10]} axb5 {[%emt 0:00:29]} 28. Bxb5 {[%emt 0:00:07]} Rxg3 {[%emt 0:00:16]} 29. Ra7 {[%emt 0:00:16]} Rf7 {[%emt 0:00:43]} 30. Bc4 {[%emt 0:00:23]} d5 {[%emt 0:00:34]} 31. Nxd5 {[%emt 0:01:16]} Bg4+ {[%emt 0:00:26]} 32. Kd2 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:23]} 33. Rxf7+ {[%emt 0:00:08]} Kxf7 {[%emt 0:00:01]} 34. Bxd5+ {[%emt 0:00:03]} Be6 {[%emt 0:00:08]} 35. b4 {[%emt 0:00:52]} Rg4 {[%emt 0:01:48]} 36. Kd3 {[%emt 0:01:04]} Ke7 {[%emt 0:00:18]} 37. Bxe6 {[%emt 0:00:05]} Kxe6 {[%emt 0:00:01]} 38. Rh3 {[%emt 0:00:12]} Rf4 {[%emt 0:00:08]} 39. b5 {[%emt 0:01:11]} Kd6 {[%emt 0:00:23]} 40. c4 {[%emt 0:01:19]} Kc5 {[%emt 0:00:06]} 41. h5 {[%emt 0:00:32]} g5 {[%emt 0:00:11]} 42. h6 {[%emt 0:00:07]} Kd6 {[%emt 0:00:37]} 43. Rh5 {[%emt 0:01:38]} Rg4 {[%emt 0:00:03]} 44. Kc3 {[%emt 0:00:32]} Kc5 {[%emt 0:00:22]} 45. Kd3 {[%emt 0:00:19]} Kd6 {[%emt 0:00:11]} 46. Rh3 {[%emt 0:00:06]} Rf4 {[%emt 0:00:05]} 47. Rg3 {[%emt 0:00:07]} g4 {[%emt 0:00:03]} 48. Rg1 {[%emt 0:00:21]} Kc5 {[%emt 0:00:17]} 49. Rb1 {[%emt 0:00:33]} Rf3+ {[%emt 0:00:17]} 50. Kc2 {[%emt 0:00:16]} Kxc4 {[%emt 0:00:06]} 51. b6 {[%emt 0:00:17]} Rf2+ {[%emt 0:00:13]} 52. Kd1 {[%emt 0:00:30]} Rf1+ {[%emt 0:00:04]} 53. Kc2 {[%emt 0:00:03]} Rxb1 {[%emt 0:00:04]} 54. Kxb1 {[%emt 0:00:03]} g3 {[%emt 0:00:01]} 55. b7 {[%emt 0:00:02]} g2 {[%emt 0:00:01]} 56. b8=Q {[%emt 0:00:08]} g1=Q+ {[%emt 0:00:03]} 57. Ka2 {[%emt 0:00:15]} Qf2+ {[%emt 0:00:10]} 58. Ka3 {[%emt 0:00:26]} Qe3+ {[%emt 0:00:03]} 59. Ka2 {[%emt 0:00:35]} Qd2+ {[%emt 0:00:24]} 60. Ka3 {[%emt 0:00:26]} Qa5+ {[%emt 0:00:07]} 61. Kb2 {[%emt 0:00:06]} Qb4+ {[%emt 0:00:08]} 62. Qxb4+ {[%emt 0:00:03]} Kxb4 {[%emt 0:00:01]} 63. Kc2 {[%emt 0:00:08]} Kc4 {[%emt 0:00:02]} 64. Kd2 {[%emt 0:00:03]} Kd4 {[%emt 0:00:01]} 65. Kd1 {[%emt 0:00:08]} Ke3 {[%emt 0:01:10]} 66. Ke1 {[%emt 0:00:06]} Kf3 {[%emt 0:00:14]} 67. Kf1 {[%emt 0:00:04]} Kg4 {[%emt 0:00:06]} 68. Kg2 {[%emt 0:00:59]} Kg5 {[%emt 0:00:12]} 69. Kg3 {[%emt 0:00:12]} Kxh6 {[%emt 0:00:01]} 70. Kg4 {[%emt 0:00:06]} Kg6 {[%emt 0:00:02]} 71. Kh4 {[%emt 0:00:03]} h5 {[%emt 0:00:04]} 72. Kg3 {[%emt 0:00:05]} Kg5 {[%emt 0:00:02]} 73. Kh3 {[%emt 0:00:03]} Kf4 {[%emt 0:00:04]} 74. Kh4 {[%emt 0:00:29]} Kxe4 {[%emt 0:00:05]} 75. Kxh5 {[%emt 0:00:01]} Kf3 {[%emt 0:00:04]} 76. Kh4 {[%emt 0:00:04]} e4 {[%emt 0:00:01]} 77. Kh3 {[%emt 0:00:03]} e3 {[%emt 0:00:03]} 78. Kh2 {[%emt 0:00:02]} e2 {[%emt 0:00:13]} 79. Kh3 {[%emt 0:00:02]} e1=Q {[%emt 0:00:07]} 80. Kh2 {[%emt 0:00:02]} Qg3+ {[%emt 0:00:02]} 81. Kh1 {[%emt 0:00:03]} Qg2# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.11"]
[White "Lion, Pierre"]
[Black "van der Merwe, Alexander"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1586"]
[BlackElo "1655"]
[Annotator "NA RC"]
[PlyCount "67"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:24]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:32]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:12]} a6 {[%emt 0:00:04]} 6. Be2 {[%emt 0:00:09]} e5 {[%emt 0:00:10]} 7. Nf5 {[%emt 0:00:29]} Bxf5 {[%emt 0:00:37]} 8. exf5 {[%emt 0:00:08]} Be7 {[%emt 0:02:01]} 9. Bf3 {[%emt 0:00:27]} Nc6 {[%emt 0:00:31]} 10. Be3 {[%emt 0:00:38]} Qa5 {[%emt 0:01:00]} 11. Qd2 {[%emt 0:00:46]} Rd8 {[%emt 0:01:19]} 12. O-O-O {[%emt 0:00:16]} O-O {[%emt 0:01:52]} 13. Kb1 {[%emt 0:00:14]} Kh8 {[%emt 0:04:59]} 14. g4 {[%emt 0:00:26]} d5 {[%emt 0:00:49]} 15. Nxd5 {[%emt 0:01:09]} Nb4 {[%emt 0:01:48]} 16. a3 {[%emt 0:01:23]} Nfxd5 {[%emt 0:01:37]} 17. Bxd5 {[%emt 0:00:07]} Qxd5 {[%emt 0:02:56]} 18. axb4 {[%emt 0:00:11]} Qe4 {[%emt 0:01:03]} 19. Qe2 {[%emt 0:00:45]} h6 {[%emt 0:00:59]} 20. f3 {[%emt 0:01:09]} Qxb4 {[%emt 0:00:12]} 21. h4 {[%emt 0:01:31]} Rxd1+ {[%emt 0:01:08]} 22. Rxd1 {[%emt 0:00:04]} Bxh4 {[%emt 0:01:31]} 23. Qh2 {[%emt 0:00:03]} Qe7 {[%emt 0:00:28]} 24. Rh1 {[%emt 0:00:14]} Bg5 {[%emt 0:00:14]} 25. Bxg5 {[%emt 0:00:04]} Qxg5 {[%emt 0:00:02]} 26. Qxe5 {[%emt 0:00:02]} Qd8 {[%emt 0:01:20]} 27. Rxh6+ {[%emt 0:00:08]} Kg8 {[%emt 0:00:06]} 28. Rh1 {[%emt 0:00:05]} Re8 {[%emt 0:00:14]} 29. Qh2 {[%emt 0:00:05]} Kf8 {[%emt 0:00:41]} 30. Qh8+ {[%emt 0:00:09]} Ke7 {[%emt 0:00:02]} 31. Qxg7 {[%emt 0:00:10]} Qd5 {[%emt 0:00:22]} 32. Kc1 {[%emt 0:01:04]} Qc4 {[%emt 0:01:09]} 33. Qe5+ {[%emt 0:00:12]} Kd7 {[%emt 0:00:36]} 34. Rd1+ {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.12"]
[White "George Samir, David"]
[Black "Fourie, Brandon"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1775"]
[BlackElo "1583"]
[Annotator "NA RC"]
[PlyCount "104"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} e5 {[%emt 0:00:01]} 6. Ndb5 {[%emt 0:00:02]} d6 {[%emt 0:00:01]} 7. Bg5 {[%emt 0:00:09]} a6 {[%emt 0:00:02]} 8. Na3 {[%emt 0:00:03]} b5 {[%emt 0:00:02]} 9. Nd5 {[%emt 0:00:02]} Be7 {[%emt 0:00:01]} 10. Bxf6 {[%emt 0:00:03]} Bxf6 {[%emt 0:00:01]} 11. c4 {[%emt 0:00:02]} b4 {[%emt 0:00:07]} 12. Nc2 {[%emt 0:00:02]} a5 {[%emt 0:00:23]} 13. h4 {[%emt 0:00:03]} O-O {[%emt 0:00:30]} 14. g3 {[%emt 0:01:02]} g6 {[%emt 0:01:04]} 15. Bg2 {[%emt 0:01:23]} Bg7 {[%emt 0:00:04]} 16. h5 {[%emt 0:00:45]} Ne7 {[%emt 0:00:38]} 17. h6 {[%emt 0:00:09]} Bh8 {[%emt 0:00:10]} 18. Nce3 {[%emt 0:00:08]} Ra7 {[%emt 0:00:40]} 19. Qf3 {[%emt 0:00:48]} f5 {[%emt 0:00:16]} 20. O-O {[%emt 0:02:03]} Be6 {[%emt 0:00:38]} 21. Nxe7+ {[%emt 0:01:24]} Qxe7 {[%emt 0:00:13]} 22. exf5 {[%emt 0:00:14]} gxf5 {[%emt 0:00:52]} 23. Nd5 {[%emt 0:00:13]} Qf7 {[%emt 0:00:18]} 24. Qe3 {[%emt 0:00:11]} f4 {[%emt 0:02:18]} 25. gxf4 {[%emt 0:00:56]} exf4 {[%emt 0:00:48]} 26. Nxf4 {[%emt 0:00:21]} Qxf4 {[%emt 0:01:50]} 27. Qxe6+ {[%emt 0:00:08]} Raf7 {[%emt 0:00:11]} 28. Qe3 {[%emt 0:00:34]} Qxe3 {[%emt 0:00:29]} 29. fxe3 {[%emt 0:00:09]} Rxf1+ {[%emt 0:00:03]} 30. Rxf1 {[%emt 0:00:04]} Rxf1+ {[%emt 0:00:05]} 31. Kxf1 {[%emt 0:00:05]} Bxb2 {[%emt 0:00:03]} 32. Ke2 {[%emt 0:00:09]} a4 {[%emt 0:00:42]} 33. Bd5+ {[%emt 0:00:25]} Kf8 {[%emt 0:00:12]} 34. Kf3 {[%emt 0:00:17]} b3 {[%emt 0:00:40]} 35. c5 {[%emt 0:00:06]} dxc5 {[%emt 0:00:16]} 36. axb3 {[%emt 0:00:10]} a3 {[%emt 0:00:05]} 37. b4 {[%emt 0:00:06]} cxb4 {[%emt 0:00:03]} 38. Kf4 {[%emt 0:00:14]} Ke7 {[%emt 0:00:24]} 39. Ke4 {[%emt 0:00:43]} Kf6 {[%emt 0:00:15]} 40. Kf4 {[%emt 0:00:17]} Kg6 {[%emt 0:00:40]} 41. e4 {[%emt 0:00:04]} Kxh6 {[%emt 0:00:02]} 42. Kf5 {[%emt 0:00:09]} Kg7 {[%emt 0:00:10]} 43. e5 {[%emt 0:00:16]} h5 {[%emt 0:00:26]} 44. Kg5 {[%emt 0:00:16]} Bxe5 {[%emt 0:00:10]} 45. Kxh5 {[%emt 0:00:05]} Kf6 {[%emt 0:00:07]} 46. Kg4 {[%emt 0:00:07]} Bd6 {[%emt 0:00:13]} 47. Bb3 {[%emt 0:01:43]} Ke5 {[%emt 0:00:08]} 48. Kf3 {[%emt 0:00:03]} Kd4 {[%emt 0:00:05]} 49. Ke2 {[%emt 0:00:14]} Kc3 {[%emt 0:00:01]} 50. Be6 {[%emt 0:00:18]} b3 {[%emt 0:00:31]} 51. Kd1 {[%emt 0:00:20]} Kb2 {[%emt 0:00:04]} 52. Kd2 {[%emt 0:00:11]} a2 {[%emt 0:00:05]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.13"]
[White "Mena, Martin"]
[Black "Mcligeyo, Robert"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1776"]
[BlackElo "1688"]
[Annotator "NA RC"]
[PlyCount "49"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:04]} c5 {[%emt 0:00:03]} 3. d5 {[%emt 0:00:06]} e6 {[%emt 0:00:03]} 4. c4 {[%emt 0:00:13]} b5 {[%emt 0:00:02]} 5. Bg5 {[%emt 0:07:59]} exd5 {[%emt 0:00:13]} 6. cxd5 {[%emt 0:00:20]} d6 {[%emt 0:00:04]} 7. Nc3 {[%emt 0:00:28]} Be7 {[%emt 0:00:05]} 8. Nxb5 {[%emt 0:03:04]} O-O {[%emt 0:00:05]} 9. e3 {[%emt 0:03:52]} Ba6 {[%emt 0:01:25]} 10. Bc4 {[%emt 0:04:09]} Bxb5 {[%emt 0:00:05]} 11. Bxb5 {[%emt 0:00:16]} Qa5+ {[%emt 0:00:04]} 12. Qd2 {[%emt 0:00:07]} Qxb5 {[%emt 0:00:03]} 13. Qc2 {[%emt 0:03:47]} Nxd5 {[%emt 0:00:18]} 14. h4 {[%emt 0:00:49]} Bf6 {[%emt 0:00:25]} 15. Rd1 {[%emt 0:01:57]} Nb4 {[%emt 0:00:21]} 16. Qe4 {[%emt 0:00:10]} Qc6 {[%emt 0:00:46]} 17. Qg4 {[%emt 0:00:12]} Nd7 {[%emt 0:00:45]} 18. h5 {[%emt 0:00:15]} Bxg5 {[%emt 0:01:29]} 19. Nxg5 {[%emt 0:00:07]} Ne5 {[%emt 0:00:09]} 20. Qf5 {[%emt 0:00:08]} g6 {[%emt 0:04:49]} 21. hxg6 {[%emt 0:00:09]} hxg6 {[%emt 0:00:03]} 22. Qf6 {[%emt 0:00:12]} Nc2+ {[%emt 0:01:06]} 23. Kf1 {[%emt 0:00:09]} Nxe3+ {[%emt 0:01:25]} 24. fxe3 {[%emt 0:00:08]} Qb5+ {[%emt 0:00:04]} 25. Kg1 {[%emt 0:00:06]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.14"]
[White "Pungo, Honorato"]
[Black "Ofile Masilo"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1550"]
[BlackElo "1457"]
[Annotator "NA RC"]
[PlyCount "214"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:17]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:03]} 6. Bd3 {[%emt 0:00:06]} e5 {[%emt 0:00:25]} 7. Nb3 {[%emt 0:00:04]} Be7 {[%emt 0:00:12]} 8. O-O {[%emt 0:00:03]} O-O {[%emt 0:00:03]} 9. h3 {[%emt 0:00:02]} h6 {[%emt 0:00:13]} 10. f4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:12]} 11. Kh1 {[%emt 0:00:08]} b5 {[%emt 0:00:11]} 12. a4 {[%emt 0:00:04]} b4 {[%emt 0:00:11]} 13. Ne2 {[%emt 0:00:14]} Be6 {[%emt 0:00:41]} 14. Nd2 {[%emt 0:00:26]} a5 {[%emt 0:01:22]} 15. b3 {[%emt 0:00:08]} Qc7 {[%emt 0:01:17]} 16. Bb2 {[%emt 0:00:05]} Rac8 {[%emt 0:01:43]} 17. Qe1 {[%emt 0:00:34]} exf4 {[%emt 0:00:53]} 18. Nxf4 {[%emt 0:00:06]} Ne5 {[%emt 0:00:07]} 19. Bxe5 {[%emt 0:00:35]} dxe5 {[%emt 0:00:04]} 20. Nxe6 {[%emt 0:00:09]} fxe6 {[%emt 0:00:06]} 21. Nc4 {[%emt 0:00:19]} Nh5 {[%emt 0:01:31]} 22. g3 {[%emt 0:01:51]} Rxf1+ {[%emt 0:04:23]} 23. Bxf1 {[%emt 0:00:10]} Rf8 {[%emt 0:01:18]} 24. Be2 {[%emt 0:00:27]} Nf6 {[%emt 0:00:25]} 25. Bd3 {[%emt 0:00:38]} Bc5 {[%emt 0:00:44]} 26. Qe2 {[%emt 0:00:09]} Nh7 {[%emt 0:01:32]} 27. Rf1 {[%emt 0:00:12]} Ng5 {[%emt 0:01:52]} 28. Rxf8+ {[%emt 0:00:17]} Kxf8 {[%emt 0:01:08]} 29. Kg2 {[%emt 0:00:05]} Kg8 {[%emt 0:00:35]} 30. h4 {[%emt 0:00:21]} Nf7 {[%emt 0:02:26]} 31. Qh5 {[%emt 0:00:26]} Bd4 {[%emt 0:00:58]} 32. Qg6 {[%emt 0:00:51]} Nd8 {[%emt 0:01:49]} 33. Qg4 {[%emt 0:00:42]} Qf7 {[%emt 0:02:21]} 34. Qf3 {[%emt 0:00:07]} Qxf3+ {[%emt 0:00:11]} 35. Kxf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:05]} 36. Kg4 {[%emt 0:01:18]} g6 {[%emt 0:00:22]} 37. Nd6 {[%emt 0:00:25]} Bc5 {[%emt 0:00:23]} 38. Nb7 {[%emt 0:00:47]} Bb6 {[%emt 0:00:30]} 39. Nd6 {[%emt 0:00:10]} Bc5 {[%emt 0:00:09]} 40. Nc4 {[%emt 0:00:04]} Bd4 {[%emt 0:00:07]} 41. Kf3 {[%emt 0:00:05]} Kg7 {[%emt 0:00:09]} 42. Nd2 {[%emt 0:00:09]} Bc3 {[%emt 0:00:10]} 43. Nf1 {[%emt 0:00:12]} Nd4+ {[%emt 0:00:09]} 44. Kg2 {[%emt 0:00:12]} Kf6 {[%emt 0:00:27]} 45. Nh2 {[%emt 0:00:21]} Bd2 {[%emt 0:00:08]} 46. Ng4+ {[%emt 0:00:10]} Kg7 {[%emt 0:00:06]} 47. Nxe5 {[%emt 0:00:06]} Bc3 {[%emt 0:00:03]} 48. Nf3 {[%emt 0:00:08]} Nxf3 {[%emt 0:00:05]} 49. Kxf3 {[%emt 0:00:03]} Kf6 {[%emt 0:00:02]} 50. Bc4 {[%emt 0:00:11]} e5 {[%emt 0:00:05]} 51. Bd5 {[%emt 0:00:08]} g5 {[%emt 0:00:07]} 52. Kg4 {[%emt 0:00:09]} gxh4 {[%emt 0:00:08]} 53. gxh4 {[%emt 0:00:04]} Bd4 {[%emt 0:00:19]} 54. Bc6 {[%emt 0:00:22]} Bc3 {[%emt 0:00:11]} 55. h5 {[%emt 0:00:06]} Bd2 {[%emt 0:00:08]} 56. Kf3 {[%emt 0:00:03]} Kg5 {[%emt 0:00:06]} 57. Be8 {[%emt 0:00:07]} Bc1 {[%emt 0:00:11]} 58. Ke2 {[%emt 0:00:04]} Bb2 {[%emt 0:00:08]} 59. Kd3 {[%emt 0:00:06]} Bd4 {[%emt 0:00:07]} 60. Kc4 {[%emt 0:00:02]} Bb6 {[%emt 0:00:04]} 61. c3 {[%emt 0:00:09]} bxc3 {[%emt 0:00:13]} 62. Kxc3 {[%emt 0:00:02]} Kf4 {[%emt 0:00:06]} 63. Bg6 {[%emt 0:00:05]} Bc5 {[%emt 0:00:14]} 64. Kc4 {[%emt 0:00:02]} Bb4 {[%emt 0:00:04]} 65. Kd5 {[%emt 0:00:09]} Be1 {[%emt 0:00:13]} 66. Kc6 {[%emt 0:00:08]} Bd2 {[%emt 0:00:14]} 67. Bf5 {[%emt 0:00:08]} Be1 {[%emt 0:00:08]} 68. Kc5 {[%emt 0:00:05]} Bb4+ {[%emt 0:00:09]} 69. Kc4 {[%emt 0:00:06]} Be1 {[%emt 0:00:04]} 70. Kd5 {[%emt 0:00:02]} Bb4 {[%emt 0:00:04]} 71. Ke6 {[%emt 0:00:03]} Be1 {[%emt 0:00:04]} 72. Kf6 {[%emt 0:00:03]} Bh4+ {[%emt 0:00:47]} 73. Ke6 {[%emt 0:00:11]} Be1 {[%emt 0:00:09]} 74. Kf7 {[%emt 0:00:05]} Kg5 {[%emt 0:00:08]} 75. Bg6 {[%emt 0:00:24]} Bc3 {[%emt 0:00:25]} 76. Ke6 {[%emt 0:00:05]} Kf4 {[%emt 0:00:16]} 77. Kf6 {[%emt 0:00:05]} Be1 {[%emt 0:00:07]} 78. Bf5 {[%emt 0:00:10]} Bh4+ {[%emt 0:00:05]} 79. Kg6 {[%emt 0:00:02]} Bg5 {[%emt 0:00:04]} 80. Kh7 {[%emt 0:00:03]} Ke3 {[%emt 0:00:11]} 81. Kg6 {[%emt 0:03:21]} Kd4 {[%emt 0:00:10]} 82. Kf7 {[%emt 0:00:11]} Kc5 {[%emt 0:00:14]} 83. Be6 {[%emt 0:00:10]} Kb4 {[%emt 0:00:06]} 84. Bc4 {[%emt 0:00:04]} Kc5 {[%emt 0:00:05]} 85. Ke6 {[%emt 0:00:04]} Bf4 {[%emt 0:00:03]} 86. Kf5 {[%emt 0:00:11]} Kb4 {[%emt 0:00:04]} 87. Ke6 {[%emt 0:00:06]} Kc5 {[%emt 0:00:03]} 88. Kd7 {[%emt 0:00:02]} Kb4 {[%emt 0:00:05]} 89. Kc6 {[%emt 0:00:02]} Bg5 {[%emt 0:00:06]} 90. Kd5 {[%emt 0:00:04]} Bf4 {[%emt 0:00:03]} 91. Kd6 {[%emt 0:00:02]} Bg3 {[%emt 0:00:09]} 92. Kc6 {[%emt 0:00:06]} Bf4 {[%emt 0:00:05]} 93. Bg8 {[%emt 0:00:14]} Bg5 {[%emt 0:00:09]} 94. Kd6 {[%emt 0:00:04]} Bf4 {[%emt 0:00:04]} 95. Bc4 {[%emt 0:00:09]} Bg3 {[%emt 0:00:05]} 96. Ke7 {[%emt 0:00:05]} Bf4 {[%emt 0:00:08]} 97. Kf6 {[%emt 0:00:02]} Kc5 {[%emt 0:00:05]} 98. Kf5 {[%emt 0:00:05]} Kb4 {[%emt 0:00:06]} 99. Bd5 {[%emt 0:00:02]} Kc5 {[%emt 0:00:05]} 100. Ke6 {[%emt 0:00:02]} Kb4 {[%emt 0:00:05]} 101. Kd6 {[%emt 0:00:02]} Bg3 {[%emt 0:00:05]} 102. Kc7 {[%emt 0:00:05]} Bf4 {[%emt 0:00:06]} 103. Bc4 {[%emt 0:00:12]} Bg5 {[%emt 0:00:07]} 104. Kd6 {[%emt 0:00:04]} Bf4 {[%emt 0:00:05]} 105. Kd5 {[%emt 0:00:01]} Bg3 {[%emt 0:00:07]} 106. Kd6 {[%emt 0:00:06]} Bf4 {[%emt 0:00:04]} 107. Ke6 {[%emt 0:00:01]} Kc5 {[%emt 0:00:03]} 1/2-1/2

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.15"]
[White "Karania, Hardiv"]
[Black "Shah, Darshan Samir"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1317"]
[BlackElo "1502"]
[Annotator "NA RC"]
[PlyCount "64"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 2. Bf4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:08]} 3. e3 {[%emt 0:00:09]} c5 {[%emt 0:00:08]} 4. c3 {[%emt 0:00:14]} e6 {[%emt 0:00:07]} 5. Nd2 {[%emt 0:00:05]} Nc6 {[%emt 0:00:06]} 6. Ngf3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:08]} 7. Bd3 {[%emt 0:00:03]} Be7 {[%emt 0:00:38]} 8. O-O {[%emt 0:00:08]} c4 {[%emt 0:00:11]} 9. Bc2 {[%emt 0:00:07]} Nh5 {[%emt 0:00:20]} 10. Be5 {[%emt 0:00:29]} f6 {[%emt 0:00:25]} 11. Bg3 {[%emt 0:00:28]} Nxg3 {[%emt 0:00:30]} 12. fxg3 {[%emt 0:00:04]} O-O {[%emt 0:00:29]} 13. b3 {[%emt 0:00:10]} b5 {[%emt 0:00:12]} 14. b4 {[%emt 0:00:53]} a5 {[%emt 0:01:34]} 15. a3 {[%emt 0:00:33]} Qb6 {[%emt 0:00:26]} 16. Nh4 {[%emt 0:01:02]} f5 {[%emt 0:01:51]} 17. Qe2 {[%emt 0:04:21]} axb4 {[%emt 0:08:21]} 18. axb4 {[%emt 0:00:09]} Rxa1 {[%emt 0:00:07]} 19. Rxa1 {[%emt 0:00:04]} Bxb4 {[%emt 0:00:09]} 20. cxb4 {[%emt 0:02:05]} Nxd4 {[%emt 0:00:08]} 21. exd4 {[%emt 0:03:16]} Qxd4+ {[%emt 0:00:07]} 22. Qf2 {[%emt 0:01:38]} Qxa1+ {[%emt 0:00:06]} 23. Qf1 {[%emt 0:00:03]} Qc3 {[%emt 0:01:05]} 24. Qc1 {[%emt 0:00:27]} d4 {[%emt 0:01:54]} 25. Qd1 {[%emt 0:01:15]} d3 {[%emt 0:01:48]} 26. Bb1 {[%emt 0:00:03]} e5 {[%emt 0:00:27]} 27. Nf1 {[%emt 0:05:40]} e4 {[%emt 0:00:13]} 28. Ne3 {[%emt 0:00:08]} Qxb4 {[%emt 0:00:17]} 29. Nd5 {[%emt 0:00:30]} Qc5+ {[%emt 0:00:09]} 30. Ne3 {[%emt 0:00:24]} Qxe3+ {[%emt 0:00:04]} 31. Kf1 {[%emt 0:00:05]} g5 {[%emt 0:00:16]} 32. Nxf5 {[%emt 0:00:12]} Bxf5 {[%emt 0:00:08]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.16"]
[White "Soojay, Jorah"]
[Black "Palmer, Reegan"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1478"]
[BlackElo "1325"]
[Annotator "NA RC"]
[PlyCount "66"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:02]} 3. Bc4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:05]} 4. d3 {[%emt 0:00:02]} d6 {[%emt 0:00:03]} 5. Bg5 {[%emt 0:00:04]} Bg4 {[%emt 0:00:03]} 6. h3 {[%emt 0:00:06]} Bh5 {[%emt 0:00:02]} 7. c3 {[%emt 0:00:11]} Be7 {[%emt 0:00:03]} 8. Nbd2 {[%emt 0:00:09]} h6 {[%emt 0:00:07]} 9. Bh4 {[%emt 0:00:07]} Nd7 {[%emt 0:00:41]} 10. Bxe7 {[%emt 0:00:16]} Qxe7 {[%emt 0:00:02]} 11. Qc2 {[%emt 0:00:39]} Nb6 {[%emt 0:01:49]} 12. Bb5 {[%emt 0:00:45]} O-O {[%emt 0:00:13]} 13. g4 {[%emt 0:00:19]} Bg6 {[%emt 0:00:04]} 14. O-O-O {[%emt 0:00:11]} d5 {[%emt 0:00:36]} 15. Rdg1 {[%emt 0:00:35]} dxe4 {[%emt 0:00:17]} 16. Nxe4 {[%emt 0:00:16]} Bxe4 {[%emt 0:01:15]} 17. dxe4 {[%emt 0:00:06]} Qf6 {[%emt 0:00:37]} 18. Be2 {[%emt 0:00:16]} Nd8 {[%emt 0:01:11]} 19. g5 {[%emt 0:00:07]} Qf4+ {[%emt 0:00:57]} 20. Kb1 {[%emt 0:00:04]} h5 {[%emt 0:01:19]} 21. Rg3 {[%emt 0:02:25]} Ne6 {[%emt 0:00:56]} 22. Bd1 {[%emt 0:01:43]} Nc5 {[%emt 0:01:35]} 23. Nh2 {[%emt 0:02:53]} Nxe4 {[%emt 0:01:28]} 24. Re3 {[%emt 0:01:18]} Nc4 {[%emt 0:01:49]} 25. Rxe4 {[%emt 0:03:44]} Nd2+ {[%emt 0:00:05]} 26. Ka1 {[%emt 0:00:05]} Nxe4 {[%emt 0:00:04]} 27. Bxh5 {[%emt 0:00:06]} g6 {[%emt 0:04:44]} 28. Bxg6 {[%emt 0:01:35]} fxg6 {[%emt 0:00:31]} 29. f3 {[%emt 0:00:04]} Rad8 {[%emt 0:01:27]} 30. fxe4 {[%emt 0:00:13]} Rd2 {[%emt 0:00:17]} 31. Qb3+ {[%emt 0:00:20]} Kg7 {[%emt 0:00:19]} 32. Qxb7 {[%emt 0:01:08]} Rxh2 {[%emt 0:00:18]} 33. Qxc7+ {[%emt 0:00:10]} Rf7 {[%emt 0:02:13]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.17"]
[White "Masaiti, Gideon"]
[Black "Potgieter, Edward"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1442"]
[BlackElo "1229"]
[Annotator "NA RC"]
[PlyCount "192"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:02]} 4. d4 {[%emt 0:00:03]} Bxd4 {[%emt 0:00:06]} 5. Ng5 {[%emt 0:00:09]} Nh6 {[%emt 0:00:07]} 6. Qh5 {[%emt 0:00:10]} Qf6 {[%emt 0:02:04]} 7. O-O {[%emt 0:00:13]} O-O {[%emt 0:03:14]} 8. c3 {[%emt 0:00:39]} Bb6 {[%emt 0:00:18]} 9. Be3 {[%emt 0:00:07]} Qg6 {[%emt 0:00:59]} 10. Qxg6 {[%emt 0:00:49]} hxg6 {[%emt 0:00:05]} 11. Bxb6 {[%emt 0:00:05]} axb6 {[%emt 0:00:03]} 12. f4 {[%emt 0:00:06]} Na5 {[%emt 0:01:56]} 13. Nd2 {[%emt 0:00:28]} Nxc4 {[%emt 0:00:40]} 14. Nxc4 {[%emt 0:00:08]} exf4 {[%emt 0:00:53]} 15. Rxf4 {[%emt 0:00:40]} d6 {[%emt 0:00:11]} 16. Rf2 {[%emt 0:00:24]} f5 {[%emt 0:00:46]} 17. e5 {[%emt 0:01:40]} Ng4 {[%emt 0:00:29]} 18. Re2 {[%emt 0:01:57]} dxe5 {[%emt 0:01:50]} 19. Nxe5 {[%emt 0:00:10]} Re8 {[%emt 0:00:57]} 20. Rd1 {[%emt 0:00:56]} Nxe5 {[%emt 0:01:43]} 21. Rxe5 {[%emt 0:00:06]} Bd7 {[%emt 0:03:31]} 22. Rxe8+ {[%emt 0:00:06]} Bxe8 {[%emt 0:00:06]} 23. Re1 {[%emt 0:00:07]} Bd7 {[%emt 0:03:45]} 24. Re7 {[%emt 0:00:22]} Rd8 {[%emt 0:00:08]} 25. Kf2 {[%emt 0:01:41]} c5 {[%emt 0:02:10]} 26. Ke3 {[%emt 0:03:25]} Re8 {[%emt 0:00:48]} 27. Rxe8+ {[%emt 0:00:04]} Bxe8 {[%emt 0:00:02]} 28. Kf4 {[%emt 0:00:02]} Bf7 {[%emt 0:01:37]} 29. a3 {[%emt 0:00:05]} Kf8 {[%emt 0:00:32]} 30. Ke5 {[%emt 0:00:05]} Ke7 {[%emt 0:00:15]} 31. g3 {[%emt 0:00:06]} Bb3 {[%emt 0:00:29]} 32. Nf3 {[%emt 0:00:05]} Be6 {[%emt 0:00:10]} 33. Nd2 {[%emt 0:00:04]} Bg8 {[%emt 0:00:09]} 34. b4 {[%emt 0:00:04]} Kd7 {[%emt 0:00:10]} 35. h4 {[%emt 0:00:23]} Kc7 {[%emt 0:00:13]} 36. c4 {[%emt 0:00:08]} Kd7 {[%emt 0:00:13]} 37. bxc5 {[%emt 0:00:06]} bxc5 {[%emt 0:00:03]} 38. Nb3 {[%emt 0:00:07]} b6 {[%emt 0:00:03]} 39. Nd2 {[%emt 0:00:04]} Ke7 {[%emt 0:00:15]} 40. a4 {[%emt 0:00:07]} Kd7 {[%emt 0:00:04]} 41. Kf4 {[%emt 0:00:09]} Kd6 {[%emt 0:00:07]} 42. Ke3 {[%emt 0:00:23]} Bf7 {[%emt 0:00:11]} 43. Kd3 {[%emt 0:00:08]} Be8 {[%emt 0:00:04]} 44. Nf3 {[%emt 0:00:15]} Bxa4 {[%emt 0:00:12]} 45. Ng5 {[%emt 0:00:11]} Ke7 {[%emt 0:00:11]} 46. Nh3 {[%emt 0:00:49]} Kf6 {[%emt 0:00:27]} 47. Nf4 {[%emt 0:00:05]} Bc6 {[%emt 0:00:05]} 48. Ke3 {[%emt 0:00:20]} Be4 {[%emt 0:00:08]} 49. Ne2 {[%emt 0:00:12]} g5 {[%emt 0:00:19]} 50. Nc3 {[%emt 0:00:17]} Bc6 {[%emt 0:00:12]} 51. h5 {[%emt 0:00:25]} Kf7 {[%emt 0:00:11]} 52. Nd1 {[%emt 0:02:07]} Kf6 {[%emt 0:00:08]} 53. Nf2 {[%emt 0:00:07]} Ke6 {[%emt 0:00:10]} 54. Nh3 {[%emt 0:01:26]} Kf6 {[%emt 0:00:08]} 55. Kd3 {[%emt 0:00:18]} Be8 {[%emt 0:00:04]} 56. g4 {[%emt 0:02:25]} fxg4 {[%emt 0:00:13]} 57. Nf2 {[%emt 0:00:06]} Bxh5 {[%emt 0:00:11]} 58. Ke3 {[%emt 0:00:04]} Kf5 {[%emt 0:00:15]} 59. Ne4 {[%emt 0:00:07]} Be8 {[%emt 0:00:09]} 60. Nd6+ {[%emt 0:00:05]} Ke6 {[%emt 0:00:07]} 61. Nxe8 {[%emt 0:00:03]} g3 {[%emt 0:00:06]} 62. Nxg7+ {[%emt 0:00:14]} Ke5 {[%emt 0:00:02]} 63. Kf3 {[%emt 0:02:03]} Kd4 {[%emt 0:00:04]} 64. Ne6+ {[%emt 0:00:10]} Kxc4 {[%emt 0:00:11]} 65. Nxg5 {[%emt 0:00:04]} b5 {[%emt 0:00:05]} 66. Ke2 {[%emt 0:00:27]} g2 {[%emt 0:00:16]} 67. Nf3 {[%emt 0:00:07]} b4 {[%emt 0:00:18]} 68. Kd2 {[%emt 0:00:04]} Kb3 {[%emt 0:00:09]} 69. Ng1 {[%emt 0:01:46]} Ka2 {[%emt 0:00:18]} 70. Ne2 {[%emt 0:00:05]} b3 {[%emt 0:00:12]} 71. Nc1+ {[%emt 0:00:10]} Ka3 {[%emt 0:00:08]} 72. Ne2 {[%emt 0:00:12]} b2 {[%emt 0:00:09]} 73. Kc2 {[%emt 0:00:51]} g1=Q {[%emt 0:00:15]} 74. Nxg1 {[%emt 0:00:18]} Ka2 {[%emt 0:00:02]} 75. Ne2 {[%emt 0:00:06]} b1=Q+ {[%emt 0:00:04]} 76. Kd2 {[%emt 0:00:04]} Qb4+ {[%emt 0:00:03]} 77. Kc2 {[%emt 0:00:04]} Qc4+ {[%emt 0:00:03]} 78. Kd1 {[%emt 0:00:03]} Qd3+ {[%emt 0:00:06]} 79. Ke1 {[%emt 0:00:04]} Qe3 {[%emt 0:00:08]} 80. Kd1 {[%emt 0:00:04]} c4 {[%emt 0:00:15]} 81. Nc1+ {[%emt 0:00:05]} Ka3 {[%emt 0:00:09]} 82. Kc2 {[%emt 0:00:06]} Qe8 {[%emt 0:00:15]} 83. Kc3 {[%emt 0:00:34]} Qe3+ {[%emt 0:00:09]} 84. Kc2 {[%emt 0:00:04]} Qb6 {[%emt 0:00:03]} 85. Ne2 {[%emt 0:00:36]} Qb2+ {[%emt 0:00:06]} 86. Kd1 {[%emt 0:00:02]} Qxe2+ {[%emt 0:00:10]} 87. Kxe2 {[%emt 0:00:04]} Kb2 {[%emt 0:00:02]} 88. Kd2 {[%emt 0:00:03]} c3+ {[%emt 0:00:01]} 89. Kd1 {[%emt 0:00:03]} c2+ {[%emt 0:00:01]} 90. Kd2 {[%emt 0:00:03]} c1=Q+ {[%emt 0:00:02]} 91. Ke2 {[%emt 0:00:03]} Qc8 {[%emt 0:00:03]} 92. Kd1 {[%emt 0:00:03]} Qc2+ {[%emt 0:00:04]} 93. Ke1 {[%emt 0:00:02]} Qh2 {[%emt 0:00:03]} 94. Kd1 {[%emt 0:00:03]} Kc3 {[%emt 0:00:02]} 95. Ke1 {[%emt 0:00:03]} Qg2 {[%emt 0:00:02]} 96. Kd1 {[%emt 0:00:03]} Qd2# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.18"]
[White "Sparg, Nathan"]
[Black "Tong, William M"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1413"]
