[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.13"]
[Round "1.1"]
[White "Pang, Tao"]
[Black "Kusa, Jakub"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2430"]
[BlackElo "2350"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:28]} 2. Nc3 {[%emt 0:00:34]} d5 {[%emt 0:00:12]} 3. d4 {[%emt 0:00:22]} a6 {[%emt 0:01:27]} 4. cxd5 {[%emt 0:01:45]} exd5 {[%emt 0:00:10]} 5. Nf3 {[%emt 0:01:55]} Nf6 {[%emt 0:01:00]} 6. Bg5 {[%emt 0:00:25]} Be6 {[%emt 0:00:47]} 7. e3 {[%emt 0:00:57]} Nbd7 {[%emt 0:00:57]} 8. h3 {[%emt 0:00:19]} c6 {[%emt 0:01:34]} 9. Bd3 {[%emt 0:00:26]} Bd6 {[%emt 0:00:39]} 10. Bf4 {[%emt 0:00:58]} Qc7 {[%emt 0:00:26]} 11. Bxd6 {[%emt 0:00:33]} Qxd6 {[%emt 0:00:09]} 12. Qc2 {[%emt 0:02:30]} h6 {[%emt 0:06:19]} 13. O-O {[%emt 0:01:02]} O-O {[%emt 0:00:50]} 14. Rfc1 {[%emt 0:05:02]} Nb6 {[%emt 0:09:17]} 15. Rab1 {[%emt 0:13:23]} Qc7 {[%emt 0:03:42]} 16. a4 {[%emt 0:07:48]} Ne8 {[%emt 0:08:49]} 17. a5 {[%emt 0:04:38]} Nd7 {[%emt 0:01:45]} 18. b4 {[%emt 0:03:17]} Nd6 {[%emt 0:00:52]} 19. Na4 {[%emt 0:02:13]} Rfe8 {[%emt 0:05:58]} 20. Ne5 {[%emt 0:02:06]} Rad8 {[%emt 0:11:17]} 21. Nc5 {[%emt 0:06:40]} Nf8 {[%emt 0:01:52]} 22. Nxa6 {[%emt 0:13:25]} bxa6 {[%emt 0:02:00]} 23. Bxa6 {[%emt 0:00:05]} Bf5 {[%emt 0:03:18]} 24. Bd3 {[%emt 0:00:03]} Bxd3 {[%emt 0:01:57]} 25. Qxd3 {[%emt 0:00:02]} Rxe5 {[%emt 0:02:31]} 26. dxe5 {[%emt 0:00:01]} Nc4 {[%emt 0:00:18]} 27. f4 {[%emt 0:01:26]} Ne6 {[%emt 0:00:42]} 28. Kh1 {[%emt 0:00:40]} c5 {[%emt 0:05:01]} 29. a6 {[%emt 0:07:36]} cxb4 {[%emt 0:01:35]} 30. Rxb4 {[%emt 0:00:14]} Qa5 {[%emt 0:08:03]} 31. Rcb1 {[%emt 0:01:25]} Qxa6 {[%emt 0:03:38]} 32. Rb8 {[%emt 0:00:14]} Qa5 {[%emt 0:01:35]} 33. Kh2 {[%emt 0:08:00]} Qc7 {[%emt 0:09:44]} 34. Rxd8+ {[%emt 0:00:04]} Qxd8 {[%emt 0:00:10]} 35. Rb5 {[%emt 0:00:52]} Nc7 {[%emt 0:02:28]} 36. Rc5 {[%emt 0:00:01]} Qe7 {[%emt 0:01:47]} 37. Rc6 {[%emt 0:00:09]} g6 {[%emt 0:01:56]} 38. e4 {[%emt 0:01:16]} Na5 {[%emt 0:01:09]} 39. Rc1 {[%emt 0:01:39]} d4 {[%emt 0:01:55]} 40. Qxd4 {[%emt 0:01:02]} Ne6 {[%emt 0:00:26]} 41. Qd5 {[%emt 0:31:26]} Nb7 {[%emt 0:04:33]} 42. f5 {[%emt 0:00:00]} Nf8 {[%emt 0:04:39]} 43. Rc8 {[%emt 0:00:00]} Kh7 {[%emt 0:02:06]} 44. f6 {[%emt 0:00:00]} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.13"]
[Round "1.2"]
[White "Natsidis, Christoph"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2324"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "24"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,24,31,9,6,2,5,0,0,0,8]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:02]} 3. cxd5 {[%emt 0:00:52]} cxd5 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:06]} 5. Bf4 {[%emt 0:00:22]} Nc6 {[%emt 0:00:07]} 6. e3 {[%emt 0:00:07]} Bg4 {[%emt 0:00:14]} 7. Qb3 {[%emt 0:01:47]} Na5 {[%emt 0:01:30]} 8. Bb5+ {[%emt 0:01:16]} Bd7 {[%emt 0:00:14]} 9. Qa4 {[%emt 0:04:42]} e6 {[%emt 0:02:04] The position is equal.} 10. Nf3 {[%emt 0:06:10]} a6 {[%emt 0:03:15]} 11. Bxd7+ {[%emt 0:00:07]} Nxd7 {[%emt 0:00:05]} 12. O-O {[%emt 0:01:16]} Be7 {[%emt 0:01:09] A rather calm draw.   Weighted Error Value: White=0.07 (flawless) /Black=0.00 (flawless) .  OK:         	White=3     	Black=2} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.13"]
[Round "1.3"]
[White "Stein, Robert"]
[Black "Samani, Yamac"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2429"]
[BlackElo "2380"]
[Annotator "ChessBase"]
[PlyCount "94"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:07:32]} 2. c4 {[%emt 0:01:31]} e6 {[%emt 0:00:09]} 3. g3 {[%emt 0:00:12]} d5 {[%emt 0:00:06]} 4. Bg2 {[%emt 0:00:29]} Be7 {[%emt 0:00:10]} 5. Nf3 {[%emt 0:00:07]} O-O {[%emt 0:00:07]} 6. O-O {[%emt 0:00:15]} dxc4 {[%emt 0:00:22]} 7. Qc2 {[%emt 0:00:09]} a6 {[%emt 0:00:25]} 8. a4 {[%emt 0:00:16]} Bd7 {[%emt 0:00:32]} 9. Qxc4 {[%emt 0:00:14]} Bc6 {[%emt 0:00:13]} 10. Bg5 {[%emt 0:01:40]} Nbd7 {[%emt 0:00:34]} 11. Nc3 {[%emt 0:03:55]} h6 {[%emt 0:00:43]} 12. Bxf6 {[%emt 0:05:49]} Nxf6 {[%emt 0:00:10]} 13. Rfe1 {[%emt 0:18:28]} Bd5 {[%emt 0:08:11]} 14. Qd3 {[%emt 0:09:24]} Bxf3 {[%emt 0:01:07]} 15. Bxf3 {[%emt 0:00:37]} c6 {[%emt 0:00:11]} 16. e3 {[%emt 0:04:07]} a5 {[%emt 