[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.2"]
[White "De Villiers, Charles"]
[Black "Fernandes, Luis De Pina"]
[Result "1-0"]
[WhiteElo "2110"]
[BlackElo "1601"]
[PlyCount "125"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:05:19"]
[BlackClock "0:05:39"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 2. Bf4 {[%emt 0:00:05]} g6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 4. e4 {[%emt 0:00:03]} d6 {[%emt 0:00:06]} 5. Qd2 {[%emt 0:00:03]} O-O {[%emt 0:01:18]} 6. O-O-O {[%emt 0:00:09]} Nbd7 {[%emt 0:01:22]} 7. Nf3 {[%emt 0:00:36]} c5 {[%emt 0:01:01]} 8. d5 {[%emt 0:01:02]} a6 {[%emt 0:00:23]} 9. Bh6 {[%emt 0:01:22]} b5 {[%emt 0:00:09]} 10. Qf4 {[%emt 0:00:27]} Nh5 {[%emt 0:00:49]} 11. Qe3 {[%emt 0:00:24]} b4 {[%emt 0:00:40]} 12. Ne2 {[%emt 0:00:12]} Ne5 {[%emt 0:04:29]} 13. Nxe5 {[%emt 0:00:39]} Bxe5 {[%emt 0:00:26]} 14. Bxf8 {[%emt 0:00:18]} Qxf8 {[%emt 0:00:26]} 15. f4 {[%emt 0:00:14]} Bd4 {[%emt 0:00:09]} 16. Nxd4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:08]} 17. Rxd4 {[%emt 0:00:02]} Qg7 {[%emt 0:00:28]} 18. Rxb4 {[%emt 0:00:16]} Qf6 {[%emt 0:01:46]} 19. g3 {[%emt 0:00:11]} e5 {[%emt 0:00:11]} 20. fxe5 {[%emt 0:00:49]} Qxe5 {[%emt 0:00:11]} 21. Be2 {[%emt 0:00:20]} Nf6 {[%emt 0:00:08]} 22. Qf4 {[%emt 0:00:07]} Qe7 {[%emt 0:00:26]} 23. Rf1 {[%emt 0:00:09]} Nd7 {[%emt 0:00:51]} 24. Bg4 {[%emt 0:01:35]} Ne5 {[%emt 0:00:09]} 25. Bxc8 {[%emt 0:00:08]} Rxc8 {[%emt 0:00:06]} 26. Kb1 {[%emt 0:00:11]} Qc7 {[%emt 0:00:13]} 27. Qd2 {[%emt 0:00:25]} Qa5 {[%emt 0:03:49]} 28. Qd4 {[%emt 0:01:47]} Qc7 {[%emt 0:00:26]} 29. c3 {[%emt 0:00:51]} a5 {[%emt 0:00:05]} 30. Rb6 {[%emt 0:02:37]} Qd7 {[%emt 0:01:34]} 31. Ra6 {[%emt 0:01:18]} Rc4 {[%emt 0:00:21]} 32. Ra8+ {[%emt 0:03:18]} Kg7 {[%emt 0:00:36]} 33. Ra7 {[%emt 0:01:48]} Rxd4 {[%emt 0:02:53]} 34. Rxd7 {[%emt 0:00:06]} Rxe4 {[%emt 0:00:07]} 35. Rxd6 {[%emt 0:00:20]} Nc4 {[%emt 0:00:04]} 36. Rdf6 {[%emt 0:01:11]} Nd2+ {[%emt 0:00:04]} 37. Kc1 {[%emt 0:02:14]} Nxf1 {[%emt 0:00:04]} 38. Rxf1 {[%emt 0:00:02]} f5 {[%emt 0:00:02]} 39. Kd2 {[%emt 0:00:37]} Kf6 {[%emt 0:00:05]} 40. Re1 {[%emt 0:00:54]} Rc4 {[%emt 0:00:48]} 41. Kd3 {[%emt 0:00:09]} Rc7 {[%emt 0:00:09]} 42. c4 {[%emt 0:00:13]} g5 {[%emt 0:00:03]} 43. Kd4 {[%emt 0:00:07]} f4 {[%emt 0:00:07]} 44. Rf1 {[%emt 0:00:11]} Kf5 {[%emt 0:00:07]} 45. c5 {[%emt 0:00:25]} Re7 {[%emt 0:00:09]} 46. d6 {[%emt 0:00:32]} Re4+ {[%emt 0:00:03]} 47. Kd5 {[%emt 0:00:04]} Re5+ {[%emt 0:00:21]} 48. Kc6 {[%emt 0:00:04]} Re2 {[%emt 0:00:28]} 49. d7 {[%emt 0:00:15]} Rd2 {[%emt 0:00:04]} 50. Kc7 {[%emt 0:00:05]} Kg4 {[%emt 0:00:11]} 51. gxf4 {[%emt 0:00:06]} gxf4 {[%emt 0:00:07]} 52. d8=Q {[%emt 0:00:04]} Rxd8 {[%emt 0:00:03]} 53. Kxd8 {[%emt 0:00:02]} f3 {[%emt 0:00:04]} 54. c6 {[%emt 0:00:13]} Kf4 {[%emt 0:00:06]} 55. c7 {[%emt 0:00:03]} Ke3 {[%emt 0:00:01]} 56. c8=Q {[%emt 0:00:04]} Ke2 {[%emt 0:00:02]} 57. Qc4+ {[%emt 0:00:02]} Ke3 {[%emt 0:00:07]} 58. Qc3+ {[%emt 0:00:08]} Ke2 {[%emt 0:00:08]} 59. Qxf3+ {[%emt 0:00:04]} Kd2 {[%emt 0:00:01]} 60. Rd1+ {[%emt 0:00:10]} Kc2 {[%emt 0:00:03]} 61. Qd3+ {[%emt 0:00:02]} Kxb2 {[%emt 0:00:02]} 62. Rb1+ {[%emt 0:00:04]} Kxa2 {[%emt 0:00:01]} 63. Qb3# {[%emt 0:00:03]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.3"]
[White "Flora, Francisco Jose Estev"]
[Black "Slami, Zoheir"]
[Result "0-1"]
[WhiteElo "1808"]
[BlackElo "1932"]
[PlyCount "110"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:02:14"]
[BlackClock "0:21:39"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:20]} e6 {[%emt 0:00:02]} 3. c4 {[%emt 0:00:16]} Nf6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:24]} Nbd7 {[%emt 0:00:10]} 5. e3 {[%emt 0:00:41]} c6 {[%emt 0:00:02]} 6. Bd3 {[%emt 0:00:16]} Be7 {[%emt 0:00:05]} 7. O-O {[%emt 0:00:16]} O-O {[%emt 0:00:03]} 8. e4 {[%emt 0:00:13]} dxe4 {[%emt 0:00:05]} 9. Nxe4 {[%emt 0:00:18]} Nxe4 {[%emt 0:00:03]} 10. Bxe4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:02]} 11. Bc2 {[%emt 0:00:13]} b6 {[%emt 0:00:02]} 12. Bg5 {[%emt 0:01:13]} Bb7 {[%emt 0:00:17]} 13. Qd3 {[%emt 0:00:44]} g6 {[%emt 0:00:03]} 14. Rad1 {[%emt 0:01:10]} c5 {[%emt 0:00:50]} 15. Rfe1 {[%emt 0:02:27]} Qc7 {[%emt 0:01:08]} 16. Qe2 {[%emt 0:01:02]} cxd4 {[%emt 0:00:26]} 17. Rxd4 {[%emt 0:00:35]} Rfd8 {[%emt 0:00:15]} 18. Red1 {[%emt 0:00:48]} Rxd4 {[%emt 0:00:15]} 19. Rxd4 {[%emt 0:00:24]} Rd8 {[%emt 0:00:04]} 20. Rxd8+ {[%emt 0:01:27]} Qxd8 {[%emt 0:00:12]} 21. h3 {[%emt 0:00:42]} Nd7 {[%emt 0:01:02]} 22. Bxe7 {[%emt 0:00:56]} Qxe7 {[%emt 0:00:05]} 23. Be4 {[%emt 0:00:21]} Nc5 {[%emt 0:00:20]} 24. Bxb7 {[%emt 0:00:20]} Qxb7 {[%emt 0:00:03]} 25. Qe5 {[%emt 0:00:42]} Nd7 {[%emt 0:00:54]} 26. Qd4 {[%emt 0:01:00]} Qc7 {[%emt 0:00:04]} 27. b4 {[%emt 0:00:42]} f6 {[%emt 0:00:10]} 28. a4 {[%emt 0:00:38]} Kf7 {[%emt 0:00:07]} 29. Kf1 {[%emt 0:00:24]} h5 {[%emt 0:00:24]} 30. Ke2 {[%emt 0:00:20]} a5 {[%emt 0:00:16]} 31. bxa5 {[%emt 0:00:53]} bxa5 {[%emt 0:00:04]} 32. Ne1 {[%emt 0:00:59]} Nc5 {[%emt 0:00:06]} 33. Nd3 {[%emt 0:00:27]} Nxa4 {[%emt 0:00:43]} 34. c5 {[%emt 0:00:23]} Qc6 {[%emt 0:00:04]} 35. f3 {[%emt 0:01:50]} e5 {[%emt 0:00:06]} 36. Qxe5 {[%emt 0:00:40]} Qe6 {[%emt 0:01:00]} 37. Qxe6+ {[%emt 0:00:36]} Kxe6 {[%emt 0:00:05]} 38. Ke3 {[%emt 0:00:59]} Kd5 {[%emt 0:00:24]} 39. Nf4+ {[%emt 0:00:40]} Kxc5 {[%emt 0:00:07]} 40. Nxg6 {[%emt 0:00:09]} Nb2 {[%emt 0:00:11]} 41. Kd2 {[%emt 0:00:21]} a4 {[%emt 0:00:02]} 42. Kc3 {[%emt 0:00:30]} Nd1+ {[%emt 0:00:09]} 43. Kc2 {[%emt 0:00:18]} Ne3+ {[%emt 0:00:06]} 44. Kb2 {[%emt 0:00:13]} Kb4 {[%emt 0:00:03]} 45. g4 {[%emt 0:00:21]} Nc4+ {[%emt 0:00:06]} 46. Ka2 {[%emt 0:00:22]} hxg4 {[%emt 0:00:06]} 47. Kb1 {[%emt 0:00:12]} gxf3 {[%emt 0:00:09]} 48. Nf4 {[%emt 0:00:52]} Nd2+ {[%emt 0:00:16]} 49. Ka2 {[%emt 0:00:15]} Ne4 {[%emt 0:00:15]} 50. Nd3+ {[%emt 0:00:32]} Kc3 {[%emt 0:00:08]} 51. Nf4 {[%emt 0:00:33]} f2 {[%emt 0:00:14]} 52. h4 {[%emt 0:00:12]} f1=Q {[%emt 0:00:07]} 53. h5 {[%emt 0:00:09]} Qf2+ {[%emt 0:00:09]} 54. Ka3 {[%emt 0:00:16]} Qb2+ {[%emt 0:00:03]} 55. Kxa4 {[%emt 0:00:10]} Qb4# {[%emt 0:00:04]} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.4"]
[White "Belabbas, Haddouche"]
[Black "Mukabi, John"]
[Result "1-0"]
[WhiteElo "1776"]
[BlackElo "1820"]
[PlyCount "73"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:03:07"]
[BlackClock "0:03:31"]

{Clock started by Arbiter.} 1. d4 {[%emt 0:00:05]} d5 {[%emt 0:04:21]} 2. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:11]} 3. Bf4 {[%emt 0:00:05]} e6 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:03]} c5 {[%emt 0:00:08]} 5. c3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:16]} 6. Bd3 {[%emt 0:00:08]} Be7 {[%emt 0:00:18]} 7. Nbd2 {[%emt 0:00:07]} h6 {[%emt 0:00:19]} 8. O-O {[%emt 0:01:09]} O-O {[%emt 0:00:07]} 9. Ne5 {[%emt 0:02:16]} Bd7 {[%emt 0:00:25]} 10. Qf3 {[%emt 0:01:26]} Rc8 {[%emt 0:00:48]} 11. Qh3 {[%emt 0:02:02]} Nxe5 {[%emt 0:02:16]} 12. dxe5 {[%emt 0:01:28]} Ne8 {[%emt 0:00:24]} 13. Bxh6 {[%emt 0:05:54]} gxh6 {[%emt 0:00:08]} 14. Qxh6 {[%emt 0:00:03]} f5 {[%emt 0:00:10]} 15. exf6 {[%emt 0:00:37]} Nxf6 {[%emt 0:00:08]} 16. Qg6+ {[%emt 0:00:19]} Kh8 {[%emt 0:00:07]} 17. Qh6+ {[%emt 0:00:51]} Kg8 {[%emt 0:00:05]} 18. Qg6+ {[%emt 0:00:02]} Kh8 {[%emt 0:00:04]} 19. f4 {[%emt 0:02:52]} Rf7 {[%emt 0:09:47]} 20. Qxf7 {[%emt 0:00:09]} Qe8 {[%emt 0:00:10]} 21. Qxe8+ {[%emt 0:00:11]} Rxe8 {[%emt 0:00:11]} 22. Nf3 {[%emt 0:01:17]} Ng4 {[%emt 0:00:27]} 23. e4 {[%emt 0:00:56]} c4 {[%emt 0:00:23]} 24. Bc2 {[%emt 0:00:13]} Ne3 {[%emt 0:00:24]} 25. Rfc1 {[%emt 0:00:11]} Bc5 {[%emt 0:01:47]} 26. Nd4 {[%emt 0:00:09]} e5 {[%emt 0:00:38]} 27. fxe5 {[%emt 0:00:07]} Nxc2 {[%emt 0:00:36]} 28. Rxc2 {[%emt 0:00:07]} dxe4 {[%emt 0:00:04]} 29. Kh1 {[%emt 0:01:27]} Rxe5 {[%emt 0:00:13]} 30. Re2 {[%emt 0:01:01]} Be8 {[%emt 0:00:15]} 31. Rae1 {[%emt 0:00:28]} Bg6 {[%emt 0:00:06]} 32. h3 {[%emt 0:01:27]} Kg7 {[%emt 0:00:27]} 33. g4 {[%emt 0:00:09]} Rg5 {[%emt 0:01:10]} 34. Ne6+ {[%emt 0:00:16]} Kh6 {[%emt 0:00:10]} 35. Nxg5 {[%emt 0:00:05]} Kxg5 {[%emt 0:00:03]} 36. Rxe4 {[%emt 0:00:12]} Bxe4+ {[%emt 0:00:11]} 37. Rxe4 {[%emt 0:00:03] #r} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.5"]
[White "Ohlson, Cecil"]
[Black "Mawuko Kpodo, Evans"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1652"]
[BlackElo "1683"]
[Annotator "NA"]
[PlyCount "89"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. e4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:23]} 2. d3 {[%emt 0:00:09]} e5 {[%emt 0:00:28]} 3. f4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:44]} 4. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:24]} 5. Be2 {[%emt 0:00:07]} Be7 {[%emt 0:00:08]} 6. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:38]} 7. f5 {[%emt 0:00:14]} d5 {[%emt 0:00:14]} 8. Nbd2 {[%emt 0:00:16]} Qd6 {[%emt 0:03:31]} 9. Kh1 {[%emt 0:00:29]} Ng4 {[%emt 0:00:31]} 10. Nb3 {[%emt 0:00:15]} a5 {[%emt 0:01:39]} 11. a4 {[%emt 0:01:17]} b6 {[%emt 0:02:39]} 12. Qe1 {[%emt 0:00:25]} d4 {[%emt 0:01:04]} 13. Nfxd4 {[%emt 0:00:54]} Nxd4 {[%emt 0:00:13]} 14. Nxd4 {[%emt 0:00:03]} exd4 {[%emt 0:03:14]} 15. Bxg4 {[%emt 0:00:06]} Bf6 {[%emt 0:00:24]} 16. Bf4 {[%emt 0:00:17]} Be5 {[%emt 0:00:06]} 17. Bxe5 {[%emt 0:01:25]} Qxe5 {[%emt 0:00:06]} 18. Qh4 {[%emt 0:00:24]} f6 {[%emt 0:00:51]} 19. Rf3 {[%emt 0:01:01]} Bd7 {[%emt 0:00:41]} 20. Rh3 {[%emt 0:00:25]} h6 {[%emt 0:00:06]} 21. Rg3 {[%emt 0:01:58]} Qf4 {[%emt 0:00:25]} 22. Qh3 {[%emt 0:00:38]} Bxa4 {[%emt 0:00:36]} 23. Be2 {[%emt 0:04:26]} Bxc2 {[%emt 0:03:08]} 24. Rf1 {[%emt 0:00:28]} Qd2 {[%emt 0:00:42]} 25. Bh5 {[%emt 0:01:09]} a4 {[%emt 0:00:59]} 26. Qg4 {[%emt 0:00:15]} Qg5 {[%emt 0:00:05]} 27. Qe2 {[%emt 0:00:05]} Qh4 {[%emt 0:01:25]} 28. Rh3 {[%emt 0:00:30]} Bxd3 {[%emt 0:00:36]} 29. Qxd3 {[%emt 0:00:08]} Qg5 {[%emt 0:00:03]} 30. Qe2 {[%emt 0:01:35]} d3 {[%emt 0:00:21]} 31. Rxd3 {[%emt 0:00:38]} Rfd8 {[%emt 0:00:13]} 32. Rfd1 {[%emt 0:00:27]} Rxd3 {[%emt 0:01:36]} 33. Rxd3 {[%emt 0:00:11]} Qc1+ {[%emt 0:00:05]} 34. Rd1 {[%emt 0:00:08]} Qf4 {[%emt 0:00:06]} 35. Bf3 {[%emt 0:02:06]} a3 {[%emt 0:00:24]} 36. Qc4+ {[%emt 0:00:24]} Kh8 {[%emt 0:00:31]} 37. bxa3 {[%emt 0:00:12]} Qe5 {[%emt 0:00:42]} 38. Bh5 {[%emt 0:01:20]} b5 {[%emt 0:00:19]} 39. Qd3 {[%emt 0:00:14]} Qe7 {[%emt 0:00:32]} 40. Qxb5 {[%emt 0:01:43]} Qxa3 {[%emt 0:00:13]} 41. Qd7 {[%emt 0:00:05]} Rf8 {[%emt 0:00:14]} 42. Qxc7 {[%emt 0:00:36]} Qa8 {[%emt 0:00:21]} 43. Qe7 {[%emt 0:01:53]} Rg8 {[%emt 0:00:07]} 44. h3 {[%emt 0:00:28]} Qxe4 {[%emt 0:00:06]} 45. Qxe4 {[%emt 0:00:13]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "1.5"]
[White "Ohlson, Cecil"]
[Black "Kpodo, Evans Mawuko"]
[Result "1-0"]
[WhiteElo "1652"]
[BlackElo "1654"]
[PlyCount "89"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[TimeControl "1500+10"]