[BlackElo "1985"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,29,41,139,120,162,137,160,70,109,82,81,87,136,2,3,-81,-82,-70,4,-17,-23,-215]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. Qb3 {[#]} b5 $146 (5... Qb6 $14) ({Predecessor:} 5... Qb6 6. c5 Qc7 7. Bf4 Qxf4 8. Qxb7 g6 9. e3 Qf5 10. Qxa8 Qc8 11. Ne5 Bd7 12. b4 Qc7 {1-0 (20) Murtazin,B (2369)-Slastikhin,V (2062) Moscow 2020}) 6. cxb5 $16 {D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4.} Bxf3 7. gxf3 e6 8. Bf4 (8. e4 $16) 8... Be7 9. bxc6 Nxc6 10. Qa4 Rc8 11. Bg2 (11. e3 $16) 11... Qb6 $11 12. Nb5 (12. O-O $11) 12... O-O $17 {[%mdl 1024] [#] ...a6 is the strong threat. Black has strong compensation.} ({Inferior is} 12... a6 13. Nd6+ Bxd6 14. Bxd6 $16) 13. O-O Rfd8 (13... a6 $15 14. Nc3 Nxd4) 14. Rac1 a6 15. Nc7 $2 {[%mdl 32768] Weighted Error Value: White=0.57/Black=0.40. Loss on time!?} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.19"]
[White "Meise, Keagen"]
[Black "Dutt Dakshesh"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "1200"]
[BlackElo "1549"]
[Annotator "NA RC"]
[PlyCount "128"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:03]} 4. Bg5 {[%emt 0:00:03]} Be7 {[%emt 0:00:09]} 5. e3 {[%emt 0:00:03]} h6 {[%emt 0:00:24]} 6. Bf4 {[%emt 0:00:04]} O-O {[%emt 0:00:19]} 7. Nf3 {[%emt 0:00:04]} c5 {[%emt 0:00:37]} 8. Be2 {[%emt 0:01:38]} Nc6 {[%emt 0:00:55]} 9. dxc5 {[%emt 0:00:15]} Bxc5 {[%emt 0:00:17]} 10. O-O {[%emt 0:00:09]} Re8 {[%emt 0:01:14]} 11. Nb5 {[%emt 0:01:11]} e5 {[%emt 0:01:46]} 12. Bg3 {[%emt 0:00:07]} a6 {[%emt 0:00:13]} 13. Nc3 {[%emt 0:00:30]} dxc4 {[%emt 0:00:52]} 14. Qxd8 {[%emt 0:00:18]} Rxd8 {[%emt 0:00:30]} 15. Nxe5 {[%emt 0:00:48]} Nxe5 {[%emt 0:00:19]} 16. Bxe5 {[%emt 0:00:04]} b5 {[%emt 0:00:23]} 17. Rfd1 {[%emt 0:00:15]} Be6 {[%emt 0:00:55]} 18. Bf3 {[%emt 0:00:19]} Rxd1+ {[%emt 0:00:52]} 19. Rxd1 {[%emt 0:00:04]} Rf8 {[%emt 0:01:13]} 20. Bb7 {[%emt 0:04:12]} Bc8 {[%emt 0:00:11]} 21. Bxc8 {[%emt 0:00:11]} Rxc8 {[%emt 0:00:04]} 22. Bxf6 {[%emt 0:00:04]} gxf6 {[%emt 0:00:02]} 23. g3 {[%emt 0:00:06]} Kf8 {[%emt 0:00:26]} 24. Kg2 {[%emt 0:00:32]} Ke7 {[%emt 0:02:07]} 25. Nd5+ {[%emt 0:00:22]} Ke6 {[%emt 0:01:01]} 26. Nf4+ {[%emt 0:00:26]} Ke7 {[%emt 0:00:05]} 27. Kf3 {[%emt 0:00:13]} Rd8 {[%emt 0:00:13]} 28. Nd5+ {[%emt 0:01:18]} Ke6 {[%emt 0:00:29]} 29. Nc7+ {[%emt 0:01:50]} Ke7 {[%emt 0:00:28]} 30. Rxd8 {[%emt 0:00:02]} Kxd8 {[%emt 0:00:02]} 31. Nxa6 {[%emt 0:00:02]} Be7 {[%emt 0:00:29]} 32. a3 {[%emt 0:00:12]} Kc8 {[%emt 0:00:07]} 33. Nb4 {[%emt 0:00:02]} Kb7 {[%emt 0:00:23]} 34. Nd5 {[%emt 0:00:10]} Bd8 {[%emt 0:00:06]} 35. Kf4 {[%emt 0:00:27]} Kc6 {[%emt 0:00:10]} 36. Nc3 {[%emt 0:00:51]} Ba5 {[%emt 0:00:07]} 37. Ne4 {[%emt 0:00:02]} Bd8 {[%emt 0:00:07]} 38. Kf5 {[%emt 0:00:09]} Kb6 {[%emt 0:00:09]} 39. Nxf6 {[%emt 0:01:02]} Bxf6 {[%emt 0:00:07]} 40. Kxf6 {[%emt 0:00:01]} Ka5 {[%emt 0:00:01]} 41. Ke5 {[%emt 0:00:33]} Ka4 {[%emt 0:00:04]} 42. Kd4 {[%emt 0:00:18]} Kb3 {[%emt 0:00:04]} 43. Kc5 {[%emt 0:00:04]} Kxb2 {[%emt 0:00:02]} 44. Kxb5 {[%emt 0:00:01]} c3 {[%emt 0:00:03]} 45. a4 {[%emt 0:00:02]} c2 {[%emt 0:00:01]} 46. a5 {[%emt 0:00:03]} c1=Q {[%emt 0:00:03]} 47. a6 {[%emt 0:00:02]} Qc8 {[%emt 0:00:10]} 48. Kb6 {[%emt 0:00:03]} Qb8+ {[%emt 0:00:08]} 49. Kc6 {[%emt 0:00:05]} Qa7 {[%emt 0:00:02]} 50. Kb5 {[%emt 0:00:02]} Kc3 {[%emt 0:00:02]} 51. h4 {[%emt 0:00:09]} Kd3 {[%emt 0:00:12]} 52. g4 {[%emt 0:00:03]} Ke4 {[%emt 0:00:02]} 53. f4 {[%emt 0:00:08]} Kxe3 {[%emt 0:00:15]} 54. g5 {[%emt 0:00:02]} hxg5 {[%emt 0:00:03]} 55. fxg5 {[%emt 0:00:02]} Kf4 {[%emt 0:00:03]} 56. Kc6 {[%emt 0:00:21]} Qxa6+ {[%emt 0:00:07]} 57. Kd7 {[%emt 0:00:07]} Qg6 {[%emt 0:00:05]} 58. Ke7 {[%emt 0:00:05]} Kg4 {[%emt 0:00:03]} 59. h5 {[%emt 0:00:02]} Kxh5 {[%emt 0:00:05]} 60. Kf8 {[%emt 0:00:03]} Kxg5 {[%emt 0:00:27]} 61. Ke7 {[%emt 0:00:03]} f5 {[%emt 0:00:06]} 62. Kd7 {[%emt 0:00:01]} f4 {[%emt 0:00:02]} 63. Kc7 {[%emt 0:00:03]} f3 {[%emt 0:00:02]} 64. Kb7 {[%emt 0:00:03]} f2 {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.20"]
[White "Bassem Ibrahem, Hassan"]
[Black "Belattar, Mohamed Walid"]
[Result "1-0"]
[ECO "E43"]
[BlackElo "1214"]
[Annotator "NA RC"]
[PlyCount "95"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:02]} Bb4 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:02]} Ne4 {[%emt 0:00:20]} 5. Qc2 {[%emt 0:00:05]} f5 {[%emt 0:00:44]} 6. a3 {[%emt 0:00:23]} Bxc3+ {[%emt 0:00:08]} 7. bxc3 {[%emt 0:00:03]} O-O {[%emt 0:00:29]} 8. e3 {[%emt 0:00:09]} b6 {[%emt 0:01:52]} 9. Bd3 {[%emt 0:00:12]} Bb7 {[%emt 0:00:19]} 10. O-O {[%emt 0:00:20]} Rf6 {[%emt 0:00:55]} 11. Nd2 {[%emt 0:00:50]} Nxd2 {[%emt 0:00:48]} 12. Bxd2 {[%emt 0:00:20]} Rg6 {[%emt 0:00:14]} 13. f3 {[%emt 0:00:02]} Qg5 {[%emt 0:00:25]} 14. Bc1 {[%emt 0:00:33]} Qh5 {[%emt 0:01:09]} 15. e4 {[%emt 0:02:51]} Nc6 {[%emt 0:05:46]} 16. exf5 {[%emt 0:00:21]} exf5 {[%emt 0:00:07]} 17. Bxf5 {[%emt 0:00:12]} Rf6 {[%emt 0:00:42]} 18. Bg4 {[%emt 0:00:03]} Qf7 {[%emt 0:00:37]} 19. Bg5 {[%emt 0:02:55]} Rg6 {[%emt 0:00:28]} 20. Bh5 {[%emt 0:00:10]} Qxc4 {[%emt 0:00:48]} 21. Bxg6 {[%emt 0:00:08]} hxg6 {[%emt 0:00:13]} 22. Be3 {[%emt 0:02:01]} Qe6 {[%emt 0:00:26]} 23. Rfe1 {[%emt 0:00:28]} d5 {[%emt 0:02:13]} 24. Bf4 {[%emt 0:01:21]} Qf7 {[%emt 0:02:01]} 25. Bg3 {[%emt 0:00:20]} a6 {[%emt 0:00:56]} 26. Rac1 {[%emt 0:01:23]} Na5 {[%emt 0:01:11]} 27. Bh4 {[%emt 0:01:30]} Nc4 {[%emt 0:00:33]} 28. Re7 {[%emt 0:00:06]} Qf5 {[%emt 0:00:21]} 29. Qxf5 {[%emt 0:00:14]} gxf5 {[%emt 0:00:02]} 30. Rxc7 {[%emt 0:00:16]} Rb8 {[%emt 0:00:12]} 31. Re1 {[%emt 0:00:12]} Nd6 {[%emt 0:02:46]} 32. Ree7 {[%emt 0:00:13]} Re8 {[%emt 0:02:19]} 33. Rxe8+ {[%emt 0:00:24]} Nxe8 {[%emt 0:00:06]} 34. Rxb7 {[%emt 0:00:02]} Nd6 {[%emt 0:00:12]} 35. Rxb6 {[%emt 0:00:11]} Nb5 {[%emt 0:00:05]} 36. Rxa6 {[%emt 0:00:47]} Nxc3 {[%emt 0:00:04]} 37. Kf2 {[%emt 0:00:50]} Nd1+ {[%emt 0:00:24]} 38. Ke2 {[%emt 0:00:21]} Nc3+ {[%emt 0:00:04]} 39. Kd3 {[%emt 0:00:42]} Nd1 {[%emt 0:00:34]} 40. Rb6 {[%emt 0:00:10]} Nb2+ {[%emt 0:00:24]} 41. Rxb2 {[%emt 0:00:03]} Kh7 {[%emt 0:00:05]} 42. a4 {[%emt 0:00:03]} Kh6 {[%emt 0:00:02]} 43. a5 {[%emt 0:00:01]} g5 {[%emt 0:00:02]} 44. a6 {[%emt 0:00:14]} gxh4 {[%emt 0:00:03]} 45. a7 {[%emt 0:00:02]} h3 {[%emt 0:00:03]} 46. a8=Q {[%emt 0:00:09]} Kg5 {[%emt 0:00:06]} 47. Qg8+ {[%emt 0:00:04]} Kf4 {[%emt 0:00:02]} 48. Qg3# {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.1"]
[White "Mohamed Abderrahim, Taleb Mohamed"]
[Black "Mhango, Banele"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1799"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,113,5,12,0,0,0,-7,-14,-14,-24,-12,-19,10,8,20,26,28,-9,0,-10,4,-6,16,-49,-6,-10,-16,-20,0,-31,-24,-40,19,-71,-85,-143,-108,-122,-80,-100,-70,-70,-70,-70,-70,-70,-80,-83,-70,-70,-70,-70,-66,-76,-70,-101,-48,-76,-76,-76,-76,-83,-69,-77,-77,-81,-83,-86,-87,-93,-78,-76,-73,-95,-95,-95,-80,-81,-81,-95,0,0,59,59,861,861,829,0,768,0,756,0,0,0,0,0,0,0,0,0,29993,29994,29994,29995,29995,29996]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. O-O e6 5. b3 Ngf6 6. d3 {B50: Sicilian: 2...d6, Miscellaneous.} Be7 7. Bb2 O-O 8. Bxd7 {The position is equal.} Nxd7 9. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e3,Be3c4][%mdl 32] [#]} e5 $146 ({Predecessor:} 9... Qc7 10. Re1 b6 11. Nf1 Bb7 12. Ng3 Rfd8 13. a4 g6 14. c4 Ne5 15. d4 cxd4 16. Nxd4 a6 17. Qe2 Bf6 18. Rac1 Rac8 19. Nf1 Bg7 20. f3 Qb8 21. Ne3 {1-0 (21) Glavinac,G (2131)-Krstic,A (1927) Skopje 2017}) 10. Nc4 Nb6 11. Ne3 g6 12. Nd2 Bg5 13. Nec4 Be6 14. a4 Nc8 15. c3 f5 16. f3 (16. Qe2 $11) 16... Nb6 17. a5 Nxc4 18. Nxc4 Bf6 19. d4 exd4 20. cxd4 d5 ({Black should play} 20... fxe4 $15 21. fxe4 d5) 21. exd5 (21. exf5 $11 {keeps the balance.} Bxf5 22. Ne3) 21... Qxd5 $17 {[%cal Rc5d4]} 22. Kh1 (22. dxc5 $142 Qxc5+ 23. Rf2) 22... Bxd4 23. Bxd4 Qxd4 24. Qc2 Bxc4 25. bxc4 Rad8 26. Rab1 Rf7 27. Rfd1 Qf6 28. h3 Rfd7 29. Rxd7 Rxd7 $15 {[%mdl 4096] Endgame KQR-KQR} 30. Qe2 {[#] Threatens to win with Qe8+.} Qe7 (30... Re7 {keeps more tension.} 31. Qf2 Qd6 32. Qc2 Qd8 33. Qc3 Kf7) 31. Qf2 Qd6 32. Rb5 Qd4 (32... Qc7 $17 33. Qe1 Kf7) 33. Qe2 Kf7 {White must now prevent ...Re7.} 34. Rb1 Re7 35. Qc2 Qe3 36. Qd1 Qe6 37. Qc2 Rd7 38. Qc3 Qf6 39. Qb3 b6 40. axb6 axb6 41. Qb5 Rd6 42. Re1 Kg7 (42... Qd8 {with more complications.} 43. Qa6 Kg7 44. Qa7+ Rd7 45. Qa1+ Rd4) 43. Qe8 Kh6 44. Kh2 f4 (44... Rd2 $17 45. Kh1 Rc2) 45. Re7 $11 g5 (45... Rd1 $11) 46. Rf7 $14 {[%mdl 1024] White has compensation.} Qg6 $2 {[%mdl 8192]} (46... Qd8 $14 47. Qe5 Rg6) 47. Qf8+ $18 Kh5 48. Qe7 $2 (48. Rg7 $18 Rf6 49. Qh8 (49. Rxg6 Rxf8 50. Rxb6 Ra8 $11)) 48... Kh6 {[%mdl 8192]} (48... h6 $11) 49. Qf8+ Kh5 50. Qe7 $2 ({White must play} 50. Rg7 $18 Rf6 51. Qh8 (51. Rxg6 Rxf8 52. Rxb6 Ra8 $14)) 50... h6 51. Rg7 $36 {[%mdl 2048] White has some pressure.} Qe6 52. Qf8 Rd1 53. Re7 Qg6 {( -> ...Qb1)} 54. Qc8 {[%csl Gf3,Gh3][%cal Rc8g4]} g4 $2 {[%mdl 8192] [#]} (54... Qb1 $11 55. Qg4+ Kg6 56. Qe6+ Kh5 57. Qg4+ Kg6 58. Qe6+ Kh5 59. Qg4+) 55. Re5+ {White mates.} Kh4 56. Qxg4+ Qxg4 57. hxg4 {[%csl Gg4][%cal Re5h5] Weighted Error Value: White=0.40/Black=0.27} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.2"]
[White "Filipe, Marcio"]
[Black "Brahami, Lamine"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1990"]
[BlackElo "2194"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,98,7,20,2,0,0,0,0,1,-47,-37,-69,-55,-80,-60,-60,0,-172,23,-89,-77,-94,-82,-100,-83,-128,103,113,143,113,88,6,27,21,13,-98,-4,-4,-4,-6,-5,-5,-9,-10,0,-20,0,-29,0,0,0,0,40,0,95,97,93,77,70,58,150,0,0,-79,-77,-79,-74,-76,-70,-67,8,-239,0,-754,-744,-637,-572,-943,-881,-1270,-1212]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 Nbd7 {9...h5 gains popularity.} 10. O-O-O b5 11. Nd5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} Bxd5 $1 12. exd5 Nb6 13. Bxb6 $1 {The position is equal.} Qxb6 14. Kb1 O-O 15. g4 a5 16. h4 a4 17. Nc1 Rfc8 {[#]} (17... b4 $15) 18. h5 $146 (18. a3 $11 {and White has nothing to worry.}) ({Predecessor:} 18. Qb4 Rc5 19. c4 Qc7 20. g5 Nh5 21. cxb5 Nf4 22. Bd3 g6 23. Be4 Qb6 24. Qd2 Rxb5 {0-1 (38) Sfera,M (1893)-Andreoni,G (1993) Bratto 2008}) 18... Rc5 $2 (18... a3 $19 {Hoping for ...axb2.} 19. g5 axb2 20. Kxb2 Nd7) 19. g5 (19. Nd3 $1 $11 {was the only way to keep the balance.}) 19... Nxd5 $17 20. Nd3 Rcc8 21. Bh3 Rc7 {[#] And now ...b4 would win.} 22. g6 $1 {[%mdl 512]} a3 $2 {[#]} ({Inferior is} 22... hxg6 23. hxg6 Qe3 24. Bf5 $16) (22... b4 $1 $17 {and life is bright.} 23. gxf7+ Kf8) (22... fxg6 23. Be6+) 23. Nxe5 $1 $16 {[%mdl 512]} Nc3+ (23... dxe5 24. Qxd5) 24. Qxc3 dxe5 ({Don't blunder} 24... Rxc3 $2 25. gxf7+ Kf8 26. Nd7+ Kxf7 27. Nxb6 $18) 25. Qb3 (25. Qxe5 $16 Qf6 26. gxf7+ Kf8 27. Qxb5) 25... hxg6 $11 26. hxg6 Qxg6 27. Bg4 (27. Bf1 $11 Bg5 28. Bd3) 27... Bf6 (27... Qf6 $17 28. Rh3 g6) 28. Rh5 {Threatens to win with Rdh1.} Bg5 $1 29. Rdh1 $40 {[%csl Gh1][%cal Rh5h8][%mdl 128] White mounts an attack.} Bh6 30. Rxe5 axb2 31. Rxb5 {Strongly threatening Rb8+.} Rd8 32. Qxb2 Qd6 {aiming for ...Qd1+!} 33. Qb4 Qc6 (33... Qg3 $5 {[%cal Rg3g2]} 34. Qe1 Qxe1+ 35. Rxe1 g6 $15) 34. Qb3 Re7 35. a4 Rde8 36. Ka2 Re2 (36... Re3 $11 37. Rb6 Qc5) 37. Bf5 $16 R2e3 38. Bd3 Rxf3 39. Rb6 Qa8 (39... Qc5 $14) 40. Rb7 (40. Rh4 $16) 40... Rf4 $11 41. Rf1 (41. Be4 $11 {remains equal.} Qa6 42. Re7) 41... Rxa4+ $17 42. Kb2 Ra2+ $1 43. Qxa2 Qxb7+ 44. Qb3 Qc7 {[#]} ({Black should try} 44... Rb8 $15 45. Qxb7 Rxb7+ 46. Kc3 g6) 45. Rf5 $2 (45. Rxf7 $1 $11 {[%mdl 512] and White is okay.} Qe5+ (45... Qxf7 46. Bc4) 46. c3) 45... Bf4 $2 {[#]} (45... g6 $19 46. Rxf7 Bg7+ 47. Rxg7+ Kxg7 48. Qc3+ Qxc3+ 49. Kxc3 g5) 46. c4 $2 {[%mdl 8192]} (46. Rxf7 $1 $11 {[%mdl 512]} Qxf7 47. Bc4) 46... Be5+ $19 {Black is clearly winning.} 47. Kc2 Bf6 48. Rf2 Rb8 49. Qa3 Rb2+ {Accuracy: White = 44%, Black = 62%.} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.3"]
[White "Borges Delgado, Gabriel Jose"]
[Black "Lutuima, Amaro"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "2228"]
[BlackElo "2050"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,179,14,0,17,-11,33,17,35,30,42,55,62,59,62,18,36,0,55,18,153,137,210,119,164,94,118,48,163,170,156,145,143,137,187,179,222,200,198,207,197,131,141,89,120,98,103,76,128,115,205,166,211,194,177,186,181,43,88,60,72,-31,0,-54,-54,-55,-44,-54,-45,-86,0,0,8,7,117,-12,0,-4,0,0,0,0,0,0,112,110,105,109,212,192,218,207,202,0,0,0,8,8,8,8,8,8,8,8,21,0,0,0,0,0,0,0,0,0,0,0,21,21,104,104,104,104,104,0,0,0,8,8,8,8,8,8,8,8,16,0,8,8,8,0,8,8,8,8,8,8,29948,29962,12844,11566,3512,2868,29983,29984,29984,29984,29987,29987,29987,29988,29988,29989,29989,29990]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 Be6 8. Bg2 Be7 9. O-O O-O 10. h3 {10.a4 deserves study.} b5 {B91: Sicilian Najdorf: 6 g3.} 11. a3 Nc6 12. Be3 {[#]} Qc8 $146 {The position is equal.} ({Predecessor:} 12... b4 13. Nd5 Rb8 14. axb4 Nxb4 15. Nxe7+ Qxe7 16. c3 Nc6 17. Rxa6 Qd7 18. b4 Bxh3 19. Bxh3 Qxh3 20. Rxc6 Ng4 21. Re1 Qh2+ 22. Kf1 Qh3+ 23. Kg1 Qh2+ 24. Kf1 {½-½ (24) Lambert,A (2091)-Duchateau,T (2055) France 2010}) 13. Kh2 Rd8 14. Qd2 Na5 {Black wants to play ...Nc4.} 15. b3 Qc7 16. f4 Rac8 17. f5 Bd7 (17... Bxb3 $1 $11 18. cxb3 Nxb3) 18. g4 {aiming for g5.} Bc6 (18... d5 $1 $11 19. exd5 h6) 19. g5 $36 {[%mdl 2048] White is in control.} Ne8 (19... Nxe4 $16 {was worth a try.} 20. Bxe4 (20. Nxe4 d5 $16) 20... Bxe4) 20. Rg1 (20. Ng3 $18) 20... Kh8 21. Rad1 (21. Qe1 $18) 21... Nb7 22. Qe1 (22. Nd5 $16 Bxd5 23. Qxd5) 22... Bf8 (22... d5 $1 $14 23. exd5 Bd7) 23. Qf2 $18 Nc5 24. Qh4 Kg8 25. Bf3 a5 26. Ng3 b4 27. axb4 axb4 28. Nd5 Bxd5 29. Rxd5 (29. exd5 $18 Nd7 30. Rg2 (30. Qxb4 Qxc2+ 31. Rg2 Qc3 $11)) 29... g6 30. Rgd1 (30. Be2 $142) 30... Nd7 31. R1d2 Qc3 32. Nf1 Qa1 (32... Nc5 $142) 33. Qf2 Rc6 (33... Nc7 $16) 34. Be2 Rdc8 35. Bc4 Rxc4 36. bxc4 Rxc4 37. Ng3 (37. Qf3 $18 Qa8 38. Rf2) 37... Qa6 38. fxg6 hxg6 39. Qf1 (39. Qf3 $16 {Threatens to win with Rf2.} Nc5 40. Bxc5 dxc5 41. Rd8 (41. Rxe5 Rc3 $14)) 39... Qc6 {[%mdl 1024] Black has compensation.} (39... Nc7 $5 {[%cal Rc7d5]} 40. Ra5 Qc6 $11) 40. Qe2 (40. Qf3 $11) 40... Nc7 $15 41. Ra5 Ne6 42. Ra7 {next Rxd7! is good for White.} Rc3 $1 43. Qf2 Nf4 ({Black should try} 43... Ra3 $17) 44. Ne2 $11 Nxe2 45. Rxe2 {And now Qf3 would win.} Ra3 (45... d5 $11 {keeps the balance.} 46. exd5 Qc8) 46. Bc1 (46. Qf3 $1 $16) 46... Rxa7 47. Qxa7 {[#]} Qc4 48. Rf2 (48. Qe3 Be7) 48... Nc5 49. Qc7 Qa2 50. Qc6 {Strongly threatening Be3.} Qc4 (50... Nd3 $1 $11 51. Rf1 Nc5) 51. Qd5 $16 Qxd5 52. exd5 {[%mdl 4096] Endgame KRB-KBN} Bg7 (52... Ne4 $16 53. Rf3 Be7) 53. Kg2 $18 Ne4 54. Rf3 Nc3 55. Rxc3 $2 bxc3 {KB-KB} 56. Kf3 f6 57. gxf6 Bxf6 58. Ba3 Be7 59. Bb4 Kf7 60. Bxc3 Bh4 61. Ke4 Bf2 62. Bb4 Ke7 63. c4 Kd7 64. Ba3 Kc7 65. Bb4 Kd7 66. Bd2 Bh4 67. Be3 Be7 (67... Bg3 $11) 68. c5 $1 $16 dxc5 69. Kxe5 Bd6+ {[#]} 70. Kf6 (70. Ke4 $1 $16) 70... c4 $11 71. Kxg6 c3 72. Bc1 Be5 (72... Be7 {with more complications.} 73. Kf5 Kd6 74. Ke4 Bf6 75. Ba3+ Kd7) 73. Kf5 $1 {[%cal Rf5e5]} Kd6 74. Ke4 Bf6 $1 75. Ba3+ Kd7 76. Bc1 (76. Kd3 {feels hotter.} Kc7 77. Bc5 Kb7 78. Kc2 Kc7 79. Kd1) 76... c2 77. Kd3 Kd6 78. Kc4 Be7 (78... Ke5 {keeps more tension.} 79. Kc5 Kf5 80. Ba3 Bg5 81. Kc6 c1=Q+) 79. Bf4+ Kd7 80. Kd3 Bd6 81. Bc1 {Black must now prevent h4.} Be5 $2 {[%mdl 8192] [#] This costs Black the game.} (81... Bg3 $11) 82. h4 $1 {[%cal Rh4h5]} Kd6 83. Ke4 {White threatens Ba3+ and mate.} Bc3 84. h5 Kc5 85. h6 {White mates.} Bh8 86. h7 Bc3 87. Ba3+ Kc4 88. d6 Kb3 89. Bc1 Bb2 90. Bxb2 {Weighted Error Value: White=0.33/Black=0.37} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.4"]
[White "Celso Andre Manjate"]
[Black "Junior, Domingos"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1721"]
[BlackElo "1894"]
[Annotator "NA RC"]
[PlyCount "66"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:23]} 2. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:18]} 3. exd5 {[%emt 0:00:03]} cxd5 {[%emt 0:00:03]} 4. Bd3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:05]} 5. c3 {[%emt 0:00:04]} Qc7 {[%emt 0:00:12]} 6. Nf3 {[%emt 0:00:03]} Bg4 {[%emt 0:00:05]} 7. Be3 {[%emt 0:00:05] B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Nf6 {[%emt 0:00:11]} 8. Nbd2 {[%emt 0:00:03]} e6 {[%emt 0:00:05]} 9. O-O {[%emt 0:00:04]} Bd6 {[%emt 0:00:08]} 10. h3 {[%emt 0:00:03]} Bh5 {[%emt 0:00:03]} 11. a3 {[%emt 0:00:03]} O-O {[%emt 0:00:26] [#]} 12. Qc2 $146 {[%emt 0:00:02]} ({Predecessor:} 12. Re1 Rab8 13. Qb1 Bg6 14. Bxg6 hxg6 15. a4 a6 16. Qd3 Rfc8 17. Rec1 Na5 18. b3 {½-½ (47) Korley,K (2447)-Krush,I (2424) New York 2019}) 12... Bg6 {[%emt 0:00:16]} 13. Bg5 {[%emt 0:00:09]} Nh5 {[%emt 0:01:48]} 14. Rfe1 {[%emt 0:05:33]} Rac8 {[%emt 0:01:30]} 15. Nb3 {[%emt 0:03:23]} Rfe8 {[%emt 0:03:51]} 16. Bxg6 {[%emt 0:01:26]} hxg6 {[%emt 0:00:11]} 17. Nc5 {[%emt 0:02:17]} Bxc5 {[%emt 0:02:00]} 18. dxc5 {[%emt 0:00:04]} e5 {[%emt 0:00:06]} 19. b4 {[%emt 0:00:09]} e4 {[%emt 0:00:09]} 20. Nd2 {[%emt 0:02:20]} f5 {[%emt 0:03:38]} ({Black should play} 20... f6 $15 21. Be3 f5) 21. g4 {[%emt 0:06:48]} Nf4 {[%emt 0:00:47]} 22. Bxf4 {[%emt 0:00:35]} Qxf4 {[%emt 0:00:05]} 23. Re3 {[%emt 0:03:02]} Qg5 {[%emt 0:00:56]} 24. Rae1 {[%emt 0:01:41]} Ne5 {[%emt 0:00:51]} 25. Nf1 {[%emt 0:00:48]} f4 {[%emt 0:00:08]} 26. R3e2 {[%emt 0:00:08]} Nxg4 {[%emt 0:01:33]} 27. hxg4 {[%emt 0:00:03]} Qxg4+ {[%emt 0:00:04]} 28. Ng3 {[%emt 0:00:06]} f3 {[%emt 0:00:17]} 29. Rxe4 {[%emt 0:00:23]} Qh3 {[%emt 0:00:25]} 30. Rxe8+ {[%emt 0:00:03]} Rxe8 {[%emt 0:00:21]} 31. Rxe8+ {[%emt 0:00:04]} Kh7 {[%emt 0:00:11]} 32. Rh8+ {[%emt 0:00:27]} Kxh8 {[%emt 0:00:04]} 33. Qxg6 {[%emt 0:00:05]} Qg2# {[%emt 0:00:05]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.5"]
[White "Elayeb, Med Yessine"]
[Black "Elier, Ali"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1666"]
[BlackElo "2037"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,102,50,54,67,15,57,-90,-10,-10,0,-19,-17,-80,-80,-135,-131,-135,-110,-116,-135,-139,-85,-76,-80,-58,0,0,10,8,16,0,47,38,39,42,40,16,7,-14,0,-29,-30,-66,-63,-59,0,0,0,-9,0,0,0,0,0,0,0,0,0,-65,-64,-122,-59,-74,-76,-122,-119,-132,-114,-352,-352,-329,-280,-386,-382,-387,-363,-487,-480,-593,-582,-804,-797,-752,-713,-29975,-29976,-29989,-29985]} 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d4 d6 6. c4 Nbd7 7. Nc3 c5 8. e4 cxd4 9. Nxd4 Ne5 {E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White.} 10. Qe2 ({White should play} 10. b3 $14) 10... Bd7 {[#]} 11. f4 $146 {[#]} (11. b3 $14 {keeps the upper hand.}) ({Predecessor:} 11. h3 Qc8 12. g4 Nxc4 13. Nc2 Be6 14. Rd1 Rd8 15. Nd4 Bd7 16. b3 Ne5 17. Bb2 Nexg4 18. hxg4 Bxg4 {1-0 (43) Haraguchi,D (1765)-Correia Da Silva,G (1198) Sao Paulo 2020}) 11... Bg4 (11... Qb6 $1 $17 {...Nc6 is the strong threat.} 12. Kh1 Qxd4 13. fxe5 Qxe5) 12. Nf3 $1 $11 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 {[#]} (14. Rxf3 $11 Rc8 15. Rb1) 14... Rc8 $1 $17 15. e5 (15. b3 $142) 15... dxe5 16. fxe5 Qd4+ 17. Be3 Qxe5 18. Rae1 Qc7 (18... Rxc4 $142 19. Qxb7 Qb8 20. Qxb8 Rxb8) 19. b3 a6 20. Bd4 {[%cal Rd4f6]} Nh5 (20... Rce8 $15) 21. Bxg7 $1 $11 Nxg7 22. Nd5 Qc5+ 23. Kg2 Ne6 24. b4 {[%mdl 1024] White has compensation.} Qd6 25. c5 Qd8 $1 26. Rd1 Qe8 27. Nb6 {Strongly threatening Nd7.} Rc7 28. Qd5 {With the idea Nd7.} (28. Kg1 {feels hotter.} Kg7 29. Qe4 Qc6 30. Qe3 f6 31. h4) 28... Qc6 29. Qxc6 bxc6 30. Rf3 f5 31. Ra3 Ra7 $1 32. Rd7 Rxd7 33. Nxd7 {[%mdl 4096] Endgame KRN-KRN} Rd8 34. Ne5 Rd2+ 35. Kg1 Nc7 36. Nxc6 Kf7 37. Ne5+ (37. h4 $11) 37... Kf6 $15 38. Nc4 (38. Re3 $15) 38... Rc2 (38... Rd1+ $17 39. Kf2 Rd4) 39. Ne3 Rb2 40. Ra4 e5 41. Nc4 Rc2 42. Na3 $2 {This costs White the game.} (42. Ne3 $17 {was worth a try.} Re2 43. Ra3) 42... Rxa2 $19 43. Ra5 e4 44. c6 Ke6 45. h3 h6 46. Kf1 g5 47. Ke1 f4 48. gxf4 gxf4 49. Kf1 f3 50. b5 axb5 51. Ra7 e3 {Accuracy: White = 50%, Black = 75%.} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.6"]
[White "Fourie, Brandon"]
[Black "Khumalo, Keith"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1583"]
[BlackElo "2142"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,55,55,75,39,54,50,49,49,107,59,53,61,167,79,193,8,39,36,54,36,57,56,55,53,70,83,105,38,48,-72,78,76,83,76,118,-29995,-29996,-29996,-29997,-29997,-29998,-29999]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O d6 7. Qe2 Nf6 8. c4 b6 9. b3 {B42: Sicilian: Kan Variation: 5 Bd3.} Bb7 10. Bb2 Nbd7 11. Nc3 {White is slightly better.} Rc8 (11... Be7 $14) 12. f4 Be7 13. Rae1 h5 ({Better is} 13... O-O $14) 14. Kh1 (14. h3 $1 $18 {is more deadly.}) 14... h4 {[#]} (14... O-O $16 {keeps fighting.}) 15. f5 $2 (15. Nd5 $1 $18 {[%cal Rd5c7][%mdl 512]} Qd8 16. Kg1 $1) 15... e5 $1 $11 {[%cal Re5d4] [#]} 16. Nf3 $146 ({Predecessor:} 16. Nc2 Nh5 17. Ne3 Bg5 18. Rf3 Nc5 19. Bc2 Qd8 20. Kg1 Bf4 21. Ned5 Qg5 22. Qd1 {1-0 (41) Diaz Velandia,J-Pinero,C (1908) Merida 2010}) 16... Nh5 17. Bc1 b5 18. Nd5 Bxd5 19. cxd5 Nc5 20. Bb1 Qa5 21. Qb2 (21. Be3 $16) 21... b4 22. Nd2 {[#]} (22. Be3 $14) 22... Kd7 (22... Ng3+ $1 $17 {stays on course.} 23. Kg1 (23. hxg3 hxg3+ 24. Kg1 Nd3 $17) 23... Nxf1) 23. Nc4 $36 {[%mdl 2048] White has strong initiative.} Qd8 {Black wants to play ...Ng3+.} 24. a3 Ng3+ 25. hxg3 $2 {[%mdl 8192]} (25. Kg1 $16 bxa3 26. Qxa3 Nxf1 27. b4) 25... hxg3+ {Black mates.} 26. Kg1 {[#]} Rh1+ $3 {[%mdl 576] Decoy, Clearance} 27. Kxh1 Qh8+ 28. Kg1 Qh2# {Black used his chance.  Weighted Error Value: White=0.61/Black=0.28} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.7"]
[White "Bidi, Abdeljalil"]
[Black "Lion, Pierre"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1750"]
[BlackElo "1586"]
[Annotator "NA RC"]
