[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "1.1"]
[White "Shydlouski, Artsiom"]
[Black "Aleksandrov, Aleksej"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1684"]
[BlackElo "2563"]
[Annotator "ChessBase"]
[PlyCount "72"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Nbd7 {[%emt 0:00:11]} 5. Bg5 {[%emt 0:00:00]} h6 {[%emt 0:00:21]} 6. Bxf6 {[%emt 0:00:25]} Nxf6 {[%emt 0:00:04]} 7. cxd5 {[%emt 0:00:03]} exd5 {[%emt 0:00:05]} 8. e3 {[%emt 0:00:03]} Bd6 {[%emt 0:00:25]} 9. Bd3 {[%emt 0:00:46]} O-O {[%emt 0:00:05]} 10. Ne5 {[%emt 0:02:56]} Bxe5 {[%emt 0:01:09]} 11. dxe5 {[%emt 0:00:04]} Ng4 {[%emt 0:00:05]} 12. Be2 {[%emt 0:00:03]} Nxe5 {[%emt 0:00:21]} 13. Qxd5 {[%emt 0:00:08]} Qe7 {[%emt 0:00:57]} 14. O-O {[%emt 0:01:57]} c6 {[%emt 0:00:36]} 15. Qe4 {[%emt 0:00:45]} f5 {[%emt 0:00:41]} 16. Qc2 {[%emt 0:03:50]} Be6 {[%emt 0:00:46]} 17. f4 {[%emt 0:07:23]} Nc4 {[%emt 0:00:45]} 18. Bxc4 {[%emt 0:00:06]} Bxc4 {[%emt 0:00:03]} 19. Rfe1 {[%emt 0:00:06]} Rad8 {[%emt 0:00:03]} 20. e4 {[%emt 0:01:18]} fxe4 {[%emt 0:02:07]} 21. Qxe4 {[%emt 0:07:26]} Qf7 {[%emt 0:00:11]} 22. g3 {[%emt 0:24:03]} Rfe8 {[%emt 0:00:11]} 23. Qg2 {[%emt 0:00:09]} Rxe1+ {[%emt 0:00:15]} 24. Rxe1 {[%emt 0:00:06]} Bxa2 {[%emt 0:00:04]} 25. Qe4 {[%emt 0:02:54]} Bc4 {[%emt 0:03:38]} 26. Qe5 {[%emt 0:04:35]} Qf8 {[%emt 0:05:00]} 27. f5 {[%emt 0:05:22]} b5 {[%emt 0:02:35]} 28. Re4 {[%emt 0:04:57]} Bd3 {[%emt 0:03:26]} 29. Rf4 {[%emt 0:00:18]} Qe8 {[%emt 0:06:50]} 30. Qc5 {[%emt 0:02:54]} a5 {[%emt 0:04:13]} 31. f6 {[%emt 0:07:17]} gxf6 {[%emt 0:00:08]} 32. Rxf6 {[%emt 0:01:04]} b4 {[%emt 0:02:07]} 33. Na4 {[%emt 0:06:32]} Rd5 {[%emt 0:14:19]} 34. Qc1 {[%emt 0:00:09]} Re5 {[%emt 0:00:21]} 35. Qxh6 {[%emt 0:01:19]} Re1+ {[%emt 0:00:04]} 36. Kg2 {[%emt 0:00:05]} Qe4+ {[%emt 0:00:08]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "1.2"]
[White "Stupak, Kirill"]
[Black "Bugaev, Anton"]
[Result "1-0"]
[ECO "D72"]
[WhiteElo "2501"]
[BlackElo "1748"]
[Annotator "ChessBase"]
[PlyCount "99"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. g3 {[%emt 0:00:00]} g6 {[%emt 0:00:00]} 3. Bg2 {[%emt 0:00:00]} d5 {[%emt 0:00:13]} 4. c4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:50]} 5. cxd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:13]} 6. e4 {[%emt 0:00:00]} Nb6 {[%emt 0:00:24]} 7. Ne2 {[%emt 0:00:00]} O-O {[%emt 0:01:15]} 8. O-O {[%emt 0:00:05]} Nc6 {[%emt 0:01:26]} 9. d5 {[%emt 0:00:32]} Na5 {[%emt 0:01:18]} 10. Qe1 {[%emt 0:04:32]} Nac4 {[%emt 0:01:15]} 11. Nbc3 {[%emt 0:00:04]} c6 {[%emt 0:07:51]} 12. dxc6 {[%emt 0:00:33]} bxc6 {[%emt 0:00:13]} 13. b3 {[%emt 0:00:08]} Ne5 {[%emt 0:01:38]} 14. Ba3 {[%emt 0:02:46]} Bh3 {[%emt 0:09:58]} 15. Rd1 {[%emt 0:02:17]} Bxg2 {[%emt 0:04:56]} 16. Kxg2 {[%emt 0:00:06]} Qc7 {[%emt 0:01:16]} 17. f4 {[%emt 0:00:26]} Ng4 {[%emt 0:02:01]} 18. Bc5 {[%emt 0:03:55]} Rfd8 {[%emt 0:05:38]} 19. h3 {[%emt 0:01:26]} Rxd1 {[%emt 0:02:06]} 20. Qxd1 {[%emt 0:03:27]} Nf6 {[%emt 0:01:40]} 21. Qc1 {[%emt 0:01:06]} e6 {[%emt 0:13:07]} 22. e5 {[%emt 0:02:55]} Nfd5 {[%emt 0:02:05]} 23. Ne4 {[%emt 0:01:40]} Nd7 {[%emt 0:03:15]} 24. Bf2 {[%emt 0:04:04]} Bf8 {[%emt 0:07:33]} 25. N2c3 {[%emt 0:00:59]} c5 {[%emt 0:02:47]} 26. Rd1 {[%emt 0:08:57]} Qc6 {[%emt 0:01:47]} 27. Kh2 {[%emt 0:00:30]} Rc8 {[%emt 0:01:54]} 28. Qd2 {[%emt 0:01:24]} Nxc3 {[%emt 0:04:27]} 29. Nxc3 {[%emt 0:00:10]} Nb6 {[%emt 0:00:14]} 30. Qe2 {[%emt 0:07:30]} Nd5 {[%emt 0:09:19]} 31. Ne4 {[%emt 0:03:01]} c4 {[%emt 0:03:50]} 32. bxc4 {[%emt 0:00:58]} Qxc4 {[%emt 0:00:36]} 33. Qxc4 {[%emt 0:00:38]} Rxc4 {[%emt 0:00:08]} 34. Nf6+ {[%emt 0:00:01]} Kg7 {[%emt 0:04:11]} 35. Nxd5 {[%emt 0:00:35]} exd5 {[%emt 0:00:07]} 36. Rxd5 {[%emt 0:00:43]} Rc2 {[%emt 0:00:50]} 37. Kg1 {[%emt 0:00:21]} Rxa2 {[%emt 0:00:41]} 38. Rd7 {[%emt 0:00:36]} Kg8 {[%emt 0:00:42]} 39. g4 {[%emt 0:00:43]} Ra4 {[%emt 0:02:33]} 40. Bh4 {[%emt 0:06:07]} Rxf4 {[%emt 0:04:06]} 41. Rd8 {[%emt 0:02:40]} f6 {[%emt 0:00:55]} 42. Bg3 {[%emt 0:03:51]} Re4 {[%emt 0:00:42]} 43. exf6 {[%emt 0:00:06]} Re6 {[%emt 0:00:42]} 44. g5 {[%emt 0:00:39]} Kf7 {[%emt 0:00:29]} 45. Rd7+ {[%emt 0:02:12]} Kg8 {[%emt 0:00:44]} 46. Bf2 {[%emt 0:00:47]} h6 {[%emt 0:00:28]} 47. gxh6 {[%emt 0:00:29]} Bxh6 {[%emt 0:00:30]} 48. f7+ {[%emt 0:00:10]} Kg7 {[%emt 0:00:25]} 49. Bd4+ {[%emt 0:00:17]} Rf6 {[%emt 0:00:07]} 50. f8=Q+ {[%emt 0:00:18]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "1.3"]
[White "Barkasheva, Sofia"]
[Black "Zarubitski, Viachaslau"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1636"]
[BlackElo "2456"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:25]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:01]} Qc7 {[%emt 0:00:06]} 6. Be3 {[%emt 0:01:00]} a6 {[%emt 0:00:04]} 7. a3 {[%emt 0:01:51]} Nf6 {[%emt 0:00:10]} 8. Be2 {[%emt 0:01:02]} b5 {[%emt 0:00:25]} 9. Bf3 {[%emt 0:03:33]} Bb7 {[%emt 0:00:12]} 10. Nxc6 {[%emt 0:09:16]} Bxc6 {[%emt 0:00:07]} 11. Qd3 {[%emt 0:02:44]} Be7 {[%emt 0:03:11]} 12. O-O {[%emt 0:01:14]} h5 {[%emt 0:00:39]} 13. Rfd1 {[%emt 0:07:10]} Ng4 {[%emt 0:00:15]} 14. g3 {[%emt 0:06:42]} Nxe3 {[%emt 0:00:31]} 15. Qxe3 {[%emt 0:00:17]} Qe5 {[%emt 0:00:07]} 16. Qd4 {[%emt 0:04:46]} Bf6 {[%emt 0:00:11]} 17. Qxe5 {[%emt 0:06:36]} Bxe5 {[%emt 0:00:02]} 18. Rd3 {[%emt 0:00:28]} g5 {[%emt 0:00:19]} 19. Rad1 {[%emt 0:02:36]} Rc8 {[%emt 0:01:11]} 20. R1d2 {[%emt 0:02:34]} d6 {[%emt 0:00:13]} 21. b3 {[%emt 0:02:29]} Ke7 {[%emt 0:00:07]} 22. Ne2 {[%emt 0:00:47]} Bb7 {[%emt 0:00:26]} 23. Bg2 {[%emt 0:02:52]} g4 {[%emt 0:00:20]} 24. Nd4 {[%emt 0:04:14]} h4 {[%emt 0:01:17]} 25. b4 {[%emt 0:03:31]} hxg3 {[%emt 0:00:08]} 26. hxg3 {[%emt 0:00:23]} Rc4 {[%emt 0:00:35]} 27. Bf1 {[%emt 0:06:23]} Bxe4 {[%emt 0:00:15]} 28. Nf3 {[%emt 0:02:07]} Bxf3 {[%emt 0:00:19]} 29. Rxf3 {[%emt 0:00:53]} gxf3 {[%emt 0:00:03]} 30. Bxc4 {[%emt 0:00:07]} bxc4 {[%emt 0:00:03]} 31. Rd1 {[%emt 0:00:51]} d5 {[%emt 0:00:06]} 32. Rb1 {[%emt 0:01:25]} Bd4 {[%emt 0:00:07]} 33. a4 {[%emt 0:01:05]} Rh3 {[%emt 0:00:06]} 34. a5 {[%emt 0:01:03]} Rxg3+ {[%emt 0:00:04]} 35. Kf1 {[%emt 0:00:17]} Rg2 {[%emt 0:00:01]} 36. b5 {[%emt 0:00:50]} Rxf2+ {[%emt 0:00:01]} 37. Ke1 {[%emt 0:00:09]} Re2+ {[%emt 0:00:01]} 38. Kf1 {[%emt 0:00:14]} Rf2+ {[%emt 0:00:02]} 39. Ke1 {[%emt 0:00:13]} axb5 {[%emt 0:00:01]} 40. Rxb5 {[%emt 0:00:14]} Re2+ {[%emt 0:00:01]} 41. Kf1 {[%emt 0:00:21]} Rxc2 {[%emt 0:00:02]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "1.4"]
[White "Apryshko, Gleb"]
[Black "Gamburg, Alexandr"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2391"]
[BlackElo "1628"]
[Annotator "ChessBase"]
[PlyCount "55"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:01:42]} c6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:14]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:01]} e5 {[%emt 0:00:11]} 4. g3 {[%emt 0:00:06]} Bd6 {[%emt 0:01:10]} 5. Bg2 {[%emt 0:00:07]} Nf6 {[%emt 0:00:39]} 6. Ngf3 {[%emt 0:00:17]} O-O {[%emt 0:00:22]} 7. O-O {[%emt 0:00:08]} Re8 {[%emt 0:00:35]} 8. Nh4 {[%emt 0:02:39]} Qc7 {[%emt 0:07:49]} 9. h3 {[%emt 0:02:17]} a5 {[%emt 0:03:12]} 10. Qf3 {[%emt 0:00:47]} Nbd7 {[%emt 0:08:57]} 11. Nf5 {[%emt 0:00:25]} Bf8 {[%emt 0:07:13]} 12. g4 {[%emt 0:10:03]} g6 {[%emt 0:08:18]} 13. Ng3 {[%emt 0:02:42]} h6 {[%emt 0:02:35]} 14. h4 {[%emt 0:01:08]} dxe4 {[%emt 0:00:47]} 15. Ndxe4 {[%emt 0:00:59]} Nxe4 {[%emt 0:10:39]} 16. Nxe4 {[%emt 0:00:12]} Bg7 {[%emt 0:04:13]} 17. Be3 {[%emt 0:04:41]} Re6 {[%emt 0:04:12]} 18. g5 {[%emt 0:00:32]} h5 {[%emt 0:06:18]} 19. Qg3 {[%emt 0:08:59]} Nf8 {[%emt 0:11:05]} 20. f4 {[%emt 0:05:45]} exf4 {[%emt 0:03:35]} 21. Bxf4 {[%emt 0:00:12]} Be5 {[%emt 0:00:36]} 22. Bxe5 {[%emt 0:03:26]} Qxe5 {[%emt 0:00:40]} 23. Qf2 {[%emt 0:00:02]} Qc7 {[%emt 0:02:57]} 24. Nf6+ {[%emt 0:00:26]} Kg7 {[%emt 0:01:34]} 25. Rae1 {[%emt 0:00:12]} Rxe1 {[%emt 0:07:01]} 26. Rxe1 {[%emt 0:00:27]} Qb8 {[%emt 0:00:18]} 27. Ne8+ {[%emt 0:00:45]} Kg8 {[%emt 0:00:54]} 28. Qf6 {[%emt 0:00:13]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "1.5"]
[White "Kaniusheuski, Raman"]
[Black "Sargsyan, Anna M."]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1622"]
[BlackElo "2380"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:09]} d5 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:09]} Bg4 {[%emt 0:00:00]} 4. h3 {[%emt 0:00:28]} Bh5 {[%emt 0:00:00]} 5. Be2 {[%emt 0:07:33]} e6 {[%emt 0:01:03]} 6. d4 {[%emt 0:01:52]} dxe4 {[%emt 0:00:08]} 7. Nxe4 {[%emt 0:00:07]} Nd7 {[%emt 0:00:14]} 8. O-O {[%emt 0:06:07]} Ngf6 {[%emt 0:00:12]} 9. Ng3 {[%emt 0:00:49]} Bg6 {[%emt 0:00:10]} 10. Bd3 {[%emt 0:00:37]} Bd6 {[%emt 0:00:30]} 11. Bg5 {[%emt 0:05:18]} Qc7 {[%emt 0:00:14]} 12. Ne2 {[%emt 0:06:05]} O-O {[%emt 0:00:11]} 13. Bxg6 {[%emt 0:02:29]} hxg6 {[%emt 0:00:10]} 14. Qd3 {[%emt 0:00:13]} c5 {[%emt 0:02:18]} 15. Nc3 {[%emt 0:03:22]} a6 {[%emt 0:01:58]} 16. d5 {[%emt 0:04:37]} c4 {[%emt 0:04:27]} 17. Qd2 {[%emt 0:00:48]} e5 {[%emt 0:00:10]} 18. Rfe1 {[%emt 0:01:42]} Rfe8 {[%emt 0:00:03]} 19. Ne4 {[%emt 0:03:54]} Nxe4 {[%emt 0:00:11]} 20. Rxe4 {[%emt 0:00:19]} f6 {[%emt 0:00:19]} 21. Bh4 {[%emt 0:01:11]} b5 {[%emt 0:01:10]} 22. Rae1 {[%emt 0:02:09]} Rad8 {[%emt 0:00:14]} 23. Nd4 {[%emt 0:01:58]} Nc5 {[%emt 0:01:04]} 24. R4e2 {[%emt 0:02:31]} Qf7 {[%emt 0:01:22]} 25. Nc6 {[%emt 0:05:20]} Rd7 {[%emt 0:00:02]} 26. b4 {[%emt 0:00:32]} Na4 {[%emt 0:00:08]} 27. c3 {[%emt 0:04:40]} Bf8 {[%emt 0:00:17]} 28. Rd1 {[%emt 0:02:28]} Rc8 {[%emt 0:00:03]} 29. Na5 {[%emt 0:04:24]} Nb6 {[%emt 0:00:08]} 30. Qc2 {[%emt 0:01:13]} Rxd5 {[%emt 0:00:09]} 31. Rxd5 {[%emt 0:00:31]} Nxd5 {[%emt 0:00:07]} 32. a3 {[%emt 0:02:21]} Nf4 {[%emt 0:02:46]} 33. Rd2 {[%emt 0:00:15]} Nd3 {[%emt 0:00:13]} 34. Qb1 {[%emt 0:01:35]} e4 {[%emt 0:00:23]} 35. a4 {[%emt 0:00:29]} g5 {[%emt 0:00:15]} 36. Bg3 {[%emt 0:00:17]} f5 {[%emt 0:00:07]} 37. axb5 {[%emt 0:01:06]} axb5 {[%emt 0:00:08]} 38. f3 {[%emt 0:03:24]} Qa7+ {[%emt 0:00:08]} 39. Kf1 {[%emt 0:00:40]} f4 {[%emt 0:03:34]} 40. Be1 {[%emt 0:00:21]} exf3 {[%emt 0:00:40]} 41. gxf3 {[%emt 0:00:07]} Qe3 {[%emt 0:00:08]} 42. Qd1 {[%emt 0:00:35]} Qe6 {[%emt 0:04:33]} 43. Rg2 {[%emt 0:04:01]} Qxh3 {[%emt 0:00:19]} 44. Qe2 {[%emt 0:00:29]} Qf5 {[%emt 0:01:17]} 45. Bd2 {[%emt 0:02:29]} Ne5 {[%emt 0:00:53]} 46. Kf2 {[%emt 0:00:58]} Be7 {[%emt 0:00:09]} 47. Nb7 {[%emt 0:02:25]} Rc7 {[%emt 0:00:10]} 48. Na5 {[%emt 0:00:18]} Rd7 {[%emt 0:00:06]} 49. Rg1 {[%emt 0:00:35]} Rd3 {[%emt 0:00:09]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "1.6"]
[White "Barseghyan, Armen Ar."]
[Black "Baisheva, Nyurguiaana"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2358"]
[BlackElo "1701"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:13]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:30]} Bb4 {[%emt 0:01:07]} 4. Nf3 {[%emt 0:00:19]} d5 {[%emt 0:00:41]} 5. cxd5 {[%emt 0:00:32]} exd5 {[%emt 0:00:33]} 6. Bf4 {[%emt 0:00:21]} O-O {[%emt 0:00:48]} 7. e3 {[%emt 0:00:32]} Ne4 {[%emt 0:02:36]} 8. Rc1 {[%emt 0:00:58]} c6 {[%emt 0:00:34]} 9. Bd3 {[%emt 0:03:58]} f5 {[%emt 0:02:36]} 10. Qb3 {[%emt 0:05:07]} Qe7 {[%emt 0:07:44]} 11. h4 {[%emt 0:13:55]} h6 {[%emt 0:01:37]} 12. Ne5 {[%emt 0:04:35]} Rf6 {[%emt 0:07:06]} 13. h5 {[%emt 0:07:37]} Nxc3 {[%emt 0:07:55]} 14. bxc3 {[%emt 0:00:05]} Bd6 {[%emt 0:00:07]} 15. c4 {[%emt 0:01:27]} dxc4 {[%emt 0:17:26]} 16. Bxc4+ {[%emt 0:00:05]} Kf8 {[%emt 0:03:51]} 17. O-O {[%emt 0:04:49]} Qc7 {[%emt 0:04:50]} 18. Ng6+ {[%emt 0:01:35]} Ke8 {[%emt 0:00:31]} 19. Be5 {[%emt 0:01:14]} Nd7 {[%emt 0:01:47]} 20. Bxf6 {[%emt 0:00:24]} Nxf6 {[%emt 0:00:06]} 21. Nf4 {[%emt 0:02:33]} Bxf4 {[%emt 0:06:31]} 22. exf4 {[%emt 0:00:04]} Qxf4 {[%emt 0:00:07]} 23. Rfe1+ {[%emt 0:10:57]} Kd7 {[%emt 0:02:54]} 24. Be6+ {[%emt 0:10:10]} Kc7 {[%emt 0:02:33]} 25. Bxc8 {[%emt 0:00:14]} Rxc8 {[%emt 0:00:10]} 26. Re7+ {[%emt 0:02:36]} Kd8 {[%emt 0:00:10]} 27. Rce1 {[%emt 0:00:59]} Ne4 {[%emt 0:01:54]} 28. R1xe4 {[%emt 0:00:25]} fxe4 {[%emt 0:00:11]} 29. Qe6 {[%emt 0:00:20]} Qc1+ {[%emt 0:00:31]} 30. Kh2 {[%emt 0:00:03]} Qf4+ {[%emt 0:00:05]} 31. Kh3 {[%emt 0:00:07]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "1.7"]
[White "Artemov, Maxim"]
[Black "Tsaruk, Maksim"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1585"]
[BlackElo "2306"]
[Annotator "ChessBase"]
[PlyCount "112"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:01:02]} 3. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:27]} 4. g3 {[%emt 0:00:00]} dxc4 {[%emt 0:00:53]} 5. Bg2 {[%emt 0:00:47]} c5 {[%emt 0:00:08]} 6. O-O {[%emt 0:00:08]} Nc6 {[%emt 0:00:03]} 7. Ne5 {[%emt 0:00:10]} Bd7 {[%emt 0:01:04]} 8. Na3 {[%emt 0:04:47]} cxd4 {[%emt 0:02:08]} 9. Naxc4 {[%emt 0:03:29]} Be7 {[%emt 0:02:32]} 10. Bf4 {[%emt 0:07:42]} O-O {[%emt 0:11:50]} 11. Nxd7 {[%emt 0:04:28]} Qxd7 {[%emt 0:00:13]} 12. Ne5 {[%emt 0:02:13]} Nxe5 {[%emt 0:00:08]} 13. Bxe5 {[%emt 0:00:01]} Rad8 {[%emt 0:13:18]} 14. Qb3 {[%emt 0:31:29]} Ng4 {[%emt 0:00:08]} 15. Bf4 {[%emt 0:00:33]} e5 {[%emt 0:01:28]} 16. Bd2 {[%emt 0:01:02]} Nf6 {[%emt 0:00:08]} 17. Rac1 {[%emt 0:06:35]} b6 {[%emt 0:10:26]} 18. e3 {[%emt 0:07:10]} Bc5 {[%emt 0:15:31]} 19. Rfd1 {[%emt 0:03:56]} Qf5 {[%emt 0:00:56]} 20. exd4 {[%emt 0:02:03]} Bxd4 {[%emt 0:02:28]} 21. Be3 {[%emt 0:00:24]} Bxe3 {[%emt 0:00:18]} 22. Qxe3 {[%emt 0:00:03]} Rxd1+ {[%emt 0:00:07]} 23. Rxd1 {[%emt 0:00:05]} Qc2 {[%emt 0:00:04]} 24. Qd2 {[%emt 0:01:16]} Qxd2 {[%emt 0:03:22]} 25. Rxd2 {[%emt 0:00:07]} Rc8 {[%emt 0:00:10]} 26. h3 {[%emt 0:00:21]} Kf8 {[%emt 0:02:20]} 27. Re2 {[%emt 0:01:29]} Nd7 {[%emt 0:00:35]} 28. Be4 {[%emt 0:00:41]} g6 {[%emt 0:01:03]} 29. Bd5 {[%emt 0:07:08]} Rc5 {[%emt 0:06:17]} 30. Bb7 {[%emt 0:02:30]} a5 {[%emt 0:03:24]} 31. a3 {[%emt 0:02:40]} Ke7 {[%emt 0:01:49]} 32. Rd2 {[%emt 0:00:59]} Nf8 {[%emt 0:02:29]} 33. Kg2 {[%emt 0:01:08]} Ne6 {[%emt 0:00:52]} 34. Bd5 {[%emt 0:02:38]} Nd4 {[%emt 0:00:13]} 35. Be4 {[%emt 0:00:48]} f5 {[%emt 0:00:28]} 36. Bd3 {[%emt 0:00:17]} Rc1 {[%emt 0:00:35]} 37. Bf1 {[%emt 0:02:31]} Kd6 {[%emt 0:10:48]} 38. f4 {[%emt 0:03:21]} h6 {[%emt 0:03:13]} 39. Kf2 {[%emt 0:01:44]} Ke6 {[%emt 0:04:02]} 40. Bg2 {[%emt 0:01:39]} Rc2 {[%emt 0:00:25]} 41. Rxc2 {[%emt 0:00:21]} Nxc2 {[%emt 0:00:04]} 42. fxe5 {[%emt 0:00:11]} Kxe5 {[%emt 0:00:06]} 43. Bc6 {[%emt 0:00:40]} g5 {[%emt 0:00:51]} 44. Be8 {[%emt 0:00:19]} Ke4 {[%emt 0:02:57]} 45. Bg6 {[%emt 0:00:07]} Ne3 {[%emt 0:00:10]} 46. b4 {[%emt 0:00:29]} Nc4 {[%emt 0:00:44]} 47. bxa5 {[%emt 0:00:31]} bxa5 {[%emt 0:00:01]} 48. a4 {[%emt 0:00:28]} Ne5 {[%emt 0:00:52]} 49. Be8 {[%emt 0:00:01]} Kd4 {[%emt 0:00:27]} 50. h4 {[%emt 0:00:38]} g4 {[%emt 0:00:41]} 51. Bb5 {[%emt 0:00:23]} Ke4 {[%emt 0:00:06]} 52. Ba6 {[%emt 0:00:32]} Nd3+ {[%emt 0:00:14]} 53. Ke2 {[%emt 0:00:30]} Nc5 {[%emt 0:00:08]} 54. Bb5 {[%emt 0:00:06]} f4 {[%emt 0:01:01]} 55. Bc6+ {[%emt 0:01:06]} Ke5 {[%emt 0:00:08]} 56. Kf2 {[%emt 0:00:36]} Ne4+ {[%emt 0:00:06]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "1.8"]
[White "Siniuaski, Artsiom"]
[Black "Pereverzev, Timofei"]
[Result "1-0"]
[ECO "B38"]
[BlackElo "1529"]
[Annotator "NA"]
[PlyCount "61"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 4. Be2 {[%emt 0:00:04]} d6 {[%emt 0:00:00]} 5. Nc3 {[%emt 0:00:26]} a6 {[%emt 0:00:04]} 6. O-O {[%emt 0:00:31]} g6 {[%emt 0:00:09]} 7. d4 {[%emt 0:00:38]} cxd4 {[%emt 0:02:32]} 8. Nxd4 {[%emt 0:00:10]} Nge7 {[%emt 0:00:23]} 9. Be3 {[%emt 0:02:51]} Bg7 {[%emt 0:00:27]} 10. Qd2 {[%emt 0:02:04]} Nxd4 {[%emt 0:16:48]} 11. Bxd4 {[%emt 0:00:09]} Bxd4 {[%emt 0:00:06]} 12. Qxd4 {[%emt 0:00:07]} e5 {[%emt 0:00:05]} 13. Qd3 {[%emt 0:10:29]} Nc6 {[%emt 0:00:16]} 14. Rfd1 {[%emt 0:00:15]} Nd4 {[%emt 0:00:06]} 15. Bf1 {[%emt 0:00:10]} Qg5 {[%emt 0:01:17]} 16. f4 {[%emt 0:06:01]} Qxf4 {[%emt 0:04:28]} 17. Nd5 {[%emt 0:00:36]} Qg5 {[%emt 0:00:56]} 18. Nc7+ {[%emt 0:00:22]} Ke7 {[%emt 0:00:04]} 19. Nxa8 {[%emt 0:00:36]} Bg4 {[%emt 0:00:11]} 20. Nc7 {[%emt 0:00:45]} Bxd1 {[%emt 0:01:06]} 21. Nd5+ {[%emt 0:00:33]} Kd7 {[%emt 0:02:53]} 22. Rxd1 {[%emt 0:00:09]} f5 {[%emt 0:00:21]} 23. exf5 {[%emt 0:04:04]} gxf5 {[%emt 0:00:34]} 24. Qe3 {[%emt 0:00:08]} f4 {[%emt 0:00:23]} 25. Qh3+ {[%emt 0:00:08]} Kc6 {[%emt 0:00:16]} 26. Bd3 {[%emt 0:01:57]} f3 {[%emt 0:00:23]} 27. Be4 {[%emt 0:00:43]} f2+ {[%emt 0:02:55]} 28. Kxf2 {[%emt 0:01:08]} Rf8+ {[%emt 0:00:27]} 29. Kg1 {[%emt 0:00:53]} Kc5 {[%emt 0:03:20]} 30. b4+ {[%emt 0:03:28]} Kxc4 {[%emt 0:00:12]} 31. Qd3# {[%emt 0:00:05]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2.1"]
[White "Aleksandrov, Aleksej"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2563"]
[BlackElo "1993"]
[Annotator "ChessBase"]
[PlyCount "137"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:03:22]} Nf6 {[%emt 0:00:00]} 2. Nc3 {[%emt 0:00:04]} e6 {[%emt 0:00:51]} 3. e4 {[%emt 0:00:04]} d5 {[%emt 0:00:22]} 4. cxd5 {[%emt 0:00:17]} exd5 {[%emt 0:00:04]} 5. e5 {[%emt 0:00:03]} d4 {[%emt 0:00:44]} 6. exf6 {[%emt 0:05:24]} dxc3 {[%emt 0:00:06]} 7. Qa4+ {[%emt 0:09:26]} Nc6 {[%emt 0:14:27]} 8. Qe4+ {[%emt 0:06:08]} Be6 {[%emt 0:01:16]} 9. dxc3 {[%emt 0:15:41]} gxf6 {[%emt 0:07:19]} 10. Be3 {[%emt 0:06:49]} f5 {[%emt 0:10:23]} 11. Qa4 {[%emt 0:00:36]} Qd5 {[%emt 0:10:35]} 12. Nf3 {[%emt 0:13:47]} Qe4 {[%emt 0:05:40]} 13. Bb5 {[%emt 0:08:18]} Qxa4 {[%emt 0:04:45]} 14. Bxa4 {[%emt 0:00:05]} O-O-O {[%emt 0:01:04]} 15. O-O {[%emt 0:01:07]} Bd6 {[%emt 0:08:34]} 16. Nd4 {[%emt 0:02:27]} Nxd4 {[%emt 0:03:03]} 17. Bxd4 {[%emt 0:00:05]} Rhg8 {[%emt 0:00:05]} 18. Bf6 {[%emt 0:01:16]} Rdf8 {[%emt 0:03:24]} 19. Rfe1 {[%emt 0:00:10]} Rg6 {[%emt 0:02:01]} 20. Be5 {[%emt 0:00:07]} Bd5 {[%emt 0:00:18]} 21. g3 {[%emt 0:00:08]} Be4 {[%emt 0:00:47]} 22. Bxd6 {[%emt 0:00:11]} Rxd6 {[%emt 0:00:04]} 23. Rad1 {[%emt 0:00:37]} Rfd8 {[%emt 0:00:14]} 24. Rxd6 {[%emt 0:00:04]} Rxd6 {[%emt 0:01:47]} 25. Rd1 {[%emt 0:00:03]} Rxd1+ {[%emt 0:06:49]} 26. Bxd1 {[%emt 0:00:01]} f4 {[%emt 0:03:55]} 27. gxf4 {[%emt 0:01:45]} Kd7 {[%emt 0:01:15]} 28. f3 {[%emt 0:00:47]} Bd5 {[%emt 0:01:10]} 29. a3 {[%emt 0:00:03]} f5 {[%emt 0:01:37]} 30. Kf2 {[%emt 0:00:25]} Ke6 {[%emt 0:00:08]} 31. b4 {[%emt 0:01:19]} b6 {[%emt 0:01:01]} 32. b5 {[%emt 0:00:14]} Kd6 {[%emt 0:01:47]} 33. Bc2 {[%emt 0:01:22]} Ke6 {[%emt 0:00:16]} 34. Ke3 {[%emt 0:00:49]} Bb7 {[%emt 0:00:32]} 35. Bd3 {[%emt 0:01:40]} Bc8 {[%emt 0:00:22]} 36. Bc4+ {[%emt 0:02:44]} Kd6 {[%emt 0:00:05]} 37. Kf2 {[%emt 0:00:57]} Ke7 {[%emt 0:00:06]} 38. Kg3 {[%emt 0:01:21]} Kf6 {[%emt 0:00:05]} 39. Bd5 {[%emt 0:00:41]} Bd7 {[%emt 0:00:37]} 40. c4 {[%emt 0:00:59]} h6 {[%emt 0:00:27]} 41. Kf2 {[%emt 0:00:15]} Ke7 {[%emt 0:00:10]} 42. Ke3 {[%emt 0:00:07]} Kd6 {[%emt 0:00:05]} 43. Kd4 {[%emt 0:00:03]} Bc8 {[%emt 0:00:31]} 44. Bf7 {[%emt 0:01:52]} Bd7 {[%emt 0:00:15]} 45. Ke3 {[%emt 0:00:46]} Ke7 {[%emt 0:00:20]} 46. Bg8 {[%emt 0:00:41]} Bc8 {[%emt 0:00:21]} 47. Kf2 {[%emt 0:00:14]} Bd7 {[%emt 0:00:17]} 48. Bd5 {[%emt 0:01:06]} Bc8 {[%emt 0:00:17]} 49. Kg3 {[%emt 0:00:22]} Kf6 {[%emt 0:00:06]} 50. Kh4 {[%emt 0:00:13]} Kg6 {[%emt 0:00:38]} 51. Kg3 {[%emt 0:01:39]} Kf6 {[%emt 0:00:04]} 52. Kg2 {[%emt 0:00:05]} Bd7 {[%emt 0:00:23]} 53. Kf2 {[%emt 0:00:04]} Ke7 {[%emt 0:00:09]} 54. Ke3 {[%emt 0:00:10]} Kd6 {[%emt 0:00:19]} 55. Kd4 {[%emt 0:02:14]} Bc8 {[%emt 0:00:05]} 56. Ba8 {[%emt 0:00:05]} Bd7 {[%emt 0:00:04]} 57. Bb7 {[%emt 0:00:04]} Be6 {[%emt 0:00:11]} 58. a4 {[%emt 0:00:33]} Bd7 {[%emt 0:00:05]} 59. Bd5 {[%emt 0:01:15]} Bc8 {[%emt 0:00:04]} 60. a5 {[%emt 0:00:59]} Bd7 {[%emt 0:00:04]} 61. a6 {[%emt 0:04:55]} Bc8 {[%emt 0:00:04]} 62. Bc6 {[%emt 0:01:04]} Be6 {[%emt 0:00:05]} 63. Be8 {[%emt 0:01:00]} Bc8 {[%emt 0:00:05]} 64. Bg6 {[%emt 0:01:55]} Bd7 {[%emt 0:00:10]} 65. h4 {[%emt 0:00:52]} Bc8 {[%emt 0:00:11]} 66. Bh7 {[%emt 0:00:22]} Bd7 {[%emt 0:00:07]} 67. Bg6 {[%emt 0:00:11]} Bc8 {[%emt 0:00:04]} 68. Bh7 {[%emt 0:00:03]} Bd7 {[%emt 0:00:03]} 69. Bg6 {[%emt 0:09:55]} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2.2"]