[WhiteClock "0:02:34"]
[BlackClock "0:00:27"]

1. e4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:23]} 2. d3 {[%emt 0:00:09]} e5 {[%emt 0:00:28]} 3. f4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:44]} 4. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:24]} 5. Be2 {[%emt 0:00:07]} Be7 {[%emt 0:00:08]} 6. O-O {[%emt 0:00:04]} O-O {[%emt 0:00:38]} 7. f5 {[%emt 0:00:14]} d5 {[%emt 0:00:14]} 8. Nbd2 {[%emt 0:00:16]} Qd6 {[%emt 0:03:31]} 9. Kh1 {[%emt 0:00:29]} Ng4 {[%emt 0:00:31]} 10. Nb3 {[%emt 0:00:15]} a5 {[%emt 0:01:39]} 11. a4 {[%emt 0:01:17]} b6 {[%emt 0:02:39]} 12. Qe1 {[%emt 0:00:25]} d4 {[%emt 0:01:04]} 13. Nfxd4 {[%emt 0:00:54]} Nxd4 {[%emt 0:00:13]} 14. Nxd4 {[%emt 0:00:03]} exd4 {[%emt 0:03:14]} 15. Bxg4 {[%emt 0:00:06]} Bf6 {[%emt 0:00:24]} 16. Bf4 {[%emt 0:00:17]} Be5 {[%emt 0:00:06]} 17. Bxe5 {[%emt 0:01:25]} Qxe5 {[%emt 0:00:06]} 18. Qh4 {[%emt 0:00:24]} f6 {[%emt 0:00:51]} 19. Rf3 {[%emt 0:01:01]} Bd7 {[%emt 0:00:41]} 20. Rh3 {[%emt 0:00:25]} h6 {[%emt 0:00:06]} 21. Rg3 {[%emt 0:01:58]} Qf4 {[%emt 0:00:25]} 22. Qh3 {[%emt 0:00:38]} Bxa4 {[%emt 0:00:36]} 23. Be2 {[%emt 0:04:26]} Bxc2 {[%emt 0:03:08]} 24. Rf1 {[%emt 0:00:28]} Qd2 {[%emt 0:00:42]} 25. Bh5 {[%emt 0:01:09]} a4 {[%emt 0:00:59]} 26. Qg4 {[%emt 0:00:15]} Qg5 {[%emt 0:00:05]} 27. Qe2 {[%emt 0:00:05]} Qh4 {[%emt 0:01:25]} 28. Rh3 {[%emt 0:00:30]} Bxd3 {[%emt 0:00:36]} 29. Qxd3 {[%emt 0:00:08]} Qg5 {[%emt 0:00:03]} 30. Qe2 {[%emt 0:01:35]} d3 {[%emt 0:00:21]} 31. Rxd3 {[%emt 0:00:38]} Rfd8 {[%emt 0:00:13]} 32. Rfd1 {[%emt 0:00:27]} Rxd3 {[%emt 0:01:36]} 33. Rxd3 {[%emt 0:00:11]} Qc1+ {[%emt 0:00:05]} 34. Rd1 {[%emt 0:00:08]} Qf4 {[%emt 0:00:06]} 35. Bf3 {[%emt 0:02:06]} a3 {[%emt 0:00:24]} 36. Qc4+ {[%emt 0:00:24]} Kh8 {[%emt 0:00:31]} 37. bxa3 {[%emt 0:00:12]} Qe5 {[%emt 0:00:42]} 38. Bh5 {[%emt 0:01:20]} b5 {[%emt 0:00:19]} 39. Qd3 {[%emt 0:00:14]} Qe7 {[%emt 0:00:32]} 40. Qxb5 {[%emt 0:01:43]} Qxa3 {[%emt 0:00:13]} 41. Qd7 {[%emt 0:00:05]} Rf8 {[%emt 0:00:14]} 42. Qxc7 {[%emt 0:00:36]} Qa8 {[%emt 0:00:21]} 43. Qe7 {[%emt 0:01:53]} Rg8 {[%emt 0:00:07]} 44. h3 {[%emt 0:00:28]} Qxe4 {[%emt 0:00:06]} 45. Qxe4 {[%emt 0:00:13] #r} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.2"]
[White "Mukabi, John"]
[Black "Ohlson, Cecil"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1820"]
[BlackElo "1652"]
[Annotator "NA RC"]
[PlyCount "85"]
[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. Bf4 {[%emt 0:00:09]} c5 {[%emt 0:00:04]} 3. e3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:03]} 4. Nf3 {[%emt 0:00:48]} Nf6 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:32]} Bf5 {[%emt 0:00:40]} 6. Bd3 {[%emt 0:00:47]} Bxd3 {[%emt 0:00:24]} 7. Qxd3 {[%emt 0:00:07]} c4 {[%emt 0:00:27]} 8. Qd2 {[%emt 0:00:33]} Nh5 {[%emt 0:00:47]} 9. Bg3 {[%emt 0:01:06]} Nxg3 {[%emt 0:00:13]} 10. hxg3 {[%emt 0:00:06]} a6 {[%emt 0:01:44]} 11. e4 {[%emt 0:02:46]} e6 {[%emt 0:00:58]} 12. e5 {[%emt 0:02:06]} b5 {[%emt 0:00:24]} 13. Qf4 {[%emt 0:00:41]} Be7 {[%emt 0:02:17]} 14. Ne2 {[%emt 0:02:30]} Nb4 {[%emt 0:01:24]} 15. Qd2 {[%emt 0:00:45]} a5 {[%emt 0:00:51]} 16. a3 {[%emt 0:00:51]} Nc6 {[%emt 0:00:26]} 17. O-O {[%emt 0:03:04]} h6 {[%emt 0:01:39]} 18. Nf4 {[%emt 0:02:28]} Bg5 {[%emt 0:01:55]} 19. Rfd1 {[%emt 0:01:24]} Kd7 {[%emt 0:03:22]} 20. b3 {[%emt 0:00:54]} cxb3 {[%emt 0:01:57]} 21. cxb3 {[%emt 0:00:06]} Ne7 {[%emt 0:00:09]} 22. Qd3 {[%emt 0:00:25]} Qb6 {[%emt 0:01:12]} 23. b4 {[%emt 0:02:01]} axb4 {[%emt 0:00:40]} 24. axb4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:06]} 25. Qb3 {[%emt 0:00:20]} Be7 {[%emt 0:00:11]} 26. Nxd5 {[%emt 0:01:06]} exd5 {[%emt 0:00:27]} 27. Qxd5+ {[%emt 0:00:05]} Kc7 {[%emt 0:00:17]} 28. Qxf7 {[%emt 0:00:14]} Rxa1 {[%emt 0:01:16]} 29. Rxa1 {[%emt 0:00:06]} Kd7 {[%emt 0:00:49]} 30. d5 {[%emt 0:00:52]} Nd8 {[%emt 0:00:04]} 31. Qf5+ {[%emt 0:00:16]} Ke8 {[%emt 0:00:13]} 32. e6 {[%emt 0:00:34]} Bf6 {[%emt 0:00:42]} 33. Rd1 {[%emt 0:00:28]} Qd6 {[%emt 0:00:23]} 34. Rc1 {[%emt 0:00:24]} Ke7 {[%emt 0:00:07]} 35. Rc5 {[%emt 0:00:19]} Qa6 {[%emt 0:00:37]} 36. Rc7+ {[%emt 0:00:14]} Kd6 {[%emt 0:00:12]} 37. Qf4+ {[%emt 0:00:06]} Kxd5 {[%emt 0:00:03]} 38. Rc5+ {[%emt 0:00:26]} Kxe6 {[%emt 0:00:09]} 39. Nd4+ {[%emt 0:00:11]} Bxd4 {[%emt 0:00:47]} 40. Qf5+ {[%emt 0:00:16]} Ke7 {[%emt 0:00:14]} 41. Rc7+ {[%emt 0:00:07]} Ke8 {[%emt 0:00:02]} 42. Qd7+ {[%emt 0:00:07]} Kf8 {[%emt 0:00:02]} 43. Qxd8# {[%emt 0:00:04]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.3"]
[White "Slami, Zoheir"]
[Black "Belabbas, Haddouche"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1932"]
[BlackElo "1776"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,130,28,38,0,34,29,34,33,46,0,9,-4,0,-69,-109,-218,-159,-168,-195,-270,-211,-286,-278,-285,-198,-809,-844,-827,-813,-810,-408,-403,-400,-402,-391,-481,-388,-483,-413,-457,-456,-431,-408,-406,-400,-400,-400,-397,-374,-407,-384,-433,-426,-470,-469,-466,-467,-447,-458,-448,-447,-435,-431,-425,-383,-437,-435,-457,-388,-444,-418,-572,-571,-570,-570,-600,-566,-579,-561,-545,-448,-545,-534,-545,-545,-628,-479,-659,-639,-940,-878,-1082,-928,-29985,-1631,-5595,-5591,-4898,-2970,-5219,-2095,-4798,-2163,-4614,-4610,-29954,-29959,-29966,-29969,-29973,-29973,-29973,-29969,-29988,-29989,-29998,-29999]} 1. d4 Nf6 2. c4 g6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d6 6. O-O Nbd7 7. b3 e5 8. Bb2 Re8 9. Qc2 {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} e4 10. Nfd2 Nf8 {[%cal Bd7f8,Bf8h7,Bh7g5,Bg5f3][%mdl 32]} 11. Nc3 {[%cal Rc3e4] White is slightly better.} Bf5 12. h3 h5 13. Rac1 N8h7 14. d5 (14. Rfe1 $11) 14... Ng5 $15 {[#]} 15. h4 $146 {[#]} (15. Nd1 $17) ({Predecessor:} 15. Nb5 Nf3+ 16. Kh1 Nxd5 17. cxd5 Qh4 18. Bxg7 Bxh3 19. Bxf3 Bg4+ 20. Kg1 exf3 21. Nxf3 Bxf3 22. gxf3 Kxg7 {1-0 (36) Holly,M (1685)-Chovanec,V (2011) Slovakia 2002}) 15... Nf3+ $1 $19 {[%mdl 512]} 16. Bxf3 exf3 17. e4 fxg2 18. Kxg2 {[#]} Nxe4 {[%mdl 512]} 19. Ndxe4 Qxh4 20. Rh1 $2 (20. f3 Bh3+ 21. Kg1 Bxf1 22. Rxf1) 20... Qg4+ 21. Kf1 Rxe4 22. Qd1 Qxd1+ 23. Rxd1 Re7 24. Kg2 Rae8 25. Ba1 Bg4 26. f3 Bf5 27. Rhf1 a6 28. Rf2 Re3 29. Na4 Bxa1 30. Rxa1 Re2 31. Raf1 Re1 32. Nc3 Rxf1 33. Kxf1 {[%mdl 4096] Endgame KRB-KRN} Re3 34. Nd1 Bh3+ 35. Kg1 Re1+ 36. Kh2 Rxd1 37. Kxh3 {KR-KR} Kg7 38. Re2 Kf8 39. Kg3 Rd4 40. f4 Rd3+ 41. Kh4 Rd1 42. Rf2 Re1 43. f5 {If only White now had time for fxg6....} Kg7 44. fxg6 fxg6 45. Kg5 Re5+ 46. Kh4 Re4+ 47. Kg3 Re7 48. b4 Re4 49. Rc2 Kf6 50. a3 Kg5 51. Rc3 h4+ 52. Kh3 Kh5 53. c5 g5 {( -> ...Re2)} 54. cxd6 cxd6 (54... Re2 $142 55. Rg3 cxd6 56. Rg2 g4+ 57. Kh2 g3+ 58. Kh3 Rxg2 {[%mdl 64] Overworked Piece} 59. Kxg2 Kg4 60. Kf1 h3 61. Kg1 Kf3 62. Kf1 g2+ 63. Ke1 g1=Q+ 64. Kd2 h2 65. Kc2 h1=Q 66. Kc3 Qe3+ 67. Kb2 Qh2+ 68. Kb1 Qeg1#) 55. Rc7 Re3+ 56. Kg2 Rxa3 57. Rxb7 Rd3 (57... Kg4 $142 58. Kf2 h3) 58. Rb6 Rxd5 (58... h3+ $142 59. Kh2 Kh4 60. Rc6 Rd2+ 61. Kh1 h2 62. Rc1 g4 63. Rd1 Rxd1+ 64. Kxh2 Rd2+ 65. Kg1 g3 66. b5 Kh3 67. Kf1 g2+ 68. Kg1 Kg3 69. bxa6 Rd1#) 59. Rxa6 Rb5 60. Rxd6 Rxb4 {Black mates.} 61. Rd2 Kg4 62. Ra2 h3+ 63. Kh2 Kh4 64. Rc2 g4 65. Ra2 g3+ {Black took control after the opening.  Weighted Error Value: White=0.50/Black=0.25} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.4"]
[White "Fernandes, Luis De Pina"]
[Black "Flora, Francisco Jose Estev"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1601"]
[BlackElo "1808"]
[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 0:00:26]} 2. Nc3 {[%emt 0:00:16]} d6 {[%emt 0:00:17]} 3. g3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:27]} 4. Bg2 {[%emt 0:00:04]} Nc6 {[%emt 0:00:11]} 5. Nge2 {[%emt 0:00:47]} g6 {[%emt 0:00:16]} 6. d4 {[%emt 0:01:37]} cxd4 {[%emt 0:00:17]} 7. Nxd4 {[%emt 0:00:03]} Bd7 {[%emt 0:00:17]} 8. O-O {[%emt 0:00:05]} Bg7 {[%emt 0:00:22]} 9. Be3 {[%emt 0:01:32]} O-O {[%emt 0:00:16]} 10. Nd5 {[%emt 0:02:29]} e6 {[%emt 0:01:24]} 11. Nxf6+ {[%emt 0:00:08]} Bxf6 {[%emt 0:02:16]} 12. c3 {[%emt 0:00:04]} a6 {[%emt 0:01:53]} 13. Qd2 {[%emt 0:01:49]} Qc7 {[%emt 0:00:15]} 14. f4 {[%emt 0:02:40]} Rac8 {[%emt 0:01:35]} 15. Rad1 {[%emt 0:00:09]} Be7 {[%emt 0:02:47]} 16. f5 {[%emt 0:04:57]} Nxd4 {[%emt 0:03:27]} 17. Qxd4 {[%emt 0:00:43]} e5 {[%emt 0:01:12]} 18. Qd2 {[%emt 0:01:03]} f6 {[%emt 0:00:35]} 19. fxg6 {[%emt 0:01:01]} hxg6 {[%emt 0:00:24]} 20. Qd5+ {[%emt 0:03:49]} Kg7 {[%emt 0:01:28]} 21. Qd2 {[%emt 0:00:06]} Rh8 {[%emt 0:00:40]} 22. Qe2 {[%emt 0:01:51]} Qc6 {[%emt 0:00:36]} 23. Bf3 {[%emt 0:00:04]} Qc5 {[%emt 0:00:08]} 24. Bxc5 {[%emt 0:00:06]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "2.5"]
[White "Molapo, Joang"]
[Black "De Villiers, Charles"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1607"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "44"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,43,-30,-30,-46,-48,-110,-66,-63,-44,-42,-31,-35,-3,-24,-24,-43,-45,-37,-63,-210,-204,-872,-876,-856,-854,-714,-730,-29993,-681,-29999]} 1. d4 d6 2. c4 e5 3. e4 exd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Nc3 g6 7. Nf3 Bg7 8. Be2 O-O 9. O-O {A53: Old Indian Defence without Nf3.} Re8 10. Qc2 (10. Bg5 $15) 10... Nb4 11. Qb1 {Black is slightly better.} c6 12. Bg5 h6 {[#]} 13. Be3 $146 ({Predecessor:} 13. Bh4 g5 14. Bg3 Nh5 15. Qd1 Nxg3 16. hxg3 Qe7 17. Re1 Bd7 18. Qd2 Rad8 19. Rad1 {1-0 (65) Gesser,B (2291)-Makropoulou,M (2243) Heraklion 2007}) 13... Qe7 {[%cal Rf6e4]} 14. a3 Na6 {[%cal Rf6e4]} 15. Nd2 Nc5 $36 {[%mdl 2048] Black has good play.} 16. Bxc5 dxc5 17. f3 {[#] White does not recover from this.} (17. Qc2 $15) 17... Nh5 $1 $19 18. Re1 $2 (18. g3) 18... Qh4 {( -> ...Bd4+)} 19. Nf1 Bd4+ 20. Kh1 Qf2 {[%csl Gd4][%cal Rf2g1]} 21. Nd2 Nf4 (21... Re5 $142 22. f4 Nxf4 23. Rg1 Bxc3 24. Qf1 Qxf1 25. Nxf1 Nxe2 26. bxc3 Nxg1 27. Kxg1 Rxe4 28. h3 Be6 29. Ng3 Rxc4 30. Rc1 Rd8 31. Rc2 Ra4 32. Rf2 Rxa3 33. Rc2 b5 34. Kf2 a5 35. h4 Rd3 36. Ne4 Bf5 37. Nf6+ Kg7 38. Ne8+ Kf8 39. Re2 Raxc3 40. Nf6 a4 41. h5 c4 42. g4 Rf3+ 43. Kg2 Rg3+ 44. Kh2 Bxg4 45. Nxg4 Rxg4 46. Re5 gxh5 47. Rxh5 Rd4 48. Rf5 Rd2+ 49. Kg1 Rc1+ 50. Rf1 Rxf1+ {[%mdl 64] Back Rank} 51. Kxf1 Rb2 52. Kg1 a3 53. Kf1 a2 54. Kg1 a1=Q#) 22. Bf1 Qg1# {Weighted Error Value: White=1.42/Black=0.55} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.2"]
[White "Flora, Francisco Jose Estev"]
[Black "Molapo, Joang"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1808"]
[BlackElo "1607"]
[Annotator "NA RC"]