[PlyCount "168"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:02]} d6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:03]} a6 {[%emt 0:00:05]} 5. Be3 {[%emt 0:00:06]} b5 {[%emt 0:00:11]} 6. a3 {[%emt 0:00:04]} Nd7 {[%emt 0:00:12]} 7. Be2 {[%emt 0:00:24]} Bb7 {[%emt 0:00:05]} 8. O-O {[%emt 0:00:14]} Ngf6 {[%emt 0:00:26]} 9. d5 {[%emt 0:00:39]} O-O {[%emt 0:00:24]} 10. h3 {[%emt 0:00:10]} c6 {[%emt 0:00:19]} 11. Nh2 {[%emt 0:02:03]} Nb6 {[%emt 0:01:10]} 12. dxc6 {[%emt 0:01:21]} Bxc6 {[%emt 0:00:04]} 13. e5 {[%emt 0:00:05]} Nfd5 {[%emt 0:01:05]} 14. Bxb6 {[%emt 0:00:57]} Nxb6 {[%emt 0:00:04]} 15. exd6 {[%emt 0:00:03]} exd6 {[%emt 0:00:12]} 16. Qd2 {[%emt 0:00:38]} d5 {[%emt 0:01:26]} 17. Bd3 {[%emt 0:03:22]} Nc4 {[%emt 0:00:15]} 18. Bxc4 {[%emt 0:00:08]} dxc4 {[%emt 0:00:04]} 19. Rad1 {[%emt 0:00:40]} Qc7 {[%emt 0:00:28]} 20. Qd6 {[%emt 0:02:53]} Qb7 {[%emt 0:00:32]} 21. Qg3 {[%emt 0:00:39]} Rfe8 {[%emt 0:00:15]} 22. Rfe1 {[%emt 0:00:33]} a5 {[%emt 0:00:46]} 23. Ng4 {[%emt 0:03:02]} b4 {[%emt 0:00:07]} 24. axb4 {[%emt 0:00:17]} axb4 {[%emt 0:00:03]} 25. Nb1 {[%emt 0:00:02]} Bxb2 {[%emt 0:00:07]} 26. Nh6+ {[%emt 0:00:23]} Kf8 {[%emt 0:01:10]} 27. Nd2 {[%emt 0:01:44]} Bg7 {[%emt 0:00:41]} 28. Qd6+ {[%emt 0:00:11]} Re7 {[%emt 0:00:12]} 29. Rxe7 {[%emt 0:00:06]} Qxe7 {[%emt 0:00:01]} 30. Qxc6 {[%emt 0:00:03]} Rd8 {[%emt 0:00:06]} 31. Ng4 {[%emt 0:00:59]} c3 {[%emt 0:00:06]} 32. Ne3 {[%emt 0:00:30]} cxd2 {[%emt 0:00:08]} 33. Kf1 {[%emt 0:00:41]} Bc3 {[%emt 0:00:11]} 34. Ke2 {[%emt 0:01:02]} f5 {[%emt 0:00:12]} 35. g3 {[%emt 0:00:21]} g5 {[%emt 0:00:34]} 36. Qf3 {[%emt 0:00:11]} Qe4 {[%emt 0:00:51]} 37. Qxf5+ {[%emt 0:00:10]} Qxf5 {[%emt 0:00:02]} 38. Nxf5 {[%emt 0:00:01]} Re8+ {[%emt 0:00:02]} 39. Ne3 {[%emt 0:00:02]} Ra8 {[%emt 0:00:12]} 40. Kf3 {[%emt 0:00:52]} Kf7 {[%emt 0:00:19]} 41. Kg4 {[%emt 0:00:30]} Kg6 {[%emt 0:00:04]} 42. Kf3 {[%emt 0:00:34]} h5 {[%emt 0:00:10]} 43. h4 {[%emt 0:00:16]} g4+ {[%emt 0:00:03]} 44. Ke2 {[%emt 0:00:12]} Rd8 {[%emt 0:00:33]} 45. Ng2 {[%emt 0:00:44]} Re8+ {[%emt 0:00:19]} 46. Ne3 {[%emt 0:00:04]} Re4 {[%emt 0:00:19]} 47. Kd3 {[%emt 0:01:10]} Rd4+ {[%emt 0:00:03]} 48. Ke2 {[%emt 0:00:02]} Kf6 {[%emt 0:00:02]} 49. Rf1 {[%emt 0:00:17]} Ke5 {[%emt 0:00:20]} 50. f4+ {[%emt 0:00:14]} gxf3+ {[%emt 0:00:04]} 51. Kxf3 {[%emt 0:00:11]} Re4 {[%emt 0:00:08]} 52. Rd1 {[%emt 0:01:10]} Rd4 {[%emt 0:00:33]} 53. Ke2 {[%emt 0:00:35]} Ke4 {[%emt 0:00:18]} 54. Rf1 {[%emt 0:00:16]} Rd8 {[%emt 0:04:29]} 55. Rf4+ {[%emt 0:01:13]} Ke5 {[%emt 0:00:01]} 56. Nc4+ {[%emt 0:00:17]} Ke6 {[%emt 0:00:25]} 57. Rf1 {[%emt 0:00:06]} Rd4 {[%emt 0:00:08]} 58. Ne3 {[%emt 0:00:06]} Kd7 {[%emt 0:01:04]} 59. Rd1 {[%emt 0:00:26]} Kc6 {[%emt 0:00:21]} 60. Nf5 {[%emt 0:00:18]} Re4+ {[%emt 0:00:04]} 61. Ne3 {[%emt 0:00:01]} Kb5 {[%emt 0:00:04]} 62. Kf3 {[%emt 0:00:19]} Re8 {[%emt 0:00:20]} 63. Rb1 {[%emt 0:00:32]} Ka4 {[%emt 0:00:15]} 64. Kf2 {[%emt 0:00:13]} Ka3 {[%emt 0:00:36]} 65. Nd1 {[%emt 0:00:05]} Ka2 {[%emt 0:00:21]} 66. Nxc3+ {[%emt 0:00:09]} bxc3 {[%emt 0:00:04]} 67. Rd1 {[%emt 0:00:08]} Kb2 {[%emt 0:00:01]} 68. g4 {[%emt 0:00:03]} hxg4 {[%emt 0:00:03]} 69. Kg3 {[%emt 0:00:02]} Kxc2 {[%emt 0:00:01]} 70. Ra1 {[%emt 0:00:05]} d1=Q {[%emt 0:00:04]} 71. Rxd1 {[%emt 0:00:02]} Kxd1 {[%emt 0:00:02]} 72. Kxg4 {[%emt 0:00:02]} Re4+ {[%emt 0:00:01]} 73. Kg3 {[%emt 0:00:03]} Rxh4 {[%emt 0:00:02]} 74. Kxh4 {[%emt 0:00:01]} c2 {[%emt 0:00:01]} 75. Kg5 {[%emt 0:00:02]} c1=Q+ {[%emt 0:00:02]} 76. Kg6 {[%emt 0:00:01]} Qc5 {[%emt 0:00:02]} 77. Kg7 {[%emt 0:00:02]} Qd6 {[%emt 0:00:01]} 78. Kg8 {[%emt 0:00:01]} Qd7 {[%emt 0:00:02]} 79. Kh8 {[%emt 0:00:02]} Ke2 {[%emt 0:00:01]} 80. Kg8 {[%emt 0:00:01]} Kf3 {[%emt 0:00:01]} 81. Kf8 {[%emt 0:00:01]} Kf4 {[%emt 0:00:02]} 82. Kg8 {[%emt 0:00:02]} Kf5 {[%emt 0:00:01]} 83. Kh8 {[%emt 0:00:01]} Kg6 {[%emt 0:00:02]} 84. Kg8 {[%emt 0:00:01]} Qd8# {[%emt 0:00:01]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.8"]
[White "Vasco Mateus Felizardo Viageir"]
[Black "Oosthuizen, Michal Jacobus"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1862"]
[BlackElo "1920"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,70,0,0,20,34,4,0,0,23,0,50,43,104,15,17,35,43,31,89,83,107,105,73,64,35,16,106,88,162,81,249,253,227,236,343,368,485,502,1357,1340,1067,1020,29983,29984,29984,29985,29990,12835,29998,29999,29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Bb7 9. O-O-O Nbd7 10. g4 Nb6 11. g5 Nfd7 12. a3 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} Be7 13. h4 Rc8 14. h5 {The position is equal.} Ne5 15. Rg1 g6 16. f4 Nec4 {[#]} 17. Bxc4 (17. Qf2 $1 $16) 17... Nxc4 $11 18. Qd3 {[#]} e5 $146 ({Predecessor:} 18... Qa5 19. f5 gxf5 20. exf5 b4 21. Nb3 Qe5 22. Bd4 Qf4+ 23. Kb1 bxc3 24. Bxh8 Be4 {0-1 (31) Diesen,B (2141)-Urkedal,F (2265) Norway 2008}) 19. Nb3 Rg8 (19... Qc7 $14) 20. hxg6 $16 hxg6 21. Kb1 Qc7 22. Nd5 Bxd5 23. exd5 Rh8 (23... Nxe3 $11 24. Qxe3 Qxc2+ 25. Ka2 exf4 26. Qxf4 Qf5) 24. Bc1 a5 (24... Qd7 $16 {keeps fighting.}) 25. f5 ({White should try} 25. Rh1 $18 Rxh1 26. Rxh1) 25... Rg8 {Loses the game.} (25... gxf5 $16 26. Qxf5 Qd7) 26. fxg6 $18 Rxg6 27. Rh1 a4 (27... Bf8 {is a better defense.} 28. Rde1 b4) 28. Nd2 (28. Rh8+ Bf8 $16) 28... Nxd2+ 29. Rxd2 {[%cal Bd1d2,Bd2f2,Bf2f7][%mdl 32]} ({Not} 29. Bxd2 Bf8 $18) 29... Qd7 (29... Bf8 $142 30. Rf2 (30. Qxb5+ Qd7 $18) 30... Rb8) 30. Rh8+ Bf8 31. Rf2 {[#] Strongly threatening Qxg6!} Rg7 32. g6 Rc4 33. Bh6 e4 34. Qe2 (34. Bxg7 $142 Kd8 35. Qe3 Rc5 36. Rxf7 Qxf7 37. gxf7 Kd7 38. Rxf8 Rxd5 39. Qa7+ Ke6 40. Re8+ Kf5 41. f8=Q+ Kg5 42. Qe3+ {[%mdl 64] Double Attack} Kh5 43. Qh3+ Kg6 44. Qh6#) 34... Rxg6 35. Rxf8+ Ke7 36. R2xf7# {Weighted Error Value: White=0.16/Black=0.83} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.9"]
[White "van der Merwe, Alexander"]
[Black "Joao Farisse"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1655"]
[BlackElo "1574"]
[Annotator "NA RC"]
[PlyCount "158"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:02]} d6 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:22]} exd4 {[%emt 0:00:16]} 5. Nxd4 {[%emt 0:00:04]} Bd7 {[%emt 0:00:18]} 6. O-O {[%emt 0:00:19]} Nf6 {[%emt 0:00:45]} 7. Re1 {[%emt 0:00:19]} Be7 {[%emt 0:00:04]} 8. Nc3 {[%emt 0:00:21]} O-O {[%emt 0:00:07]} 9. Bg5 {[%emt 0:00:27]} Nxd4 {[%emt 0:00:57]} 10. Qxd4 {[%emt 0:00:39]} Bxb5 {[%emt 0:00:24]} 11. Nxb5 {[%emt 0:00:04]} Qd7 {[%emt 0:00:23]} 12. Nc3 {[%emt 0:00:16]} h6 {[%emt 0:00:09]} 13. Bh4 {[%emt 0:00:12]} Qg4 {[%emt 0:00:45]} 14. Bg3 {[%emt 0:00:33]} Nh5 {[%emt 0:00:15]} 15. Nd5 {[%emt 0:00:54]} Bd8 {[%emt 0:00:38]} 16. Re3 {[%emt 0:01:00]} f5 {[%emt 0:01:53]} 17. h3 {[%emt 0:01:32]} Qg6 {[%emt 0:00:53]} 18. exf5 {[%emt 0:01:16]} Qxf5 {[%emt 0:00:34]} 19. Rae1 {[%emt 0:01:27]} Nxg3 {[%emt 0:04:33]} 20. Rxg3 {[%emt 0:00:33]} Qf7 {[%emt 0:03:20]} 21. Re4 {[%emt 0:06:05]} Bf6 {[%emt 0:01:49]} 22. Nxf6+ {[%emt 0:00:52]} Qxf6 {[%emt 0:00:04]} 23. Qe3 {[%emt 0:00:27]} Kh8 {[%emt 0:02:14]} 24. Re6 {[%emt 0:01:07]} Qf5 {[%emt 0:01:41]} 25. c3 {[%emt 0:04:40]} Rf6 {[%emt 0:01:13]} 26. Re7 {[%emt 0:01:05]} Rf7 {[%emt 0:00:27]} 27. a4 {[%emt 0:00:59]} Raf8 {[%emt 0:00:10]} 28. Rxf7 {[%emt 0:00:39]} Rxf7 {[%emt 0:00:04]} 29. b4 {[%emt 0:00:50]} b6 {[%emt 0:00:53]} 30. Rg4 {[%emt 0:00:49]} c5 {[%emt 0:00:32]} 31. Re4 {[%emt 0:00:36]} Kh7 {[%emt 0:00:21]} 32. b5 {[%emt 0:00:17]} Qd7 {[%emt 0:01:03]} 33. Re6 {[%emt 0:00:29]} Kg8 {[%emt 0:01:14]} 34. Qe4 {[%emt 0:00:32]} d5 {[%emt 0:01:01]} 35. Qe5 {[%emt 0:00:13]} d4 {[%emt 0:00:41]} 36. cxd4 {[%emt 0:00:32]} Qxd4 {[%emt 0:00:17]} 37. Qxd4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:04]} 38. Re4 {[%emt 0:00:02]} Rd7 {[%emt 0:00:03]} 39. Kf1 {[%emt 0:00:06]} d3 {[%emt 0:00:22]} 40. Ke1 {[%emt 0:00:02]} d2+ {[%emt 0:00:11]} 41. Kd1 {[%emt 0:00:02]} Kf7 {[%emt 0:00:03]} 42. Re2 {[%emt 0:00:24]} Rd4 {[%emt 0:00:11]} 43. Rxd2 {[%emt 0:00:15]} Rxa4 {[%emt 0:00:02]} 44. Rd7+ {[%emt 0:00:17]} Kf6 {[%emt 0:00:05]} 45. Ke2 {[%emt 0:00:06]} Ra5 {[%emt 0:00:21]} 46. f4 {[%emt 0:00:12]} Rxb5 {[%emt 0:00:08]} 47. Rxa7 {[%emt 0:00:02]} Rb3 {[%emt 0:00:03]} 48. Kf2 {[%emt 0:00:07]} b5 {[%emt 0:00:04]} 49. Rb7 {[%emt 0:00:12]} b4 {[%emt 0:00:07]} 50. Rb5 {[%emt 0:00:02]} g6 {[%emt 0:00:16]} 51. g3 {[%emt 0:00:17]} Rb1 {[%emt 0:00:13]} 52. Kf3 {[%emt 0:00:24]} b3 {[%emt 0:00:17]} 53. Kg4 {[%emt 0:00:06]} h5+ {[%emt 0:00:06]} 54. Kh4 {[%emt 0:00:04]} b2 {[%emt 0:00:07]} 55. Rb6+ {[%emt 0:00:15]} Kf5 {[%emt 0:00:09]} 56. Rb8 {[%emt 0:00:04]} Kf6 {[%emt 0:00:43]} 57. Rb5 {[%emt 0:00:05]} Ke6 {[%emt 0:00:10]} 58. Kg5 {[%emt 0:00:19]} Rg1 {[%emt 0:00:06]} 59. Rb6+ {[%emt 0:00:21]} Kf7 {[%emt 0:00:01]} 60. Rxb2 {[%emt 0:00:06]} Rxg3+ {[%emt 0:00:03]} 61. Kh4 {[%emt 0:00:05]} Rg1 {[%emt 0:00:02]} 62. Rb5 {[%emt 0:00:09]} Rf1 {[%emt 0:00:09]} 63. Kg5 {[%emt 0:00:03]} Rg1+ {[%emt 0:00:02]} 64. Kh6 {[%emt 0:00:09]} Rg3 {[%emt 0:00:25]} 65. Rg5 {[%emt 0:00:24]} Rxh3 {[%emt 0:00:06]} 66. Rxg6 {[%emt 0:00:09]} Rh1 {[%emt 0:00:18]} 67. Ra6 {[%emt 0:00:12]} h4 {[%emt 0:00:03]} 68. Kg5 {[%emt 0:00:07]} h3 {[%emt 0:00:04]} 69. Rh6 {[%emt 0:00:13]} Kg7 {[%emt 0:00:40]} 70. Ra6 {[%emt 0:00:12]} Rg1+ {[%emt 0:00:04]} 71. Kf5 {[%emt 0:00:08]} h2 {[%emt 0:00:04]} 72. Ra7+ {[%emt 0:00:02]} Kf8 {[%emt 0:00:24]} 73. Kf6 {[%emt 0:00:10]} Ke8 {[%emt 0:00:05]} 74. Ra8+ {[%emt 0:00:10]} Kd7 {[%emt 0:00:03]} 75. Ra7+ {[%emt 0:00:03]} Kc6 {[%emt 0:00:03]} 76. f5 {[%emt 0:00:07]} h1=Q {[%emt 0:00:06]} 77. Ke6 {[%emt 0:00:09]} Qd5+ {[%emt 0:00:06]} 78. Kf6 {[%emt 0:00:03]} Qd4+ {[%emt 0:00:03]} 79. Kf7 {[%emt 0:00:02]} Qxa7+ {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.10"]
[White "Ben Abbes, Ayoub"]
[Black "Sparg, Nathan"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1481"]
[BlackElo "1413"]
[Annotator "NA RC"]
[PlyCount "88"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 3. e5 {[%emt 0:00:03]} c5 {[%emt 0:00:08]} 4. c3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:32]} 5. Nf3 {[%emt 0:00:06]} Qb6 {[%emt 0:00:31]} 6. Qb3 {[%emt 0:00:30]} Nge7 {[%emt 0:01:35]} 7. Qxb6 {[%emt 0:00:09]} axb6 {[%emt 0:00:04]} 8. Na3 {[%emt 0:00:03]} cxd4 {[%emt 0:00:52]} 9. Nb5 {[%emt 0:00:21]} Rb8 {[%emt 0:05:22]} 10. Nd6+ {[%emt 0:00:08]} Kd7 {[%emt 0:00:06]} 11. cxd4 {[%emt 0:00:06]} f6 {[%emt 0:00:43]} 12. Be3 {[%emt 0:01:24]} Ng6 {[%emt 0:00:34]} 13. Bd3 {[%emt 0:01:08]} fxe5 {[%emt 0:01:09]} 14. Bxg6 {[%emt 0:00:22]} Bxd6 {[%emt 0:00:21]} 15. dxe5 {[%emt 0:00:13]} Bb4+ {[%emt 0:00:25]} 16. Ke2 {[%emt 0:00:10]} hxg6 {[%emt 0:00:04]} 17. Bxb6 {[%emt 0:00:05]} Rh5 {[%emt 0:01:43]} 18. a3 {[%emt 0:00:10]} Be7 {[%emt 0:00:48]} 19. Rac1 {[%emt 0:00:30]} Ra8 {[%emt 0:01:49]} 20. g4 {[%emt 0:00:48]} Rh3 {[%emt 0:01:25]} 21. Rc3 {[%emt 0:00:17]} Ra6 {[%emt 0:00:09]} 22. Be3 {[%emt 0:00:20]} b5 {[%emt 0:00:57]} 23. Rhc1 {[%emt 0:00:11]} Bb7 {[%emt 0:00:22]} 24. b4 {[%emt 0:00:10]} Bd8 {[%emt 0:01:10]} 25. Bf4 {[%emt 0:00:17]} Bb6 {[%emt 0:00:46]} 26. Bg3 {[%emt 0:00:20]} Ra8 {[%emt 0:00:34]} 27. Ng1 {[%emt 0:00:48]} Rhh8 {[%emt 0:00:07]} 28. Rf3 {[%emt 0:00:18]} Nd4+ {[%emt 0:00:06]} 29. Kd3 {[%emt 0:00:12]} Nxf3 {[%emt 0:00:04]} 30. Nxf3 {[%emt 0:00:02]} Rhf8 {[%emt 0:00:17]} 31. Ke2 {[%emt 0:00:05]} Rac8 {[%emt 0:00:04]} 32. Rd1 {[%emt 0:00:03]} Rc3 {[%emt 0:00:39]} 33. Nh4 {[%emt 0:00:09]} Rxa3 {[%emt 0:00:28]} 34. Nxg6 {[%emt 0:00:03]} Ra2+ {[%emt 0:00:29]} 35. Kf1 {[%emt 0:00:14]} Rf3 {[%emt 0:00:20]} 36. Kg2 {[%emt 0:00:20]} Rb3 {[%emt 0:00:22]} 37. Bh4 {[%emt 0:00:10]} d4+ {[%emt 0:00:39]} 38. Kg1 {[%emt 0:00:07]} Bd5 {[%emt 0:00:03]} 39. Nf8+ {[%emt 0:00:16]} Ke8 {[%emt 0:00:05]} 40. Ng6 {[%emt 0:00:05]} Rab2 {[%emt 0:00:08]} 41. h3 {[%emt 0:00:07]} Rb1 {[%emt 0:00:03]} 42. Rxb1 {[%emt 0:00:03]} Rxb1+ {[%emt 0:00:01]} 43. Kh2 {[%emt 0:00:02]} d3 {[%emt 0:00:05]} 44. Bg5 {[%emt 0:00:03]} Bxf2 {[%emt 0:00:05]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.11"]
[White "Shah, Darshan Samir"]
[Black "Selogelo Othata"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1502"]
[BlackElo "1725"]
[Annotator "NA RC"]
[PlyCount "77"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:08]} g6 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:05]} Bg7 {[%emt 0:00:02]} 4. Nc3 {[%emt 0:00:06]} O-O {[%emt 0:00:04]} 5. g3 {[%emt 0:00:11]} d6 {[%emt 0:00:14]} 6. Bg2 {[%emt 0:00:06]} c6 {[%emt 0:00:02]} 7. O-O {[%emt 0:00:07]} a6 {[%emt 0:00:03]} 8. e4 {[%emt 0:00:07]} Qc7 {[%emt 0:00:12]} 9. Bf4 {[%emt 0:00:23]} Nh5 {[%emt 0:00:11]} 10. Be3 {[%emt 0:00:10]} e5 {[%emt 0:00:07]} 11. dxe5 {[%emt 0:00:19]} dxe5 {[%emt 0:00:05]} 12. Bc5 {[%emt 0:01:55]} Rd8 {[%emt 0:00:13]} 13. Qb3 {[%emt 0:00:18]} Nd7 {[%emt 0:00:08]} 14. Be7 {[%emt 0:01:30]} Re8 {[%emt 0:00:04]} 15. Qa3 {[%emt 0:00:15]} Nb6 {[%emt 0:03:19]} 16. Bd6 {[%emt 0:00:45]} Qd7 {[%emt 0:00:10]} 17. b3 {[%emt 0:00:35]} Qe6 {[%emt 0:00:54]} 18. c5 {[%emt 0:00:36]} Nd7 {[%emt 0:00:12]} 19. Rad1 {[%emt 0:00:39]} h6 {[%emt 0:00:25]} 20. Qb2 {[%emt 0:00:59]} b6 {[%emt 0:04:40]} 21. cxb6 {[%emt 0:00:29]} Nxb6 {[%emt 0:00:09]} 22. Bc5 {[%emt 0:00:04]} Nd7 {[%emt 0:00:55]} 23. Rd6 {[%emt 0:00:40]} Qe7 {[%emt 0:00:10]} 24. Ba3 {[%emt 0:00:03]} c5 {[%emt 0:01:21]} 25. Rfd1 {[%emt 0:00:33]} Bf8 {[%emt 0:00:12]} 26. R6d3 {[%emt 0:00:50]} Qe6 {[%emt 0:01:23]} 27. Nd5 {[%emt 0:00:38]} Qc6 {[%emt 0:01:24]} 28. Qc1 {[%emt 0:01:17]} Nhf6 {[%emt 0:02:40]} 29. Nxf6+ {[%emt 0:01:27]} Nxf6 {[%emt 0:00:08]} 30. Bb2 {[%emt 0:01:09]} Qc7 {[%emt 0:03:22]} 31. Bxe5 {[%emt 0:01:25]} Rxe5 {[%emt 0:00:05]} 32. Nxe5 {[%emt 0:00:03]} Qxe5 {[%emt 0:00:09]} 33. f4 {[%emt 0:00:02]} Qh5 {[%emt 0:00:07]} 34. e5 {[%emt 0:00:07]} Ng4 {[%emt 0:00:05]} 35. h3 {[%emt 0:00:27]} c4 {[%emt 0:01:09]} 36. Rd8 {[%emt 0:00:33]} Rb8 {[%emt 0:01:26]} 37. Qa3 {[%emt 0:00:25]} Be6 {[%emt 0:01:44]} 38. Qxf8+ {[%emt 0:00:06]} Kh7 {[%emt 0:00:07]} 39. Qg8# {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.12"]
[White "Machinya Desire"]
[Black "Spink, Benjamin M"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1638"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "142"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,142,-20,-20,-28,-48,-32,-41,0,-64,-66,-99,-56,-93,-93,-106,-54,-56,-59,-100,-112,-122,-120,-152,-95,-162,-162,-214,-213,-216,-220,-245,-198,-245,-245,-232,-240,-329,-329,-320,-320,-333,-333,-327,-325,-338,-327,-324,-345,-338,228,196,228,179,259,189,216,0,253,220,845,840,833,321,277,204,204,204,219,219,567,0,0,0,0,0,0,0,0,0,0,-686,0,-1404,-840,-781,-264,-264,-264,-264,-264,-577,-264,-780,-749,-929,-929,-922,-914,-893,-912,-909,-935,-929,-914,-914,-853,-853,-811,-7857,-7344,-29981,-5177,-29978,-1818,-29982,-29983,-29983,-29984,-29984,-29985,-29985,-7599,-29988,-29989,-29989,-29990]} 1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. Nbd2 e6 7. O-O Nge7 8. Re1 O-O 9. Nf1 Rb8 10. h4 h6 {[#] A04: Unusual lines after 1 Nf3 and King's Indian Attack.} 11. Qe2 $146 ({Predecessor:} 11. a4 a6 12. c3 e5 13. h5 Be6 14. Bd2 Qd7 15. N3h2 Kh7 16. Ne3 Ng8 17. Nd5 Nf6 18. Nxf6+ Bxf6 {½-½ (64) Mezentsev,V (2376)-Ehlvest,J (2627) San Francisco 2000}) 11... f5 12. c3 b5 {[%cal Bb7b5,Bb5b4,Bb4b3][%mdl 32] Black is slightly better.} 13. N1h2 (13. exf5 $11 Nxf5 14. a3) 13... b4 $15 14. c4 b3 15. a3 a5 16. Be3 a4 (16... e5 $1 $17 17. exf5 Nxf5) 17. Qd2 Kh7 18. Rad1 e5 19. Rf1 Qc7 20. Qe2 Nd8 ({Better is} 20... f4 21. Bd2 Be6) 21. Ne1 (21. h5 $17) 21... f4 $19 22. Bc1 (22. Bd2 {is a better defense.}) 22... Nec6 23. Nef3 Ne6 24. Qe1 Ncd4 25. Nxd4 Nxd4 26. Nf3 Nc2 27. Qd2 Bg4 28. Nh2 Bxd1 29. Qxd1 fxg3 30. fxg3 Rxf1+ 31. Nxf1 Qf7 32. Qd2 h5 33. Nh2 Bh6 $4 {[%mdl 8192]} 34. Qxh6+ $18 Kg8 {intending ...Nxa3.} 35. Qd2 Qb7 (35... Nd4 $142 36. Qd1 Rf8) 36. Qg5 Qg7 {If Black can now play ...Nxa3 this consolidates a bit.} 37. Qd2 Qb7 $1 38. Bh3 Nxa3 $2 (38... Qf7 39. Qg2 Nd4) 39. Be6+ $1 (39. bxa3 b2 $11) 39... Kh8 40. Bd5 $2 (40. Qg5 Nc2 $16) (40. bxa3 Qg7 41. Bd5) 40... Nb1 41. Qf2 (41. Bxb7 $2 {perishes.} Nxd2 42. Bc6 (42. Bxd2 $2 a3 $19) 42... a3 $1 $19) 41... Qg7 42. Bg5 {Black must now prevent Bf6!} Kh7 {And now ...a3 would win.} 43. Qe1 $1 {[%cal Re1b1]} Na3 (43... a3 44. Qxb1 a2) 44. Bc1 $2 ({White must play} 44. bxa3 $18 b2 45. Qb1) 44... Nc2 $11 45. Qd2 Nb4 (45... a3 {is more complex.} 46. Nf3 a2 47. Ng5+ Kh8 48. Nf7+ Kg8) 46. Nf3 Nxd5 47. cxd5 Kg8 48. Ng5 Qb7 {Threatens to win with ...a3!} 49. Qa5 $2 {[%mdl 8192] White is now going downhill.} (49. Qf2 $11 Rf8 50. Qe2) 49... Qb4 $2 (49... a3 $1 $19 {[%cal Ra3a2]} 50. bxa3 (50. Qxa3 $2 Ra8 $19) 50... b2 51. Bxb2 Qxb2) 50. Qxb4 $4 {[%mdl 8192]} (50. Qa7 $11 Qe1+ 51. Kh2 Qe2+ 52. Kg1 Qd1+ 53. Kh2 Qe2+ 54. Kh3 Qg4+ 55. Kh2 Qe2+ {[%mdl 64] Double Attack}) 50... Rxb4 51. Nf3 a3 $2 (51... c4 52. Bd2 a3 $1 {[%mdl 512]} 53. Bxb4 a2) 52. bxa3 $19 {[#]} b2 $1 53. Bxb2 Rxb2 {[%mdl 4096] Endgame KR-KN} 54. a4 $2 (54. Kf1 {was the crucial defense.}) 54... Ra2 (54... Rb3 $142 55. Ne1 Ra3) 55. a5 $2 (55. Kf1) 55... Rxa5 56. Kf2 Ra2+ 57. Kf1 Kg7 58. Ne1 Rd2 59. Kg1 Kf6 60. Kf1 Ke7 61. Kg1 Kd7 62. Kf1 Kc7 63. Nf3 Rxd3 64. Ke2 {[#]} Ra3 (64... Rxf3 $142 $1 65. Kxf3 c4 66. Kf2 Kb6 67. g4 hxg4 68. Kg3 c3 69. Kxg4 Kc7 70. Kg5 c2 71. Kxg6 c1=Q 72. h5 Qf4 73. h6 Qxe4+ 74. Kg7 Qg4+ 75. Kf8 Kd7 76. h7 Qf5+ 77. Kg7 Ke7 78. h8=Q Qg5+ 79. Kh7 Kf7 80. Qe8+ Kxe8 81. Kh8 Kf7 82. Kh7 Qh5#) 65. Kf2 {[#]} Kb6 (65... Rxf3+ $142 $1 66. Kxf3 Kb6 67. g4 Kb5 68. Kg2 c4 69. gxh5 gxh5 70. Kf3 c3 71. Ke3 Kb4 72. Ke2 Kb3 73. Kd1 Kb2 74. Ke2 c2 75. Kf2 c1=Q 76. Kg2 Qd2+ 77. Kg1 Kc2 78. Kh1 Kd3 79. Kg1 Kxe4 80. Kf1 Kf3 81. Kg1 Qg2#) 66. Nd2 Ra2 67. Ke3 {[#]} Rxd2 $1 68. Kxd2 c4 69. Kc2 Kb5 {( -> ...Kb4)} 70. Kb2 Kb4 71. Kc2 {[#]} c3 $1 {Weighted Error Value: White=0.90/Black=0.65} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.13"]
[White "Palmer, Reegan"]
[Black "Mena, Martin"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1325"]
[BlackElo "1776"]
[Annotator "NA RC"]
[PlyCount "40"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:34]} 3. Nc3 {[%emt 0:00:13]} g6 {[%emt 0:00:14]} 4. g3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:05]} 5. Bg2 {[%emt 0:00:03]} e6 {[%emt 0:01:08]} 6. Nge2 {[%emt 0:00:07]} Nge7 {[%emt 0:00:06]} 7. d3 {[%emt 0:00:03]} O-O {[%emt 0:00:20]} 8. O-O {[%emt 0:00:08]} a6 {[%emt 0:00:19]} 9. Be3 {[%emt 0:00:32]} Nd4 {[%emt 0:00:38]} 10. f4 {[%emt 0:00:18]} Rb8 {[%emt 0:00:23]} 11. e5 {[%emt 0:02:31]} Nef5 {[%emt 0:04:48]} 12. Bxd4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:10]} 13. Ne4 {[%emt 0:00:01]} d5 {[%emt 0:01:03]} 14. exd6 {[%emt 0:01:02]} Ne3 {[%emt 0:00:12]} 15. Qb3 {[%emt 0:01:08]} Nxf1 {[%emt 0:00:15]} 16. Rxf1 {[%emt 0:01:22]} f5 {[%emt 0:00:12]} 17. d7 {[%emt 0:00:34]} Qxd7 {[%emt 0:00:17]} 18. Nc5 {[%emt 0:00:10]} Qd6 {[%emt 0:00:04]} 19. Na4 {[%emt 0:00:20]} b5 {[%emt 0:00:10]} 20. c5 {[%emt 0:00:27]} bxa4 {[%emt 0:00:32]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.14"]
[White "Potgieter, Edward"]
[Black "George Samir, David"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1229"]
[BlackElo "1775"]
[Annotator "NA RC"]
[PlyCount "132"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:03]} 6. Be3 {[%emt 0:00:02]} Ng4 {[%emt 0:00:03]} 7. Bb5 {[%emt 0:04:14]} Nxe3 {[%emt 0:00:29]} 8. fxe3 {[%emt 0:00:04]} Bd7 {[%emt 0:00:10]} 9. O-O {[%emt 0:00:57]} e6 {[%emt 0:00:32]} 10. Qf3 {[%emt 0:01:25]} Ne5 {[%emt 0:00:34]} 11. Bxd7+ {[%emt 0:01:50]} Qxd7 {[%emt 0:00:06]} 12. Qe2 {[%emt 0:00:22]} Be7 {[%emt 0:00:14]} 13. Nf3 {[%emt 0:01:05]} Bf6 {[%emt 0:00:12]} 14. Nxe5 {[%emt 0:03:44]} Bxe5 {[%emt 0:00:04]} 15. Rab1 {[%emt 0:00:32]} O-O {[%emt 0:00:08]} 16. Rfd1 {[%emt 0:00:31]} a6 {[%emt 0:00:09]} 17. Rd3 {[%emt 0:01:06]} Qc7 {[%emt 0:00:15]} 18. g3 {[%emt 0:01:19]} Rac8 {[%emt 0:00:06]} 19. Qd2 {[%emt 0:01:41]} b5 {[%emt 0:00:10]} 20. a3 {[%emt 0:00:33]} Qb6 {[%emt 0:00:30]} 21. Ne2 {[%emt 0:01:14]} Qc6 {[%emt 0:00:18]} 22. Nc3 {[%emt 0:02:28]} Qc5 {[%emt 0:00:21]} 23. Rd1 {[%emt 0:01:22]} b4 {[%emt 0:00:25]} 24. axb4 {[%emt 0:00:37]} Qxb4 {[%emt 0:00:04]} 25. Rb1 {[%emt 0:00:17]} Rb8 {[%emt 0:00:37]} 26. Qc1 {[%emt 0:01:47]} Rfc8 {[%emt 0:00:18]} 27. Ra1 {[%emt 0:00:52]} a5 {[%emt 0:00:23]} 28. Ra4 {[%emt 0:00:47]} Qxb2 {[%emt 0:00:46]} 29. Qxb2 {[%emt 0:00:08]} Rxb2 {[%emt 0:00:05]} 30. Rxa5 {[%emt 0:00:26]} h6 {[%emt 0:00:21]} 31. Nd1 {[%emt 0:00:20]} Rbxc2 {[%emt 0:00:10]} 32. Raa3 {[%emt 0:00:13]} Re2 {[%emt 0:00:15]} 33. Kf1 {[%emt 0:00:07]} Rxh2 {[%emt 0:00:09]} 34. Kg1 {[%emt 0:00:03]} Rcc2 {[%emt 0:00:04]} 35. Ra8+ {[%emt 0:00:08]} Kh7 {[%emt 0:00:05]} 36. Nf2 {[%emt 0:00:05]} Rhxf2 {[%emt 0:00:10]} 37. Rd1 {[%emt 0:00:04]} Rg2+ {[%emt 0:00:06]} 38. Kf1 {[%emt 0:00:06]} Rcf2+ {[%emt 0:00:03]} 39. Ke1 {[%emt 0:00:01]} Bc3+ {[%emt 0:00:09]} 40. Rd2 {[%emt 0:00:05]} Bxd2+ {[%emt 0:00:02]} 41. Kd1 {[%emt 0:00:02]} Bxe3 {[%emt 0:00:03]} 42. Ke1 {[%emt 0:00:07]} d5 {[%emt 0:00:02]} 43. e5 {[%emt 0:00:11]} d4 {[%emt 0:00:05]} 44. g4 {[%emt 0:00:01]} d3 {[%emt 0:00:03]} 45. g5 {[%emt 0:00:03]} d2+ {[%emt 0:00:03]} 46. Kd1 {[%emt 0:00:06]} Rg1+ {[%emt 0:00:06]} 47. Kc2 {[%emt 0:00:02]} d1=Q+ {[%emt 0:00:05]} 48. Kc3 {[%emt 0:00:02]} Bxg5 {[%emt 0:00:05]} 49. Kb4 {[%emt 0:00:05]} Bf4 {[%emt 0:00:03]} 50. Kc5 {[%emt 0:00:06]} Qd5+ {[%emt 0:00:07]} 51. Kb4 {[%emt 0:00:03]} Qxa8 {[%emt 0:00:04]} 52. Kb3 {[%emt 0:00:01]} Bxe5 {[%emt 0:00:03]} 53. Kb4 {[%emt 0:00:02]} g5 {[%emt 0:00:04]} 54. Kb5 {[%emt 0:00:01]} g4 {[%emt 0:00:03]} 55. Kb4 {[%emt 0:00:02]} g3 {[%emt 0:00:03]} 56. Kb5 {[%emt 0:00:01]} g2 {[%emt 0:00:02]} 57. Kb4 {[%emt 0:00:01]} Rb1+ {[%emt 0:00:04]} 58. Kc5 {[%emt 0:00:02]} g1=Q {[%emt 0:00:06]} 59. Kc4 {[%emt 0:00:02]} Rc2+ {[%emt 0:00:05]} 60. Kd3 {[%emt 0:00:04]} Qd5+ {[%emt 0:00:03]} 61. Kxc2 {[%emt 0:00:03]} Qb3+ {[%emt 0:00:03]} 62. Kd2 {[%emt 0:00:02]} Bf4+ {[%emt 0:00:01]} 63. Ke2 {[%emt 0:00:02]} Qg4+ {[%emt 0:00:03]} 64. Kf2 {[%emt 0:00:02]} Rb2+ {[%emt 0:00:02]} 65. Kf1 {[%emt 0:00:04]} Qc4+ {[%emt 0:00:04]} 66. Ke1 {[%emt 0:00:02]} Bg3# {[%emt 0:00:09]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.15"]
[White "Ofile Masilo"]
[Black "Darius Patlo Banda"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1457"]
[BlackElo "1369"]
[Annotator "NA RC"]