[White "Klachkou, Tsimafei"]
[Black "Stupak, Kirill"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1992"]
[BlackElo "2501"]
[Annotator "ChessBase"]
[PlyCount "56"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} b6 {[%emt 0:00:22]} 3. f3 {[%emt 0:00:10]} Nc6 {[%emt 0:01:15]} 4. d5 {[%emt 0:01:18]} Ne5 {[%emt 0:01:11]} 5. e4 {[%emt 0:00:15]} Ng6 {[%emt 0:00:37]} 6. Be3 {[%emt 0:01:25]} e5 {[%emt 0:00:06]} 7. Nc3 {[%emt 0:00:22]} Bc5 {[%emt 0:00:43]} 8. Qd2 {[%emt 0:00:53]} d6 {[%emt 0:03:31]} 9. Nge2 {[%emt 0:06:45]} a5 {[%emt 0:03:08]} 10. Nb5 {[%emt 0:11:03]} Nd7 {[%emt 0:05:03]} 11. Nc1 {[%emt 0:12:58]} O-O {[%emt 0:04:19]} 12. Nd3 {[%emt 0:03:31]} Bxe3 {[%emt 0:02:58]} 13. Qxe3 {[%emt 0:00:01]} f5 {[%emt 0:00:05]} 14. exf5 {[%emt 0:03:47]} Rxf5 {[%emt 0:03:11]} 15. g3 {[%emt 0:01:35]} Rf7 {[%emt 0:06:25]} 16. O-O-O {[%emt 0:02:54]} Ba6 {[%emt 0:04:17]} 17. a4 {[%emt 0:00:38]} Bxb5 {[%emt 0:06:38]} 18. cxb5 {[%emt 0:03:11]} Ne7 {[%emt 0:03:50]} 19. Ne1 {[%emt 0:10:28]} Nf5 {[%emt 0:03:40]} 20. Qa3 {[%emt 0:01:56]} Nc5 {[%emt 0:04:13]} 21. Nc2 {[%emt 0:01:29]} Qg5+ {[%emt 0:05:32]} 22. Kb1 {[%emt 0:00:03]} Raf8 {[%emt 0:00:06]} 23. Bd3 {[%emt 0:02:50]} Ne7 {[%emt 0:04:13]} 24. Be4 {[%emt 0:04:52]} Kh8 {[%emt 0:00:12]} 25. Qa2 {[%emt 0:01:27]} Ng8 {[%emt 0:00:39]} 26. Ne1 {[%emt 0:01:43]} Nxe4 {[%emt 0:01:18]} 27. fxe4 {[%emt 0:00:01]} Nf6 {[%emt 0:01:36]} 28. Qc4 {[%emt 0:02:49]} Qg6 {[%emt 0:01:08]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2.3"]
[White "Zarubitski, Viachaslau"]
[Black "Sokolov, Ilia"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2456"]
[BlackElo "1938"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 4. e5 {[%emt 0:00:00]} Ne7 {[%emt 0:00:00]} 5. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:00:00]} 6. bxc3 {[%emt 0:00:00]} b6 {[%emt 0:00:00]} 7. Qg4 {[%emt 0:00:14]} Ng6 {[%emt 0:00:00]} 8. h4 {[%emt 0:00:16]} h5 {[%emt 0:00:00]} 9. Qd1 {[%emt 0:00:10]} Ba6 {[%emt 0:00:03]} 10. Bxa6 {[%emt 0:00:04]} Nxa6 {[%emt 0:00:05]} 11. Bg5 {[%emt 0:00:03]} Qd7 {[%emt 0:00:01]} 12. Ne2 {[%emt 0:00:07]} Qa4 {[%emt 0:02:58]} 13. O-O {[%emt 0:00:44]} Ne7 {[%emt 0:05:49]} 14. Nf4 {[%emt 0:09:54]} g6 {[%emt 0:06:18]} 15. Bxe7 {[%emt 0:00:50]} Kxe7 {[%emt 0:00:05]} 16. Nh3 {[%emt 0:00:03]} Nb8 {[%emt 0:01:46]} 17. Ng5 {[%emt 0:00:33]} Nd7 {[%emt 0:00:52]} 18. Re1 {[%emt 0:00:10]} Rhg8 {[%emt 0:01:57]} 19. Re3 {[%emt 0:04:23]} Rg7 {[%emt 0:02:40]} 20. Rf3 {[%emt 0:02:08]} Rc8 {[%emt 0:02:23]} 21. Rf4 {[%emt 0:01:07]} Rf8 {[%emt 0:05:07]} 22. Qd2 {[%emt 0:00:07]} a5 {[%emt 0:02:42]} 23. Re1 {[%emt 0:00:38]} Qxa3 {[%emt 0:02:20]} 24. c4 {[%emt 0:00:58]} c6 {[%emt 0:07:27]} 25. cxd5 {[%emt 0:01:19]} cxd5 {[%emt 0:00:01]} 26. Re3 {[%emt 0:18:07]} Qb4 {[%emt 0:00:59]} 27. Qc1 {[%emt 0:00:28]} a4 {[%emt 0:02:22]} 28. c3 {[%emt 0:19:41]} Rc8 {[%emt 0:00:01]} 29. Ref3 {[%emt 0:01:48]} a3 {[%emt 0:00:02]} 30. Qc2 {[%emt 0:07:28]} Rc4 {[%emt 0:06:44]} 31. Rxf7+ {[%emt 0:03:23]} Rxf7 {[%emt 0:00:07]} 32. Rxf7+ {[%emt 0:00:02]} Kd8 {[%emt 0:00:02]} 33. Qxg6 {[%emt 0:02:51]} Qa4 {[%emt 0:06:24]} 34. Nxe6+ {[%emt 0:02:21]} Kc8 {[%emt 0:00:00]} 35. Qg8+ {[%emt 0:00:16]} Kb7 {[%emt 0:00:02]} 36. Qd8 {[%emt 0:01:24]} Rxc3 {[%emt 0:01:30]} 37. Rxd7+ {[%emt 0:00:28]} Ka6 {[%emt 0:00:01]} 38. Qa8+ {[%emt 0:00:47]} Kb5 {[%emt 0:00:00]} 39. Nc7+ {[%emt 0:00:10]} Rxc7 {[%emt 0:00:51]} 40. Qxa4+ {[%emt 0:00:04]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2.4"]
[White "Poliakova, Varvara"]
[Black "Apryshko, Gleb"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1918"]
[BlackElo "2391"]
[Annotator "ChessBase"]
[PlyCount "110"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} g6 {[%emt 0:01:44]} 2. d4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:51]} d6 {[%emt 0:00:40]} 4. Bd3 {[%emt 0:02:05]} Nd7 {[%emt 0:02:55]} 5. c3 {[%emt 0:00:50]} e6 {[%emt 0:00:14]} 6. O-O {[%emt 0:01:41]} b6 {[%emt 0:00:02]} 7. Re1 {[%emt 0:01:20]} Bb7 {[%emt 0:00:07]} 8. Na3 {[%emt 0:02:46]} a6 {[%emt 0:00:19]} 9. Nc2 {[%emt 0:01:30]} Ne7 {[%emt 0:01:00]} 10. h3 {[%emt 0:03:42]} h6 {[%emt 0:09:58]} 11. Qe2 {[%emt 0:05:29]} c5 {[%emt 0:02:18]} 12. a4 {[%emt 0:03:30]} Qc7 {[%emt 0:01:47]} 13. Bf4 {[%emt 0:04:31]} O-O {[%emt 0:06:20]} 14. Bh2 {[%emt 0:04:41]} Nc6 {[%emt 0:04:24]} 15. Rad1 {[%emt 0:04:52]} Rfd8 {[%emt 0:01:38]} 16. Bc4 {[%emt 0:05:11]} Na5 {[%emt 0:00:31]} 17. Ba2 {[%emt 0:04:46]} Rac8 {[%emt 0:06:26]} 18. Na3 {[%emt 0:08:50]} Bf8 {[%emt 0:06:39]} 19. d5 {[%emt 0:07:48]} e5 {[%emt 0:00:15]} 20. Rb1 {[%emt 0:05:08]} c4 {[%emt 0:07:31]} 21. Nd2 {[%emt 0:00:43]} Nc5 {[%emt 0:00:09]} 22. Naxc4 {[%emt 0:01:38]} Nxa4 {[%emt 0:00:25]} 23. Nxa5 {[%emt 0:02:44]} bxa5 {[%emt 0:00:12]} 24. Qe3 {[%emt 0:01:40]} Nb6 {[%emt 0:19:19]} 25. Ra1 {[%emt 0:03:25]} a4 {[%emt 0:01:19]} 26. Bb1 {[%emt 0:00:33]} Rb8 {[%emt 0:00:02]} 27. Bd3 {[%emt 0:01:29]} Bc8 {[%emt 0:01:22]} 28. Reb1 {[%emt 0:01:41]} a5 {[%emt 0:03:22]} 29. Bg3 {[%emt 0:01:10]} Bd7 {[%emt 0:00:14]} 30. f3 {[%emt 0:01:22]} Kh7 {[%emt 0:01:54]} 31. Bf2 {[%emt 0:01:07]} Be7 {[%emt 0:00:17]} 32. Qe2 {[%emt 0:01:25]} Bg5 {[%emt 0:00:01]} 33. h4 {[%emt 0:01:34]} Be7 {[%emt 0:00:50]} 34. Rc1 {[%emt 0:02:48]} g5 {[%emt 0:02:19]} 35. h5 {[%emt 0:01:03]} g4 {[%emt 0:00:05]} 36. f4 {[%emt 0:00:51]} g3 {[%emt 0:00:01]} 37. Be3 {[%emt 0:02:07]} Rg8 {[%emt 0:00:24]} 38. Nf3 {[%emt 0:01:17]} Bg4 {[%emt 0:00:40]} 39. c4 {[%emt 0:00:35]} Nd7 {[%emt 0:00:28]} 40. Rxa4 {[%emt 0:03:58]} Nc5 {[%emt 0:00:01]} 41. Ra3 {[%emt 0:00:20]} Nxd3 {[%emt 0:07:42]} 42. Rxd3 {[%emt 0:00:13]} f5 {[%emt 0:00:01]} 43. Bd2 {[%emt 0:02:26]} Rxb2 {[%emt 0:00:45]} 44. fxe5 {[%emt 0:00:35]} dxe5 {[%emt 0:02:28]} 45. Kf1 {[%emt 0:02:28]} Bb4 {[%emt 0:01:06]} 46. d6 {[%emt 0:01:12]} Qf7 {[%emt 0:00:23]} 47. d7 {[%emt 0:01:34]} Qxh5 {[%emt 0:10:26]} 48. Qe3 {[%emt 0:00:32]} f4 {[%emt 0:02:10]} 49. d8=Q {[%emt 0:00:18]} Rxd8 {[%emt 0:00:33]} 50. Qa7+ {[%emt 0:00:02]} Kg6 {[%emt 0:00:28]} 51. Rxd8 {[%emt 0:00:14]} Qh1+ {[%emt 0:00:27]} 52. Qg1 {[%emt 0:00:59]} Qxg1+ {[%emt 0:00:11]} 53. Nxg1 {[%emt 0:01:14]} Bxd2 {[%emt 0:00:09]} 54. Ra1 {[%emt 0:00:25]} Bc3 {[%emt 0:00:32]} 55. Nf3 {[%emt 0:01:31]} Bxf3 {[%emt 0:00:15]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2.5"]
[White "Sargsyan, Anna M."]
[Black "Sarychev, Sergey"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2380"]
[BlackElo "1904"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 4. cxd5 {[%emt 0:00:01]} exd5 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:09]} Nc6 {[%emt 0:00:00]} 6. g3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:00]} 7. Bg2 {[%emt 0:00:05]} c4 {[%emt 0:00:27]} 8. O-O {[%emt 0:00:13]} Be7 {[%emt 0:00:04]} 9. Ne5 {[%emt 0:04:13]} O-O {[%emt 0:00:55]} 10. b3 {[%emt 0:00:09]} Qa5 {[%emt 0:08:44]} 11. Nxc6 {[%emt 0:05:32]} bxc6 {[%emt 0:00:06]} 12. Bd2 {[%emt 0:00:09]} Qb6 {[%emt 0:09:30]} 13. bxc4 {[%emt 0:01:59]} dxc4 {[%emt 0:14:14]} 14. e3 {[%emt 0:02:13]} Bf5 {[%emt 0:05:50]} 15. Re1 {[%emt 0:11:03]} Rac8 {[%emt 0:14:44]} 16. Qc1 {[%emt 0:04:51]} Bd3 {[%emt 0:09:37]} 17. a4 {[%emt 0:01:42]} a5 {[%emt 0:01:52]} 18. Bf1 {[%emt 0:02:13]} Rfd8 {[%emt 0:05:00]} 19. Rd1 {[%emt 0:07:19]} Qa6 {[%emt 0:08:20]} 20. Be1 {[%emt 0:00:57]} c5 {[%emt 0:02:45]} 21. Bh3 {[%emt 0:03:54]} cxd4 {[%emt 0:01:46]} 22. exd4 {[%emt 0:00:34]} Rb8 {[%emt 0:01:26]} 23. Nb5 {[%emt 0:00:19]} Nd5 {[%emt 0:02:09]} 24. Bg2 {[%emt 0:02:01]} Rbc8 {[%emt 0:02:52]} 25. Bh3 {[%emt 0:02:04]} Rb8 {[%emt 0:00:55]} 26. Bd2 {[%emt 0:00:09]} Bf6 {[%emt 0:01:34]} 27. Bg5 {[%emt 0:00:34]} h6 {[%emt 0:02:00]} 28. Bxf6 {[%emt 0:00:04]} Qxf6 {[%emt 0:00:22]} 29. Qd2 {[%emt 0:02:30]} Nb4 {[%emt 0:01:08]} 30. Bg2 {[%emt 0:02:48]} Rbc8 {[%emt 0:02:23]} 31. Rac1 {[%emt 0:00:28]} Re8 {[%emt 0:00:47]} 32. Re1 {[%emt 0:00:39]} Nc2 {[%emt 0:03:00]} 33. Rxe8+ {[%emt 0:03:01]} Rxe8 {[%emt 0:00:05]} 34. Rxc2 {[%emt 0:00:12]} Bxc2 {[%emt 0:02:15]} 35. Qxc2 {[%emt 0:00:06]} Re1+ {[%emt 0:00:02]} 36. Bf1 {[%emt 0:00:08]} Qe6 {[%emt 0:00:08]} 37. Kg2 {[%emt 0:02:22]} Qd5+ {[%emt 0:00:15]} 38. f3 {[%emt 0:00:03]} Re3 {[%emt 0:00:14]} 39. Be2 {[%emt 0:00:10]} c3 {[%emt 0:00:28]} 40. Kf2 {[%emt 0:00:20]} Re6 {[%emt 0:01:26]} 41. Qxc3 {[%emt 0:01:12]} Qa2 {[%emt 0:00:02]} 42. Qd3 {[%emt 0:00:28]} Qxa4 {[%emt 0:00:08]} 43. d5 {[%emt 0:00:04]} Re8 {[%emt 0:00:54]} 44. d6 {[%emt 0:00:11]} Qb4 {[%emt 0:01:16]} 45. d7 {[%emt 0:04:41]} Rd8 {[%emt 0:00:10]} 46. Qe3 {[%emt 0:03:48]} a4 {[%emt 0:00:44]} 47. Qe8+ {[%emt 0:00:31]} Qf8 {[%emt 0:00:08]} 48. Nd6 {[%emt 0:00:22]} a3 {[%emt 0:00:05]} 49. Bc4 {[%emt 0:00:04]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2.6"]
[White "Piatrenka, Ivan"]
[Black "Barseghyan, Armen Ar."]
[Result "0-1"]
[ECO "E46"]
[WhiteElo "1752"]
[BlackElo "2358"]
[Annotator "NA"]
[PlyCount "78"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:00]} Bb4 {[%emt 0:00:11]} 4. e3 {[%emt 0:00:16]} O-O {[%emt 0:00:18]} 5. Nge2 {[%emt 0:00:13]} d5 {[%emt 0:00:24]} 6. a3 {[%emt 0:00:20]} Be7 {[%emt 0:00:17]} 7. Ng3 {[%emt 0:00:11]} Nbd7 {[%emt 0:08:24]} 8. b4 {[%emt 0:09:19]} a5 {[%emt 0:05:39]} 9. b5 {[%emt 0:00:38]} c5 {[%emt 0:00:13]} 10. dxc5 {[%emt 0:03:39]} Nxc5 {[%emt 0:01:15]} 11. Bb2 {[%emt 0:03:59]} a4 {[%emt 0:02:41]} 12. Be2 {[%emt 0:01:53]} dxc4 {[%emt 0:04:55]} 13. Bxc4 {[%emt 0:00:21]} Qxd1+ {[%emt 0:04:35]} 14. Rxd1 {[%emt 0:00:24]} b6 {[%emt 0:00:04]} 15. O-O {[%emt 0:08:15]} Bb7 {[%emt 0:00:16]} 16. Nge2 {[%emt 0:24:19]} Rfc8 {[%emt 0:00:54]} 17. Ba2 {[%emt 0:05:52]} Kf8 {[%emt 0:14:24]} 18. Rd4 {[%emt 0:12:14]} Nfd7 {[%emt 0:06:50]} 19. h3 {[%emt 0:14:59]} Ke8 {[%emt 0:02:12]} 20. Rd2 {[%emt 0:03:53]} Nb3 {[%emt 0:04:37]} 21. Rdd1 {[%emt 0:00:49]} Ndc5 {[%emt 0:01:38]} 22. Bb1 {[%emt 0:02:49]} g6 {[%emt 0:12:22]} 23. Nc1 {[%emt 0:04:30]} Nxc1 {[%emt 0:03:10]} 24. Rxc1 {[%emt 0:00:14]} Nb3 {[%emt 0:00:15]} 25. Rcd1 {[%emt 0:02:06]} Bxa3 {[%emt 0:04:37]} 26. Bxa3 {[%emt 0:00:01]} Rxc3 {[%emt 0:00:05]} 27. Bb2 {[%emt 0:01:25]} Rcc8 {[%emt 0:00:57]} 28. Bf6 {[%emt 0:00:38]} a3 {[%emt 0:00:15]} 29. Ba2 {[%emt 0:00:20]} Nc5 {[%emt 0:00:03]} 30. Rd6 {[%emt 0:00:45]} Nd7 {[%emt 0:04:56]} 31. Bh4 {[%emt 0:00:30]} h6 {[%emt 0:02:19]} 32. Rfd1 {[%emt 0:00:16]} Bd5 {[%emt 0:00:26]} 33. Rxd7 {[%emt 0:00:47]} Kxd7 {[%emt 0:02:48]} 34. e4 {[%emt 0:00:01]} Rc2 {[%emt 0:00:11]} 35. Bb3 {[%emt 0:01:01]} Rb2 {[%emt 0:00:39]} 36. Bc4 {[%emt 0:00:25]} a2 {[%emt 0:02:12]} 37. exd5 {[%emt 0:00:35]} Rb1 {[%emt 0:00:14]} 38. dxe6+ {[%emt 0:00:04]} Ke8 {[%emt 0:00:07]} 39. exf7+ {[%emt 0:00:18]} Kf8 {[%emt 0:00:02]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2.7"]
[White "Tsaruk, Maksim"]
[Black "Klachkou, Platon"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2306"]
[BlackElo "1756"]
[Annotator "NA"]
[PlyCount "82"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:01:42]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:46]} 3. Nd2 {[%emt 0:00:00]} Nf6 {[%emt 0:02:05]} 4. e5 {[%emt 0:00:02]} Nfd7 {[%emt 0:00:04]} 5. Bd3 {[%emt 0:00:05]} c5 {[%emt 0:00:04]} 6. c3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:06]} 7. Ne2 {[%emt 0:00:07]} cxd4 {[%emt 0:01:09]} 8. cxd4 {[%emt 0:00:04]} f6 {[%emt 0:00:34]} 9. exf6 {[%emt 0:00:06]} Nxf6 {[%emt 0:00:07]} 10. O-O {[%emt 0:00:06]} Bd6 {[%emt 0:00:05]} 11. Nf3 {[%emt 0:00:05]} Qc7 {[%emt 0:00:23]} 12. Bg5 {[%emt 0:00:07]} O-O {[%emt 0:00:06]} 13. Bh4 {[%emt 0:00:05]} e5 {[%emt 0:00:37]} 14. dxe5 {[%emt 0:01:58]} Nxe5 {[%emt 0:00:28]} 15. Nxe5 {[%emt 0:00:23]} Bxe5 {[%emt 0:00:08]} 16. Bg3 {[%emt 0:00:07]} Bxg3 {[%emt 0:00:41]} 17. Nxg3 {[%emt 0:01:21]} Bd7 {[%emt 0:00:33]} 18. Qb3 {[%emt 0:06:54]} Qb6 {[%emt 0:04:56]} 19. Qxb6 axb6 {[%emt 0:00:02]} 20. f3 {[%emt 0:16:51]} Rfe8 {[%emt 0:03:07]} 21. Rf2 {[%emt 0:13:19]} g6 {[%emt 0:03:16]} 22. b3 {[%emt 0:02:44]} Rac8 {[%emt 0:01:09]} 23. Rd1 {[%emt 0:00:10]} Bc6 $16 {[%emt 0:08:50]} 24. Rfd2 {[%emt 0:01:06]} Re7 {[%emt 0:01:48]} 25. Ne2 {[%emt 0:00:40]} Rce8 {[%emt 0:04:35]} 26. Nd4 {[%emt 0:13:36]} Nd7 {[%emt 0:01:05]} 27. Kf2 {[%emt 0:04:41]} Nc5 {[%emt 0:00:52]} 28. h4 {[%emt 0:05:27]} Kg7 {[%emt 0:03:53]} 29. Bb5 {[%emt 0:03:29]} Rc7 {[%emt 0:08:19]} 30. Bxc6 {[%emt 0:07:20]} bxc6 {[%emt 0:00:06]} 31. Rc2 {[%emt 0:00:03]} Kf6 {[%emt 0:14:15]} 32. b4 {[%emt 0:00:07]} Ne6 {[%emt 0:01:57]} 33. Nxc6 {[%emt 0:05:12]} b5 {[%emt 0:10:54]} 34. Rxd5 {[%emt 0:05:42]} Rd8 {[%emt 0:00:26]} 35. Rxd8 {[%emt 0:00:34]} Nxd8 {[%emt 0:00:03]} 36. Nd4 {[%emt 0:00:06]} Rxc2+ {[%emt 0:00:07]} 37. Nxc2 {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 38. Ke3 {[%emt 0:01:32]} Ke5 {[%emt 0:00:02]} 39. f4+ {[%emt 0:00:19]} Kd5 {[%emt 0:00:10]} 40. Kd3 {[%emt 0:00:06]} h5 {[%emt 0:00:34]} 41. a3 {[%emt 0:00:07]} Nb8 {[%emt 0:30:22]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.06"]
[Round "2.8"]
[White "Hvozdz, Aliaksandr"]
[Black "Siniauski, Artsiom"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1709"]
[BlackElo "2277"]
[Annotator "NA"]
[PlyCount "159"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 3. Nd2 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 4. exd5 {[%emt 0:00:05]} Qxd5 {[%emt 0:00:00]} 5. Ngf3 {[%emt 0:00:06]} cxd4 {[%emt 0:00:05]} 6. Bc4 {[%emt 0:00:08]} Qd8 {[%emt 0:00:11]} 7. Nb3 {[%emt 0:00:27]} Nc6 {[%emt 0:00:33]} 8. Nbxd4 {[%emt 0:00:24]} Nxd4 {[%emt 0:00:43]} 9. Nxd4 {[%emt 0:00:32]} a6 {[%emt 0:01:30]} 10. O-O {[%emt 0:01:07]} Bd6 {[%emt 0:00:18]} 11. h3 {[%emt 0:01:38]} Ne7 {[%emt 0:00:41]} 12. Qf3 {[%emt 0:02:16]} O-O {[%emt 0:03:30]} 13. Rd1 {[%emt 0:03:50]} Qc7 {[%emt 0:01:33]} 14. Bb3 {[%emt 0:01:57]} Bd7 {[%emt 0:10:13]} 15. Bg5 {[%emt 0:04:39]} h6 {[%emt 0:04:26]} 16. Bxe7 {[%emt 0:10:28]} Bxe7 {[%emt 0:00:08]} 17. Rd3 {[%emt 0:01:28]} Rfd8 {[%emt 0:03:31]} 18. Rad1 {[%emt 0:02:00]} Be8 {[%emt 0:01:57]} 19. Qe4 {[%emt 0:05:36]} Qb6 {[%emt 0:11:59]} 20. a4 {[%emt 0:10:22]} Bf6 {[%emt 0:11:00]} 21. Qe3 {[%emt 0:22:24]} Rd6 {[%emt 0:05:19]} 22. Qd2 {[%emt 0:06:08]} Rad8 {[%emt 0:03:26]} 23. a5 {[%emt 0:16:25]} Qc5 {[%emt 0:06:10]} 24. Ne2 {[%emt 0:02:46]} Rxd3 {[%emt 0:00:42]} 25. cxd3 {[%emt 0:00:07]} Bb5 {[%emt 0:12:26]} 26. d4 {[%emt 0:02:14]} Qg5 {[%emt 0:00:32]} 27. Qxg5 {[%emt 0:02:25]} hxg5 {[%emt 0:00:07]} 28. Nc3 {[%emt 0:00:08]} Rxd4 {[%emt 0:02:28]} 29. Nxb5 {[%emt 0:00:24]} axb5 {[%emt 0:00:11]} 30. Rxd4 {[%emt 0:01:13]} Bxd4 {[%emt 0:00:09]} 31. Bd1 {[%emt 0:00:09]} Bxb2 {[%emt 0:00:11]} 32. Bf3 {[%emt 0:00:20]} Bc3 {[%emt 0:00:05]} 33. Bxb7 {[%emt 0:00:07]} Bxa5 {[%emt 0:00:04]} 34. Bc6 {[%emt 0:00:22]} b4 {[%emt 0:00:04]} 35. Ba4 {[%emt 0:00:09]} Kf8 {[%emt 0:00:35]} 36. Kf1 {[%emt 0:00:32]} Ke7 {[%emt 0:00:05]} 37. Ke2 {[%emt 0:00:09]} Bb6 {[%emt 0:00:35]} 38. f3 {[%emt 0:01:19]} Kd6 {[%emt 0:00:05]} 39. Bb3 {[%emt 0:00:14]} Ke5 {[%emt 0:00:16]} 40. Kd3 {[%emt 0:00:10]} Kf4 {[%emt 0:01:45]} 41. Ke2 {[%emt 0:00:10]} Bc5 {[%emt 0:00:30]} 42. Ba2 {[%emt 0:00:19]} Ke5 {[%emt 0:01:31]} 43. Kd3 {[%emt 0:01:27]} f6 {[%emt 0:00:17]} 44. Bb3 {[%emt 0:00:38]} Kf5 {[%emt 0:00:15]} 45. Ke2 {[%emt 0:01:27]} e5 {[%emt 0:00:38]} 46. g3 {[%emt 0:02:03]} Bb6 {[%emt 0:06:40]} 47. Bd5 {[%emt 0:00:43]} Ba7 {[%emt 0:02:29]} 48. Kd3 {[%emt 0:00:24]} Bf2 {[%emt 0:09:01]} 49. Be4+ {[%emt 0:00:08]} Ke6 {[%emt 0:00:04]} 50. g4 {[%emt 0:00:04]} Kd6 {[%emt 0:00:41]} 51. Kc4 {[%emt 0:00:16]} Be1 {[%emt 0:00:05]} 52. Bf5 {[%emt 0:00:42]} Kc6 {[%emt 0:02:02]} 53. Be4+ {[%emt 0:00:10]} Kb6 {[%emt 0:00:15]} 54. Bf5 {[%emt 0:00:28]} Ka5 {[%emt 0:00:06]} 55. Bc2 {[%emt 0:00:06]} Bd2 {[%emt 0:01:05]} 56. Bd1 {[%emt 0:00:21]} g6 {[%emt 0:01:36]} 57. Bc2 {[%emt 0:00:05]} f5 {[%emt 0:00:43]} 58. gxf5 {[%emt 0:00:12]} gxf5 {[%emt 0:00:04]} 59. Bxf5 {[%emt 0:00:09]} Ka4 {[%emt 0:00:10]} 60. Bc2+ {[%emt 0:00:25]} Ka3 {[%emt 0:00:03]} 61. Bb3 {[%emt 0:00:10]} Be1 {[%emt 0:00:52]} 62. Bd1 {[%emt 0:00:10]} Kb2 {[%emt 0:00:18]} 63. Ba4 {[%emt 0:00:19]} Bc3 {[%emt 0:00:15]} 64. Bb3 {[%emt 0:00:59]} Ka1 {[%emt 0:01:12]} 65. Bd1 {[%emt 0:00:21]} Ka2 {[%emt 0:00:16]} 66. Bb3+ {[%emt 0:00:20]} Kb1 {[%emt 0:00:04]} 67. Ba4 {[%emt 0:00:10]} Be1 {[%emt 0:00:17]} 68. Kb3 {[%emt 0:00:11]} Kc1 {[%emt 0:00:15]} 69. Bd7 {[%emt 0:00:08]} Kd1 {[%emt 0:00:08]} 70. Bg4 {[%emt 0:00:10]} Kc1 {[%emt 0:00:30]} 71. Be6 {[%emt 0:00:08]} Bc3 {[%emt 0:00:05]} 72. Bg4 {[%emt 0:00:09]} Kd2 {[%emt 0:00:07]} 73. Be6 {[%emt 0:00:09]} Ke2 {[%emt 0:00:07]} 74. Bg4 {[%emt 0:00:07]} Ke3 {[%emt 0:00:04]} 75. Kc2 {[%emt 0:00:09]} Bd4 {[%emt 0:01:18]} 76. Kb3 {[%emt 0:00:24]} Bc5 {[%emt 0:00:05]} 77. Kc4 {[%emt 0:00:20]} Bf8 {[%emt 0:00:25]} 78. Kb3 {[%emt 0:00:08]} Kd2 {[%emt 0:00:16]} 79. Bf5 {[%emt 0:00:08]} Be7 {[%emt 0:00:54]} 80. Bg4 {[%emt 0:00:06]} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "3.1"]
[White "Stupak, Kirill"]
[Black "Egorenkov, Igor"]
[Result "*"]
[ECO "A62"]
[WhiteElo "2501"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "68"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,68,14,14,23,43,0,6,-36,12,0,29,5,0,9,34,11,12,0,0,0,15,0,51,47,60,37,39,25,31,28,41,44,17,0,41,37,51,38,32,60,31,64,177,176,187,166,212,201,277,266,236]} 1. d4 Nf6 2. g3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Na6 {10...Bf5 is setting a new trend.} 11. Re1 {A62: Modern Benoni: Fianchetto Variation without early ...Nbd7.} Bg4 12. Qb3 b5 {[#]} 13. h3 $146 {The position is equal.} ({Predecessor:} 13. Nxb5 Rb8 14. Qa4 Qd7 15. Qxa6 Rxb5 16. Qxd6 Qxd6 17. Bxd6 Ne4 18. Bc7 Rxb2 19. d6 {0-1 (45) Grischuk,A (2756)-Gashimov,V (2740) Nice 2010}) 13... Bxf3 14. Bxf3 b4 15. Nb1 {[%cal Bc3b1,Bb1d2,Bd2c4,Bc4b6][%mdl 32]} Nd7 16. Nd2 Ne5 (16... g5 {is more complex.} 17. Be3 Ne5 18. Qc2 h6 19. Bg2 Nc7) 17. Bxe5 Bxe5 18. Nc4 Nb8 19. Bg2 a5 20. Qa4 Qd7 ({Black should try} 20... Nd7 $11) 21. Qc2 $14 a4 22. Nb6 {[%mdl 64] Double Attack} Qa7 23. Nxa8 {And now Nb6 would win.} a3 $1 {[%cal Ra3b2]} 24. bxa3 {Strongly threatening Rab1.} Bxa1 25. Rxa1 {Hoping for axb4.} bxa3 {[#]} 26. Rb1 $1 {aiming for Nb6.} Qxa8 (26... Nd7 27. Nc7) 27. Rb6 $36 {[%mdl 2048] White is more active.} Qa5 28. Rxd6 {Threatens to win with e4.} Qb4 29. Rf6 Nd7 ({But not} 29... Qb2 $2 30. Qxb2 axb2 31. Rb6 $18) 30. Rf3 Ra8 {[#]} (30... c4 $14) 31. Rb3 $1 $18 {[%cal Rb3b4]} Qa4 32. Qc3 h5 33. e3 Qa5 34. Qxa5 Rxa5 {Weighted Error Value: White=0.08/Black=0.20} *

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "3.2"]
[White "Ulasevich, Sergei"]