[PlyCount "108"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:14]} d5 {[%emt 0:01:25]} 2. Nf3 {[%emt 0:00:22]} Nf6 {[%emt 0:00:07]} 3. c4 {[%emt 0:00:15]} c6 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:18]} e6 {[%emt 0:00:17]} 5. Bd3 {[%emt 0:00:19]} Bd6 {[%emt 0:00:09]} 6. Nc3 {[%emt 0:00:20]} Nbd7 {[%emt 0:00:07]} 7. Rg1 {[%emt 0:00:30]} e5 {[%emt 0:00:07]} 8. dxe5 {[%emt 0:00:27]} Nxe5 {[%emt 0:00:04]} 9. Nxe5 {[%emt 0:00:53]} Bxe5 {[%emt 0:00:06]} 10. cxd5 {[%emt 0:00:45]} Bxc3+ {[%emt 0:00:23]} 11. bxc3 {[%emt 0:00:19]} Qxd5 {[%emt 0:00:07]} 12. Qc2 {[%emt 0:01:14]} Be6 {[%emt 0:00:23]} 13. f3 {[%emt 0:00:49]} Rd8 {[%emt 0:00:19]} 14. Ke2 {[%emt 0:00:56]} O-O {[%emt 0:00:09]} 15. Rd1 {[%emt 0:01:30]} Qh5 {[%emt 0:00:10]} 16. h3 {[%emt 0:00:33]} Rfe8 {[%emt 0:02:16]} 17. Kf2 {[%emt 0:00:19]} Qh4+ {[%emt 0:00:10]} 18. Kg1 {[%emt 0:00:22]} Qg3 {[%emt 0:00:09]} 19. Qf2 {[%emt 0:00:24]} Qxf2+ {[%emt 0:00:07]} 20. Kxf2 {[%emt 0:00:14]} Bc4 {[%emt 0:00:12]} 21. Be2 {[%emt 0:01:27]} Bxe2 {[%emt 0:01:16]} 22. Rxd8 {[%emt 0:00:32]} Rxd8 {[%emt 0:00:04]} 23. Kxe2 {[%emt 0:00:09]} Nd5 {[%emt 0:00:18]} 24. Bd2 {[%emt 0:00:56]} b5 {[%emt 0:00:14]} 25. a4 {[%emt 0:00:32]} a6 {[%emt 0:00:05]} 26. axb5 {[%emt 0:00:13]} axb5 {[%emt 0:00:04]} 27. Ra6 {[%emt 0:00:33]} Rc8 {[%emt 0:00:08]} 28. e4 {[%emt 0:00:32]} Nf6 {[%emt 0:00:08]} 29. Bf4 {[%emt 0:00:55]} h6 {[%emt 0:00:12]} 30. Ke3 {[%emt 0:00:45]} Nd7 {[%emt 0:00:06]} 31. Bd6 {[%emt 0:00:29]} Nf6 {[%emt 0:00:17]} 32. Kd4 {[%emt 0:00:32]} Ne8 {[%emt 0:00:42]} 33. Kc5 {[%emt 0:01:21]} Nxd6 {[%emt 0:00:10]} 34. Kxd6 {[%emt 0:00:13]} Rd8+ {[%emt 0:00:11]} 35. Kxc6 {[%emt 0:00:27]} Rd3 {[%emt 0:00:08]} 36. Kxb5 {[%emt 0:00:34]} Rxc3 {[%emt 0:00:03]} 37. Ra2 {[%emt 0:00:12]} Kh7 {[%emt 0:00:05]} 38. Kb4 {[%emt 0:00:30]} Rc1 {[%emt 0:00:08]} 39. Kb3 {[%emt 0:01:07]} h5 {[%emt 0:00:25]} 40. Rc2 {[%emt 0:00:23]} Rd1 {[%emt 0:00:45]} 41. Kc3 {[%emt 0:00:17]} Rd7 {[%emt 0:00:08]} 42. Rd2 {[%emt 0:00:23]} Ra7 {[%emt 0:00:06]} 43. Kd4 {[%emt 0:00:23]} g5 {[%emt 0:00:08]} 44. Ke5 {[%emt 0:00:28]} Kg6 {[%emt 0:00:04]} 45. Kd4 {[%emt 0:01:27]} f6 {[%emt 0:00:10]} 46. Rc2 {[%emt 0:00:28]} Rd7+ {[%emt 0:00:12]} 47. Ke3 {[%emt 0:00:13]} h4 {[%emt 0:00:06]} 48. Rc6 {[%emt 0:00:28]} Kf7 {[%emt 0:00:25]} 49. Rc5 {[%emt 0:00:41]} Ra7 {[%emt 0:00:12]} 50. Kf2 {[%emt 0:00:41]} Ra2+ {[%emt 0:00:09]} 51. Kg1 {[%emt 0:00:12]} Ra7 {[%emt 0:00:10]} 52. Kf2 {[%emt 0:00:18]} Ra2+ {[%emt 0:00:07]} 53. Kg1 {[%emt 0:00:11]} Ra1+ {[%emt 0:00:03]} 54. Kf2 {[%emt 0:00:10]} Ra2+ {[%emt 0:00:03]} 1/2-1/2

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.3"]
[White "Belabbas, Haddouche"]
[Black "Fernandes, Luis De Pina"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1776"]
[BlackElo "1601"]
[Annotator "NA RC"]
[PlyCount "68"]
[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 0:00:06]} 2. Nf3 {[%emt 0:00:05]} g6 {[%emt 0:00:18]} 3. Bf4 {[%emt 0:00:04]} Bg7 {[%emt 0:00:14]} 4. e3 {[%emt 0:00:03]} d5 {[%emt 0:00:13]} 5. h3 {[%emt 0:00:25]} a6 {[%emt 0:00:32]} 6. a4 {[%emt 0:00:06]} Nbd7 {[%emt 0:01:18]} 7. Bd3 {[%emt 0:00:18]} c5 {[%emt 0:01:34]} 8. c3 {[%emt 0:00:05]} c4 {[%emt 0:00:12]} 9. Bc2 {[%emt 0:00:10]} Qb6 {[%emt 0:00:30]} 10. Qc1 {[%emt 0:00:03]} Qc6 {[%emt 0:00:47]} 11. O-O {[%emt 0:01:58]} O-O {[%emt 0:00:03]} 12. Nbd2 {[%emt 0:00:42]} Nh5 {[%emt 0:02:36]} 13. Bh2 {[%emt 0:00:40]} f5 {[%emt 0:00:06]} 14. b3 {[%emt 0:01:44]} b5 {[%emt 0:00:07]} 15. axb5 {[%emt 0:01:58]} axb5 {[%emt 0:00:07]} 16. Rxa8 {[%emt 0:03:27]} Qxa8 {[%emt 0:00:04]} 17. Qb2 {[%emt 0:00:04]} Ndf6 {[%emt 0:00:52]} 18. Ra1 {[%emt 0:01:03]} Qc6 {[%emt 0:00:04]} 19. Ne5 {[%emt 0:00:20]} Qe6 {[%emt 0:01:56]} 20. f3 {[%emt 0:05:09]} Ne8 {[%emt 0:00:23]} 21. Ra5 {[%emt 0:01:21]} Nd6 {[%emt 0:00:21]} 22. bxc4 {[%emt 0:02:04]} bxc4 {[%emt 0:00:15]} 23. Ra7 {[%emt 0:00:30]} f4 {[%emt 0:00:10]} 24. e4 {[%emt 0:00:24]} Bxe5 {[%emt 0:00:15]} 25. dxe5 {[%emt 0:01:43]} Qxe5 {[%emt 0:00:18]} 26. exd5 {[%emt 0:01:03]} Qe3+ {[%emt 0:00:16]} 27. Kh1 {[%emt 0:00:31]} Qxa7 {[%emt 0:00:04]} 28. Ne4 {[%emt 0:00:08]} Qe3 {[%emt 0:01:42]} 29. Bg1 {[%emt 0:00:07]} Ng3+ {[%emt 0:00:36]} 30. Kh2 {[%emt 0:00:11]} Qe1 {[%emt 0:01:12]} 31. Nc5 {[%emt 0:02:24]} Bxh3 {[%emt 0:01:54]} 32. Ne6 {[%emt 0:00:35]} Bxe6 {[%emt 0:00:13]} 33. dxe6 {[%emt 0:00:04]} Nf1+ {[%emt 0:00:14]} 34. Kh1 {[%emt 0:00:15]} Qh4+ {[%emt 0:00:09]} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.4"]
[White "Ohlson, Cecil"]
[Black "Slami, Zoheir"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1652"]
[BlackElo "1932"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,0,0,0,0,0,0,-2,41,0,42,27,99,52,90,88,108,98,164,156,155,147,171,166,458,455,527,541,533,540,527,511,690,687,708,654,700,652,648,645,732,740,704,670,735,726,760,743,756,768,966,-710,-724,-29999]} 1. e4 c5 2. d3 d6 3. f4 Nf6 4. Be2 g6 5. Nf3 Bg7 6. O-O {B20: Sicilian: Unusual White 2nd moves.} O-O 7. Qe1 Nc6 8. Qh4 {[#] The position is equal.} h5 $146 ({Predecessor:} 8... Bg4 9. Bd1 e6 10. Nbd2 Nd4 11. Nxd4 Bxd1 12. Nxe6 fxe6 13. Rxd1 Nxe4 14. Qxd8 Bd4+ {½-½ (58) Fedorov,A (2563)-Mamedov,R (2650) Minsk 2015}) 9. Kh1 (9. f5 $5) 9... Bg4 10. f5 Bxf3 (10... gxf5 $11 {remains equal.} 11. h3 fxe4 12. dxe4 Bxf3 13. gxf3 Ne5) 11. Bxf3 Nd4 12. Bd1 Nh7 13. c3 Bf6 14. Qg3 $18 Be5 15. Bf4 Bxf4 16. Rxf4 g5 $2 {[#]} (16... Qb6 17. b3 (17. cxd4 $2 Qxb2 {[%mdl 64] Double Attack} 18. Rf1 Qxa1 $19) (17. fxg6 $2 fxg6 18. Bb3+ Nxb3 $19) 17... Nc6 18. Bxh5 (18. fxg6 fxg6 19. Rf5 Kh8 $14) 18... Kh8) 17. cxd4 Kh8 18. Rf2 h4 19. Qe3 cxd4 20. Qxd4+ f6 21. Bb3 Qa5 {With the idea ...Qe1+.} 22. Nc3 Rac8 23. Qd5 Qb6 24. Rc2 h3 25. d4 hxg2+ 26. Kxg2 g4 27. Kg3 Ng5 28. Kxg4 Rg8 29. Kf4 Qa6 30. Qb5 $4 {[%mdl 8192] [#]} (30. Ke3 $18) 30... Rxc3 $1 $19 {[%cal Rg5h3][%mdl 512]} 31. Qxa6 (31. bxc3 Qxb5) 31... Nh3# {Quite a comeback for Black.  Weighted Error Value: White=0.11/Black=0.50} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "3.5"]
[White "Kpodo, Evans Mawuko"]
[Black "Mukabi, John"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1654"]
[BlackElo "1820"]
[Annotator "NA RC"]
[PlyCount "82"]
[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 0:17:46]} e6 {[%emt 0:00:13]} 3. d4 {[%emt 0:00:47]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:44]} Nc6 {[%emt 0:00:09]} 5. Be3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:10]} 6. Nc3 {[%emt 0:00:17]} Bb4 {[%emt 0:00:11]} 7. f3 {[%emt 0:00:48]} d5 {[%emt 0:00:43]} 8. Nxc6 {[%emt 0:00:28]} Bxc3+ {[%emt 0:00:20]} 9. bxc3 {[%emt 0:00:04]} bxc6 {[%emt 0:00:04]} 10. e5 {[%emt 0:00:08]} Nd7 {[%emt 0:00:56]} 11. Bf4 {[%emt 0:00:14]} Qb6 {[%emt 0:01:03]} 12. Bg3 {[%emt 0:01:25]} Qe3+ {[%emt 0:00:22]} 13. Be2 {[%emt 0:00:10]} Qxc3+ {[%emt 0:00:09]} ({Not} 13... Nxe5 14. Qd4 $11) 14. Kf1 {[%emt 0:00:04]} O-O {[%emt 0:02:00]} 15. Rb1 {[%emt 0:00:13]} Rb8 {[%emt 0:00:39]} 16. Rxb8 {[%emt 0:00:43]} Nxb8 {[%emt 0:00:06]} 17. h3 {[%emt 0:00:05]} Nd7 {[%emt 0:00:20]} 18. Kg1 {[%emt 0:00:06]} Nxe5 {[%emt 0:00:27]} 19. Be1 {[%emt 0:00:17]} Qa3 {[%emt 0:01:47]} 20. Qd4 {[%emt 0:00:15]} Ng6 {[%emt 0:00:19]} 21. Bb4 {[%emt 0:00:13]} Qc1+ {[%emt 0:06:01]} 22. Kh2 {[%emt 0:00:05]} Qxc2 {[%emt 0:02:36]} 23. Bd3 {[%emt 0:00:06]} Qa4 {[%emt 0:00:30]} 24. Bxg6 {[%emt 0:01:00]} hxg6 {[%emt 0:00:20]} 25. a3 {[%emt 0:00:31]} Re8 {[%emt 0:00:16]} 26. Qb2 {[%emt 0:00:10]} Ba6 $19 {[%emt 0:00:48]} 27. Bd6 {[%emt 0:00:36]} Qb5 {[%emt 0:00:22]} 28. Qd4 {[%emt 0:00:23]} Qb7 {[%emt 0:02:13]} 29. Bc5 {[%emt 0:00:10]} e5 {[%emt 0:00:13]} 30. Qg4 {[%emt 0:00:29]} Qc7 {[%emt 0:00:25]} 31. Qb4 {[%emt 0:00:09]} e4+ {[%emt 0:00:30]} 32. Bd6 {[%emt 0:00:04]} Qb6 {[%emt 0:00:06]} 33. Qe1 {[%emt 0:00:32]} e3 {[%emt 0:00:10]} 34. Qc1 {[%emt 0:00:21]} d4 {[%emt 0:00:49]} 35. Bc5 {[%emt 0:00:06]} Qc7+ {[%emt 0:00:07]} 36. g3 {[%emt 0:00:02]} Qe5 {[%emt 0:00:25]} 37. f4 {[%emt 0:00:13]} Qe4 {[%emt 0:00:11]} 38. Re1 {[%emt 0:00:50]} e2 {[%emt 0:00:13]} 39. Qd2 {[%emt 0:00:11]} Bd3 {[%emt 0:00:13]} 40. Rg1 {[%emt 0:00:32]} e1=Q {[%emt 0:02:14]} 41. Rxe1 {[%emt 0:00:10]} Qxe1 {[%emt 0:00:05]} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.2"]
[White "Slami, Zoheir"]
[Black "Kpodo, Evans Mawuko"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1932"]
[BlackElo "1654"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,139,-4,-3,-12,14,-41,0,0,30,0,8,0,40,25,33,19,27,11,7,-6,0,-13,0,0,0,0,0,-20,13,6,0,-16,-14,-20,-25,-20,-16,-36,-28,-43,-35,-27,-29,-91,-91,-91,-91,-108,-39,-39,-39,-39,-39,-39,-39,-63,-39,-39,-39,-39,-39,-39,-39,-46,-39,-39,-39,-46,-35,-46,0,-30,0,-46,-46,-46,-15,-15,-15,-15,-15,-15,0,0,0,-15,0,-47,-47,-100,-100,-100,-100,-103,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,-25,0,-25,0,-25,-16,-19,-19,-19,-19,-19,-19,-19]} 1. d4 Nf6 2. c4 e6 3. e3 b6 4. Nf3 Bb7 5. Nc3 Bb4 6. Bd2 O-O 7. Be2 c5 8. dxc5 Bxc5 9. O-O {E11: Bogo-Indian.} d5 10. Qc2 (10. cxd5 $11 exd5 11. a3) 10... h6 11. cxd5 Nxd5 {[#]} 12. a3 $146 ({Predecessor:} 12. Nxd5 Bxd5 13. Rfd1 Qe7 14. Bc3 a5 15. Ne5 Bd6 16. e4 Bb7 17. Qd3 Bxe5 18. Bxe5 {½-½ (55) McLeod,S (2206)-Bergmann,P (1876) LSS email 2010}) 12... Nd7 13. Rfd1 Qc8 14. Rac1 N5f6 15. b4 Be7 16. Qb3 Qb8 17. Nb5 a6 18. Nbd4 Bd5 19. Bc4 Be4 20. Bd3 Bd5 21. Qb1 Rc8 22. Rxc8+ Qxc8 23. Rc1 Qb7 24. Be2 Rc8 25. Rxc8+ Qxc8 26. h3 Ne4 27. Be1 Nc3 28. Bxc3 Qxc3 29. Bxa6 (29. Qc2 $11 {remains equal.} Qxc2 30. Nxc2) 29... Qxa3 $17 30. Bb5 Nf6 31. Nc2 {[#]} Qb3 (31... Qc3 $1 $17 32. Ncd4 g5) 32. Qxb3 $15 Bxb3 33. Nfd4 Bxc2 34. Nxc2 {[%mdl 4096] Endgame KBN-KBN} Nd5 35. Kf1 Nxb4 36. Nxb4 Bxb4 {KB-KB} 37. Ke2 Kf8 38. Kd3 Ke7 39. Kc4 Bc5 40. Kd3 Kd6 41. f3 e5 42. h4 Kd5 43. h5 (43. Bc4+ {seems wilder.} Kd6 44. Bxf7 Bb4 45. Ke2 b5 46. Bg6) 43... Bd6 44. g4 f6 45. Ba6 Bc5 46. e4+ Kd6 47. Kc4 Bf2 48. Bb5 Ke7 49. Kd5 Kf7 50. Kc4 g6 51. hxg6+ Kxg6 52. Kd5 {[#]} (52. Kd3 $15) 52... Kg5 $1 $17 53. Ke6 Bh4 54. Kd5 h5 (54... Kf4 $17 {With the idea ...Bf2.} 55. Bd7 Kxf3) 55. gxh5 $11 Kxh5 56. Bd7 Kg5 57. Kc6 Kf4 58. Bg4 Bf2 59. Kb5 Kg5 60. Bf5 Bc5 61. Bg4 Kf4 62. Bh5 Ke3 63. Bg4 Kd3 64. Bh5 Ke3 65. Bg4 Kf4 66. Bh5 f5 67. exf5 {The position is equal.} Kxf5 68. Be8 Kg5 69. Bc6 Kf4 70. Ba8 {Weighted Error Value: White=0.13/Black=0.12} 1/2-1/2

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.3"]
[White "Fernandes, Luis De Pina"]
[Black "Ohlson, Cecil"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1601"]
[BlackElo "1652"]
[Annotator "NA RC"]