0:01:57]} 17. h4 {[%emt 0:03:49]} h5 {[%emt 0:09:00]} 18. Red1 {[%emt 0:04:43]} g6 {[%emt 0:04:15]} 19. Qc2 {[%emt 0:17:59]} Qb6 {[%emt 0:04:06]} 20. Rac1 {[%emt 0:03:39]} Rac8 {[%emt 0:04:16]} 21. Ne2 {[%emt 0:02:17]} Nd5 {[%emt 0:03:14]} 22. Bxd5 {[%emt 0:03:59]} exd5 {[%emt 0:02:56]} 23. Nf4 {[%emt 0:03:00]} Qd8 {[%emt 0:02:12]} 24. Qb3 {[%emt 0:02:55]} Rb8 {[%emt 0:22:32]} 25. e4 {[%emt 0:01:04]} Bd6 {[%emt 0:01:28]} 26. e5 {[%emt 0:00:18]} Bb4 {[%emt 0:01:40]} 27. Qd3 {[%emt 0:02:31]} Re8 {[%emt 0:02:43]} 28. Rc2 {[%emt 0:02:39]} Bf8 {[%emt 0:00:29]} 29. Re2 {[%emt 0:00:31]} Bh6 {[%emt 0:00:49]} 30. Nh3 {[%emt 0:00:59]} Re6 {[%emt 0:03:36]} 31. Rde1 {[%emt 0:01:13]} b5 {[%emt 0:01:15]} 32. axb5 {[%emt 0:03:38]} Rxb5 {[%emt 0:00:05]} 33. f4 {[%emt 0:03:50]} Qb6 {[%emt 0:01:13]} 34. Re3 {[%emt 0:00:33]} Rxb2 {[%emt 0:01:06]} 35. Ng5 {[%emt 0:00:33]} Bxg5 {[%emt 0:00:41]} 36. hxg5 {[%emt 0:00:12]} Qb4 {[%emt 0:03:27]} 37. Qc3 {[%emt 0:00:42]} Rd2 {[%emt 0:02:09]} 38. Rc1 {[%emt 0:00:33]} Rxd4 {[%emt 0:01:15]} 39. Qxb4 {[%emt 0:00:32]} axb4 {[%emt 0:00:41]} 40. Rb3 {[%emt 0:00:07]} h4 {[%emt 0:03:31]} 41. Kf2 {[%emt 0:30:15]} Kf8 {[%emt 0:34:12]} 42. Kf3 {[%emt 0:00:00]} hxg3 {[%emt 0:00:00]} 43. Kxg3 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 44. Kg4 {[%emt 0:00:00]} Kd7 {[%emt 0:00:00]} 45. Ra1 {[%emt 0:00:00]} Rxe5 {[%emt 0:00:00]} 46. Ra7+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 47. Rh3 {[%emt 0:00:00]} Ree4 {[%emt 0:00:00]} 0-1

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.13"]
[Round "1.4"]
[White "Haba, Petr"]
[Black "Stefansson, Hannes"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2437"]
[BlackElo "2498"]
[Annotator "RC"]
[PlyCount "31"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:15]} e5 {[%emt 0:00:31]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:27]} 3. Bb5 {[%emt 0:00:31]} Nf6 {[%emt 0:01:07]} 4. O-O {[%emt 0:01:18]} Nxe4 {[%emt 0:00:24]} 5. Re1 {[%emt 0:01:51]} Nd6 {[%emt 0:00:28]} 6. Nxe5 {[%emt 0:01:06]} Nxe5 {[%emt 0:00:22]} 7. Rxe5+ {[%emt 0:00:05]} Be7 {[%emt 0:00:15]} 8. Bf1 {[%emt 0:03:30]} O-O {[%emt 0:02:38]} 9. Nc3 {[%emt 0:00:23]} Bf6 {[%emt 0:09:55]} 10. Re1 {[%emt 0:00:23]} Ne8 {[%emt 0:17:36]} 11. Nd5 {[%emt 0:06:38]} Bg5 {[%emt 0:02:17]} 12. d4 {[%emt 0:01:56]} Bxc1 {[%emt 0:02:08]} 13. Rxc1 {[%emt 0:01:37]} d6 {[%emt 0:05:02]} 14. Ne7+ {[%emt 0:02:05]} Kh8 {[%emt 0:00:16]} 15. Nxc8 {[%emt 0:00:04]} Rxc8 {[%emt 0:00:43]} 16. c3 {[%emt 0:02:13]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.13"]
[Round "1.5"]
[White "Haring, Filip"]
[Black "Baenziger, Fabian"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2432"]
[BlackElo "2414"]
[Annotator "RC"]
[PlyCount "59"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:11]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:01:18]} Nf6 {[%emt 0:00:44]} 4. d3 {[%emt 0:00:15]} Bc5 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:26]} d6 {[%emt 0:00:52]} 6. c3 {[%emt 0:00:26]} a6 {[%emt 0:00:19]} 7. Bb3 {[%emt 0:01:09]} Ba7 {[%emt 0:01:00]} 8. Nbd2 {[%emt 0:00:57]} O-O {[%emt 0:00:17]} 9. Re1 {[%emt 0:01:58]} h6 {[%emt 0:01:55]} 10. Nf1 {[%emt 0:01:07]} Re8 {[%emt 0:01:59]} 11. Ng3 {[%emt 0:05:45]} Be6 {[%emt 0:02:56]} 12. Bc2 {[%emt 0:00:09]} d5 {[%emt 0:06:38]} 13. exd5 {[%emt 0:00:09]} Bxd5 {[%emt 0:02:46]} 14. Nh4 {[%emt 0:06:58]} Bc5 {[%emt 0:12:54]} 15. b4 {[%emt 0:07:09]} Bf8 {[%emt 0:00:08]} 16. Nhf5 {[%emt 0:05:12]} Qd7 {[%emt 0:05:11]} 17. a4 {[%emt 0:02:07]} b5 {[%emt 0:13:51]} 18. Be3 {[%emt 0:10:25]} Rad8 {[%emt 0:07:59]} 19. h3 {[%emt 0:06:06]} Ne7 {[%emt 0:12:38]} 20. Nh4 {[%emt 0:07:59]} g6 {[%emt 0:08:19]} 21. Ne4 {[%emt 0:14:42]} Bg7 {[%emt 0:06:11]} 22. Qc1 {[%emt 0:07:50]} Qc6 {[%emt 0:03:49]} 23. Nc5 {[%emt 0:01:57]} g5 {[%emt 0:02:12]} 24. axb5 {[%emt 0:00:06]} Qxb5 {[%emt 0:00:04]} 25. c4 {[%emt 0:02:49]} Qxb4 {[%emt 0:02:15]} 26. Rb1 {[%emt 0:04:12]} Qa5 {[%emt 0:00:04]} 27. Nb3 {[%emt 0:02:01]} Qb4 {[%emt 0:00:42]} 28. Bc5 {[%emt 0:01:05]} Qc3 {[%emt 0:02:51]} 29. Bxe7 {[%emt 0:00:37]} Rxe7 {[%emt 0:00:06]} 30. Nf5 {[%emt 0:00:03]} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.14"]