[PlyCount "49"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:07]} 4. cxd5 {[%emt 0:00:05]} Qxd5 {[%emt 0:00:14]} 5. Nc3 {[%emt 0:00:06]} Qd8 {[%emt 0:00:03]} 6. d5 {[%emt 0:00:18]} Nb4 {[%emt 0:01:03]} 7. Qa4+ {[%emt 0:00:28]} Nc6 {[%emt 0:00:23]} 8. dxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:00:04]} 9. Qxc6+ {[%emt 0:00:32]} Bd7 {[%emt 0:00:04]} 10. Qc4 {[%emt 0:00:15]} e6 {[%emt 0:00:11]} 11. Bf4 {[%emt 0:00:17]} c6 {[%emt 0:00:09]} 12. Rd1 {[%emt 0:00:20]} Nd5 {[%emt 0:00:22]} 13. Bg3 {[%emt 0:00:44]} Bb4 {[%emt 0:00:33]} 14. e4 {[%emt 0:00:27]} Bxc3+ {[%emt 0:00:37]} 15. bxc3 {[%emt 0:00:17]} Nb6 {[%emt 0:00:04]} 16. Qb4 {[%emt 0:01:44]} a5 {[%emt 0:00:19]} 17. Qa3 {[%emt 0:00:36]} Qc8 {[%emt 0:00:52]} 18. Bh4 {[%emt 0:01:10]} f6 {[%emt 0:00:14]} 19. e5 {[%emt 0:00:25]} Nd5 {[%emt 0:00:22]} 20. exf6 {[%emt 0:00:28]} gxf6 {[%emt 0:00:06]} 21. Rxd5 {[%emt 0:00:46]} exd5 {[%emt 0:02:17]} 22. Bxf6 {[%emt 0:00:07]} c5 {[%emt 0:00:08]} 23. Bxh8 {[%emt 0:00:05]} Bg4 {[%emt 0:00:04]} 24. Qa4+ {[%emt 0:00:39]} Kf7 {[%emt 0:00:17]} 25. Ne5+ {[%emt 0:01:19]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.16"]
[White "Dutt Dakshesh"]
[Black "Pungo, Honorato"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1549"]
[BlackElo "1550"]
[Annotator "NA RC"]
[PlyCount "162"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 2. Bf4 {[%emt 0:00:07]} e6 {[%emt 0:00:02]} 3. e3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:03]} 4. Bd3 {[%emt 0:00:22]} Nbd7 {[%emt 0:00:08]} 5. Nf3 {[%emt 0:00:33]} c5 {[%emt 0:00:13]} 6. c3 {[%emt 0:00:04]} c4 {[%emt 0:00:03]} 7. Bc2 {[%emt 0:00:10]} b5 {[%emt 0:00:06]} 8. Nbd2 {[%emt 0:00:32]} Be7 {[%emt 0:00:05]} 9. O-O {[%emt 0:00:25]} O-O {[%emt 0:00:04]} 10. Ne5 {[%emt 0:00:12]} Nxe5 {[%emt 0:00:07]} 11. Bxe5 {[%emt 0:00:36]} Nd7 {[%emt 0:00:09]} 12. Bg3 {[%emt 0:00:12]} a5 {[%emt 0:00:14]} 13. b3 {[%emt 0:00:18]} Nb6 {[%emt 0:00:10]} 14. Nf3 {[%emt 0:00:38]} Ba6 {[%emt 0:00:41]} 15. Ne5 {[%emt 0:00:23]} Rc8 {[%emt 0:00:06]} 16. Qd2 {[%emt 0:00:25]} cxb3 {[%emt 0:01:39]} 17. axb3 {[%emt 0:00:31]} b4 {[%emt 0:00:04]} 18. c4 {[%emt 0:01:30]} dxc4 {[%emt 0:00:20]} 19. bxc4 {[%emt 0:00:09]} Nxc4 {[%emt 0:00:11]} 20. Nxc4 {[%emt 0:00:11]} Bxc4 {[%emt 0:00:32]} 21. Rfc1 {[%emt 0:00:49]} b3 {[%emt 0:01:43]} 22. Bd1 {[%emt 0:00:31]} Bb4 {[%emt 0:00:28]} 23. Qb2 {[%emt 0:00:31]} Qd5 {[%emt 0:00:47]} 24. Bf3 {[%emt 0:00:34]} Qb5 {[%emt 0:00:05]} 25. Bd1 {[%emt 0:00:08]} a4 {[%emt 0:00:04]} 26. Rab1 {[%emt 0:01:13]} a3 {[%emt 0:00:19]} 27. Qa1 {[%emt 0:00:02]} b2 {[%emt 0:00:43]} 28. Rxb2 {[%emt 0:00:02]} axb2 {[%emt 0:00:02]} 29. Qxb2 {[%emt 0:00:03]} Be7 {[%emt 0:00:21]} 30. Qd2 {[%emt 0:00:21]} Bb4 {[%emt 0:01:32]} 31. Qb2 {[%emt 0:00:07]} Ra8 {[%emt 0:00:47]} 32. Rb1 {[%emt 0:00:22]} Bd3 {[%emt 0:00:55]} 33. Bc2 {[%emt 0:00:51]} Bxc2 {[%emt 0:00:11]} 34. Qxc2 {[%emt 0:00:06]} Qa4 {[%emt 0:00:18]} 35. Qb2 {[%emt 0:00:56]} Be7 {[%emt 0:00:22]} 36. Qe2 {[%emt 0:00:13]} Qa2 {[%emt 0:00:09]} 37. Qd1 {[%emt 0:00:25]} Rac8 {[%emt 0:00:18]} 38. h3 {[%emt 0:00:18]} Qc2 {[%emt 0:00:29]} 39. Qe1 {[%emt 0:00:30]} h5 {[%emt 0:00:15]} 40. Rd1 {[%emt 0:01:15]} h4 {[%emt 0:00:08]} 41. Bh2 {[%emt 0:00:34]} Ba3 {[%emt 0:00:19]} 42. g3 {[%emt 0:00:17]} Qxd1 {[%emt 0:00:20]} 43. Qxd1 {[%emt 0:00:09]} Rc1 {[%emt 0:00:05]} 44. Qxc1 {[%emt 0:00:02]} Bxc1 {[%emt 0:00:07]} 45. gxh4 {[%emt 0:00:02]} f6 {[%emt 0:00:09]} 46. Kg2 {[%emt 0:00:11]} Kf7 {[%emt 0:00:04]} 47. Kf3 {[%emt 0:00:02]} Rh8 {[%emt 0:00:05]} 48. Bg3 {[%emt 0:00:03]} Ba3 {[%emt 0:00:07]} 49. Kg4 {[%emt 0:00:06]} f5+ {[%emt 0:00:04]} 50. Kf4 {[%emt 0:00:07]} Bd6+ {[%emt 0:00:05]} 51. Kf3 {[%emt 0:00:03]} Bxg3 {[%emt 0:00:06]} 52. fxg3 {[%emt 0:00:13]} Kf6 {[%emt 0:00:05]} 53. Kf4 {[%emt 0:00:03]} Ra8 {[%emt 0:00:07]} 54. g4 {[%emt 0:00:05]} Ra1 {[%emt 0:00:08]} 55. g5+ {[%emt 0:00:11]} Ke7 {[%emt 0:00:06]} 56. h5 {[%emt 0:00:07]} Rb1 {[%emt 0:00:28]} 57. h6 {[%emt 0:00:18]} gxh6 {[%emt 0:00:04]} 58. gxh6 {[%emt 0:00:03]} Kf6 {[%emt 0:00:19]} 59. h4 {[%emt 0:00:08]} Rb7 {[%emt 0:00:12]} 60. e4 {[%emt 0:00:09]} fxe4 {[%emt 0:00:10]} 61. Kxe4 {[%emt 0:00:03]} Rh7 {[%emt 0:00:03]} 62. Kf4 {[%emt 0:00:03]} Rxh6 {[%emt 0:00:02]} 63. Kg4 {[%emt 0:00:02]} Rh8 {[%emt 0:00:06]} 64. Kf4 {[%emt 0:00:04]} Rxh4+ {[%emt 0:00:04]} 65. Ke3 {[%emt 0:00:03]} Kf5 {[%emt 0:00:04]} 66. Kd3 {[%emt 0:00:04]} Rh3+ {[%emt 0:00:02]} 67. Kc4 {[%emt 0:00:02]} Ke4 {[%emt 0:00:02]} 68. Kc5 {[%emt 0:00:07]} Rc3+ {[%emt 0:00:08]} 69. Kd6 {[%emt 0:00:04]} Kxd4 {[%emt 0:00:05]} 70. Kxe6 {[%emt 0:00:03]} Rc5 {[%emt 0:00:03]} 71. Kd6 {[%emt 0:00:02]} Rd5+ {[%emt 0:00:05]} 72. Ke6 {[%emt 0:00:03]} Ke4 {[%emt 0:00:03]} 73. Kf6 {[%emt 0:00:03]} Re5 {[%emt 0:00:01]} 74. Kg6 {[%emt 0:00:02]} Kf4 {[%emt 0:00:02]} 75. Kf6 {[%emt 0:00:03]} Ke4 {[%emt 0:00:02]} 76. Kg6 {[%emt 0:00:02]} Rf5 {[%emt 0:00:02]} 77. Kg7 {[%emt 0:00:05]} Ke5 {[%emt 0:00:01]} 78. Kg6 {[%emt 0:00:02]} Ke6 {[%emt 0:00:02]} 79. Kg7 {[%emt 0:00:04]} Rf6 {[%emt 0:00:02]} 80. Kh7 {[%emt 0:00:05]} Kf7 {[%emt 0:00:06]} 81. Kh8 {[%emt 0:00:03]} Rh6# {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.17"]
[White "Mcligeyo, Robert"]
[Black "Karania, Hardiv"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1688"]
[BlackElo "1317"]
[Annotator "NA RC"]
[PlyCount "75"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:24]} 3. d4 {[%emt 0:00:06]} Nd7 {[%emt 0:00:14]} 4. Bc4 {[%emt 0:00:04]} h6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:06]} Ngf6 {[%emt 0:00:07]} 6. Be3 {[%emt 0:00:03]} Be7 {[%emt 0:00:05]} 7. O-O {[%emt 0:00:05]} O-O {[%emt 0:00:32]} 8. Qd2 {[%emt 0:00:04]} a6 {[%emt 0:00:48]} 9. a4 {[%emt 0:00:09]} c6 {[%emt 0:00:20]} 10. Rfe1 {[%emt 0:00:17]} Ng4 {[%emt 0:00:54]} 11. h3 {[%emt 0:00:30]} Nxe3 {[%emt 0:00:04]} 12. Qxe3 {[%emt 0:00:03]} b5 {[%emt 0:00:09]} 13. axb5 {[%emt 0:00:04]} cxb5 {[%emt 0:00:44]} 14. Bxb5 {[%emt 0:00:05]} Bb7 {[%emt 0:00:58]} 15. Bc4 {[%emt 0:00:10]} Qc7 {[%emt 0:00:42]} 16. Bb3 {[%emt 0:00:03]} Nb6 {[%emt 0:00:58]} 17. Qe2 {[%emt 0:00:34]} Rac8 {[%emt 0:00:31]} 18. Rad1 {[%emt 0:00:07]} Kh8 {[%emt 0:00:49]} 19. dxe5 {[%emt 0:01:00]} dxe5 {[%emt 0:00:11]} 20. Nd5 {[%emt 0:00:03]} Nxd5 {[%emt 0:00:15]} 21. exd5 {[%emt 0:00:03]} Bd6 {[%emt 0:00:29]} 22. Nxe5 {[%emt 0:00:58]} Rce8 {[%emt 0:00:24]} 23. f4 {[%emt 0:00:05]} f6 {[%emt 0:00:06]} 24. Ng6+ {[%emt 0:00:09]} Kg8 {[%emt 0:00:06]} 25. Qg4 {[%emt 0:00:28]} Rxe1+ {[%emt 0:02:28]} 26. Rxe1 {[%emt 0:00:05]} Rd8 {[%emt 0:00:38]} 27. Kh1 {[%emt 0:00:33]} Bc8 {[%emt 0:00:15]} 28. Qf3 {[%emt 0:00:19]} Bf5 {[%emt 0:00:23]} 29. Nh4 {[%emt 0:00:09]} Bxc2 {[%emt 0:00:09]} 30. Rc1 {[%emt 0:04:03]} Qa5 {[%emt 0:10:43]} 31. Bxc2 {[%emt 0:00:26]} Qd2 {[%emt 0:00:09]} 32. Qd1 {[%emt 0:00:12]} Qxf4 {[%emt 0:00:17]} 33. Nf3 {[%emt 0:00:03]} Re8 {[%emt 0:01:58]} 34. Qd2 {[%emt 0:00:17]} Qg3 {[%emt 0:00:59]} 35. Re1 {[%emt 0:00:25]} Rb8 {[%emt 0:00:33]} 36. Qe2 {[%emt 0:02:06]} Kf8 {[%emt 0:01:49]} 37. Bh7 {[%emt 0:00:40]} Bb4 {[%emt 0:00:15]} 38. Qe6 {[%emt 0:02:42]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.18"]
[White "Tong, William M"]
[Black "Bassem Ibrahem, Hassan"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1985"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,119,40,34,64,36,46,35,157,20,25,0,14,9,25,0,16,11,39,37,38,40,237,236,210,129,680,670,682,677,682,662,727,714,836,693,885,684,684,664,803,725,762,850,763,740,882,880,865,843,1141,823,1313,1143,1835,1748,29983,29984,29989,3282,2417,2332,5673,5614,5610,5606,5281,2198,2816,2822,6579,6527,29968,5502,29975,29976,29980,29981,29982,29983,29983,29984,29983,29984,29989,29989,29989,29990,29991,29991,29994,29995,29996,29997,29997,29996,29996,29996,29996,29995,29995,29996,29996,29997,29997,29998,29998,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. O-O Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. d3 h6 {C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} 9. Nc3 O-O 10. Qg3 Kh7 {[#]} (10... Qd6 $1 $14) 11. Be3 $146 (11. Qxe5 $16 Bb6 12. a4) ({Predecessor:} 11. Qxe5 Qd6 12. Qxd6 cxd6 13. Bf4 Rfe8 14. Na4 Rad8 15. Nxc5 dxc5 16. Be3 b6 17. a4 {1-0 (31) Rocen,B-Curic,T Belgrade 2006}) 11... Bxe3 12. fxe3 Re8 13. Rf3 Qe7 14. a3 Rad8 15. Raf1 Qe6 16. Qh4 Rd6 17. g4 g5 $2 {[#]} 18. Qf2 $18 Kg6 19. Qg2 Re7 $2 {[%mdl 8192] Loses the game.} 20. Rxf6+ Qxf6 21. Rxf6+ Rxf6 22. Ne2 Rd6 23. Ng3 Red7 24. Nf5 Rf6 25. Qg3 Re6 26. Kg2 f6 27. Qe1 b6 28. Qb4 c5 29. Qb5 c6 30. Qc4 Re8 31. b4 cxb4 32. axb4 Rc8 33. Qe6 Rcd8 34. Ne7+ Kg7 35. Nxc6 Kg6 36. Nxd8 (36. Nxe5+ $142 Kg7 37. Nxd7 Rf8 38. Nxf8 Kxf8 39. Qxf6+ {[%mdl 64] Double Attack} Ke8 40. e5 Kd7 41. Qd6+ Kc8 42. e6 Kb7 43. Qd7+ Ka6 44. c4 h5 45. Qc8#) 36... Rxd8 {[%mdl 4096] Endgame KQ-KR} 37. Qe7 {[#] Threatening mate with h4.} Ra8 38. b5 Rc8 39. c4 Ra8 40. Qa3 Kf7 41. d4 exd4 42. exd4 Kg6 43. Kf3 (43. e5 $142 fxe5 44. Qd6+ Kh7 45. Qe7+ Kg8 46. dxe5 a5 47. bxa6 Rxa6 48. Qd8+ Kh7 49. Qd7+ Kg6 50. Qc6+ Kf7 51. Qb7+ Ke6 52. Qxa6) 43... Rd8 44. Ke3 {White mates.} h5 45. Qxa7 hxg4 46. hxg4 Rh8 47. d5 Rh3+ 48. Kd4 Rh8 49. Qxb6 Rh7 50. Qe6 Ra7 51. d6 Rg7 52. d7 Rxd7+ 53. Qxd7 f5 54. Qxf5+ Kh6 55. Qe6+ Kg7 56. Qc6 Kf7 57. b6 Ke7 58. b7 Kf7 59. b8=R Kg7 60. Rb7+ {Weighted Error Value: White=0.43/Black=0.97} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.19"]
[White "Meise, Keagen"]
[Black "Soojay, Jorah"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1200"]
[BlackElo "1478"]
[Annotator "NA RC"]
[PlyCount "105"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:03]} dxc4 {[%emt 0:00:08]} 3. e3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 4. Bxc4 {[%emt 0:00:02]} c6 {[%emt 0:00:05]} 5. h3 {[%emt 0:00:07]} Bf5 {[%emt 0:00:07]} 6. Qb3 {[%emt 0:00:05]} e6 {[%emt 0:01:17]} 7. Qxb7 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:02]} 8. Nf3 {[%emt 0:00:32]} Be4 {[%emt 0:00:08]} 9. Nbd2 {[%emt 0:00:25]} Bd5 {[%emt 0:00:25]} 10. Bxd5 {[%emt 0:00:11]} cxd5 {[%emt 0:00:04]} 11. O-O {[%emt 0:00:05]} Nb6 {[%emt 0:00:05]} 12. Ne5 {[%emt 0:00:10]} Be7 {[%emt 0:00:21]} 13. Nc6 {[%emt 0:00:21]} Qd7 {[%emt 0:00:06]} 14. Qxd7+ {[%emt 0:00:05]} Kxd7 {[%emt 0:00:05]} 15. Nxe7 {[%emt 0:00:33]} Kxe7 {[%emt 0:00:04]} 16. b3 {[%emt 0:00:01]} Rhc8 {[%emt 0:00:06]} 17. Ba3+ {[%emt 0:00:08]} Kd7 {[%emt 0:00:02]} 18. Rac1 {[%emt 0:00:35]} h6 {[%emt 0:01:09]} 19. Nf3 {[%emt 0:00:37]} Ne4 {[%emt 0:00:12]} 20. Bc5 {[%emt 0:02:22]} f6 {[%emt 0:00:08]} 21. a4 {[%emt 0:00:21]} Ke8 {[%emt 0:01:05]} 22. a5 {[%emt 0:03:28]} Nd7 {[%emt 0:00:06]} 23. b4 {[%emt 0:00:03]} a6 {[%emt 0:00:11]} 24. Rc2 {[%emt 0:00:51]} Rc6 {[%emt 0:05:05]} 25. Rfc1 {[%emt 0:00:39]} Rac8 {[%emt 0:00:06]} 26. Ne1 {[%emt 0:00:13]} e5 {[%emt 0:00:20]} 27. Nd3 {[%emt 0:00:10]} Nexc5 {[%emt 0:01:36]} 28. Nxc5 {[%emt 0:00:11]} e4 {[%emt 0:00:35]} 29. Kh2 {[%emt 0:00:59]} Kf7 {[%emt 0:00:18]} 30. Kg3 {[%emt 0:00:35]} g5 {[%emt 0:00:20]} 31. Rb2 {[%emt 0:02:38]} Nxc5 {[%emt 0:02:34]} 32. bxc5 {[%emt 0:00:13]} f5 {[%emt 0:00:19]} 33. Rcb1 {[%emt 0:00:38]} Kg6 {[%emt 0:02:14]} 34. Rb6 {[%emt 0:00:13]} Kh5 {[%emt 0:00:21]} 35. Rxc6 {[%emt 0:00:06]} Rxc6 {[%emt 0:00:06]} 36. Rb6 {[%emt 0:00:03]} Rc8 {[%emt 0:00:13]} 37. Rxa6 {[%emt 0:00:05]} Rf8 {[%emt 0:00:07]} 38. Re6 {[%emt 0:00:23]} f4+ {[%emt 0:00:07]} 39. exf4 {[%emt 0:00:02]} gxf4+ {[%emt 0:00:03]} 40. Kh2 {[%emt 0:00:02]} Kg5 {[%emt 0:02:39]} 41. a6 {[%emt 0:01:18]} f3 {[%emt 0:01:34]} 42. gxf3 {[%emt 0:02:27]} Rxf3 {[%emt 0:00:10]} 43. Kg2 {[%emt 0:00:12]} Kf5 {[%emt 0:00:29]} 44. a7 {[%emt 0:01:15]} Ra3 {[%emt 0:00:06]} 45. Re7 {[%emt 0:00:03]} Kf6 {[%emt 0:00:12]} 46. Rb7 {[%emt 0:01:01]} Ra2 {[%emt 0:00:06]} 47. c6 {[%emt 0:01:00]} e3 {[%emt 0:00:05]} 48. c7 {[%emt 0:01:31]} e2 {[%emt 0:00:05]} 49. c8=Q {[%emt 0:00:03]} e1=Q {[%emt 0:00:03]} 50. Qf8+ {[%emt 0:00:02]} Kg5 {[%emt 0:00:14]} 51. Rg7+ {[%emt 0:00:11]} Kh5 {[%emt 0:00:19]} 52. Qf5+ {[%emt 0:00:03]} Kh4 {[%emt 0:00:04]} 53. Rg4# {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.20"]
[White "Belattar, Mohamed Walid"]
[Black "Masaiti, Gideon"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "1214"]
[BlackElo "1442"]
[Annotator "NA RC"]
[PlyCount "100"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:02]} 3. g3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:07]} 4. Bg2 {[%emt 0:00:02]} c5 {[%emt 0:00:08]} 5. O-O {[%emt 0:00:07]} cxd4 {[%emt 0:00:09]} 6. Nxd4 {[%emt 0:00:06]} Be7 {[%emt 0:00:02]} 7. c4 {[%emt 0:00:15]} Nc6 {[%emt 0:00:16]} 8. Nxc6 {[%emt 0:00:49]} bxc6 {[%emt 0:00:05]} 9. Nc3 {[%emt 0:00:09]} O-O {[%emt 0:00:07]} 10. Bf4 {[%emt 0:00:40]} Ba6 {[%emt 0:00:21]} 11. cxd5 {[%emt 0:00:42]} cxd5 {[%emt 0:00:04]} 12. Qa4 {[%emt 0:00:11]} Qb6 {[%emt 0:00:23]} 13. Rfb1 {[%emt 0:03:51]} Bc5 {[%emt 0:00:22]} 14. e3 {[%emt 0:01:11]} Bd3 {[%emt 0:02:43]} 15. b4 {[%emt 0:07:33]} Bxb1 {[%emt 0:00:41]} 16. bxc5 {[%emt 0:00:29]} Qb2 {[%emt 0:00:29]} 17. Rxb1 {[%emt 0:00:51]} Qxc3 {[%emt 0:00:06]} 18. c6 {[%emt 0:00:14]} Rfc8 {[%emt 0:00:27]} 19. c7 {[%emt 0:00:13]} Ne8 {[%emt 0:00:52]} 20. Rb8 {[%emt 0:03:23]} Nxc7 {[%emt 0:00:12]} 21. Rxc8+ {[%emt 0:00:31]} Rxc8 {[%emt 0:00:08]} 22. Qd7 {[%emt 0:00:06]} Ne8 {[%emt 0:00:11]} 23. a4 {[%emt 0:01:50]} Qc6 {[%emt 0:00:18]} 24. Qxc6 {[%emt 0:00:49]} Rxc6 {[%emt 0:00:03]} 25. Bf1 {[%emt 0:00:08]} Nc7 {[%emt 0:00:09]} 26. Bxc7 {[%emt 0:00:04]} Rxc7 {[%emt 0:00:03]} 27. Bb5 {[%emt 0:00:09]} Kf8 {[%emt 0:00:02]} 28. Kf1 {[%emt 0:00:04]} Ke7 {[%emt 0:00:03]} 29. Ke2 {[%emt 0:00:04]} Kd6 {[%emt 0:00:03]} 30. Kd3 {[%emt 0:00:04]} Rc1 {[%emt 0:00:12]} 31. Kd2 {[%emt 0:00:21]} Rb1 {[%emt 0:00:03]} 32. h4 {[%emt 0:00:40]} Rxb5 {[%emt 0:00:06]} 33. axb5 {[%emt 0:00:04]} Kc5 {[%emt 0:00:03]} 34. Kc3 {[%emt 0:00:03]} Kxb5 {[%emt 0:00:03]} 35. Kb3 {[%emt 0:00:02]} a5 {[%emt 0:00:02]} 36. Kc3 {[%emt 0:00:07]} a4 {[%emt 0:00:04]} 37. Kb2 {[%emt 0:00:07]} Kb4 {[%emt 0:00:02]} 38. Kc2 {[%emt 0:00:09]} a3 {[%emt 0:00:03]} 39. Kb1 {[%emt 0:00:14]} Kb3 {[%emt 0:00:03]} 40. Ka1 {[%emt 0:00:20]} a2 {[%emt 0:00:02]} 41. f4 {[%emt 0:00:05]} Ka3 {[%emt 0:00:03]} 42. g4 {[%emt 0:00:03]} h6 {[%emt 0:00:05]} 43. h5 {[%emt 0:00:07]} f6 {[%emt 0:00:03]} 44. g5 {[%emt 0:02:28]} fxg5 {[%emt 0:00:19]} 45. fxg5 {[%emt 0:00:06]} hxg5 {[%emt 0:00:06]} 46. e4 {[%emt 0:00:05]} g4 {[%emt 0:00:20]} 47. h6 {[%emt 0:00:19]} gxh6 {[%emt 0:00:45]} 48. exd5 {[%emt 0:00:21]} g3 {[%emt 0:00:10]} 49. dxe6 {[%emt 0:00:04]} g2 {[%emt 0:00:04]} 50. e7 {[%emt 0:00:03]} g1=R# {[%emt 0:00:04]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.1"]
[White "Brahami, Lamine"]
[Black "Mohamed Abderrahim, Taleb Mohamed"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2194"]
[BlackElo "1799"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,35,15,36,22,2,131,71,84,87,156,120,368,355,352,358,385,347,560,530,790,673]} 1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Be2 Nf6 8. O-O Bxc3 9. bxc3 O-O {D31: Queen's Gambit Declined: Semi-Slav without ...Nf6 (+ Marshall Gambit and Noteboom) and Exchange Variation lines without ...Nf6.} 10. Ne5 Bb7 (10... a6 $11 {remains equal.}) 11. Rb1 ({White should try} 11. Ba3) 11... Nd5 {White is better.} 12. Qc2 a6 {[#]} (12... Nd7 $142) 13. Nxc4 $146 ({Predecessor:} 13. Ba3 Re8 14. Nxc4 Nd7 15. Nd6 Qc7 16. c4 N5f6 17. Nxe8 Nxe8 18. Bf3 e5 19. Rfc1 exd4 20. exd4 bxc4 21. Qxc4 {1-0 (25) Girish,A (2086)-Pratyusha,B (1736) New Delhi 2007}) 13... Qe7 $2 {[#] This costs Black the game.} (13... Qc7 $16) 14. Ba3 $1 $18 {[%mdl 64] Skewer} b4 15. cxb4 {[%cal Bc3b4,Bb4b5][%mdl 32]} Qg5 {Black hopes to continue with ...c5.} 16. Bf3 f5 $2 (16... Nd7 {might work better.} 17. Nd6 Rfb8 18. Nxb7 Rxb7 19. Qxc6 Rba7) 17. b5 Rf6 18. Nd6 {Weighted Error Value: White=0.23/Black=0.90} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.2"]
[White "Mhango, Banele"]
[Black "Borges Delgado, Gabriel Jose"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2117"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,77,35,58,54,64,60,56,48,61,60,69,56,73,48,47,39,74,50,70,66,103,78,88,83,133,116,118,116,112,132,104,59,90,52,56,0,0,0,0,0,0,0,0,0,20,11,50,18,41,0,0,0,0,0,0,0,155,170,852,833,812,800,29994,29995]} 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O c5 7. Nc3 Na6 8. b3 Bg4 9. Bb2 {[#] E65: King's Indian: Fianchetto: 6...c5 7 0-0 without d5 by White.} Qa5 $146 ({Predecessor:} 9... Qc8 10. d5 Re8 11. Qd2 Nc7 12. e4 b5 13. cxb5 Rb8 14. a4 a6 15. e5 Nd7 16. e6 fxe6 {0-1 (43) Lagunow,R (2378)-Boros,D (2429) chess.com INT 2020}) 10. Qd2 Rfd8 11. Rfd1 {White is slightly better.} Bxf3 12. Bxf3 cxd4 13. Qxd4 Nc5 {Strongly threatening ...Nfe4.} 14. Qd2 Rab8 15. Rab1 Ne6 16. h4 h6 17. Ba1 g5 18. hxg5 Nxg5 19. Bg2 e6 20. f4 Ngh7 21. Nb5 Qa6 22. a4 d5 {...dxc4 would now be nice for Black.} 23. cxd5 exd5 24. Qd4 Nh5 25. Qf2 (25. Qd3 $14) 25... Qg6 $11 26. Bxg7 Kxg7 27. Kh2 (27. Qxa7 Nxg3 28. Bf3 Nxe2+ 29. Kh1 Nxf4 $17) 27... N7f6 28. Bh3 {g4 is the strong threat.} a6 29. Nd4 {Threatens to win with g4!} Ne4 {[%mdl 64] Double Attack} 30. Qf3 {White wants to play Bf5.} Nhf6 (30... Qxg3+ $6 31. Qxg3+ Nexg3 32. Rg1 $16) (30... Nexg3 $2 31. Rg1 $18) 31. Rbc1 (31. Bf5 $5 {[%cal Rf5g6]} Qh5+ 32. Qxh5 Nxh5 33. Rd3 $11) 31... h5 32. Rc7 {aiming for Ne6+.} (32. Bf5 $5 {[%cal Rf5g6]} Qh6 33. Rc7 $14) 32... Ng4+ 33. Kg2 Rbc8 34. f5 Qh6 35. f6+ Kg8 $2 {[#]} (35... Kh8 $11 36. Nf5 (36. Rxc8 Rxc8 37. Nf5 {[%mdl 64] Discovered Attack} Qg5 $11) 36... Qxf6 37. Rxc8 Rxc8 38. Rxd5 (38. Bxg4 Rc3 $11) 38... Ng5) 36. Nf5 $1 $16 {[%cal Rf5h6][%mdl 512]} Qg5 (36... Ne3+ 37. Nxe3 Rxc7) 37. Rxc8 {[%mdl 64] Overworked Piece} ({Not} 37. Ne7+ Kf8 $16) 37... Rxc8 38. Rxd5 ({Weaker is} 38. Ne7+ Kf8 $16) 38... Nd2 39. Ne7+ {[%mdl 64] Double Attack, Discovered Attack.  Weighted Error Value: White=0.10/Black=0.40} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.3"]
[White "Junior, Domingos"]
[Black "Filipe, Marcio"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1894"]
[BlackElo "1990"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,47,-24,-75,-59,-91,-162,-162,-32,-44,-25,-15,0,-81,0,0,0,-43,129,74,96,89,200,204,212,-305,196,199,265,291,283,285,330,334,345,338,538,518,493,463]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. O-O Nxe4 6. Nc3 dxc3 $17 {C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4.} 7. Bxf7+ $1 {[%mdl 64] Decoy} Kxf7 8. Qd5+ {[#]} Ke8 (8... Kf6 $1 $19 9. Qxe4 Be7) 9. Re1 $15 {[#]} Ne7 $1 10. Rxe4 {Strongly threatening Ng5.} c6 11. Qh5+ g6 {[#]} 12. Qe5 $146 ({Predecessor:} 12. Qh4 d5 13. Re2 Bg7 14. Bg5 cxb2 15. Rae1 Kf7 16. Rxe7+ Qxe7 17. Rxe7+ Kg8 18. Qb4 {1-0 (24) Audino,M-Forstinger ICCF corr 1973}) 12... Rg8 {...d5 is the strong threat.} ({But not} 12... d5 $2 13. Rh4 $18) 13. Qd6 h6 (13... g5 $15 {stays ahead.} 14. Bxg5 Rg6) 14. Ne5 (14. bxc3 $142 b5 15. Ne5) 14... g5 {[#] White must now prevent ...c5!} 15. Qf6 $1 {[%csl Ge5][%cal Rf6f7]} Qa5 (15... Rg7 $16 16. Qxh6 Qa5 17. Qh5+ Kd8) 16. Ng6 $1 $18 Rxg6 17. Qxg6+ Kd8 18. Qf7 $40 {[%mdl 128] White is out for blood.} Qf5 {[#]} (18... Kc7 $142) 19. Rxe7 $1 {[%mdl 512]} Qxf7 20. Rxf7 Ke8 21. Rh7 d5 22. bxc3 b6 (22... Be7 $142 23. Rb1 Bf6) 23. Bd2 Bd7 24. h4 {Weighted Error Value: White=0.11/Black=0.61} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.4"]
[White "Lutuima, Amaro"]
[Black "Lion, Pierre"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2050"]
[BlackElo "1586"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,93,48,45,73,77,73,83,85,76,80,72,95,87,95,87,102,106,102,23,94,104,164,158,162,162,177,163,254,250,225,221,247,46,193,81,79,69,108,124,121,76,101,100,90,53,107,0,122,-241,127,62,304,312,692,716,720,689,644,645,844,821,765,744,745,735,731,708,879,863,780,941,901,902,642,873,838,889,864,855,1330,1128,1330,1217,5414,5410]} 1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nc6 5. Be3 e5 6. d5 Nb8 {A42: Modern Defence: Averbakh Variation.} 7. Bd3 Nd7 8. Nge2 Ngf6 {White is better.} 9. f3 {[#]} a5 $146 ({Predecessor:} 9... O-O 10. O-O h6 11. Na4 Ne8 12. c5 dxc5 13. Nxc5 Nxc5 14. Bxc5 Nd6 15. Rc1 f5 {0-1 (86) De Steinn,G (1799)-De Moura,I Curitiba 2015}) 10. O-O b6 11. a3 O-O 12. b4 {[%cal Bb2b4,Bb4c5,Bc5c6][%mdl 32]} Nh5 13. Qd2 f5 14. Na4 (14. exf5 $16 gxf5 15. Bg5) 14... f4 (14... Nf4 $11) 15. Bf2 $16 Qg5 (15... Rf7 $16 {was necessary.}) 16. c5 $18 bxc5 17. bxc5 Ndf6 {intending ...Bh3.} 18. Kh1 Bd7 (18... Qh6 $142 19. cxd6 Bd7) 19. c6 Bc8 20. Rab1 Ne8 {[#]} 21. Ng1 $2 (21. Rb7 $1 $18 {[%mdl 512]}) 21... Qe7 {[#]} (21... Qh6 $14) 22. Rfc1 (22. Rb7 $1 $18 {[%mdl 512]}) 22... g5 $16 23. Rb3 {And now Rcb1 would win.} g4 24. fxg4 Bxg4 25. Be2 Nef6 26. Bf3 Bh6 27. Qe2 Qg7 (27... Ng3+ $14 28. hxg3 fxg3 29. Bxg4 (29. Be3 $2 Nxe4 30. Nh3 Rxf3 $19) 29... gxf2 30. Be6+ Kh8) 28. Nc3 ({White should try} 28. Rcb1 $16) 28... Kh8 (28... Ng3+ $11 29. hxg3 fxg3) 29. Rb7 $2 {[%mdl 8192] [#]} (29. Be1 $16) 29... Rg8 $2 (29... Ng3+ $1 $19 {[%mdl 512]} 30. hxg3 fxg3) 30. Nb5 {Black is on the road to losing.} (30. Be1 $16) 30... Rac8 $2 {[#]} ({Black should play} 30... Bxf3 $14 31. Qxf3 Nxe4 32. Qxe4 (32. Nxc7 Rac8 $16) (32. Rxc7 Qg6 $11) 32... f3) 31. Nxd6 $1 $18 {[%mdl 512]} cxd6 (31... Ng3+ 32. hxg3 fxg3) 32. Rxg7 {White is clearly winning.} Rxg7 33. Bh4 Bxf3 34. Qxf3 Bg5 35. Qh3 Rcc7 36. Nf3 Bxh4 37. Qxh4 Rg4 38. Qe1 Rgg7 39. Qxa5 Nxe4 40. Qb4 Nhf6 41. Re1 Nf2+ 42. Kg1 Nd3 43. Qxd6 {[%mdl 64] Double Attack} Nxe1 44. Nxe1 Rcf7 45. c7 Rg8 46. Qxe5 Re8 47. Qxe8+ {[%mdl 64] Remove Defender, Promotion.  Weighted Error Value: White=0.56/Black=0.69} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.5"]
[White "Khumalo, Keith"]
[Black "Elier, Ali"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2142"]