[Black "Zarubitski, Viachaslau"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2170"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,106,51,34,27,25,27,45,27,26,8,25,32,27,0,0,0,24,9,45,11,46,0,8,0,0,1,14,0,34,10,78,94,166,156,155,155,157,160,170,124,157,152,153,133,190,173,171,158,229,156,262,204,295,185,212,202,224,215,247,205,242,-156,-152,-209,-207,-201,-195,-191,-193,-209,-204,-402,-400,-365,-198,-197,-194,-156,-35,-42,-45,-195,-210,-203,-207,-259,-186,-515,-508,-506,-506,-499,-500,-474,-467,-1904,-1864,-1866,-1866]} 1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 c5 5. c3 d5 6. e5 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} Ne7 7. O-O Nec6 8. Re1 {White is slightly better.} Be7 {[#]} 9. Nbd2 $146 {[%cal Bb1d2,Bd2f1,Bf1g3,Bg3e2,Be2f4][%mdl 32]} ({Predecessor:} 9. a3 a5 10. Be3 Nd7 11. Nbd2 c4 12. Bc2 b5 13. b3 O-O 14. bxc4 bxc4 15. Qb1 {1-0 (34) Takyrbashev,T (2104)-Iuldashev,A (1769) Bishkek 2017}) 9... a5 10. Nf1 Ba6 11. Ng3 (11. Bc2 {keeps more tension.} h5 12. h3 cxd4 13. cxd4 b5 14. Ng3) 11... Bxd3 12. Qxd3 h5 13. Bd2 c4 14. Qe3 b5 15. Qf4 b4 16. Ne2 Nd7 17. Qg3 g6 18. Bg5 Nb6 19. Bf6 Rg8 (19... Bxf6 $11 {remains equal.} 20. exf6 Rc8) 20. Nf4 $16 Qc7 {[#]} (20... Na4 $16) 21. Nxh5 $1 $18 {[%mdl 512] Hoping for Bxe7.} O-O-O 22. Bxe7 Qxe7 23. Nf6 Rh8 24. Nd2 bxc3 25. Qxc3 Qb4 26. Qe3 Kb7 (26... Qxb2 $16 27. Rab1 Qxd4) 27. b3 c3 28. Nf3 Rc8 (28... a4 $16 29. a3 Qxb3) 29. Rec1 Ne7 (29... a4 $16 {is a better defense.} 30. a3 (30. Rxc3 Nxd4 31. Rxc8 Nxf3+ 32. Qxf3 Rxc8 $14) (30. Qxc3 Qxc3 31. Rxc3 Nxd4 $11) 30... Qxb3) 30. Rc2 Rc7 (30... a4 $142 31. Rac1 Nf5) 31. Qd3 Rhc8 32. g4 a4 33. Rb1 Ka7 34. Nh7 Rc4 35. a3 $2 {[#]} ({Not} 35. bxc4 $2 Qxb1+ 36. Kg2 dxc4 $19) (35. Ra1 $18 R4c7 36. Nhg5) 35... Qxb3 $17 {[%mdl 512]} 36. Ra1 {[#]} (36. Rxb3 $17 {was worth a try.} axb3 37. Nhg5 (37. Rc1 $2 b2 $19) 37... bxc2 38. Qxc2) (36. Rcc1 Qxa3) 36... Nc6 $1 $19 {[%cal Rc6d4]} 37. Raa2 Qb1+ 38. Kg2 Na5 39. Nhg5 {[#]} R4c7 40. Nd2 $2 (40. Qf1 Qxf1+ 41. Kxf1) 40... Qd1 {[%mdl 64] Double Attack, Pin} 41. Qf3 Qxf3+ (41... Qe1 $142 42. Nf1 Nb3) 42. Ndxf3 Nb3 43. h4 Rc4 ({Black should try} 43... Kb7 $17 {And now ...Ka6 would win.} 44. Nh3 Rc4) 44. Nxf7 $15 {Threatening Nd6.} Nxd4 45. Nxd4 {Loses the game.} ({White has to play} 45. Rxc3 $1 $15 Nxf3 46. Rxf3 Rxg4+ 47. Rg3 Rxg3+ 48. Kxg3) 45... Rxd4 $19 46. Nd6 {Black must now prevent Nb5+.} Rxg4+ 47. Kh3 {[#]} Rcc4 {[%mdl 512]} 48. Nxc4 $2 (48. Rxc3 Rxh4+ 49. Kg3 Rcg4+ 50. Kf3) 48... Rxc4 {KRR-KRN. Black is clearly winning.} 49. Ra1 d4 50. Rd1 Nd7 51. f4 Nc5 {...d3 is the strong threat.} 52. Rg1 (52. Rxd4 $142 Rxd4 53. Rxc3) 52... d3 {[%mdl 64] Discovered Attack} 53. Rcg2 c2 {Weighted Error Value: White=0.57/Black=0.27} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "3.3"]
[White "Apryshko, Gleb"]
[Black "Navumenka, Mikhei"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2391"]
[BlackElo "2052"]
[Annotator "RC"]
[PlyCount "94"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. g3 {[%emt 0:00:00]} c5 {[%emt 0:00:56]} 2. Bg2 {[%emt 0:00:00]} Nc6 {[%emt 0:00:07]} 3. e3 {[%emt 0:00:00]} g6 {[%emt 1:30:27]} 4. Ne2 Bg7 {[%emt 0:00:00]} 5. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 6. Nbc3 {[%emt 0:01:08]} e6 {[%emt 0:00:00]} 7. dxc5 {[%emt 0:20:55]} Qa5 {[%emt 0:00:00]} 8. O-O {[%emt 0:00:01]} Nge7 {[%emt 0:00:00]} 9. Nf4 {[%emt 0:08:29]} Qxc5 {[%emt 0:00:00]} 10. e4 {[%emt 0:00:01]} d4 {[%emt 0:00:00]} 11. Nd3 {[%emt 0:00:07]} Qd6 {[%emt 0:00:00]} 12. Nb5 {[%emt 0:05:13]} Qd8 {[%emt 0:00:00]} 13. a4 {[%emt 0:02:30]} O-O {[%emt 0:00:00]} 14. b3 {[%emt 0:01:29]} a6 {[%emt 0:00:00]} 15. Na3 {[%emt 0:00:02]} e5 {[%emt 0:00:00]} 16. Bd2 {[%emt 0:02:24]} f5 {[%emt 0:00:00]} 17. Nc4 {[%emt 0:01:39]} Qc7 {[%emt 0:00:00]} 18. Nb4 {[%emt 0:18:35]} fxe4 {[%emt 0:00:00]} 19. Bxe4 {[%emt 0:00:09]} Be6 {[%emt 0:00:00]} 20. a5 {[%emt 0:02:39]} Rad8 {[%emt 0:00:00]} 21. Nb6 {[%emt 0:02:17]} Qd6 {[%emt 0:00:00]} 22. Nd3 {[%emt 0:04:41]} Nd5 {[%emt 0:00:00]} 23. Nxd5 {[%emt 0:01:53]} Bxd5 {[%emt 0:00:00]} 24. Qe2 {[%emt 0:00:01]} Bxe4 {[%emt 0:00:00]} 25. Qxe4 {[%emt 0:00:01]} Qd5 {[%emt 0:00:00]} 26. Rfe1 {[%emt 0:00:35]} Qxe4 {[%emt 0:00:00]} 27. Rxe4 {[%emt 0:00:02]} Rd5 {[%emt 0:00:00]} 28. Ra4 {[%emt 0:04:01]} Rf7 {[%emt 0:00:00]} 29. Kg2 {[%emt 0:01:31]} Bf8 {[%emt 0:00:00]} 30. f4 {[%emt 0:05:49]} exf4 {[%emt 0:00:00]} 31. Nxf4 {[%emt 0:00:11]} Rc5 {[%emt 0:00:00]} 32. Rc4 {[%emt 0:00:00]} Rxc4 {[%emt 0:00:00]} 33. bxc4 {[%emt 0:00:01]} Rf5 {[%emt 0:00:00]} 34. Nd5 {[%emt 0:02:47]} Bc5 {[%emt 0:00:00]} 35. g4 {[%emt 0:02:08]} Re5 {[%emt 0:00:00]} 36. Kf3 {[%emt 0:00:11]} Kf7 {[%emt 0:00:00]} 37. g5 {[%emt 0:02:12]} Rf5+ {[%emt 0:01:19]} 38. Ke2 {[%emt 0:00:21]} Ne5 {[%emt 0:00:44]} 39. Rh4 {[%emt 0:02:34]} d3+ {[%emt 0:01:14]} 40. cxd3 {[%emt 0:02:38]} Rf2+ {[%emt 0:00:05]} 41. Kd1 {[%emt 0:00:03]} Rxd2+ {[%emt 0:00:15]} 42. Kc1 {[%emt 0:00:04]} Rf2 {[%emt 0:03:50]} 43. Rxh7+ {[%emt 0:00:22]} Ke6 {[%emt 0:01:03]} 44. Rxb7 {[%emt 0:03:06]} Nxd3+ {[%emt 0:00:08]} 45. Kd1 {[%emt 0:00:31]} Rxh2 {[%emt 0:02:10]} 46. Nc7+ {[%emt 0:00:10]} Kf5 {[%emt 0:00:40]} 47. Nd5 {[%emt 0:03:31]} Kxg5 {[%emt 0:00:50]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "3.4"]
[White "Spizharny, Mikhail"]
[Black "Sargsyan, Anna M."]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2153"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,81,23,14,8,12,79,28,49,37,39,0,43,32,67,50,49,33,94,33,47,28,34,14,12,9,32,39,73,56,68,57,66,24,57,43,54,35,44,34,80,82,68,72,92,79,103,53,45,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. f4 Ngf6 12. Bd2 Bd6 {B19: Classical Caro-Kann: 4...Bf5 main line.} 13. O-O-O Qe7 {[#]} (13... O-O $11 {keeps the balance.}) 14. c4 $146 (14. Rhe1 $16) ({Predecessor:} 14. Rhe1 Bxe5 15. dxe5 Nd5 16. Qf3 Qxh4 17. Ne4 b6 18. Nd6+ Kf8 19. g4 Qe7 20. c4 {1-0 (35) Yu,S-Ikeda,M Australia 2006}) 14... O-O-O {White has an edge.} 15. Rhe1 Bc7 {Black wants to play ...Nxe5.} 16. Bc3 Rhe8 17. Kb1 g6 18. Qf3 h5 19. b3 Nb6 (19... Kb8 $14) 20. Ne2 (20. Nd3 $16) 20... Ng8 $14 21. g3 Nh6 22. Ng1 {[%cal Be2g1,Bg1f3,Bf3d2,Bd2e4][%mdl 32]} Nf5 23. Qf2 Kb8 24. Ngf3 Qf8 25. Nd2 Nc8 26. Ne4 f6 27. Nf3 ({Much worse is} 27. Nxg6 $6 Qh6 $15) 27... Bb6 28. Qg2 Nh6 29. Rd2 Qf7 30. Red1 Ne7 31. d5 {aiming for d6.} Ng4 {[%cal Re6d5] [#]} 32. Nxf6 Nxf6 33. Ng5 Qg8 {White must now prevent ...Ng4.} 34. Bxf6 exd5 35. Bxe7 Rxe7 {The position is equal.} 36. cxd5 Qf8 37. dxc6 {Threatens to win with Rxd8+.} Qf5+ 38. Kb2 Qf6+ {[%mdl 64] [#] Double Attack} 39. Kb1 Qf5+ 40. Kb2 Qf6+ {[%mdl 64] Double Attack} 41. Kb1 {Weighted Error Value: White=0.15/Black=0.15} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "3.5"]
[White "Barseghyan, Armen Ar."]
[Black "Gusev, Mikhail"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2358"]
[BlackElo "1701"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,47,29,95,95,107,89,97,99,89,83,103,92,98,98,100,110,107,104,106,107,76,99,168,166,179,152,377,373,950,945,916,915,868,852,29989,29990]} 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 axb5 6. Bxb5 Qa5+ 7. Nc3 Ba6 (7... Bb7 $11 {keeps the balance.}) 8. Bxa6 $16 {A57: Benko/Volga Gambit.} Nxa6 9. Nf3 d6 10. O-O {White is better.} g6 11. e4 Bg7 12. e5 dxe5 13. Nxe5 O-O {[#]} 14. Nc6 $146 ({Predecessor:} 14. Re1 Nb4 15. a3 c4 16. Nxc4 Qd8 17. d6 exd6 18. Be3 Nc6 19. Nxd6 Ne5 20. Bg5 {1-0 (26) Babula,V (2551)-Rohler,S (2253) Graz 2002}) 14... Qc7 {[#]} 15. Qf3 $1 Nb4 {[#]} 16. Bf4 $1 $36 {[%cal Rf4c7][%mdl 2048] Black is under strong pressure.} Qb7 17. a3 Nxc6 (17... Nc2 $16) 18. dxc6 $18 Qxb2 19. c7 {Rfb1 is the strong threat.} Nd7 $2 {This costs Black the game.} (19... Nh5 $16 20. Nd5 Nxf4 21. Qxf4 (21. Nxe7+ Kh8 $11) 21... Qe5 22. Qxe5 Bxe5) 20. Nd5 Qxa1 $2 (20... e5 21. Ne7+ Kh8) 21. Rxa1 Bxa1 22. Nxe7+ Kh8 23. Qc6 Nb8 24. Qxa8 {[%mdl 64] Pin.  Weighted Error Value: White=0.02/Black=0.90} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "3.6"]
[White "Naumovich, Yaroslav"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2022"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,106,0,0,0,0,0,6,5,-28,-25,-33,0,-1,0,-98,-103,-86,-59,-60,-54,-62,-71,-68,-62,-65,-54,-56,0,0,0,-54,-23,-94,-94,-94,-94,-94,-94,-94,-94,-94,-94,-102,-70,-75,-69,-69,-69,-83,-83,-83,-65,-83,-83,-103,-13,-13,-13,-13,-13,-13,-13,-13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 Nf6 2. d4 d5 3. e3 e6 4. c4 dxc4 5. Bxc4 a6 6. a4 c5 7. O-O Nc6 8. Nc3 Be7 9. Ne5 cxd4 10. Nxc6 bxc6 11. exd4 O-O 12. a5 Bb7 {D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} 13. Bf4 c5 14. dxc5 Bxc5 {[#]} 15. Qe2 $146 ({Predecessor:} 15. Qxd8 Raxd8 16. Be2 h6 17. Rfc1 {½-½ (17) Piket,J (2590)-Anand,V (2725) Biel 1993}) 15... Qd7 16. Kh1 Qc6 {[%csl Gb7][%cal Rc6g2]} 17. f3 Nh5 18. Qe5 (18. Bd2 $11 {remains equal.}) 18... Nxf4 $17 19. Qxf4 Qd6 (19... Bd6 {looks sharper.} 20. Qh4 Qc7 21. Bd3 h6 22. Rfc1 Rac8) 20. Qxd6 Bxd6 21. Na4 Bb4 22. Nb6 Rad8 23. Ra4 Bc5 24. b4 Bxb6 (24... Be3 $15) 25. axb6 $11 Rd4 26. Bxa6 {[#]} ({Better is} 26. Be2 $1 $11) 26... Ra8 $1 27. Bb5 (27. Bxb7 $11 Rxa4 28. b5) 27... Rxa4 $17 28. Bxa4 Rxb4 {[%mdl 4160] Endgame Double Attack. KRB-KRB} 29. Bc2 Rxb6 30. Rb1 Rxb1+ 31. Bxb1 {KB-KB} g5 32. h4 gxh4 {aiming for ...h3!} 33. Kh2 Ba6 34. Kh3 Bf1 35. f4 f5 36. Bc2 Kg7 37. Ba4 Kf6 38. Bd1 {[#]} e5 (38... Ke7 $1 $17 {next ...Kd7 is good for Black.} 39. Bf3 Bc4) 39. fxe5+ $11 {The position is equal.} Kxe5 40. Bf3 Bd3 {And now ...Be4 would win.} (40... Kf4 {keeps more tension.} 41. Kxh4 Ke3 42. Bc6 f4 43. Kg5 Ba6) 41. Kxh4 Be4 {( -> ...Bxf3)} 42. Kg3 Bxf3 43. Kxf3 {KPP-KP} h6 44. g3 h5 45. Ke3 Kf6 (45... Kd6 {is interesting.} 46. Kf4 Ke6 47. Kf3 Kd6 48. Kf4) 46. Kf4 Kg6 47. Ke3 Kg7 48. Kf4 Kf6 49. Ke3 Kg5 50. Kf3 f4 51. gxf4+ Kf5 52. Kg3 h4+ 53. Kxh4 Kxf4 {Weighted Error Value: White=0.14/Black=0.13} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "3.7"]
[White "Izbekova, Evdokia"]
[Black "Aleksandrov, Aleksej"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1743"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "70"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,70,0,0,-21,-20,-20,-21,-14,-22,-12,-18,-22,-10,-29,-2,-2,0,-34,-13,-35,-51,-68,-60,-68,-66,-87,-51,-109,-82,-99,-88,-94,-86,-154,-146,-191,-200,-195,-195,-191,-194,-252,-212,-251,-252,-231,-233,-285,-282,-282,-282,-286,-266,-310,-293,-389,-379,-456,-450,-506,-501]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Nxc6 Bc5 6. Qe2 bxc6 7. e5 {C45: Scotch Game.} Qe6 {[#]} 8. Nd2 $146 ({Predecessor:} 8. Bf4 Ne7 9. Qd3 Nd5 10. Bg3 Nb4 11. Qd2 Nd5 12. Bc4 O-O 13. O-O a5 14. Bxd5 Qxd5 {0-1 (59) Velychko,S (1152)-Nurgaliyeva,Z (1861) Lichess.org INT 2020}) 8... Ne7 9. Nf3 {The position is equal.} a5 10. Qc4 d6 11. Qxe6 Bxe6 12. Bd3 h6 13. O-O a4 14. Re1 O-O 15. Be3 Bxe3 16. Rxe3 c5 17. c4 Rfb8 18. Rb1 Ra6 19. Nd2 {White is on the road to losing.} (19. exd6 $15 cxd6 20. b3) 19... Nf5 20. Ree1 Nd4 21. exd6 cxd6 22. Ne4 (22. Re3 $142) 22... Rab6 $17 23. Nc3 Rxb2 24. Rxb2 Rxb2 25. Nxa4 Rxa2 26. Rb1 (26. Nc3 {was worth a try.} Ra3 27. Rc1) 26... g5 27. Nb6 Nc6 28. Be4 Nb4 29. Rc1 Ra6 30. Nd5 Bxd5 31. cxd5 Ra2 32. Kf1 Kg7 33. Ke1 Kf6 34. Rd1 Ke5 35. Bf3 c4 {Weighted Error Value: White=0.25/Black=0.07} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "3.8"]
[White "Siniauski, Artsiom"]
[Black "Kirpichou, Ivan"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2277"]
[BlackElo "1818"]
[Annotator "TA"]
[PlyCount "111"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,111,25,14,13,10,17,12,35,35,44,30,60,56,65,74,72,79,118,116,129,114,115,116,104,121,216,175,175,93,106,141,222,253,217,246,249,250,256,197,216,247,239,202,210,112,139,131,114,72,83,122,139,32,360,283,343,338,600,598,543,523,588,0,0,0,576,519,546,517,502,475,1953,552,5355,5077,4998,4910,29962,29967,29974,29975,29976,29977,29975,0,0,0,0,-11,-11,-11,29983,29984,29985,29986,29992,29993,29993,29994,29996,735]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O Ngf6 6. Qe2 e6 7. c4 {7.d4 is the modern continuation.} Ne5 {B52: Sicilian: Moscow Variation with 3...Bd7.} 8. b3 Be7 9. Bb2 Nfd7 {The position is equal.} 10. d4 Nxf3+ 11. Qxf3 {[#]} cxd4 $146 ({Predecessor:} 11... Bf6 12. Rd1 O-O 13. Qe2 Bxd4 14. Bxd4 cxd4 15. Rxd4 Qf6 16. Qd2 Ne5 17. Nc3 Rad8 {1-0 (43) Petrik,T (2495)-Fercec,N (2503) Kastel Kambelovac 2014}) 12. Bxd4 Bf6 13. Rd1 Be5 14. Nc3 Qf6 15. Qe3 a6 16. Bxe5 dxe5 17. Rd6 {Strongly threatening Rad1.} Qf4 18. Qe2 O-O-O (18... Nb8 $16 {was worth a try.}) 19. g3 Qg5 20. Na4 (20. b4 $1 $18) 20... Nb8 21. c5 Nc6 {[#]} (21... Kc7 $16 {is a better defense.}) 22. Rxc6+ $1 $18 {[%mdl 576] Deflection} bxc6 23. Qxa6+ Kd7 24. Qb7+ Ke8 25. Nb6 Qd2 26. Qxc6+ Ke7 27. Qc7+ Kf6 28. Rf1 (28. Nc4 Qd4 $15) (28. c6 $1 $18 {And now Nd7+ would win.} Qd4 29. Rc1) 28... Qd4 29. c6 {Black must now prevent Nd7+.} Kg6 30. h4 h5 31. Nc4 f6 32. Rc1 (32. a4 $16) 32... Rc8 $2 {[%mdl 8192]} (32... Qxe4 $14 33. Nd6 Qe2) 33. Qe7 Rhe8 34. Qd7 Qc5 $2 (34... Ra8 35. Qxd4 exd4) 35. b4 Qxb4 36. Nd6 {[%mdl 64] Double Attack} Qd2 37. Rc4 $40 {[%mdl 128] Black needs to defend precisely.} (37. Nxe8 $2 Qxd7 38. cxd7 Rxc1+ 39. Kg2 Rd1 $19) (37. Rb1 $18 Red8 38. Qf7+ Kh6 39. Rb7 $1) 37... Red8 $11 38. Qxc8 ({Wrong is} 38. Qf7+ $2 Kh6 $19) 38... Qxd6 {[%mdl 8192] [#]} ({Don't blunder} 38... Rxc8 $2 39. Nxc8 Qxa2 40. Nd6 $18) (38... Rxd6 $11 {and Black is okay.} 39. Qe8+ Kh6) 39. Qxd8 $3 $18 {[%mdl 512]} Qxd8 $11 {[%mdl 4096] Endgame KQ-KR} 40. c7 Qc8 {[#]} 41. a4 $1 Kf7 {[#]} (41... f5 $142 42. a5 f4) 42. a5 $1 $18 {[%cal Ra5a6]} Ke7 43. a6 $1 Kd7 44. a7 g5 45. hxg5 fxg5 46. Rc2 h4 47. Rd2+ Ke7 48. Rd8 $2 (48. Ra2 {mates} Qa8 49. c8=Q {[%mdl 64] Promotion} Qxc8 50. a8=Q Qxa8 51. Rxa8 Kd6 52. Kg2 hxg3 53. Kxg3) 48... Qxc7 $11 49. Rh8 Qc1+ 50. Kg2 h3+ $1 51. Rxh3 ({Avoid the trap} 51. Kh2 $2 Qf1 $19) 51... Qa3 $2 {[%mdl 8192]} (51... Qc8 $11 52. Rh1 Qa8) 52. Rh8 {White mates.} g4 53. a8=Q Qf3+ 54. Kg1 Qd1+ 55. Kh2 Qf1 56. Qd8+ {Weighted Error Value: White=0.23/Black=0.74} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "4.1"]
[White "Navumenka, Mikhei"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "2052"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,73,44,35,8,43,29,35,45,25,29,46,35,34,0,0,0,0,-17,-26,0,-8,-35,-10,-20,-16,-25,-28,-47,-45,-38,-50,-25,-39,-41,-22,-22,-25,-26,-40,-51,-43,-34,0,0,0,0,0,0,0,0,0,0,0,0,30,11,11,14,84,81]} 1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 e5 5. g3 exd4 6. Nxd4 Nc6 7. Nxc6 bxc6 8. Bg2 Ne7 {8...Bd7 is not played anymore.} 9. h4 {A27: English Opening: Three Knights Variation.} h6 10. Qc2 Bf5 11. e4 {White is slightly better.} Be6 12. b3 c5 13. Bb2 Nc6 {[#]} 14. O-O-O $146 ({Predecessor:} 14. O-O O-O 15. Ne2 Rb8 16. Bxg7 Kxg7 17. f4 Bg4 18. Qc3+ Kh7 19. Bf3 Bxf3 20. Qxf3 {1-0 (43) Markov,M (2340)-Kenenbaev,A (2084) Cholpon Ata 2016}) 14... Nd4 15. Qd3 O-O 16. Ne2 Nxe2+ 17. Qxe2 a5 18. e5 Ra6 19. h5 Qg5+ 20. Qd2 Bxe5 21. hxg6 fxg6 (21... Bxb2+ {is interesting.} 22. Kxb2 Qe5+ 23. Qc3 fxg6 24. f4 Qxc3+ 25. Kxc3 h5) 22. Qxg5 Bxb2+ 23. Kxb2 hxg5 24. Rd2 Rb6 25. Kc3 Bf7 26. Re2 a4 27. Rb1 ({Of course not} 27. bxa4 Ra6 $17) 27... Rfb8 28. Reb2 axb3 29. Rxb3 Be8 30. Ra1 Kg7 31. Rxb6 cxb6 $11 {[%mdl 4096] Endgame KRB-KRB} 32. Rd1 Rd8 33. Rb1 Rb8 34. Rd1 b5 35. cxb5 Rxb5 36. Rxd6 Ra5 (36... Bf7 $11 {keeps the balance.}) 37. Bd5 {Weighted Error Value: White=0.07/Black=0.09} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "4.2"]
[White "Zarubitski, Viachaslau"]
[Black "Barseghyan, Armen Ar."]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2456"]
[BlackElo "2358"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,89,0,0,0,0,0,0,2,0,-4,0,9,7,35,16,86,83,79,83,94,75,87,85,101,90,96,100,94,101,127,122,119,91,105,90,97,99,108,92,97,44,114,86,110,87,99,73,104,73,87,75,115,67,84,87,88,79,87,73,73,73,95,73,93,16,16,16,16,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 Rd8 {B22: Sicilian: 2 c3.} 12. Be3 {is the legacy move (12.0-0).} e6 13. O-O Be7 14. Qb3 {14.Qb3 scores better than 14.Qg4.} O-O 15. Rfd1 Nd5 16. Nxd5 exd5 {[#]} 17. Qa4 $146 ({Predecessor:} 17. Rac1 Rc8 18. Rc3 a6 19. Bxc6 Rxc6 20. Rxc6 Qxc6 21. Rc1 Qd7 22. g3 h5 23. Bf4 {½-½ (31) Pap,M (2447)-Alsina Leal,D (2484) Linares 2020}) 17... Rc8 {[#]} (17... f5 $11 {remains equal.}) 18. Qxa7 $1 $16 Ra8 19. Qb6 Rfc8 20. a3 Bd8 21. Qc5 Qe6 22. Be2 Bg5 23. Bxg5 Qxe2 24. Be3 Na5 25. Qxd5 Qxb2 26. Qf3 Nc4 27. Rab1 Qxa3 28. Rxb7 Rf8 29. d5 Nxe3 30. fxe3 ({Better is} 30. Qxe3 $16 Qd6 31. g3) 30... Rad8 ({Black should try} 30... Rae8 $14) 31. e4 Qa6 32. Qb3 Qd6 33. h3 h6 34. Kh1 Qe5 35. Qd3 Rd6 36. Rb4 Re8 37. Rf1 Rg6 38. Rd4 Qd6 39. Qf3 Rf6 40. Qd1 Rg6 41. Rf5 Qg3 {[%csl Gg6][%cal Rg3g2] [#]} 42. Qf1 (42. Qe2 $16) 42... Qe3 $11 {The position is equal.} 43. Rc4 Rxe4 44. Rf3 Qe1 {White must now prevent ...Qxf1+.} 45. Rxe4 {Weighted Error Value: White=0.14/Black=0.13} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "4.3"]
[White "Aleksandrov, Aleksej"]
[Black "Siniauski, Artsiom"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2563"]
[BlackElo "2277"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,117,8,-25,-6,-43,-19,-29,-24,-25,-31,-20,-10,-21,-26,-26,0,-41,-53,-52,-40,-48,-56,-56,-27,-58,-51,-50,-45,-58,-40,-58,-68,-89,-69,-69,0,0,0,10,10,10,10,10,12,10,12,10,10,10,0,0,0,0,8,8,8,8,8,8,8,8,8,8,16,8,8,8,8,8,8,8,8,8,8,8,14,0,0,8,392,333,958,604,561,555,906,1034,1585,1477,1518,1512,1428,1172,4686,2615,6528,6005,29961,29963,29962,29963,29962,29967,29958,11921]} 1. f4 Nf6 2. g3 d5 3. Bg2 g6 4. d3 Bg7 5. Nf3 O-O 6. O-O c5 7. Qe1 Nc6 8. Na3 Re8 {A03: Bird's Opening with 1...d5.} 9. h3 h6 10. Qf2 b6 {Black has an edge.} 11. Ne5 Bb7 12. g4 {[#]} Nd7 $146 ({Predecessor:} 12... e6 13. c3 Rf8 14. Bd2 Nd7 15. Nxd7 Qxd7 16. Qh4 Qd8 17. Qg3 Qe7 18. e4 d4 {1-0 (46) Silva Rosas,N (1979)-De Leon,P (1738) Montevideo 2010}) 13. Nxc6 Bxc6 14. c3 Qc7 15. f5 g5 16. Nc2 Be5 17. Bf3 Nf6 18. Qg2 Kg7 19. Be3 Rac8 20. Rac1 Red8 21. d4 Bd6 22. dxc5 bxc5 23. b4 Ba4 (23... Bb5 {is more complex.} 24. bxc5 Bxc5 25. Nd4 Bc4 26. a4 Qe5) 24. Ne1 {[%cal Bc2e1,Be1d3,Bd3b2][%mdl 32]} ({Don't go for} 24. Bxd5 $2 Nxd5 25. c4 Nxb4 $19) 24... Bf4 (24... a5 $15 25. Nd3 axb4 26. cxb4 c4) 25. Bxf4 $11 Qxf4 26. Nd3 {[%mdl 64] [#] Double Attack} Qe3+ 27. Qf2 Qxf2+ 28. Kxf2 cxb4 29. cxb4 Rc4 30. Rxc4 dxc4 31. Nb2 Bb5 32. Rd1 Rc8 33. a4 c3 34. axb5 {aiming for Nd3.} cxb2 {[%mdl 4096] Endgame KRB-KRN} 35. Rb1 Ne8 36. Rxb2 Nd6 37. Ra2 Nxb5 38. Ra5 Rb8 39. Ke3 Kf6 40. Kd3 Nd6 41. e4 {Strongly threatening e5+.} Rb5 42. Rxb5 Nxb5 {KB-KN} 43. Kc4 Na3+ 44. Kd5 {Hoping for e5+.} e6+ 45. Kd4 Nb5+ $1 46. Kc5 Na3 {[%mdl 8192] [#] This costs Black the game.} (46... Nc3 $11) 47. Be2 $1 $18 Ke5 $2 (47... exf5 48. exf5 (48. gxf5 Ke5 $17) 48... Nc2) 48. Bd3 exf5 49. exf5 Kf4 50. Kd6 Ke3 51. Ba6 Nc2 52. b5 Kf4 53. Ke7 h5 54. gxh5 Ne3 55. Kxf7 g4 56. hxg4 {White mates.} Kg5 57. Bc8 Nxg4 58. f6 Nxf6 59. h6 $1 {Weighted Error Value: White=0.04/Black=0.43} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "4.4"]
[White "Sargsyan, Anna M."]