[Round "2.1"]
[White "Kusa, Jakub"]
[Black "Baenziger, Fabian"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2350"]
[BlackElo "2414"]
[Annotator "RC"]
[PlyCount "129"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:09]} d5 {[%emt 0:01:22]} 2. e3 {[%emt 0:00:21]} Nf6 {[%emt 0:01:56]} 3. c4 {[%emt 0:00:37]} c6 {[%emt 0:00:58]} 4. Nc3 {[%emt 0:00:51]} e6 {[%emt 0:00:05]} 5. d4 {[%emt 0:01:27]} Nbd7 {[%emt 0:00:08]} 6. Qc2 {[%emt 0:00:49]} Bd6 {[%emt 0:00:09]} 7. Bd3 {[%emt 0:00:36]} O-O {[%emt 0:00:26]} 8. O-O {[%emt 0:01:29]} dxc4 {[%emt 0:00:14]} 9. Bxc4 {[%emt 0:00:10]} b5 {[%emt 0:00:04]} 10. Be2 {[%emt 0:01:59]} Bb7 {[%emt 0:00:07]} 11. e4 {[%emt 0:01:13]} e5 {[%emt 0:00:05]} 12. dxe5 {[%emt 0:01:19]} Nxe5 {[%emt 0:00:06]} 13. Nd4 {[%emt 0:00:19]} Neg4 {[%emt 0:01:14]} 14. Nf5 {[%emt 0:00:09]} Bxh2+ {[%emt 0:00:06]} 15. Kh1 {[%emt 0:00:08]} Bb8 {[%emt 0:00:08]} 16. Bg5 {[%emt 0:01:19]} Bc8 {[%emt 0:18:54]} 17. Rad1 {[%emt 0:02:28]} Qc7 {[%emt 0:02:06]} 18. Nd6 {[%emt 0:02:59]} Be6 {[%emt 0:04:00]} 19. Bxf6 {[%emt 0:05:07]} Nxf6 {[%emt 0:01:17]} 20. e5 {[%emt 0:00:20]} Nd5 {[%emt 0:04:03]} 21. Bf3 {[%emt 0:02:52]} Qd8 {[%emt 0:17:08]} 22. Nxd5 {[%emt 0:05:37]} cxd5 {[%emt 0:02:19]} 23. Bxd5 {[%emt 0:02:54]} Bxd6 {[%emt 0:01:35]} 24. exd6 {[%emt 0:04:23]} Rc8 {[%emt 0:05:31]} 25. Qe4 {[%emt 0:04:20]} Qd7 {[%emt 0:10:43]} 26. Rfe1 {[%emt 0:05:28]} Rfe8 {[%emt 0:00:03]} 27. Bxe6 {[%emt 0:02:02]} Rxe6 {[%emt 0:01:21]} 28. Qd5 {[%emt 0:03:42]} Rce8 {[%emt 0:05:17]} 29. Rxe6 {[%emt 0:02:29]} Rxe6 {[%emt 0:00:06]} 30. Qc5 {[%emt 0:01:38]} Re8 {[%emt 0:00:37]} 31. Qc7 {[%emt 0:15:21]} Rd8 {[%emt 0:02:01]} 32. Rd5 {[%emt 0:05:20]} h6 {[%emt 0:08:26]} 33. a3 {[%emt 0:03:42]} Kh7 {[%emt 0:01:57]} 34. Qc2+ {[%emt 0:07:30]} g6 {[%emt 0:01:25]} 35. Qd2 {[%emt 0:00:49]} Qe6 {[%emt 0:06:06]} 36. d7 {[%emt 0:00:58]} a6 {[%emt 0:01:18]} 37. Qd4 {[%emt 0:03:06]} h5 {[%emt 0:01:27]} 38. Kh2 {[%emt 0:01:01]} Kg8 {[%emt 0:02:33]} 39. Rd6 {[%emt 0:03:22]} Qf5 {[%emt 0:01:44]} 40. Rd5 {[%emt 0:01:45]} Qe6 {[%emt 0:00:04]} 41. b3 {[%emt 0:30:28]} Kh7 {[%emt 0:01:23]} 42. a4 {[%emt 0:00:00]} bxa4 {[%emt 0:00:26]} 43. bxa4 {[%emt 0:00:00]} a5 {[%emt 0:05:27]} 44. Qd2 {[%emt 0:00:00]} Qg4 {[%emt 0:02:32]} 45. Rd4 {[%emt 0:00:00]} Qf5 {[%emt 0:00:05]} 46. g3 {[%emt 0:00:00]} Qf6 {[%emt 0:08:26]} 47. Kg1 {[%emt 0:00:00]} Qe5 {[%emt 0:00:53]} 48. Kg2 {[%emt 0:00:00]} Qf5 {[%emt 0:00:19]} 49. Kg1 {[%emt 0:00:00]} Qe5 {[%emt 0:00:10]} 50. Qd3 {[%emt 0:00:00]} Kg7 {[%emt 0:03:18]} 51. Kg2 {[%emt 0:00:00]} Qf6 {[%emt 0:01:05]} 52. Rd6 {[%emt 0:00:00]} Qe5 {[%emt 0:00:54]} 53. Rd5 {[%emt 0:00:00]} Qe6 {[%emt 0:00:01]} 54. Qc3+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:06]} 55. Qxa5 {[%emt 0:00:00]} Rxd7 {[%emt 0:00:13]} 56. Rxd7 {[%emt 0:00:00]} Qxd7 {[%emt 0:00:02]} 57. Qb5 {[%emt 0:00:00]} Qd4 {[%emt 0:02:10]} 58. a5 {[%emt 0:00:00]} Qe4+ {[%emt 0:04:41]} 59. Kh2 {[%emt 0:00:00]} Qf3 {[%emt 0:02:14]} 60. Qb6 {[%emt 0:00:00]} h4 {[%emt 0:00:33]} 61. a6 {[%emt 0:00:00]} hxg3+ {[%emt 0:00:26]} 62. fxg3 {[%emt 0:00:00]} Qe2+ {[%emt 0:00:03]} 63. Kg1 {[%emt 0:00:00]} Qe1+ {[%emt 0:00:04]} 64. Kg2 {[%emt 0:00:00]} Qe2+ {[%emt 0:00:04]} 65. Kg1 {[%emt 0:00:05]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.14"]
[Round "2.2"]
[White "Stefansson, Hannes"]
[Black "Haring, Filip"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2498"]
[BlackElo "2432"]
[Annotator "RC"]
[PlyCount "74"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:23]} c6 {[%emt 0:00:27]} 2. d4 {[%emt 0:00:58]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:35]} Bf5 {[%emt 0:00:14]} 4. Nd2 {[%emt 0:01:29]} e6 {[%emt 0:00:28]} 5. Nb3 {[%emt 0:00:57]} Nd7 {[%emt 0:00:14]} 6. Nf3 {[%emt 0:01:19]} h6 {[%emt 0:03:41]} 7. Be2 {[%emt 0:02:25]} Ne7 {[%emt 0:01:47]} 8. O-O {[%emt 0:02:47]} g5 {[%emt 0:04:52]} 9. Ne1 {[%emt 0:06:52]} Qc7 {[%emt 0:05:21]} 10. Bd2 {[%emt 0:07:27]} Bg6 {[%emt 0:12:28]} 11. Rc1 {[%emt 0:13:50]} Nf5 {[%emt 0:06:02]} 12. Bh5 {[%emt 0:09:23]} Bxh5 {[%emt 0:09:02]} 13. Qxh5 {[%emt 0:00:08]} Rg8 {[%emt 0:00:02]} 14. Nd3 {[%emt 0:06:06]} Rg6 {[%emt 0:04:24]} 