[BlackElo "2037"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,65,7,38,30,35,39,39,39,53,37,41,39,56,37,31,0,149,45,43,13,2,8,10,-27,5,0,39,47,47,8,84,84,100,108,108,114,212,203,192,130,125,92,264,94,95,66,78,70,767,745,29988,29989]} 1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. c4 c5 7. Nc3 dxc4 8. dxc5 Nc6 9. Qa4 {E05: Open Catalan: 5 Nf3 Be7.} Bxc5 10. Qxc4 Be7 11. Rd1 {White is slightly better.} Bd7 12. e4 Rc8 13. Qe2 {[#]} e5 $146 ({Predecessor:} 13... Qa5 14. e5 Nd5 15. Nxd5 exd5 16. Ng5 Be6 17. Nxe6 fxe6 18. Qg4 Nd8 19. Bxd5 Qb6 {1-0 (29) Carvalho,H (2123)-Braga,J (1882) Joao Pessoa 2019}) 14. Bg5 Qe8 15. Nd5 Nd4 (15... Bg4 $11 {remains equal.}) 16. Nxd4 (16. Nxe7+ $16 Qxe7 17. Nxd4 exd4 18. Rxd4) 16... Nxd5 $14 17. exd5 {Bxe7 is the strong threat.} Bxg5 18. Nf3 Bf6 19. h3 Bb5 20. Qe3 Rc2 21. Rab1 Qd7 22. Qxa7 e4 (22... Be7 $11 23. b4 (23. Nxe5 Qc7 $11) 23... Qd6) 23. Nd4 $16 Bxd4 24. Qxd4 f5 25. Rbc1 Rfc8 (25... Rxc1 $16 26. Rxc1 Qd6) 26. Rxc2 $18 Rxc2 27. Qe5 (27. d6 $18) 27... Be2 $16 28. Re1 Bc4 $2 (28... Bd3 $16 {was worth a try.}) 29. b3 $2 (29. Bxe4 $18 fxe4 30. Qxe4 Bxd5 31. Qxc2 Qxh3 32. Re8+ Kf7 33. Rf8+ $3 {[%mdl 576] Decoy} Kxf8 34. Qc5+ {[%mdl 64] Double Attack} Kf7 35. Qxd5+ {[%mdl 64] Double Attack} Kf6 36. Qd8+ Kf7 37. Qc7+ Kf8 38. Qb8+ Ke7 39. Qxb7+ Qd7 40. Qe4+ Kf6 41. Qxh7) 29... Bd3 30. Qd4 Rxa2 {[#]} 31. Rc1 $1 {Hoping for d6.} Ra5 $2 {[%mdl 8192]} (31... Qd6 $14) 32. d6 $18 {aiming for Rc7.} Qe8 33. d7 {[%cal Rd7e8] Weighted Error Value: White=0.25/Black=0.63} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.6"]
[White "Vasco Mateus Felizardo Viageir"]
[Black "Bidi, Abdeljalil"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1862"]
[BlackElo "1750"]
[Annotator "NA RC"]
[PlyCount "125"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:02]} 4. O-O {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 5. c3 {[%emt 0:00:02]} O-O {[%emt 0:00:24]} 6. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:02]} 7. cxd4 {[%emt 0:00:01]} Bb6 {[%emt 0:00:01]} 8. e5 {[%emt 0:00:09]} d5 {[%emt 0:00:21]} 9. exf6 {[%emt 0:00:20]} dxc4 {[%emt 0:00:02]} 10. fxg7 {[%emt 0:00:01]} Re8 {[%emt 0:00:03]} 11. d5 {[%emt 0:00:04]} Ne5 {[%emt 0:00:15]} 12. Nxe5 {[%emt 0:00:01]} Rxe5 {[%emt 0:00:06]} 13. Nc3 {[%emt 0:00:02]} Ba5 {[%emt 0:00:35]} 14. f4 {[%emt 0:01:00]} Re8 {[%emt 0:00:54]} 15. Kh1 {[%emt 0:00:27]} Qf6 {[%emt 0:00:24]} 16. Bd2 {[%emt 0:00:32]} a6 {[%emt 0:00:44]} 17. a4 {[%emt 0:00:25]} Bf5 {[%emt 0:00:08]} 18. Qf3 {[%emt 0:01:24]} Qd4 {[%emt 0:01:54]} 19. Be1 {[%emt 0:00:57]} Bd3 {[%emt 0:00:59]} 20. Bf2 {[%emt 0:00:11]} Qxg7 {[%emt 0:00:11]} 21. Rfc1 {[%emt 0:01:20]} Bxc3 {[%emt 0:01:06]} 22. bxc3 {[%emt 0:00:03]} Re2 {[%emt 0:00:22]} 23. Bd4 {[%emt 0:00:20]} Qg6 {[%emt 0:01:34]} 24. Re1 {[%emt 0:00:40]} Rae8 {[%emt 0:00:13]} 25. Rxe2 {[%emt 0:00:15]} Rxe2 {[%emt 0:00:03]} 26. d6 {[%emt 0:00:35]} cxd6 {[%emt 0:03:13]} 27. Qxb7 {[%emt 0:06:47]} f6 {[%emt 0:00:58]} 28. Qd5+ {[%emt 0:00:17]} Kg7 {[%emt 0:00:10]} 29. f5 {[%emt 0:00:40]} Qg5 {[%emt 0:06:47]} 30. Qb7+ {[%emt 0:00:43]} Kh6 {[%emt 0:00:22]} 31. Qf3 {[%emt 0:00:31]} d5 {[%emt 0:01:44]} 32. Kg1 {[%emt 0:00:49]} Kg7 {[%emt 0:03:16]} 33. a5 {[%emt 0:01:40]} Qh4 {[%emt 0:01:03]} 34. Bf2 {[%emt 0:00:31]} Qg5 {[%emt 0:00:40]} 35. Bd4 {[%emt 0:03:15]} Qxf5 {[%emt 0:01:17]} 36. Qg3+ {[%emt 0:00:10]} Kf7 {[%emt 0:00:12]} 37. Qc7+ {[%emt 0:00:33]} Re7 {[%emt 0:00:05]} 38. Qd6 {[%emt 0:00:21]} Qe6 {[%emt 0:00:37]} 39. Qg3 {[%emt 0:00:31]} Qe4 {[%emt 0:00:14]} 40. h4 {[%emt 0:00:12]} Qg6 {[%emt 0:00:02]} 41. Qf4 {[%emt 0:00:40]} Be4 {[%emt 0:00:06]} 42. g4 {[%emt 0:00:07]} Bd3 {[%emt 0:00:02]} 43. g5 {[%emt 0:00:18]} f5 {[%emt 0:00:17]} 44. Bc5 {[%emt 0:00:18]} Rd7 {[%emt 0:00:08]} 45. Qe5 {[%emt 0:00:05]} Be4 {[%emt 0:00:12]} 46. Bd4 {[%emt 0:00:09]} Re7 {[%emt 0:00:20]} 47. Qf6+ {[%emt 0:00:12]} Qxf6 {[%emt 0:00:02]} 48. gxf6 {[%emt 0:00:02]} Re8 {[%emt 0:00:17]} 49. Kf2 {[%emt 0:00:02]} Rb8 {[%emt 0:00:04]} 50. Ke3 {[%emt 0:00:05]} Rg8 {[%emt 0:00:09]} 51. Kf4 {[%emt 0:00:03]} Ke6 {[%emt 0:00:05]} 52. Ra4 {[%emt 0:00:17]} Rb8 {[%emt 0:00:31]} 53. h5 {[%emt 0:00:26]} Rb1 {[%emt 0:00:08]} 54. Kg5 {[%emt 0:00:12]} Kf7 {[%emt 0:00:11]} 55. Kh6 {[%emt 0:00:06]} Bf3 {[%emt 0:00:07]} 56. Kg5 {[%emt 0:01:56]} Be2 {[%emt 0:00:21]} 57. Ra2 {[%emt 0:00:12]} Bd3 {[%emt 0:00:04]} 58. Rg2 {[%emt 0:00:08]} Rb7 {[%emt 0:00:10]} 59. Kh6 {[%emt 0:00:08]} Kf8 {[%emt 0:00:06]} 60. Bc5+ {[%emt 0:00:06]} Ke8 {[%emt 0:00:14]} 61. Rg8+ {[%emt 0:00:02]} Kd7 {[%emt 0:00:03]} 62. Rg7+ {[%emt 0:00:09]} Ke6 {[%emt 0:00:07]} 63. Rxb7 {[%emt 0:00:04]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.7"]
[White "Mena, Martin"]
[Black "Joao Farisse"]
[Result "0-1"]
[ECO "D90"]
[WhiteElo "1776"]
[BlackElo "1574"]
[Annotator "NA RC"]
[PlyCount "64"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:13]} c6 {[%emt 0:00:19]} 4. Nc3 {[%emt 0:00:06]} g6 {[%emt 0:00:20]} 5. cxd5 {[%emt 0:00:59]} cxd5 {[%emt 0:00:08]} 6. Bf4 {[%emt 0:00:08]} Bg7 {[%emt 0:00:21]} 7. e3 {[%emt 0:00:10]} O-O {[%emt 0:00:03]} 8. Bd3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:26]} 9. O-O {[%emt 0:00:46]} a6 {[%emt 0:00:54]} 10. Ne5 {[%emt 0:00:49]} Nh5 {[%emt 0:00:37]} 11. Nxc6 {[%emt 0:00:47]} bxc6 {[%emt 0:00:05]} 12. Bg3 {[%emt 0:00:18]} Nxg3 {[%emt 0:00:12]} 13. hxg3 {[%emt 0:00:07]} e5 {[%emt 0:00:03]} 14. dxe5 {[%emt 0:00:31]} Bxe5 {[%emt 0:00:05]} 15. Rc1 {[%emt 0:00:07]} Bd7 {[%emt 0:02:54]} 16. Na4 {[%emt 0:02:58]} h5 {[%emt 0:01:42]} 17. b3 {[%emt 0:02:02]} h4 {[%emt 0:01:45]} 18. gxh4 {[%emt 0:02:13]} Qxh4 {[%emt 0:00:06]} 19. f4 {[%emt 0:00:10]} Bc7 {[%emt 0:01:17]} 20. Qc2 {[%emt 0:06:39]} Rae8 {[%emt 0:01:38]} 21. Qf2 {[%emt 0:02:19]} Qh5 {[%emt 0:01:41]} 22. Nc5 {[%emt 0:03:34]} Bc8 {[%emt 0:01:37]} 23. Bxa6 {[%emt 0:02:25]} Bxa6 {[%emt 0:00:34]} 24. Nxa6 {[%emt 0:00:07]} Bb6 {[%emt 0:00:19]} 25. Rfe1 {[%emt 0:00:20]} d4 {[%emt 0:02:21]} 26. Nb4 {[%emt 0:01:00]} dxe3 {[%emt 0:00:30]} 27. Qe2 {[%emt 0:00:08]} Qh4 {[%emt 0:00:59]} 28. Nxc6 {[%emt 0:00:16]} Qf2+ {[%emt 0:00:12]} 29. Kh1 {[%emt 0:00:01]} Kg7 {[%emt 0:00:08]} 30. Qxf2 {[%emt 0:00:20]} Rh8+ {[%emt 0:00:19]} 31. Kg1 {[%emt 0:00:03]} exf2+ {[%emt 0:00:04]} 32. Kf1 {[%emt 0:00:03]} Rh1# {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.8"]
[White "Shah, Darshan Samir"]
[Black "Celso Andre Manjate"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1502"]
[BlackElo "1721"]
[Annotator "NA RC"]
[PlyCount "119"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:27]} 2. d4 {[%emt 0:00:07]} g6 {[%emt 0:00:20]} 3. Bg5 {[%emt 0:00:09]} Bg7 {[%emt 0:00:02]} 4. Nbd2 {[%emt 0:00:07]} O-O {[%emt 0:00:07]} 5. c3 {[%emt 0:00:12]} d6 {[%emt 0:00:03]} 6. e3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:07]} 7. Bd3 {[%emt 0:00:06]} e5 {[%emt 0:00:06]} 8. Ne4 {[%emt 0:00:20]} d5 {[%emt 0:02:22]} 9. Nxf6+ {[%emt 0:00:10]} Bxf6 {[%emt 0:00:03]} 10. Bxf6 {[%emt 0:00:03]} Qxf6 {[%emt 0:00:04]} 11. dxe5 {[%emt 0:00:08]} Nxe5 {[%emt 0:00:03]} 12. Nxe5 {[%emt 0:00:52]} Qxe5 {[%emt 0:00:04]} 13. Qf3 {[%emt 0:00:11]} c6 {[%emt 0:00:14]} 14. O-O-O {[%emt 0:01:21]} a5 {[%emt 0:00:29]} 15. h4 {[%emt 0:00:15]} b5 {[%emt 0:00:30]} 16. Bc2 {[%emt 0:01:20]} b4 {[%emt 0:01:22]} 17. cxb4 {[%emt 0:00:03]} axb4 {[%emt 0:00:53]} 18. Kb1 {[%emt 0:00:09]} Be6 {[%emt 0:03:08]} 19. h5 {[%emt 0:05:49]} c5 {[%emt 0:00:27]} 20. g4 {[%emt 0:02:39]} Ra7 {[%emt 0:09:19]} 21. Qh3 {[%emt 0:04:43]} Rfa8 {[%emt 0:00:13]} 22. hxg6 {[%emt 0:05:20]} fxg6 {[%emt 0:00:15]} 23. Kc1 {[%emt 0:01:07]} Qg7 {[%emt 0:04:39]} 24. Bb1 {[%emt 0:00:15]} c4 {[%emt 0:01:00]} 25. Rd4 {[%emt 0:00:28]} b3 {[%emt 0:00:36]} 26. axb3 {[%emt 0:00:12]} cxb3 {[%emt 0:00:05]} 27. Qh4 {[%emt 0:00:39]} Rc8+ {[%emt 0:00:28]} 28. Kd2 {[%emt 0:00:10]} Rac7 {[%emt 0:00:38]} 29. Bd3 {[%emt 0:00:15]} Ra7 {[%emt 0:00:30]} 30. f4 {[%emt 0:00:35]} Rf7 {[%emt 0:00:37]} 31. Rc1 {[%emt 0:00:21]} Rxc1 {[%emt 0:00:04]} 32. Kxc1 {[%emt 0:00:03]} Rc7+ {[%emt 0:00:03]} 33. Kd2 {[%emt 0:00:08]} Rc8 {[%emt 0:00:04]} 34. f5 {[%emt 0:00:08]} gxf5 {[%emt 0:00:04]} 35. gxf5 {[%emt 0:00:08]} Qg2+ {[%emt 0:00:05]} 36. Kd1 {[%emt 0:00:16]} Qg1+ {[%emt 0:00:16]} 37. Ke2 {[%emt 0:00:04]} Qg2+ {[%emt 0:00:42]} 38. Qf2 {[%emt 0:00:05]} Qxf2+ {[%emt 0:00:05]} 39. Kxf2 {[%emt 0:00:02]} Bf7 {[%emt 0:00:02]} 40. Rb4 {[%emt 0:00:20]} Rc2+ {[%emt 0:00:10]} 41. Bxc2 {[%emt 0:00:21]} bxc2 {[%emt 0:00:05]} 42. Rb8+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:17]} 43. Rc8 {[%emt 0:00:05]} Kf6 {[%emt 0:00:03]} 44. Rxc2 {[%emt 0:00:08]} Kxf5 {[%emt 0:00:02]} 45. b4 {[%emt 0:00:07]} Be8 {[%emt 0:00:11]} 46. Rc8 {[%emt 0:00:19]} Bd7 {[%emt 0:00:10]} 47. Rd8 {[%emt 0:00:02]} Ke6 {[%emt 0:00:21]} 48. Rh8 {[%emt 0:00:26]} Kd6 {[%emt 0:00:05]} 49. Rxh7 {[%emt 0:00:06]} Bf5 {[%emt 0:00:07]} 50. Rh6+ {[%emt 0:00:19]} Kc7 {[%emt 0:00:03]} 51. b5 {[%emt 0:00:08]} Bd3 {[%emt 0:00:06]} 52. b6+ {[%emt 0:00:18]} Kb7 {[%emt 0:00:05]} 53. Rd6 {[%emt 0:00:11]} Bc4 {[%emt 0:00:04]} 54. Ke1 {[%emt 0:00:13]} Ka6 {[%emt 0:01:01]} 55. Kd2 {[%emt 0:00:06]} Kb7 {[%emt 0:00:04]} 56. Kc3 {[%emt 0:00:05]} Ba2 {[%emt 0:00:05]} 57. Kd4 {[%emt 0:00:08]} Bb3 {[%emt 0:00:18]} 58. Kc5 {[%emt 0:00:12]} Kc8 {[%emt 0:00:31]} 59. Kc6 {[%emt 0:00:09]} Ba4+ {[%emt 0:00:05]} 60. Kxd5 {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.9"]
[White "Sparg, Nathan"]
[Black "Fourie, Brandon"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1413"]
[BlackElo "1583"]
[Annotator "NA RC"]
[PlyCount "66"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:06]} d5 {[%emt 0:00:10]} 4. Nf3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:12]} 5. Qb3 {[%emt 0:00:10]} dxc4 {[%emt 0:02:53]} 6. Qxc4 {[%emt 0:00:07]} O-O {[%emt 0:00:29]} 7. e4 {[%emt 0:00:23]} Nc6 {[%emt 0:02:10]} 8. d5 {[%emt 0:01:16]} Na5 {[%emt 0:04:07]} 9. Qa4 {[%emt 0:04:27]} c6 {[%emt 0:03:12]} 10. Bd2 {[%emt 0:02:21]} cxd5 {[%emt 0:01:25]} 11. exd5 {[%emt 0:01:31]} Bd7 {[%emt 0:03:14]} 12. Bb5 {[%emt 0:00:37]} Bxb5 {[%emt 0:00:50]} 13. Qxb5 {[%emt 0:01:15]} a6 {[%emt 0:01:07]} 14. Qd3 {[%emt 0:03:20]} b5 {[%emt 0:01:11]} 15. O-O {[%emt 0:00:41]} Nc4 {[%emt 0:00:08]} 16. b3 {[%emt 0:01:27]} Nxd2 {[%emt 0:00:03]} 17. Qxd2 {[%emt 0:00:38]} b4 {[%emt 0:00:45]} 18. Ne2 {[%emt 0:01:27]} Qxd5 {[%emt 0:00:24]} 19. Qxb4 {[%emt 0:00:34]} a5 {[%emt 0:00:41]} 20. Qd4 {[%emt 0:00:25]} Qxd4 {[%emt 0:01:18]} 21. Nexd4 {[%emt 0:00:37]} Nd5 {[%emt 0:00:49]} 22. Rac1 {[%emt 0:00:13]} Rac8 {[%emt 0:00:41]} 23. Rc2 {[%emt 0:01:30]} Rxc2 {[%emt 0:00:05]} 24. Nxc2 {[%emt 0:00:03]} Rc8 {[%emt 0:00:03]} 25. Ncd4 {[%emt 0:00:31]} e5 {[%emt 0:00:12]} 26. Nb5 {[%emt 0:00:17]} Nc3 {[%emt 0:00:42]} 27. Nxc3 {[%emt 0:00:45]} Rxc3 {[%emt 0:00:04]} 28. Rb1 {[%emt 0:00:02]} Rc2 {[%emt 0:00:14]} 29. a4 {[%emt 0:00:07]} e4 {[%emt 0:00:15]} 30. Ne1 {[%emt 0:00:03]} Ra2 {[%emt 0:00:21]} 31. Kf1 {[%emt 0:00:28]} Bd4 {[%emt 0:00:09]} 32. Kg1 {[%emt 0:01:04]} Rxf2 {[%emt 0:00:13]} 33. Kh1 {[%emt 0:00:02]} Rf1# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.10"]
[White "Spink, Benjamin M"]
[Black "Oosthuizen, Michal Jacobus"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2110"]
[BlackElo "1920"]
[Annotator "TA"]
[PlyCount "157"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,157,37,39,32,38,-34,0,0,39,33,31,41,25,4,23,-35,-39,-78,-79,-72,-66,-89,-77,-68,-58,-87,0,-22,79,87,63,0,64,100,89,0,0,-12,-27,-47,-4,-10,7,8,20,-21,-7,-15,-8,-10,0,-8,-8,-8,-10,-43,-15,-15,-9,-9,-19,-16,0,0,0,0,48,0,0,-75,280,-167,229,8,500,496,496,491,443,434,283,0,0,0,0,0,0,0,1803,1954,29968,1849,29973,29974,29967,4727,29976,29974,29983,29984,29990,29991,29992,29992,29995,29979,29983,29984,29984,29985,29986,29984,29983,29981,29981,29980,29980,29981,29989,29990,29990,29991,29992,29993,29994,29994,29994,29992,29992,29993,29996,29996,29996,29997,29997,29998,29998,29999]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Bc4 Nc6 9. Qd2 Bd7 10. O-O-O Na5 11. Bb3 Rb8 12. h4 {B77: Sicilian Dragon: Yugoslav Attack, 9 Bc4 sidelines.} b5 13. Bh6 (13. h5 $14) 13... Bxh6 (13... e5 {seems wilder.} 14. Nde2 b4 15. Bxg7 Kxg7 16. Nd5 Nxb3+ 17. cxb3 Nxd5 18. Qxd5 Rb6) 14. Qxh6 {The position is equal.} b4 15. Nd5 Nxb3+ 16. Nxb3 Nxd5 17. Rxd5 {Black must now prevent h5.} f6 $1 {[#]} 18. h5 $146 (18. f4 $11) ({Predecessor:} 18. f4 Qe8 19. h5 Rb5 20. Nd4 Rxd5 21. exd5 Qf7 22. Ne6 Rc8 23. g3 a5 24. Re1 Bxe6 25. Rxe6 {½-½ (34) Pulpan,J (2394)-Slovak,K (2143) Kouty nad Desnou 2017}) 18... g5 $15 19. f4 gxf4 $1 20. Qxf4 Kh8 21. h6 Be6 22. Rd3 Bxb3 23. Rxb3 Qa5 (23... Rg8 $17) 24. Kb1 $11 Rb6 (24... Rg8 $11 {remains equal.}) 25. Qg4 $36 {[%csl Gh6][%cal Rg4g7][%mdl 2048] White has strong initiative.} Rg8 26. Qe6 (26. Qd7 $1 $14) 26... Rb7 ({Black should play} 26... Qe5 $11 27. Qxe5 fxe5) 27. a3 $1 $14 Qg5 28. g3 (28. Rxb4 $16 Rc7 29. Rc4 Rxc4 30. Qxc4) 28... a5 $11 29. axb4 axb4 30. Qf5 Qd2 {Hoping for ...Ra7.} (30... Rb5 {keeps more tension.} 31. Qxg5 Rgxg5 32. Rf1 Kg8 33. Rf5 Rgxf5 34. exf5 Rxf5 35. Rxb4 Rh5) 31. Qd5 Qxd5 32. exd5 {[%mdl 4096] Endgame KRR-KRR} Rg5 33. Rd3 Kg8 34. Ka2 Rb5 35. Kb3 Kf7 36. Kc4 Rc5+ 37. Kxb4 Rxc2 38. b3 Rc5 39. Ka4 $1 Rcxd5 40. Rxd5 Rxd5 {KR-KR} 41. b4 Rd4 42. Ka5 Ke6 43. b5 Kd7 44. Ka6 {[%mdl 1024] White has compensation.} Ra4+ 45. Kb7 (45. Kb6 $11 {keeps the balance.}) 45... e5 $2 {[%mdl 8192]} (45... d5 $1 $17 {[%cal Rd5d4] and life is bright. Threatens to win with ...d4.} 46. Rc1 Rc4) 46. Rf1 $4 {[%mdl 8192]} (46. Rc1 $18 {was the only winning move.}) 46... Ke7 $4 {[%mdl 8192]} (46... e4 $1 $19 47. Rc1 e3 48. Rc7+ Ke6 49. Rxh7 Ra5) 47. b6 $2 (47. Rc1 $1 $18) 47... Rb4 $2 {[%mdl 8192]} (47... e4 $1 $11) 48. Kc7 $18 Rc4+ 49. Kb8 e4 50. b7 $1 Rb4 {[#]} 51. Kc7 $2 (51. Rc1 $1 $18) 51... Rc4+ $11 52. Kb6 Rb4+ 53. Ka6 {aiming for Rc1.} e3 54. Re1 Kd7 $2 {[%mdl 8192] White leaves nothing to chance now.} (54... Rb3 $11) 55. Rxe3 $18 Rb2 56. Rc3 (56. Ra3 $142 Kc6 57. Rc3+ Kd7 58. Ka7 d5 59. b8=Q Ra2+ 60. Kb7 Rb2+ 61. Ka8 Ra2+ 62. Qa7+ Rxa7+ 63. Kxa7) 56... Ra2+ 57. Kb6 Rb2+ 58. Ka7 Ra2+ 59. Kb8 {White mates.} d5 60. Rc7+ Kd8 61. Rxh7 d4 62. Rf7 d3 63. Rxf6 Rh2 64. Rd6+ Ke7 65. Rxd3 Rxh6 66. Rd4 Rh2 67. Kc7 Rc2+ {[#]} 68. Kb6 $1 Rb2+ 69. Kc6 Rc2+ 70. Kb5 Rb2+ 71. Rb4 Re2 72. b8=Q Kf6 73. Qf4+ Ke7 74. Re4+ Rxe4 75. Qxe4+ Kd7 76. Qg6 Kc7 77. Qe6 Kb7 78. Qe7+ Kc8 79. Kb6 {Accuracy: White = 65%, Black = 58%.} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.11"]
[White "George Samir, David"]
[Black "Elayeb, Med Yessine"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1775"]
[BlackElo "1666"]
[Annotator "NA RC"]
[PlyCount "47"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:01]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:02]} e5 {[%emt 0:00:02]} 6. Ndb5 {[%emt 0:00:02]} d6 {[%emt 0:00:02]} 7. Bg5 {[%emt 0:00:15]} a6 {[%emt 0:00:03]} 8. Na3 {[%emt 0:00:03]} b5 {[%emt 0:00:02]} 9. Nd5 {[%emt 0:00:03]} Be7 {[%emt 0:00:02]} 10. Bxf6 {[%emt 0:00:07]} Bxf6 {[%emt 0:00:01]} 11. c4 {[%emt 0:00:01]} b4 {[%emt 0:00:02]} 12. Nc2 {[%emt 0:00:03]} O-O {[%emt 0:00:02]} 13. h4 {[%emt 0:00:03]} a5 {[%emt 0:00:02]} 14. g3 {[%emt 0:00:12]} a4 {[%emt 0:00:11]} 15. Bg2 {[%emt 0:00:38]} Be6 {[%emt 0:00:04]} 16. O-O {[%emt 0:00:30]} b3 {[%emt 0:01:02]} 17. axb3 {[%emt 0:02:52]} axb3 {[%emt 0:00:04]} 18. Rxa8 {[%emt 0:01:00]} Qxa8 {[%emt 0:01:42]} 19. Na1 {[%emt 0:01:12]} Qa4 {[%emt 0:05:15]} 20. c5 {[%emt 0:05:32]} Nd4 {[%emt 0:01:52]} 21. c6 {[%emt 0:03:14]} Rb8 {[%emt 0:04:39]} 22. c7 {[%emt 0:00:18]} Rb7 {[%emt 0:00:07]} 23. Kh1 {[%emt 0:01:26]} Bxd5 {[%emt 0:00:04]} 24. c8=Q+ {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.12"]
[White "Pungo, Honorato"]
[Black "Ben Abbes, Ayoub"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1550"]
[BlackElo "1481"]
[Annotator "NA RC"]
[PlyCount "92"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:07]} Bc5 {[%emt 0:00:04]} 4. c3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 5. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:04]} 6. cxd4 {[%emt 0:00:04]} Bb4+ {[%emt 0:00:11]} 7. Bd2 {[%emt 0:00:05]} Bxd2+ {[%emt 0:00:05]} 8. Nbxd2 {[%emt 0:00:02]} d5 {[%emt 0:00:07]} 9. exd5 {[%emt 0:00:03]} Nxd5 {[%emt 0:00:04]} 10. O-O {[%emt 0:00:14]} O-O {[%emt 0:00:07]} 11. h3 {[%emt 0:00:04]} Nb6 {[%emt 0:00:14]} 12. d5 {[%emt 0:02:17]} Nxd5 {[%emt 0:00:17]} 13. Ne4 {[%emt 0:00:23]} Nb6 {[%emt 0:00:16]} 14. Bd3 {[%emt 0:00:05]} Nb4 {[%emt 0:00:22]} 15. Bc2 {[%emt 0:01:38]} Qxd1 {[%emt 0:00:39]} 16. Bxd1 {[%emt 0:00:04]} Bf5 {[%emt 0:00:07]} 17. Nc5 {[%emt 0:00:11]} Rab8 {[%emt 0:00:22]} 18. a3 {[%emt 0:00:11]} Nd3 {[%emt 0:00:04]} 19. Nxd3 {[%emt 0:00:18]} Bxd3 {[%emt 0:00:04]} 20. Re1 {[%emt 0:00:02]} Rfe8 {[%emt 0:00:05]} 21. Bb3 {[%emt 0:00:04]} Kf8 {[%emt 0:00:33]} 22. Ne5 {[%emt 0:00:14]} Bg6 {[%emt 0:00:18]} 23. a4 {[%emt 0:00:15]} f6 {[%emt 0:00:07]} 24. Nxg6+ {[%emt 0:00:20]} hxg6 {[%emt 0:00:04]} 25. h4 {[%emt 0:00:06]} Rxe1+ {[%emt 0:00:13]} 26. Rxe1 {[%emt 0:00:07]} Re8 {[%emt 0:00:03]} 27. Kf1 {[%emt 0:00:22]} Rxe1+ {[%emt 0:00:05]} 28. Kxe1 {[%emt 0:00:02]} a5 {[%emt 0:00:03]} 29. Kd2 {[%emt 0:00:10]} Ke7 {[%emt 0:00:04]} 30. Kd3 {[%emt 0:00:06]} Kd6 {[%emt 0:00:04]} 31. Kd4 {[%emt 0:00:03]} c5+ {[%emt 0:00:03]} 32. Ke3 {[%emt 0:00:36]} Nd5+ {[%emt 0:00:04]} 33. Ke4 {[%emt 0:00:27]} f5+ {[%emt 0:00:13]} 34. Kf3 {[%emt 0:00:11]} Ke5 {[%emt 0:00:06]} 35. Bxd5 {[%emt 0:05:02]} Kxd5 {[%emt 0:00:03]} 36. Kf4 {[%emt 0:00:02]} Kc4 {[%emt 0:00:31]} 37. Kg5 {[%emt 0:00:07]} Kb3 {[%emt 0:00:03]} 38. Kxg6 {[%emt 0:00:02]} Kxb2 {[%emt 0:00:02]} 39. Kxg7 {[%emt 0:00:01]} c4 {[%emt 0:00:02]} 40. h5 {[%emt 0:00:02]} c3 {[%emt 0:00:02]} 41. h6 {[%emt 0:00:01]} c2 {[%emt 0:00:02]} 42. h7 {[%emt 0:00:04]} c1=Q {[%emt 0:00:03]} 43. h8=Q {[%emt 0:00:04]} Qc3+ {[%emt 0:00:02]} 44. Kh7 {[%emt 0:00:05]} Qxh8+ {[%emt 0:00:03]} 45. Kxh8 {[%emt 0:00:02]} Kb3 {[%emt 0:00:03]} 46. f3 {[%emt 0:00:07]} f4 {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.13"]
[White "Selogelo Othata"]
[Black "Ofile Masilo"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1725"]
[BlackElo "1457"]
[Annotator "NA RC"]
[PlyCount "45"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:08]} c5 {[%emt 0:14:54]} 2. Nf3 {[%emt 0:00:06]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:04]} a6 {[%emt 0:00:05]} 6. Bc4 {[%emt 0:00:03]} e6 {[%emt 0:00:04]} 7. Bb3 {[%emt 0:00:03]} Be7 {[%emt 0:00:06]} 8. Be3 {[%emt 0:00:16]} b5 {[%emt 0:00:03]} 9. f4 {[%emt 0:00:05]} b4 {[%emt 0:00:21]} 10. Na4 {[%emt 0:00:04]} O-O {[%emt 0:00:10]} 11. e5 {[%emt 0:00:13]} dxe5 {[%emt 0:00:07]} 12. fxe5 {[%emt 0:00:03]} Nd5 {[%emt 0:00:24]} 13. Bxd5 {[%emt 0:01:58]} exd5 {[%emt 0:01:06]} 14. Qf3 {[%emt 0:00:35]} Bb7 {[%emt 0:00:50]} 15. O-O {[%emt 0:01:54]} Nc6 {[%emt 0:00:11]} 16. Qg3 {[%emt 0:01:04]} Nxd4 {[%emt 0:00:27]} 17. Bxd4 {[%emt 0:00:05]} Bh4 {[%emt 0:00:48]} 18. Qf3 {[%emt 0:02:30]} Bc6 {[%emt 0:00:49]} 19. Nc5 {[%emt 0:00:33]} Be7 {[%emt 0:00:23]} 20. e6 {[%emt 0:01:28]} fxe6 {[%emt 0:00:30]} 21. Qg4 {[%emt 0:00:07]} Rxf1+ {[%emt 0:00:58]} 22. Rxf1 {[%emt 0:00:07]} Bxc5 {[%emt 0:00:20]} 23. Qxg7# {[%emt 0:00:08]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.14"]
[White "Mcligeyo, Robert"]
[Black "Machinya Desire"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1688"]
[BlackElo "1638"]
[Annotator "NA RC"]
[PlyCount "108"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:47]} 2. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:05]} 3. c3 {[%emt 0:00:02]} dxc3 {[%emt 0:00:03]} 4. Nxc3 {[%emt 0:00:03]} g6 {[%emt 0:00:16]} 5. Bc4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:07]} 6. Nf3 {[%emt 0:00:04]} e6 {[%emt 0:00:20]} 7. O-O {[%emt 0:00:09]} Ne7 {[%emt 0:00:03]} 8. Bg5 {[%emt 0:00:05]} O-O {[%emt 0:00:04]} 9. e5 {[%emt 0:00:04]} Nbc6 {[%emt 0:00:02]} 10. Re1 {[%emt 0:00:08]} Qa5 {[%emt 0:00:13]} 11. Ne4 {[%emt 0:01:12]} Kh8 {[%emt 0:02:29]} 12. Nf6 {[%emt 0:04:13]} Ng8 {[%emt 0:02:09]} 13. Nxd7 {[%emt 0:05:36]} Bxd7 {[%emt 0:00:09]} 14. Qxd7 {[%emt 0:00:03]} Nxe5 {[%emt 0:00:16]} 15. Nxe5 {[%emt 0:00:20]} Bxe5 {[%emt 0:00:04]} 16. Qxb7 {[%emt 0:01:15]} Bxh2+ {[%emt 0:00:09]} 17. Kxh2 {[%emt 0:00:13]} Qxg5 {[%emt 0:00:04]} 18. Bb3 {[%emt 0:00:38]} Nh6 {[%emt 0:00:29]} 19. Qf3 {[%emt 0:02:32]} Rad8 {[%emt 0:04:03]} 20. Kg1 {[%emt 0:01:43]} Nf5 {[%emt 0:00:27]} 21. Rad1 {[%emt 0:00:33]} Kg8 {[%emt 0:01:15]} 22. Bc2 {[%emt 0:02:16]} Nd4 {[%emt 0:00:51]} 23. Qc3 {[%emt 0:00:45]} e5 {[%emt 0:01:37]} 24. Bb3 {[%emt 0:00:41]} Rc8 {[%emt 0:00:58]} 25. Qe3 {[%emt 0:00:10]} Qxe3 {[%emt 0:00:22]} 26. Rxe3 {[%emt 0:00:04]} Nxb3 {[%emt 0:00:04]} 27. Rxb3 {[%emt 0:00:05]} Rc7 {[%emt 0:00:16]} 28. Rd5 {[%emt 0:00:10]} f6 {[%emt 0:00:12]} 29. Rd6 {[%emt 0:00:06]} f5 {[%emt 0:01:00]} 30. Rbd3 {[%emt 0:00:54]} e4 {[%emt 0:00:12]} 31. Rd2 {[%emt 0:00:04]} Re8 {[%emt 0:01:27]} 32. Rd7 {[%emt 0:00:04]} Re7 {[%emt 0:00:09]} 33. Rxe7 {[%emt 0:00:40]} Rxe7 {[%emt 0:00:03]} 34. Rd8+ {[%emt 0:00:02]} Kf7 {[%emt 0:00:03]} 35. Ra8 {[%emt 0:00:04]} Kf6 {[%emt 0:00:04]} 36. Kf1 {[%emt 0:00:02]} Rc7 {[%emt 0:00:04]} 37. g3 {[%emt 0:00:08]} Kg5 {[%emt 0:00:06]} 38. Kg2 {[%emt 0:00:06]} Kg4 {[%emt 0:00:09]} 39. b4 {[%emt 0:00:49]} Rb7 {[%emt 0:01:48]} 40. a3 {[%emt 0:00:05]} h5 {[%emt 0:00:54]} 41. Rg8 {[%emt 0:00:31]} Rb6 {[%emt 0:00:33]} 42. Rg7 {[%emt 0:00:09]} a6 {[%emt 0:00:04]} 43. Ra7 {[%emt 0:01:24]} g5 {[%emt 0:02:02]} 44. Re7 {[%emt 0:00:25]} Rd6 {[%emt 0:00:39]} 45. a4 {[%emt 0:00:09]} Rd4 {[%emt 0:00:08]} 46. Re6 {[%emt 0:00:28]} Rxb4 {[%emt 0:00:07]} 47. Rxa6 {[%emt 0:00:03]} Rb2 {[%emt 0:00:03]} 48. a5 {[%emt 0:01:17]} e3 {[%emt 0:00:36]} 49. Re6 {[%emt 0:00:04]} Rxf2+ {[%emt 0:00:05]} 50. Kg1 {[%emt 0:00:03]} f4 {[%emt 0:00:05]} 51. gxf4 {[%emt 0:00:15]} gxf4 {[%emt 0:00:04]} 52. a6 {[%emt 0:00:18]} Ra2 {[%emt 0:00:05]} 53. Rg6+ {[%emt 0:00:10]} Kf3 {[%emt 0:00:04]} 54. Rf6 {[%emt 0:00:07]} e2 {[%emt 0:00:09]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.15"]