[Black "Naumovich, Yaroslav"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2380"]
[BlackElo "2022"]
[Annotator "RC"]
[PlyCount "61"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} Be7 {[%emt 0:00:00]} 5. Bf4 {[%emt 0:00:00]} O-O {[%emt 0:00:13]} 6. e3 {[%emt 0:00:00]} b6 {[%emt 0:02:01]} 7. cxd5 {[%emt 0:00:04]} exd5 {[%emt 0:03:07]} 8. Bd3 {[%emt 0:00:09]} Bb7 {[%emt 0:00:06]} 9. O-O {[%emt 0:00:07]} Nbd7 {[%emt 0:00:10]} 10. Rc1 {[%emt 0:00:07]} c5 {[%emt 0:01:39]} 11. dxc5 {[%emt 0:00:12]} bxc5 {[%emt 0:00:15]} 12. Bf5 {[%emt 0:04:21]} Nb6 {[%emt 0:03:48]} 13. Qd3 {[%emt 0:08:24]} g6 {[%emt 0:07:16]} 14. Bh3 {[%emt 0:00:08]} Bc8 {[%emt 0:00:07]} 15. Bxc8 {[%emt 0:00:31]} Rxc8 {[%emt 0:00:09]} 16. Rfd1 {[%emt 0:01:17]} Qd7 {[%emt 0:11:10]} 17. Qa6 {[%emt 0:06:50]} Nh5 {[%emt 0:05:09]} 18. Be5 {[%emt 0:04:55]} Rfd8 {[%emt 0:08:24]} 19. Nb5 {[%emt 0:05:09]} Rc6 {[%emt 0:06:58]} 20. Qxa7 {[%emt 0:10:18]} Re6 {[%emt 0:09:01]} 21. Qxd7 {[%emt 0:01:11]} Rxd7 {[%emt 0:00:05]} 22. b3 {[%emt 0:01:09]} Nf6 {[%emt 0:08:12]} 23. b4 {[%emt 0:04:25]} Ng4 {[%emt 0:11:00]} 24. bxc5 {[%emt 0:06:31]} Bxc5 {[%emt 0:00:48]} 25. Bf4 {[%emt 0:00:31]} Bf8 {[%emt 0:01:53]} 26. h3 {[%emt 0:00:03]} Nh6 {[%emt 0:00:56]} 27. Nc7 {[%emt 0:00:46]} Re4 {[%emt 0:02:36]} 28. Rc6 {[%emt 0:04:48]} Rb4 {[%emt 0:03:31]} 29. a3 {[%emt 0:00:19]} Rxf4 {[%emt 0:04:47]} 30. exf4 {[%emt 0:00:09]} Bxa3 {[%emt 0:02:19]} 31. Nb5 {[%emt 0:00:21]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "4.5"]
[White "Tsaruk, Maksim"]
[Black "Spizharny, Mikhail"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2306"]
[BlackElo "2153"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,69,45,45,50,47,50,56,45,47,47,50,48,57,62,33,33,35,53,33,50,6,34,37,43,33,50,38,62,29,34,47,38,13,16,25,41,29,40,35,36,13,12,18,40,6,9,6,6,6,6,6,6,6,6,11,4,62]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 {B41: Sicilian: Kan Variation: 5 c4.} 9. f3 Be7 10. Rc1 O-O {White is slightly better. 10...0-0 is better than 10...d6.} 11. Be2 d6 12. O-O Nbd7 13. b4 Rac8 14. Qd2 Qb8 15. Rfd1 Rfd8 16. Kh1 Bf8 17. Qe1 {[#]} Ne5 $146 ({Predecessor:} 17... d5 18. cxd5 exd5 19. exd5 Nxd5 20. Nxd5 Rxc1 21. Rxc1 Bxd5 22. Bxa6 Qa8 23. Qf1 Nb8 {1-0 (67) Bozzali,E (2090)-Castrogiovanni,C (2018) Crema 2009}) 18. Na4 Nfd7 19. Nb3 Bc6 20. Nc3 Ba8 21. Qf1 Rc7 22. f4 Ng6 23. Nd4 Re8 24. Nf3 Rec8 25. f5 Nge5 {[%cal Re5c4]} 26. fxe6 fxe6 {[%cal Re5c4]} 27. Ng5 Re8 28. Bh5 {Threatening Bf7+.} g6 {[#]} 29. Bg4 Bh6 {Hoping for ...Bxg5.The position is equal.} 30. Bxe6+ Rxe6 31. Nxe6 Bxe3 32. Nxc7 Bxc1 33. Nxa6 Qc8 {[#] White must now prevent ...Bg5.} 34. Rxc1 {And now b5 would win.} Qxa6 35. Nb5 {Weighted Error Value: White=0.10/Black=0.05} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "4.6"]
[White "Suslov, Dmirtry"]
[Black "Apryshko, Gleb"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1757"]
[BlackElo "2391"]
[Annotator "RC"]
[PlyCount "46"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} g6 {[%emt 0:03:52]} 2. e4 {[%emt 0:00:00]} Bg7 {[%emt 0:00:05]} 3. c3 {[%emt 0:00:00]} d6 {[%emt 0:01:18]} 4. Bd3 {[%emt 0:01:38]} e5 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:56]} Nc6 {[%emt 0:00:12]} 6. d5 {[%emt 0:03:07]} Nce7 {[%emt 0:00:02]} 7. c4 {[%emt 0:00:31]} f5 {[%emt 0:00:02]} 8. Nc3 {[%emt 0:02:38]} Nf6 {[%emt 0:00:04]} 9. Nd2 {[%emt 0:07:05]} c6 {[%emt 0:00:29]} 10. f3 {[%emt 0:01:43]} O-O {[%emt 0:00:07]} 11. Qb3 {[%emt 0:06:38]} Kh8 {[%emt 0:05:40]} 12. O-O {[%emt 0:04:08]} f4 {[%emt 0:00:07]} 13. g4 {[%emt 0:09:02]} fxg3 {[%emt 0:01:09]} 14. hxg3 {[%emt 0:00:07]} b5 {[%emt 0:22:07]} 15. dxc6 {[%emt 0:16:08]} Nxc6 {[%emt 0:00:06]} 16. Nxb5 {[%emt 0:00:17]} Nh5 {[%emt 0:03:14]} 17. Kf2 {[%emt 0:13:04]} a6 {[%emt 0:00:08]} 18. Nc3 {[%emt 0:01:30]} Nd4 {[%emt 0:02:50]} 19. Qd1 {[%emt 0:00:40]} Nxg3 {[%emt 0:00:01]} 20. Rg1 {[%emt 0:01:34]} Nh5 {[%emt 0:00:18]} 21. Be2 {[%emt 0:04:03]} Qh4+ {[%emt 0:00:34]} 22. Ke3 {[%emt 0:01:06]} Bh6+ {[%emt 0:00:01]} 23. Kd3 {[%emt 0:00:38]} Nf4+ {[%emt 0:00:05]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "4.7"]
[White "Egorenkov, Igor"]
[Black "Klachkou, Platon"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2180"]
[BlackElo "1756"]
[Annotator "TA"]
[PlyCount "140"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,140,43,21,26,0,22,25,24,25,24,22,26,16,31,10,5,0,0,0,11,12,35,32,27,16,41,11,17,12,23,11,11,11,33,25,49,15,53,52,103,26,26,26,26,22,37,25,57,52,37,37,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,57,24,24,24,24,24,24,24,24,24,24,0,24,24,24,24,24,24,24,24,24,24,24,8,24,24,24,15,15,15,24,24,24,15,24,0,24,24,24,15,24]} 1. e4 d6 2. c4 g6 3. d4 Bg7 4. Nc3 Nd7 5. Nf3 Ngf6 6. Be2 O-O 7. O-O e5 8. d5 Nh5 9. Ne1 Nf4 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} 10. Nd3 Nxd3 11. Bxd3 {[#]} f5 $146 {White has an edge.} ({Predecessor:} 11... Nc5 12. Bc2 f5 13. Be3 b6 14. b4 f4 15. Bc1 Nb7 16. f3 g5 17. a3 Rf6 {½-½ (33) Dilek,C (1881)-Eker,E Kemer 2012}) 12. exf5 gxf5 13. f3 a5 14. Be3 b6 15. Rc1 Nc5 16. Bb1 Bd7 17. b3 Qf6 18. Nb5 Rfc8 19. Kh1 f4 20. Bf2 Bf5 21. Bxc5 bxc5 22. a4 Bd7 23. Qd3 Qh6 24. Qd2 Bf6 25. g4 Bg5 26. Be4 Qh3 27. Rg1 Bxb5 (27... Kh8 $14) 28. cxb5 (28. axb5 $16 Kh8 29. Ra1) 28... Rf8 29. Rg2 Rf6 30. Rc2 Qh4 31. Kg1 Rh6 32. Kf1 Kg7 33. Qd3 Rf6 34. Ke2 Rff8 35. Kd1 Rfb8 36. Rce2 Re8 37. Kc2 Re7 38. Kb2 Rb8 39. Ka2 Kf6 40. Qc3 Ra8 41. Rc2 Kg7 42. Qd2 Ree8 43. Qd3 Rab8 44. Bf5 Re7 45. Qe2 Kf6 46. Be4 Ree8 47. Rg1 Kg7 48. Kb2 Kf6 49. Bd3 Kg7 50. Qe4 Re7 51. b4 axb4 52. a5 {[%cal Ba4a5,Ba5a6][%mdl 32]} Ra8 53. a6 Rf7 54. Kb3 Ra7 55. Ra1 Qh3 56. Rg1 Qh4 57. Qe2 Qh3 58. Qg2 Qxg2 59. Rcxg2 {Strongly threatening h4!} h6 $1 60. Bf5 Rf8 61. Re2 Kf6 62. Bd7 Rb8 63. Kc4 Rb6 64. Bc6 Ke7 65. Bb7 Kf6 66. Rb1 Ke7 67. Rb3 Kf6 68. Rb1 Ke7 69. Rh1 Bh4 $1 70. Rf1 Bg5 {Weighted Error Value: White=0.06/Black=0.06} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.07"]
[Round "4.8"]
[White "Piatrenka, Ivan"]
[Black "Vashchilov, Sergey"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "1752"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,74,0,2,47,4,45,-18,-31,-56,17,26,23,7,16,19,55,16,55,6,62,31,31,25,22,24,37,-2,1,0,0,0,0,-8,-10,-6,-4,-20,-5,-18,-6,-19,0,0,-3,-5,-10,-15,0,0,0,0,0,0,0,0,0,0,0,0,22,0,0,0,18]} 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O d6 {E43: Nimzo-Indian: Rubinstein: 4...b6.} 8. Qc2 (8. Ne2 $5 {[%cal Ra2a3]} d5 9. b3 $11) 8... c5 9. a3 (9. Ne2 $14) 9... Bxc3 $11 10. Qxc3 Ne4 ({Black should try} 10... Bxf3 $15 11. gxf3 cxd4 12. exd4 Nc6) 11. Qc2 f5 12. Nd2 {[%cal Rd2e4]} Nf6 {[#]} 13. b4 $146 ({Predecessor:} 13. dxc5 bxc5 14. e4 f4 15. Nf3 e5 16. b4 Nc6 17. bxc5 dxc5 18. Bb2 Qe7 19. Rab1 {½-½ (33) Kiss,P (2172)-Kelemen,G (2221) Hungary 2002}) 13... Nbd7 14. Bb2 Qe8 15. d5 {next dxe6 is good for White.} g6 (15... Ne5 $11) 16. dxe6 Qxe6 17. Rfe1 Ne5 18. Be2 Rf7 19. bxc5 bxc5 {The position is equal.} 20. h3 Bc6 21. f4 Ned7 22. Bf3 Bxf3 23. Nxf3 h6 24. Rac1 Kh7 25. Ba1 Rb8 26. Kh2 Ne4 27. Nd2 Ndf6 28. Nxe4 Nxe4 29. Rb1 Rfb7 30. Rxb7+ Rxb7 31. Rb1 Qe7 32. Rxb7 Qxb7 33. Qa4 {[#] Qe8 is the strong threat.} Qe7 34. Qc6 g5 35. Qc8 {aiming for g4.} Kg6 36. Qg8+ Kh5 37. Qc8 Kg6 {Weighted Error Value: White=0.13/Black=0.18} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5.1"]
[White "Barseghyan, Armen Ar."]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2358"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,73,30,0,16,11,6,3,9,0,0,0,0,0,0,-22,-18,-16,-16,-14,10,-12,9,0,0,-1,0,0,0,-14,-13,-22,0,0,-2,-50,-37,-45,0,0,0,0,2,2,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. h3 Nb6 {D35: Queen's Gambit Declined: Exchange Variation.} 8. Qc2 g6 9. e3 Bf5 10. Bd3 Bxd3 11. Qxd3 {[#]} Bd6 $146 ({Predecessor:} 11... Bg7 12. O-O Qe7 13. Bg5 O-O 14. Rfe1 Qe6 15. Bxf6 Qxf6 16. Rab1 Qd6 17. b4 a6 {1-0 (39) Speelman,J (2604)-Graf,A (2649) Luebeck 2001}) 12. Bh6 Qe7 13. O-O Ne4 14. Bg7 Rg8 15. Be5 Nxc3 16. Qxc3 Kf8 17. a3 Nc8 {[%cal Bb6c8,Bc8d6,Bd6f5,Bf5g3][%mdl 32]} 18. Nd2 f6 19. Bxd6 Nxd6 20. f3 Kg7 21. Rae1 Rad8 22. a4 Nf5 23. g4 {[#]} Qd6 $1 {Hoping for ...Qg3+.} 24. f4 $1 (24. gxf5 {gets mated.} Qg3+ 25. Kh1 Qxh3+ 26. Kg1 gxf5 27. Rc1 Qg3+ 28. Kh1 Qh4+ 29. Kg2 Kh8#) 24... Ng3 25. Rf3 {The position is equal.} Ne4 26. Nxe4 dxe4 27. Rg3 Qe7 28. h4 Rd5 29. g5 h6 {[%cal Rh6g5]} 30. Re2 hxg5 31. hxg5 fxg5 32. Reg2 {[%cal Rg3g5]} Rgd8 33. Rxg5 Rxg5 34. Rxg5 Rd5 35. Rxd5 cxd5 36. Qc8 Qb4 37. Qd7+ {Weighted Error Value: White=0.05/Black=0.05} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5.2"]
[White "Stupak, Kirill"]
[Black "Sargsyan, Anna M."]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2501"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,60,4,4,-34,-13,-23,-20,-31,8,1,0,-12,-6,-7,-14,-12,-18,-41,-11,-102,-33,-39,-43,-45,-35,-41,-10,-13,-9,-5,0,0,0,0,0,0,21,0,10,17,12,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 f6 5. Nfd2 Nd6 6. f3 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5.} Nc6 7. c3 e5 {[#]} 8. Bf2 $146 ({Predecessor:} 8. dxe5 Nxe5 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxd8+ Kxd8 12. fxe4 Bg4 13. Be2 Bc5 14. Nd2 {½-½ (28) Burnett,R (2369)-Lugo,B (2407) ICC INT 2008}) 8... Nf7 9. e3 Be7 10. Bd3 f5 11. Qc2 e4 12. Be2 exf3 13. gxf3 Bh4 {Hoping for ...Bxf2+.} (13... f4 $5) 14. Rf1 (14. Bg3 $11) 14... O-O (14... f4 $17 15. e4 O-O 16. exd5 Bxf2+ 17. Rxf2 Ne7) 15. f4 $1 $15 Re8 16. Nf3 Bxf2+ 17. Kxf2 Nd6 18. Nbd2 {The position is equal.} Qe7 19. Ne5 Nxe5 20. dxe5 Qh4+ 21. Kg1 Ne4 22. Nxe4 dxe4 (22... fxe4 {looks sharper.} 23. Rf2 Re6 24. Rg2 Rh6 25. Rd1 c6) 23. Bb5 c6 24. Bc4+ Be6 25. Qb3 Bxc4 26. Qxc4+ Kh8 27. Rad1 Rad8 {[#] aiming for ...Qg4+.} 28. Rd6 Rxd6 29. exd6 Rd8 30. Qd4 Qg4+ {Weighted Error Value: White=0.13/Black=0.07} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5.3"]
[White "Navumenka, Mikhei"]
[Black "Zarubitski, Viachaslau"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2052"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,105,40,27,13,20,25,18,20,26,25,57,57,67,0,0,4,0,0,0,-43,-52,-56,-29,-33,-33,-39,-47,-54,-50,-48,-46,-60,-29,-69,-62,-69,-81,-97,-72,-71,-29,-29,-29,-27,-24,-27,20,27,12,12,16,16,22,10,5,0,91,91,156,170,167,163,147,168,154,153,155,120,106,29,168,154,209,204,302,296,341,280,365,212,860,858,1094,1082,1066,1000,999,999,976,892,2281,2098]} 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d4 d6 6. Nf3 Nc6 7. O-O a6 8. Qd3 {8.b3 is the modern continuation.} e5 9. dxe5 {E63: King's Indian: Fianchetto: Panno Variation with 7...a6.} dxe5 10. Qxd8 Rxd8 11. Bg5 {The position is equal.} Be6 12. Nd2 Nd4 13. Rfd1 c6 14. Rac1 ({White should play} 14. e3 $14 Nc2 15. Rab1) 14... h6 $11 15. Bxf6 Bxf6 16. e3 Nf5 {[#]} 17. b3 $146 ({Predecessor:} 17. Nde4 Be7 18. c5 Kf8 19. b3 Ke8 20. Bf1 Rxd1 21. Nxd1 Rd8 22. Nb2 Ng7 23. Na4 {½-½ (66) Csom,I (2530)-Klundt,K (2390) Mendrisio 1989}) 17... Be7 18. Nde4 Ng7 19. Na4 Bg4 20. Rxd8+ Rxd8 21. c5 Be6 22. Bf1 f5 23. Nec3 Bf7 24. Nb1 Ne6 25. Be2 f4 26. Kf1 fxe3 27. fxe3 Ng5 28. Nbc3 Be6 29. h4 Rf8+ 30. Kg2 Bh3+ 31. Kh2 Rf2+ 32. Kg1 Rg2+ {[%mdl 64] [#] Double Attack} 33. Kh1 Ne6 34. Bf1 $1 $36 {[%cal Rf1g2][%mdl 2048] White has some pressure.} Rxg3 {White must now prevent ...Bxf1.} 35. Kh2 {[%mdl 64] Double Attack} Bxf1 (35... Rxe3 $11 36. Bxh3 Nf4) 36. Kxg3 $16 Bb5 (36... Bd3 $142) 37. b4 Ng7 38. Nb2 {Hoping for a4.} Nf5+ 39. Kf3 {aiming for a4.} Nxh4+ 40. Ke4 {And now a4 would win.} Nf5 41. a4 ({Reject} 41. Kxe5 $6 Nxe3 42. Ke6 Bd8 $16) 41... Bf1 {[#]} 42. Kxe5 (42. Kf3 $1 $16 Nh4+ 43. Kf2) 42... Kf7 {This move loses the game for Black.} 43. Ne4 $18 Bg2 (43... Be2 $16) 44. Nc4 Bxe4 (44... Bf8 {was necessary.} 45. Ncd6+ Nxd6 46. Nxd6+ Ke7 47. Nxb7 Bg7+ 48. Kf4 h5) 45. Kxe4 {[%mdl 4096] Endgame KRN-KBN} Ke6 46. Na5 h5 47. Nxb7 (47. Rd1 $142) 47... Bg5 $2 (47... Nxe3 48. Na5 Kd7) 48. b5 {White is clearly winning.} axb5 49. a5 {[%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Ne7 50. Nd6 Nd5 51. a6 Nc7 52. a7 Kd7 53. Rd1 {Weighted Error Value: White=0.15/Black=0.30} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5.4"]
[White "Apryshko, Gleb"]
[Black "Klachkou, Tsimafei"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2391"]
[BlackElo "1992"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,71,29,57,9,30,6,25,17,72,57,97,63,76,75,73,72,81,50,29,20,51,51,51,56,83,45,36,43,43,41,39,-31,-18,-17,22,0,0,-19,0,0,0,0,29,10,35,31,85,76,83,78,83,77,136,144,183,182,182,179,179,176,177,173,372,346]} 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nf6 5. Bg5 Nc6 6. Bb5 {B23: Closed Sicilian: Lines without g3.} Bd7 7. Bxc6 Bxc6 8. O-O-O {White has an edge.} e5 (8... e6 $11) 9. Qd3 $16 a6 10. Nf3 h6 11. Bxf6 Qxf6 12. Nd5 Qd8 13. Qb3 {[#]} b5 $146 ({Predecessor:} 13... Bxd5 14. Rxd5 Qc7 15. Rhd1 Be7 16. R1d3 O-O 17. h4 b5 18. g3 Qb6 19. Re3 Rab8 {1-0 (64) Hajdu,I (2154)-Samu,G (2093) Hungary 2003}) 14. Rhe1 Rc8 15. Kb1 Bxd5 16. Rxd5 Qc7 17. Re3 Be7 18. Rc3 Qb7 19. Rxc8+ Qxc8 20. Rd3 (20. Ne1 $14) 20... O-O 21. Qd5 Qc7 (21... Qg4 $5 {[%cal Rg4g2]} 22. g3 Qh3 $15) 22. Rc3 Qb6 23. Qd2 Rd8 24. Rd3 Rc8 25. Qe2 Qb7 26. Nd2 Rc6 27. g3 Qc7 {[#]} ({Black should try} 27... g6 $14) 28. Nf1 $1 Qc8 29. Ne3 g6 30. Nd5 Qb7 (30... Bd8 $142) 31. h4 h5 32. g4 hxg4 33. Qxg4 {[#] h5 is the strong threat.} Bd8 34. h5 Qc8 35. Qg2 Rxc2 $2 (35... g5 36. Ne3 Qe6) 36. Nc3 {Weighted Error Value: White=0.12/Black=0.25} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5.5"]
[White "Vainerchuk, Barys"]
[Black "Tsaruk, Maksim"]
[Result "*"]
[ECO "C92"]