[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]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:04]} f5 {[%emt 0:00:03]} 4. d3 {[%emt 0:00:36]} fxe4 {[%emt 0:00:03]} 5. dxe4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 6. Nc3 {[%emt 0:00:08]} Bb4 {[%emt 0:00:30]} 7. Bd2 {[%emt 0:02:14]} d6 {[%emt 0:01:06]} 8. Bd3 {[%emt 0:01:23]} Bg4 {[%emt 0:00:28]} 9. h3 {[%emt 0:00:10]} Bh5 {[%emt 0:00:04]} 10. a3 {[%emt 0:00:26]} Ba5 {[%emt 0:00:36]} 11. b4 {[%emt 0:00:06]} Bb6 {[%emt 0:00:05]} 12. O-O {[%emt 0:00:04]} O-O {[%emt 0:01:07]} 13. Be2 {[%emt 0:01:13]} Bxf3 {[%emt 0:02:13]} 14. Bxf3 {[%emt 0:00:09]} Nd4 {[%emt 0:00:03]} 15. Na4 {[%emt 0:02:20]} c6 {[%emt 0:02:05]} 16. Nxb6 {[%emt 0:00:13]} axb6 {[%emt 0:00:12]} 17. c3 {[%emt 0:00:05]} Nxf3+ {[%emt 0:01:17]} 18. Qxf3 {[%emt 0:00:04]} d5 {[%emt 0:00:05]} 19. Bg5 {[%emt 0:02:47]} dxe4 {[%emt 0:00:27]} 20. Qe3 {[%emt 0:01:13]} Nd5 {[%emt 0:02:23]} 21. Qg3 {[%emt 0:04:55]} Qe8 {[%emt 0:00:41]} 22. Rfe1 {[%emt 0:01:51]} Qg6 {[%emt 0:02:19]} 23. c4 {[%emt 0:02:18]} e3 {[%emt 0:03:34]} 24. Bxe3 {[%emt 0:00:39]} Qxg3 {[%emt 0:00:04]} 25. fxg3 {[%emt 0:00:04]} Nxe3 {[%emt 0:00:07]} 26. Rxe3 {[%emt 0:00:03]} Rad8 {[%emt 0:01:38]} 27. Ra2 {[%emt 0:00:27]} Rd1+ {[%emt 0:00:12]} 28. Kh2 {[%emt 0:00:03]} Rff1 {[%emt 0:00:12]} 29. g4 {[%emt 0:00:04]} Rc1 {[%emt 0:00:24]} 30. Rxe5 {[%emt 0:00:13]} Rh1+ {[%emt 0:00:27]} 31. Kg3 {[%emt 0:00:04]} Rc3+ {[%emt 0:00:02]} 32. Kh4 {[%emt 0:00:37]} Rxc4 {[%emt 0:00:04]} 33. Re7 {[%emt 0:00:10]} Rcc1 {[%emt 0:02:19]} 34. Rf2 {[%emt 0:00:06]} h6 {[%emt 0:00:14]} 35. Rxb7 {[%emt 0:00:20]} Rhf1 {[%emt 0:00:05]} 36. Rxf1 {[%emt 0:00:04]} Rxf1 {[%emt 0:00:03]} 37. Rxb6 {[%emt 0:00:01]} Ra1 {[%emt 0:00:05]} 38. Ra6 {[%emt 0:00:04]} Kf7 {[%emt 0:00:13]} 39. a4 {[%emt 0:00:02]} Ra2 {[%emt 0:00:15]} 40. Kg3 {[%emt 0:00:07]} Ke7 {[%emt 0:00:11]} 41. a5 {[%emt 0:00:03]} Kd6 {[%emt 0:00:18]} 42. Ra7 {[%emt 0:00:15]} Ra4 {[%emt 0:00:05]} 43. Rb7 {[%emt 0:00:07]} c5 {[%emt 0:00:09]} 44. bxc5+ {[%emt 0:00:03]} Kxc5 {[%emt 0:00:02]} 45. Rxg7 {[%emt 0:00:06]} Rxa5 {[%emt 0:00:04]} 46. Rg6 {[%emt 0:00:02]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.4"]
[White "Molapo, Joang"]
[Black "Belabbas, Haddouche"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1607"]
[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. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:10]} 2. c4 {[%emt 0:00:11]} g6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:04]} Bg7 {[%emt 0:00:04]} 4. e4 {[%emt 0:00:04]} d6 {[%emt 0:00:02]} 5. Nf3 {[%emt 0:00:04]} O-O {[%emt 0:00:03]} 6. Be2 {[%emt 0:00:02]} Nbd7 {[%emt 0:00:06]} 7. O-O {[%emt 0:00:06]} c6 {[%emt 0:01:42]} 8. e5 {[%emt 0:01:52]} dxe5 {[%emt 0:00:30]} 9. dxe5 {[%emt 0:00:05]} Ng4 {[%emt 0:00:02]} 10. e6 {[%emt 0:00:06]} fxe6 {[%emt 0:00:10]} 11. Ng5 {[%emt 0:00:04]} Ngf6 {[%emt 0:05:57]} 12. Nxe6 {[%emt 0:00:20]} Qb6 {[%emt 0:00:27]} 13. Nxf8 {[%emt 0:00:07]} Nxf8 {[%emt 0:00:06]} 14. h3 {[%emt 0:00:22]} Bf5 {[%emt 0:00:24]} 15. Qb3 {[%emt 0:00:12]} Qc7 {[%emt 0:00:12]} 16. Be3 {[%emt 0:00:18]} e5 {[%emt 0:00:44]} 17. Rad1 {[%emt 0:00:38]} Be6 {[%emt 0:00:47]} 18. Qb4 {[%emt 0:00:20]} Ne8 {[%emt 0:00:53]} 19. Rd2 {[%emt 0:00:39]} Nd7 {[%emt 0:00:56]} 20. Rfd1 {[%emt 0:00:14]} Bf8 {[%emt 0:01:48]} 21. Qa4 {[%emt 0:00:06]} Nd6 {[%emt 0:01:30]} 22. g4 {[%emt 0:01:49]} a6 {[%emt 0:02:23]} 23. c5 {[%emt 0:00:43]} Nf7 {[%emt 0:01:14]} 24. Bc4 {[%emt 0:01:16]} Bd5 {[%emt 0:04:23]} 25. Nxd5 {[%emt 0:01:44]} cxd5 {[%emt 0:00:16]} 26. Bxd5 {[%emt 0:00:12]} Nf6 {[%emt 0:01:18]} 27. Bb3 {[%emt 0:00:42]} Kg7 {[%emt 0:00:46]} 28. Rd7 {[%emt 0:00:23]} Nxd7 {[%emt 0:00:37]} 29. Rxd7 {[%emt 0:00:04]} Qc6 {[%emt 0:00:36]} 30. Rxf7+ {[%emt 0:00:10]} Kh8 {[%emt 0:00:02]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "4.5"]
[White "De Villiers, Charles"]
[Black "Flora, Francisco Jose Estev"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2110"]
[BlackElo "1808"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,69,36,38,18,41,35,68,27,71,25,68,65,52,33,47,42,56,59,42,19,54,0,-4,-47,213,203,208,209,190,128,138,121,141,140,155,144,194,178,168,162,164,151,149,145,178,102,73,28,18,29,30,-38,-42,-52,-37,-38,60,14,181,179,186,6]} 1. d4 Nf6 2. Bf4 d6 3. Nc3 c6 4. e4 g6 5. Qd2 Bg7 6. h4 {B07: Pirc Defence: Miscellaneous Systems.} h5 7. Nf3 {[#]} Qa5 $146 ({Predecessor:} 7... b5 8. Bd3 Nbd7 9. e5 b4 10. exf6 bxc3 11. bxc3 Nxf6 12. O-O O-O 13. Bh6 Bg4 14. Bxg7 Kxg7 {0-1 (76) Janaszak,D (2356)-Albornoz Cabrera,C (2573) chess.com INT 2020}) 8. O-O-O {White is slightly better.} Bg4 9. Kb1 Nbd7 10. e5 dxe5 11. dxe5 Nh7 12. Bc4 $36 {[%mdl 2048] Black is under pressure.} Rd8 13. Rhe1 O-O {[#] Threatens to win with ...Nxe5.} 14. Qe3 {Hoping for e6.} Nc5 15. Rxd8 (15. a3 $14 Qb6 16. Rd4) 15... Rxd8 $11 16. Ng5 Ne6 $2 {[%mdl 8192]} (16... Nxg5 $15 {stays ahead.} 17. Bxg5 Rd7) 17. Nxe6 $18 Bxe6 18. Bxe6 fxe6 19. Qh3 (19. Bg3 $18) 19... Nf8 $16 20. a3 Qc5 21. Qg3 Qc4 22. Ne4 Rd4 23. Qe3 Qd5 24. Nc3 Qd8 25. f3 b5 26. Bg5 Kf7 27. b3 (27. g4 $18) 27... a5 28. g4 b4 $1 {[%cal Rb4c3]} 29. axb4 axb4 30. Na4 (30. Na2 $11) 30... Rd1+ $15 31. Ka2 $1 Rxe1 32. Qxe1 Qd5 (32... hxg4 $15 33. Qf2 (33. Qxb4 gxf3 34. Qf4+ {[%mdl 64] Double Attack} Ke8 $17) (33. fxg4 Qd4 $15) 33... Bxe5 34. fxg4+ Ke8) 33. Qxb4 Qd7 (33... Kg8 $11 {and Black has nothing to worry.}) 34. Qf4+ $18 Kg8 {[#]} 35. Bh6 $2 {[%mdl 32768] Weighted Error Value: White=0.25/Black=0.38. Loss on time!?} ({Better is} 35. gxh5 $1 $18 Qc7 36. Qe4) 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.2"]
[White "Belabbas, Haddouche"]
[Black "De Villiers, Charles"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1776"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,70,48,17,54,14,20,0,-2,-6,12,6,18,0,0,10,20,-12,14,10,22,19,25,17,16,13,24,21,27,-12,0,-119,-102,-107,-107,-96,0,-222,-201,-187,-190,-315,-147,-140,-135,-136,-128,-122,-115,-169,-181,-182,-211,-155,-121,-597,-587,-877,-878]} 1. d4 d6 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. h3 O-O 6. Be2 Nfd7 7. O-O e5 8. Bh2 Qe7 {A48: 1 d4 Nf6 2 Nf3 g6: Torre, London and Colle Systems.} 9. c3 f5 10. Nbd2 Kh8 {The position is equal.} 11. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Nc6 12. a5 a6 {[#]} 13. Nc4 $146 ({Predecessor:} 13. b4 g5 14. Nb3 g4 15. hxg4 fxg4 16. Nfd2 Nf6 17. b5 axb5 18. Bxb5 Bd7 19. c4 exd4 20. exd4 {½-½ (47) Speelman,J (2517)-Howell,D (2693) London 2015}) 13... Nd8 14. b4 Nf7 15. Rc1 g5 16. Ne1 Nf6 17. dxe5 dxe5 18. Nd3 {[%cal Rd3e5]} Ne4 19. f3 Ned6 20. Nc5 f4 21. e4 h5 22. Qd2 (22. Nxd6 $11 {remains equal.} Nxd6 23. Qd5) 22... g4 $17 23. fxg4 hxg4 24. hxg4 Qg5 (24... Nxc4 $17 25. Bxc4 Nd6) 25. Qd1 (25. Nxe5 $1 $11 Nxe5 26. Bxf4) 25... Nxc4 $19 26. Bxc4 Bxg4 27. Be2 {[#]} (27. Qb3 {keeps fighting.}) 27... Bh3 (27... Rad8 $1 $19 28. Qe1 Rd6) 28. Bf3 $17 Rad8 29. Qe2 Bc8 30. Rfd1 Nd6 {[%cal Bf7d6,Bd6c4,Bc4e3][%mdl 32]} 31. Rd2 (31. Rd5 $17) 31... Rf6 $36 {[%mdl 2048] White is under strong pressure.} 32. Kf1 Rh6 33. Bg1 Rh1 34. Nd3 $2 {[%mdl 8192] [#]} (34. c4 $17) 34... Nc4 35. Rdd1 Ne3+ {[%mdl 64] Double Attack.  Weighted Error Value: White=0.73/Black=0.15} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.3"]
[White "Ohlson, Cecil"]
[Black "Molapo, Joang"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1652"]
[BlackElo "1607"]
[Annotator "NA RC"]
[PlyCount "148"]
[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. d3 {[%emt 0:00:03]} d6 {[%emt 0:00:07]} 3. f4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:08]} 4. Be2 {[%emt 0:00:03]} Nf6 {[%emt 0:00:22]} 5. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:12]} 6. O-O {[%emt 0:00:03]} Be7 {[%emt 0:00:04]} 7. Qe1 {[%emt 0:00:02]} O-O {[%emt 0:00:29]} 8. Ng5 {[%emt 0:00:05]} Nd4 {[%emt 0:00:20]} 9. Bd1 {[%emt 0:00:03]} h6 {[%emt 0:00:18]} 10. Nh3 {[%emt 0:00:03]} Qc7 {[%emt 0:00:22]} 11. c3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:06]} 12. Qg3 {[%emt 0:00:58]} Kh8 {[%emt 0:00:29]} 13. Nd2 {[%emt 0:01:36]} b5 {[%emt 0:00:11]} 14. a4 {[%emt 0:00:36]} Rb8 {[%emt 0:00:10]} 15. axb5 {[%emt 0:00:12]} Rxb5 {[%emt 0:00:07]} 16. Nc4 {[%emt 0:00:56]} Nh7 {[%emt 0:01:00]} 17. Ba4 {[%emt 0:01:22]} Rb7 {[%emt 0:00:12]} 18. Bxc6 {[%emt 0:00:05]} Qxc6 {[%emt 0:00:16]} 19. Na5 {[%emt 0:01:13]} Qa6 {[%emt 0:00:10]} 20. Bd2 {[%emt 0:00:10]} Rb8 {[%emt 0:00:14]} 21. c4 {[%emt 0:00:41]} Qb6 {[%emt 0:01:07]} 22. Bc3 {[%emt 0:01:59]} e5 {[%emt 0:00:36]} 23. fxe5 {[%emt 0:00:14]} Bxh3 {[%emt 0:00:42]} 24. Qxh3 {[%emt 0:00:19]} dxe5 {[%emt 0:00:10]} 25. Bxe5 {[%emt 0:00:07]} Rbd8 {[%emt 0:00:10]} 26. Qg3 {[%emt 0:00:15]} Bf6 {[%emt 0:00:06]} 27. Bc7 {[%emt 0:00:14]} Qxb2 {[%emt 0:02:59]} 28. e5 {[%emt 0:00:20]} Qd4+ {[%emt 0:00:34]} 29. Kh1 {[%emt 0:01:38]} Bh4 {[%emt 0:00:51]} 30. Qf4 {[%emt 0:00:58]} Qxf4 {[%emt 0:00:23]} 31. Rxf4 {[%emt 0:00:08]} Bg5 {[%emt 0:00:05]} 32. Bxd8 {[%emt 0:00:51]} Bxf4 {[%emt 0:00:05]} 33. Nc6 {[%emt 0:00:03]} Kg8 {[%emt 0:00:56]} 34. Rxa7 {[%emt 0:01:49]} Ng5 {[%emt 0:01:18]} 35. g3 {[%emt 0:02:19]} Be3 {[%emt 0:00:18]} 36. Ne7+ {[%emt 0:02:17]} Kh7 {[%emt 0:00:33]} 37. Bc7 {[%emt 0:00:12]} Ne6 {[%emt 0:00:21]} 38. Bd6 {[%emt 0:00:02]} Rd8 {[%emt 0:02:05]} 39. Nf5 {[%emt 0:00:20]} Bd2 {[%emt 0:00:43]} 40. g4 {[%emt 0:01:23]} Kg8 {[%emt 0:02:51]} 41. Ra2 {[%emt 0:01:39]} Bc3 {[%emt 0:00:46]} 42. Rf2 {[%emt 0:00:09]} f6 {[%emt 0:01:20]} 43. Ne7+ {[%emt 0:01:18]} Kf7 {[%emt 0:00:08]} 44. Nc6 {[%emt 0:00:15]} Rc8 {[%emt 0:00:54]} 45. Na7 {[%emt 0:00:10]} Ra8 {[%emt 0:00:56]} 46. Nb5 {[%emt 0:00:04]} Ba1 {[%emt 0:00:22]} 47. Nc7 {[%emt 0:00:34]} Nxc7 {[%emt 0:00:18]} 48. Bxc7 {[%emt 0:00:03]} Bd4 {[%emt 0:00:12]} 49. Rf3 {[%emt 0:00:11]} Ra2 {[%emt 0:01:11]} 50. h4 {[%emt 0:00:17]} Re2 {[%emt 0:00:17]} 51. exf6 {[%emt 0:00:07]} gxf6 {[%emt 0:00:11]} 52. g5 {[%emt 0:00:07]} hxg5 {[%emt 0:00:05]} 53. hxg5 {[%emt 0:00:02]} Re1+ {[%emt 0:00:04]} 54. Kh2 {[%emt 0:00:07]} Kg6 {[%emt 0:00:31]} 55. gxf6 {[%emt 0:00:06]} Bxf6 {[%emt 0:00:07]} 56. Rg3+ {[%emt 0:00:38]} Kf5 {[%emt 0:00:05]} 57. Rf3+ {[%emt 0:00:26]} Ke6 {[%emt 0:00:04]} 58. Kg2 {[%emt 0:00:05]} Bd4 {[%emt 0:00:07]} 59. Bb6 {[%emt 0:00:13]} Rg1+ {[%emt 0:00:19]} 60. Kh2 {[%emt 0:00:02]} Rg6 {[%emt 0:00:12]} 61. Kh3 {[%emt 0:00:28]} Kd7 {[%emt 0:00:08]} 62. Ba7 {[%emt 0:00:06]} Kc6 {[%emt 0:00:11]} 63. Kh4 {[%emt 0:00:10]} Kb7 {[%emt 0:00:12]} 64. Rf7+ {[%emt 0:00:05]} Ka6 {[%emt 0:00:03]} 65. Bb8 {[%emt 0:00:19]} Ka5 {[%emt 0:00:04]} 66. Rb7 {[%emt 0:00:17]} Ka4 {[%emt 0:00:29]} 67. Ba7 {[%emt 0:00:15]} Re6 {[%emt 0:01:11]} 68. Rb5 {[%emt 0:00:13]} Re3 {[%emt 0:00:27]} 69. Bxc5 {[%emt 0:00:08]} Bxc5 {[%emt 0:00:03]} 70. Rxc5 {[%emt 0:00:03]} Rxd3 {[%emt 0:00:03]} 71. Rc8 {[%emt 0:00:39]} Rc3 {[%emt 0:00:10]} 72. c5 {[%emt 0:00:03]} Kb5 {[%emt 0:00:04]} 73. Rb8+ {[%emt 0:00:08]} Kxc5 {[%emt 0:00:03]} 74. Rc8+ {[%emt 0:00:01]} Kd4 {[%emt 0:00:05]} 1/2-1/2

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.4"]
[White "Kpodo, Evans Mawuko"]
[Black "Fernandes, Luis De Pina"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1654"]
[BlackElo "1601"]
[Annotator "NA RC"]
[PlyCount "69"]