15. Qe2 {[%emt 0:11:31]} Qb6 {[%emt 0:10:37]} 16. Bc3 {[%emt 0:05:02]} Be7 {[%emt 0:03:27]} 17. a4 {[%emt 0:01:34]} Qa6 {[%emt 0:02:58]} 18. a5 {[%emt 0:01:32]} h5 {[%emt 0:08:00]} 19. Qe1 {[%emt 0:11:11]} Qc4 {[%emt 0:06:14]} 20. Ra1 {[%emt 0:00:57]} h4 {[%emt 0:02:03]} 21. Nd2 {[%emt 0:03:48]} Qb5 {[%emt 0:00:51]} 22. b4 {[%emt 0:02:09]} g4 {[%emt 0:01:46]} 23. a6 {[%emt 0:02:13]} b6 {[%emt 0:02:03]} 24. g3 {[%emt 0:03:30]} O-O-O {[%emt 0:05:17]} 25. Qe2 {[%emt 0:00:45]} Rh8 {[%emt 0:01:21]} 26. Kg2 {[%emt 0:00:50]} Bg5 {[%emt 0:02:20]} 27. Rfd1 {[%emt 0:01:56]} Nf8 {[%emt 0:02:10]} 28. Nf1 {[%emt 0:01:03]} Qc4 {[%emt 0:01:10]} 29. Bb2 {[%emt 0:00:34]} Be7 {[%emt 0:02:02]} 30. c3 {[%emt 0:01:02]} Nh7 {[%emt 0:00:58]} 31. Nf4 {[%emt 0:01:00]} Qxe2 {[%emt 0:00:14]} 32. Nxe2 {[%emt 0:00:04]} Ng5 {[%emt 0:00:43]} 33. Nd2 {[%emt 0:00:17]} Rgh6 {[%emt 0:00:37]} 34. Rh1 {[%emt 0:00:11]} f6 {[%emt 0:02:54]} 35. exf6 {[%emt 0:00:37]} Rxf6 {[%emt 0:00:15]} 36. Rae1 {[%emt 0:01:08]} Nf3 {[%emt 0:00:33]} 37. Nf4 {[%emt 0:00:44]} Nxd2 {[%emt 0:00:23]} 0-1

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.14"]
[Round "2.3"]
[White "Samani, Yamac"]
[Black "Haba, Petr"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2380"]
[BlackElo "2437"]
[Annotator "RC"]
[PlyCount "57"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:06:08]} d5 {[%emt 0:00:38]} 2. e3 {[%emt 0:00:13]} Nf6 {[%emt 0:01:46]} 3. c4 {[%emt 0:00:21]} dxc4 {[%emt 0:02:53]} 4. Bxc4 {[%emt 0:00:41]} e6 {[%emt 0:00:37]} 5. O-O {[%emt 0:00:29]} c5 {[%emt 0:02:16]} 6. d4 {[%emt 0:00:56]} a6 {[%emt 0:00:24]} 7. Nc3 {[%emt 0:00:41]} b5 {[%emt 0:01:29]} 8. Bb3 {[%emt 0:00:41]} Bb7 {[%emt 0:00:19]} 9. e4 {[%emt 0:02:34]} cxd4 {[%emt 0:05:34]} 10. Nxd4 {[%emt 0:00:54]} Nc6 {[%emt 0:04:17]} 11. Nxc6 {[%emt 0:00:36]} Bxc6 {[%emt 0:00:05]} 12. Qe2 {[%emt 0:05:03]} Be7 {[%emt 0:05:12]} 13. Rd1 {[%emt 0:05:18]} Nd7 {[%emt 0:25:06]} 14. Nd5 {[%emt 0:33:58]} O-O {[%emt 0:05:33]} 15. Nxe7+ {[%emt 0:01:06]} Qxe7 {[%emt 0:00:01]} 16. e5 {[%emt 0:04:30]} Rfc8 {[%emt 0:06:12]} 17. Bf4 {[%emt 0:04:28]} Nf8 {[%emt 0:08:47]} 18. Bg3 {[%emt 0:02:59]} a5 {[%emt 0:03:15]} 19. Rac1 {[%emt 0:08:31]} a4 {[%emt 0:01:37]} 20. Bc2 {[%emt 0:00:08]} Qb7 {[%emt 0:01:29]} 21. f3 {[%emt 0:00:47]} Bd5 {[%emt 0:00:45]} 22. a3 {[%emt 0:02:39]} Rxc2 {[%emt 0:03:24]} 23. Rxc2 {[%emt 0:02:36]} Bb3 {[%emt 0:00:04]} 24. Rd4 {[%emt 0:02:06]} Bxc2 {[%emt 0:00:55]} 25. Qxc2 {[%emt 0:00:05]} Rd8 {[%emt 0:04:05]} 26. Rd6 {[%emt 0:03:21]} Rxd6 {[%emt 0:10:18]} 27. exd6 {[%emt 0:00:07]} Qd5 {[%emt 0:00:06]} 28. h3 {[%emt 0:00:41]} f6 {[%emt 0:01:22]} 29. Qc7 {[%emt 0:01:01]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.14"]
[Round "2.4"]
[White "Neuman, Petr"]
[Black "Stein, Robert"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2398"]
[BlackElo "2429"]
[Annotator "RC"]
[PlyCount "151"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:17]} exd4 {[%emt 0:00:16]} 4. Nxd4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:56]} 5. Nxc6 {[%emt 0:00:09]} bxc6 {[%emt 0:03:28]} 6. Bd3 {[%emt 0:01:00]} d6 {[%emt 0:12:27]} 7. Qf3 {[%emt 0:08:11]} Qf6 {[%emt 0:05:57]} 8. Nc3 {[%emt 0:06:23]} Qxf3 {[%emt 0:08:14]} 9. gxf3 {[%emt 0:00:04]} Ne7 {[%emt 0:06:05]} 10. Be3 {[%emt 0:00:22]} Bxe3 {[%emt 0:01:48]} 11. fxe3 {[%emt 0:00:04]} f5 {[%emt 0:02:15]} 12. e5 {[%emt 0:04:07]} dxe5 {[%emt 0:05:14]} 13. Rg1 {[%emt 0:01:53]} Kf7 {[%emt 0:09:23]} 14. Bc4+ {[%emt 0:00:33]} Kf6 {[%emt 0:00:23]} 15. O-O-O {[%emt 0:03:43]} Ng6 {[%emt 0:02:50]} 16. Na4 {[%emt 0:00:55]} Nh4 {[%emt 0:01:24]} 17. f4 {[%emt 0:00:40]} Nf3 {[%emt 0:08:21]} 18. Rg3 {[%emt 0:12:10]} e4 {[%emt 0:05:55]} 19. h3 {[%emt 0:03:44]} g5 {[%emt 0:06:30]} 20. Nc5 {[%emt 0:01:26]} h6 {[%emt 0:05:57]} 21. a4 {[%emt 0:07:35]} Re8 {[%emt 0:01:52]} 22. a5 {[%emt 0:00:21]} g4 {[%emt 0:02:49]} 23. h4 {[%emt 0:06:23]} h5 {[%emt 0:00:30]} 24. Rg2 {[%emt 0:05:32]} Kg6 {[%emt 0:01:01]} 25. Rgd2 {[%emt 0:00:48]} Nxd2 {[%emt 0:00:33]} 26. Rxd2 {[%emt 0:00:03]} Kf6 {[%emt 0:00:49]} 27. Kd1 {[%emt 0:00:16]} Rb8 {[%emt 0:00:53]} 28. b3 {[%emt 0:00:15]} Ke7 {[%emt 0:00:13]} 29. Ke2 {[%emt 