[WhiteElo "1993"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,61,54,32,30,17,21,23,32,34,38,29,26,11,18,22,31,33,51,35,30,51,39,36,81,25,32,0,30,0,0,0,0,-9,0,5,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Nd7 13. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Bf6 14. Nf1 exd4 {C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations.} 15. cxd4 Na5 16. Bc2 Re8 {White has an edge.} 17. Ng3 {The old main line.} g6 $1 18. Rb1 c5 19. d5 Nc4 20. b3 Nce5 21. Nh2 {f4 is the strong threat.} c4 22. f4 Nd3 23. Bxd3 cxd3 {[#]} 24. Ng4 $146 ({Predecessor:} 24. Nf3 h5 25. b4 a5 26. a3 axb4 27. axb4 Nb6 28. Qxd3 Nc4 29. Kh2 Ra2 30. Nf1 Bh4 31. Rd1 Bf2 32. N1d2 {1-0 (55) Abdumalik,Z (2390)-Muzychuk,A (2549) Cap d'Agde 2015}) 24... Bc3 25. Bd2 (25. Rf1 $16) 25... Rc8 26. Kh2 Nf6 27. Bxc3 Rxc3 {The position is equal.} 28. Nxf6+ Qxf6 29. Qd2 {[#] aiming for e5!} Rc2 30. Qxd3 Rxa2 31. Re2 {Weighted Error Value: White=0.09/Black=0.06} *

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5.6"]
[White "Ulasevich, Sergei"]
[Black "Poliakova, Varvara"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2170"]
[BlackElo "1918"]
[Annotator "TA"]
[PlyCount "235"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,235,16,20,28,41,36,51,41,32,41,39,33,47,31,50,0,3,-21,-16,-18,-16,-8,-16,-7,0,0,37,30,44,39,43,16,77,36,87,71,60,60,85,62,74,82,75,50,61,56,62,0,0,-87,55,0,87,87,100,100,98,81,102,96,97,77,122,122,118,116,126,125,104,80,82,79,79,79,79,79,82,82,82,82,93,90,95,90,84,84,89,64,72,66,72,60,70,76,81,67,94,81,100,99,99,81,90,81,200,156,228,159,160,60,63,63,64,65,68,24,24,0,62,62,68,68,68,0,38,0,32,31,31,24,33,25,29,0,0,0,0,0,0,0,0,0,0,0,0,0,22,22,22,22,22,22,38,38,38,24,38,0,38,31,38,38,38,25,38,24,38,8,8,8,38,38,38,24,38,8,8,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,162,162,12547,10019,162,162,1863,1352,12849,10118,5431,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. a4 Bb7 9. Re1 d6 10. Nbd2 {[%cal Bb1d2,Bd2f1,Bf1e3,Be3f5][%mdl 32]} Re8 11. Nf1 {C88: Closed Ruy Lopez: Anti-Marshall Systems.} Bf8 12. Bg5 h6 13. Bh4 {White is slightly better.} Nb8 {[%cal Bc6b8,Bb8d7,Bd7c5][%mdl 32] [#]} 14. Ne3 $146 ({Predecessor:} 14. c4 b4 15. c5 dxc5 16. Ne3 Bc8 17. Nd5 Nbd7 18. a5 Be7 19. Ne3 Nh7 20. Bxe7 Qxe7 {½-½ (50) Friedrich,G (1856)-Ilzig,G (1939) GER email 2016}) 14... Nbd7 15. c3 c6 16. h3 Qc7 17. Qd2 Nh5 18. Nf5 Nc5 19. Bc2 Nxa4 20. Bxa4 bxa4 21. Rxa4 Bc8 22. Ne3 Nf4 23. Bg3 Ng6 24. Rea1 f6 25. Ne1 Be7 (25... d5 $11 {remains equal.}) 26. N1c2 Bb7 (26... d5 $14) 27. Nb4 a5 28. Nbc2 Reb8 29. Nc4 d5 30. Nxa5 dxe4 31. dxe4 Bc8 32. b4 Be6 33. Nd4 Qd7 $11 {[%mdl 64] Pin} 34. Ndb3 (34. Nab3 $11 Rxa4 35. Rxa4) 34... Qe8 (34... c5 $1 $17 35. b5 Qxb5) 35. Qe3 (35. f3 $14) 35... Rd8 (35... Bxb3 $11 {keeps the balance.} 36. Nxb3 Rxa4 37. Rxa4 c5) 36. Nc5 $36 {[%mdl 2048] White is really pushing.} Bf7 37. Kh2 Nf8 38. f3 Ne6 39. Nxe6 Bxe6 40. Qb6 Bd7 41. Nb7 {[%cal Rb7d8]} Rdb8 {White must now prevent ...Bd8.} 42. Rxa8 Rxa8 43. Rxa8 Qxa8 44. Qc7 (44. Bf2 {looks sharper.} Bc8 45. Na5 Bd7 46. Be3 Bd8 47. Qc5) 44... Qc8 45. Qxc8+ Bxc8 {[%mdl 4096] Endgame KBB-KBN} 46. Na5 Bd7 47. Bf2 Kf7 48. Kg1 Bd6 49. Bb6 Ke6 50. Kf2 Be8 51. Nb3 g6 52. Bc5 Bc7 53. g4 Bd8 54. h4 h5 55. Kg3 Bc7 56. Nd2 Bf7 57. Nc4 Kd7 58. Ne3 Be8 59. Kf2 Ke6 60. Ke2 Bd8 61. Kd3 g5 (61... Kf7 $16) 62. Nf5 hxg4 (62... gxh4 $16 {is a better defense.} 63. gxh5 (63. Nxh4 hxg4 64. fxg4 Bd7 $14) 63... Bxh5) 63. fxg4 gxh4 {[#]} 64. Nxh4 ({White should try} 64. Ng7+ $1 $16 Kd7 65. Nxe8) 64... Bd7 65. Nf5 Bc7 66. Ke3 Bc8 67. Kf3 Ba6 68. Ke3 Bc4 (68... Bc8 $11) 69. Kd2 $14 Bb5 70. Ne3 Kf7 71. Nf5 (71. c4 $5 {[%cal Rc4b5]} Ba6 72. Kd3 $16) 71... Ke6 72. Ke3 Kf7 73. Kf3 (73. Nh4 {keeps more tension.} Bc4 74. Kd2 Ke6 75. Nf3 Kf7 76. g5) 73... Ke6 74. Kg2 Bd3 75. Ng3 Kf7 76. Kh3 Kg6 77. Kg2 Bc2 78. Be3 Bd1 79. Kh3 Bb3 80. Kh4 Bd8 {...f5+ is the strong threat.} 81. Kh3 Bc4 82. Kg2 Bd3 83. Kf2 Be7 84. Ke1 Kf7 85. Kd2 Bc4 86. Nf5 Ke6 87. Bb6 Ba6 88. Be3 Bc4 89. Bh6 Ba6 90. Ke3 Bc4 91. Kf3 Ba6 92. Bd2 Bd3 93. Be1 Bf8 94. Bh4 Be7 95. Ke3 Bc4 96. Kd2 Ba6 97. Ne3 Kf7 98. Be1 Bf8 99. Kc2 Be2 100. c4 Bh6 101. Nf5 Bf8 102. Kc3 Bxg4 103. b5 cxb5 104. cxb5 Bxf5 $2 (104... Be2 $11 {and Black has nothing to worry.}) 105. exf5 $11 {KB-KB} Bc5 $2 (105... Ke7 106. Kc4 Kd8) 106. Kc4 $18 Bg1 107. Kd5 {And now Bb4 would win.} Ke7 $2 (107... Ke8 108. Bd2 Kd7) 108. Bh4 Bd4 {[#]} 109. Kc6 $1 Bg1 110. b6 $2 (110. Bg3 $18 {aiming for Be1.} Bd4 111. Be1) 110... Bxb6 $1 $11 {The position is equal.} 111. Kxb6 Kd6 $1 112. Bxf6 {KB-KP} e4 113. Kb5 {White threatens Kc4 and mate.} e3 114. Bh4 {Intending Kc4 and mate.} e2 115. Kc4 e1=Q 116. Bxe1 {Kd4 would kill now.} Ke5 117. Bc3+ (117. f6 $5 Kxf6 $11) 117... Kxf5 118. Kd5 {Blacks defense is rewarded with a draw.  Weighted Error Value: White=0.13/Black=0.18} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5.7"]
[White "Spizharny, Mikhail"]
[Black "Baisheva, Nyurguiaana"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2153"]
[BlackElo "1701"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,97,28,35,41,31,37,44,92,91,207,214,203,219,216,200,198,210,204,162,197,191,196,165,221,209,220,220,208,222,235,235,230,237,374,459,461,461,461,461,485,481,477,473,449,472,503,385,790,787,784,761,782,566,733,725,780,678,676,676,681,651,687,682,677,670,668,655,812,809,807,779,764,732,897,815,987,966,1043,1002,29995,1107,29990,29991]} 1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Nge2 c6 5. a4 Nd7 6. g3 Ngf6 7. Bg2 O-O 8. O-O e5 9. h3 Ne8 {B07: Pirc Defence: Miscellaneous Systems.} 10. Be3 f5 {[#]} 11. exf5 $146 ({Predecessor:} 11. f4 Nb6 12. Qd3 Be6 13. b3 fxe4 14. Nxe4 d5 15. Nc5 e4 16. Qd2 Qe7 17. Qb4 {0-1 (51) Radojicic,A (1873)-Najdanovic,V (1628) Novi Sad 2018}) 11... Rxf5 {White is slightly better.} 12. d5 Qc7 {[#]} (12... c5 $16) 13. dxc6 $1 $18 bxc6 {[#]} 14. Nb5 $1 {[%cal Rb5c7][%mdl 512]} Qb7 15. Nxd6 Nxd6 16. Qxd6 Rf6 17. Qd2 Nb6 18. b3 Nd5 19. Bg5 Rf8 (19... Rf7 $142 20. Rad1 (20. c4 Nc7 $16) 20... Be6) 20. Rad1 Be6 21. Nc3 Nxc3 22. Qxc3 Bd5 23. Qc5 {[%cal Rd1d5]} Bxg2 24. Kxg2 Qb6 (24... Rf7 $142 25. Qc4 c5+ 26. Kg1 Re8) 25. Qc4+ Kh8 26. Rd7 c5 27. Rfd1 Qc6+ 28. Qd5 Qxd5+ 29. R1xd5 ({Less strong is} 29. R7xd5 c4 $18) 29... Rfc8 30. Rf7 h6 31. Be3 c4 $2 (31... Bf8 32. Rxe5 Kg8) 32. Rdd7 Bf8 33. Rxa7 Rab8 34. Rab7 cxb3 35. cxb3 g5 36. Kf3 Ra8 37. Kg4 Ra6 38. Kh5 Kg8 39. Rfc7 Rd8 40. Rb5 Rda8 41. Rd7 Bg7 42. Rbb7 Bf8 43. Ra7 R6xa7 44. Bxa7 {KRB-KRB} Rc8 45. Rb7 Rc2 46. Be3 Ra2 47. Kg6 Ra1 48. Rb5 (48. Rb8 $142 Ra2 49. Bc5 Rxf2 50. Bxf2 h5 51. Bc5 Kh8 52. Rxf8#) 48... Ra3 49. Rb8 {White took control after the opening.  Weighted Error Value: White=0.17/Black=0.23} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.08"]
[Round "5.8"]
[White "Sarychev, Sergey"]
[Black "Siniauski, Artsiom"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "1904"]
[BlackElo "2277"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,64,26,44,27,48,44,61,57,100,73,83,79,96,89,87,0,0,0,0,0,15,-39,-42,-54,20,0,0,1,9,0,0,-186,-156,-285,-171,-368,-366,-362,-259,-304,-299,-617,-600,-708,-712,-839,-847,-893,-837,-834,-826]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 d5 7. a3 Bxc3+ $1 {[%mdl 4] now scores much better than the old 7...Be7.} 8. Nxc3 Nc6 9. c5 {E42: Nimzo-Indian: Rubinstein: 4...c5 5 Ne2.} b6 10. b4 bxc5 11. dxc5 {White is slightly better.} d4 {[#]} 12. Bb5 $146 ({Predecessor:} 12. Nb5 O-O 13. Nd6 Ne8 14. Bb5 Nxd6 15. Bxc6 Bb7 16. Bxb7 Nxb7 17. c6 Nd6 18. Qxd4 {1-0 (52) Saidy,A (2332)-Dahlhaus,F (2151) Halle 2004}) 12... Bb7 13. Ne2 e5 14. O-O O-O 15. f4 (15. Bc4 $16) 15... a6 $1 $11 {[%cal Ra6b5]} 16. Bxc6 Bxc6 17. fxe5 Qd5 $1 {[%csl Gc6,LRe5,LRg2][%cal Rd5g2][%mdl 64] [#] Double Attack} 18. Nf4 ({Better is} 18. Rf3 $11 Qxe5 19. Bf4 (19. Nxd4 $2 Bxf3 20. gxf3 a5 $17)) 18... Qxe5 $15 19. Re1 Be4 (19... Ne4 $15 20. Nd3 Qe6) 20. Ra2 Rad8 21. Nd3 Qd5 22. Rae2 Rfe8 23. Bf4 $2 {[#]} (23. Bb2 $11 {and White stays safe.}) 23... Qf5 $19 24. Qa4 (24. Bc7 $17 Bxd3 25. Re5) 24... Rf8 25. Bd6 $2 (25. Rxe4 Nxe4 26. c6) 25... Bxd3 26. Re5 Qd7 27. Qd1 Bb5 28. Bxf8 $2 (28. Qxd4 Rfe8 29. Qf4) 28... Kxf8 {Black is clearly winning.} 29. Qd2 d3 30. Kh1 Qd4 31. Re7 Bc6 32. a4 Ne4 {Weighted Error Value: White=0.64/Black=0.19} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6.1"]
[White "Aleksandrov, Aleksej"]
[Black "Navumenka, Mikhei"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2563"]
[BlackElo "2052"]
[Annotator "TA"]
[PlyCount "183"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,183,31,29,45,32,24,0,0,-12,-11,-8,-16,-14,-6,-36,-18,-31,-22,-16,-18,-22,-11,-26,-8,-25,0,-6,-9,-7,-8,-12,-9,-4,17,24,38,25,26,31,25,25,26,32,64,61,64,70,67,54,61,45,45,38,37,37,197,195,189,161,222,188,184,177,162,166,166,162,186,147,149,134,134,134,137,120,138,139,133,126,123,104,133,122,129,115,115,108,108,104,129,108,158,158,237,237,237,227,208,209,215,196,197,201,196,196,170,172,164,116,118,118,116,116,118,118,118,79,122,122,130,130,184,157,245,244,208,157,220,204,217,212,549,555,566,516,755,787,787,780,706,727,718,728,668,633,818,812,989,1006,1073,1050,932,882,5627,3483,29961,29965,29976,29977,29977,29978,29978,29979]} 1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Qc2 Nbd7 9. Nge2 Re8 10. O-O Nf8 11. f3 Be6 {The old main line.} 12. Rad1 a6 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 13. Kh1 Rc8 {[#]} 14. Qb1 $146 ({Predecessor:} 14. a3 b5 15. Nf4 h6 16. Bh4 N6d7 17. Bxe7 Rxe7 18. Qf2 Nb6 19. Nce2 Nc4 20. Ng3 g6 {1-0 (33) Rodshtein,M (2687)-Dervishi,E (2564) Baku 2016}) 14... b5 {The position is equal.} 15. b4 a5 16. a3 axb4 17. axb4 Qd6 18. Na2 Ng6 {With the idea ...Ng4.} 19. Nf4 Nxf4 20. Bxf4 Qd7 21. Nc1 h6 22. Bg3 Qa7 23. Rd2 Ra8 24. Ra2 Qb7 25. Be1 Rxa2 26. Qxa2 Ra8 27. Qc2 Nd7 28. Nb3 Rc8 29. Bc3 Nb6 30. Nc5 Bxc5 31. dxc5 Nc4 32. Qf2 Qc7 33. Ra1 Re8 34. Bd4 f6 35. Kg1 Qd7 36. Bg6 Bf7 37. Bb1 Qe7 38. Ra2 Qe6 $2 ({Wrong is} 38... Nxe3 $2 39. Re2 $18) (38... Kf8 $14) 39. Qc2 $1 $18 {[%cal Rc2h7] Black must now prevent Qh7+.} g6 40. Qf2 Kg7 (40... Kh7 $142 41. h3 h5) 41. Qg3 Kh7 42. Bd3 ({Much less strong is} 42. Ra7 $6 Re7 $16) 42... Ne5 43. Bc2 Nc4 44. Bb1 Re7 45. h4 {h5 is the strong threat.} h5 46. Qf4 Ne5 47. Kf2 Kg7 48. Ke2 Be8 49. Bc2 Bf7 50. Bb3 Qd7 51. Kd2 Qe6 52. Kc3 Qd7 53. Bd1 {Hoping for g4.} Qf5 54. Qxf5 gxf5 55. Ra6 Rc7 56. Ra8 Ng6 57. Rd8 Ne5 {[#]} (57... Re7 $16 58. f4 Nxh4) 58. Rd6 $1 Be8 59. Bc2 Bd7 60. f4 Ng4 61. Kb3 Kf7 62. Bd1 Be6 63. Bf3 Ke7 64. Bxg4 fxg4 {[%mdl 4096] Endgame KRB-KRB} 65. f5 Bxf5 66. Bxf6+ Kf7 {[#]} 67. Be5 $1 Be4 68. Rf6+ {[%mdl 64] Discovered Attack} Ke7 69. g3 Rc8 70. Rh6 Kd7 71. Rxh5 Rf8 (71... Ke6 $16 {keeps fighting.} 72. Bf4 Rf8 73. Rh6+ Rf6) 72. Bf4 Rf7 (72... Ke6 $16 73. Rh6+ Rf6) 73. Rh6 d4 74. exd4 Bd5+ (74... Rf5 $16 {was called for.} 75. Rg6 Bf3 76. Rg7+ Ke6) 75. Kc3 Ke8 76. Rg6 Bf3 $2 (76... Ra7 77. h5 (77. Rxg4 Ra3+ 78. Kd2 Rb3 $18) 77... Ra3+ 78. Kd2 Ra2+ 79. Ke3 Ra3+ 80. Kf2 Ra2+ 81. Ke3 Ra3+ 82. Kf2 Ra2+ 83. Kf1 Ra1+ 84. Kf2 Ra2+) 77. h5 Rf5 78. h6 {Intending h7 and mate.} Rh5 79. Rg7 Be4 80. Rxg4 Kf7 81. Rg7+ Ke6 82. Kd2 Rh1 83. g4 Rh3 84. g5 Kf5 85. Rf7+ Kg4 86. Be3 Rh2+ 87. Ke1 {Strongly threatening Rf4+.} Rh1+ 88. Rf1 Rxf1+ 89. Kxf1 {White mates.} Kh5 90. d5 cxd5 91. c6 Kg6 92. c7 {Weighted Error Value: White=0.06/Black=0.15} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6.2"]
[White "Barseghyan, Armen Ar."]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2358"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,143,18,39,29,54,51,50,45,51,42,46,38,51,53,50,0,50,52,58,24,57,42,44,47,60,34,24,-36,-35,-32,-39,-31,-26,-42,-44,-34,-45,-34,-36,-22,-34,-126,-109,-122,-104,-104,-104,-108,-116,-115,-95,-96,-97,-104,-120,-104,-120,-168,-170,-175,-170,-188,-191,-186,-187,-227,-218,-220,-220,-266,-229,-459,-459,-634,-473,-459,-122,-122,-122,-122,-122,-122,-122,-122,0,-95,-95,-122,-122,-122,-122,-122,0,0,0,0,0,-122,0,-38,0,-95,-95,-95,0,0,0,-8,-8,-8,0,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. c4 d5 5. Bf4 {[#]} Ne4 $146 ({Predecessor:} 5... Bd6 6. e3 O-O 7. Bg2 Bd7 8. Qc2 Bxf4 9. exf4 Bc6 10. c5 Nbd7 11. O-O a5 12. a3 a4 {1-0 (42) Lysyj,I (2631)-Ulybin,M (2496) Cheliabinsk 2018}) 6. Nc3 {A84: Dutch Defence: 2 c4 Miscellaneous.} Be7 7. h4 O-O 8. e3 {White is slightly better.} c6 9. Bd3 Nd7 10. Qc2 Ndf6 11. Ne5 Nd7 12. Nf3 Ndf6 13. O-O Ng4 14. Rab1 a5 15. Ne5 Nxe5 16. Bxe5 Bd7 17. Ne2 Nd6 18. c5 (18. Nf4 $11) 18... Nf7 $15 19. Bf4 b6 20. cxb6 Qxb6 21. g4 {[%cal Rg4f5]} c5 22. dxc5 ({Don't go for} 22. gxf5 $2 c4 $19) 22... Bxc5 {Strongly threatening ...e5.} 23. Bg3 {[%cal Rg4f5]} ({Much weaker is} 23. gxf5 e5 $17) 23... Nh6 24. g5 Ng4 25. Qb3 (25. Nf4 $15) 25... Qxb3 $17 26. axb3 e5 $1 27. Rfd1 f4 28. exf4 exf4 29. Nxf4 {[#]} Nxf2 $1 {[%mdl 512]} 30. Bxf2 Bxf2+ 31. Kxf2 {Black must now prevent Kg3.} Rxf4+ {[%mdl 64] Double Attack} 32. Ke3 Rxh4 33. Rh1 Re8+ 34. Kd2 {[#]} Rd4 {Hoping for ...Bf5!} 35. Kc3 {[#]} Rxd3+ {[%mdl 576] Remove Defender} 36. Kxd3 $19 {[%mdl 4096] Endgame Threatens to win with Ra1. KRR-KRB} Bf5+ 37. Kd4 {And now Ra1 would win.} Bxb1 38. Rxb1 {KR-KR} Rb8 39. g6 hxg6 40. Kxd5 $2 (40. Kc3 {was the only chance.}) 40... Rxb3 41. Ke4 a4 42. Ra1 Rxb2 $2 (42... Rb4+ $19 43. Kd3 g5) 43. Rxa4 $17 Rf2 44. Ra1 Kf7 45. Ke3 Rf5 46. Ke4 Rf2 47. Ke3 $1 {[#]} Rf6 $1 48. Rg1 Rf5 49. Ke4 Kf6 50. Ra1 Ke7 (50... Kg5 $17 51. Rg1+ Kh6) 51. Ra7+ $11 Kf8 (51... Kd8 $11) 52. Ra8+ $17 Kf7 53. Ra1 $1 Rf2 (53... Kf6 $17) 54. Ke3 $1 $15 Rf6 ({Black should play} 54... Rh2 $15) 55. Rg1 $1 $17 Kg8 56. Rg2 Rf1 ({Black should try} 56... Kf8 $17) 57. Rxg6 $11 {The position is equal.} Kf7 (57... Rf7 {is more complex.} 58. Rg1 Rf5 59. Rh1 Ra5 60. Rg1 Kf7) 58. Rg2 (58. Rg5 {keeps more tension.} Kf6 59. Rg2 Rb1 60. Kf3 Rb3+ 61. Kg4) 58... Kf6 59. Ke2 Rf5 (59... Rf4 {feels hotter.} 60. Ke3 Ra4 61. Kf3 g6 62. Kg3 Kg5) 60. Ke3 g6 61. Rf2 Rxf2 (61... Ke5 {is more complex.} 62. Rxf5+ gxf5 63. Kf3 f4 64. Ke2 Ke4) 62. Kxf2 {KP-K} Kf5 63. Kf3 Kg5 (63... g5 $5) 64. Kg3 Kf5 65. Kf3 g5 66. Kg3 g4 67. Kg2 Kf4 68. Kf2 g3+ 69. Kg2 Kg4 70. Kg1 Kf3 {( -> ...g2)} 71. Kf1 g2+ 72. Kg1 Kg3 {And White is the lucky defender.  Weighted Error Value: White=0.18/Black=0.22} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6.3"]
[White "Sargsyan, Anna M."]