[White "Darius Patlo Banda"]
[Black "van der Merwe, Alexander"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1369"]
[BlackElo "1655"]
[Annotator "NA RC"]
[PlyCount "54"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:06]} c5 {[%emt 0:00:03]} 3. d5 {[%emt 0:00:10]} b5 {[%emt 0:00:04]} 4. cxb5 {[%emt 0:00:20]} a6 {[%emt 0:00:54]} 5. Nc3 {[%emt 0:00:44]} axb5 {[%emt 0:00:08]} 6. Nxb5 {[%emt 0:00:17]} Ba6 {[%emt 0:00:03]} 7. Nc3 {[%emt 0:00:08]} g6 {[%emt 0:00:05]} 8. e4 {[%emt 0:00:04]} Bxf1 {[%emt 0:00:02]} 9. Kxf1 {[%emt 0:00:07]} d6 {[%emt 0:00:03]} 10. Bg5 {[%emt 0:00:05]} Bg7 {[%emt 0:00:04]} 11. Nf3 {[%emt 0:00:16]} Nbd7 {[%emt 0:00:12]} 12. Ke2 {[%emt 0:00:09]} O-O {[%emt 0:00:09]} 13. Re1 {[%emt 0:00:06]} Qa5 {[%emt 0:00:06]} 14. Kf1 {[%emt 0:00:18]} Rfb8 {[%emt 0:00:04]} 15. Qc2 {[%emt 0:00:12]} h6 {[%emt 0:00:41]} 16. Bd2 {[%emt 0:00:28]} Ng4 {[%emt 0:00:19]} 17. h3 {[%emt 0:00:23]} Nge5 {[%emt 0:00:05]} 18. Nxe5 {[%emt 0:00:28]} Nxe5 {[%emt 0:00:03]} 19. Kg1 {[%emt 0:00:08]} Nc4 {[%emt 0:00:34]} 20. Reb1 {[%emt 0:01:20]} Rb7 {[%emt 0:00:41]} 21. a3 {[%emt 0:01:22]} Rab8 {[%emt 0:04:54]} 22. Bc1 {[%emt 0:01:05]} Kh7 {[%emt 0:05:29]} 23. Kf1 {[%emt 0:04:35]} Qb6 {[%emt 0:01:43]} 24. b4 {[%emt 0:03:13]} cxb4 {[%emt 0:01:23]} 25. Rxb4 {[%emt 0:00:18]} Qa6 {[%emt 0:01:01]} 26. Rxb7 {[%emt 0:10:37]} Ne3+ {[%emt 0:00:12]} 27. Kg1 {[%emt 0:02:17]} Qf1+ {[%emt 0:00:10]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.16"]
[White "Masaiti, Gideon"]
[Black "Palmer, Reegan"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1442"]
[BlackElo "1325"]
[Annotator "NA RC"]
[PlyCount "76"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:02]} 4. d3 {[%emt 0:00:04]} d6 {[%emt 0:00:33]} 5. Nc3 {[%emt 0:00:41]} Bg4 {[%emt 0:00:12]} 6. Bg5 {[%emt 0:00:23]} Nd4 {[%emt 0:00:54]} 7. h3 {[%emt 0:00:18]} Bxf3 {[%emt 0:00:54]} 8. gxf3 {[%emt 0:00:05]} Be7 {[%emt 0:00:02]} 9. Nb5 {[%emt 0:00:30]} Nxb5 {[%emt 0:00:06]} 10. Bxb5+ {[%emt 0:00:03]} c6 {[%emt 0:00:02]} 11. Bxf6 {[%emt 0:00:09]} Bxf6 {[%emt 0:00:06]} 12. Bc4 {[%emt 0:00:04]} Bg5 {[%emt 0:00:26]} 13. Qe2 {[%emt 0:00:09]} O-O {[%emt 0:00:27]} 14. h4 {[%emt 0:00:07]} Bf4 {[%emt 0:00:03]} 15. Qf1 {[%emt 0:00:14]} a5 {[%emt 0:00:49]} 16. a3 {[%emt 0:00:05]} d5 {[%emt 0:00:10]} 17. Bb3 {[%emt 0:00:55]} a4 {[%emt 0:00:03]} 18. Ba2 {[%emt 0:00:08]} Qa5+ {[%emt 0:00:03]} 19. c3 {[%emt 0:00:08]} d4 {[%emt 0:00:02]} 20. Ke2 {[%emt 0:01:05]} dxc3 {[%emt 0:00:08]} 21. bxc3 {[%emt 0:00:23]} Qxc3 {[%emt 0:00:03]} 22. Qd1 {[%emt 0:00:03]} Rad8 {[%emt 0:00:09]} 23. Rb1 {[%emt 0:09:51]} b5 {[%emt 0:00:29]} 24. Rb4 {[%emt 0:01:13]} Qxa3 {[%emt 0:00:13]} 25. Qb1 {[%emt 0:00:08]} Rxd3 {[%emt 0:01:13]} 26. Qxd3 {[%emt 0:01:29]} Qxb4 {[%emt 0:00:18]} 27. Rd1 {[%emt 0:01:16]} Qb2+ {[%emt 0:00:19]} 28. Rd2 {[%emt 0:00:30]} Bxd2 {[%emt 0:00:07]} 29. Qxd2 {[%emt 0:00:03]} Qxd2+ {[%emt 0:00:02]} 30. Kxd2 {[%emt 0:00:02]} Rd8+ {[%emt 0:00:06]} 31. Kc2 {[%emt 0:00:06]} Rd4 {[%emt 0:00:03]} 32. Kc3 {[%emt 0:00:08]} c5 {[%emt 0:00:08]} 33. Bd5 {[%emt 0:00:05]} b4+ {[%emt 0:00:01]} 34. Kc2 {[%emt 0:00:05]} c4 {[%emt 0:00:01]} 35. Bc6 {[%emt 0:00:15]} a3 {[%emt 0:00:11]} 36. Bb5 {[%emt 0:00:09]} b3+ {[%emt 0:00:04]} 37. Kc3 {[%emt 0:00:15]} a2 {[%emt 0:00:01]} 38. Kb2 {[%emt 0:00:03]} c3+ {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.17"]
[White "Potgieter, Edward"]
[Black "Tong, William M"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1229"]
[BlackElo "1985"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,105,24,25,14,22,21,11,4,13,1,6,0,5,-59,-58,-227,-226,-215,-212,-214,-213,-260,-253,-250,-240,-494,-298,-310,-300,-300,-300,-300,-295,-302,-276,-311,-283,-278,-270,-377,-323,-340,-329,-318,-329,-482,-220,-254,267,284,295,310,328,340,502,486,475,459,586,585,1158,1050,1065,1392,1296,996,4906,4727,6091,5579,4731,4722,29971,29971,29981,29982,29982,29983,29976,29975]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 O-O 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 Ne7 {[%cal Bc6e7,Be7d5,Bd5f4,Bf4d3][%mdl 32]} 15. h4 {B33: Sicilian: Pelikan and Sveshnikov Variations.} Bh6 16. Nce3 Bxe3 17. Nxe3 {The position is equal.} Bb7 {[#]} 18. Bd3 $146 ({Predecessor:} 18. Nd5 a5 19. Bc4 Kh8 20. Nxe7 Qxe7 21. Bd5 Bxd5 22. Qxd5 Rab8 23. Rxa5 Rxb2 24. O-O {½-½ (41) Leconte,M (2251)-Skripchenko,A (2435) Saint-Quentin 2015}) 18... d5 19. exd5 Nxd5 20. Rg4 ({Better is} 20. Nxd5 $11 Bxd5 21. O-O) 20... Nf4 $15 21. Be2 (21. Bc4 $15) 21... Qxd1+ $19 22. Bxd1 f5 $1 {[%cal Rf5g4]} 23. Rg5 h6 $1 {[%cal Rh6g5]} 24. Rg3 Nd3+ 25. Ke2 {[#]} f4 $1 26. Rg6 $2 (26. Kxd3 fxg3 27. fxg3) 26... Nxb2 ({Less strong is} 26... fxe3 27. Kxd3 exf2 28. Rf1 $19) 27. Bb3+ Kh7 28. Rb6 f3+ {[%mdl 64] Double Attack} ({And not} 28... fxe3 29. Rxb7 Rxf2+ 30. Kxe3 $11) 29. Kf1 fxg2+ 30. Nxg2 Be4 {Threatens to win with ...Nd3.} 31. Bc2 Bxc2 32. Rxb2 Bd3+ 33. Ke1 Be4 34. Rg1 a5 35. Ne3 a4 36. Nc4 (36. Rb4 $142 Rf4 37. Ke2) 36... Rfe8 (36... a3 $142 37. Ra2 Bd5 38. Rxa3 Bxc4 39. Rxa8 Rxa8) 37. Nd6 {[#]} Re7 $4 {[%mdl 8192]} 38. Nxe4 $18 {White stays focused until the end.} a3 39. Ra2 Rb7 {Strongly threatening ...Rb1+.} 40. Kd2 Rb2+ (40... Ra4 {might work better.} 41. Kd3 Rb8) 41. Rxb2 axb2 {[%mdl 4096] Endgame KRN-KR} 42. Rb1 Ra1 43. Rxb2 Rh1 44. h5 Rxh5 45. c4 Rh4 46. Ke3 Rh3+ 47. f3 Rh1 48. Rc2 Re1+ 49. Kf2 Rd1 50. c5 {White mates.} Rd8 51. c6 Rc8 52. c7 h5 53. Nd6 {Weighted Error Value: White=0.43/Black=0.54} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.18"]
[White "Soojay, Jorah"]
[Black "Dutt Dakshesh"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1478"]
[BlackElo "1549"]
[Annotator "NA RC"]
[PlyCount "77"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:03]} 3. Bc4 {[%emt 0:00:02]} Bc5 {[%emt 0:00:13]} 4. d3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:07]} 5. Bg5 {[%emt 0:00:05]} O-O {[%emt 0:00:32]} 6. a3 {[%emt 0:00:07]} Be7 {[%emt 0:00:05]} 7. Nc3 {[%emt 0:00:06]} d6 {[%emt 0:00:20]} 8. h3 {[%emt 0:00:11]} h6 {[%emt 0:00:19]} 9. Bh4 {[%emt 0:00:09]} Be6 {[%emt 0:00:42]} 10. Ba2 {[%emt 0:00:37]} a6 {[%emt 0:01:45]} 11. Qd2 {[%emt 0:00:06]} b5 {[%emt 0:00:18]} 12. Bxf6 {[%emt 0:00:11]} Bxf6 {[%emt 0:00:07]} 13. Nd5 {[%emt 0:00:05]} Rb8 {[%emt 0:01:57]} 14. g4 {[%emt 0:00:11]} Re8 {[%emt 0:01:05]} 15. Rg1 {[%emt 0:00:23]} Rc8 {[%emt 0:00:48]} 16. g5 {[%emt 0:00:59]} hxg5 {[%emt 0:00:14]} 17. Nxg5 {[%emt 0:00:04]} Bxg5 {[%emt 0:00:07]} 18. Rxg5 {[%emt 0:00:23]} Nd4 {[%emt 0:01:19]} 19. Rg3 {[%emt 0:00:37]} Qh4 {[%emt 0:02:25]} 20. c3 {[%emt 0:01:01]} Nc6 {[%emt 0:00:35]} 21. O-O-O {[%emt 0:00:08]} Na5 {[%emt 0:01:26]} 22. c4 {[%emt 0:00:36]} Nb7 {[%emt 0:00:44]} 23. Rdg1 {[%emt 0:00:09]} g6 {[%emt 0:00:18]} 24. f4 {[%emt 0:01:07]} exf4 {[%emt 0:00:36]} 25. Nxf4 {[%emt 0:00:06]} Nc5 {[%emt 0:01:07]} 26. Kb1 {[%emt 0:03:00]} bxc4 {[%emt 0:00:24]} 27. Qf2 {[%emt 0:01:20]} Qf6 {[%emt 0:01:01]} 28. Rxg6+ {[%emt 0:00:06]} fxg6 {[%emt 0:00:24]} 29. Rxg6+ {[%emt 0:00:05]} Kf7 {[%emt 0:00:06]} 30. Rxf6+ {[%emt 0:00:06]} Kxf6 {[%emt 0:00:04]} 31. Nxe6+ {[%emt 0:00:07]} Kxe6 {[%emt 0:00:10]} 32. Bxc4+ {[%emt 0:00:02]} Kd7 {[%emt 0:00:14]} 33. Qf5+ {[%emt 0:00:13]} Kc6 {[%emt 0:01:03]} 34. d4 {[%emt 0:00:15]} Na4 {[%emt 0:00:39]} 35. Bxa6 {[%emt 0:00:23]} Rb8 {[%emt 0:00:17]} 36. Qd5+ {[%emt 0:00:05]} Kb6 {[%emt 0:00:18]} 37. Qb5+ {[%emt 0:00:05]} Ka7 {[%emt 0:00:03]} 38. Qxa4 {[%emt 0:00:04]} Rb6 {[%emt 0:00:01]} 39. Bb5+ {[%emt 0:00:05]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.19"]
[White "Bassem Ibrahem, Hassan"]
[Black "Meise, Keagen"]
[Result "0-1"]
[ECO "E61"]
[BlackElo "1200"]
[Annotator "NA RC"]
[PlyCount "134"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:03]} c5 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:04]} g6 {[%emt 0:00:12]} 4. Nc3 {[%emt 0:00:04]} cxd4 {[%emt 0:00:06]} 5. Nxd4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:02]} 6. Bg5 {[%emt 0:00:12]} O-O {[%emt 0:00:02]} 7. e3 {[%emt 0:00:08]} Re8 {[%emt 0:00:05]} 8. Be2 {[%emt 0:00:15]} b6 {[%emt 0:00:03]} 9. O-O {[%emt 0:00:06]} Bb7 {[%emt 0:00:02]} 10. Bf3 {[%emt 0:00:01]} Bxf3 {[%emt 0:00:35]} 11. Qxf3 {[%emt 0:00:07]} Na6 {[%emt 0:00:05]} 12. Rad1 {[%emt 0:00:51]} Qc7 {[%emt 0:00:11]} 13. b3 {[%emt 0:00:21]} Rad8 {[%emt 0:00:45]} 14. Ncb5 {[%emt 0:00:06]} Qb8 {[%emt 0:00:04]} 15. h3 {[%emt 0:01:25]} Nc5 {[%emt 0:00:39]} 16. Bxf6 {[%emt 0:00:51]} Bxf6 {[%emt 0:00:06]} 17. Rd2 {[%emt 0:02:12]} a6 {[%emt 0:00:55]} 18. Nc3 {[%emt 0:00:12]} Bg7 {[%emt 0:02:59]} 19. Nd5 {[%emt 0:00:22]} e6 {[%emt 0:00:43]} 20. Nc3 {[%emt 0:00:18]} f5 {[%emt 0:01:16]} 21. b4 {[%emt 0:00:53]} Nb7 {[%emt 0:00:24]} 22. Rfd1 {[%emt 0:00:18]} Nd6 {[%emt 0:00:32]} 23. c5 {[%emt 0:00:53]} bxc5 {[%emt 0:00:24]} 24. bxc5 {[%emt 0:00:02]} Nc4 {[%emt 0:00:04]} 25. Rd3 {[%emt 0:00:22]} Ne5 {[%emt 0:00:11]} 26. Qe2 {[%emt 0:00:45]} Nxd3 {[%emt 0:00:06]} 27. Qxd3 {[%emt 0:00:02]} Qb4 {[%emt 0:00:47]} 28. Rc1 {[%emt 0:00:54]} Qxc5 {[%emt 0:00:15]} 29. Nb3 {[%emt 0:01:24]} Qa7 {[%emt 0:00:22]} 30. Na4 {[%emt 0:01:30]} Bf8 {[%emt 0:02:01]} 31. Nac5 {[%emt 0:04:11]} Bxc5 {[%emt 0:00:53]} 32. Nxc5 {[%emt 0:00:04]} Rc8 {[%emt 0:00:05]} 33. Qd4 {[%emt 0:01:18]} Red8 {[%emt 0:00:19]} 34. Nb3 {[%emt 0:01:28]} Rxc1+ {[%emt 0:00:14]} 35. Nxc1 {[%emt 0:00:02]} Qxd4 {[%emt 0:00:01]} 36. exd4 {[%emt 0:00:02]} Rc8 {[%emt 0:00:03]} 37. Nb3 {[%emt 0:00:02]} Rc2 {[%emt 0:00:04]} 38. Nc5 {[%emt 0:00:04]} Rxa2 {[%emt 0:00:03]} 39. Nxd7 {[%emt 0:00:02]} Rd2 {[%emt 0:00:04]} 40. Nc5 {[%emt 0:00:03]} Rxd4 {[%emt 0:00:27]} 41. Nxa6 {[%emt 0:00:05]} Kf7 {[%emt 0:00:08]} 42. Nc5 {[%emt 0:00:03]} Rc4 {[%emt 0:00:04]} 43. Nd3 {[%emt 0:00:05]} Ra4 {[%emt 0:00:07]} 44. Kh2 {[%emt 0:00:25]} Ra2 {[%emt 0:00:06]} 45. f3 {[%emt 0:00:33]} Kf6 {[%emt 0:00:04]} 46. f4 {[%emt 0:01:26]} Rd2 {[%emt 0:00:14]} 47. Ne1 {[%emt 0:00:18]} h6 {[%emt 0:00:18]} 48. h4 {[%emt 0:00:22]} Ra2 {[%emt 0:00:05]} 49. Nf3 {[%emt 0:00:05]} Ra3 {[%emt 0:00:12]} 50. Kg3 {[%emt 0:01:25]} Ra5 {[%emt 0:06:20]} 51. Kf2 {[%emt 0:01:10]} Rc5 {[%emt 0:03:53]} 52. Kg3 {[%emt 0:00:40]} Rc4 {[%emt 0:00:50]} 53. Ne5 {[%emt 0:00:25]} Re4 {[%emt 0:00:23]} 54. Nf3 {[%emt 0:00:29]} Rc4 {[%emt 0:00:03]} 55. Nd2 {[%emt 0:00:47]} Ra4 {[%emt 0:00:23]} 56. Nf3 {[%emt 0:00:06]} Rb4 {[%emt 0:00:02]} 57. Nd2 {[%emt 0:00:30]} e5 {[%emt 0:00:36]} 58. fxe5+ {[%emt 0:00:10]} Kxe5 {[%emt 0:00:02]} 59. Nf3+ {[%emt 0:00:03]} Kf6 {[%emt 0:00:02]} 60. Kh3 {[%emt 0:00:43]} Rb3 {[%emt 0:01:06]} 61. Kh2 {[%emt 0:00:21]} g5 {[%emt 0:01:51]} 62. hxg5+ {[%emt 0:00:15]} hxg5 {[%emt 0:00:01]} 63. Kg3 {[%emt 0:00:24]} g4 {[%emt 0:00:07]} 64. Kf4 {[%emt 0:00:04]} gxf3 {[%emt 0:00:04]} 65. gxf3 {[%emt 0:00:03]} Rb4+ {[%emt 0:00:02]} 66. Kg3 {[%emt 0:00:01]} Ke5 {[%emt 0:00:07]} 67. Kg2 {[%emt 0:00:04]} Kf4 {[%emt 0:00:01]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.20"]
[White "Karania, Hardiv"]
[Black "Belattar, Mohamed Walid"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1317"]
[BlackElo "1214"]
[Annotator "NA RC"]
[PlyCount "120"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:22:04]} 2. Bf4 {[%emt 0:00:09]} e6 {[%emt 0:00:04]} 3. c3 {[%emt 0:00:11]} b6 {[%emt 0:00:36]} 4. f3 {[%emt 0:00:19]} Bb7 {[%emt 0:00:36]} 5. Nd2 {[%emt 0:00:16]} Be7 {[%emt 0:00:05]} 6. e4 {[%emt 0:00:14]} d5 {[%emt 0:00:08]} 7. e5 {[%emt 0:00:10]} Nfd7 {[%emt 0:00:12]} 8. Bd3 {[%emt 0:00:27]} O-O {[%emt 0:00:17]} 9. Ne2 {[%emt 0:00:07]} c5 {[%emt 0:00:04]} 10. O-O {[%emt 0:00:46]} Nc6 {[%emt 0:00:13]} 11. Qc2 {[%emt 0:00:20]} g6 {[%emt 0:00:16]} 12. b3 {[%emt 0:00:02]} cxd4 {[%emt 0:01:29]} 13. cxd4 {[%emt 0:00:12]} Nb4 {[%emt 0:00:05]} 14. Qb1 {[%emt 0:00:48]} Nxd3 {[%emt 0:00:12]} 15. Qxd3 {[%emt 0:00:13]} a5 {[%emt 0:00:17]} 16. a4 {[%emt 0:00:05]} Ba6 {[%emt 0:00:09]} 17. Qe3 {[%emt 0:00:17]} Bxe2 {[%emt 0:00:34]} 18. Qxe2 {[%emt 0:00:04]} Rc8 {[%emt 0:00:08]} 19. Rac1 {[%emt 0:00:21]} Rxc1 {[%emt 0:00:25]} 20. Rxc1 {[%emt 0:00:05]} Bg5 {[%emt 0:00:06]} 21. Be3 {[%emt 0:00:14]} Bxe3+ {[%emt 0:00:06]} 22. Qxe3 {[%emt 0:00:04]} Qe7 {[%emt 0:00:08]} 23. f4 {[%emt 0:00:18]} Qd8 {[%emt 0:00:19]} 24. Nf3 {[%emt 0:00:04]} Qb8 {[%emt 0:00:05]} 25. Ng5 {[%emt 0:00:16]} h6 {[%emt 0:00:07]} 26. Nf3 {[%emt 0:00:12]} Rc8 {[%emt 0:00:07]} 27. g4 {[%emt 0:00:25]} Kg7 {[%emt 0:00:07]} 28. Nh4 {[%emt 0:00:44]} Rxc1+ {[%emt 0:00:07]} 29. Qxc1 {[%emt 0:00:04]} b5 {[%emt 0:00:04]} 30. Qc6 {[%emt 0:00:43]} bxa4 {[%emt 0:00:29]} 31. Qxa4 {[%emt 0:00:42]} Qa7 {[%emt 0:00:09]} 32. Nf3 {[%emt 0:00:59]} Nb6 {[%emt 0:00:14]} 33. Qa1 {[%emt 0:03:58]} a4 {[%emt 0:00:05]} 34. bxa4 {[%emt 0:00:03]} Qxa4 {[%emt 0:00:10]} 35. Qxa4 {[%emt 0:00:41]} Nxa4 {[%emt 0:00:04]} 36. Kf2 {[%emt 0:00:08]} f6 {[%emt 0:00:19]} 37. h4 {[%emt 0:00:06]} Nc3 {[%emt 0:00:07]} 38. Ke3 {[%emt 0:00:48]} Ne4 {[%emt 0:00:10]} 39. h5 {[%emt 0:00:30]} gxh5 {[%emt 0:00:14]} 40. gxh5 {[%emt 0:00:02]} Ng3 {[%emt 0:00:03]} 41. Nh4 {[%emt 0:00:31]} Nxh5 {[%emt 0:00:06]} 42. f5 {[%emt 0:00:06]} Kf7 {[%emt 0:00:15]} 43. Kf3 {[%emt 0:00:27]} Ng7 {[%emt 0:00:13]} 44. Kf4 {[%emt 0:00:10]} fxe5+ {[%emt 0:00:16]} 45. Kxe5 {[%emt 0:00:16]} Nxf5 {[%emt 0:00:09]} 46. Nf3 {[%emt 0:00:35]} Ke7 {[%emt 0:00:10]} 47. Nh2 {[%emt 0:00:48]} h5 {[%emt 0:00:06]} 48. Nf3 {[%emt 0:00:03]} h4 {[%emt 0:00:04]} 49. Ng5 {[%emt 0:00:06]} Ng3 {[%emt 0:00:17]} 50. Nxe6 {[%emt 0:02:27]} h3 {[%emt 0:00:08]} 51. Nf4 {[%emt 0:01:46]} h2 {[%emt 0:00:08]} 52. Nxd5+ {[%emt 0:00:03]} Kd8 {[%emt 0:00:10]} 53. Nf4 {[%emt 0:00:18]} h1=Q {[%emt 0:00:06]} 54. d5 {[%emt 0:00:02]} Qe4+ {[%emt 0:00:08]} 55. Kd6 {[%emt 0:00:04]} Qxf4+ {[%emt 0:00:03]} 56. Kc6 {[%emt 0:00:02]} Nf5 {[%emt 0:00:08]} 57. d6 {[%emt 0:00:03]} Qxd6+ {[%emt 0:00:03]} 58. Kb7 {[%emt 0:00:03]} Qc5 {[%emt 0:00:11]} 59. Ka8 {[%emt 0:00:03]} Qb5 {[%emt 0:00:06]} 60. Ka7 {[%emt 0:00:03]} Kc7 {[%emt 0:00:06]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.1"]
[White "Brahami, Lamine"]
[Black "Mhango, Banele"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2194"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,76,26,35,7,17,7,0,0,0,-15,-25,-75,-75,-77,-54,-70,-74,-52,-65,-85,-49,-47,-45,-51,-29,-84,-65,-65,-60,-64,-71,-82,-73,-67,-57,-98,-66,-61,-48,-52,-45,-62,-55,-87,-89,-95,-32,-56,-27,-51,-58,-101,-91,-102,-48,-60,0,-102,0,-55,0]} 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 O-O 6. h3 Nfd7 7. c4 e5 8. Bh2 Nc6 9. Nc3 f5 10. dxe5 {E61: King's Indian: Early deviations for White, including Smyslov System.} Ndxe5 11. O-O Be6 12. Qa4 {The position is equal.} Nd7 {[#]} 13. Nd5 $146 ({Predecessor:} 13. Qc2 Nce5 14. b3 c6 15. Rad1 Qe7 16. Nd4 Rad8 17. Rd2 Nf6 18. Nxe6 Qxe6 19. Rfd1 Rfe8 20. Bf1 a6 21. a4 a5 22. Qb1 {½-½ (22) Giannatos,P (2272)-Zapata,A (2438) Greensboro 2017}) 13... Nb6 14. Qb3 {[#]} Na5 $1 {[%cal Ra5b3]} 15. Qb4 {[#]} Naxc4 16. Bxc4 Nxc4 (16... Nxd5 $6 17. Qxb7 Rb8 18. Qxa7 $11) (16... Bxd5 $6 17. Bxd5+ Nxd5 18. Qxb7 $14) 17. Qxc4 {And now Qd3 would win.} c6 18. Rad1 Bxd5 ({Much worse is} 18... cxd5 $6 19. Qb4 $11) 19. Rxd5 cxd5 20. Qxd5+ {[%mdl 64] Double Attack} Kh8 21. Nd4 (21. Bxd6 $11 {keeps the balance.} Re8 22. b4) 21... Bxd4 22. Qxd4+ Qf6 {aiming for ...Qxd4.} 23. Qb4 Rf7 24. Bxd6 Kg8 25. Bc5 Qe6 26. Bd4 Rc8 27. Bc3 Rd8 (27... Qxa2 $6 28. Qd4 $11) 28. Qf4 Qe7 ({But not} 28... Qxa2 $2 29. Qe5 $18) 29. h4 b6 30. h5 {[#] White wants to play hxg6.} g5 {[%cal Rg5f4]} ({Reject} 30... gxh5 $6 31. a3 $11) 31. Qc4 h6 (31... Qe4 $17 32. Bd4 f4) 32. a4 Qc5 (32... Qe4 {is interesting.} 33. Bd4 f4 34. a5 f3 35. g3 Qg4) 33. Qe6 Qd6 $1 {[%cal Rd6e6]} 34. Qb3 Qd5 35. Qc2 Qe4 ({Black should play} 35... Rc7 $17 36. Qb1 Qe4) 36. Qb3 $15 Qd5 37. Qc2 Qe4 38. Qb3 Qd5 {Weighted Error Value: White=0.12/Black=0.16} ({Better is} 38... Qc6 $15) 1/2-1/2

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.2"]
[White "Lutuima, Amaro"]
[Black "Junior, Domingos"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2050"]
[BlackElo "1894"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,-48,-55,-52,-52,-44,-56,-54,-50,-63,-55,-66,-60,-104,-99,-103,-100,-99,-95,-96,-97,-150,-117,-123,-116,-157,-133,-161,-150,-180,-176,-180,-180,-180,-181,-203,-182,-216,-185,-224,-180,-247,-230,-817,-766,-2089,-2042,-1930,-1890,-1810,-1620,-1742,-1647,-2129,-1787,-29963,-6317,-6317,-6219,-29988,-29989,-29989,-29990,-29990,-29991,-29991,-29992,-29992]} 1. e4 c6 2. d4 d5 3. c4 dxe4 4. f3 exf3 5. Nxf3 Nf6 6. Nc3 {B12: Caro-Kann: Advance Variation.} Bf5 7. Bd3 Bxd3 8. Qxd3 {Black is slightly better.} e6 9. Bg5 Nbd7 10. O-O {[#]} Be7 $146 ({Predecessor:} 10... Qc7 11. Bxf6 Nxf6 12. Ne4 Nxe4 13. Qxe4 Be7 14. Ne5 O-O 15. Rf3 Bd6 16. Rh3 g6 {0-1 (43) Bauer,B-Wastian,J playchess.com INT 2008}) 11. Bxf6 {White is now going downhill.} Nxf6 12. Rad1 O-O 13. Kh1 Qc7 14. Rfe1 Rad8 15. Ne4 (15. a3 $142) 15... Nxe4 16. Qxe4 Bf6 17. b4 Qd6 18. c5 Qd5 19. Qxd5 Rxd5 ({Resist} 19... cxd5 20. b5 $15) 20. Rd2 Rfd8 {[%cal Rf6d4]} 21. Red1 g5 22. h3 Kg7 23. Kg1 Kg6 24. Kf2 Bg7 25. Ke3 (25. g4 {was called for.}) 25... f5 $19 26. Ne5+ $2 {[#]} (26. g4) 26... Bxe5 27. dxe5 Rxd2 28. Rxd2 Rxd2 29. Kxd2 {[%mdl 4096] Endgame KP-KP} f4 30. Kd3 Kf5 31. Kd4 h5 32. a4 a5 33. bxa5 g4 34. h4 g3 {Black mates.} 35. a6 bxa6 36. Kc4 f3 {[%mdl 64] [#] Promotion} 37. gxf3 g2 38. Kb4 {Weighted Error Value: White=1.06/Black=0.16} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.3"]
[White "Mohamed Abderrahim, Taleb Mohamed"]
[Black "Khumalo, Keith"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1799"]
[BlackElo "2142"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,127,-49,-21,-40,-33,-55,-25,-33,-33,-42,-29,-33,-26,-34,-29,-30,-14,-28,-16,-27,-13,-23,0,0,16,13,27,20,25,22,56,0,60,-84,0,-137,-136,-130,-99,-189,-59,-62,-84,-129,-141,-117,-123,-101,-47,-77,-30,-237,-238,-210,-119,-129,-118,-108,-67,-67,-59,-56,-74,-63,-41,-43,-12,-5,0,-40,0,0,0,0,276,235,373,351,402,337,732,739,567,366,140,0,191,18,24,-126,-89,-414,0,0,0,4,115,0,0,0,0,0,1239,1216,9389,2550,12829,12830,12831,12832,12825,1797,12833,12835,12829,12830,12840,12840,12840,1328]} 1. e4 c5 2. a3 g6 3. h4 h5 4. b4 Bg7 5. Nc3 d6 6. Nf3 {[#] B20: Sicilian: Unusual White 2nd moves.} Nc6 $146 ({Predecessor:} 6... Nf6 7. g3 O-O 8. Bg2 Bg4 9. bxc5 dxc5 10. O-O Nc6 11. Qe1 Nd7 12. Rb1 b6 {1-0 (41) Aleskerov,F (2331)-Ashe,B (2193) Santa Clara 2014}) 7. Bb5 Bd7 8. bxc5 {Black has an edge.} dxc5 9. Bb2 a6 10. Bxc6 Bxc6 11. O-O Nh6 12. Qe2 O-O 13. Nd1 Bxb2 14. Nxb2 Ng4 15. d3 Qc7 16. Nc4 f5 17. e5 b5 18. Ncd2 Rfd8 19. Rfe1 Rd5 20. Nf1 (20. c3 $14) 20... Rd7 (20... e6 $11) 21. N3h2 (21. Ng5 $14 {keeps the upper hand.}) 21... Bb7 (21... Nxh2 $17 22. Nxh2 Rd4) 22. Nxg4 (22. Nf3 $1 $11 {keeps the balance.}) 22... hxg4 $17 23. Qe3 e6 24. Qg5 (24. Nd2 $17 {was worth a try.}) 24... Rg7 (24... Qc6 $19 {[%csl Gb7][%cal Rc6g2]} 25. Ne3 Rf8) 25. Rad1 Qd8 26. Qf6 Qd7 27. Ne3 Rf8 28. Qg5 Qd4 ({Black should try} 28... Rh7 $17 29. h5 (29. Qxg6+ $2 Rg7 $19) 29... Qg7 30. hxg6 (30. Qxg6 $2 Qxg6 31. hxg6 Rh4 $17) 30... Rh6) 29. Nf1 Bc6 30. Qe3 $2 (30. c4 $11) 30... Qd5 $1 $19 {[%csl Gc6][%cal Rd5g2]} 31. Qg3 Bb7 (31... Rh7 $19 32. d4 c4) 32. d4 $17 cxd4 33. c3 d3 (33... Qc5 {is interesting.} 34. Rxd4 Qxa3 35. Qe3 Qe7 36. Qh6 a5) 34. Rxd3 {[#]} f4 $1 35. Rxd5 fxg3 36. Rd2 {[#]} Rd7 $1 {White must now prevent ...Rxd2.} 37. Ree2 gxf2+ (37... Rxd2 {with more complications.} 38. Rxd2 gxf2+ 39. Rxf2 Rc8 40. Rd2 Kf8) 38. Rxf2 Rxf2 39. Rxf2 $15 {[%mdl 4096] Endgame KRB-KRN} (39. Kxf2 {is more complex.} Rf7+ 40. Ke1 Kg7 41. Ne3 g3 42. Rd4) 39... Rd1 (39... Kg7 {keeps more tension.} 40. Rd2 Rc7 41. Rd6 Bc8 42. Rd3 g5) 40. Rd2 Rxd2 41. Nxd2 $11 {KB-KN} Kf8 $2 {[%mdl 8192]} (41... g3 $1 $11 {and Black has nothing to worry.}) 42. Kf2 Ke7 (42... Kg7 {keeps fighting.} 43. Kg3 Kh6) 43. g3 $18 Kd7 44. Ke3 Kc6 $2 (44... Ke7 45. Nb3 Bd5) 45. Kf4 Kd5 46. Ne4 Bc6 $2 (46... Ba8 $18 47. Nf2 Bc6) 47. Nd2 ({Better is} 47. Nd6 $16) 47... a5 $2 (47... Bb7 $11) 48. Nb3 $2 ({White has to play} 48. Kg5 $1 $18 {[%cal Rg5g6]}) 48... a4 $11 49. Nd4 (49. Nd2 $1 $11) 49... Bd7 {aiming for ...Kc4.} 50. Kxg4 $2 {[%mdl 8192] [#]} (50. Ne2 $17) 50... Kxe5 $2 (50... Kc4 $1 $19 {[%cal Rc4c3]} 51. Ne2 Kb3) 51. Kg5 Kd5 (51... Ke4 {looks sharper.} 52. g4 b4 53. cxb4 Kxd4 54. Kxg6 e5) 52. Kxg6 e5 (52... b4 $1 $11 {remains equal.} 53. cxb4 Kxd4) 53. Ne2 (53. Nf5 $16 b4 54. cxb4 Bxf5+ 55. Kxf5) 53... Bg4 54. Nc1 {h5 is the strong threat.} Kc4 {And now ...Bd1 would win.} 55. h5 Kxc3 $2 {[%mdl 8192]} (55... Bf3 $11) 56. h6 $18 {White is clearly winning.} Bd1 57. Na2+ Kb2 58. Nb4 ({Not} 58. h7 $2 Bc2+ 59. Kh6 {[#]} Bxh7 $1 $19 {[%mdl 512]}) 58... Kxa3 {[#]} 59. h7 $1 Kxb4 60. h8=Q (60. Kg5 $142 Kb3 61. h8=Q) 60... a3 61. Qxe5 {Qd4+ would kill now.} Bc2+ 62. Kf6 a2 63. Qb2+ Bb3 64. g4 {A wild game.  Weighted Error Value: White=0.60/Black=0.61} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.4"]
[White "Joao Farisse"]
[Black "Borges Delgado, Gabriel Jose"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1574"]