0:01:40]} Rd8 {[%emt 0:01:09]} 30. Rd4 {[%emt 0:00:04]} Rd6 {[%emt 0:02:06]} 31. Kf2 {[%emt 0:00:29]} Bd7 {[%emt 0:01:00]} 32. c3 {[%emt 0:00:29]} Be8 {[%emt 0:00:14]} 33. b4 {[%emt 0:00:32]} Bf7 {[%emt 0:01:06]} 34. Be2 {[%emt 0:00:05]} Rxd4 {[%emt 0:01:13]} 35. exd4 {[%emt 0:00:04]} e3+ {[%emt 0:01:59]} 36. Kxe3 {[%emt 0:01:46]} g3 {[%emt 0:00:41]} 37. Kf3 {[%emt 0:00:16]} Rg8 {[%emt 0:00:07]} 38. Kg2 {[%emt 0:00:04]} Bd5+ {[%emt 0:00:04]} 39. Kg1 {[%emt 0:00:03]} g2 {[%emt 0:00:23]} 40. c4 {[%emt 0:00:49]} Be4 {[%emt 0:00:04]} 41. Bd3 {[%emt 0:30:32]} Bxd3 {[%emt 0:30:50]} 42. Nxd3 {[%emt 0:00:04]} Kd6 {[%emt 0:02:17]} 43. Ne5 {[%emt 0:00:13]} Rg7 {[%emt 0:00:00]} 44. a6 {[%emt 0:00:00]} Rg3 {[%emt 0:00:00]} 45. Nf7+ {[%emt 0:00:00]} Ke6 {[%emt 0:00:00]} 46. Ne5 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 47. Nxc6 {[%emt 0:00:00]} Rxa6 {[%emt 0:00:00]} 48. d5+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 49. Kxg2 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:00]} 50. Kf3 {[%emt 0:00:00]} Ra3+ {[%emt 0:00:00]} 51. Ke2 {[%emt 0:00:00]} a6 {[%emt 0:00:00]} 52. Nb8 {[%emt 0:00:00]} a5 {[%emt 0:00:00]} 53. bxa5 {[%emt 0:00:00]} Rxa5 {[%emt 0:00:00]} 54. Nd7+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 55. Ne5 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 56. Kd3 {[%emt 0:00:00]} Ra1 {[%emt 0:00:00]} 57. Kd4 {[%emt 0:00:00]} Re1 {[%emt 0:00:00]} 58. c5+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 59. c6 {[%emt 0:00:00]} Kd8 {[%emt 0:02:03]} 60. Kc5 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:32]} 61. Kd4 {[%emt 0:00:00]} Rd1+ {[%emt 0:03:05]} 62. Kc5 {[%emt 0:00:00]} Ke8 {[%emt 0:01:18]} 63. Nc4 {[%emt 0:00:00]} Ke7 {[%emt 0:01:00]} 64. Ne3 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:12]} 65. Kd4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:50]} 66. Nc4 {[%emt 0:00:00]} Rd1+ {[%emt 0:01:07]} 67. Kc5 {[%emt 0:00:00]} Ke7 {[%emt 0:00:46]} 68. Ne3 {[%emt 0:00:00]} Rc1+ {[%emt 0:01:44]} 69. Kd4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:44]} 70. Nc4 {[%emt 0:00:00]} Rf1 {[%emt 0:01:46]} 71. d6 {[%emt 0:00:00]} Rd1+ {[%emt 0:00:25]} 72. Kc3 {[%emt 0:00:00]} Rc1+ {[%emt 0:00:45]} 73. Kd3 {[%emt 0:00:00]} Rd1+ {[%emt 0:00:07]} 74. Kc2 {[%emt 0:00:00]} Rd4 {[%emt 0:01:01]} 75. Kc3 {[%emt 0:00:00]} Re4 {[%emt 0:00:19]} 76. dxc7 {[%emt 0:00:00]} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.14"]
[Round "2.5"]
[White "Pang, Tao"]
[Black "Natsidis, Christoph"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2430"]
[BlackElo "2324"]
[Annotator "RC"]
[PlyCount "104"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:13]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:14]} 3. Nf3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:16]} dxc4 {[%emt 0:00:23]} 5. e4 {[%emt 0:02:46]} b5 {[%emt 0:00:16]} 6. e5 {[%emt 0:01:29]} Nd5 {[%emt 0:00:05]} 7. Nxb5 {[%emt 0:00:14]} Nb6 {[%emt 0:00:05]} 8. Be2 {[%emt 0:03:17]} Nc6 {[%emt 0:03:48]} 9. O-O {[%emt 0:00:56]} Rb8 {[%emt 0:06:15]} 10. Be3 {[%emt 0:08:28]} Be7 {[%emt 0:06:46]} 11. Qc1 {[%emt 0:10:47]} O-O {[%emt 0:15:15]} 12. Rd1 {[%emt 0:02:20]} Nb4 {[%emt 0:01:54]} 13. Na3 {[%emt 0:26:37]} Nd3 {[%emt 0:10:02]} 14. Bxd3 {[%emt 0:00:08]} cxd3 {[%emt 0:00:03]} 15. Rxd3 {[%emt 0:02:44]} Bb7 {[%emt 0:02:11]} 16. Bg5 {[%emt 0:01:33]} Bxg5 {[%emt 0:21:51]} 17. Nxg5 {[%emt 0:00:16]} h6 {[%emt 0:05:11]} 18. Nh3 {[%emt 0:01:24]} c5 {[%emt 0:04:25]} 19. Nb5 {[%emt 0:08:21]} Ba6 {[%emt 0:03:07]} 20. Rg3 {[%emt 0:01:29]} Kh8 {[%emt 0:04:49]} 21. Nd6 {[%emt 0:04:01]} cxd4 {[%emt 0:00:54]} 22. Qf4 {[%emt 0:06:08]} d3 {[%emt 0:03:45]} 23. Nxf7+ {[%emt 0:04:02]} Rxf7 {[%emt 0:00:04]} 24. Qxf7 {[%emt 0:00:03]} Rb7 {[%emt 0:00:02]} 25. Qh5 {[%emt 0:00:58]} Nd5 {[%emt 0:05:19]} 26. Ng5 {[%emt 0:08:41]} Nf4 {[%emt 0:02:40]} 27. Nf7+ {[%emt 0:00:16]} Rxf7 {[%emt 0:00:05]} 28. Qxf7 {[%emt 0:00:01]} Ne2+ {[%emt 0:00:09]} 29. Kh1 {[%emt 0:00:06]} Nxg3+ {[%emt 0:00:06]} 30. hxg3 {[%emt 0:00:09]} d2 {[%emt 0:00:17]} 31. Qf3 {[%emt 0:00:33]} Bb7 {[%emt 0:01:07]} 32. Qb3 {[%emt 0:03:15]} Ba6 {[%emt 0:01:39]} 33. Qf3 {[%emt 0:02:35]} Bd3 {[%emt 0:01:15]} 34. Qd1 {[%emt 0:00:18]} Ba6 {[%emt 0:00:08]} 35. a4 {[%emt 0:01:31]} Qd4 {[%emt 0:00:30]} 36. Qc2 {[%emt 0:01:31]} Be2 {[%emt 0:00:26]} 37. Qc8+ {[%emt 0:00:02]} Kh7 {[%emt 0:00:05]} 38. Qc2+ {[%emt 0:00:01]} Kh8 {[%emt 0:01:28]} 39. Qc8+ {[%emt 0:00:01]} Kh7 {[%emt 0:00:09]} 40. Qc2+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:59]} 41. Qc8+ {[%emt 0:31:43]} Kf7 {[%emt 0:31:35]} 42. Qc7+ {[%emt 0:00:06]} Kf8 {[%emt 0:00:00]} 43. Qb8+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 44. f4 {[%emt 0:00:00]} d1=Q+ {[%emt 0:00:00]} 45. Rxd1 {[%emt 0:00:00]} Qxd1+ {[%emt 0:00:00]} 46. Kh2 {[%emt 0:00:00]} Qxa4 {[%emt 0:00:00]} 47. Qg8 {[%emt 0:00:00]} Qe8 {[%emt 0:00:00]} 48. Qxg7+ {[%emt 0:00:00]} Qf7 {[%emt 0:00:00]} 49. Qxh6 {[%emt 0:00:00]} Qh5+ {[%emt 0:00:25]} 50. Qxh5 {[%emt 0:00:00]} Bxh5 {[%emt 0:00:05]} 51. Kh3 {[%emt 0:00:00]} Be2 {[%emt 0:00:10]} 52. g4 {[%emt 0:00:00]} Kf7 {[%emt 0:00:34]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.15"]
[Round "3.1"]
[White "Natsidis, Christoph"]
[Black "Kusa, Jakub"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2324"]
[BlackElo "2350"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:09]} d5 {[%emt 0:00:28]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:03]} h6 {[%emt 0:00:37]} 4. Nc3 {[%emt 0:00:49]} Nf6 {[%emt 0:00:41]} 5. e3 {[%emt 0:07:53]} Be7 {[%emt 0:01:52]} 6. Bd3 {[%emt 0:00:05]} O-O {[%emt 0:01:48]} 7. O-O {[%emt 0:00:04]} c5 {[%emt 0:06:09]} 8. dxc5 {[%emt 0:17:20]} Bxc5 {[%emt 0:00:36]} 9. a3 {[%emt 0:02:52]} Nc6 {[%emt 0:01:15]} 10. b4 {[%emt 0:02:21]} Bd6 {[%emt 0:01:10]} 11. Bb2 {[%emt 0:11:42]} a6 {[%emt 0:05:11]} 12. cxd5 {[%emt 0:10:02]} exd5 {[%emt 0:00:09]} 13. Ne2 {[%emt 0:00:10]} Ne4 {[%emt 0:05:17]} 14. Ned4 {[%emt 0:08:02]} Ne5 15. Nxe5 {[%emt 0:04:46]} Bxe5 {[%emt 0:07:47]} 16. Qh5 {[%emt 0:03:49]} Re8 {[%emt 0:03:16]} 17. Rad1 {[%emt 0:06:59]} Nf6 {[%emt 0:03:49]} 18. Qe2 {[%emt 0:01:19]} Bg4 {[%emt 0:01:28]} 19. f3 {[%emt 0:01:03]} Bd7 {[%emt 0:01:36]} 20. Qf2 {[%emt 0:00:56]} Qc7 {[%emt 0:02:15]} 21. Qh4 {[%emt 0:03:43]} Qb6 {[%emt 0:05:24]} 22. Kh1 {[%emt 0:03:22]} Rac8 {[%emt 0:02:40]} 23. g4 {[%emt 0:02:33]} Bb5 {[%emt 0:04:32]} 24. Bxb5 {[%emt 0:01:02]} axb5 {[%emt 0:00:14]} 25. g5 {[%emt 0:02:47]} hxg5 {[%emt 0:01:59]} 26. Qxg5 {[%emt 0:00:04]} Nh7 {[%emt 0:03:50]} 27. Qg2 {[%emt 0:01:33]} g6 {[%emt 0:04:33]} 28. f4 {[%emt 0:05:13]} Bg7 {[%emt 0:00:09]} 29. f5 {[%emt 0:00:50]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.15"]
[Round "3.2"]
[White "Stein, Robert"]
[Black "Pang, Tao"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2429"]
[BlackElo "2430"]
[Annotator "TA"]
[PlyCount "103"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,103,27,29,18,28,28,8,0,4,-20,-27,-62,-66,-54,-54,-80,-76,-98,-89,-91,-27,-47,-29,-83,-74,-89,-22,-70,-54,-125,-118,-123,-63,-117,-100,-122,-125,-122,-115,-115,-107,-121,-116,-111,-106,-122,-114,-113,-108,-119,-97,-115,-97,-97,0,-97,-94,-97,-15,-129,-114,-143,-137,-214,-193,-212,-175,-176,-193,-225,-101,-108,-61,-54,-72,-62,-62,-129,0,0,0,-20,0,0,527,517,509,501,1581,1131,29984,29985,29981,29982]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:22]} 3. Nf3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:24]} 4. g3 {[%emt 0:00:16]} dxc4 {[%emt 0:00:31]} 5. Bg2 {[%emt 0:00:22]} Bb4+ {[%emt 0:01:04]} 6. Bd2 {[%emt 0:01:16]} a5 {[%emt 0:00:29]} 7. Qc2 {[%emt 0:01:46] E04: Open Catalan: 5 Nf3.} Bxd2+ {[%emt 0:00:47]} 8. Qxd2 {[%emt 0:00:23]} c6 {[%emt 0:01:55]} 9. Ne5 {[%emt 0:03:11] The position is equal.} b5 $1 {[%emt 0:01:34]} 10. a4 {[%emt 0:03:15] axb5 would be deadly.} Nd5 {[%emt 0:06:23]} 11. Nc3 {[%emt 0:03:53]} f6 {[%emt 0:03:04]} 12. Nf3 {[%emt 0:04:22] [#]} O-O $146 {[%emt 0:01:12]} ({Predecessor:} 12... Qb6 13. O-O O-O 14. e4 Nb4 15. axb5 cxb5 16. d5 e5 17. Kh1 N8a6 18. Ne1 Nc5 {0-1 Stigar,P (2225)-Skrondal,I (2258) NOR-chT 1415 2014 (3.2)}) 13. axb5 {[%emt 0:11:27]} Nxc3 {[%emt 0:01:05]} 14. bxc3 {[%emt 0:00:49]} cxb5 {[%emt 0:00:05]} 15. O-O {[%emt 0:08:06]} Ra7 {[%emt 0:09:03]} (15... a4 $17) 16. Rfb1 {[%emt 0:05:49]} Bd7 {[%emt 0:01:53]} 17. d5 {[%emt 0:10:09]} (17. Qe3 $11 {remains equal.