[Black "Apryshko, Gleb"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2380"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,59,67,55,56,50,59,50,51,39,42,49,55,19,32,12,18,-24,13,0,0,0,0,0,0,-7,-3,-133,-91,-340,-318,-352,-285,-253,0,-7,0,0,77,70,180,160,616,596,608,604,659,647,657,648,641,633,591,576]} 1. d4 e6 2. e4 Ne7 3. Nf3 g6 4. h4 h6 5. Bf4 d6 {[#]} 6. Qd2 $146 {C01: French: Exchange Variation.} ({Predecessor:} 6. Nc3 b6 7. d5 Bg7 8. dxe6 fxe6 9. e5 d5 10. Qd2 Qd7 11. O-O-O Ba6 12. Bxa6 Nxa6 {½-½ (62) Pang,T (2367)-Afanasiev,N (2516) Orsha 2020}) 6... Bg7 7. Nc3 Nd7 8. O-O-O {White is slightly better.} a6 {[%cal Ba7a6,Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 9. Kb1 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 10. Bd3 Bb7 11. Bg3 b4 12. Ne2 a5 13. Nh2 d5 14. exd5 Nxd5 15. h5 $1 {[%cal Rh5g6]} g5 16. f4 a4 17. Nf3 {[%cal Rf4g5]} a3 {White must now prevent ...axb2.} 18. fxg5 (18. b3 $1 $11 {remains equal.}) 18... axb2 $17 {...c5 is the strong threat.} 19. g6 $2 {[#]} (19. c4 $17 bxc3 20. Nxc3) 19... Rxa2 $3 $19 {[%mdl 512] Strongly threatening ...Qa8.} 20. gxf7+ (20. Kxa2 $2 {loses.} Qa8+ 21. Kxb2 Qa3+ 22. Kb1 Nc3+ 23. Nxc3 bxc3 $19) (20. Bc4 Ra3) 20... Kxf7 {Hoping for ...Qa8.} 21. Bc4 (21. Kxa2 $2 {perishes.} Qa8+ 22. Kxb2 Qa3+ 23. Kb1 Ra8 $19) 21... Ra1+ (21... Ra3 $1 $19 22. Kxb2 c5) 22. Kxb2 $11 Rxd1 23. Rxd1 N7b6 {[#]} (23... Re8 $11) 24. Bb3 $1 $36 {[%mdl 2048] White has good play.} c5 {[#]} ({Wrong is} 24... Qa8 $2 25. Ra1 $18) (24... Rf8 $14) 25. Qd3 $1 $18 {[%cal Rd3g6]} Bf6 $2 (25... c4 $16 26. Qg6+ Kg8) 26. Ne5+ {White is clearly winning.} Ke7 27. Ng6+ Kf7 28. Nxh8+ Qxh8 29. Bd6 {[%csl Gh5][%cal Rd3g6]} Qg7 {If only Black now had time for ...c4....} 30. Bxc5 Nd7 31. Bd6 {Weighted Error Value: White=0.19/Black=0.54} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6.4"]
[White "Zarubitski, Viachaslau"]
[Black "Spizharny, Mikhail"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2456"]
[BlackElo "2153"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,119,42,34,51,45,38,17,71,18,15,23,42,33,39,32,22,28,26,29,24,28,36,18,18,23,16,10,29,18,18,17,20,20,16,17,16,15,18,18,18,21,14,14,22,22,53,42,45,31,36,29,107,107,107,107,263,263,246,224,478,471,469,422,412,433,420,391,1041,992,29971,29972,29973,29974,29974,29975,29975,29976,29973,29977,29977,29978,29978,29979,29975,29980,29980,29981,29980,29981,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987,29987,29988,29988,29989,29989,29990,29990,29991,29991,29992,29992,29992]} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Be2 Bf5 {B04: Alekhine's Defence: 4 Nf3.} 7. O-O Nd7 8. Nf3 e6 (8... Nb4 $11) 9. Re1 (9. c4 $16 N5f6 10. Nh4) 9... Be7 {[#]} 10. a3 $146 ({Predecessor:} 10. c3 O-O 11. Nbd2 Nf4 12. Nc4 Nxe2+ 13. Qxe2 c5 14. Be3 Qc7 15. Nce5 Nxe5 16. Nxe5 {0-1 (52) Potapov,P (2500)-Bernadskiy,V (2586) Pardubice 2018}) 10... O-O 11. c4 N5f6 12. Nc3 Ne4 13. Nxe4 Bxe4 14. Bf4 a5 15. Qd2 h6 16. Qe3 Bf5 17. Rad1 a4 18. Ne5 Nxe5 19. Bxe5 Bf6 20. Qc3 Qe7 21. Bf3 Rfd8 22. d5 cxd5 23. Bxf6 Qxf6 24. Qxf6 gxf6 25. cxd5 exd5 26. Bxd5 Rd7 27. Bf3 Rad8 28. Rxd7 (28. h4 {with more complications.} Kf8 29. Rxd7 Rxd7 30. Rd1 Rc7 31. Rd8+) 28... Rxd7 $14 {[%mdl 4096] Endgame KRB-KRB} 29. h3 Kg7 30. Rd1 b5 (30... Rc7 $11) 31. Rxd7 $16 Bxd7 {KB-KB} 32. Kf1 f5 $2 {[#] This move loses the game for Black.} (32... Kf8 $16) 33. Ke2 $18 Kf6 34. Kd3 Ke5 (34... Kg5 {was necessary.} 35. Kd4 h5) 35. Kc3 f4 36. h4 f5 37. Kb4 Kd4 38. Be2 Bc6 $2 {[#]} (38... Ke4 39. Kc5 (39. Bxb5 Bxb5 40. Kxb5 f3 $14) 39... f3 40. gxf3+ Kf4) 39. Bxb5 Bxb5 40. Kxb5 {KP-KP. White mates.} Kd3 41. Kxa4 Ke2 42. f3 Kf2 43. b4 Kxg2 44. b5 Kxf3 {K3P-K3P} 45. b6 Kg2 46. b7 f3 47. b8=Q f2 48. Qb7+ Kg1 49. Qb6 f4 50. Qd4 h5 51. Qxf4 f1=Q 52. Qxf1+ Kxf1 {KPP-KP} 53. Kb3 Kg2 54. a4 Kh3 55. a5 Kxh4 56. a6 Kg3 57. a7 h4 58. a8=Q h3 59. Qh1 h2 60. Kc3 {Weighted Error Value: White=0.04/Black=0.28} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6.5"]
[White "Tsaruk, Maksim"]
[Black "Elkin, Leonid"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2306"]
[BlackElo "2054"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,79,65,68,-55,38,18,68,73,61,74,64,69,73,14,20,0,54,53,29,29,112,29,44,41,43,0,0,0,0,0,0,-4,30,30,30,30,30,28,21,21,84,53,169,160,145,146,135,24,24,23,22,0,156,148,326,281,855,851,695,630,1729,1314]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. g4 Be6 {9...Be6 scores better than 9...Nxd4.} 10. Nxe6 fxe6 11. g5 {B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0.} (11. O-O-O $14) 11... Nd7 (11... Nh5 $15 12. Bc4 Qc8) 12. f4 e5 13. f5 {White is slightly better.} Nd4 14. O-O-O $1 gxf5 15. exf5 Nxf5 16. Bc4+ (16. Bd3 $16) 16... Kh8 $11 17. Rhf1 {[#]} Rc8 $146 ({Black should play} 17... Qc7 $11 18. Bd5 Nxe3 19. Qxe3 Rxf1 20. Rxf1 Rf8) ({Predecessor:} 17... Qa5 18. Rxf5 Rxf5 19. Be6 e4 20. Bxd7 Bxc3 21. Qxc3+ Qxc3 22. bxc3 Rf3 23. Re1 a6 {1-0 (36) Berki,M-Pernes,B Dallas 2000}) 18. Be6 $14 Nxe3 19. Qxe3 Rc6 (19... Rxf1 $11 20. Rxf1 Rb8) 20. Qh3 ({And not} 20. Qxa7 Nc5 $17) (20. Bf5 $16) 20... Rxf1 $11 21. Rxf1 Nf8 22. Rf7 d5 $1 23. Bxd5 Rxc3 {[%mdl 64] Remove Defender} 24. bxc3 $40 {[%mdl 128] And now Qf3 would win. White attacks.} Qxd5 {[%mdl 64] Double Attack} 25. g6 {Threatening mate with Rxf8+!} h6 26. Qf5 Kg8 {Strongly threatening ...Nxg6!} 27. Rxe7 Qxa2 {Threatens to win with ...Qa3+.} 28. Rxb7 e4 {...Qa1+ is the strong threat.} 29. Kd2 a5 (29... Kh8 $11) 30. Ke3 {Black must now prevent Qf7+.} a4 (30... Bxc3 $14 31. Rb8 (31. Qxe4 Bg7 $11) 31... Bg7) 31. Qf7+ $1 $18 ({Weaker is} 31. Qxe4 Qa1 $11) 31... Qxf7 32. gxf7+ Kh7 {[#]} 33. Ra7 ({Don't play} 33. Kxe4 $6 Bxc3 34. Ra7 Kg7 $14) (33. c4 $1 $16) 33... Bxc3 $11 34. Rxa4 Kg7 35. Ra7 Ne6 $2 (35... Bb4 $1 $11 36. Kxe4 Bc5) 36. Kxe4 $16 Ng5+ $2 {[#] Loses the game.} (36... Nf8 $16 {was worth a try.} 37. Kf5 Bd4) 37. Kf5 $1 $18 Nf3 $2 (37... Bb4 38. c4 Bf8) 38. Ra3 {White is clearly winning.} Nd4+ 39. Ke4 Bb4 40. Rg3+ {Weighted Error Value: White=0.25/Black=0.47} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6.6"]
[White "Siniauski, Artsiom"]
[Black "Vainerchuk, Barys"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2277"]
[BlackElo "1993"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,5,3,-8,10,8,29,8,21,8,8,0,0,0,5,-11,0,0,20,-62,-52,-51,-46,-75,-64,-73,-20,-63,-61,-67,-59,-136,-151,-190,-166,-162,-95,-90,-73,-63,-68,-57,-72,-109,-98,-97,-49,-276,-174,-312,-301,-285,-196,-204,-225,-223,-197,-293,-233,-218,-160,-160,-152,-262,-260,-256,-166,-171,-163,-150,-158,-218,-218,-192,-160,-175,-104,-104,-104,-104,-92,-91,-77,-100,-83,-127]} 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Be2 e5 5. Nc3 d6 6. a3 {B40: Sicilian: 2...e6, Unusual lines.} g6 7. b4 {[#]} b6 $146 ({Predecessor:} 7... Bg7 8. O-O Nge7 9. Rb1 O-O 10. d3 b6 11. Nd5 h6 12. bxc5 dxc5 13. Bd2 Rb8 {0-1 (48) Tran,T (2534)-Dao,T (2456) Hanoi 2017}) 8. Nd5 {White has an edge.} Nf6 9. d3 Nxd5 10. exd5 Ne7 11. O-O Bg7 {Hoping for ...e4!} 12. Bb2 O-O 13. Nd2 g5 14. a4 ({White should try} 14. Rb1 $11) 14... cxb4 $15 15. a5 $1 Bd7 16. Nb3 b5 17. Qd2 Ng6 (17... g4 $17) 18. Qxb4 Nf4 19. Rfe1 Bf5 20. cxb5 (20. Nc1 $15) 20... Bxd3 $17 21. Bf3 Rb8 22. b6 Ba6 (22... axb6 $19 23. a6 f5) 23. Ba3 Nd3 $36 {[%mdl 2048] Black is in control.} 24. Qxd6 Nxe1 25. Rxe1 axb6 {[%cal Ba7b6,Bb6a5,Ba5a4][%mdl 32]} 26. Qc6 Re8 {aiming for ...e4.} 27. Bd6 Rb7 28. Rc1 $2 ({Better is} 28. Nd4 $15) 28... bxa5 29. Bc7 {[#]} (29. Qxa6 $142 Rb6 30. Qxa5 Qxd6 31. Qa4) 29... Rxc7 $1 $19 30. Qxc7 a4 31. Qxd8 Rxd8 32. Nc5 Bb5 33. Be4 (33. Rb1 {was worth a try.} Be8 34. g4) 33... Bf8 34. Rb1 Bxc5 35. Rxb5 {[%mdl 4096] Endgame KRB-KRB} Bd6 36. Ra5 (36. g4 $17) 36... a3 37. g4 h6 38. Ra6 Kf8 39. Kg2 Ke7 40. Kf3 {[#]} (40. Ra7+ $17 Rd7 41. Ra6) 40... Rb8 $1 41. Ra7+ Kf8 42. Ra6 Bc5 (42... Rb3+ $19 43. Ke2 Ke7) 43. d6 $17 {Black is better.} Rd8 44. Bd5 Bxd6 45. Ke4 Bc5 46. Rxh6 Bxf2 47. Rf6 {Weighted Error Value: White=0.34/Black=0.20} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6.7"]
[White "Bugaev, Anton"]
[Black "Ulasevich, Sergei"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1748"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,77,-4,-38,-21,-18,-16,-22,-21,-47,-45,-60,-59,-59,-54,-62,-56,-59,-35,-37,-37,-37,-38,-77,-82,-88,-13,-13,0,0,0,-13,39,40,41,47,45,45,45,-31,20,-14,-14,-14,-14,-14,0,0,0,-45,-18,-56,-25,-77,-45,-59,-7,-6,-6,-106,-14,-6,-14,-1125]} 1. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. O-O d6 6. Nc3 e5 7. d3 Nge7 8. e4 O-O 9. Ne1 Rb8 {A37: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3.} 10. Nc2 a6 11. Ne3 b5 {[#]} 12. cxb5 $146 ({Predecessor:} 12. Ned5 Nxd5 13. Nxd5 Ne7 14. Nxe7+ Qxe7 15. b3 f5 16. Bd2 f4 17. g4 Qh4 18. f3 {0-1 (38) Wexler,B-Sanguineti,R Mar del Plata 1957}) 12... axb5 13. Ncd5 Nxd5 14. Nxd5 Be6 15. Be3 b4 16. Qd2 Ne7 17. Nxe7+ Qxe7 18. a3 Rb6 19. a4 Ra6 20. Qd1 b3 (20... f5 $17 {next ...f4 is good for Black.} 21. exf5 Rxf5) 21. Bd2 $11 Qd7 22. a5 Rb8 23. Bc3 d5 (23... Qd8 $11) 24. exd5 $1 $14 Bxd5 25. Bxd5 Qxd5 26. Qe2 Rd6 27. Ra3 (27. Qe3 $14) 27... h5 (27... Qxd3 $15 28. Qxd3 Rxd3) 28. Qe4 (28. Qe3 {is more complex.} Qxd3 29. Qxc5 h4 30. gxh4 Qh3 31. Qe3) 28... Qxd3 29. Qxd3 Rxd3 30. a6 Rd7 31. a7 Ra8 32. Rxb3 Raxa7 (32... Rdxa7 {with more complications.} 33. Re1 f6 34. Kg2 Rc7 35. Rb6 Kf7) 33. Rb5 Rac7 34. Ba5 (34. Rb8+ $11 Kh7 35. Re8) 34... Rc8 35. Rc1 c4 (35... Bf8 $15) 36. b3 $11 Rd4 37. Bb6 (37. Kf1 $11) 37... Bh6 (37... c3 $17 {...c2 is the strong threat.} 38. Rc5 Rxc5 39. Bxc5 Rd3) 38. Rxc4 Rdxc4 39. b4 $2 {[%mdl 8192] Weighted Error Value: White=0.21/Black=0.28} (39. bxc4 $11 Rxc4 40. Rxe5) 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "6.8"]
[White "Poliakova, Varvara"]
[Black "Naumovich, Yaroslav"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1918"]
[BlackElo "2022"]
[Annotator "TA"]
[PlyCount "131"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,131,2,3,4,4,14,14,8,9,66,61,68,55,56,50,193,211,203,196,217,217,245,245,245,244,233,244,244,244,259,259,259,259,259,259,259,259,259,259,259,252,245,245,245,237,232,224,225,217,217,215,215,215,215,215,215,0,215,215,540,355,528,521,514,514,968,944,961,955,919,852,785,697,5202,4041,29976,29976,29981,29982,29982,29975,29974,29975,29975,29976,29976,29977,29977,29978,29978,29979,29979,29980,29980,29981,29983,29984,29985,29982,29982,29983,29983,29983,29985,29986,29986,29985,29985,29986,29986,29987]} 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 Be7 11. Bxf6 Bxf6 12. Qh5 {[%csl Gd3][%cal Rh5h7] [#]} g6 {C47: Scotch Four Knights and Four Knights with 4 g3.} 13. Qxd5 Qxd5 14. Nxd5 Bxb2 {The position is equal.} 15. Rab1 ({Not} 15. Nxc7 Bxa1 16. Nxa8 Be5 $17) 15... Be5 (15... Rb8 $11) 16. Rfe1 $14 Bd6 17. Nf6+ Kh8 18. Be4 $36 {[%mdl 2048] White is pushing.} Be6 (18... c6 $1 $14) 19. Bxa8 $18 Rxa8 20. Ne4 Bxa2 {[#]} 21. Rb2 $146 ({Predecessor:} 21. Ra1 Be6 22. Nxd6 cxd6 23. Ra6 d5 24. f3 Kg7 25. Kf2 Rc8 26. Re2 Rc7 27. Ke1 {1-0 (67) Rohan,B (1953)-Prathamesh,S (1597) Mumbai 2020}) 21... Be6 22. Nxd6 cxd6 {[%mdl 4096] Endgame KRR-KRB} 23. Reb1 Kg7 24. Rb8 Rxb8 25. Rxb8 {KR-KB} Bc4 26. Rd8 d5 27. Ra8 a6 28. f4 Kf6 29. Kf2 h6 30. Ke3 h5 31. Ra7 Bf1 32. g3 Ke6 33. Kd4 Bc4 34. Rb7 f6 35. c3 Kf5 36. Ke3 Kg4 37. Rb6 Kf5 38. Rb1 Kg4 39. Rb6 Kf5 40. h3 Bf1 $2 {[#]} (40... g5 {is a better chance.} 41. fxg5 Kxg5) 41. Rd6 Bxh3 (41... Bc4 $142 42. Kf3 g5 43. g4+ hxg4+ 44. hxg4+ Kg6) 42. Rxd5+ Kg4 43. Kf2 h4 (43... a5 $142 44. Rxa5 h4 45. gxh4 Kxf4 46. Ra4+ Ke5) 44. Rd3 Kf5 45. gxh4 Bg4 46. Ke3 Bh3 47. Rd5+ Kg4 48. Rd6 Kxh4 49. Rxf6 {White mates.} g5 50. Rh6+ Kg4 51. Rg6 Kf5 52. Rxg5+ Kf6 53. Ra5 Bc8 54. Kd4 Ke6 55. Kc5 Kf5 56. Kd6+ Kxf4 57. c4 Ke4 58. c5 Kd4 59. c6 Kc4 60. Kc7 Bh3 61. Rxa6 Kb5 62. Ra1 Bg2 63. Rc1 Bf3 64. Kd7 Bg4+ 65. Kd8 Kb6 66. c7 {Weighted Error Value: White=0.10/Black=0.31} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "7.1"]
[White "Sargsyan, Anna M."]
[Black "Aleksandrov, Aleksej"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2380"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,86,28,10,17,6,25,11,38,29,28,30,29,25,25,22,33,30,31,0,-8,-11,-10,-14,0,0,-10,-15,-4,-8,0,4,0,4,12,3,0,7,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-40,0,0,0,-453,-436,-1035,-979,-29974,-29975,-29975,-29976,-29976,-29977,-29977,-29978,-29996,-29997]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. O-O h6 6. c3 d6 7. Re1 O-O {C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} 8. Nbd2 a6 9. a4 Re8 {The position is equal.} 10. Nf1 Ba7 11. Be3 Be6 12. Bxe6 Rxe6 13. Bxa7 Rxa7 14. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Ra8 {[#]} 15. b5 $146 ({Predecessor:} 15. Qb3 Ne7 16. Ne3 Ng6 17. g3 Qd7 18. c4 Nh5 19. Qd1 Nf6 20. b5 Nh7 21. Rb1 {½-½ (82) Karjakin,S (2781)-Mamedyarov,S (2800) Paris 2017}) 15... Nb8 16. Ng3 Nbd7 17. d4 Qf8 18. Qb3 axb5 19. Qxb5 b6 20. a5 exd4 21. cxd4 {Threatening d5.} bxa5 22. Rxa5 c6 23. Qa4 Rxa5 24. Qxa5 Qe8 {[%cal Rf6e4]} 25. h3 (25. Qf5 {feels hotter.} Qb8 26. Qf4 c5 27. Qd2 cxd4 28. Nxd4 Re8 29. Ndf5) 25... Nxe4 26. Rxe4 Rxe4 27. Nxe4 Qxe4 28. Qd8+ Nf8 29. Qxd6 Ng6 30. Qd8+ Kh7 31. Qd7 f6 32. Nd2 Qd3 33. Nf1 c5 34. d5 Ne5 35. Qb7 c4 {[#] And now ...c3 would win.} 36. Ne3 f5 37. g3 $2 {[%mdl 8192]} (37. Qb8 $11 f4 38. Qxe5 fxe3 39. fxe3) 37... c3 $19 38. Qb3 (38. Qc7 $142 Nf3+ 39. Kg2 Ne1+ 40. Kg1) 38... Nf3+ 39. Kh1 Nd4 {Black mates.} 40. Qa3 Qe4+ 41. Kh2 Qf3 42. Qxc3 Qxf2+ 43. Kh1 Ne2 {[%cal Re2g3][%mdl 64] Double Attack.  Weighted Error Value: White=0.62/Black=0.05} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "7.2"]
[White "Stupak, Kirill"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2501"]
[BlackElo "2306"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:02:11]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:25]} e6 {[%emt 0:00:00]} 3. Nc3 {[%emt 0:00:02]} d5 {[%emt 0:00:00]} 4. Nf3 {[%emt 0:01:01]} c5 {[%emt 0:00:00]} 5. e3 {[%emt 0:02:24]} Nc6 {[%emt 0:00:07]} 6. a3 {[%emt 0:00:04]} dxc4 {[%emt 0:05:12]} 7. Bxc4 {[%emt 0:01:13]} a6 {[%emt 0:00:18]} 8. O-O {[%emt 0:05:26]} b5 {[%emt 0:02:27]} 9. Ba2 {[%emt 0:00:59]} Bb7 {[%emt 0:00:06]} 10. Qe2 {[%emt 0:06:22]} Be7 {[%emt 0:00:45]} 11. Rd1 {[%emt 0:05:33]} Qc7 {[%emt 0:07:40]} 12. Qc2 {[%emt 0:22:11]} Qb6 {[%emt 0:35:20]} 13. d5 {[%emt 0:19:15]} exd5 {[%emt 0:00:06]} 14. Nxd5 {[%emt 0:00:02]} Nxd5 {[%emt 0:00:05]} 15. Bxd5 {[%emt 0:00:03]} O-O {[%emt 0:03:22]} 16. e4 {[%emt 0:00:36]} c4 {[%emt 0:10:30]} 17. Be3 {[%emt 0:09:03]} Qc7 {[%emt 0:00:07]} 18. e5 {[%emt 0:02:10]} Nd8 {[%emt 0:12:06]} 19. b3 {[%emt 0:05:48]} Rc8 {[%emt 0:01:53]} 20. bxc4 {[%emt 0:02:15]} Bxd5 {[%emt 0:01:00]} 21. Rxd5 {[%emt 0:01:30]} Qxc4 {[%emt 0:00:05]} 22. Qxc4 {[%emt 0:03:06]} Rxc4 {[%emt 0:00:06]} 23. Rd4 {[%emt 0:01:41]} Rc3 {[%emt 0:01:41]} 24. a4 {[%emt 0:01:41]} Bc5 {[%emt 0:11:53]} 25. axb5 {[%emt 0:07:29]} axb5 {[%emt 0:00:19]} 26. Rd5 {[%emt 0:01:04]} Bxe3 {[%emt 0:00:08]} 27. fxe3 {[%emt 0:00:04]} Rxe3 {[%emt 0:03:58]} 28. Ra8 {[%emt 0:00:17]} Ne6 {[%emt 0:00:08]} 29. Rxf8+ {[%emt 0:00:04]} Kxf8 {[%emt 0:00:04]} 30. Rxb5 {[%emt 0:00:04]} g5 {[%emt 0:00:47]} 31. h3 {[%emt 0:01:37]} Kg7 {[%emt 0:00:59]} 32. Rb2 {[%emt 0:02:01]} h5 {[%emt 0:00:34]} 33. Kf2 {[%emt 0:01:03]} Re4 {[%emt 0:00:08]} 34. Rb5 {[%emt 0:01:28]} Kg6 {[%emt 0:03:21]} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "7.3"]
[White "Poliakova, Varvara"]
[Black "Zarubitski, Viachaslau"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1918"]
[BlackElo "2456"]
[Annotator "ChessBase"]
[PlyCount "70"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 1:30:30]} 2. d4 {[%emt 1:31:00]} b6 {[%emt 0:00:03]} 3. Bd3 {[%emt 0:03:08]} Bb7 {[%emt 0:00:21]} 4. c3 {[%emt 0:01:36]} c5 {[%emt 0:03:05]} 5. Ne2 {[%emt 0:03:27]} Nf6 {[%emt 0:00:41]} 6. Nd2 {[%emt 0:00:57]} d5 {[%emt 0:09:49]} 7. e5 {[%emt 0:01:05]} Nfd7 {[%emt 0:00:02]} 8. Nf3 {[%emt 0:00:47]} Ba6 {[%emt 0:02:28]} 9. Bc2 {[%emt 0:01:49]} Nc6 {[%emt 0:00:47]} 10. a3 {[%emt 0:01:37]} Qc7 {[%emt 0:02:12]} 11. O-O {[%emt 0:04:27]} Rc8 {[%emt 0:03:48]} 12. Bb1 {[%emt 0:09:16]} Na5 {[%emt 0:03:51]} 13. Re1 {[%emt 0:01:37]} Bxe2 {[%emt 0:19:26]} 14. Rxe2 {[%emt 0:04:05]} cxd4 {[%emt 0:03:13]} 15. Nxd4 {[%emt 0:01:00]} Nc6 {[%emt 0:01:46]} 16. Nb5 {[%emt 0:01:50]} Qb8 {[%emt 0:00:52]} 17. c4 {[%emt 0:06:50]} dxc4 {[%emt 0:03:37]} 18. Nd6+ {[%emt 0:01:40]} Bxd6 {[%emt 0:00:05]} 19. exd6 {[%emt 0:00:02]} Nce5 {[%emt 0:04:08]} 20. Bf4 {[%emt 0:05:15]} Ng6 {[%emt 0:02:03]} 21. Bg3 {[%emt 0:00:07]} O-O {[%emt 0:00:40]} 22. h4 {[%emt 0:07:20]} Rc5 {[%emt 0:01:15]} 23. h5 {[%emt 0:04:01]} Nge5 {[%emt 0:03:37]} 24. Rd2 {[%emt 0:06:38]} f5 {[%emt 0:33:53]} 25. f4 {[%emt 0:04:36]} Ng4 {[%emt 0:00:54]} 26. Qe2 {[%emt 0:04:56]} Qe8 {[%emt 0:03:19]} 27. Bc2 {[%emt 0:02:31]} Rf6 {[%emt 0:03:39]} 28. Bh4 {[%emt 0:01:39]} Qxh5 {[%emt 0:03:47]} 29. g3 {[%emt 0:00:02]} Rh6 {[%emt 0:00:18]} 30. Qf3 {[%emt 0:01:08]} Ngf6 {[%emt 0:02:08]} 31. Qa8+ {[%emt 0:01:14]} Qe8 {[%emt 0:00:28]} 32. Qxa7 {[%emt 0:01:11]} Rxh4 {[%emt 0:06:02]} 33. gxh4 {[%emt 0:00:13]} Nd5 {[%emt 0:00:05]} 34. Rf2 {[%emt 0:04:36]} Ra5 {[%emt 0:01:09]} 35. Qb7 {[%emt 0:02:42]} Nc5 {[%emt 0:00:05]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "7.4"]
[White "Navumenka, Mikhei"]
[Black "Barseghyan, Armen Ar."]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2052"]
[BlackElo "2358"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:09]} e6 {[%emt 0:00:00]} 3. Nf3 {[%emt 0:00:06]} a6 {[%emt 0:00:34]} 4. g3 {[%emt 1:31:45]} b5 {[%emt 0:00:22]} 5. b3 {[%emt 0:01:40]} Bb4+ {[%emt 0:01:33]} 6. Bd2 {[%emt 0:00:26]} Be7 {[%emt 1:30:31]} 7. Bg2 {[%emt 0:00:09]} Bb7 {[%emt 0:00:05]} 8. O-O {[%emt 0:00:31]} O-O {[%emt 0:00:42]} 9. Nc3 {[%emt 0:07:47]} Ne4 {[%emt 0:01:52]} 10. Ne1 {[%emt 0:02:42]} Nxc3 {[%emt 0:00:13]} 11. Bxc3 {[%emt 0:00:06]} Bxg2 {[%emt 1:29:56]} 12. Nxg2 {[%emt 0:00:51]} d5 {[%emt 0:08:08]} 13. Qc2 {[%emt 0:03:28]} c6 {[%emt 1:22:42]} 14. e4 {[%emt 1:16:55]} Nd7 {[%emt 0:01:37]} 15. Rfe1 {[%emt 0:01:36]} dxe4 {[%emt 0:04:32]} 16. Qxe4 {[%emt 0:00:46]} Rc8 {[%emt 0:00:04]} 17. Rad1 {[%emt 0:01:14]} Nf6 {[%emt 1:04:54]} 18. Qe2 {[%emt 1:09:16]} Qb6 {[%emt 0:06:16]} 19. Nf4 {[%emt 1:08:27]} Rfe8 {[%emt 0:05:02]} 20. Qf3 $11 {[%emt 0:03:45]} bxc4 {[%emt 0:34:43]} 21. bxc4 {[%emt 0:00:33]} a5 {[%emt 0:00:35]} 22. d5 {[%emt 0:12:29]} cxd5 {[%emt 0:00:25]} 23. cxd5 {[%emt 0:00:44]} Nxd5 {[%emt 0:04:54]} 24. Nxd5 {[%emt 0:07:18]} exd5 {[%emt 0:00:17]} 25. Bxg7 {[%emt 0:01:13]} Kxg7 {[%emt 0:01:28]} 26. Rxe7 {[%emt 0:00:14]} Rxe7 {[%emt 0:00:38]} 27. Qg4+ {[%emt 0:00:05]} Qg6 {[%emt 0:00:54]} 28. Qxc8 {[%emt 0:00:11]} Re2 {[%emt 0:08:52]} 29. a3 {[%emt 0:18:07]} Qe4 {[%emt 0:01:38]} 30. Qc3+ {[%emt 0:00:10]} f6 {[%emt 0:00:05]} 31. Qxa5 {[%emt 0:02:25]} Kg6 {[%emt 0:00:41]} 32. Qc3 {[%emt 0:02:15]} d4 {[%emt 0:01:18]} 33. Qb3 {[%emt 0:01:46]} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "7.5"]
[White "Apryshko, Gleb"]
[Black "Sarychev, Sergey"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2391"]
[BlackElo "1904"]
[Annotator "NA"]
[PlyCount "37"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:26]} e6 {[%emt 0:00:00]} 2. d3 {[%emt 0:00:03]} d5 {[%emt 0:02:59]} 3. Nd2 {[%emt 0:00:02]} c5 {[%emt 0:00:10]} 4. Ngf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:28]} 5. g3 {[%emt 0:00:01]} Bd6 {[%emt 0:00:12]} 6. Bg2 {[%emt 0:00:04]} Nge7 {[%emt 0:00:08]} 7. O-O {[%emt 0:00:11]} O-O {[%emt 0:00:10]} 8. Nh4 {[%emt 0:03:57]} g5 {[%emt 0:04:07]} 9. Nhf3 {[%emt 0:00:10]} f6 {[%emt 0:00:18]} 10. exd5 {[%emt 0:00:25]} exd5 {[%emt 0:01:52]} 11. c4 {[%emt 0:00:09]} Bf5 {[%emt 0:03:08]} 12. cxd5 {[%emt 0:00:33]} Nb4 {[%emt 0:03:29]} 13. Ne4 {[%emt 0:00:23]} Nbxd5 {[%emt 0:06:56]} 14. b4 {[%emt 0:35:54]} (14. h4 $16) 14... cxb4 {[%emt 0:25:03]} 15. Qb3 {[%emt 0:02:26]} (15. h4 $14) 15... a5 {[%emt 0:06:30]} 16. a4 $15 {[%emt 0:01:43]} Kg7 {[%emt 0:15:39]} 17. Bb2 {[%emt 0:00:07]} g4 {[%emt 0:05:20]} 18. Nd4 {[%emt 0:00:38]} Bc8 {[%emt 0:04:53]} 19. Ng5 {[%emt 0:01:55]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "7.6"]
[White "Klachkou, Platon"]
[Black "Siniauski, Artsiom"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1756"]
[BlackElo "2277"]
[Annotator "NA"]
[PlyCount "65"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:55]} e6 {[%emt 0:00:02]} 2. d4 {[%emt 0:00:00]} d5 {[%emt 0:00:03]} 3. Nc3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:17]} 4. Bg5 {[%emt 0:00:00]} Bb4 {[%emt 0:00:38]} 5. e5 {[%emt 0:00:00]} h6 {[%emt 0:00:08]} 6. exf6 {[%emt 0:00:00]} hxg5 {[%emt 0:00:07]} 7. fxg7 {[%emt 0:00:00]} Rg8 {[%emt 0:00:04]} 8. a3 {[%emt 0:00:00]} Bxc3+ {[%emt 0:03:15]} 9. bxc3 {[%emt 0:00:00]} Qf6 {[%emt 0:00:18]} 10. c4 {[%emt 0:00:00]} Qxg7 {[%emt 0:07:58]} 11. cxd5 {[%emt 0:00:00]} exd5 {[%emt 0:00:07]} 12. Bd3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:32]} 13. Ne2 {[%emt 0:00:00]} Be6 {[%emt 0:01:24]} 14. c3 {[%emt 0:00:00] [#]} O-O-O $1 {[%emt 0:02:36]} 15. Rb1 {[%emt 0:00:00]} Rd6 {[%emt 0:03:36]} 16. Qa4 {[%emt 0:00:00]} Qh6 {[%emt 0:06:04]} 17. Ng3 {[%emt 0:00:00]} g4 {[%emt 0:07:08]} 18. Qd1 {[%emt 0:00:00]} Re8 {[%emt 0:03:28]} 19. Kf1 {[%emt 0:00:00]} Kb8 {[%emt 0:07:54]} 20. Qc1 {[%emt 0:00:00]} Qh8 {[%emt 0:14:32]} 21. Ne2 {[%emt 0:00:00]} Na5 {[%emt 0:02:50]} 22. Nf4 {[%emt 0:10:30]} Nc4 {[%emt 0:37:59]} 23. g3 $15 {[%emt 0:00:00]} Qf6 {[%emt 0:02:08]} 24. Kg2 {[%emt 0:00:00]} Bf5 {[%emt 0:00:45]} 25. Bxf5 {[%emt 0:12:00]} Qxf5 {[%emt 0:00:05]} 26. Re1 {[%emt 0:00:00]} Rh8 {[%emt 0:01:26]} 27. Qd1 {[%emt 0:00:00]} Rdh6 {[%emt 0:01:38]} 28. h4 {[%emt 0:00:00]} gxh3+ {[%emt 0:00:35]} 29. Kh2 {[%emt 0:00:00]} Re6 {[%emt 0:02:00]} 30. Rxe6 {[%emt 0:00:00]} fxe6 {[%emt 0:00:06]} 31. Qe1 {[%emt 0:00:00]} e5 {[%emt 0:00:54]} 32. dxe5 {[%emt 0:00:00]} Nxe5 {[%emt 0:00:14]} 33. Qd1 {[%emt 0:00:00]} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "7.7"]
[White "Ulasevich, Sergei"]
[Black "Klachkou, Tsimafei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2170"]
[BlackElo "1992"]
[Annotator "NA"]