[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 0:00:08]} 3. Nc3 {[%emt 0:00:13]} d5 {[%emt 0:00:07]} 4. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:05]} 5. e4 {[%emt 0:00:02]} Nxc3 {[%emt 0:00:05]} 6. bxc3 {[%emt 0:00:02]} Bg7 {[%emt 0:00:03]} 7. Bc4 {[%emt 0:00:21]} c5 {[%emt 0:00:04]} 8. Ne2 {[%emt 0:00:04]} Nc6 {[%emt 0:01:46]} 9. Be3 {[%emt 0:02:03]} O-O {[%emt 0:01:56]} 10. Rb1 {[%emt 0:00:12]} Qa5 {[%emt 0:00:48]} 11. O-O {[%emt 0:00:07]} Rd8 {[%emt 0:02:11]} 12. Qb3 {[%emt 0:00:15]} e6 {[%emt 0:02:36]} 13. d5 {[%emt 0:01:25]} Ne5 {[%emt 0:00:07]} 14. dxe6 {[%emt 0:00:08]} fxe6 {[%emt 0:03:47]} 15. Bxe6+ {[%emt 0:00:05]} Bxe6 {[%emt 0:00:43]} 16. Qxe6+ {[%emt 0:00:06]} Kh8 {[%emt 0:00:15]} 17. Bh6 {[%emt 0:01:17]} Qc7 {[%emt 0:00:17]} 18. Bxg7+ {[%emt 0:00:12]} Qxg7 {[%emt 0:00:06]} 19. f4 {[%emt 0:01:39]} Nd3 {[%emt 0:00:38]} 20. f5 {[%emt 0:00:15]} Re8 {[%emt 0:00:17]} 21. f6 {[%emt 0:00:15]} Rxe6 {[%emt 0:01:17]} 22. fxg7+ {[%emt 0:00:05]} Kxg7 {[%emt 0:00:01]} 23. Rxb7+ {[%emt 0:00:04]} Kh6 {[%emt 0:00:16]} 24. Nf4 {[%emt 0:00:06]} Nxf4 {[%emt 0:00:28]} 25. Rxf4 {[%emt 0:00:05]} g5 {[%emt 0:00:10]} 26. Rff7 {[%emt 0:00:22]} Rxe4 {[%emt 0:00:16]} 27. Rxh7+ {[%emt 0:00:05]} Kg6 {[%emt 0:00:02]} 28. Rhg7+ {[%emt 0:00:20]} Kf5 {[%emt 0:00:02]} 29. Rbf7+ {[%emt 0:00:10]} Kg4 {[%emt 0:00:17]} 30. Rxa7 {[%emt 0:00:12]} Rf8 {[%emt 0:00:12]} 31. Rgf7 {[%emt 0:00:06]} Rd8 {[%emt 0:00:24]} 32. Rfd7 {[%emt 0:00:18]} Rf8 {[%emt 0:00:04]} 33. h3+ {[%emt 0:00:13]} Kg3 {[%emt 0:00:06]} 34. Rd3+ {[%emt 0:00:06]} Kf4 {[%emt 0:00:25]} 35. Rf3+ {[%emt 0:00:05]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "5.5"]
[White "Mukabi, John"]
[Black "Slami, Zoheir"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1820"]
[BlackElo "1932"]
[Annotator "TA"]
[PlyCount "164"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,164,-20,-20,-30,-14,-35,-19,-32,-17,-26,0,-23,-23,-23,-8,-22,-3,-46,-62,-96,-8,-14,-11,-6,-11,-27,2,2,8,7,21,19,26,25,32,32,35,31,33,16,10,10,18,0,7,0,7,0,7,0,20,-11,14,0,0,0,0,0,5,0,0,-15,-31,-10,-23,-29,-32,-32,0,-19,27,28,25,0,0,0,95,89,614,610,533,507,468,40,407,-41,-41,-253,-254,-236,-236,-476,-476,-476,-476,-474,-474,-452,-424,-375,-254,-710,-671,-447,-416,-386,-52,-59,-8,-183,-8,-183,-183,-231,-183,-183,-183,-239,-175,-763,-197,-1191,-1191,-1130,-1130,-991,-926,-827,-656,-29965,-29968,-29965,-29964,-29971,-29972,-29970,-29960,-29966,-29967,-29976,-29977,-29977,-29978,-29978,-29979,-29978,-29979,-29979,-29980,-29980,-29981,-29981,-29982,-29983,-29984,-29983,-29984]} 1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 c5 5. Nc3 a6 6. a4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Be7 7. Be2 O-O 8. O-O {The position is equal.} Nc6 9. h3 Bd7 {[#]} 10. Ne5 $146 ({Predecessor:} 10. Re1 Qa5 11. Ne5 cxd4 12. exd4 Bb4 13. Bd3 Nxe5 14. Bxe5 Qd8 15. Re3 Bc6 16. Rg3 {1-0 (54) Korobov,Y-Kovalsky,V (1924) Lvov 2013}) 10... Rc8 11. Bf3 cxd4 12. exd4 Qb6 13. Nxc6 Rxc6 14. Bc1 Bb4 (14... Rc4 $17 15. Ne2 Rxa4) 15. Ne2 $11 {[%cal Bc3e2,Be2f4,Bf4d3,Bd3c5][%mdl 32]} Bd6 16. c3 h6 17. Re1 Bb8 18. a5 Qd8 19. Bf4 Bxf4 20. Nxf4 Rc8 21. Nd3 Bb5 22. Nc5 Qc7 23. Qd2 Rfe8 24. Re5 Nd7 25. Nxd7 Bxd7 26. g3 Bc6 27. Bg4 Rcd8 28. Kh2 Rd7 29. Qe2 Rde7 30. Qe1 Bb5 31. Be2 Bc6 32. Bg4 g6 33. h4 Kg7 34. h5 g5 35. Bd1 f6 36. Re3 e5 37. dxe5 Rxe5 38. Rxe5 Rxe5 39. Qd2 Qe7 {...Re1 is the strong threat.} 40. Bf3 f5 41. Rf1 g4 42. Bd1 Qf7 (42... Qe8 $11 {remains equal.} 43. Qd4 Kh7) 43. Qd4 $16 Qxh5+ $2 {[%mdl 8192]} (43... Qf6 $16) 44. Kg1 $18 Qe8 45. Re1 Kf6 {Now ...Qb8 and Black clings on.} 46. Bb3 $2 (46. Bxg4 $18 fxg4 47. Qf4+ {[%mdl 64] Double Attack} Rf5 48. Qxh6+ Qg6 49. Re6+ $3 {[%mdl 576] Skewer, Deflection} Kxe6 50. Qxg6+ Ke5 51. Qxg4) 46... Qe6 $2 {[%mdl 8192]} (46... Qb8 $1 $14) 47. Rxe5 $2 (47. c4 $18) 47... Qxe5 $15 48. Qxe5+ $2 ({Better is} 48. f4 $15 Qxd4+ 49. cxd4) 48... Kxe5 $18 {[%mdl 4096] Endgame KB-KB} 49. Bc2 f4 50. Kf1 $2 (50. Kh2 {was called for.}) 50... fxg3 $19 51. fxg3 d4 52. cxd4+ Kxd4 53. Kf2 Kc5 54. Ke3 Kb4 55. Kf4 $2 (55. Kd4) 55... Kxa5 56. Kxg4 {[#]} Be8 57. Kf4 Kb6 $2 (57... Kb4 $19 {Threatens to win with ...Ba4.} 58. g4 a5) 58. Ke5 $15 Kc7 (58... Kb5 $15) 59. Kd5 $2 {[#]} (59. Kf6 $11 {and White stays safe.}) 59... Bf7+ $2 (59... a5 $1 $19 60. Bf5 Bc6+ 61. Kd4 Kd6) 60. Kc5 $2 (60. Ke5 $11) 60... b6+ $19 61. Kb4 Kd6 62. Be4 Be8 63. Kc4 (63. Bd3 $142) 63... Bb5+ 64. Kb4 $2 (64. Kd4) 64... Be2 $2 (64... Ke5 65. Bb7 Kd4) 65. Bb7 $2 (65. Kc3) 65... a5+ {[%cal Ba6a5,Ba5b4][%mdl 32]} 66. Ka4 Kc5 67. Bc8 Bd1+ 68. Ka3 b5 69. b4+ axb4+ {Black mates.} 70. Kb2 Kd4 71. Be6 Ke3 72. Bd7 Ba4 73. Bg4 Kf2 74. Bh5 Kxg3 75. Kc1 Kf4 76. Kd2 Bb3 77. Kc1 Bc4 78. Kb2 Kg5 79. Be8 h5 80. Bd7 h4 81. Bc8 Kf4 82. Kc2 Kg3 {What a bad dream for White.  Weighted Error Value: White=0.62/Black=0.57} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.2"]
[White "Fernandes, Luis De Pina"]
[Black "Mukabi, John"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1601"]
[BlackElo "1820"]
[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]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:07]} 3. Nxe5 {[%emt 0:00:27]} d6 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:04]} Nxe4 {[%emt 0:00:06]} 5. Qe2 {[%emt 0:00:06]} Qe7 {[%emt 0:00:09]} 6. d3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 7. Bg5 {[%emt 0:00:22]} Qxe2+ {[%emt 0:00:14]} 8. Bxe2 {[%emt 0:00:05]} Be7 {[%emt 0:00:07]} 9. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:07]} 10. Re1 {[%emt 0:00:06]} Nc6 {[%emt 0:00:09]} 11. Nc3 {[%emt 0:02:05]} Bg4 {[%emt 0:01:14]} 12. h3 {[%emt 0:00:42]} Bh5 {[%emt 0:00:23]} 13. Nd2 {[%emt 0:06:56]} Bg6 {[%emt 0:01:54]} 14. Bf3 {[%emt 0:00:21]} Rfe8 {[%emt 0:00:18]} 15. Bxc6 {[%emt 0:01:01]} bxc6 {[%emt 0:00:06]} 16. Re2 {[%emt 0:00:58]} Bd8 {[%emt 0:03:18]} 17. Rae1 {[%emt 0:00:45]} Rxe2 {[%emt 0:00:57]} 18. Rxe2 {[%emt 0:00:03]} Kf8 {[%emt 0:00:11]} 19. Nde4 {[%emt 0:02:19]} Nxe4 {[%emt 0:00:20]} 20. Bxd8 {[%emt 0:00:25]} Nxc3 {[%emt 0:04:26]} 21. Be7+ {[%emt 0:00:05]} Kg8 {[%emt 0:00:09]} 22. bxc3 {[%emt 0:00:05]} f6 {[%emt 0:00:06]} 23. g4 {[%emt 0:00:23]} Kf7 {[%emt 0:00:08]} 24. g5 {[%emt 0:00:13]} Re8 {[%emt 0:00:11]} 25. gxf6 {[%emt 0:00:07]} gxf6 {[%emt 0:00:06]} 26. Re1 {[%emt 0:02:18]} Rxe7 {[%emt 0:00:15]} 27. Rb1 {[%emt 0:00:04]} Bf5 {[%emt 0:03:35]} 28. h4 {[%emt 0:00:27]} Bc8 {[%emt 0:00:17]} 29. Rb8 {[%emt 0:00:08]} Re8 {[%emt 0:00:18]} 30. Kf1 {[%emt 0:02:05]} Bh3+ {[%emt 0:00:10]} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.3"]
[White "Molapo, Joang"]
[Black "Kpodo, Evans Mawuko"]
[Result "1/2-1/2"]
[ECO "E13"]
[WhiteElo "1607"]
[BlackElo "1654"]
[Annotator "NA RC"]
[PlyCount "169"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:32]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:16]} 3. Nf3 {[%emt 0:00:09]} Bb4+ {[%emt 0:00:09]} 4. Nc3 {[%emt 0:00:06]} c5 {[%emt 0:00:07]} 5. e3 {[%emt 0:00:04]} cxd4 {[%emt 0:00:15]} 6. exd4 {[%emt 0:00:04]} O-O {[%emt 0:00:30]} 7. Be2 {[%emt 0:00:11]} b6 {[%emt 0:00:09]} 8. O-O {[%emt 0:00:05]} Bb7 {[%emt 0:00:02]} 9. Bg5 {[%emt 0:00:06]} h6 {[%emt 0:00:10]} 10. Bh4 {[%emt 0:00:05]} Be7 {[%emt 0:00:03]} 11. d5 {[%emt 0:00:26]} d6 {[%emt 0:01:02]} 12. dxe6 {[%emt 0:00:19]} fxe6 {[%emt 0:00:05]} 13. Nd4 {[%emt 0:00:06]} Qc8 {[%emt 0:02:15]} 14. Rc1 {[%emt 0:02:03]} Re8 {[%emt 0:00:30]} 15. Ndb5 {[%emt 0:02:11]} Rd8 {[%emt 0:01:05]} 16. Re1 {[%emt 0:00:09]} a6 {[%emt 0:00:09]} 17. Nd4 {[%emt 0:00:08]} e5 {[%emt 0:00:07]} 18. Bxf6 {[%emt 0:00:17]} Bxf6 {[%emt 0:00:04]} 19. Bg4 {[%emt 0:00:05]} Nd7 {[%emt 0:01:45]} 20. Ne6 {[%emt 0:00:41]} Re8 {[%emt 0:00:12]} 21. Qxd6 {[%emt 0:00:08]} Qxc4 {[%emt 0:01:41]} 22. Nc7 {[%emt 0:00:18]} Qxg4 {[%emt 0:00:08]} 23. N3d5 {[%emt 0:00:40]} Bxd5 {[%emt 0:02:23]} 24. Qxd5+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:44]} 25. Nxa8 {[%emt 0:00:37]} e4 {[%emt 0:00:08]} 26. Nc7 {[%emt 0:00:15]} Ne5 {[%emt 0:00:04]} 27. Qxe4 {[%emt 0:00:15]} Qxe4 {[%emt 0:03:47]} 28. Rxe4 {[%emt 0:00:07]} Rc8 {[%emt 0:00:06]} 29. Rc2 {[%emt 0:01:02]} Bd8 {[%emt 0:00:20]} 30. Rxe5 {[%emt 0:00:07]} Bxc7 {[%emt 0:00:13]} 31. Ree2 {[%emt 0:00:13]} Rd8 {[%emt 0:00:19]} 32. g3 {[%emt 0:00:06]} Rd7 {[%emt 0:00:15]} 33. Re6 {[%emt 0:00:07]} Kh7 {[%emt 0:00:17]} 34. f4 {[%emt 0:00:25]} Bd8 {[%emt 0:00:24]} 35. Kf2 {[%emt 0:00:19]} Bf6 {[%emt 0:00:07]} 36. Ke3 {[%emt 0:00:26]} Bd4+ {[%emt 0:00:06]} 37. Ke4 {[%emt 0:00:06]} Bc5 {[%emt 0:00:05]} 38. a3 {[%emt 0:00:08]} a5 {[%emt 0:00:05]} 39. b4 {[%emt 0:00:56]} axb4 {[%emt 0:00:07]} 40. axb4 {[%emt 0:00:05]} Rd4+ {[%emt 0:00:03]} 41. Ke5 {[%emt 0:00:05]} Rxb4 {[%emt 0:00:09]} 42. Kd5 {[%emt 0:00:09]} Rd4+ {[%emt 0:00:08]} 43. Kc6 {[%emt 0:00:04]} Rd8 {[%emt 0:00:17]} 44. Rce2 {[%emt 0:00:28]} Rc8+ {[%emt 0:00:11]} 45. Kb5 {[%emt 0:00:32]} Ra8 {[%emt 0:00:10]} 46. f5 {[%emt 0:00:39]} Bd4 {[%emt 0:00:15]} 47. R2e4 {[%emt 0:00:54]} Bg1 {[%emt 0:00:17]} 48. h3 {[%emt 0:00:09]} Ra5+ {[%emt 0:00:06]} 49. Kc6 {[%emt 0:00:08]} Rxf5 {[%emt 0:00:06]} 50. Rg4 {[%emt 0:00:22]} Rc5+ {[%emt 0:00:11]} 51. Kb7 {[%emt 0:00:06]} Rd5 {[%emt 0:00:46]} 52. Re7 {[%emt 0:00:14]} Bd4 {[%emt 0:00:05]} 53. h4 {[%emt 0:00:13]} b5 {[%emt 0:00:04]} 54. Kc6 {[%emt 0:00:25]} Bf6 {[%emt 0:01:20]} 55. Kxd5 {[%emt 0:00:09]} Bxe7 {[%emt 0:00:05]} 56. Ke6 {[%emt 0:00:08]} Ba3 {[%emt 0:00:13]} 57. Kd5 {[%emt 0:00:08]} Be7 {[%emt 0:00:33]} 58. Re4 {[%emt 0:00:09]} Ba3 {[%emt 0:00:41]} 59. Re3 {[%emt 0:00:04]} b4 {[%emt 0:00:09]} 60. Rb3 {[%emt 0:00:04]} Kg6 {[%emt 0:00:14]} 61. Ke4 {[%emt 0:00:11]} Kh5 {[%emt 0:00:06]} 62. Kf5 {[%emt 0:00:06]} g6+ {[%emt 0:00:14]} 63. Kf6 {[%emt 0:00:13]} g5 {[%emt 0:00:06]} 64. hxg5 {[%emt 0:00:05]} hxg5 {[%emt 0:00:03]} 65. Kf5 {[%emt 0:00:04]} Kh6 {[%emt 0:00:29]} 66. g4 {[%emt 0:00:06]} Bc1 {[%emt 0:00:14]} 67. Rxb4 {[%emt 0:00:06]} Kg7 {[%emt 0:00:05]} 68. Rc4 {[%emt 0:00:10]} Bd2 {[%emt 0:00:07]} 69. Rc6 {[%emt 0:00:13]} Kf7 {[%emt 0:00:13]} 70. Rc7+ {[%emt 0:00:06]} Ke8 {[%emt 0:00:08]} 71. Kg6 {[%emt 0:00:19]} Kf8 {[%emt 0:00:13]} 72. Rc5 {[%emt 0:00:17]} Be3 {[%emt 0:00:05]} 73. Rxg5 {[%emt 0:00:15]} Bxg5 {[%emt 0:00:05]} 74. Kxg5 {[%emt 0:00:03]} Kg7 {[%emt 0:00:05]} 75. Kf5 {[%emt 0:00:04]} Kf7 {[%emt 0:00:03]} 76. Ke4 {[%emt 0:00:10]} Kg6 {[%emt 0:00:10]} 77. Kf4 {[%emt 0:00:04]} Kf6 {[%emt 0:00:02]} 78. g5+ {[%emt 0:00:06]} Kg6 {[%emt 0:00:04]} 79. Kg4 {[%emt 0:00:03]} Kg7 {[%emt 0:00:08]} 80. Kh5 {[%emt 0:00:04]} Kh7 {[%emt 0:00:02]} 81. g6+ {[%emt 0:00:04]} Kg7 {[%emt 0:00:05]} 82. Kg5 {[%emt 0:00:05]} Kg8 {[%emt 0:00:16]} 83. Kh6 {[%emt 0:00:07]} Kh8 {[%emt 0:00:03]} 84. g7+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:03]} 85. Kg6 {[%emt 0:00:06]} 1/2-1/2

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.4"]
[White "De Villiers, Charles"]
[Black "Ohlson, Cecil"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2110"]