}) 17... e5 $1 $17 {[%emt 0:03:31]} 18. Qe3 {[%emt 0:03:52]} Ra8 {[%emt 0:07:36]} (18... Ra6 $17) 19. Nd2 {[%emt 0:02:56]} (19. d6 $1 $11 {deserves consideration.} Bc6 20. Qc5) 19... a4 $1 $15 {[%emt 0:07:21]} 20. Ne4 {[%emt 0:08:56]} (20. d6 $15 Ra5 21. Rd1) 20... Na6 $17 {[%emt 0:01:44]} 21. d6 {[%emt 0:14:39]} Kh8 {[%emt 0:08:51]} (21... Rb8 $17 22. Nc5 Nxc5 23. Qxc5 Qa5) 22. Rd1 {[%emt 0:02:18]} (22. Nd2 $15) 22... Rb8 {[%emt 0:09:58]} 23. Nc5 {[%emt 0:03:08]} Nxc5 {[%emt 0:00:21]} 24. Qxc5 {[%emt 0:00:04]} Qb6 {[%emt 0:05:21]} 25. Qb4 {[%emt 0:00:14]} Rfc8 {[%emt 0:03:52]} 26. Rd5 {[%emt 0:01:01] Repels Qc5} Ra8 {[%emt 0:03:43]} 27. Qa3 {[%emt 0:00:41]} Kg8 {[%emt 0:01:38]} 28. Rb1 {[%emt 0:00:48][%cal Od5b5]} Rab8 {[%emt 0:01:36]} 29. Qb4 {[%emt 0:00:35]} Kf7 {[%emt 0:00:39]} 30. Rbd1 {[%emt 0:00:27]} g6 {[%emt 0:03:06]} 31. h4 {[%emt 0:01:36][%cal Og3g4]} Ra8 {[%emt 0:00:23]} 32. Qa3 {[%emt 0:00:29]} Rab8 {[%emt 0:03:01]} 33. Qb4 $1 {[%emt 0:00:06]} Qa7 {[%emt 0:00:11]} 34. Qa3 {[%emt 0:01:27]} Qa5 {[%emt 0:02:10]} (34... Kg7 $17) 35. Kh2 {[%emt 0:00:34]} (35. Rc5 $11 {keeps the balance.} Qd8 36. Qb4) 35... Qb6 {[%emt 0:00:24]} 36. Qc1 {[%emt 0:01:59]} Kg7 {[%emt 0:00:26] Against Qh6+} (36... Qxf2 $6 37. Qh6 Rg8 38. Rf1 Qxe2 39. Rd2 $11) 37. f4 {[%emt 0:00:17] [#]} (37. h5 $17) 37... e4 $1 $19 {[%emt 0:02:20][%mdl 512]} 38. R1d4 {[%emt 0:01:35]} f5 {[%emt 0:01:03]} 39. Re5 {[%emt 0:01:36]} Re8 {[%emt 0:01:31] ...b4 is the strong threat.} 40. Qd2 {[%emt 0:04:07]} Kf7 {[%emt 0:04:48] Dodges Re7+} (40... Rxe5 $19 {has better winning chances.} 41. fxe5 Re8) 41. g4 $17 {[%emt 0:08:35]} Rxe5 {[%emt 0:07:06]} ({Better is} 41... Qd8 $17 42. Re7+ Rxe7 43. dxe7 Kxe7) 42. fxe5 $15 {[%emt 0:00:14] Black must now prevent gxf5.} Qd8 $1 {[%emt 0:00:33]} (42... fxg4 $2 43. Qh6 Kg8 44. Bxe4 $18) 43. Qh6 {[%emt 0:03:43]} Qf8 $1 {[%emt 0:07:08]} (43... fxg4 {gets mated.} 44. Qxh7+ Ke6 45. Qxg6+ Kxe5 46. Rxe4+ Kd5 47. Re8+ (47. Rxg4+ Kc5 $16) 47... Kc5 48. Rxd8) 44. Qf4 {[%emt 0:06:49]} (44. Qxh7+ $2 Qg7 45. Qxg7+ Kxg7 $19) ({White should play} 44. Qg5 $1 $15) 44... Kg8 {[%emt 0:03:13]} (44... Kg7 $17 45. Qg3 Re8 46. gxf5 Qxf5) 45. gxf5 $1 $11 {[%emt 0:05:04]} gxf5 {[%emt 0:02:33] And now ...Qg7 would win.} 46. Rd1 {[%emt 0:04:51]} Re8 {[%emt 0:02:53] aiming for ...Qg7.} 47. Bh3 $1 {[%emt 0:02:40] Threatens to win with Rf1.} Kh8 $2 {[%emt 0:02:05][%mdl 8192] [#]} (47... Qf7 $11 {and Black stays safe.} 48. Rf1 Rf8) 48. e6 $1 $18 {[%emt 0:00:50][%mdl 512]} Rxe6 {[%emt 0:01:23] Hoping for ...Re8.} 49. Qxf5 {[%emt 0:00:07][%cal Rf5f8]} Qh6 {[%emt 0:04:24]} (49... Qxf5 $142 50. Bxf5 Rxd6 51. Rxd6 Bxf5) 50. Qg5 {[%emt 0:00:25]} Rxd6 {[%emt 0:01:38]} 51. Qd8+ {[%emt 0:00:39]} (51. Bxd7 $2 {is the wrong capture.} Qxg5 52. hxg5 Rxd1 $19) 51... Kg7 {[%emt 0:00:00]} 52. Qe7+ {[%emt 0:00:13] Quite a comeback for White.   Weighted Error Value: White=0.16 (very precise) /Black=0.35} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.15"]
[Round "3.3"]
[White "Haba, Petr"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2437"]
[BlackElo "2398"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:16]} d6 {[%emt 0:00:05]} 2. e4 {[%emt 0:00:23]} Nf6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:06]} e5 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:21]} Nbd7 {[%emt 0:00:04]} 5. Bc4 {[%emt 0:00:39]} Be7 {[%emt 0:00:05]} 6. O-O {[%emt 0:00:39]} O-O {[%emt 0:00:07]} 7. a4 {[%emt 0:00:56]} c6 {[%emt 0:00:12]} 8. Re1 {[%emt 0:00:26]} b6 {[%emt 0:00:16]} 9. Ba2 {[%emt 0:01:13]} a6 {[%emt 0:05:32]} 10. h3 {[%emt 0:00:32]} Rb8 {[%emt 0:00:10]} 11. Be3 {[%emt 0:00:47]} b5 {[%emt 0:01:26]} 12. axb5 {[%emt 0:00:12]} axb5 {[%emt 0:00:05]} 13. b4 {[%emt 0:00:43]} Bb7 {[%emt 0:16:53]} 14. Rb1 {[%emt 0:25:37]} Ra8 {[%emt 0:04:50]} 15. Bb3 {[%emt 0:03:02]} Qc7 {[%emt 0:18:48]} 16. Nh4 {[%emt 0:11:32]} g6 {[%emt 0:01:36]} 17. Bh6 {[%emt 0:01:17]} Rfe8 {[%emt 0:00:10]} 18. Nf3 {[%emt 0:00:51]} Bf8 {[%emt 0:02:38]} 19. Qd2 {[%emt 0:06:13]} Bg7 {[%emt 0:01:33]} 20. Rbd1 {[%emt 0:02:34]} Re7 {[%emt 0:04:10]} 21. dxe5 {[%emt 0:16:13]} dxe5 {[%emt 0:05:11]} 22. Qg5 {[%emt 0:00:38]} Bxh6 {[%emt 0:02:14]} 23. Qxh6 {[%emt 0:00:02]} Nf8 {[%emt 0:00:12]} 24. Ng5 {[%emt 0:06:42]} Nh5 {[%emt 0:04:52]} 25. Rd3 {[%emt 0:02:05]} Kh8 {[%emt 0:00:56]} 26. g3 {[%emt 0:05:04]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.15"]