[PlyCount "108"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00]} 3. Bb5 {[%emt 0:00:11]} g6 {[%emt 1:31:30]} 4. O-O {[%emt 1:31:49]} Bg7 {[%emt 0:00:06]} 5. c3 {[%emt 0:00:13]} d5 {[%emt 0:02:49]} 6. Qa4 {[%emt 0:06:50]} Qd6 {[%emt 0:13:23]} 7. d4 {[%emt 0:16:05]} dxe4 {[%emt 0:04:36]} 8. dxc5 {[%emt 0:01:33]} Qxc5 {[%emt 0:01:31]} 9. Be3 {[%emt 0:00:26]} Qd6 {[%emt 0:00:52]} 10. Rd1 {[%emt 0:09:45]} Qc7 {[%emt 0:01:00] [#]} 11. Qxe4 {[%emt 0:11:58]} (11. Bf4 $1 $16 {[%cal Rf4c7][%mdl 512]} Qb6 (11... e5 12. Nxe5) 12. Nd4 Bxd4 13. cxd4) 11... Nf6 {[%emt 0:02:03]} 12. Qe5 {[%emt 0:00:40]} Qxe5 {[%emt 0:00:05]} 13. Nxe5 {[%emt 0:00:05]} Bd7 {[%emt 0:00:07]} 14. Nxd7 {[%emt 0:48:56]} Nxd7 {[%emt 0:00:01]} 15. Bxc6 {[%emt 0:00:14]} bxc6 {[%emt 0:00:01]} 16. Nd2 {[%emt 0:00:12]} Be5 {[%emt 0:09:00]} 17. a4 {[%emt 0:01:43]} a6 {[%emt 0:02:26]} 18. Nc4 {[%emt 0:01:41]} Bc7 {[%emt 0:00:43]} 19. b4 {[%emt 0:03:49]} Ne5 {[%emt 0:00:54]} 20. Nd2 {[%emt 0:05:40]} Ng4 {[%emt 0:02:16]} 21. Nf3 $11 {[%emt 0:01:29]} (21. Bd4 $5 {[%cal Rd4h8]} Bxh2+ 22. Kf1 $14) 21... Nxe3 {[%emt 0:07:45]} 22. fxe3 {[%emt 0:00:03]} e5 {[%emt 0:00:24]} 23. e4 {[%emt 0:01:08]} Ke7 {[%emt 0:00:48]} 24. Kf2 {[%emt 0:01:17]} f5 {[%emt 0:01:22]} 25. Nd2 {[%emt 0:01:06]} Bb6+ {[%emt 0:03:11]} 26. Ke2 {[%emt 0:00:41]} Rhd8 {[%emt 0:00:31]} 27. Nc4 {[%emt 0:00:20]} Bc7 {[%emt 0:00:01]} 28. h3 {[%emt 0:00:50]} f4 {[%emt 0:00:33]} 29. Rxd8 {[%emt 0:10:03]} Rxd8 {[%emt 0:00:08]} 30. Rd1 {[%emt 0:00:05]} Rxd1 {[%emt 0:01:50]} 31. Kxd1 {[%emt 0:00:01]} g5 {[%emt 0:00:09]} 32. Ke2 {[%emt 0:00:09]} h5 {[%emt 0:00:05]} 33. Kf3 {[%emt 0:00:19]} Ke6 {[%emt 0:00:33]} 34. g4 {[%emt 0:00:41]} h4 {[%emt 0:00:12]} 35. Ke2 {[%emt 0:00:18]} Bd8 {[%emt 0:06:30]} 36. Kd3 {[%emt 0:01:12]} Bf6 {[%emt 0:00:23]} 37. Nd2 {[%emt 0:00:09]} Kd6 {[%emt 0:00:04]} 38. Kc4 {[%emt 0:00:07]} Be7 {[%emt 0:00:19]} 39. Kb3 {[%emt 0:01:01]} Bd8 {[%emt 0:00:14]} 40. Nf3 {[%emt 0:00:33]} Bf6 {[%emt 0:00:23]} 41. Nd2 {[%emt 0:05:53]} Bd8 {[%emt 0:00:42]} 42. Ka3 {[%emt 0:00:34]} Kd7 {[%emt 0:01:52]} 43. Kb2 {[%emt 0:04:17]} Ke6 {[%emt 0:00:27]} 44. Kc2 {[%emt 0:00:34]} Kd7 {[%emt 0:00:21]} 45. Nb3 {[%emt 0:10:35]} Bb6 {[%emt 0:06:56]} 46. Kd3 {[%emt 0:00:20]} Kd6 {[%emt 0:03:14]} 47. c4 {[%emt 0:01:49]} Bd8 {[%emt 0:04:39]} 48. a5 {[%emt 0:00:31]} Be7 {[%emt 0:01:42]} 49. Nd2 {[%emt 0:00:10]} Ke6 {[%emt 0:01:03]} 50. Kc3 {[%emt 0:00:27]} Bd8 {[%emt 0:01:28]} 51. Kb3 {[%emt 0:01:52]} c5 {[%emt 0:01:08]} 52. b5 {[%emt 0:00:39]} axb5 {[%emt 0:00:26]} 53. a6 {[%emt 0:00:11]} bxc4+ {[%emt 0:00:04]} 54. Nxc4 {[%emt 0:00:06]} Bb6 {[%emt 0:00:12]} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.09"]
[Round "7.8"]
[White "Spizharny, Mikhail"]
[Black "Bugaev, Anton"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2153"]
[BlackElo "1748"]
[Annotator "NA"]
[PlyCount "132"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:00]} 3. c4 {[%emt 0:00:01]} Nc6 {[%emt 0:00:07]} 4. Be2 {[%emt 0:00:34]} Nf6 {[%emt 0:01:14]} 5. Nc3 {[%emt 0:00:14]} d5 {[%emt 0:01:57]} 6. exd5 {[%emt 0:00:08]} exd5 {[%emt 0:00:06]} 7. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:08:55] seems to push 7...Be6 aside.} 8. Nxd4 {[%emt 0:00:16]} dxc4 {[%emt 0:06:09]} 9. Nxc6 {[%emt 0:00:37]} Qxd1+ {[%emt 0:00:23]} 10. Nxd1 {[%emt 0:01:15]} bxc6 {[%emt 0:00:29]} 11. Bxc4 {[%emt 0:00:17]} Bb4+ {[%emt 0:02:52]} 12. Bd2 {[%emt 0:02:37]} Bxd2+ {[%emt 0:05:06]} 13. Kxd2 {[%emt 0:00:01]} O-O {[%emt 0:01:31]} 14. Ne3 {[%emt 0:03:31]} Rd8+ {[%emt 0:02:02]} 15. Ke2 {[%emt 0:00:50]} Rb8 {[%emt 0:01:41]} 16. b3 {[%emt 0:01:00]} Ne4 {[%emt 0:01:47] [#]} 17. Rhc1 $146 {[%emt 0:10:13]} ({Predecessor:} 17. Nd1 Bf5 18. f3 Nd2 19. Ne3 Nxc4 20. Nxc4 Bd3+ 21. Ke3 Bxc4 22. bxc4 Rb2 23. Rad1 {½-½ (70) Berke,A (2171)-Turk,T (1991) Sibenik 2016}) 17... Rd2+ {[%emt 0:16:15]} 18. Ke1 $1 {[%emt 0:00:01]} Rd6 {[%emt 0:08:20]} 19. Rd1 {[%emt 0:03:40]} Kf8 {[%emt 0:03:24]} 20. f3 $18 {[%emt 0:00:50]} Rxd1+ {[%emt 0:00:10]} 21. Rxd1 {[%emt 0:00:02]} Nf6 {[%emt 0:00:28] [#]} 22. Rd8+ $1 {[%emt 0:04:01]} Ke7 {[%emt 0:00:45]} 23. Rh8 {[%emt 0:00:16]} g6 {[%emt 0:07:27]} 24. Ba6 {[%emt 0:00:42]} Ne8 {[%emt 0:01:56]} 25. Bxc8 {[%emt 0:00:11]} Rxc8 {[%emt 0:00:06]} 26. Rxh7 {[%emt 0:00:04]} Nd6 {[%emt 0:03:08]} 27. Rh4 {[%emt 0:00:57]} Kf6 {[%emt 0:00:40]} 28. Ra4 {[%emt 0:00:42]} Nb5 {[%emt 0:02:56]} 29. Ra6 {[%emt 0:01:52]} Ke6 {[%emt 0:02:29]} 30. Kd2 {[%emt 0:02:59]} Rc7 {[%emt 0:03:17]} 31. Kc2 {[%emt 0:01:27]} Ke5 {[%emt 0:01:42]} 32. Ra4 {[%emt 0:00:48]} f5 {[%emt 0:02:42]} 33. Rh4 {[%emt 0:01:01]} g5 {[%emt 0:03:09]} 34. Nc4+ {[%emt 0:01:19]} Kd5 {[%emt 0:00:29]} 35. Rh6 {[%emt 0:02:08]} Re7 {[%emt 0:02:46]} 36. Kd3 {[%emt 0:03:05]} Kc5 {[%emt 0:01:46]} 37. Rg6 {[%emt 0:01:30]} Rd7+ {[%emt 0:00:55]} 38. Kc2 {[%emt 0:02:08]} Nd4+ {[%emt 0:00:33]} 39. Kc1 {[%emt 0:07:53]} Re7 {[%emt 0:01:21]} 40. Rxg5 {[%emt 0:01:05]} Re2 {[%emt 0:02:59]} 41. Kd1 {[%emt 0:04:30]} Rxa2 {[%emt 0:01:03]} 42. h4 {[%emt 0:01:27]} Nxb3 {[%emt 0:01:41]} 43. Ne3 {[%emt 0:00:38]} Kd4 {[%emt 0:01:40]} 44. Nxf5+ {[%emt 0:00:18]} Kd3 {[%emt 0:00:13]} 45. Ke1 {[%emt 0:00:05]} c5 {[%emt 0:01:01]} 46. Nd6 {[%emt 0:01:03]} Re2+ {[%emt 0:01:07]} 47. Kf1 {[%emt 0:00:18]} Nd2+ {[%emt 0:00:26]} 48. Kg1 {[%emt 0:00:01]} Re6 {[%emt 0:01:32]} 49. Nb7 {[%emt 0:01:18]} Re1+ {[%emt 0:00:20]} 50. Kh2 {[%emt 0:00:35]} c4 {[%emt 0:00:14]} 51. Rd5+ {[%emt 0:02:52]} Kc2 {[%emt 0:01:20]} 52. h5 {[%emt 0:01:18]} c3 {[%emt 0:00:34]} 53. Nd6 {[%emt 0:01:09]} Kb2 {[%emt 0:00:46]} 54. Nb5 {[%emt 0:00:12]} Nf1+ {[%emt 0:00:17]} 55. Kh3 {[%emt 0:03:53]} c2 {[%emt 0:00:12]} 56. Rc5 {[%emt 0:00:14]} c1=Q {[%emt 0:00:21]} 57. Rxc1 {[%emt 0:00:02]} Rxc1 {[%emt 0:00:21]} 58. Nxa7 {[%emt 0:00:25]} Ne3 {[%emt 0:00:37]} 59. g4 {[%emt 0:00:17]} Kc3 {[%emt 0:00:50]} 60. Nc6 {[%emt 0:01:16]} Kc4 {[%emt 0:00:21]} 61. Ne7 {[%emt 0:01:36]} Kc5 {[%emt 0:00:27]} 62. Kh4 {[%emt 0:02:09]} Kd6 {[%emt 0:00:20]} 63. Ng6 {[%emt 0:00:08]} Ke6 {[%emt 0:00:45]} 64. Kg5 {[%emt 0:02:25]} Rc5+ {[%emt 0:00:11]} 65. Kf4 {[%emt 0:04:59]} Nd5+ {[%emt 0:01:49]} 66. Kg5 {[%emt 0:29:33]} Ne3+ {[%emt 0:00:30]} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8.1"]
[White "Aleksandrov, Aleksej"]
[Black "Zarubitski, Viachaslau"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "2563"]
[BlackElo "2456"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,95,-2,24,0,8,6,12,-3,0,0,0,0,0,0,0,0,0,-17,20,16,16,18,17,11,29,14,17,11,41,36,35,25,63,64,61,52,61,41,53,41,52,43,43,52,60,64,61,60,75,83,75,75,81,74,74,63,115,115,135,142,379,377,424,414,404,179,431,362,501,157,564,466,831,831,982,883,1458,1342,4894,3520,29990,29991]} 1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 e6 5. d4 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bd6 9. a3 {D47: Semi-Slav: Meran System.} O-O 10. Ng5 $5 {[%mdl 4] Exploring less charted territory.} Bb7 11. Qc2 {[%cal Rd3h7] The position is equal.} h6 12. Nge4 Be7 13. b4 a5 14. Rb1 axb4 15. axb4 e5 16. Nc5 {[#]} Nxc5 $146 ({Predecessor:} 16... exd4 17. Nxb7 Qb6 18. exd4 Qxb7 19. O-O Nb6 20. Ne4 Nxe4 21. Bxe4 Nd5 22. Bd2 Qb6 {1-0 (40) Schubert,T (2365)-Petr,M (2415) Germany 2006}) 17. dxc5 Bc8 18. O-O Be6 19. Bb2 Qc7 20. h3 Rfd8 21. Ra1 Nd5 22. Nxd5 Bxd5 23. Be4 Bc4 24. Rxa8 Rxa8 25. Rd1 f6 26. Rd2 Be6 27. Qd1 Ra4 28. Bc3 Ra3 29. Qc1 Ra8 30. f4 exf4 31. exf4 Bf8 32. Qe1 Bc4 33. Qe3 Ra3 {White must now prevent ...Qe7.} 34. Qd4 Qc8 35. Rd1 Qe6 (35... Be6 $14) 36. Re1 $16 {Threatens to win with Bh7+!} f5 37. Bf3 Qg6 (37... Qc8 $16 38. Bh5 Be6) 38. Re3 $18 Ra2 39. Qd7 Rc2 ({Don't go for} 39... Qg3 $2 40. Bd5+ $1 {[%mdl 512]} Bxd5 41. Rxg3 $18) 40. Qxc6 (40. Bxc6 $142 h5 {[#]} 41. Qd1 $1) 40... Qf7 $2 (40... Qxc6 {keeps fighting.} 41. Bxc6 g5) 41. h4 h5 42. Qb7 $2 (42. Qa8 $18 {has better winning chances.}) 42... Qg6 $2 {A mistake that costs the game.} (42... Qxb7 $16 {is more resistant.} 43. Bxb7 g6) 43. Qd7 Rc1+ (43... Kh7 $142 44. Be5 Qf7) 44. Kh2 Kh7 45. Qd2 Rf1 46. Qd8 Qf7 47. c6 Qg6 48. Qxf8 {Weighted Error Value: White=0.23/Black=0.63} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8.2"]
[White "Siniauski, Artsiom"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2277"]
[BlackElo "2501"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,98,23,34,25,28,38,41,46,38,55,55,55,65,72,55,82,74,139,105,136,119,122,56,42,53,60,42,42,37,31,31,42,-9,-29,-25,-11,-45,-27,-52,-36,-26,-7,-6,0,0,0,0,0,0,0,0,0,-13,-13,-9,-11,-4,-6,-15,-12,-28,0,0,0,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 f6 9. a3 Bxc3 10. Qxc3 fxe5 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} 11. dxe5 Bd7 12. Qd2 Qe7 {White is slightly better.} 13. b4 {[#]} a6 $146 ({Predecessor:} 13... O-O 14. b5 Nd8 15. O-O c5 16. c4 Nf7 17. a4 Rad8 18. Qc2 h6 19. Rfe1 Bc8 {½-½ (45) Oppermann,R (2018)-Johnston,A (1925) ICCF email 2009}) 14. O-O O-O 15. Qe3 Qe8 16. c4 Qh5 17. Rfe1 Qg4 (17... Rae8 $142) 18. Rad1 Qf4 19. cxd5 exd5 20. Bc2 (20. e6 $16 Qxe3 21. Rxe3) 20... Qxe3 $14 21. Rxe3 Ne7 22. Nd4 b6 23. Rc3 Rac8 24. Nb3 Bb5 25. Bd3 (25. g3 $14) 25... Bxd3 $11 26. Rdxd3 Rf4 27. g3 Rc4 28. Re3 Nf5 29. Rf3 {[#]} Re8 $1 30. Nd2 (30. Rxc4 dxc4) 30... Rxc3 31. Rxc3 Rxe5 32. Rxc7 {[%mdl 4096] Endgame KRN-KRN} Re1+ 33. Kg2 Re2 34. Nf1 Nd6 35. Rd7 Ne4 36. Rxd5 Rxf2+ 37. Kg1 Ra2 38. Rd3 Ng5 {[#] And now ...Nh3+ would win.} 39. Kh1 Rf2 40. Ne3 {The position is equal.} h5 {Black wants to play ...Nf3.} 41. Rc3 Re2 (41... Kf7 {with more complications.} 42. Kg1 Nh3+ 43. Kh1 Ra2 44. Rc2 Rxa3 45. Nc4 Rb3) 42. Nd5 Nh3 43. Nf4 (43. Nxb6 {is interesting.} g5 44. Rc8+ Kf7 45. Rc7+ Kg6 46. Rc6+) 43... Nxf4 44. gxf4 {KR-KR} Ra2 45. Rc6 Rxa3 46. Rxb6 Ra2 47. b5 a5 48. Ra6 h4 49. b6 Kf7 {Weighted Error Value: White=0.09/Black=0.07} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8.3"]
[White "Tsaruk, Maksim"]
[Black "Apryshko, Gleb"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2306"]
[BlackElo "2391"]
[Annotator "TA"]
[PlyCount "32"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,32,49,38,28,30,42,45,67,60,56,50,45,50,71,74,77,0,70,0,69]} 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 a5 8. Nf3 Be7 {C06: French Tarrasch: 3...Nf6 4 e5 Nfd7 5 Bd3 main lines.} 9. O-O a4 10. a3 cxd4 {White is slightly better.} 11. cxd4 Nb6 12. Nc3 Bd7 13. Bc2 Nb8 14. Ne1 {[#]} Nc6 $146 ({Predecessor:} 14... Bc6 15. Nd3 N8d7 16. Kh1 Qb8 17. f4 g6 18. Nb4 Qa7 19. Rb1 Qa5 20. Bd2 Qa7 21. Rf3 Nc4 22. Nxc6 bxc6 {½-½ (51) Rogic,D (2500)-De Francesco,K (2178) Austria 2021}) 15. Nf3 Nb8 16. Ne1 Nc6 {Weighted Error Value: White=0.18/Black=0.06} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8.4"]
[White "Navumenka, Mikhei"]
[Black "Sargsyan, Anna M."]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2052"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,91,54,54,53,56,60,53,53,72,85,185,168,173,100,215,165,173,160,212,94,91,94,89,47,36,0,0,0,22,0,0,-146,-148,-199,-198,-251,-223,-232,-245,-289,-257,-273,-192,-372,-262,-536,-520,-541,-514,-379,-290,-361,-353,-766,-753,-1164,-1161,-1133,-1126,-974,-717,-2996,-2950,-2232,-2096,-1762,-1659,-29965,-5731,-29973,-29974,-29973,-29974,-29974,-29975,-29968,-29973,-6499,-4291,-29997,-29998,-29998,-29999,-29999]} 1. c4 e5 2. g3 c6 3. d4 Nf6 4. Nc3 Bb4 5. dxe5 Ne4 6. Bd2 {[#] A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6.} Bxc3 $146 ({Predecessor:} 6... Nxd2 7. Qxd2 O-O 8. Bg2 Na6 9. a3 Be7 10. Nf3 Nc5 11. Rd1 f6 12. exf6 Rxf6 {1-0 (27) Yanev,T (2412)-Krastev,K (1768) Sofia 2012}) 7. Bxc3 Nxc3 8. bxc3 {White is slightly better.} Qa5 9. Qd4 c5 {[#]} (9... O-O $16) 10. Qd3 $1 $18 O-O 11. Nf3 ({White should try} 11. Bg2 $18) 11... h6 (11... d6 $16) 12. Nh4 d6 13. exd6 Rd8 {[#]} (13... Be6 $16) 14. Rd1 (14. f4 $1 $18 {and the rest is easy.}) 14... Nc6 $16 15. f4 {Strongly threatening Bg2.} Be6 16. Bg2 {Black must now prevent Bxc6.} Rxd6 17. Qxd6 Rd8 18. Qxd8+ Nxd8 19. O-O Bxc4 20. Rf2 {Black keeps a firm grip on the game.} (20. Rd2 $11) 20... Nc6 $17 ({Much less strong is} 20... Bxa2 21. Ra1 $15) 21. Bxc6 (21. Nf5 $17 {might work better.}) 21... bxc6 $19 22. f5 (22. e4 $142) 22... Qxc3 23. Ng2 Bxa2 24. Nf4 Bc4 25. g4 a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 26. Kg2 $2 (26. g5 {was necessary.} Bd5 27. gxh6) 26... a4 {And now ...a3 would win.} 27. h4 $2 (27. Rd8+ Kh7 28. g5 Bd5+ 29. Nxd5 cxd5 30. Rf8) 27... Qf6 28. h5 Qh4 29. Kf3 a3 30. e4 Bb3 31. Rd7 $2 (31. Ra1) 31... Qh1+ 32. Kg3 Qg1+ 33. Kh3 Kf8 ({Not} 33... Qxf2 34. Rd8+ Kh7 35. Ng6 $11) 34. Rf3 Bd1 35. Rxa3 Qxg4+ {[%mdl 64] Double Attack} 36. Kh2 Qxf4+ {[%mdl 64] Double Attack} 37. Kg1 {[#]} Kg8 $1 38. Ra8+ (38. Rdd3 Bc2) 38... Kh7 39. Rdd8 Qe3+ 40. Kh2 Qf2+ 41. Kh3 Qf3+ 42. Kh2 Qxh5+ 43. Kg3 g5 {( -> ...Qf3+)} 44. Re8 Qf3+ {Black mates.} 45. Kh2 Qf2+ 46. Kh3 g4# {Weighted Error Value: White=1.14/Black=0.24} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8.5"]
[White "Barseghyan, Armen Ar."]
[Black "Ulasevich, Sergei"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2358"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,109,24,23,19,23,4,8,0,0,0,7,0,0,0,0,0,6,8,21,-2,50,24,32,28,106,0,89,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-15,0,0,0,0,0,0,0,-8,-8,-16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 O-O 6. Be2 e5 7. O-O exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. Qd2 Nf4 12. Nxc6 Nxe2+ 13. Nxe2 bxc6 14. Bd4 {E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} Bxd4+ 15. Qxd4 c5 16. Qc3 {[#]} a5 $146 ({Predecessor:} 16... Bb7 17. Rae1 Qe7 18. Nc1 Qe5 19. Qxe5 Rxe5 20. Nd3 Re7 21. g4 f6 22. Kf2 Bc8 {½-½ (43) Bacrot,E (2705)-Saric,I (2616) Deizisau 2013}) 17. Rad1 Qe7 18. Nf4 {Hoping for Nd5.} Bb7 19. Nd3 a4 20. Rfe1 Qf8 21. e5 Qg7 22. f4 f6 (22... Re6 $11) 23. exf6 $14 Qf7 24. Nf2 {Black must now prevent Ng4.} Qd7 {[#]} (24... Rxe1+ $1 $11 {remains equal.} 25. Rxe1 Re8) 25. Qg3 (25. Re5 $1 $16 {[%mdl 512]}) 25... Rxe1+ $11 26. Rxe1 {aiming for Nh3.} Re8 {[%cal Re8e1] The position is equal.} 27. Ng4 Kf8 28. Nh6 Qc6 {Threatens to win with ...Rxe1+.} 29. Rxe8+ Qxe8 30. h3 Qe6 31. Qg5 Qe1+ 32. Kh2 Qe4 33. a3 Qe2 34. h4 Bc6 35. Qg3 Qxc4 36. f5 Qe4 37. h5 Qe2 $1 {[%cal Re2h5][%mdl 64] Double Attack} 38. hxg6 Qh5+ {[%mdl 64] Double Attack} 39. Qh3 $132 {[%mdl 2048] White wants to mate with g7+. White is not holding back} hxg6 40. fxg6 {White threatens g7+ and mate.} Qxg6 41. Qc8+ Be8 $1 42. Ng4 Qh7+ 43. Kg3 Qd3+ 44. Kh4 Qh7+ 45. Kg3 Qd3+ 46. Kh4 Qh7+ 47. Kg5 Qg8+ 48. Kf5 Qd5+ 49. Kf4 Qc4+ 50. Kf3 Qd5+ 51. Kf2 Qd2+ 52. Kf3 Qd5+ 53. Kf4 Qc4+ 54. Kg5 Qg8+ 55. Kh4 {Weighted Error Value: White=0.05/Black=0.07} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8.6"]
[White "Vainerchuk, Barys"]
[Black "Vashchilov, Sergey"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1993"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,144,24,31,10,21,-3,0,0,0,-37,-28,-39,-7,-28,-21,-33,-39,-54,-58,-74,-66,-56,-52,-65,-59,-81,-86,-87,-90,-94,-109,-102,-88,-110,-111,-112,-88,-88,-88,-89,-72,-97,-90,-107,-104,-120,-119,-112,-107,-109,-106,-158,-155,-198,-173,-232,-106,-141,0,-179,0,-160,-89,-89,-83,-97,-89,-117,-95,-95,-95,-297,-248,-474,-462,-389,-171,-160,-158,-160,-147,-145,-145,-610,-584,-600,-365,-580,-443,-1501,-1274,-4990,-4437,-3718,-2206,-4990,-4990,-4990,-4369,-5168,-5093,-5185,-4547,-3796,-3377,-29971,-29971,-29970,-29971,-29960,-4627,-29976,-29977,-29965,-29958,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29988,-29988,-29989,-29990,-29992,-29993]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 O-O 8. f4 cxd4 {8...Bd7 is the modern continuation.} 9. Nf3 Nbc6 10. Bd3 {[%mdl 1024] White has compensation. C17: French: 3 Nc3 Bb4 4 e5 c5 sidelines.} Qb6 11. O-O a6 12. Nd6 {The position is equal.} f6 13. Kh1 Bd7 14. Qf2 Be8 {[#]} 15. exf6 $146 (15. Qg3 {is interesting.} Bg6 16. Qh3 Nd8 17. Rae1 Bxd3 18. cxd3 Nc8 19. Nxc8 Rxc8 20. f5) ({Predecessor:} 15. c3 Bg6 16. Bxg6 Nxg6 17. Nxd4 Nxd4 18. Qxd4 Qxb2 19. exf6 Rxf6 20. f5 Raf8 21. a4 exf5 22. Qxd5+ {0-1 (39) Ozsvath,A-Farago,I Budapest 1965}) 15... Rxf6 {...Bg6 is the strong threat.} 16. Nxe8 Rxe8 17. c3 e5 (17... Rxf4 18. Bxh7+ Kh8 19. Qg3 $1 $14) 18. fxe5 {[#]} Nxe5 {[%mdl 64] Pin} 19. Qe2 Nxd3 20. Qxd3 Nf5 21. Nxd4 Nxd4 22. Rxf6 Qxf6 23. Qxd4 Qxd4 24. cxd4 $15 {[%mdl 4096] Endgame KR-KR} Re4 25. Rc1 Rxd4 26. Kg1 h6 27. Rc2 Rf4 28. g3 Rf7 29. Rc8+ Kh7 30. Rd8 Rc7 31. Rxd5 Rc1+ 32. Kg2 Rc2+ {[%mdl 64] Double Attack} 33. Kh3 Rxb2 34. a4 (34. Ra5 $142) 34... Rb4 $17 35. Rd6 h5 36. Kg2 (36. a5 {might work better.}) 36... Rb2+ (36... Rxa4 $19 {And now ...Ra2+ would win.} 37. Rb6 Ra2+ 38. Kh3 g5 39. Rxb7+ Kg6) 37. Kg1 Rb4 38. Kg2 $1 Rb2+ 39. Kg1 $1 g5 ({Black should play} 39... g6 40. Rd7+ Kh6) 40. h3 Kg7 41. Kf1 Rb4 42. Kf2 h4 43. gxh4 gxh4 44. Ke3 $2 (44. a5 $17) 44... Kf8 ({Not} 44... Rxa4 45. Rb6 $17) 45. Rd7 (45. a5 {was the only chance.}) 45... Ke8 $19 46. Rh7 Kd8 (46... a5 $142 47. Kf2 b6) 47. a5 Kc8 $1 48. Kd2 Ra4 49. Kc2 Rxa5 50. Rxh4 $2 {[%mdl 8192] [#] This costs White the game.} (50. Kb3 $17) 50... Ra3 $1 51. Rh7 Kb8 52. h4 (52. Kb2 $142 Rf3 53. h4) 52... Rh3 53. h5 (53. Rh5 $142 Ka7 54. Kb2) 53... Ka7 54. h6 Kb6 55. Kb2 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 56. Rh8 Kb5 57. h7 Kb4 58. Kc2 Rh2+ 59. Kc1 a4 60. Rg8 Rxh7 61. Rg4+ Kb3 62. Rg3+ Ka2 63. Rg2+ {[#]} Ka1 $1 64. Rg5 Rh1+ {Black mates.} 65. Kc2 Rb1 66. Rg3 Rb2+ 67. Kc1 Ka2 68. Rf3 b5 {[%cal Bb7b5,Bb5b4,Bb4b3][%mdl 32]} 69. Rg3 b4 70. Rh3 a3 71. Rh8 b3 72. Rb8 Rg2 {Weighted Error Value: White=0.73/Black=0.43} 0-1

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8.7"]
[White "Sokolov, Ilia"]
[Black "Spizharny, Mikhail"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1938"]
[BlackElo "2153"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,90,-14,1,0,5,3,0,0,0,5,46,34,46,34,55,34,35,23,20,10,50,37,49,68,54,61,0,-9,93,2,20,10,58,60,73,-41,-48,-44,-41,-41,-41,-41,-36,-32,-37,-42,0,-12,0,0,0,0,0,0,0,-35,-14,-34,-39,-22,-39,-38,0,0,0,0,0,0,0,0,0,0,0,0,30]} 1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d3 c5 7. Qe1 d4 8. c3 Nc6 9. Na3 Nd5 {[%cal Rd4c3]} 10. Bd2 {A03: Bird's Opening with 1...d5.} e5 11. Nxe5 Nxe5 12. fxe5 Bxe5 13. Nc2 Be6 14. c4 Ne7 15. b4 ({Much worse is} 15. Bxb7 Rb8 $15) 15... cxb4 $1 16. Bxb4 Qd7 17. Rb1 Rab8 $1 {[#]} 18. Qf2 $146 ({Predecessor:} 18. Ba3 Bg7 19. Qa5 b6 20. Qb5 Rfe8 21. Qxd7 Bxd7 22. Rf4 Nf5 23. Re4 {½-½ (23) Koc,P (2330)-Kosiorek,M (2360) Wisla 1998}) 18... Rfd8 19. Bc5 Nc8 20. Rb5 $36 {[%mdl 2048] White fights for an advantage.} a6 21. Rb2 b6 22. Bb4 Na7 (22... b5 $11 {keeps the balance.}) 23. Bd2 ({White should play} 23. a4 $16) 23... b5 $1 $11 24. Bf4 Qd6 (24... Bxf4 {is more complex.} 25. Qxf4 Rbc8 26. Qf6 Qd6 27. Bb7 Rb8) 25. Bxe5 Qxe5 26. cxb5 (26. a4 $1 $16) 26... Rxb5 $15 27. Rxb5 Nxb5 28. Nb4 {[#] Threatens to win with Nc6.} Rd6 {And now ...Qc5 would win.} 29. Nc6 Qe3 30. Qxe3 dxe3 31. Bf3 f5 32. a4 Nd4 33. Nxd4 Rxd4 $11 {[%mdl 4096] Endgame KRB-KRB} 34. Bc6 g5 35. a5 Rb4 36. Rc1 Rb2 37. Kf1 f4 38. gxf4 $1 gxf4 39. Bf3 $1 Ra2 40. Rc8+ {The position is equal.} Kg7 (40... Bxc8 $5 41. Bd5+ $8 {[%mdl 64] Double Attack} Kh8 42. Bxa2 Bb7 $11) 41. Rc7+ Kh8 {[#] ( -> ...Bh3+)} 42. h4 Rxa5 43. Kg2 h5 44. d4 Kg8 45. Rc6 Bd5 {Weighted Error Value: White=0.14/Black=0.13} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.10"]
[Round "8.8"]
[White "Elkin, Leonid"]
[Black "Poliakova, Varvara"]
[Result "1/2-1/2"]
[ECO "A89"]
[WhiteElo "2054"]
[BlackElo "1918"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,120,49,21,50,51,80,74,66,67,67,75,80,52,64,-53,19,18,29,22,31,10,138,123,167,117,112,12,56,51,57,0,30,12,12,0,0,0,0,0,112,115,136,138,219,207,205,195,220,201,181,131,136,129,382,382,414,377,377,376,582,494,468,335,243,245,248,252,245,251,273,264,343,371,316,0,0,0,0,-246,0,-2,0,0,0,0,0,-53,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. c4 d6 6. O-O O-O 7. Nc3 Nc6 {7...c6 is the modern continuation.} 8. d5 Ne5 9. Qb3 Nf7 {A89: Dutch Defence: Leningrad System: 5 Nf3 0-0 6 0-0 d6 7 Nc3 Nc6.} 10. Rd1 {[#]} Nd7 $146 ({Predecessor:} 10... Rb8 11. Nd4 Re8 12. Nc6 bxc6 13. Qxb8 a6 14. dxc6 e5 15. Nd5 Nxd5 16. Bxd5 Qe7 17. Qa7 {1-0 (48) Inkaya,M (1911)-Serin,S (1719) Konya 2010}) 11. Nd4 Nc5 {White is better.} 12. Qc2 a5 13. b3 Rb8 14. a3 e5 15. Ndb5 (15. dxe6 $1 $14 Nxe6 16. Be3) 15... Nh6 ({Better is} 15... f4 $15) 16. b4 $11 axb4 17. axb4 Na6 18. Ba3 b6 (18... Bd7 $11) 19. Na7 $16 Qf6 20. Nc6 Ra8 21. Rac1 ({White should try} 21. Bb2 $16 {Threatens to win with b5.} Bb7 22. Qb3) 21... Bd7 22. Qb3 Qf7 23. e3 (23. Ra1 $14) 23... f4 24. exf4 exf4 25. Ne4 $36 {[%mdl 2048] White has the initiative.} Rae8 26. Ng5 Qf6 {[%cal Rf6g5]} 27. Ne6 Bxe6 (27... fxg3 $1 $11 28. fxg3 Qf2+ 29. Kh1 Ng4) 28. dxe6 {e7 is the strong threat.} Rxe6 {Black wants to play ...fxg3.} 29. Bd5 Kh8 (29... Nf7 $16 {was necessary.}) 30. Bxe6 $18 Qxe6 31. Bb2 Qh3 {[#] Hoping for ...f3.} 32. Bxg7+ Kxg7 33. Qf3 Ng4 34. Qg2 Qh6 {[%mdl 8192]} (34... Qxg2+ $16 35. Kxg2 fxg3) 35. h3 Nf6 36. Re1 fxg3 37. fxg3 Qg5 (37... Kg8 {keeps fighting.} 38. Ra1 Nb8 39. Nxb8 Rxb8) 38. Re7+ Kg8 39. Ra1 Nxb4 40. Nxb4 Qc5+ 41. Kh2 Qxb4 42. Rxc7 Qc3 43. Raa7 Qd4 44. Ra8 Ne8 45. Rcc8 (45. Re7 $18 Nf6 46. Qa2) 45... Rf2 $1 $11 {[#] White must now prevent ...Kg7.} 46. Rxe8+ Kg7 {And now ...Qb2 would win.} 47. Rac8 $2 Rxg2+ $2 (47... Qb2 $19 48. Qxf2 Qxf2+ 49. Kh1 Qxg3 50. Re7+ Kh6) 48. Kxg2 $19 {[%mdl 4096] Endgame KQ-KRR} d5 49. cxd5 Qxd5+ 50. Kf2 b5 51. Rb8 (51. Rc7+ $11 Kf6 52. Rf8+ Ke5 53. Re8+ Kf6 54. Rf8+ Ke5 55. Re8+ Kf6) 51... b4 (51... Kh6 $15 52. h4 b4) 52. Re7+ $11 {The position is equal.} Kf6 53. Reb7 Qd2+ 54. Kf3 Qd5+ 55. Kf2 Qf5+ 56. Kg2 {aiming for Rf8+.} Qe4+ 57. Kf2 Qd4+ 58. Kg2 Qe4+ 59. Kf2 Qd4+ 60. Kg2 Qe4+ {Black escapes into a draw.  Weighted Error Value: White=0.39/Black=0.40} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.1"]
[White "Stupak, Kirill"]
[Black "Aleksandrov, Aleksej"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2501"]
[BlackElo "2563"]
[Annotator "TA"]
[PlyCount "26"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,26,0,0,0]} 1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nc6 6. Nf3 Nb6 7. Bb3 Bg4 8. Ng5 Bxd1 9. Bxf7+ Kd7 10. Be6+ Ke8 11. Bf7+ Kd7 12. Be6+ Ke8 13. Bf7+ Kd7 {Not much happened in this game. D20: Queen's Gambit Accepted: 3 e3 and 3 e4.} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.2"]
[White "Sargsyan, Anna M."]