[BlackElo "1652"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,95,0,0,-13,-8,-5,37,0,0,0,0,0,0,0,0,0,0,0,188,71,76,71,53,57,102,96,90,93,155,154,372,371,374,362,365,352,404,319,306,290,246,234,218,200,223,70,64,28,20,25,35,0,0,-86,-86,-86,-86,-85,-85,-199,-189,-149,-7,-7,-7,-33,-33,-72,0,0,0,-15,-8,-8,-12,-8,-12,-8,958,900,791,736,29985,29986,29986,29986,29986,29982]} 1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Qb3 {D00: 1 d4 d5: Unusual lines.} Qd7 7. Ngf3 e6 (7... c4 $5 {[%cal Rc4b3]} 8. Qd1 e6 $11) 8. Ne5 {White is slightly better.} (8. Bb5 $5 {[%cal Rf3e5]}) 8... Nxe5 9. dxe5 {Hoping for Bb5.} c4 10. Nxc4 dxc4 11. Bxc4 {Bb5 is the strong threat.} O-O-O $1 12. exf6 {And now 0-0 would win.} Qd2+ $1 13. Kf1 {[#]} Bd3+ $146 (13... gxf6 $11 {and Black is okay.} 14. Bg3 Rg8) ({Predecessor:} 13... gxf6 14. Be2 Bc2 15. Qb5 e5 16. Bg3 Kb8 17. Re1 Rg8 18. h4 Bd6 19. h5 a6 {½-½ (80) Ostrovskiy,A (2425)-Rodin,M (2320) chess.com INT 2020}) 14. Bxd3 (14. Kg1 $18 {and the rest is easy.}) 14... Qxd3+ $16 15. Kg1 gxf6 16. h3 $36 {[%mdl 2048] White is more active.} e5 17. Bg3 ({Don't go for} 17. Qxf7 $2 exf4 18. exf4 Bc5 $19) 17... h5 18. h4 ({Worse is} 18. Qxf7 h4 $17) 18... Rg8 (18... Qg6 $142) 19. Qxf7 {[%mdl 64] Double Attack} Rg6 (19... Qg6 $16 {keeps fighting.} 20. Qe6+ Kb8) 20. Kh2 $18 Qf5 21. Rhd1 {White threatens Qc4+ and mate.} Bd6 22. Rd2 {Threatens to win with Rad1.} Rf8 23. Qh7 Rfg8 24. Rxd6 R8g7 25. Qh8+ Rg8 {[#]} 26. Rxf6 $3 Qxf6 27. Qxf6 ({Only move:} 27. Qxh5 $18 {Strongly threatening Kg1.} Rh8 28. Qf3 (28. Qxe5 $2 Qxe5 29. Bxe5 Rxh4+ 30. Kg1 Rgh6 $19)) 27... Rxf6 {[%mdl 4096] Endgame KRR-KRB} 28. Rd1 {Threatening Rd5.} Rd8 $1 {[%cal Rd8d1]} 29. Rxd8+ Kxd8 $11 {KR-KB} 30. Kg1 e4 31. Kf1 (31. Be5 $11 {remains equal.} Ra6 32. a3) 31... Ra6 $1 $17 32. a3 {[#]} Rb6 $1 33. b4 Ra6 34. f3 (34. Be5 $17 {was called for.}) 34... Rxa3 $19 35. Be5 a5 (35... exf3 $17 36. gxf3 Ra2) 36. bxa5 $11 Rxa5 37. Bf6+ Kd7 {White must now prevent ...exf3.} 38. fxe4 {[#]} Ke6 ({Black should try} 38... Ra6 $1 $17 {[%cal Ra6f6]} 39. Bd4 Rg6) 39. Bd4 Ra2 40. c4 Rc2 41. c5 Kd7 42. Kg1 Kc6 43. Kh2 (43. Kf1 {is more complex.} Kc7 44. Kg1 Kd7 45. Kf1 Ke7 46. Kg1) 43... Rxc5 $2 {[%mdl 8192]} (43... Rf2 $11) 44. Bxc5 $18 Kxc5 45. g4 Kd6 46. gxh5 {White mates.} Ke6 47. Kg3 b5 48. Kf2 {What a fight!  Weighted Error Value: White=0.25/Black=0.38} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "6.5"]
[White "Flora, Francisco Jose Estev"]
[Black "Belabbas, Haddouche"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1808"]
[BlackElo "1776"]
[Annotator "NA RC"]
[PlyCount "74"]
[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 0:00:06]} 2. c4 {[%emt 0:00:20]} d6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:22]} g6 {[%emt 0:00:06]} 4. g3 {[%emt 0:00:24]} Bg7 {[%emt 0:00:05]} 5. Bg2 {[%emt 0:00:13]} O-O {[%emt 0:00:09]} 6. O-O {[%emt 0:00:15]} Nc6 {[%emt 0:00:10]} 7. Nc3 {[%emt 0:00:46]} Bg4 {[%emt 0:00:07]} 8. h3 {[%emt 0:01:14]} Bxf3 {[%emt 0:00:05]} 9. Bxf3 {[%emt 0:00:20]} Nd7 {[%emt 0:00:08]} 10. e3 {[%emt 0:02:45]} e5 {[%emt 0:00:09]} 11. d5 {[%emt 0:00:29]} Ne7 {[%emt 0:01:35]} 12. Bg2 {[%emt 0:00:56]} f5 {[%emt 0:00:43]} 13. f4 {[%emt 0:00:21]} e4 {[%emt 0:00:26]} 14. Nb5 {[%emt 0:01:09]} Nc5 {[%emt 0:05:59]} 15. Nd4 {[%emt 0:00:27]} a5 {[%emt 0:01:40]} 16. Rb1 {[%emt 0:00:42]} Qd7 {[%emt 0:01:18]} 17. b3 {[%emt 0:00:25]} c6 {[%emt 0:02:50]} 18. dxc6 {[%emt 0:01:35]} bxc6 {[%emt 0:01:18]} 19. Bb2 {[%emt 0:00:28]} Nd3 {[%emt 0:00:19]} 20. Ba1 {[%emt 0:00:21]} Rfb8 {[%emt 0:02:29]} 21. Bf3 {[%emt 0:00:24]} Nb4 {[%emt 0:02:42]} 22. Be2 {[%emt 0:00:49]} Nxa2 {[%emt 0:00:05]} 23. Qd2 {[%emt 0:00:39]} Nb4 {[%emt 0:00:05]} 24. Rfd1 {[%emt 0:00:24]} d5 {[%emt 0:00:51]} 25. Nc2 {[%emt 0:01:16]} Qe6 {[%emt 0:01:04]} 26. Bxg7 {[%emt 0:00:39]} Kxg7 {[%emt 0:00:06]} 27. Nxb4 {[%emt 0:00:39]} Rxb4 {[%emt 0:00:10]} 28. cxd5 {[%emt 0:02:00]} cxd5 {[%emt 0:00:29]} 29. Rdc1 {[%emt 0:00:30]} Qb6 {[%emt 0:00:42]} 30. Qc3+ {[%emt 0:00:50]} Kf7 {[%emt 0:00:19]} 31. Qc5 {[%emt 0:01:03]} Qxc5 {[%emt 0:00:07]} 32. Rxc5 {[%emt 0:00:16]} a4 {[%emt 0:00:03]} 33. Rb5 {[%emt 0:00:49]} Rb8 {[%emt 0:00:12]} 34. Rxb8 {[%emt 0:00:20]} Rxb8 {[%emt 0:00:05]} 35. Bd1 {[%emt 0:00:05]} axb3 {[%emt 0:00:10]} 36. Rxb3 {[%emt 0:00:33]} Rxb3 {[%emt 0:00:04]} 37. Bc2 {[%emt 0:00:06]} Rxe3 {[%emt 0:00:06]} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.2"]
[White "Ohlson, Cecil"]
[Black "Flora, Francisco Jose Estev"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1652"]
[BlackElo "1808"]
[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 0:00:19]} 2. d3 {[%emt 0:00:04]} d6 {[%emt 0:00:24]} 3. f4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:21]} 4. Be2 {[%emt 0:00:04]} Nf6 $11 {[%emt 0:00:25]} 5. Nf3 {[%emt 0:00:04]} g6 {[%emt 0:00:22]} 6. O-O {[%emt 0:00:02]} Bg7 {[%emt 0:00:14]} 7. Qe1 {[%emt 0:00:03]} O-O {[%emt 0:00:24]} 8. Qh4 {[%emt 0:00:02]} Qc7 {[%emt 0:00:32]} 9. f5 {[%emt 0:01:27]} Nd4 {[%emt 0:00:26]} 10. Bd1 {[%emt 0:00:10]} Nxf3+ {[%emt 0:00:35]} 11. Rxf3 {[%emt 0:02:12]} Bd7 {[%emt 0:00:50]} 12. Bh6 {[%emt 0:00:19]} Qb6 {[%emt 0:00:56]} 13. Nd2 {[%emt 0:00:57]} Bc6 {[%emt 0:04:13]} 14. Nc4 {[%emt 0:00:29]} Qc7 {[%emt 0:00:22]} 15. Rh3 {[%emt 0:02:34]} b5 {[%emt 0:01:37]} 16. Ne3 {[%emt 0:00:04]} c4 {[%emt 0:02:13]} 17. Bxg7 {[%emt 0:01:26]} Kxg7 {[%emt 0:00:14]} 18. Qh6+ {[%emt 0:00:10]} Kg8 {[%emt 0:00:24]} 19. Ng4 {[%emt 0:01:08]} Qb6+ {[%emt 0:00:39]} 20. Kh1 {[%emt 0:00:27]} Nh5 {[%emt 0:00:10]} 21. Rxh5 {[%emt 0:00:44]} gxh5 {[%emt 0:00:57]} 22. f6 {[%emt 0:00:10]} exf6 {[%emt 0:00:23]} 23. Nxf6+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:09]} 24. Qxh7# {[%emt 0:00:03]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.3"]
[White "Kpodo, Evans Mawuko"]
[Black "De Villiers, Charles"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1654"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,62,-35,-18,-21,-19,-42,-37,-47,-40,-62,-39,-42,-20,-68,-61,-35,-37,-122,-130,-163,-139,-125,-121,-150,-152,-910,-890,-1143,-1114,-1049,-936,-1037,-1014,-975,-907,-1045,-1042,-1333,-1320,-1905,-1902,-1885,-1875,-29989,-29990,-29994,-29995,-29995,-29992,-29996,-29994,-29997,-29995,-29996,-29997]} 1. c4 e5 2. Nc3 d6 3. Nf3 f5 4. e4 Nf6 5. Qc2 g6 6. d3 {A21: English Opening: 1...e5 2 Nc3.} Bg7 7. Bg5 {[#]} h6 $146 ({Predecessor:} 7... O-O 8. O-O-O h6 9. Bd2 Ng4 10. Be1 c5 11. h3 Nf6 12. exf5 gxf5 13. Be2 Nc6 {1-0 (40) Ivlev,A (2081)-Samchenko,S (1484) Astrakhan 2013}) 8. Bd2 {Black is slightly better.} Nc6 9. a3 O-O 10. Be2 Be6 11. O-O-O a6 12. exf5 gxf5 13. Kb1 {[#]} (13. Be3 $15) 13... e4 $1 $17 {[%cal Re4f3]} 14. Ne1 Nd4 15. Qc1 Kh7 16. h3 b5 17. Nd5 $2 {[#] Loses the game.} (17. Be3 $17 c5 18. g4) 17... Nxe2 $19 18. Nxf6+ Qxf6 19. Bc3 Nxc3+ 20. Qxc3 Qxc3 21. bxc3 Bxc3 22. c5 dxc5 23. dxe4 fxe4 24. f3 Rad8 25. Rxd8 Rxd8 26. Kc2 b4 {[%cal Bb5b4,Bb4a3,Ba3a2][%mdl 32] Black mates.} 27. fxe4 Rd2+ 28. Kc1 bxa3 29. Nf3 Rxg2 30. Ne1 Bxe1 31. Rxe1 a2 {[%cal Ra2a1] Weighted Error Value: White=0.99/Black=0.09} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.4"]
[White "Mukabi, John"]
[Black "Molapo, Joang"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1820"]
[BlackElo "1607"]
[Annotator "NA RC"]
[PlyCount "93"]
[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. Nc3 {[%emt 0:00:07]} d6 {[%emt 0:00:06]} 3. f4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 4. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:05]} 5. g3 {[%emt 0:00:18]} e6 {[%emt 0:00:15]} 6. Bg2 {[%emt 0:00:07]} Be7 {[%emt 0:00:05]} 7. d3 {[%emt 0:00:06]} O-O {[%emt 0:00:08] 7...0-0 is better than 7...a6.} 8. O-O {[%emt 0:00:06]} a6 {[%emt 0:00:10]} 9. a4 {[%emt 0:00:18]} Qc7 {[%emt 0:00:07]} 10. Ne2 {[%emt 0:00:22]} Rd8 {[%emt 0:00:15]} 11. h3 {[%emt 0:00:18]} Rb8 {[%emt 0:01:15]} 12. g4 {[%emt 0:01:26]} b5 {[%emt 0:00:25]} 13. axb5 {[%emt 0:00:09]} axb5 {[%emt 0:00:12] [#]} 14. Bd2 $146 {[%emt 0:00:11]} ({Predecessor:} 14. f5 Nd7 15. g5 Nde5 16. Nxe5 Nxe5 17. f6 Bf8 18. fxg7 Bxg7 19. Nf4 Ng6 20. Nh5 {1-0 (41) Kulesza,M (2253)-Beil,M (2176) Frydek Mistek 2004}) 14... b4 {[%emt 0:00:56]} 15. Ng3 {[%emt 0:00:42]} Qb6 {[%emt 0:06:17]} 16. Kh1 {[%emt 0:00:25]} Nd4 {[%emt 0:01:24]} 17. g5 {[%emt 0:00:37]} Nd7 {[%emt 0:00:05]} 18. Nh2 {[%emt 0:10:37]} b3 {[%emt 0:01:32]} 19. c3 {[%emt 0:00:52]} Nc2 {[%emt 0:00:41]} 20. Rb1 {[%emt 0:00:07]} Ba6 {[%emt 0:00:13]} 21. Rf3 {[%emt 0:00:43]} ({White should try} 21. c4 $14) 21... Bb7 {[%emt 0:01:08]} 22. Ng4 {[%emt 0:01:05]} d5 {[%emt 0:00:18]} 23. Qe2 {[%emt 0:00:23]} dxe4 {[%emt 0:00:12]} 24. dxe4 {[%emt 0:00:12]} Ba6 {[%emt 0:00:25]} 25. Qf2 {[%emt 0:00:24]} c4 {[%emt 0:00:41]} 26. Ne3 {[%emt 0:00:20]} Bc5 {[%emt 0:00:16]} 27. Ngf1 {[%emt 0:00:24]} Nf8 {[%emt 0:00:14]} 28. Qe2 {[%emt 0:01:03]} Ng6 {[%emt 0:00:39]} 29. Rc1 {[%emt 0:00:08]} Nh4 {[%emt 0:04:15]} 30. Rg3 {[%emt 0:00:50]} Rxd2 {[%emt 0:04:03]} 31. Qxd2 {[%emt 0:00:08]} Rd8 {[%emt 0:00:12]} 32. Qe2 {[%emt 0:00:16] [#]} Rd3 {[%emt 0:00:07]} (32... Ng6 $1 $17 {[%cal Rg6f4]} 33. Nxc2 bxc2) 33. Nxc2 {[%emt 0:00:18] Remove Defender} bxc2 {[%emt 0:00:20]} 34. Qxc2 {[%emt 0:00:16]} Rxg3 {[%emt 0:00:21]} 35. Nxg3 {[%emt 0:00:08]} Nxg2 {[%emt 0:00:23]} 36. Kxg2 {[%emt 0:00:09]} Be3 {[%emt 0:00:45]} 37. Rf1 {[%emt 0:00:07]} Bb7 {[%emt 0:00:11]} 38. Kh2 {[%emt 0:01:16]} g6 $18 {[%emt 0:00:18]} 39. Rf3 {[%emt 0:00:40]} Bg1+ {[%emt 0:00:19]} 40. Kg2 {[%emt 0:00:04]} Bc5 {[%emt 0:00:08]} 41. Qd2 {[%emt 0:00:16]} Qa5 {[%emt 0:00:18]} 42. Rf1 {[%emt 0:00:17]} Kg7 {[%emt 0:00:33]} 43. Kh2 {[%emt 0:00:26]} Qb6 {[%emt 0:00:06]} 44. Rd1 {[%emt 0:00:26]} Bc6 {[%emt 0:00:53]} 45. h4 {[%emt 0:00:07]} Be3 {[%emt 0:00:49]} 46. Qd8 {[%emt 0:00:11]} Qxb2+ {[%emt 0:00:09]} 47. Kh3 {[%emt 0:00:29]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "7.5"]
[White "Slami, Zoheir"]
[Black "Fernandes, Luis De Pina"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1932"]