[BlackElo "2228"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,139,0,0,0,27,21,36,16,36,20,43,32,29,37,97,98,97,51,53,50,51,41,64,64,74,72,76,68,91,49,73,70,70,82,82,42,42,42,47,11,84,44,44,26,17,19,96,90,105,-147,-147,-152,-152,-147,-149,-257,-253,-255,-235,-243,-222,-319,-23,-847,-841,-648,-597,-1170,-1172,-29989,-29990,-29990,-29991,-29994,-29992,-29995,-29990,-2184,-737,-719,-660,-596,-359,-599,-583,-914,-912,-5617,-542,-29993,-29988,-29974,-1008,-954,-951,-758,-637,-1944,-1200,-952,-660,-741,-700,-4929,-880,-753,-747,-800,-768,-745,-740,-774,-734,-29992,-964,-792,0,-29992,-29988,-29994,-29995,-29996,-29997,-29997,-29998,-29999]} 1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. O-O O-O 7. d3 d6 8. Bd2 Rb8 9. Rb1 {A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6.} h6 10. a3 a5 11. Nb5 {[#] White is slightly better.} Bg4 $146 ({Predecessor:} 11... Be6 12. b4 axb4 13. axb4 b6 14. bxc5 bxc5 15. Bc3 {½-½ (15) Cyborowski,L (2526)-Rasik,V (2516) Czechia 2013}) 12. Re1 Re8 13. b4 axb4 14. axb4 Nd7 ({Better is} 14... cxb4 $14 15. Bxb4 Nxb4 16. Rxb4 Qa5) 15. bxc5 $16 Nxc5 16. Bc3 e5 17. Qc2 Qd7 18. Nd2 Nd4 19. Bxd4 exd4 20. Nf3 Bxf3 21. Bxf3 Ra8 22. Ra1 h5 23. Rxa8 Rxa8 24. Qd2 Na4 25. Ra1 Ra6 26. Qb4 Nc5 27. Qb2 Rb6 (27... Na4 $11 28. Qb4 Nc5) 28. Ra8+ Kh7 29. Qd2 Ra6 30. Ra7 h4 (30... Rxa7 $11 {keeps the balance.} 31. Nxa7 Na4) 31. Qg5 ({Much worse is} 31. gxh4 $6 Be5 $11) 31... h3 32. Bg4 $2 {[%mdl 8192] [#]} (32. Qg4 $1 $16 {keeps the pressure on.}) 32... Rxa7 $1 $17 {Black keeps a firm grip on the game.} 33. Nxa7 Qa4 $36 {[%cal Ra4d1][%mdl 2048] White is under strong pressure.} 34. Bxh3 {And now Nc8 would win.} Qxa7 35. Qh4+ (35. Bg4 $17 {was necessary.}) 35... Kg8 $19 36. Qd8+ Bf8 37. Bg4 Nb3 {White must now prevent ...Qa1+.} 38. h4 {[#]} (38. Kg2 $142) 38... Nd2 $2 (38... Qa1+ $1 $19 39. Kh2 Qe1) 39. Qg5 $2 {[%mdl 8192]} (39. h5 $11 Qa1+ 40. Kh2) 39... Qa1+ 40. Kh2 Qe1 41. Qf4 Bg7 42. Qxd6 Qxf2+ 43. Kh3 Nf1 {[%csl Gf1][%cal Rf2h2]} 44. Bf3 Qh2+ 45. Kg4 Ne3+ 46. Kf4 Bh6+ (46... Qh3 $142 47. Qd8+ Kh7) 47. Ke4 Nf5 48. Qd8+ Kh7 49. h5 $2 (49. Kd5 {is a better defense.}) 49... Nxg3+ 50. Kxd4 Qg1+ 51. Kd5 Nxh5 (51... Nf5 $142 {[%csl Gf5][%cal Rg1d4]} 52. Qf6 Bg7 53. hxg6+ fxg6 54. Qxg7+ Kxg7) 52. Qc7 Qg5+ 53. Kd6 Bf8+ (53... Qf4+ $142 54. Kd7 Qf5+ 55. Kd8 Bg5+ 56. Qe7 Qa5+ 57. Kc8 Bxe7 58. Bxh5 Qb6 59. c5 Bxc5 60. Kd7 Bd6 61. Bxg6+ Kxg6 62. Ke8 Qc7 63. e4 Qe7#) 54. Kd7 Qf5+ 55. Kd8 Ng7 {( -> ...Ne6+)} 56. Qh2+ Kg8 {...Ne6+ is the strong threat.} 57. Bd5 Bc5 58. Qc7 b6 59. e4 Qf6+ 60. Kc8 Ne8 61. Qd7 Nd6+ 62. Kc7 Qe5 63. Kc6 Kg7 {aiming for ...Qa1.} 64. Qg4 Qe7 (64... f5 $142 65. Be6 fxg4 66. Bd7 Bd4 67. Bf5 gxf5 68. Kd7 Kf6 69. Kc7 Qc5+ 70. Kd7 Be5 71. exf5 Qc8#) 65. Qd7 Qe5 66. Qg4 $1 Qe8+ {Black mates.} 67. Kc7 f5 68. Qxf5 gxf5 {[%csl Gd6][%cal Re8c8]} 69. Be6 Qxe6 {[%csl Gd6][%cal Re6c8]} 70. exf5 Qc8# {Weighted Error Value: White=0.73/Black=0.29} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.5"]
[White "Filipe, Marcio"]
[Black "Vasco Mateus Felizardo Viageir"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1990"]
[BlackElo "1862"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,64,9,22,14,34,19,77,64,115,91,89,99,119,93,166,-175,-178,-193,-177,-149,-106,-92,-100,-111,-90,-108,-91,-97,-90,-199,-230,-209,-208,-520,-550,-538,-543,-513,-499,-29995,-29996,-29996,-29997]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg7 10. Qd2 Nc6 11. Nb3 Be6 12. f3 Nge5 13. h4 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} gxh4 14. Bxh4 Rc8 (14... Na5 $11) 15. O-O-O {[#] White is better.} Nc4 $146 (15... Nb4 $14) ({Predecessor:} 15... Na5 16. Qd4 Nac4 17. Bxc4 Rxc4 18. Qe3 Rc8 19. Be1 Nc4 20. Qf2 Qc7 21. Nd4 Qa5 22. Nb3 Qc7 23. Nd4 Qa5 {½-½ (23) Sprik,S (967)-Borst,J (1885) IECG email 1999}) 16. Bxc4 $16 Bxc4 17. Kb1 Bxb3 18. axb3 Nb4 (18... Qa5 $16 19. Nd5 Qxd2 20. Rxd2 h5) 19. Be1 $4 {[%mdl 8192] [#]} (19. Nd5 $18 {and life is good for White.} Nxd5 20. exd5) 19... Rxc3 $1 $19 {[%mdl 512]} 20. bxc3 {[#]} Qa5 21. Qf2 {[#]} Qa2+ $40 {[%mdl 128] Black has strong attack.} (21... h5 $142 $1 22. Rh4 {[#]} Bf6 $1) 22. Kc1 $17 Qa1+ 23. Kd2 Qxc3+ {[%mdl 64] Double Attack} 24. Ke2 Qxc2+ 25. Rd2 Qxb3 {Hoping for ...Qc4+.} 26. Qb6 (26. Kf1 $17 {is a better defense.}) 26... Qc4+ $19 27. Kf2 Nd3+ 28. Kg3 $2 (28. Rxd3 {is more resistant.} Qxd3 29. Qxb7 Qc2+ 30. Kg1) 28... Be5+ 29. Kh4 Nxe1 30. Rxe1 Qe6 {( -> ...Qf6+)} 31. Rd3 (31. Qxb7 $19 O-O 32. Rd5) 31... Qf6+ 32. Kh3 Qf4 {[%csl Ge5][%cal Rf4g3] Weighted Error Value: White=1.44/Black=0.13} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.6"]
[White "Elier, Ali"]
[Black "Fourie, Brandon"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2037"]
[BlackElo "1583"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,89,0,0,0,0,-16,-17,-95,-28,-47,-49,-108,-111,-89,-66,-72,-73,-71,-55,-58,-25,-11,-21,-19,-9,-9,-9,-6,0,0,0,0,0,-17,-2,-14,-2,-7,0,0,0,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,0,0,25,25,26,75,4710,2689]} 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. O-O Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 Rd8 13. Qb4 {B22: Sicilian: 2 c3.} Qc6 {[#]} 14. Qa5 $146 ({Predecessor:} 14. Qb3 e6 15. Nd2 Be7 16. Nf3 O-O 17. Bd2 Nc4 18. Bf4 Bf6 19. Rad1 h6 20. Qc2 e5 {0-1 (38) Diaz Villagran,R (2305)-Clarke,B (2429) chess.com INT 2020}) 14... e6 15. Na3 {[#]} (15. Qg5 $11 {remains equal.}) 15... Bc5 (15... Rd5 $1 $17 {[%cal Rd5a5]} 16. Qxa7 Bd6) 16. b4 Be7 17. b5 (17. c4 $15) 17... Qc7 $17 18. Be3 Nd5 19. Qxc7 Nxc7 20. b6 axb6 21. Bxb6 Bxa3 22. Bxc7 Rd7 23. Ba5 Rd5 24. Bb4 Bxb4 25. cxb4 $11 {[%mdl 4096] Endgame KRR-KRR} Kd7 26. Rfc1 Rc8 (26... b5 {is interesting.} 27. a4 bxa4 28. Rxa4 Rb8 29. Ra7+ Ke8) 27. Rxc8 Kxc8 {KR-KR} 28. g3 Rd2 29. Rc1+ Kd7 30. a3 Ra2 31. Rc3 h6 32. h4 Kd8 33. Kg2 Kd7 34. g4 Ra1 35. Kg3 Kd6 36. Kf4 Ra2 37. f3 Ra1 38. Ke4 Re1+ 39. Kd4 e5+ 40. Kd3 Rd1+ 41. Kc2 Rf1 42. a4 e4 43. fxe4 Rf4 44. Rc4 Rxg4 $2 {[%mdl 8192] [#]} (44... Kd7 $16) 45. e5+ $1 {[%mdl 64] Discovered Attack.  Weighted Error Value: White=0.10/Black=0.11} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.7"]
[White "Spink, Benjamin M"]
[Black "George Samir, David"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2110"]
[BlackElo "1775"]
[Annotator "RC"]
[PlyCount "104"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:04]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:02]} 6. Bc4 {[%emt 0:00:09]} e6 {[%emt 0:00:02]} 7. Bb3 {[%emt 0:00:08]} Be7 {[%emt 0:00:04]} 8. O-O {[%emt 0:00:05]} O-O {[%emt 0:00:20]} 9. Be3 {[%emt 0:00:04]} a6 {[%emt 0:00:04]} 10. f4 {[%emt 0:00:04]} Qc7 {[%emt 0:01:10]} 11. f5 {[%emt 0:00:15]} e5 {[%emt 0:00:05]} 12. Nde2 {[%emt 0:00:09]} Ng4 {[%emt 0:00:25]} 13. Qd2 {[%emt 0:01:26]} Nxe3 {[%emt 0:00:38]} 14. Qxe3 {[%emt 0:00:03]} b5 {[%emt 0:00:18]} 15. Nd5 {[%emt 0:00:15]} Qa7 {[%emt 0:00:11]} 16. Qxa7 {[%emt 0:00:21]} Rxa7 {[%emt 0:00:03]} 17. Nxe7+ {[%emt 0:00:25]} Nxe7 {[%emt 0:00:08]} 18. Rad1 {[%emt 0:00:14]} Rd8 {[%emt 0:01:40]} 19. f6 {[%emt 0:00:57]} Ng6 {[%emt 0:00:07]} 20. fxg7 {[%emt 0:00:05]} Kxg7 {[%emt 0:00:03]} 21. Ng3 {[%emt 0:00:35]} Bg4 {[%emt 0:01:07]} 22. Nf5+ {[%emt 0:00:43]} Bxf5 {[%emt 0:00:14]} 23. Rxf5 {[%emt 0:00:11]} Rad7 {[%emt 0:00:25]} 24. g3 {[%emt 0:00:27]} Nf8 {[%emt 0:01:19]} 25. Rdf1 {[%emt 0:02:46]} Ne6 {[%emt 0:00:08]} 26. Rf6 {[%emt 0:00:47]} Re7 {[%emt 0:01:46]} 27. h4 {[%emt 0:00:11]} Rdd7 {[%emt 0:01:56]} 28. h5 {[%emt 0:01:01]} h6 {[%emt 0:00:16]} 29. c3 {[%emt 0:01:15]} Ng5 {[%emt 0:00:44]} 30. Bd5 {[%emt 0:00:16]} Nh3+ {[%emt 0:00:11]} 31. Kg2 {[%emt 0:00:13]} Nf4+ {[%emt 0:00:04]} 32. gxf4 {[%emt 0:01:37]} Kxf6 {[%emt 0:00:14]} 33. fxe5+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:02]} 34. exd6 {[%emt 0:00:04]} Rxd6 {[%emt 0:00:04]} 35. Rf3 {[%emt 0:01:30]} Rf6 {[%emt 0:00:54]} 36. Rg3+ {[%emt 0:01:32]} Kf8 {[%emt 0:00:11]} 37. Rg4 {[%emt 0:00:38]} Re5 {[%emt 0:00:11]} 38. Rh4 {[%emt 0:00:31]} Rg5+ {[%emt 0:00:38]} 39. Kh1 {[%emt 0:00:04]} Rf1+ {[%emt 0:00:16]} 40. Kh2 {[%emt 0:00:04]} Ke7 {[%emt 0:00:48]} 41. b4 {[%emt 0:01:25]} Rf2+ {[%emt 0:00:11]} 42. Kh1 {[%emt 0:00:19]} Rg3 {[%emt 0:00:43]} 43. c4 {[%emt 0:01:00]} Rc3 {[%emt 0:00:05]} 44. Kg1 {[%emt 0:00:06]} Rxa2 {[%emt 0:00:16]} 45. Rf4 {[%emt 0:00:05]} Rc1+ {[%emt 0:00:03]} 46. Rf1 {[%emt 0:00:03]} Rxf1+ {[%emt 0:00:42]} 47. Kxf1 {[%emt 0:00:03]} Rb2 {[%emt 0:00:27]} 48. cxb5 {[%emt 0:00:49]} axb5 {[%emt 0:00:05]} 49. Bc6 {[%emt 0:00:25]} Rxb4 {[%emt 0:00:05]} 50. Ke2 {[%emt 0:00:05]} Rb3 {[%emt 0:00:10]} 51. Kd2 {[%emt 0:00:32]} b4 {[%emt 0:00:15]} 52. Kc2 {[%emt 0:00:11]} Rc3+ {[%emt 0:00:04]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.8"]
[White "Lion, Pierre"]
[Black "Shah, Darshan Samir"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1586"]
[BlackElo "1502"]
[Annotator "NA RC"]
[PlyCount "127"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:03]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:02]} e6 {[%emt 0:00:06]} 6. g4 {[%emt 0:00:04]} h6 {[%emt 0:00:10]} 7. Rg1 {[%emt 0:00:07]} Nc6 {[%emt 0:00:20]} 8. h4 {[%emt 0:00:06]} d5 {[%emt 0:00:08]} 9. Nxc6 {[%emt 0:00:48]} bxc6 {[%emt 0:00:11]} 10. g5 {[%emt 0:00:10]} hxg5 {[%emt 0:00:25]} 11. hxg5 {[%emt 0:00:02]} Nxe4 {[%emt 0:00:30]} 12. Nxe4 {[%emt 0:00:02]} dxe4 {[%emt 0:00:01]} 13. Qxd8+ {[%emt 0:00:02]} Kxd8 {[%emt 0:00:05]} 14. Bf4 {[%emt 0:00:11]} f6 {[%emt 0:00:12]} 15. O-O-O+ {[%emt 0:00:05]} Ke8 {[%emt 0:00:28]} 16. gxf6 {[%emt 0:01:43]} gxf6 {[%emt 0:00:08]} 17. Bc4 {[%emt 0:00:22]} e5 {[%emt 0:00:33]} 18. Be3 {[%emt 0:00:06]} f5 {[%emt 0:00:16]} 19. Bg5 {[%emt 0:00:07]} Be7 {[%emt 0:00:33]} 20. Bxe7 {[%emt 0:00:05]} Kxe7 {[%emt 0:00:08]} 21. Rg7+ {[%emt 0:00:02]} Ke8 {[%emt 0:00:44]} 22. Rd6 {[%emt 0:00:08]} Rh1+ {[%emt 0:01:55]} 23. Kd2 {[%emt 0:00:04]} Rh2 {[%emt 0:00:08]} 24. Ke3 {[%emt 0:00:27]} Rh3+ {[%emt 0:00:10]} 25. Ke2 {[%emt 0:00:03]} Rb8 {[%emt 0:00:27]} 26. b3 {[%emt 0:00:13]} Rb7 {[%emt 0:02:33]} 27. Rg8+ {[%emt 0:00:34]} Ke7 {[%emt 0:00:16]} 28. Rxc6 {[%emt 0:00:13]} Bd7 {[%emt 0:00:19]} 29. Rg7+ {[%emt 0:00:13]} Kd8 {[%emt 0:00:16]} 30. Rd6 {[%emt 0:00:06]} Rc3 {[%emt 0:01:56]} 31. Be6 {[%emt 0:00:10]} Rxc2+ {[%emt 0:00:04]} 32. Kd1 {[%emt 0:00:07]} Rcc7 {[%emt 0:00:08]} 33. Bxf5 {[%emt 0:00:10]} Ke8 {[%emt 0:00:11]} 34. Rgxd7 {[%emt 0:00:05]} Rxd7 {[%emt 0:00:07]} 35. Rxd7 {[%emt 0:00:02]} Rxd7+ {[%emt 0:00:02]} 36. Bxd7+ {[%emt 0:00:01]} Kxd7 {[%emt 0:00:07]} 37. Ke2 {[%emt 0:00:01]} Kc6 {[%emt 0:00:19]} 38. Ke3 {[%emt 0:00:02]} Kd5 {[%emt 0:00:07]} 39. a3 {[%emt 0:00:02]} a6 {[%emt 0:00:07]} 40. b4 {[%emt 0:00:02]} Kc4 {[%emt 0:00:24]} 41. Kxe4 {[%emt 0:00:02]} Kb3 {[%emt 0:00:06]} 42. Kxe5 {[%emt 0:00:19]} Kxa3 {[%emt 0:00:06]} 43. f4 {[%emt 0:00:01]} Kxb4 {[%emt 0:00:06]} 44. f5 {[%emt 0:00:04]} a5 {[%emt 0:00:11]} 45. f6 {[%emt 0:00:02]} a4 {[%emt 0:00:01]} 46. f7 {[%emt 0:00:01]} a3 {[%emt 0:00:21]} 47. f8=Q+ {[%emt 0:00:03]} Kb3 {[%emt 0:00:01]} 48. Qf3+ {[%emt 0:00:31]} Kb2 {[%emt 0:00:07]} 49. Qe2+ {[%emt 0:00:02]} Kb1 {[%emt 0:00:06]} 50. Qd3+ {[%emt 0:00:02]} Kb2 {[%emt 0:00:13]} 51. Qd2+ {[%emt 0:00:08]} Kb3 {[%emt 0:00:08]} 52. Kd4 {[%emt 0:00:09]} a2 {[%emt 0:00:11]} 53. Qc3+ {[%emt 0:00:03]} Ka4 {[%emt 0:00:03]} 54. Qa1 {[%emt 0:00:01]} Ka3 {[%emt 0:00:03]} 55. Kc3 {[%emt 0:00:02]} Ka4 {[%emt 0:00:03]} 56. Qxa2+ {[%emt 0:00:07]} Kb5 {[%emt 0:00:29]} 57. Qc4+ {[%emt 0:00:02]} Kb6 {[%emt 0:00:10]} 58. Qd5 {[%emt 0:00:03]} Kc7 {[%emt 0:00:04]} 59. Qe6 {[%emt 0:00:02]} Kd8 {[%emt 0:00:04]} 60. Qf7 {[%emt 0:00:02]} Kc8 {[%emt 0:00:03]} 61. Kd4 {[%emt 0:00:01]} Kd8 {[%emt 0:00:01]} 62. Kc5 {[%emt 0:00:01]} Kc8 {[%emt 0:00:01]} 63. Kc6 {[%emt 0:00:02]} Kb8 {[%emt 0:00:01]} 64. Qb7# {[%emt 0:00:01]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.9"]
[White "Bidi, Abdeljalil"]
[Black "Mena, Martin"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "1750"]
[BlackElo "1776"]
[Annotator "NA RC"]
[PlyCount "60"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:03]} d6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:02]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:02]} a6 {[%emt 0:00:02]} 6. Be2 {[%emt 0:00:01]} e6 {[%emt 0:00:07]} 7. O-O {[%emt 0:00:03]} Qc7 {[%emt 0:00:13]} 8. a4 {[%emt 0:00:02]} Be7 {[%emt 0:00:08]} 9. Be3 {[%emt 0:00:02]} O-O {[%emt 0:00:22]} 10. f4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:03]} 11. Bf3 {[%emt 0:00:03]} Bd7 {[%emt 0:00:14]} 12. Nb3 {[%emt 0:00:02]} Rab8 {[%emt 0:00:27]} 13. a5 {[%emt 0:00:07]} Rfe8 {[%emt 0:04:10]} 14. Kh1 {[%emt 0:00:06]} Bc8 {[%emt 0:00:55]} 15. g4 {[%emt 0:00:12]} Nd7 {[%emt 0:00:21]} 16. Bg2 {[%emt 0:00:17]} g6 {[%emt 0:01:13]} 17. f5 {[%emt 0:00:07]} Nce5 {[%emt 0:04:22]} 18. fxe6 {[%emt 0:00:51]} fxe6 {[%emt 0:00:05]} 19. Nd4 {[%emt 0:00:24]} Bf8 {[%emt 0:00:43]} 20. h3 {[%emt 0:01:22]} b6 {[%emt 0:00:39]} 21. axb6 {[%emt 0:01:30]} Nxb6 {[%emt 0:00:06]} 22. b3 {[%emt 0:00:21]} Qxc3 {[%emt 0:00:16]} 23. Qe2 {[%emt 0:00:15]} Bg7 {[%emt 0:00:40]} 24. Rad1 {[%emt 0:00:20]} d5 {[%emt 0:00:26]} 25. Bf4 {[%emt 0:00:23]} dxe4 {[%emt 0:00:50]} 26. Bxe5 {[%emt 0:01:57]} Bxe5 {[%emt 0:00:50]} 27. Qxe4 {[%emt 0:00:02]} Bxd4 {[%emt 0:00:37]} 28. Rxd4 {[%emt 0:00:57]} Bb7 {[%emt 0:00:12]} 29. Qe5 {[%emt 0:01:25]} Qxh3+ {[%emt 0:00:10]} 30. Kg1 {[%emt 0:00:16]} Qxg2# {[%emt 0:00:04]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.10"]
[White "Oosthuizen, Michal Jacobus"]
[Black "Celso Andre Manjate"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1920"]
[BlackElo "1721"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,-10,22,-4,6,-18,25,24,16,15,45,37,48,15,52,56,105,66,105,37,76,77,69,76,75,67,76,54,56,-69,65,-154,-154,-182,-186,-270,-277,-343,-362,-357,-350,-467,-449,-739,-682,-731,-736,-725,-711,-639,-395,-385,-399,-683,-664,-1093,-1093,-1059,-1036,-1008,-658,-633,-636,-664,-608,-1337,-1223,-1863,-1869,-1968,-2012,-2076,-1979,-1690,-1956,-5420,-5322,-6034,-6215,-5053,-5049,-29991,-29992,-29993,-29994,-29995,-29996,-29999]} 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. Rb1 d6 6. b4 {[%cal Bb2b4,Bb4b5][%mdl 32] A16: English Opening: 1...Nf6 with ...d5.} e5 7. d3 Nh5 8. e3 {White has an edge.} f5 9. Nge2 Nc6 10. b5 Ne7 11. Nd5 {[#]} g5 $146 ({Predecessor:} 11... a6 12. a4 axb5 13. axb5 g5 14. f4 gxf4 15. exf4 exf4 16. Nexf4 Nxf4 17. Nxf4 Ng6 {1-0 (41) Strugnell,C (2241)-Jones,I (1970) Swansea 2014}) 12. Nec3 g4 13. O-O Ng6 14. f4 (14. f3 $16) 14... exf4 15. exf4 c6 16. bxc6 bxc6 {[#]} 17. Bd2 $1 Bd7 18. Nb4 Rc8 19. Re1 ({White should try} 19. Ne2 $14) 19... Re8 ({Black should play} 19... Bd4+ $1 $15 20. Kh1 Bf2) 20. Qc2 $2 (20. Rxe8+ $14 Bxe8 21. Qe1) 20... a5 $17 {Black keeps a firm grip on the game.} 21. Rxe8+ Bxe8 22. Na6 (22. Nxc6 {was necessary.} Bxc6 23. Bxc6 Bd4+ 24. Kf1 Rxc6 25. Rb5) 22... Ra8 $19 23. Nc5 dxc5 24. Na4 Rb8 25. Re1 Bd4+ 26. Be3 (26. Kf1 $142) 26... Bxe3+ 27. Rxe3 Qd4 28. Qf2 Rb1+ 29. Bf1 Bf7 30. Nxc5 {Black must now prevent Re8+!} Qd6 ({Weaker is} 30... Qxc5 31. Re8+ Bxe8 32. Qxc5 $11) ({Not} 30... Rxf1+ 31. Kxf1 Qd6 32. Re1 $11) 31. d4 $2 (31. Nb3 a4 32. Nd4) 31... Bxc4 32. Re1 Rxe1 {[%mdl 64] [#] Overworked Piece} 33. Qxe1 Qxd4+ 34. Qf2 Qxf2+ 35. Kxf2 Bxa2 36. Bd3 Ne7 37. Nd7 a4 {[%cal Ba5a4,Ba4a3][%mdl 32]} 38. Ke3 a3 39. Nc5 Bd5 40. Bb1 a2 41. Bxa2 Bxa2 42. Kd4 Nf6 43. Ke5 Ne4 44. Nd7 c5 45. h4 gxh3 {Black mates.} 46. g4 h2 47. g5 h1=Q {[%cal Rh1a1]} 48. g6 Qa1# {Weighted Error Value: White=0.96/Black=0.35} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.11"]
[White "Ben Abbes, Ayoub"]
[Black "Potgieter, Edward"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1481"]
[BlackElo "1229"]
[Annotator "NA RC"]
[PlyCount "134"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:01]} 3. Bc4 {[%emt 0:00:03]} Bc5 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 5. d3 {[%emt 0:00:01]} h6 {[%emt 0:00:02]} 6. Be3 {[%emt 0:00:03]} Bb6 {[%emt 0:00:08]} 7. Nd5 {[%emt 0:00:03]} d6 {[%emt 0:00:28]} 8. Nxb6 {[%emt 0:00:11]} axb6 {[%emt 0:00:02]} 9. h3 {[%emt 0:00:04]} O-O {[%emt 0:00:34]} 10. O-O {[%emt 0:00:06]} Na5 {[%emt 0:00:12]} 11. Bb3 {[%emt 0:00:15]} Nxb3 {[%emt 0:00:28]} 12. axb3 {[%emt 0:00:03]} Bd7 {[%emt 0:01:01]} 13. Qd2 {[%emt 0:00:21]} Qe7 {[%emt 0:01:19]} 14. Nh2 {[%emt 0:00:06]} d5 {[%emt 0:01:10]} 15. exd5 {[%emt 0:00:14]} Nxd5 {[%emt 0:00:12]} 16. Rae1 {[%emt 0:00:20]} Nxe3 {[%emt 0:00:23]} 17. Qxe3 {[%emt 0:00:16]} Rfe8 {[%emt 0:03:55]} 18. f4 {[%emt 0:00:13]} Ra2 {[%emt 0:01:19]} 19. fxe5 {[%emt 0:01:04]} Rxb2 {[%emt 0:00:26]} 20. Rf2 {[%emt 0:00:05]} Ra8 {[%emt 0:00:31]} 21. Ref1 {[%emt 0:00:35]} Be6 {[%emt 0:00:27]} 22. d4 {[%emt 0:00:17]} Raa2 {[%emt 0:01:19]} 23. c4 {[%emt 0:00:06]} Rxf2 {[%emt 0:00:30]} 24. Rxf2 {[%emt 0:00:04]} Rxf2 {[%emt 0:00:05]} 25. Qxf2 {[%emt 0:00:08]} c6 {[%emt 0:01:21]} 26. Nf1 {[%emt 0:00:11]} Qb4 {[%emt 0:00:31]} 27. Qe3 {[%emt 0:00:38]} b5 {[%emt 0:00:56]} 28. Nd2 {[%emt 0:00:21]} bxc4 {[%emt 0:00:14]} 29. bxc4 {[%emt 0:00:18]} Bxc4 {[%emt 0:00:11]} 30. Ne4 {[%emt 0:00:08]} Qb1+ {[%emt 0:00:30]} 31. Kh2 {[%emt 0:00:05]} Bd5 {[%emt 0:00:25]} 32. Nc3 {[%emt 0:01:35]} Qb3 {[%emt 0:00:11]} 33. Qd2 {[%emt 0:00:34]} b5 {[%emt 0:00:33]} 34. Ne2 {[%emt 0:00:08]} Qa2 {[%emt 0:00:31]} 35. Qxa2 {[%emt 0:01:38]} Bxa2 {[%emt 0:00:05]} 36. Kg3 {[%emt 0:00:01]} b4 {[%emt 0:00:13]} 37. Nc1 {[%emt 0:00:06]} b3 {[%emt 0:00:04]} 38. Nd3 {[%emt 0:00:02]} Kf8 {[%emt 0:00:19]} 39. Kf3 {[%emt 0:00:06]} Ke7 {[%emt 0:00:05]} 40. Ke3 {[%emt 0:00:01]} Ke6 {[%emt 0:00:08]} 41. Nf4+ {[%emt 0:00:04]} Kd7 {[%emt 0:00:23]} 42. Nd3 {[%emt 0:00:02]} g5 {[%emt 0:00:25]} 43. Kd2 {[%emt 0:00:08]} Ke6 {[%emt 0:00:09]} 44. Kc3 {[%emt 0:00:05]} f5 {[%emt 0:01:18]} 45. Nc5+ {[%emt 0:01:39]} Ke7 {[%emt 0:01:58]} 46. Nxb3 {[%emt 0:01:17]} Bxb3 {[%emt 0:00:05]} 47. Kxb3 {[%emt 0:00:02]} h5 {[%emt 0:01:03]} 48. Kc3 {[%emt 0:00:09]} Ke6 {[%emt 0:00:37]} 49. Kd3 {[%emt 0:00:13]} h4 {[%emt 0:01:12]} 50. Ke3 {[%emt 0:00:07]} c5 {[%emt 0:00:29]} 51. dxc5 {[%emt 0:01:33]} Kxe5 {[%emt 0:00:04]} 52. Kf3 {[%emt 0:00:10]} Kd5 {[%emt 0:00:14]} 53. g3 {[%emt 0:00:21]} hxg3 {[%emt 0:00:55]} 54. Kxg3 {[%emt 0:00:03]} Kxc5 {[%emt 0:00:22]} 55. h4 {[%emt 0:00:04]} gxh4+ {[%emt 0:00:12]} 56. Kxh4 {[%emt 0:00:03]} Kd4 {[%emt 0:00:06]} 57. Kg3 {[%emt 0:00:10]} Ke3 {[%emt 0:00:08]} 58. Kg2 {[%emt 0:00:03]} f4 {[%emt 0:00:12]} 59. Kf1 {[%emt 0:00:05]} Kf3 {[%emt 0:00:02]} 60. Kg1 {[%emt 0:00:02]} Ke2 {[%emt 0:00:02]} 61. Kh2 {[%emt 0:00:13]} f3 {[%emt 0:00:02]} 62. Kh1 {[%emt 0:00:02]} f2 {[%emt 0:00:02]} 63. Kh2 {[%emt 0:00:02]} f1=Q {[%emt 0:00:03]} 64. Kg3 {[%emt 0:00:02]} Qf3+ {[%emt 0:00:02]} 65. Kh2 {[%emt 0:00:02]} Qg4 {[%emt 0:00:02]} 66. Kh1 {[%emt 0:00:02]} Qg8 {[%emt 0:00:02]} 67. Kh2 {[%emt 0:00:02]} Kf2 {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.12"]
[White "Palmer, Reegan"]
[Black "Selogelo Othata"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1325"]
[BlackElo "1725"]
[Annotator "NA RC"]
[PlyCount "78"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:11]} 3. d3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:03]} 4. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:09]} 5. g3 {[%emt 0:00:08]} Be7 {[%emt 0:00:06]} 6. Bg2 {[%emt 0:00:03]} O-O {[%emt 0:00:04]} 7. Nge2 {[%emt 0:00:03]} Qc7 {[%emt 0:00:04]} 8. O-O {[%emt 0:00:11]} d6 {[%emt 0:00:06]} 9. f4 {[%emt 0:00:07]} Re8 {[%emt 0:00:31]} 10. Be3 {[%emt 0:00:16]} a6 {[%emt 0:00:08]} 11. a3 {[%emt 0:01:05]} Rb8 {[%emt 0:00:06]} 12. Qd2 {[%emt 0:03:01]} Ng4 {[%emt 0:00:09]} 13. h3 {[%emt 0:00:05]} Nxe3 {[%emt 0:00:05]} 14. Qxe3 {[%emt 0:00:01]} Bf6 {[%emt 0:00:06]} 15. Kh2 {[%emt 0:00:41]} b5 {[%emt 0:00:33]} 16. cxb5 {[%emt 0:00:34]} axb5 {[%emt 0:00:03]} 17. e5 {[%emt 0:00:02]} dxe5 {[%emt 0:00:14]} 18. Qxc5 {[%emt 0:00:03]} Bd7 {[%emt 0:00:45]} 19. Nxb5 {[%emt 0:05:14]} Rxb5 {[%emt 0:00:43]} 20. Qxb5 {[%emt 0:00:03]} Nd4 {[%emt 0:00:03]} 21. Qc4 {[%emt 0:01:02]} Qxc4 {[%emt 0:00:06]} 22. dxc4 {[%emt 0:00:02]} Nxe2 {[%emt 0:00:03]} 23. fxe5 {[%emt 0:00:03]} Bxe5 {[%emt 0:00:07]} 24. Rf3 {[%emt 0:00:20]} f6 {[%emt 0:03:08]} 25. Re3 {[%emt 0:00:23]} Nd4 {[%emt 0:00:16]} 26. Rd1 {[%emt 0:00:15]} Ba4 {[%emt 0:00:24]} 27. Rc1 {[%emt 0:02:51]} Nf5 {[%emt 0:00:28]} 28. Rxe5 {[%emt 0:01:33]} fxe5 {[%emt 0:00:05]} 29. Re1 {[%emt 0:00:04]} Rc8 {[%emt 0:01:00]} 30. Rxe5 {[%emt 0:00:04]} Nd4 {[%emt 0:01:26]} 31. c5 {[%emt 0:00:51]} Kf7 {[%emt 0:01:30]} 32. b4 {[%emt 0:00:15]} Kf6 {[%emt 0:00:51]} 33. Re3 {[%emt 0:00:05]} e5 {[%emt 0:01:11]} 34. h4 {[%emt 0:00:16]} h6 {[%emt 0:01:10]} 35. g4 {[%emt 0:00:33]} g5 {[%emt 0:02:29]} 36. hxg5+ {[%emt 0:00:59]} hxg5 {[%emt 0:00:04]} 37. Kg3 {[%emt 0:00:07]} Ke6 {[%emt 0:00:51]} 38. Be4 {[%emt 0:00:18]} Rf8 {[%emt 0:00:19]} 39. Rc3 {[%emt 0:01:19]} Ne2+ {[%emt 0:00:08]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.13"]
[White "Machinya Desire"]
[Black "Elayeb, Med Yessine"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1638"]
[BlackElo "1666"]
[Annotator "NA RC"]
[PlyCount "96"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:02]} 3. d3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:32]} 4. Nbd2 {[%emt 0:00:17]} e5 {[%emt 0:00:12]} 5. g3 {[%emt 0:00:04]} d6 {[%emt 0:00:07]} 6. Bg2 {[%emt 0:00:02]} g6 {[%emt 0:00:19]} 7. O-O {[%emt 0:00:19]} Bg7 {[%emt 0:00:04]} 8. Re1 {[%emt 0:00:08]} O-O {[%emt 0:00:03]} 9. Nf1 {[%emt 0:00:11]} Be6 {[%emt 0:00:24]} 10. h4 {[%emt 0:00:10]} h6 {[%emt 0:01:17]} 11. Ne3 {[%emt 0:02:02]} d5 {[%emt 0:00:44]} 12. exd5 {[%emt 0:01:40]} Nxd5 {[%emt 0:00:04]} 13. Nh2 {[%emt 0:01:16]} Re8 {[%emt 0:01:01]} 14. c3 {[%emt 0:02:27]} Qd7 {[%emt 0:00:40]} 15. Neg4 {[%emt 0:05:47]} h5 {[%emt 0:01:31]} 16. Ne3 {[%emt 0:00:22]} Rad8 {[%emt 0:00:18]} 17. Qe2 {[%emt 0:00:48]} b6 {[%emt 0:05:34]} 18. Rd1 {[%emt 0:00:44]} Nxe3 {[%emt 0:02:39]} 19. Bxe3 {[%emt 0:00:14]} Ne7 {[%emt 0:00:46]} 20. Qf1 {[%emt 0:05:50]} Qb5 {[%emt 0:00:46]} 21. b3 {[%emt 0:01:11]} Rd6 {[%emt 0:01:11]} 22. Bf3 {[%emt 0:01:47]} Red8 {[%emt 0:00:53]} 23. Be2 {[%emt 0:00:05]} Qd7 {[%emt 0:00:04]} 24. Nf3 {[%emt 0:00:35]} Bf5 {[%emt 0:01:28]} 25. Ne1 {[%emt 0:00:57]} Nd5 {[%emt 0:02:33]} 26. Rac1 {[%emt 0:00:19]} Bh3 {[%emt 0:00:56]} 27. Ng2 {[%emt 0:00:10]} Nxe3 {[%emt 0:00:54]} 28. fxe3 {[%emt 0:00:10]} Rf6 {[%emt 0:00:03]} 29. Qe1 {[%emt 0:00:03]} Bh6 {[%emt 0:00:46]} 30. Bf1 {[%emt 0:01:03]} Rf3 {[%emt 0:01:05]} 31. e4 {[%emt 0:00:50]} Bxc1 {[%emt 0:00:13]} 32. Rxc1 {[%emt 0:00:04]} Qg4 {[%emt 0:00:37]} 33. Kh2 {[%emt 0:00:19]} Bxg2 {[%emt 0:00:34]} 34. Bxg2 {[%emt 0:00:06]} Rfxd3 {[%emt 0:00:04]} 35. Bh3 {[%emt 0:00:29]} Qf3 {[%emt 0:00:21]} 36. Bg2 {[%emt 0:00:10]} Rd2 {[%emt 0:00:24]} 37. Qf1 {[%emt 0:00:12]} Qxf1 {[%emt 0:00:06]} 38. Rxf1 {[%emt 0:00:04]} Rxa2 {[%emt 0:00:02]} 39. Kh1 {[%emt 0:00:09]} Rd3 {[%emt 0:00:07]} 40. b4 {[%emt 0:00:16]} Rxg3 {[%emt 0:00:10]} 41. Bf3 {[%emt 0:00:05]} Rh3+ {[%emt 0:00:28]} 42. Kg1 {[%emt 0:00:03]} cxb4 {[%emt 0:00:04]} 43. cxb4 {[%emt 0:00:04]} Rxh4 {[%emt 0:00:01]} 44. Rc1 {[%emt 0:00:07]} Rh3 {[%emt 0:00:14]} 45. Rc3 {[%emt 0:00:24]} Kg7 {[%emt 0:00:42]} 46. Rb3 {[%emt 0:00:18]} g5 {[%emt 0:00:11]} 47. Rd3 {[%emt 0:00:10]} g4 {[%emt 0:00:07]} 48. Be2 {[%emt 0:00:03]} Rxe2 {[%emt 0:00:04]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.14"]