[Black "Barseghyan, Armen Ar."]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "2380"]
[BlackElo "2358"]
[Annotator "TA"]
[PlyCount "35"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 34,35,29,0]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. cxd5 Nxd5 6. Nc3 g6 7. Qb3 Nxc3 8. Bc4 e6 9. bxc3 Bg7 10. Ba3 Bf8 11. Nf3 Nc6 12. Bc1 Bg7 13. Ba3 Bf8 14. Bc1 Bg7 15. Ba3 Bf8 16. Bc1 Bg7 17. Ba3 Bf8 {[#]} 18. Bc1 $146 ({Predecessor:} 18. h4 Na5 19. Bb5+ Bd7 20. Qa4 Bxa3 21. Bxd7+ Qxd7 22. Qxa5 Bd6 23. h5 O-O 24. Qg5 Rac8 25. Rc1 Qc6 26. Rh4 Ba3 27. hxg6 fxg6 28. Rc2 Bb4 {0-1 (110) Esipenko,A (2682)-Xiong,J (2709) Lichess.org INT 2020}) 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.3"]
[White "Zarubitski, Viachaslau"]
[Black "Siniauski, Artsiom"]
[Result "*"]
[ECO "A00"]
[WhiteElo "2456"]
[BlackElo "2277"]
[Annotator "RC"]
[PlyCount "53"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. g3 {[%emt 0:01:57]} e6 {[%emt 0:04:08]} 2. Bg2 {[%emt 1:29:03]} c5 {[%emt 0:00:19]} 3. d3 {[%emt 1:29:25]} Nc6 {[%emt 0:00:17]} 4. Nd2 {[%emt 0:00:59]} d6 {[%emt 0:01:28]} 5. c3 {[%emt 0:02:08]} g6 {[%emt 0:01:28]} 6. a4 {[%emt 0:02:25]} Bg7 {[%emt 0:01:13]} 7. a5 {[%emt 0:00:29]} Nge7 {[%emt 1:24:37]} 8. Qa4 {[%emt 0:01:59]} Rb8 {[%emt 0:02:48]} 9. Qf4 {[%emt 0:16:27]} e5 {[%emt 0:08:38]} 10. Qa4 {[%emt 0:00:47]} O-O {[%emt 0:02:23]} 11. e4 {[%emt 1:07:57]} b5 {[%emt 0:03:54]} 12. axb6 {[%emt 0:00:12]} axb6 {[%emt 0:00:08]} 13. Ngf3 {[%emt 0:00:36]} Bd7 {[%emt 0:04:30]} 14. Qc2 {[%emt 1:05:54]} b5 {[%emt 0:01:22]} 15. Nf1 {[%emt 0:00:32]} Ra8 {[%emt 0:06:33]} 16. Rxa8 {[%emt 0:00:15]} Qxa8 {[%emt 0:00:04]} 17. Ne3 {[%emt 0:00:09]} Rc8 {[%emt 0:03:26]} 18. Nd2 {[%emt 0:00:22]} Be6 {[%emt 0:03:26]} 19. O-O {[%emt 0:01:43]} Qa2 {[%emt 0:02:35]} 20. f4 {[%emt 0:02:31]} Bh6 {[%emt 0:05:17]} 21. Qd1 {[%emt 0:05:04]} c4 {[%emt 0:07:22]} 22. dxc4 {[%emt 0:01:30]} Qa7 {[%emt 0:00:38]} 23. Qe2 {[%emt 0:10:01]} bxc4 {[%emt 0:01:49]} 24. Kh1 {[%emt 0:00:13]} Na5 {[%emt 0:03:39]} 25. Ng4 {[%emt 0:04:59]} Bxg4 {[%emt 0:09:05]} 26. Qxg4 {[%emt 0:00:42]} Rd8 {[%emt 0:04:20]} 27. Qh4 {[%emt 0:43:42]} *

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.3"]
[White "Apryshko, Gleb"]
[Black "Vashchilov, Sergey"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2391"]
[BlackElo "2172"]
[Annotator "TA"]
[PlyCount "155"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,155,-5,-5,-5,0,-33,-36,-29,-45,-58,-61,-67,-58,-64,-54,-65,-56,-61,-49,-61,-47,-79,-27,-20,-23,-36,-17,-23,-18,-16,-11,-19,29,39,76,91,83,86,91,44,131,119,85,93,179,187,182,188,177,195,193,187,181,186,229,218,172,119,97,98,97,91,100,112,151,143,132,43,43,37,37,18,23,0,0,0,0,0,0,0,0,0,0,0,0,-68,-69,-76,-18,-19,0,0,0,0,18,16,16,16,18,0,23,23,23,23,23,23,31,28,27,31,29,25,58,57,71,23,23,19,103,103,129,81,140,140,140,140,140,89,325,324,322,322,291,288,280,0,202,87,245,108,225,138,29982,29983,29983,29984,29984,29985]} 1. g3 e6 2. Bg2 c5 3. d3 Nc6 4. Nd2 {[#]} d6 $146 ({Predecessor:} 4... Nf6 5. e4 d6 6. Ngf3 Be7 7. O-O O-O 8. Re1 Qc7 9. c3 e5 10. Nf1 Bg4 11. Ne3 Qd7 12. Nxg4 Qxg4 13. h3 Qd7 14. a4 h6 15. Nh4 Kh7 16. Nf5 Ng8 17. f4 Bf6 18. Ne3 exf4 19. gxf4 g6 20. Rf1 Nge7 21. Qc2 Bg7 22. f5 gxf5 23. Nxf5 Nxf5 24. Rxf5 {½-½ (24) Lukjanov,V (2171)-Eremin,M Riazan 2010}) 5. c3 g6 6. a4 {A00: Irregular Openings.} Bg7 7. a5 Nge7 8. Qa4 {Black is slightly better.} Rb8 9. Qf4 e5 10. Qa4 O-O 11. e4 b5 12. axb6 $1 axb6 13. Ngf3 Bd7 14. Qc2 b5 15. Nf1 Ra8 (15... f5 $17) 16. Rxa8 $11 Qxa8 17. Ne3 Rc8 18. Nd2 Be6 19. O-O Qa2 20. f4 Bh6 21. Qd1 c4 22. dxc4 Qa7 23. Qe2 bxc4 24. Kh1 Na5 (24... exf4 $1 $14 25. gxf4 Ne5) 25. Ng4 $1 $16 {[%cal Rg4h6]} Bxg4 26. Qxg4 Rd8 (26... exf4 $16 27. Nf3 (27. gxf4 Rf8 $16) 27... Rb8) 27. Qh4 $1 $18 {[%cal Rh4h6]} Bg7 28. f5 $1 {[%cal Rf5f6] Strongly threatening f6.} f6 29. fxg6 Nxg6 30. Qg4 Qd7 31. Qh5 Nb3 32. Bh3 Qf7 33. Nf3 (33. Nxb3 $18 cxb3 34. Qf3) 33... Nf8 $16 34. Qxf7+ Kxf7 35. Be3 Ne6 36. Rd1 Bf8 37. Bf1 $1 Rc8 38. Rd5 ({White should play} 38. Be2 $16) 38... Nbc5 $14 39. Bxc5 Nxc5 40. Bxc4 {Black must now prevent Rxc5+.} Ke7 41. Nh4 Nxe4 42. Be2 Rb8 43. Ra5 Rxb2 44. Ra7+ Kd8 $1 45. Bf3 Rb1+ 46. Kg2 Rb2+ 47. Kf1 (47. Kh1 $11 d5 48. Ra8+ Ke7 49. Kg1) 47... Nd2+ $1 $15 48. Ke2 e4 ({Black should try} 48... Nxf3+ $17 49. Kxf3 d5) 49. Bg4 $11 Nf3+ (49... Nc4+ {with more complications.} 50. Ke1 Ne5 51. Ra8+ Kc7 52. Bf5 Bh6) 50. Ke3 Nxh4 51. gxh4 {[%mdl 4096] Endgame KRB-KRB} Bh6+ (51... Rxh2 {is interesting.} 52. Ra8+ Ke7 53. Ra7+ Kd8) 52. Kxe4 Rxh2 53. h5 Bd2 54. c4 h6 (54... Rh4 {keeps more tension.} 55. Kf5 h6 56. Rg7 Bg5 57. Rh7 Bd2) 55. Rd7+ Ke8 56. Rxd6 Bc3 57. Rd3 Be5 58. c5 Rc2 {Hoping for ...Rc4+.} 59. Kd5 Rc3 60. Rd1 Rg3 61. Bf5 Ra3 62. Rg1 Rg3 63. Rb1 Ra3 (63... Rg5 $11 64. Ke6 Kd8) 64. Rb7 $16 Ra5 65. Bd7+ Ke7 {[#]} (65... Kf8 $142) 66. Bb5+ $1 Kd8 67. Kc6 Ra1 68. Kb6 (68. Rd7+ $142 Ke8 69. Bd3) 68... Rc1 $2 (68... Rd1 $16) 69. Rd7+ $18 Kc8 70. Re7 {[%cal Re7e8]} Rd1 71. Rh7 Bf4 72. Re7 {And now c6 would win.} Be5 $1 73. Rf7 (73. Re6 $18 {and White stays clearly on top.}) 73... Rd2 $2 (73... Kd8 $16 74. Kb7 Rd5) 74. Rg7 (74. Rh7 $18) 74... Bf4 (74... Kd8 $16 {might work better.} 75. Rh7 Bf4) 75. Rg6 Bg5 $2 {[%mdl 8192] [#]} (75... f5 $16 76. Rg8+ Rd8) 76. Rg8+ $1 {White mates.} Rd8 77. Ba6+ Kd7 78. c6+ {Weighted Error Value: White=0.09/Black=0.12} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.4"]
[White "Zarubitski, Viachaslau"]
[Black "Siniauski, Artsiom"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2456"]
[BlackElo "2277"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,79,25,17,30,6,12,0,12,3,11,8,13,12,22,14,26,7,24,20,118,114,98,110,115,108,102,99,122,85,94,72,132,97,95,80,105,78,71,29,65,66,112,100,105,84,187,189,184,176,173,177,175,165,181,170,159,168,526,528,860,860,844,827,1291,1284,1291,1291]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 {6...Qd7 is a critical line.} 7. O-O Nc6 8. Nb3 a6 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} 9. a4 Be7 10. Qe2 Bf6 {The position is equal.} 11. Rd1 Nge7 12. c3 O-O 13. Nbxd4 Nxd4 {[#]} 14. Nxd4 $146 ({Predecessor:} 14. cxd4 b6 15. Ne5 Nd5 16. Ra3 Bb7 17. Rh3 g6 18. Bd3 Ne7 19. Qg4 Nf5 20. Bc4 {½-½ (30) Nemeth,M (2469)-Huber,M (2356) Austria 2016}) 14... Qc7 15. a5 e5 16. Nc2 h5 (16... Nc6 $11 {keeps the balance.}) 17. Be3 $16 Bg4 18. f3 Bf5 {[#] Hoping for ...Bxc2.} 19. Bb6 Qc6 {Strongly threatening ...Bxc2.} 20. Nb4 Qc8 21. Nd5 Nxd5 22. Bxd5 h4 (22... Re8 $142) 23. Qe3 Re8 24. Rd2 h3 25. g3 Be6 26. Qe4 Bxd5 27. Rxd5 Bg5 28. Rad1 f5 29. Qa4 e4 (29... Qe6 $16) 30. f4 $18 Bf6 31. Rd7 e3 32. Qb3+ Kh8 {[#] aiming for ...e2.} 33. Qd5 Qc6 34. Qxc6 bxc6 35. Re1 g5 $2 (35... Kg8 {is more resistant.} 36. Rxe3 Rxe3 37. Bxe3 Rd8 38. Rxd8+ Bxd8) 36. fxg5 {White is clearly winning.} Re7 37. Rd8+ ({Inferior is} 37. gxf6 Rxd7 38. Bxe3 (38. Rxe3 Kg8 $11) 38... Kg8 $11) 37... Rxd8 38. Bxd8 Bxg5 39. Bxe7 Bxe7 40. Rxe3 {Weighted Error Value: White=0.08/Black=0.33} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.4"]
[White "Apryshko, Gleb"]
[Black "Vashchilov, Sergey"]
[Result "*"]
[ECO "C07"]
[WhiteElo "2391"]
[BlackElo "2172"]
[Annotator "RC"]
[PlyCount "45"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:08:22]} e6 {[%emt 0:00:00]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 1:31:00]} 3. Nd2 {[%emt 0:00:03]} c5 {[%emt 0:00:40]} 4. exd5 {[%emt 0:00:10]} Qxd5 {[%emt 0:00:20]} 5. Ngf3 {[%emt 0:00:05]} cxd4 {[%emt 0:00:31]} 6. Bc4 {[%emt 0:01:41]} Qd8 {[%emt 0:00:35]} 7. O-O {[%emt 0:00:13]} Nc6 {[%emt 0:00:15]} 8. Nb3 {[%emt 1:23:20]} a6 {[%emt 0:00:17]} 9. a4 {[%emt 0:00:06]} Be7 {[%emt 1:31:52]} 10. Qe2 {[%emt 0:16:57]} Bf6 {[%emt 0:08:45]} 11. Rd1 {[%emt 0:00:17]} Nge7 {[%emt 0:01:04]} 12. c3 {[%emt 0:00:30]} O-O {[%emt 0:03:12]} 13. Nbxd4 {[%emt 0:01:02]} Nxd4 {[%emt 0:00:59]} 14. Nxd4 {[%emt 0:00:11]} Qc7 {[%emt 0:00:24]} 15. a5 {[%emt 0:08:04]} e5 {[%emt 0:05:28]} 16. Nc2 {[%emt 0:19:07]} h5 {[%emt 0:24:09]} 17. Be3 {[%emt 0:03:58]} Bg4 {[%emt 0:01:56]} 18. f3 {[%emt 0:00:18]} Bf5 {[%emt 0:00:24]} 19. Bb6 {[%emt 0:01:02]} Qc6 {[%emt 0:03:52]} 20. Nb4 {[%emt 0:00:46]} Qc8 {[%emt 0:00:18]} 21. Nd5 {[%emt 0:12:31]} Nxd5 22. Bxd5 {[%emt 0:00:01]} h4 {[%emt 0:15:15]} 23. Qe3 {[%emt 0:03:55]} *

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.5"]
[White "Ulasevich, Sergei"]
[Black "Tsaruk, Maksim"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2170"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,156,0,8,28,13,-16,-38,-24,34,46,39,37,46,41,22,2,4,23,74,65,74,51,63,0,0,-2,159,146,134,147,142,144,272,268,270,-14,-16,-26,-10,-201,-183,-245,-68,-62,0,0,0,0,0,0,6,0,19,14,297,306,270,8,8,8,8,8,8,0,43,45,32,28,68,0,0,0,0,0,0,0,0,0,0,0,0,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-7,-15,-15,-16,-16,-16,0,0,0,0,0,0,0,-6,0,0,-2,-17,-18,-31,-31,-31,-31,-33,-33,-33,-32,-32,-33,-33,-31,-31,-31,-32,-33,-33,-18,-25,0,0,0,-8,-8,-8,-8,-8,0,-3,0,-8,-8]} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nf6 (6... d6 {seems wilder.} 7. a4 a6 8. Nd5 Ba7 9. Bg5 Qxg5 10. Nxc7+ Ke7) 7. Qe2 {C45: Scotch Game.} O-O 8. Bg5 h6 9. Bh4 {Black is slightly better.} d6 (9... a5 $11) 10. O-O-O $14 Be6 11. f3 a5 12. a4 Re8 13. g4 Bxb3 14. cxb3 Nd4 (14... Nb4 $11) 15. Qg2 $1 $16 {[#]} Ne6 $146 ({Predecessor:} 15... Nxb3+ 16. Kb1 g5 17. Bc4 Nc5 18. Ne2 gxh4 19. g5 hxg5 20. Qxg5+ Kf8 21. Rhg1 Ne6 22. Bxe6 Rxe6 {½-½ (45) Day,F (1465)-Carpinter,B (1774) Palmerston North 2018}) 16. Nd5 Bd4 17. Rxd4 Nxd4 $11 18. g5 $1 {[%cal Rg5h6]} Nh7 $2 (18... Nxb3+ $6 19. Kb1 $16) (18... Nh5 $1 $11 19. Qg4 g6) 19. gxh6 $16 {[%csl Gh6][%cal Rg2g7]} g5 20. f4 c6 21. fxg5 {Hoping for g6.} cxd5 {[#]} (21... Kh8 $16 22. Nc3 (22. Nf6 Nxb3+ 23. Kc2 Nxf6 $16) 22... Ne6) 22. g6 $1 $18 {[%cal Rg6h7]} Qc7+ {[#]} (22... Nxb3+ $2 23. Kd1 $18) 23. Bc4 $1 {[%mdl 512]} fxg6 $11 24. Qxg6+ Kh8 25. exd5 {[#]} (25. Bf6+ $11 Nxf6 26. Qxf6+ Kh7 27. exd5) 25... Rf8 $1 $19 ({Resist} 25... Nxb3+ 26. Kd1 $15) 26. Kb1 (26. Be1 {was called for.} Rf6 27. Qd3) 26... Qf7 $2 ({Better is} 26... Nf3 $19 27. Bg3 Rf6) 27. Qxd6 $15 Qf4 ({Black should try} 27... Nf3 $15 28. Bg3 Nf6) 28. Qxf4 $11 Rxf4 29. Bg3 Re4 30. Rd1 {Strongly threatening Rxd4!} Nf5 (30... Nf3 {is interesting.} 31. Ka2 Ne5 32. Rd4 Re3 33. Bb5 Nf6) 31. Be1 {[%cal Re1c3]} Ng5 {...Ne3 is the strong threat.} ({But not} 31... Nxh6 $2 32. Bc3+ Kg8 33. Rg1+ Kf8 34. Bg7+ Ke7 35. Bxh6 $18) 32. Bd3 Nd6 $2 {[%mdl 8192]} (32... Rxe1 $11 {and Black is okay.} 33. Rxe1 Nxh6) 33. Bc3+ $18 Kh7 34. Rg1 $2 (34. Rf1 $18) 34... Kxh6 $11 {And now ...Re3 would win.} 35. Bd2 Rg8 36. Bxe4 Ndxe4 37. Bxa5 {Threatens to win with h4.} Rc8 38. Rc1 Ra8 39. Bc7 Kg6 40. Bf4 ({White should play} 40. d6 $14) 40... Kf5 41. Bxg5 (41. Rf1 {is more complex.} Nf7 42. Bc7+ Kg6 43. Re1 Kf5 44. h4) 41... Nxg5 {[%mdl 4096] Endgame KRN-KR} 42. Rc7 Rb8 43. d6 Ne6 $1 {[%cal Re6c7]} 44. Re7 Ke5 45. d7 Rd8 46. Kc2 Kd6 47. Rh7 Nc5 48. Kc3 Nxd7 49. b4 Rf8 50. a5 Rf3+ 51. Kc4 Rf4+ 52. Kb5 Rf5+ 53. Ka4 b5+ 54. axb6 Nxb6+ 55. Ka3 Rf3+ 56. b3 Nc4+ 57. Ka4 Nb2+ 58. Ka3 Nc4+ (58... Nd3 {keeps more tension.} 59. Rh4 Kc7 60. Ka4 Rf1 61. Rh7+ Kd6) 59. Ka4 Nd2 (59... Nb6+ {looks sharper.} 60. Ka3) 60. Rg7 Rxb3 61. Rg3 Rb2 62. Kb5 Ne4 63. Rg6+ Kd5 64. h4 Nd6+ 65. Ka5 Kc6 {[%cal Rb2a2]} 66. Ka4 Rh2 67. Rg4 Rh3 68. Rf4 Rc3 (68... Rh1 {is interesting.} 69. Rg4 Ra1+ 70. Kb3 Rb1+ 71. Ka4 Rh1) 69. Rg4 Rf3 70. Rg6 Rh3 71. Rg4 Nf5 72. Rg5 Nxh4 (72... Ne7 {feels hotter.} 73. Rh5 Rh1 74. b5+ Kb6 75. Kb4 Rb1+) 73. Rh5 {The position is equal.} Rh1 (73... Rh2 {with more complications.} 74. b5+ Kb7 75. Rh7+ Kb6 76. Rh6+ Kc5) 74. Ka3 Kd6 75. Kb2 Rh2+ 76. Kc3 Rh3+ 77. Kc4 Rh2 78. Kb5 Nf3 {Weighted Error Value: White=0.25/Black=0.27} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.6"]
[White "Agrafenin, Andrey"]
[Black "Egorenkov, Igor"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2017"]
[BlackElo "2180"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,91,10,17,16,8,10,65,63,63,32,47,37,39,0,7,7,0,-32,29,-14,14,-17,0,-6,-7,0,-12,-14,0,-16,-13,-35,-18,-34,-30,-31,0,0,10,0,25,17,17,16,24,15,29,29,31,13,64,52,98,87,85,70,183,195,593,589,536,484,1417,1549,1499,1315,29980,29981,29981,29982,29976,1409,1425,1383,29980,29980,29984,29985,29994,29995,29997,29998]} 1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. O-O Nb6 7. b3 {A20: English Opening: 1...e5.} Be7 {With the idea ...e4.} 8. Bb2 Bf6 (8... f6 $11) 9. Nc3 $14 {White is slightly better.} Bf5 10. d3 O-O 11. Nd2 Be7 {[#]} 12. Nc4 $146 ({Predecessor:} 12. a4 Be6 13. Rb1 f6 14. Nc4 Qd7 15. Nb5 Nd5 16. e4 Nb6 17. f4 a6 18. Nxb6 {0-1 (51) Wong,M (2301)-Murshed,N (2479) Petaling Jaya 2013}) 12... f6 13. Rc1 Qd7 14. Re1 Rab8 (14... Bh3 $15) 15. Ne3 Be6 16. Ne4 Nd4 {[%cal Bc6d4,Bd4b5,Bb5c7][%mdl 32]} 17. Nc5 Bxc5 18. Rxc5 c6 19. Rc1 Nd5 (19... Rbd8 {with more complications.} 20. Nc2 Nb5 21. Qd2 Bh3 22. Rcd1 Nd5) 20. Qd2 Nxe3 21. fxe3 Nb5 22. a4 Nc7 23. b4 Bd5 24. e4 Bb3 25. Ra1 Rbd8 26. Qe3 b5 27. axb5 Nxb5 28. Qc5 Bf7 29. Ra6 $36 {[%mdl 2048] White has the initiative.} Be8 30. h4 h6 ({Better is} 30... Qc8 $11 31. Rea1 Rf7) 31. Kh2 g5 {White now steadily converts the win.} 32. Bh3 g4 33. Bg2 Kg7 {[#]} ({Black should play} 33... h5 $14) 34. d4 $1 $18 {[%cal Rd4e5]} Rf7 $2 (34... exd4 35. e5 fxe5) 35. dxe5 Qd2 {[#]} 36. e6 $1 Qxe1 (36... Qxb2 $142 37. exf7 Bxf7 38. Rxc6 Qe5) 37. exf7 Bxf7 38. Qe7 Rd1 39. Qxf6+ {[%mdl 64] Double Attack} Kf8 40. Qxh6+ Ke7 41. Qg5+ (41. Qf6+ $142 Kf8 42. Qh8+ Ke7 43. Bf6+ Ke6 44. Rxc6+ Nd6 45. Bd4 Qh1+ 46. Bxh1) 41... Kd7 42. Qc5 Rd6 43. e5 {White mates.} Qxe2 44. Rxa7+ Kc8 45. exd6 Bd5 46. d7+ {Weighted Error Value: White=0.09/Black=0.55} 1-0

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.7"]
[White "Spizharny, Mikhail"]
[Black "Klachkou, Platon"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2153"]
[BlackElo "1756"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,81,18,39,18,43,9,7,0,0,-8,35,38,28,29,32,29,34,23,46,40,47,0,0,0,0,0,0,-8,0,0,15,0,15,16,22,22,22,-51,0,0,2,-11,37,-18,0,-39,-39,-66,-16,-140,-140,-140,-140,-140,-140,-141,-113,-82,0,-158,0,-67]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. O-O Nf6 10. c4 Be7 11. Nc3 O-O 12. Re1 {C72: Ruy Lopez: Deferred Steinitz: 5 0-0.} Nd7 {[#]} 13. Bf4 $146 ({Predecessor:} 13. Qa4 c5 14. Nd5 Nb6 15. Nxb6 cxb6 16. Bf4 b5 17. Qc2 bxc4 18. Qxc4 Qb6 19. b3 {0-1 (44) Kupreichik,V (2385)-Kocheev,A (2316) Minsk 2015}) 13... Bf6 14. Qd2 Re8 15. Rad1 Be5 16. Bxe5 Nxe5 17. b3 c5 18. Re3 Nc6 19. Rg3 {Strongly threatening Qh6!} Re6 20. f4 Rg6 21. Nd5 Rxg3 22. hxg3 Nd4 23. Qa5 (23. Qd3 {with more complications.} f6 24. Ne3 Qe8 25. Kf2 a5 26. Rh1) 23... c6 24. Qxd8+ Rxd8 $11 {[%mdl 4096] Endgame KRN-KRN} 25. Nc3 f6 26. Kf2 Kf7 27. Rh1 h6 28. Rh5 Re8 29. Ke3 (29. g4 $11) 29... g6 (29... Kg6 $15 30. Rh1 f5) 30. Rh1 Kg7 31. Kd3 a5 32. Re1 (32. g4 $14) 32... f5 33. Rb1 h5 34. Rh1 Kf6 35. Rh4 {[#]} (35. Re1 $11 {keeps the balance.}) 35... Re6 $1 $17 36. Rh1 {[#]} fxe4+ $1 37. Nxe4+ Kf5 38. Nc3 Kg4 39. Ne4 Kf5 (39... Nf5 $142 {Threatens to win with ...Rxe4!} 40. Rh3 Nd4 41. Rh4+ Kf5 42. g4+ hxg4) 40. Nc3 Kg4 (40... Re7 $17 41. Rf1 Kg4) 41. Ne4 {Weighted Error Value: White=0.23/Black=0.18} 1/2-1/2

[Event "Orsha A 2021"]
[Site "Orsha"]
[Date "2021.04.11"]
[Round "9.8"]
[White "Gamburg, Alexandr"]
[Black "Elkin, Leonid"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1628"]
[BlackElo "2054"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2021.04.06"]
[EventType "swiss"]
[EventCountry "BLR"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,37,26,26,26,27,17,42,27,35,34,51,45,73,43,80,73,141,133,272,270]} 1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. d5 a5 8. O-O Na6 9. Be3 Ng4 10. Bg5 f6 11. Bh4 {E92: King's Indian: Classical: 6 Be2 e5: 7 dxe5, 7 Be3 and Petrosian System without 7...Nbd7.} Qe8 12. Ne1 Nh6 13. f3 {White is slightly better.} f5 14. Nd3 Nf7 15. a3 {[%cal Ba2a3,Ba3b4][%mdl 32] [#]} Bd7 $146 ({Predecessor:} 15... g5 16. Bf2 f4 17. b4 h5 18. bxa5 Qe7 19. Rb1 Nh6 20. Kh1 g4 21. Na4 Qg5 {1-0 (34) Preusse,G (2172)-Burridge,R (1986) ICCF email 2015}) 16. Bf2 Qe7 17. b4 axb4 (17... b6 $142) 18. axb4 $16 b6 (18... c6 $16) 19. Ra2 {Weighted Error Value: White=0.07/Black=0.33} 1-0