[BlackElo "1601"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,161,8,17,14,21,3,11,-29,1,-6,0,0,0,0,0,0,0,-9,-9,-9,-6,-9,41,0,0,-10,0,-20,-24,-25,-7,-6,-10,-7,-11,-41,-49,-126,-124,-178,-75,-75,-75,-79,-90,-72,-86,-195,-91,-91,-91,-91,-91,-764,0,-29,0,0,0,0,0,0,-2,-242,-222,-212,-179,-357,0,0,0,0,0,0,0,0,0,0,191,191,177,0,18,0,122,18,29953,29953,29954,18,5546,123,152,215,29957,867,29956,12586,29964,6087,29989,6095,29977,29978,29978,29977,29977,29978,29978,29979,29979,29980,29980,29974,29974,0,29979,29980,29980,29981,29981,29982,29982,29983,29983,29984,29986,29987,29987,29987,29987,29988,29988,29989,29989,29990,29990,29988,29990,29991,29991,29992,29992,29993,29993,29994,29995,29995]} 1. d4 Nf6 2. c4 g6 3. e3 Bg7 4. Nf3 O-O 5. Be2 d6 6. O-O Nbd7 7. Nc3 e5 8. dxe5 Nxe5 9. Nxe5 {E61: King's Indian: Early deviations for White, including Smyslov System.} dxe5 10. Qxd8 Rxd8 11. Rd1 {The position is equal.} Be6 12. Bd2 Bf5 {next ...Bc2 is good for Black.} 13. Be1 {[#]} Bc2 $146 ({Predecessor:} 13... c6 14. f3 Bh6 15. Kf2 Bc2 16. Rxd8+ Rxd8 17. Bd1 Bf5 18. g4 Be6 19. Be2 Bf8 {0-1 (73) Myftaraj,Y (1542)-Mazzoccoli,S (1760) Milan 2015}) 14. Rxd8+ Rxd8 15. Rc1 Bf5 16. Rd1 Rxd1 17. Bxd1 Bd3 18. b3 Nd7 19. f3 c6 20. Kf2 f5 21. Bd2 e4 22. fxe4 fxe4 23. Bg4 Ne5 24. Bc8 b6 25. h3 Kf7 26. Ne2 (26. Ke1 $15) 26... Bb1 $1 $17 27. a3 (27. a4 $17) 27... Bc2 (27... Ba2 $1 $19 {and Black stays clearly on top.} 28. c5 Bxb3 29. cxb6 axb6) 28. Nd4 Nd3+ 29. Ke2 Bxd4 30. exd4 Bxb3 {[%mdl 4096] Endgame KBB-KBN} 31. Ke3 (31. c5 $17) 31... Bxc4 (31... Nb2 $1 $19 {is more deadly.} 32. c5 Nc4+ 33. Ke2 Nxa3 34. cxb6 axb6) 32. Kxe4 Nb2 33. Ke5 Bd5 {Hoping for ...Nc4+.} 34. g4 $2 {[%mdl 8192]} (34. Ba6 $17) 34... Nd3+ $2 (34... Nc4+ $19 35. Kf4 Nxd2) 35. Kd6 $11 Nb2 (35... Nf2 $5 {[%cal Rf2e4]} 36. Be3 Ne4+ 37. Kc7 Nc3 $11) 36. Bc1 Nc4+ 37. Kc7 Na5 38. Kb8 Nb3 39. Be3 (39. Bb2 $1 $11) 39... a5 $19 40. Kc7 b5 41. Bb7 $2 (41. Bf4 {is a better defense.}) 41... Na1 $2 (41... a4 $1 $19 {Threatens to win with ...b4!} 42. Bf4 (42. Bxc6 $2 Bxc6 43. Kxc6 b4 $19 {[%mdl 64] Promotion}) 42... b4) 42. Bxc6 $11 Bxc6 43. Kxc6 {KB-KN} b4 44. axb4 axb4 {And now ...Nc2 would win.} 45. d5 {d6 is the strong threat.} Nc2 46. Bc1 Ke8 $2 (46... b3 $11 47. d6 Nb4+ 48. Kc7 Ke6) 47. Kc7 $1 $18 {Strongly threatening Bb2.} Nd4 48. d6 $2 (48. Bb2 $18 Nb3 49. Kc6) 48... Ne6+ 49. Kc6 b3 (49... Nd4+ $11 50. Kd5 Ne2) 50. Bb2 (50. d7+ $1 $16 Ke7 51. Ba3+ Kf6 52. Bb2+ Kg5 53. Kd5) 50... Kd8 $2 {[%mdl 8192]} (50... Nf8 $11) 51. Bf6+ Ke8 52. h4 $2 (52. d7+ $1 {mates} Kf7 53. g5 h6 54. h4 hxg5 55. hxg5 Kf8 56. Kd5 Kf7 57. Kd6) 52... Kf7 $2 {[%mdl 8192]} (52... Nf8 $11) 53. Bb2 $2 (53. g5 $18 {is the precise move to win. Black must now prevent d7.} Nd8+ 54. Kd7 (54. Bxd8 b2 $11)) 53... Ke8 $16 {[#]} 54. d7+ $1 Kf7 $2 (54... Ke7 $18 55. Bc3 g5) 55. Kd6 (55. g5 $142 Nd8+ 56. Kc7 Ne6+ 57. Kd6 Nd8 58. Bf6 Ne6 59. Kd5 Nd8 60. Bxd8) 55... Nd8 56. g5 Ne6 57. Bf6 h6 58. Kc6 (58. gxh6 $142 Kxf6 59. h7 Kf5 60. h8=Q b2 61. Qe5+ {[%mdl 64] Double Attack} Kg4 62. Qxe6+ {[%mdl 64] Double Attack} Kf3 63. Qxg6) 58... hxg5 59. hxg5 Kf8 60. Kd6 Kf7 61. Bb2 Nd8 62. Kc7 Ne6+ {[#]} 63. Kc8 $1 Ke7 64. Ba3+ Kf7 65. Bb2 Ke7 {intending ...Kd6.} 66. Be5 {White mates.} Kf7 67. Bf6 Kf8 68. d8=Q+ Nxd8 69. Kxd8 {KB-KPP} Kf7 70. Kd7 Kg8 71. Ke7 Kh7 72. Bb2 Kg8 73. Bd4 Kh7 74. Kf6 Kg8 75. Kxg6 {KB-KP} Kf8 76. Kh7 Kf7 77. g6+ Ke6 78. g7 Kd5 79. Bb2 Kc4 80. g8=Q+ Kd3 81. Qxb3+ {Both players deserved the win here.  Weighted Error Value: White=0.73/Black=1.15} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.2"]
[White "Molapo, Joang"]
[Black "Slami, Zoheir"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1607"]
[BlackElo "1932"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,71,0,6,-4,0,0,9,0,0,-12,-18,-23,-20,-489,-481,-493,-487,-818,-512,-490,-460,-882,-879,-5198,-5186,-5669,-5221,-29978,-29977,-4981,-1188,-29973,-29973,-29986,-756,-841,-745,-29992,-5261,-29992,-29993,-29996,-29976,-29997,-29998,-29998,-29999,-29999]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Qc2 Be7 8. Bd3 h6 9. Bh4 O-O 10. Nge2 Re8 11. h3 Ne4 12. Bxe7 Qxe7 13. O-O Ndf6 {[#]} 14. Rab1 $146 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} ({Predecessor:} 14. Rae1 Nxc3 15. bxc3 Ne4 16. f3 Nd6 17. e4 Bd7 18. e5 Nc8 19. f4 c5 20. Ng3 Nb6 21. Qf2 cxd4 {1-0 (30) Martin,B (2270)-Van der Hoorn,M North Island 1990}) 14... Bf5 15. b4 Bg6 16. b5 {The position is equal.} Rac8 17. bxc6 Rxc6 {Strongly threatening ...Nxc3.} 18. Rb3 Rec8 {And now ...Nxc3 would win.} 19. Qb2 {[%mdl 8192]} (19. Bxe4 $11 Bxe4 20. Qd2) 19... Nxc3 $19 {[%mdl 64] [#] Discovered Attack} 20. Nxc3 Bxd3 21. Rxb7 (21. Nxd5 $142 Nxd5 22. Rxd3) 21... Qxb7 22. Qxb7 Bxf1 (22... Rxc3 $2 23. Ra1 $19) 23. Kxf1 (23. Nxd5 $142 Nxd5 24. Kxf1) 23... Rxc3 24. Qxa7 Rc1+ 25. Ke2 Ne4 {( -> ...R8c2+)} 26. Kf3 R1c2 27. Kg4 Nxf2+ (27... Rxf2 $142 28. h4 Rxg2+ 29. Kf4 Rf2+ 30. Ke5 Re8+ 31. Kxd5 Rc2 32. Qb6 Nf6+ {[%mdl 64] Discovered Attack} 33. Qxf6 gxf6 34. a4 Kg7 35. h5 f5 36. e4 Rxe4 37. Kd6 Rc8 38. Kd7 Ree8 39. a5 Kf6 40. Kd6 Red8#) 28. Kf5 Re8 29. Qa4 Rcc8 (29... Re4 $142 30. Qa8+ Kh7 31. Qxd5 g6+ 32. Kf6 {[#]} Ng4+ $1 {[%mdl 576] Discovered Attack, Clearance} 33. hxg4 Rf2+ 34. Qf5 gxf5 35. g5 Rxg2 36. gxh6 Re6+ 37. Kxf5 Rf2+ 38. Kg4 Rg6+ 39. Kh3 Rf5 40. Kh4 Rf1 41. Kh5 Rh1#) 30. Qd7 Rcd8 31. Qb5 Rxe3 (31... Re4 $142 32. Qb6 g6+ 33. Qxg6+ fxg6+ 34. Kxg6 Rd6+ 35. Kh5 Kg7 36. g3 Nxh3 37. a3 Rg6 38. g4 Rgxg4 39. a4 Rh4#) 32. a4 Re4 {Black mates.} 33. Qc6 Rde8 34. Qxd5 g6+ 35. Kf6 R8e6+ 36. Qxe6 Rxe6# {White got outplayed after the opening.  Weighted Error Value: White=2.01/Black=0.83} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.3"]
[White "De Villiers, Charles"]
[Black "Mukabi, John"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2110"]
[BlackElo "1820"]
[Annotator "TA"]
[PlyCount "146"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,146,10,37,30,47,19,38,50,57,59,58,79,79,54,106,106,106,106,121,118,137,110,114,76,117,104,117,117,117,117,117,117,117,117,117,97,117,117,123,75,75,75,91,83,90,63,105,105,105,90,100,92,92,92,94,101,108,108,116,89,89,71,126,126,126,126,236,237,240,218,1058,1007,5193,2639,29952,12848,5535,5518,29975,29973,29971,452,414,65,65,65,65,65,65,65,65,65,65,65,65,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Ngf3 Be7 7. Ne5 O-O 8. Bd3 Bd7 {8...Nd7 is becoming the main line.} 9. Qf3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Rc8 10. g4 {[#]} Nxe5 $146 ({Predecessor:} 10... cxd4 11. exd4 Nxe5 12. Bxe5 Ne8 13. h4 f6 14. Bf4 Qb6 15. g5 f5 16. Rb1 Nd6 {1-0 (43) Balinski,D (2201)-Kowalczyk,R (2158) Wroclaw 2015}) 11. dxe5 {White is slightly better.} Ne4 12. Nxe4 dxe4 13. Bxe4 Bc6 14. O-O Qc7 (14... Bxe4 $14 15. Qxe4 Qc7) 15. Bxc6 $16 Qxc6 16. Qxc6 Rxc6 17. Rfd1 Rfc8 18. c4 Kf8 19. Rd7 R6c7 20. Rad1 (20. Rxc7 {is interesting.} Rxc7 21. Kf1 Rd7 22. Ke2 Bd8 23. Bg3) 20... Ke8 21. Rxc7 Rxc7 {[%mdl 4096] Endgame KRB-KRB} 22. Kf1 Rd7 23. Rxd7 Kxd7 {KB-KB} 24. Ke2 Kc6 25. Kd3 a6 26. Bg3 b5 27. cxb5+ axb5 28. b3 Kd5 29. e4+ Kc6 30. h4 g5 31. hxg5 Bxg5 32. Kc3 Bd8 33. f4 Ba5+ 34. Kd3 Bd8 35. Be1 Kb6 36. Bc3 Kc6 37. g5 Kb6 38. Ke3 Kc6 ({Black should play} 38... Ka6) 39. Kf3 Kd7 40. Kg4 Ke8 (40... Be7 $16 {was necessary.}) 41. Kh5 $18 {aiming for Kh6.} Kf8 42. a4 bxa4 (42... b4 43. Bb2 Bb6) 43. bxa4 Bb6 44. Kh6 Kg8 45. a5 Ba7 46. f5 Kh8 47. g6 hxg6 48. fxg6 (48. fxe6 $142 fxe6 49. Kxg6 Kg8 50. Kf6 Kf8 51. Kxe6 Ke8 52. Kd5 Kd7 53. a6) 48... Kg8 49. gxf7+ $2 (49. Be1 $18 Bb8 50. Bd2) 49... Kxf7 $14 50. Kh7 c4 51. Kh6 Ke7 52. Kg5 Be3+ 53. Kg4 Kd7 54. Kf3 Bc5 55. Bd2 (55. Kf4 $1 $14) 55... Kc6 $11 {The position is equal.} 56. Be3 c3 57. Bxc5 Kxc5 {K3P-KPP} 58. Ke3 Kc4 {[#] White must now prevent ...Kb3.} 59. a6 {White threatens a7 and mate.} Kb3 $1 {( -> ...c2)} 60. a7 c2 61. a8=Q {Threatening mate with Qc6.} c1=Q+ {KQ-KQ} 62. Kf3 {Qb7+ is the strong threat.} Qh1+ 63. Kf4 {And now Qb7+ would win.} Qh6+ (63... Qh4+ {looks sharper.} 64. Kf3 Qh3+ 65. Kf2 Qh2+ 66. Kf3 Qh3+) 64. Kg4 Qg6+ 65. Kf3 Qh5+ {[%mdl 64] [#] Double Attack} 66. Ke3 {Threatens to win with Qb7+.} Qh3+ 67. Kf4 Qh6+ 68. Kf3 Qh3+ 69. Ke2 Qg2+ 70. Ke3 {Strongly threatening Qb8+.} Qg3+ 71. Ke2 Qg2+ 72. Ke3 {Hoping for Qb8+.} Qg3+ 73. Ke2 Qg2+ {Blacks defense is rewarded with a draw.  Weighted Error Value: White=0.34/Black=0.47} 1/2-1/2

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.4"]
[White "Flora, Francisco Jose Estev"]
[Black "Kpodo, Evans Mawuko"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1808"]
[BlackElo "1654"]
[Annotator "NA RC"]
[PlyCount "85"]
[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 0:00:30]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:24]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:14]} e5 {[%emt 0:00:24]} 6. Ndb5 {[%emt 0:00:32]} d6 {[%emt 0:00:05]} 7. Nd5 {[%emt 0:00:30]} Nxd5 {[%emt 0:00:05]} 8. exd5 {[%emt 0:00:22]} Ne7 {[%emt 0:01:03]} 9. c4 {[%emt 0:00:23]} Ng6 {[%emt 0:00:11]} 10. Be2 {[%emt 0:01:19]} a6 {[%emt 0:00:09]} 11. Nc3 {[%emt 0:00:15]} Be7 {[%emt 0:00:06]} 12. O-O {[%emt 0:00:26]} O-O {[%emt 0:00:06]} 13. Be3 {[%emt 0:00:51]} Bd7 {[%emt 0:00:14]} 14. Qd2 {[%emt 0:02:46]} f5 {[%emt 0:01:00]} 15. f3 {[%emt 0:01:20]} f4 {[%emt 0:00:22]} 16. Bf2 {[%emt 0:00:23]} Bh4 {[%emt 0:00:06]} 17. Bd3 {[%emt 0:00:51]} Bf5 {[%emt 0:00:28]} 18. Ne4 {[%emt 0:00:37]} Bxf2+ {[%emt 0:00:26]} 19. Qxf2 {[%emt 0:00:24]} Rc8 {[%emt 0:00:51]} 20. Rac1 {[%emt 0:00:37]} Bxe4 {[%emt 0:00:56]} 21. Bxe4 {[%emt 0:00:30]} Rf6 {[%emt 0:00:40]} 22. b4 {[%emt 0:00:37]} b6 {[%emt 0:01:42]} 23. Rc2 {[%emt 0:01:30]} Ne7 {[%emt 0:06:22]} 24. Rfc1 {[%emt 0:00:33]} Nf5 {[%emt 0:00:27]} 25. Bxf5 {[%emt 0:00:30]} Rxf5 {[%emt 0:00:07]} 26. a4 {[%emt 0:00:58]} Rf7 {[%emt 0:01:37]} 27. Qd2 {[%emt 0:01:09]} Rfc7 {[%emt 0:01:56]} 28. Qd3 {[%emt 0:00:42]} Qd7 {[%emt 0:00:48]} 29. a5 {[%emt 0:02:47]} bxa5 {[%emt 0:00:36]} 30. bxa5 {[%emt 0:00:20]} Rc5 {[%emt 0:00:12]} 31. Rb2 {[%emt 0:01:50]} Qc7 {[%emt 0:00:14]} 32. Rb6 {[%emt 0:01:19]} Rxa5 {[%emt 0:00:23]} 33. Rc6 {[%emt 0:00:33]} Qa7+ {[%emt 0:00:06]} 34. Kh1 {[%emt 0:00:51]} Qd7 {[%emt 0:01:04]} 35. Rb6 {[%emt 0:01:02]} Qd8 {[%emt 0:01:29]} 36. Rb7 {[%emt 0:00:38]} Rac5 {[%emt 0:00:46]} 37. h3 {[%emt 0:00:20]} R5c7 {[%emt 0:01:17]} 38. Rcb1 {[%emt 0:00:36]} Rxc4 {[%emt 0:00:40]} 39. Qf5 {[%emt 0:00:19]} Rc1+ {[%emt 0:00:42]} 40. Rxc1 {[%emt 0:00:14]} Rxc1+ {[%emt 0:00:06]} 41. Kh2 {[%emt 0:00:06]} Rc7 {[%emt 0:00:18]} 42. Qe6+ {[%emt 0:00:11]} Kh8 {[%emt 0:00:08]} 43. Rxc7 {[%emt 0:00:21]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "8.5"]
[White "Belabbas, Haddouche"]
[Black "Ohlson, Cecil"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1776"]
[BlackElo "1652"]
[Annotator "NA RC"]
[PlyCount "103"]