[White "van der Merwe, Alexander"]
[Black "Sparg, Nathan"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1655"]
[BlackElo "1413"]
[Annotator "NA RC"]
[PlyCount "73"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:02]} Bb4 {[%emt 0:00:05]} 4. exd5 {[%emt 0:00:21]} exd5 {[%emt 0:00:24]} 5. Bd3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:44]} 6. Nge2 {[%emt 0:00:06]} O-O {[%emt 0:00:28]} 7. O-O {[%emt 0:00:06]} c6 {[%emt 0:00:25]} 8. Bg5 {[%emt 0:00:30]} b6 {[%emt 0:01:09]} 9. Ng3 {[%emt 0:01:14]} h6 {[%emt 0:01:06]} 10. Bf4 {[%emt 0:00:57]} Ba6 {[%emt 0:00:35]} 11. Bxa6 {[%emt 0:00:53]} Nxa6 {[%emt 0:00:08]} 12. Qd3 {[%emt 0:00:14]} Nc7 {[%emt 0:00:30]} 13. Nf5 {[%emt 0:01:02]} Ne6 {[%emt 0:03:32]} 14. Be5 {[%emt 0:03:16]} Re8 {[%emt 0:01:30]} 15. Qf3 {[%emt 0:03:31]} Ng5 {[%emt 0:03:25]} 16. Qf4 {[%emt 0:02:52]} Bf8 {[%emt 0:01:19]} 17. Nxh6+ {[%emt 0:01:49]} gxh6 {[%emt 0:00:13]} 18. Bxf6 {[%emt 0:00:26]} Be7 {[%emt 0:01:42]} 19. Rfe1 {[%emt 0:02:47]} Qd7 {[%emt 0:02:08]} 20. h4 {[%emt 0:01:26]} Bxf6 {[%emt 0:01:24]} 21. Qxf6 {[%emt 0:00:55]} Nh7 {[%emt 0:03:13]} 22. Qxh6 {[%emt 0:00:47]} Kh8 {[%emt 0:00:42]} 23. Ne2 {[%emt 0:01:09]} Rg8 {[%emt 0:00:57]} 24. Ng3 {[%emt 0:00:49]} Qg4 {[%emt 0:00:46]} 25. Re7 {[%emt 0:01:11]} Rg6 {[%emt 0:01:50]} 26. Qh5 {[%emt 0:01:35]} Qxd4 {[%emt 0:00:06]} 27. Rxf7 {[%emt 0:00:28]} Rg7 {[%emt 0:00:02]} 28. Rxg7 {[%emt 0:00:24]} Qxg7 {[%emt 0:00:02]} 29. Re1 {[%emt 0:00:15]} Kg8 {[%emt 0:00:58]} 30. Re8+ {[%emt 0:00:22]} Rxe8 {[%emt 0:00:02]} 31. Qxe8+ {[%emt 0:00:02]} Nf8 {[%emt 0:00:01]} 32. Qxc6 {[%emt 0:00:06]} Qe5 {[%emt 0:00:10]} 33. Qh6 {[%emt 0:00:24]} Qe1+ {[%emt 0:00:07]} 34. Kh2 {[%emt 0:00:04]} Qxf2 {[%emt 0:00:21]} 35. Qg5+ {[%emt 0:00:19]} Kh8 {[%emt 0:00:04]} 36. Nh5 {[%emt 0:00:11]} Qd4 {[%emt 0:00:07]} 37. c3 {[%emt 0:00:11]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.15"]
[White "Soojay, Jorah"]
[Black "Pungo, Honorato"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1478"]
[BlackElo "1550"]
[Annotator "NA RC"]
[PlyCount "96"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:04]} 2. Nc3 {[%emt 0:00:18]} Nc6 {[%emt 0:00:07]} 3. f4 {[%emt 0:00:03]} g6 {[%emt 0:00:02]} 4. g3 {[%emt 0:00:03]} Bg7 {[%emt 0:00:02]} 5. Bg2 {[%emt 0:00:02]} e6 {[%emt 0:00:01]} 6. d3 {[%emt 0:00:03]} h5 {[%emt 0:00:03]} 7. Nf3 {[%emt 0:00:04]} Nge7 {[%emt 0:00:07]} 8. h3 {[%emt 0:00:07]} d6 {[%emt 0:00:19]} 9. Bd2 {[%emt 0:00:05]} a6 {[%emt 0:00:05]} 10. Rb1 {[%emt 0:00:33]} b5 {[%emt 0:00:08]} 11. O-O {[%emt 0:00:05]} Bb7 {[%emt 0:00:04]} 12. Kh1 {[%emt 0:00:05]} Qd7 {[%emt 0:00:17]} 13. a3 {[%emt 0:00:07]} Nd4 {[%emt 0:00:09]} 14. Nxd4 {[%emt 0:00:14]} Bxd4 {[%emt 0:00:08]} 15. Ne2 {[%emt 0:00:03]} Bg7 {[%emt 0:00:10]} 16. Bc3 {[%emt 0:00:15]} Bxc3 {[%emt 0:00:21]} 17. Nxc3 {[%emt 0:00:04]} a5 {[%emt 0:00:06]} 18. Qe2 {[%emt 0:00:05]} b4 {[%emt 0:00:08]} 19. Nd1 {[%emt 0:00:04]} Nc6 {[%emt 0:00:26]} 20. c3 {[%emt 0:00:06]} b3 {[%emt 0:00:33]} 21. Ne3 {[%emt 0:00:05]} a4 {[%emt 0:00:19]} 22. Nc4 {[%emt 0:00:05]} Ba6 {[%emt 0:00:09]} 23. Nb6 {[%emt 0:00:02]} Qb7 {[%emt 0:00:05]} 24. Nxa8 {[%emt 0:00:04]} Qxa8 {[%emt 0:00:03]} 25. f5 {[%emt 0:00:24]} Ne5 {[%emt 0:00:26]} 26. c4 {[%emt 0:00:04]} Ke7 {[%emt 0:00:21]} 27. Qe3 {[%emt 0:00:36]} Qg8 {[%emt 0:01:19]} 28. fxe6 {[%emt 0:00:17]} f6 {[%emt 0:00:31]} 29. d4 {[%emt 0:02:00]} Nxc4 {[%emt 0:00:52]} 30. Qc3 {[%emt 0:00:03]} Qxe6 {[%emt 0:02:01]} 31. dxc5 {[%emt 0:00:16]} dxc5 {[%emt 0:00:05]} 32. Rfe1 {[%emt 0:01:20]} Rd8 {[%emt 0:00:27]} 33. Rbd1 {[%emt 0:00:21]} Rd6 {[%emt 0:00:28]} 34. Kh2 {[%emt 0:00:39]} g5 {[%emt 0:01:30]} 35. Bf1 {[%emt 0:00:08]} h4 {[%emt 0:00:47]} 36. Bxc4 {[%emt 0:00:26]} Qxc4 {[%emt 0:05:38]} 37. Qxc4 {[%emt 0:00:33]} hxg3+ {[%emt 0:00:16]} 38. Kxg3 {[%emt 0:00:07]} Bxc4 {[%emt 0:00:02]} 39. Rxd6 {[%emt 0:00:13]} Kxd6 {[%emt 0:00:05]} 40. Kf3 {[%emt 0:00:09]} Bd3 {[%emt 0:00:05]} 41. Rd1 {[%emt 0:00:04]} c4 {[%emt 0:00:06]} 42. Ke3 {[%emt 0:00:03]} Ke5 {[%emt 0:00:07]} 43. Rc1 {[%emt 0:00:26]} Bc2 {[%emt 0:01:28]} 44. h4 {[%emt 0:00:25]} c3 {[%emt 0:00:37]} 45. bxc3 {[%emt 0:00:17]} b2 {[%emt 0:00:05]} 46. Rxc2 {[%emt 0:00:15]} b1=Q {[%emt 0:00:03]} 47. Rd2 {[%emt 0:00:02]} Qxe4+ {[%emt 0:00:12]} 48. Kf2 {[%emt 0:00:02]} Qxh4+ {[%emt 0:00:03]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.16"]
[White "Ofile Masilo"]
[Black "Masaiti, Gideon"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1457"]
[BlackElo "1442"]
[Annotator "NA RC"]
[PlyCount "170"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} e6 {[%emt 0:00:38]} 2. c4 {[%emt 0:00:06]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:04]} 4. cxd5 {[%emt 0:00:04]} exd5 {[%emt 0:00:03]} 5. Bg5 {[%emt 0:00:03]} Be7 {[%emt 0:00:07]} 6. Qc2 {[%emt 0:00:08]} c6 {[%emt 0:00:03]} 7. e3 {[%emt 0:00:05]} h6 {[%emt 0:00:04]} 8. Bh4 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:03]} 9. Bd3 {[%emt 0:00:05]} O-O {[%emt 0:00:21]} 10. Nge2 {[%emt 0:00:07]} Re8 {[%emt 0:00:11]} 11. O-O {[%emt 0:00:06]} Ne4 {[%emt 0:00:19]} 12. Bxe7 {[%emt 0:00:06]} Qxe7 {[%emt 0:00:04]} 13. Nxe4 {[%emt 0:00:16]} dxe4 {[%emt 0:00:03]} 14. Bc4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 15. Ng3 {[%emt 0:00:14]} Be6 {[%emt 0:00:27]} 16. Rfc1 {[%emt 0:01:56]} Rac8 {[%emt 0:00:26]} 17. Bxe6 {[%emt 0:01:25]} Qxe6 {[%emt 0:00:05]} 18. Qc4 {[%emt 0:00:39]} Qd6 {[%emt 0:00:05]} 19. Qc5 {[%emt 0:00:50]} Qb8 {[%emt 0:00:24]} 20. Nf5 {[%emt 0:01:21]} Rc7 {[%emt 0:01:36]} 21. Qd6 {[%emt 0:02:54]} Rd7 {[%emt 0:01:27]} 22. Nxh6+ {[%emt 0:02:45]} gxh6 {[%emt 0:00:35]} 23. Qxf6 {[%emt 0:00:23]} Re6 {[%emt 0:02:44]} 24. Qh4 {[%emt 0:00:47]} Rd5 {[%emt 0:01:13]} 25. Rc5 {[%emt 0:00:30]} Rxc5 {[%emt 0:01:44]} 26. dxc5 {[%emt 0:00:05]} Kh7 {[%emt 0:00:05]} 27. Qg3 {[%emt 0:02:36]} Qxg3 {[%emt 0:00:49]} 28. hxg3 {[%emt 0:00:10]} Re5 {[%emt 0:00:02]} 29. Rc1 {[%emt 0:01:30]} Rd5 {[%emt 0:00:04]} 30. Rc2 {[%emt 0:00:07]} Rd1+ {[%emt 0:00:10]} 31. Kh2 {[%emt 0:00:05]} Kg6 {[%emt 0:00:03]} 32. g4 {[%emt 0:00:06]} Kg5 {[%emt 0:00:04]} 33. Kg3 {[%emt 0:00:04]} f5 {[%emt 0:01:22]} 34. gxf5 {[%emt 0:00:22]} Kxf5 {[%emt 0:00:05]} 35. f3 {[%emt 0:00:52]} h5 {[%emt 0:00:52]} 36. Rc4 {[%emt 0:01:09]} exf3 {[%emt 0:00:29]} 37. Kxf3 {[%emt 0:00:19]} Rd2 {[%emt 0:00:06]} 38. Rb4 {[%emt 0:00:20]} Rd7 {[%emt 0:00:32]} 39. Rd4 {[%emt 0:00:21]} Rg7 {[%emt 0:01:00]} 40. e4+ {[%emt 0:00:39]} Ke5 {[%emt 0:00:09]} 41. Rd8 {[%emt 0:00:26]} Rf7+ {[%emt 0:00:09]} 42. Ke3 {[%emt 0:00:08]} Rg7 {[%emt 0:00:05]} 43. Re8+ {[%emt 0:00:36]} Kf6 {[%emt 0:00:19]} 44. Kf3 {[%emt 0:00:28]} h4 {[%emt 0:00:30]} 45. Rh8 {[%emt 0:00:27]} Rg3+ {[%emt 0:00:12]} 46. Kf2 {[%emt 0:00:06]} Rd3 {[%emt 0:00:29]} 47. Ke2 {[%emt 0:00:41]} Rg3 {[%emt 0:00:10]} 48. Rxh4 {[%emt 0:00:12]} Rxg2+ {[%emt 0:00:04]} 49. Kd3 {[%emt 0:00:27]} Rxb2 {[%emt 0:00:04]} 50. Rh7 {[%emt 0:00:16]} a5 {[%emt 0:00:42]} 51. Kc3 {[%emt 0:00:19]} Rb4 {[%emt 0:00:14]} 52. a3 {[%emt 0:00:23]} Rb5 {[%emt 0:01:03]} 53. Rh5 {[%emt 0:00:09]} a4 {[%emt 0:00:07]} 54. Rf5+ {[%emt 0:00:12]} Ke6 {[%emt 0:00:04]} 55. Rh5 {[%emt 0:00:13]} Rb3+ {[%emt 0:00:05]} 56. Kc2 {[%emt 0:00:13]} Rxa3 {[%emt 0:00:04]} 57. Kb2 {[%emt 0:00:12]} Rb3+ {[%emt 0:00:03]} 58. Ka2 {[%emt 0:00:05]} Rb4 {[%emt 0:00:05]} 59. e5 {[%emt 0:00:26]} Rb5 {[%emt 0:00:09]} 60. Ka3 {[%emt 0:00:14]} Rxc5 {[%emt 0:00:06]} 61. Kxa4 {[%emt 0:00:04]} Rxe5 {[%emt 0:00:04]} 62. Rh7 {[%emt 0:00:07]} b6 {[%emt 0:00:03]} 63. Rh6+ {[%emt 0:00:04]} Kd5 {[%emt 0:00:04]} 64. Rh4 {[%emt 0:00:04]} Re4+ {[%emt 0:00:03]} 65. Rxe4 {[%emt 0:00:09]} Kxe4 {[%emt 0:00:04]} 66. Kb4 {[%emt 0:00:03]} Kd4 {[%emt 0:00:02]} 67. Kb3 {[%emt 0:00:03]} Kc5 {[%emt 0:00:04]} 68. Kc3 {[%emt 0:00:02]} b5 {[%emt 0:00:07]} 69. Kb3 {[%emt 0:00:04]} b4 {[%emt 0:00:03]} 70. Kb2 {[%emt 0:00:04]} Kd4 {[%emt 0:00:05]} 71. Kb3 {[%emt 0:00:03]} c5 {[%emt 0:00:02]} 72. Kc2 {[%emt 0:00:02]} c4 {[%emt 0:00:03]} 73. Kb2 {[%emt 0:00:02]} Kd3 {[%emt 0:00:03]} 74. Kb1 {[%emt 0:00:03]} Kd2 {[%emt 0:00:03]} 75. Kb2 {[%emt 0:00:04]} c3+ {[%emt 0:00:03]} 76. Kb3 {[%emt 0:00:02]} c2 {[%emt 0:00:03]} 77. Kxb4 {[%emt 0:00:03]} c1=Q {[%emt 0:00:05]} 78. Kb5 {[%emt 0:00:03]} Qc7 {[%emt 0:00:03]} 79. Kb4 {[%emt 0:00:04]} Qc6 {[%emt 0:00:03]} 80. Kb3 {[%emt 0:00:03]} Qc5 {[%emt 0:00:03]} 81. Kb2 {[%emt 0:00:05]} Qc3+ {[%emt 0:00:03]} 82. Kb1 {[%emt 0:00:04]} Kd3 {[%emt 0:00:10]} 83. Ka2 {[%emt 0:00:04]} Qb4 {[%emt 0:00:03]} 84. Ka1 {[%emt 0:00:03]} Kc2 {[%emt 0:00:03]} 85. Ka2 {[%emt 0:00:02]} Qa5# {[%emt 0:00:02]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.17"]
[White "Meise, Keagen"]
[Black "Mcligeyo, Robert"]
[Result "1-0"]
[ECO "A60"]
[WhiteElo "1200"]
[BlackElo "1688"]
[Annotator "NA RC"]
[PlyCount "141"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 3. d5 {[%emt 0:00:02]} e6 {[%emt 0:00:01]} 4. Nc3 {[%emt 0:00:06]} b5 {[%emt 0:00:03]} 5. Nxb5 {[%emt 0:00:11]} exd5 {[%emt 0:00:09]} 6. cxd5 {[%emt 0:00:02]} Bb7 {[%emt 0:00:04]} 7. Nc3 {[%emt 0:00:02]} d6 {[%emt 0:00:03]} 8. e4 {[%emt 0:00:10]} Be7 {[%emt 0:00:04]} 9. Nf3 {[%emt 0:00:03]} O-O {[%emt 0:00:03]} 10. Bd3 {[%emt 0:00:03]} Nbd7 {[%emt 0:00:03]} 11. Bg5 {[%emt 0:00:07]} Re8 {[%emt 0:00:07]} 12. O-O {[%emt 0:00:05]} h6 {[%emt 0:00:09]} 13. Bxf6 {[%emt 0:00:04]} Nxf6 {[%emt 0:00:03]} 14. Re1 {[%emt 0:00:10]} Rb8 {[%emt 0:00:08]} 15. Qc2 {[%emt 0:00:07]} Qb6 {[%emt 0:00:28]} 16. Rab1 {[%emt 0:00:12]} Rec8 {[%emt 0:00:06]} 17. Qa4 {[%emt 0:00:30]} Qb4 {[%emt 0:00:43]} 18. Qxb4 {[%emt 0:00:37]} cxb4 {[%emt 0:00:04]} 19. Ne2 {[%emt 0:00:03]} a5 {[%emt 0:00:19]} 20. Rec1 {[%emt 0:00:22]} Rxc1+ {[%emt 0:00:17]} 21. Rxc1 {[%emt 0:00:03]} Rc8 {[%emt 0:00:01]} 22. Rxc8+ {[%emt 0:00:05]} Bxc8 {[%emt 0:00:03]} 23. Ned4 {[%emt 0:00:02]} Nd7 {[%emt 0:00:25]} 24. Nc6 {[%emt 0:00:05]} Kf8 {[%emt 0:00:09]} 25. Nxa5 {[%emt 0:00:16]} Nc5 {[%emt 0:00:02]} 26. Bc2 {[%emt 0:00:11]} Bf6 {[%emt 0:00:04]} 27. b3 {[%emt 0:00:12]} Ba6 {[%emt 0:00:09]} 28. Nc6 {[%emt 0:00:07]} Bd3 {[%emt 0:00:11]} 29. Nxb4 {[%emt 0:00:09]} Bxc2 {[%emt 0:00:05]} 30. Nxc2 {[%emt 0:00:04]} Nxe4 {[%emt 0:00:02]} 31. b4 {[%emt 0:00:21]} Nc3 {[%emt 0:00:03]} 32. a3 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:03]} 33. Ncd4 {[%emt 0:00:05]} Ke8 {[%emt 0:00:07]} 34. b5 {[%emt 0:00:47]} g5 {[%emt 0:00:05]} 35. Nf5 {[%emt 0:00:12]} h5 {[%emt 0:00:25]} 36. Nxd6+ {[%emt 0:00:07]} Ke7 {[%emt 0:00:03]} 37. Ne4 {[%emt 0:00:02]} Bb2 {[%emt 0:00:06]} 38. Nfxg5 {[%emt 0:00:44]} Bxa3 {[%emt 0:00:08]} 39. Ng3 {[%emt 0:00:04]} h4 {[%emt 0:00:09]} 40. Ne2 {[%emt 0:00:10]} Bc5 {[%emt 0:00:47]} 41. Nf3 {[%emt 0:00:13]} h3 {[%emt 0:00:04]} 42. gxh3 {[%emt 0:00:05]} Nc7 {[%emt 0:00:03]} 43. Nc3 {[%emt 0:00:24]} Bb4 {[%emt 0:00:28]} 44. b6 {[%emt 0:00:12]} Bxc3 {[%emt 0:00:04]} 45. bxc7 {[%emt 0:00:04]} Kd7 {[%emt 0:00:02]} 46. Ng5 {[%emt 0:00:04]} f6 {[%emt 0:00:14]} 47. Ne6 {[%emt 0:00:24]} Be5 {[%emt 0:00:09]} 48. Kg2 {[%emt 0:00:03]} f5 {[%emt 0:00:21]} 49. h4 {[%emt 0:00:26]} Bd6 {[%emt 0:01:00]} 50. Nd4 {[%emt 0:00:36]} Bxc7 {[%emt 0:01:00]} 51. Nxf5 {[%emt 0:00:03]} Ke6 {[%emt 0:00:04]} 52. Ng3 {[%emt 0:00:05]} Kf6 {[%emt 0:00:05]} 53. Kh3 {[%emt 0:00:04]} Kg6 {[%emt 0:00:04]} 54. Kg4 {[%emt 0:00:03]} Bb8 {[%emt 0:00:11]} 55. f4 {[%emt 0:00:05]} Kf6 {[%emt 0:00:04]} 56. h5 {[%emt 0:00:04]} Bc7 {[%emt 0:00:06]} 57. h4 {[%emt 0:00:04]} Bb8 {[%emt 0:00:06]} 58. Ne4+ {[%emt 0:00:02]} Kg7 {[%emt 0:00:07]} 59. Kg5 {[%emt 0:00:07]} Bc7 {[%emt 0:00:06]} 60. f5 {[%emt 0:00:02]} Bd8+ {[%emt 0:00:07]} 61. f6+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:07]} 62. h6 {[%emt 0:00:12]} Bb6 {[%emt 0:00:37]} 63. f7 {[%emt 0:00:15]} Be3+ {[%emt 0:00:03]} 64. Kf6 {[%emt 0:00:17]} Bxh6 {[%emt 0:00:06]} 65. Ng5+ {[%emt 0:00:02]} Kh8 {[%emt 0:00:14]} 66. Ne6 {[%emt 0:00:25]} Kh7 {[%emt 0:00:24]} 67. f8=Q {[%emt 0:00:55]} Bxf8 {[%emt 0:00:04]} 68. Nxf8+ {[%emt 0:00:02]} Kh6 {[%emt 0:00:01]} 69. Ng6 {[%emt 0:00:02]} Kh5 {[%emt 0:00:02]} 70. Kf5 {[%emt 0:00:02]} Kh6 {[%emt 0:00:05]} 71. Nf4 {[%emt 0:00:02]} 1-0

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.18"]
[White "Tong, William M"]
[Black "Darius Patlo Banda"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1985"]
[BlackElo "1369"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,98,53,27,33,0,0,0,241,-8,-8,-6,-7,-3,0,0,0,0,0,0,0,-34,0,0,52,39,58,20,19,23,17,15,33,6,6,11,21,7,8,0,5,0,0,0,0,0,0,0,0,0,0,-925,0,0,0,-1697,0,0,0,0,0,-29974,-29975,-29974,-29976,-29977,-29978,-29978,-8,-8,-8,-8,-8,-8,-8,-29980,-29981,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29985]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Rd1 Qf6 {C68: Ruy Lopez: Exchange Variation, sidelines.} 10. c3 (10. Qd3 {is more complex.} Bd6 11. Nc3 Rd8 12. g3 Bc5 13. Qxd8+ Qxd8 14. Rxd8+ Kxd8 15. e5) 10... Qxf3 11. gxf3 {[#]} Nf6 $146 (11... Ne7 $11 {and Black has nothing to worry.}) ({Predecessor:} 11... f6 12. f4 Bd6 13. Be3 Ne7 14. Nd2 Ng6 15. f5 Ne5 16. Nf1 g6 17. Ng3 O-O-O {0-1 (50) Bonfim,R-Carvalho,C Americana 1999}) 12. Be3 $2 (12. f4 $18) 12... Bd6 $11 13. Nd2 O-O-O 14. Nc4 Be7 15. Ne5 Rxd1+ 16. Rxd1 Rf8 17. h3 Bd6 18. Ng4 Be7 19. Bg5 Nxg4 (19... Ng8 $11 20. Bc1 f5) 20. Bxe7 $14 Re8 {White must now prevent ...Ne5.} 21. fxg4 (21. hxg4 {looks sharper.} Rxe7 22. Kf1 Rd7 23. Rxd7 Kxd7 24. f4) 21... Rxe7 {[%mdl 4096] Endgame KR-KR} 22. f3 Re6 23. Kf2 Rd6 24. Rxd6 (24. Ke2 {with more complications.} c5 25. h4 Kd7 26. b3 b5 27. Rd2) 24... cxd6 {KP-KP} 25. h4 Kd7 26. Ke3 Ke6 27. f4 f6 28. b4 d5 29. Kd4 dxe4 30. Kxe4 g6 31. f5+ gxf5+ 32. gxf5+ Kd6 33. h5 $2 {[%mdl 8192] [#]} (33. c4 $11) 33... h6 $2 ({Black should play} 33... c5 $1 $19 {And now ...h6 would win.} 34. a4 b5) 34. a3 c5 35. a4 {[%mdl 8192] [#]} (35. c4 $11) 35... cxb4 $2 (35... b5 $1 $19 36. a5 Kc6 37. bxc5 Kxc5) 36. cxb4 $11 b6 37. Kd4 Kc6 38. b5+ $2 {[%mdl 8192]} (38. Kc4 $11) 38... axb5 39. axb5+ {K3P-K3P} Kd6 40. Kd3 Ke5 41. Kc4 Kxf5 $2 {K3P-KPP} (41... Ke4 {mates} 42. Kc3 Kxf5 43. Kd3 Kg4 44. Ke4 f5+ 45. Ke3 f4+ 46. Kd4 f3 47. Kd5 f2 48. Kc6 f1=Q 49. Kxb6 Kxh5 50. Kc5 Kg4 51. b6 Qa6 52. Kc6 Qc8+ 53. Kb5 h5 54. Ka4 h4 55. Kb4 h3 56. Kb3 h2 57. b7 Qxb7+ 58. Kc4 h1=Q 59. Kc3 Qe1+ 60. Kc4 Qee4+ 61. Kc5 Qed5#) 42. Kd5 Kg5 {Strongly threatening ...f5.} 43. Kc6 f5 44. Kxb6 {Hoping for Kc5. KPP-KPP} f4 {Threatens to win with ...f3.} 45. Kc7 $2 {[%mdl 8192] Loses the game.} (45. Kc5 $11 f3 46. b6) 45... f3 {Black mates.} 46. b6 f2 47. b7 f1=Q 48. b8=Q Qf4+ 49. Kb7 Qxb8+ {Weighted Error Value: White=0.91/Black=0.56} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.19"]
[White "Karania, Hardiv"]
[Black "Bassem Ibrahem, Hassan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1317"]
[Annotator "NA RC"]
[PlyCount "104"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:03]} 2. Bf4 {[%emt 0:00:06]} e6 {[%emt 0:00:02]} 3. e3 {[%emt 0:00:06]} c5 {[%emt 0:00:04]} 4. c3 {[%emt 0:00:09]} Nd5 {[%emt 0:00:05]} 5. Bg3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:09]} 6. Nf3 {[%emt 0:00:08]} cxd4 {[%emt 0:00:22]} 7. exd4 {[%emt 0:00:25]} Be7 {[%emt 0:00:10]} 8. Bd3 {[%emt 0:00:07]} O-O {[%emt 0:00:15]} 9. O-O {[%emt 0:00:04]} d6 {[%emt 0:01:15]} 10. Nbd2 {[%emt 0:00:45]} Re8 {[%emt 0:00:57]} 11. a3 {[%emt 0:00:41]} b6 {[%emt 0:00:10]} 12. Qc2 {[%emt 0:00:08]} f5 {[%emt 0:00:49]} 13. c4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:09]} 14. Rfe1 {[%emt 0:00:20]} Bf8 {[%emt 0:00:16]} 15. h3 {[%emt 0:01:37]} g6 {[%emt 0:00:42]} 16. Bh4 {[%emt 0:03:46]} Bg7 {[%emt 0:00:13]} 17. Nb3 {[%emt 0:01:01]} Bb7 {[%emt 0:02:07]} 18. Rad1 {[%emt 0:00:30]} Qc7 {[%emt 0:00:25]} 19. c5 {[%emt 0:00:52]} dxc5 {[%emt 0:00:33]} 20. dxc5 {[%emt 0:00:06]} Rad8 {[%emt 0:00:53]} 21. cxb6 {[%emt 0:00:57]} Qxb6 {[%emt 0:00:39]} 22. Bc4 {[%emt 0:01:34]} Rxd1 {[%emt 0:00:48]} 23. Rxd1 {[%emt 0:01:07]} Na5 {[%emt 0:01:04]} 24. Nxa5 {[%emt 0:01:13]} Qxa5 {[%emt 0:00:17]} 25. Ng5 {[%emt 0:00:41]} Bc8 {[%emt 0:00:33]} 26. Qb3 {[%emt 0:00:19]} Qe5 {[%emt 0:00:33]} 27. Bg3 {[%emt 0:00:31]} f4 {[%emt 0:00:07]} 28. Bh4 {[%emt 0:02:17]} h6 {[%emt 0:01:01]} 29. Nf3 {[%emt 0:00:11]} Qh5 {[%emt 0:01:29]} 30. Bxf6 {[%emt 0:00:22]} Bxf6 {[%emt 0:00:13]} 31. Re1 {[%emt 0:00:38]} Kf7 {[%emt 0:00:17]} 32. Qb8 {[%emt 0:02:00]} Qc5 {[%emt 0:00:42]} 33. Qxf4 {[%emt 0:00:28]} g5 {[%emt 0:00:03]} 34. Qe4 {[%emt 0:00:16]} Bxb2 {[%emt 0:00:37]} 35. Qh7+ {[%emt 0:01:22]} Bg7 {[%emt 0:00:18]} 36. Ne5+ {[%emt 0:00:46]} Kf8 {[%emt 0:01:37]} 37. Qe4 {[%emt 0:00:55]} Bxe5 {[%emt 0:00:40]} 38. Bxe6 {[%emt 0:00:31]} Rxe6 {[%emt 0:00:59]} 39. Qf5+ {[%emt 0:00:54]} Rf6 {[%emt 0:00:20]} 40. Qxe5 {[%emt 0:00:21]} Qxf2+ {[%emt 0:00:20]} 41. Kh1 {[%emt 0:00:02]} Bb7 {[%emt 0:04:24]} 42. Qe7+ {[%emt 0:02:31]} Kg8 {[%emt 0:00:21]} 43. Qe8+ {[%emt 0:00:09]} Rf8 {[%emt 0:00:09]} 44. Qe6+ {[%emt 0:00:03]} Qf7 {[%emt 0:00:02]} 45. Qxh6 {[%emt 0:00:06]} Bxg2+ {[%emt 0:00:12]} 46. Kxg2 {[%emt 0:00:08]} Qf2+ {[%emt 0:00:01]} 47. Kh1 {[%emt 0:00:10]} Qxe1+ {[%emt 0:00:02]} 48. Kg2 {[%emt 0:00:04]} Rf2+ {[%emt 0:00:06]} 49. Kg3 {[%emt 0:00:03]} Qe3+ {[%emt 0:00:02]} 50. Kg4 {[%emt 0:00:02]} Rf4+ {[%emt 0:00:25]} 51. Kh5 {[%emt 0:00:02]} Rh4+ {[%emt 0:00:03]} 52. Kg6 {[%emt 0:00:03]} Rxh6+ {[%emt 0:00:09]} 0-1

[Event "African Online-ch U20-Open 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.20"]
[White "Dutt Dakshesh"]
[Black "Belattar, Mohamed Walid"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1549"]
[BlackElo "1214"]
[Annotator "NA RC"]
[PlyCount "147"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:05]} 2. Bf4 {[%emt 0:00:05]} e6 {[%emt 0:00:03]} 3. e3 {[%emt 0:00:22]} b6 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:03]} Bb7 {[%emt 0:00:03]} 5. Bd3 {[%emt 0:00:03]} Be7 {[%emt 0:00:12]} 6. Nbd2 {[%emt 0:00:05]} O-O {[%emt 0:00:20]} 7. O-O {[%emt 0:00:39]} d6 {[%emt 0:00:27]} 8. e4 {[%emt 0:01:10]} Nbd7 {[%emt 0:01:10]} 9. c3 {[%emt 0:00:48]} c5 {[%emt 0:02:31]} 10. Re1 {[%emt 0:01:13]} cxd4 {[%emt 0:00:46]} 11. cxd4 {[%emt 0:00:03]} e5 {[%emt 0:00:09]} 12. dxe5 {[%emt 0:00:48]} dxe5 {[%emt 0:00:10]} 13. Bg3 {[%emt 0:00:05]} Rc8 {[%emt 0:03:14]} 14. Rc1 {[%emt 0:02:23]} Rxc1 {[%emt 0:01:35]} 15. Qxc1 {[%emt 0:00:16]} Nc5 {[%emt 0:00:05]} 16. Bc2 {[%emt 0:00:26]} Bd6 {[%emt 0:04:23]} 17. Nxe5 {[%emt 0:01:33]} Bxe5 {[%emt 0:00:30]} 18. Bxe5 {[%emt 0:00:08]} Qe7 {[%emt 0:00:14]} 19. Bxf6 {[%emt 0:00:33]} Qxf6 {[%emt 0:00:23]} 20. Nb3 {[%emt 0:00:42]} Nxb3 {[%emt 0:01:01]} 21. Bxb3 {[%emt 0:00:08]} Qg6 {[%emt 0:00:36]} 22. f3 {[%emt 0:00:31]} Rc8 {[%emt 0:00:10]} 23. Qd2 {[%emt 0:01:10]} Qc6 {[%emt 0:01:27]} 24. Rd1 {[%emt 0:00:40]} h6 {[%emt 0:00:48]} 25. h3 {[%emt 0:01:20]} Qc5+ {[%emt 0:00:33]} 26. Kh1 {[%emt 0:00:23]} Qc7 {[%emt 0:00:59]} 27. Qd3 {[%emt 0:01:24]} Qe5 {[%emt 0:01:38]} 28. Qd7 {[%emt 0:00:46]} Qc7 {[%emt 0:00:10]} 29. Qxc7 {[%emt 0:00:31]} Rxc7 {[%emt 0:00:04]} 30. Rd8+ {[%emt 0:00:17]} Kh7 {[%emt 0:00:10]} 31. Rd2 {[%emt 0:00:35]} g6 {[%emt 0:00:15]} 32. Kg1 {[%emt 0:00:12]} f5 {[%emt 0:00:08]} 33. e5 {[%emt 0:00:22]} Re7 {[%emt 0:00:43]} 34. e6 {[%emt 0:00:18]} Bc8 {[%emt 0:00:39]} 35. Kf2 {[%emt 0:00:41]} Bxe6 {[%emt 0:00:35]} 36. Bxe6 {[%emt 0:00:09]} Rxe6 {[%emt 0:00:05]} 37. Rd7+ {[%emt 0:00:02]} Kg8 {[%emt 0:00:07]} 38. Rxa7 {[%emt 0:00:06]} Rc6 {[%emt 0:00:13]} 39. Re7 {[%emt 0:00:08]} Kf8 {[%emt 0:00:28]} 40. Re2 {[%emt 0:00:07]} Kf7 {[%emt 0:00:04]} 41. g4 {[%emt 0:00:18]} fxg4 {[%emt 0:00:12]} 42. hxg4 {[%emt 0:00:05]} h5 {[%emt 0:00:29]} 43. gxh5 {[%emt 0:00:08]} gxh5 {[%emt 0:00:02]} 44. Kg3 {[%emt 0:00:02]} Rh6 {[%emt 0:00:06]} 45. Kh4 {[%emt 0:00:04]} Kf6 {[%emt 0:00:03]} 46. Rg2 {[%emt 0:00:06]} Kf5 {[%emt 0:00:35]} 47. b4 {[%emt 0:00:30]} Kf4 {[%emt 0:00:24]} 48. Rg3 {[%emt 0:00:10]} Kf5 {[%emt 0:00:22]} 49. a4 {[%emt 0:00:16]} Kf4 {[%emt 0:02:01]} 50. a5 {[%emt 0:00:22]} bxa5 {[%emt 0:00:04]} 51. bxa5 {[%emt 0:00:03]} Rf6 {[%emt 0:01:30]} 52. Rg1 {[%emt 0:00:19]} Rf5 {[%emt 0:00:10]} 53. Ra1 {[%emt 0:00:08]} Rf8 {[%emt 0:00:10]} 54. Ra3 {[%emt 0:00:04]} Ra8 {[%emt 0:00:13]} 55. Kxh5 {[%emt 0:00:03]} Kf5 {[%emt 0:00:04]} 56. Kh4 {[%emt 0:00:04]} Kf4 {[%emt 0:00:02]} 57. Kh3 {[%emt 0:00:02]} Rh8+ {[%emt 0:00:02]} 58. Kg2 {[%emt 0:00:02]} Rg8+ {[%emt 0:00:18]} 59. Kf2 {[%emt 0:00:05]} Re8 {[%emt 0:00:10]} 60. a6 {[%emt 0:00:04]} Ke5 {[%emt 0:00:08]} 61. a7 {[%emt 0:00:04]} Ra8 {[%emt 0:00:02]} 62. Ke3 {[%emt 0:00:02]} Kd6 {[%emt 0:00:02]} 63. Ke4 {[%emt 0:00:03]} Kc7 {[%emt 0:00:01]} 64. Ke5 {[%emt 0:00:02]} Kb7 {[%emt 0:00:01]} 65. Ke6 {[%emt 0:00:02]} Re8+ {[%emt 0:00:06]} 66. Kf7 {[%emt 0:00:06]} Rc8 {[%emt 0:00:13]} 67. a8=Q+ {[%emt 0:00:09]} Rxa8 {[%emt 0:00:03]} 68. Rxa8 {[%emt 0:00:02]} Kxa8 {[%emt 0:00:01]} 69. f4 {[%emt 0:00:02]} Kb8 {[%emt 0:00:01]} 70. f5 {[%emt 0:00:01]} Kc8 {[%emt 0:00:01]} 71. f6 {[%emt 0:00:01]} Kd8 {[%emt 0:00:02]} 72. Kg7 {[%emt 0:00:02]} Ke8 {[%emt 0:00:06]} 73. f7+ {[%emt 0:00:02]} Ke7 {[%emt 0:00:02]} 74. f8=Q+ {[%emt 0:00:03]} 1-0