[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 0:00:08]} c5 {[%emt 0:00:03]} 3. e3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:02]} 4. c3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 5. Nd2 {[%emt 0:00:06]} Bf5 {[%emt 0:00:08]} 6. Qb3 {[%emt 0:00:39]} Qb6 {[%emt 0:02:12]} 7. dxc5 {[%emt 0:00:09]} Qxb3 {[%emt 0:00:18]} 8. axb3 {[%emt 0:00:21]} e5 {[%emt 0:00:03]} 9. Bg3 {[%emt 0:00:06]} Bxc5 {[%emt 0:00:05]} 10. Ngf3 {[%emt 0:00:28]} Bd6 {[%emt 0:00:49]} 11. Bb5 {[%emt 0:00:49]} Nd7 {[%emt 0:00:03]} 12. Nd4 {[%emt 0:00:49]} Nxd4 {[%emt 0:01:18]} 13. exd4 {[%emt 0:01:51]} f6 {[%emt 0:00:15]} 14. Nf3 {[%emt 0:03:42]} O-O {[%emt 0:01:04]} 15. Bxd7 {[%emt 0:04:00]} Bxd7 {[%emt 0:00:07]} 16. dxe5 {[%emt 0:00:04]} Rfe8 {[%emt 0:00:37]} 17. O-O-O {[%emt 0:00:35]} Bxe5 {[%emt 0:03:54]} 18. Bxe5 {[%emt 0:00:22]} fxe5 {[%emt 0:00:08]} 19. Rxd5 {[%emt 0:00:04]} Bc6 {[%emt 0:00:09]} 20. Rxe5 {[%emt 0:04:34]} Rxe5 {[%emt 0:00:04]} 21. Nxe5 {[%emt 0:00:06]} Bxg2 {[%emt 0:00:03]} 22. Rg1 {[%emt 0:02:28]} Be4 {[%emt 0:00:05]} 23. Re1 {[%emt 0:00:38]} Bf5 {[%emt 0:00:11]} 24. Nf3 {[%emt 0:00:40]} Kf7 {[%emt 0:00:18]} 25. Nd4 {[%emt 0:00:18]} Bd7 {[%emt 0:01:19]} 26. Kd2 {[%emt 0:00:24]} Re8 {[%emt 0:00:09]} 27. Rxe8 {[%emt 0:00:05]} Bxe8 {[%emt 0:00:16]} 28. Ke3 {[%emt 0:00:02]} Kf6 {[%emt 0:00:07]} 29. f4 {[%emt 0:00:45]} g5 {[%emt 0:01:33]} 30. fxg5+ {[%emt 0:00:06]} Kxg5 {[%emt 0:00:03]} 31. Kf3 {[%emt 0:01:18]} Kh4 {[%emt 0:00:13]} 32. Kf2 {[%emt 0:00:49]} Bg6 {[%emt 0:00:46]} 33. b4 {[%emt 0:00:59]} Kh3 {[%emt 0:01:02]} 34. Kg1 {[%emt 0:00:03]} Bd3 {[%emt 0:00:26]} 35. Ne6 {[%emt 0:00:08]} Bf5 {[%emt 0:00:25]} 36. Nd4 {[%emt 0:00:25]} Bd3 {[%emt 0:00:05]} 37. Ne6 {[%emt 0:00:08]} Bf5 {[%emt 0:00:09]} 38. Nc5 {[%emt 0:00:05]} b5 {[%emt 0:00:34]} 39. Nb3 {[%emt 0:00:07]} h5 {[%emt 0:00:29]} 40. Nd4 {[%emt 0:00:04]} Bd7 {[%emt 0:03:36]} 41. b3 {[%emt 0:00:03]} Be8 {[%emt 0:01:13]} 42. c4 {[%emt 0:00:31]} a6 {[%emt 0:00:09]} 43. c5 {[%emt 0:00:11]} Bd7 {[%emt 0:00:17]} 44. c6 {[%emt 0:00:33]} Bc8 {[%emt 0:00:08]} 45. c7 {[%emt 0:00:10]} Kg4 {[%emt 0:00:03]} 46. Nc6 {[%emt 0:00:11]} Kf4 {[%emt 0:00:38]} 47. Na7 {[%emt 0:00:03]} Bb7 {[%emt 0:00:12]} 48. c8=Q {[%emt 0:00:04]} Bxc8 {[%emt 0:00:02]} 49. Nxc8 {[%emt 0:00:03]} Ke4 {[%emt 0:00:10]} 50. Ne7 {[%emt 0:00:53]} Kd3 {[%emt 0:00:09]} 51. Nd5 {[%emt 0:00:28]} Kc2 {[%emt 0:00:06]} 52. Nc7 {[%emt 0:00:04]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.2"]
[White "Kpodo, Evans Mawuko"]
[Black "Belabbas, Haddouche"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1654"]
[BlackElo "1776"]
[Annotator "NA RC"]
[PlyCount "65"]
[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 0:00:06]} 2. d4 {[%emt 0:00:48]} d5 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:04]} dxe4 {[%emt 0:00:06]} 4. Nxe4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:03]} 5. Bd3 {[%emt 0:00:15]} Qxd4 {[%emt 0:00:49]} 6. Nf3 {[%emt 0:00:23]} Qd8 {[%emt 0:00:24]} 7. Nxf6+ {[%emt 0:00:07]} gxf6 {[%emt 0:00:51]} 8. Bd2 {[%emt 0:00:15]} Bg4 {[%emt 0:00:28]} 9. h3 {[%emt 0:00:06]} Bh5 {[%emt 0:00:06]} 10. Qe2 {[%emt 0:00:07]} e6 {[%emt 0:00:21]} 11. O-O-O {[%emt 0:00:07]} Qc7 {[%emt 0:00:28]} 12. Kb1 {[%emt 0:00:06]} Nd7 {[%emt 0:00:11]} 13. g4 {[%emt 0:01:00]} Bg6 {[%emt 0:00:05]} 14. Nh4 {[%emt 0:00:04]} O-O-O {[%emt 0:01:58]} 15. f4 {[%emt 0:01:20]} Bxd3 {[%emt 0:00:06]} 16. Qxd3 {[%emt 0:00:11]} Bd6 {[%emt 0:03:06]} 17. Rhf1 {[%emt 0:01:17]} Nb6 {[%emt 0:02:04]} 18. Qb3 {[%emt 0:03:05]} Nd5 {[%emt 0:01:11]} 19. f5 {[%emt 0:00:19]} e5 {[%emt 0:00:42]} 20. Be3 {[%emt 0:01:02]} Nxe3 {[%emt 0:02:31]} 21. Qxe3 {[%emt 0:00:06]} Qb6 {[%emt 0:00:10]} 22. Qxb6 {[%emt 0:00:15]} axb6 {[%emt 0:00:03]} 23. Rd3 {[%emt 0:00:06]} e4 {[%emt 0:01:29]} 24. Re3 {[%emt 0:00:05]} Rde8 {[%emt 0:00:38]} 25. Rfe1 {[%emt 0:00:15]} Bg3 {[%emt 0:00:09]} 26. Rxg3 {[%emt 0:00:08]} Re5 {[%emt 0:00:11]} 27. c3 {[%emt 0:00:06]} Rhe8 {[%emt 0:00:08]} 28. Rge3 {[%emt 0:00:03]} c5 {[%emt 0:00:16]} 29. Ng2 {[%emt 0:00:07]} Kc7 {[%emt 0:00:12]} 30. Nf4 {[%emt 0:00:04]} Kc6 {[%emt 0:00:07]} 31. Nh5 {[%emt 0:00:13]} Rd8 {[%emt 0:00:22]} 32. Nxf6 {[%emt 0:00:07]} Rd2 {[%emt 0:00:03]} 33. Nxe4 {[%emt 0:00:16]} 1-0

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.3"]
[White "Mukabi, John"]
[Black "Flora, Francisco Jose Estev"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1820"]
[BlackElo "1808"]
[Annotator "NA RC"]
[PlyCount "114"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+10"]

1. d4 {[%emt 0:00:00]} c5 {[%emt 0:00:22]} 2. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:20]} 3. Bf4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:34]} 4. Nxd4 {[%emt 0:00:15]} e5 {[%emt 0:01:06]} 5. Qd2 {[%emt 0:08:40]} exd4 {[%emt 0:00:29]} 6. Qxd4 {[%emt 0:00:11]} Nc6 {[%emt 0:00:20]} 7. Qd1 {[%emt 0:00:21]} d5 {[%emt 0:00:30]} 8. e3 {[%emt 0:00:14]} Be6 {[%emt 0:01:00]} 9. a3 {[%emt 0:00:19]} h6 {[%emt 0:00:20]} 10. Nc3 {[%emt 0:00:08]} Bd6 {[%emt 0:00:17]} 11. Bxd6 {[%emt 0:02:03]} Qxd6 {[%emt 0:00:15]} 12. Bb5 {[%emt 0:00:15]} O-O {[%emt 0:00:23]} 13. h3 {[%emt 0:00:07]} a6 {[%emt 0:00:19]} 14. Be2 {[%emt 0:00:30]} d4 {[%emt 0:00:27]} 15. exd4 {[%emt 0:00:17]} Qxd4 {[%emt 0:00:15]} 16. O-O {[%emt 0:03:57]} Qxd1 {[%emt 0:00:15]} 17. Raxd1 {[%emt 0:00:07]} Rfd8 {[%emt 0:00:15]} 18. Bf3 {[%emt 0:01:10]} Rxd1 {[%emt 0:00:19]} 19. Rxd1 {[%emt 0:00:13]} Rd8 {[%emt 0:00:12]} 20. Rxd8+ {[%emt 0:01:51]} Nxd8 {[%emt 0:00:27]} 21. Kf1 {[%emt 0:00:37]} Bf5 {[%emt 0:00:36]} 22. Bd1 {[%emt 0:00:20]} Nc6 {[%emt 0:00:36]} 23. Ke1 {[%emt 0:00:52]} Kf8 {[%emt 0:00:28]} 24. f3 {[%emt 0:00:17]} Ke7 {[%emt 0:00:23]} 25. Kd2 {[%emt 0:00:08]} Kd6 {[%emt 0:00:22]} 26. g4 {[%emt 0:00:18]} Be6 {[%emt 0:00:37]} 27. f4 {[%emt 0:00:11]} Bc4 {[%emt 0:00:24]} 28. b3 {[%emt 0:00:23]} Bf1 {[%emt 0:00:52]} 29. h4 {[%emt 0:00:06]} Bg2 {[%emt 0:00:34]} 30. Kd3 {[%emt 0:01:20]} Nd5 {[%emt 0:00:43]} 31. Na4 {[%emt 0:00:27]} b5 {[%emt 0:00:29]} 32. Nb2 {[%emt 0:00:27]} Nxf4+ {[%emt 0:00:23]} 33. Ke3 {[%emt 0:00:06]} Ng6 {[%emt 0:00:19]} 34. h5 {[%emt 0:00:10]} Nge5 {[%emt 0:00:32]} 35. Be2 {[%emt 0:00:11]} f6 {[%emt 0:00:40]} 36. a4 {[%emt 0:00:38]} Kc5 {[%emt 0:00:54]} 37. axb5 {[%emt 0:00:10]} axb5 {[%emt 0:00:11]} 38. c3 {[%emt 0:00:22]} Bd5 {[%emt 0:00:59]} 39. b4+ {[%emt 0:00:08]} Kb6 {[%emt 0:00:18]} 40. Kf4 {[%emt 0:00:12]} Be6 {[%emt 0:01:21]} 41. Nd1 {[%emt 0:00:26]} Ne7 {[%emt 0:00:25]} 42. Kg3 {[%emt 0:00:38]} Bc4 {[%emt 0:00:51]} 43. Bxc4 {[%emt 0:00:18]} Nxc4 {[%emt 0:00:15]} 44. Kf4 {[%emt 0:00:08]} Kc6 {[%emt 0:00:29]} 45. Ke4 {[%emt 0:00:13]} Kd6 {[%emt 0:00:47]} 46. Nf2 {[%emt 0:00:28]} Ne5 {[%emt 0:00:49]} 47. Kd4 {[%emt 0:00:20]} N5c6+ {[%emt 0:01:14]} 48. Ke4 {[%emt 0:00:11]} Nd5 {[%emt 0:01:21]} 49. Kd3 {[%emt 0:00:53]} Ne5+ {[%emt 0:00:28]} 50. Kd4 {[%emt 0:00:08]} Nc6+ $2 {[%emt 0:00:44]} (50... Kc6 $19 51. Ne4 Nxg4) 51. Kd3 {[%emt 0:00:07]} Ke5 {[%emt 0:00:18]} 52. Ne4 {[%emt 0:00:07]} Nf4+ {[%emt 0:00:54]} 53. Ke3 {[%emt 0:00:11]} Ne7 {[%emt 0:00:18]} 54. Nc5 {[%emt 0:00:14]} Ned5+ {[%emt 0:00:12]} 55. Kd2 {[%emt 0:00:06]} Ne6 {[%emt 0:00:22]} 56. Nd7+ {[%emt 0:01:06]} Kf4 {[%emt 0:00:21]} 57. Nb8 {[%emt 0:00:13]} Kxg4 $19 {[%emt 0:00:15]} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.4"]
[White "Slami, Zoheir"]
[Black "De Villiers, Charles"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1932"]
[BlackElo "2110"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2021.02.01"]
[EventType "swiss"]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,48,52,59,39,27,21,57,-27,0,-33,-39,-38,-29,-54,-22,-48,-51,-46,-51,-44,-56,-39,0,-216,-61,-70,-60,-58,-57,-122,-90,-408,-433,-426,-420,-408,-398,-29997,-29998]} 1. d4 d6 2. e4 Nf6 3. Bd3 c6 4. c3 e5 5. Ne2 Be7 6. O-O O-O 7. Nd2 {B07: Pirc Defence: Miscellaneous Systems.} Nbd7 8. Ng3 Re8 9. Nc4 ({White should play} 9. Re1 $14) 9... Bf8 10. f4 {[#]} exd4 $146 ({Predecessor:} 10... b5 11. Ne3 Qb6 12. a4 a5 13. axb5 cxb5 14. fxe5 dxe5 15. Qb3 exd4 16. Nd5 Qe6 17. Nxf6+ Nxf6 18. Qxe6 Bxe6 19. cxd4 {½-½ (45) Heikkila,A-Hokkanen,P Tampere 1994}) 11. cxd4 {Black must now prevent e5.} d5 12. Ne5 dxe4 13. Nxe4 Nxe4 14. Bxe4 Nf6 15. Bc2 Be6 16. Be3 Nd5 17. Qf3 (17. Bxh7+ $1 $11 {and White stays safe.} Kxh7 18. f5 $1) 17... Nxe3 $2 (17... f6 $1 $19 18. Nc4 Nxe3 {[%mdl 64] Discovered Attack} 19. Nxe3 Qxd4) 18. Qxe3 $15 Bd5 19. Qd3 $1 {[%csl Gc2][%cal Rd3h7]} g6 20. f5 (20. Rad1 $15) 20... Qg5 {[%csl Gd5][%cal Rg5g2]} 21. g3 {[%mdl 8192] [#] Now White is beyond hope.} (21. Nf3 $17 {is more resistant.} Qxf5 22. Qxf5 gxf5 23. Bxf5) 21... Rxe5 $1 $19 {[%mdl 576] Deflection} 22. dxe5 Bc5+ 23. Rf2 {[#]} Qh5 $1 {...Re8 is the strong threat.} 24. Qf1 $2 (24. Rd1 $19 Bxf2+ 25. Kxf2 Qxh2+ 26. Ke1) 24... Qf3 {[%csl Gd5][%cal Rf3h1][%mdl 64] Pin.  Weighted Error Value: White=1.20/Black=0.18} 0-1

[Event "African Online-ch O50-Seniors 2021"]
[Site "Online"]
[Date "2021.02.01"]
[Round "9.5"]
[White "Fernandes, Luis De Pina"]
[Black "Molapo, Joang"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1601"]
[BlackElo "1607"]
[Annotator "NA RC"]
[PlyCount "98"]
[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 0:00:14]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:32]} c5 {[%emt 0:00:07]} 4. c3 {[%emt 0:00:02]} Qb6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:07]} 6. a4 {[%emt 0:03:30]} c4 {[%emt 0:00:36]} 7. Be2 {[%emt 0:00:48]} h6 {[%emt 0:00:11]} 8. O-O {[%emt 0:00:08]} Bd7 {[%emt 0:00:08]} 9. Nbd2 {[%emt 0:00:06]} Na5 {[%emt 0:00:15]} 10. Rb1 {[%emt 0:00:49]} Nb3 {[%emt 0:00:30]} 11. Nxb3 {[%emt 0:00:26]} Bxa4 {[%emt 0:00:25]} 12. Nfd2 {[%emt 0:00:35]} Bxb3 {[%emt 0:00:22]} 13. Nxb3 {[%emt 0:00:04]} cxb3 {[%emt 0:00:08]} 14. c4 {[%emt 0:00:09]} O-O-O {[%emt 0:00:25]} 15. c5 {[%emt 0:00:12]} Qb4 {[%emt 0:01:16]} 16. Ra1 {[%emt 0:04:08]} Ne7 {[%emt 0:01:02]} 17. Ra3 {[%emt 0:00:24]} Nc6 {[%emt 0:00:14]} 18. Be3 {[%emt 0:00:31]} a6 {[%emt 0:02:41]} 19. Rxb3 {[%emt 0:00:09]} Qa4 {[%emt 0:00:04]} 20. Ra3 {[%emt 0:00:06]} Qxd1 {[%emt 0:00:05]} 21. Rxd1 {[%emt 0:00:05]} f6 {[%emt 0:00:09]} 22. f4 {[%emt 0:00:24]} Be7 {[%emt 0:00:48]} 23. Rb1 {[%emt 0:00:39]} g5 {[%emt 0:00:14]} 24. g3 {[%emt 0:00:17]} Rhg8 {[%emt 0:00:11]} 25. Kf2 {[%emt 0:01:05]} gxf4 {[%emt 0:00:39]} 26. gxf4 {[%emt 0:00:04]} fxe5 {[%emt 0:00:05]} 27. fxe5 {[%emt 0:00:06]} Bh4+ {[%emt 0:00:06]} 28. Kf1 {[%emt 0:02:30]} Rdf8+ {[%emt 0:00:06]} 29. Bf4 {[%emt 0:00:11]} Rxf4+ {[%emt 0:00:05]} 30. Rf3 {[%emt 0:00:06]} Rxf3+ {[%emt 0:00:07]} 31. Bxf3 {[%emt 0:00:04]} Rf8 {[%emt 0:00:15]} 32. Kg2 {[%emt 0:00:08]} Nxd4 {[%emt 0:00:05]} 33. Bh5 {[%emt 0:00:13]} Rf2+ {[%emt 0:00:29]} 34. Kh3 {[%emt 0:00:06]} Nf5 {[%emt 0:00:08]} 35. Bg4 {[%emt 0:00:19]} Bg5 {[%emt 0:00:07]} 36. Bxf5 {[%emt 0:00:11]} Rxf5 {[%emt 0:00:09]} 37. b4 {[%emt 0:00:23]} Rxe5 {[%emt 0:00:08]} 38. Rf1 {[%emt 0:00:16]} Rf5 {[%emt 0:00:09]} 39. Rb1 {[%emt 0:00:09]} Kc7 {[%emt 0:00:08]} 40. b5 {[%emt 0:00:04]} axb5 {[%emt 0:00:06]} 41. Rxb5 {[%emt 0:00:03]} Rf3+ {[%emt 0:00:16]} 42. Kg4 {[%emt 0:00:05]} Rc3 {[%emt 0:00:08]} 43. Rb6 {[%emt 0:00:09]} Rxc5 {[%emt 0:00:23]} 44. Rxe6 {[%emt 0:00:04]} b5 {[%emt 0:00:10]} 45. h4 {[%emt 0:00:04]} Rc4+ {[%emt 0:00:04]} 46. Kf5 {[%emt 0:00:15]} Rxh4 {[%emt 0:00:12]} 47. Ke5 {[%emt 0:00:02]} Re4+ {[%emt 0:00:05]} 48. Kxd5 {[%emt 0:00:06]} Rxe6 {[%emt 0:00:03]} 49. Kxe6 {[%emt 0:00:02]} b4 {[%emt 0:00:13]} 0-1