[Round "3.4"]
[White "Haring, Filip"]
[Black "Samani, Yamac"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2432"]
[BlackElo "2380"]
[Annotator "ChessBase"]
[PlyCount "69"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:14]} c5 {[%emt 0:00:36]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:41]} e5 {[%emt 0:00:25]} 4. O-O {[%emt 0:01:10]} Be7 {[%emt 0:00:12]} 5. Nc3 {[%emt 0:03:13]} d6 {[%emt 0:01:11]} 6. a4 {[%emt 0:06:48]} Nf6 {[%emt 0:00:51]} 7. Re1 {[%emt 0:04:45]} O-O {[%emt 0:00:56]} 8. d3 {[%emt 0:01:03]} Nd4 {[%emt 0:01:49]} 9. Nd2 {[%emt 0:10:02]} Bg4 {[%emt 0:04:29]} 10. f3 {[%emt 0:00:47]} Be6 {[%emt 0:00:40]} 11. Bc4 {[%emt 0:09:10]} Nh5 {[%emt 0:03:33]} 12. Nf1 Bg5 13. Ne3 {[%emt 0:08:50]} Nf4 {[%emt 0:17:45]} 14. Ncd5 Bh4 {[%emt 0:12:39]} 15. g3 {[%emt 0:05:10]} Nh3+ {[%emt 0:05:47]} 16. Kg2 {[%emt 0:04:11]} Ng5 {[%emt 0:07:25]} 17. Rf1 {[%emt 0:00:21]} Bh3+ {[%emt 0:02:40]} 18. Kh1 {[%emt 0:00:06]} Bxf1 {[%emt 0:02:07]} 19. Qxf1 {[%emt 0:04:23]} Bxg3 {[%emt 0:09:21]} 20. hxg3 {[%emt 0:00:42]} Ndxf3 {[%emt 0:00:23]} 21. Nf5 {[%emt 0:01:36]} Re8 {[%emt 0:03:03]} 22. Kg2 {[%emt 0:06:48]} Re6 {[%emt 0:01:43]} 23. Be3 {[%emt 0:03:18]} Kh8 {[%emt 0:02:42]} 24. c3 {[%emt 0:05:00]} Qd7 {[%emt 0:04:04]} 25. Bb5 {[%emt 0:03:24]} Qc8 {[%emt 0:00:58]} 26. Qh1 {[%emt 0:01:48]} a6 {[%emt 0:01:16]} 27. Bc4 {[%emt 0:01:25]} b5 {[%emt 0:01:40]} 28. axb5 {[%emt 0:06:08]} axb5 {[%emt 0:00:05]} 29. Nb6 {[%emt 0:01:01]} Rxa1 {[%emt 0:00:50]} 30. Qxa1 {[%emt 0:00:04]} Qf8 {[%emt 0:01:10]} 31. Bxe6 {[%emt 0:01:16]} fxe6 {[%emt 0:00:15]} 32. Bxg5 {[%emt 0:00:40]} Nxg5 {[%emt 0:00:18]} 33. Nd7 {[%emt 0:05:07]} Qd8 {[%emt 0:00:08]} 34. Nxd6 {[%emt 0:00:11]} h6 {[%emt 0:00:07]} 35. Qa7 {[%emt 0:00:27]} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.15"]
[Round "3.5"]
[White "Baenziger, Fabian"]
[Black "Stefansson, Hannes"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2414"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,64,17,18,27,20,16,22,19,22,22,23,24,24,24,25,14,16,23,11,13,9,9,8,8,0,0,0,0,0,0,0,0,0,0,0,0,-16,-13,-11,-3,-31,-31,-136,-139,-128,-119,-131,-104,-182,-182,-258,-259,-250,-249]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:27]} 2. c4 {[%emt 0:00:19]} c6 {[%emt 0:00:49]} 3. Nf3 {[%emt 0:00:59]} Nf6 {[%emt 0:00:20]} 4. Nc3 {[%emt 0:00:35]} e6 {[%emt 0:00:18]} 5. e3 {[%emt 0:01:14]} a6 {[%emt 0:00:55]} 6. b3 {[%emt 0:01:10]} Bb4 {[%emt 0:00:54]} 7. Bd2 {[%emt 0:00:06]} Qe7 {[%emt 0:01:20] D45: Semi-Slav: 5 e3.} 8. Bd3 {[%emt 0:03:10][%cal Oa2a3]} O-O {[%emt 0:01:46]} 9. O-O {[%emt 0:00:46]} Nbd7 {[%emt 0:00:47] The position is equal.} 10. Qc2 {[%emt 0:08:30]} e5 $1 {[%emt 0:02:42] 10...e5 scores better than 10...h6.} 11. dxe5 {[%emt 0:01:15]} (11. Nxe5 {feels hotter.} Nxe5 12. dxe5 Qxe5 13. Nxd5 Nxd5 14. cxd5 Bxd2 15. Qxd2 Qxd5 16. Qc3) 11... Nxe5 {[%emt 0:00:24]} 12. Nxe5 {[%emt 0:00:34]} Qxe5 {[%emt 0:00:08] [#]} 13. Nxd5 $1 {[%emt 0:04:48]} Nxd5 {[%emt 0:00:47]} 14. cxd5 {[%emt 0:00:05][%mdl 64] Discovered Attack} Bxd2 {[%emt 0:00:13]} 15. Qxd2 {[%emt 0:00:05] And now dxc6 would win.} Qxd5 {[%emt 0:00:41] Hoping for ...Bf5.} 16. Qc2 {[%emt 0:04:16]} g6 {[%emt 0:02:10]} (16... h6 {with more complications.} 17. Qc3 Qd6 18. Rad1 Qc7) 17. Rad1 {[%emt 0:06:48][%cal Od3g6]} Qe5 {[%emt 0:02:17] [#]} 18. Be4 $146 {[%emt 0:12:26]} ({Predecessor:} 18. h3 Qe7 19. Qc3 Be6 20. Bc4 {½-½ Kuzubov,Y (2647)-Banusz,T (2612) SRB-chT Valjevo 2018 (8.2)}) 18... Qe7 {[%emt 0:05:18]} 19. Rd4 {[%emt 0:04:50]} Be6 {[%emt 0:01:38]} 20. Rfd1 {[%emt 0:00:07]} Rac8 {[%emt 0:02:00][%cal Ba8c8,Bc8c5,Bc5c4][%mdl 32]} 21. b4 {[%emt 0:15:37]} c5 {[%emt 0:05:57]} 22. bxc5 {[%emt 0:00:03]} Rxc5 {[%emt 0:00:16]} 23. Qd2 {[%emt 0:00:08]} Rc4 {[%emt 0:06:09]} 24. a4 {[%emt 0:12:53]} b5 {[%emt 0:03:52]} 25. axb5 {[%emt 0:00:12]} axb5 {[%emt 0:00:06][%cal Ba6b5,Bb5b4,Bb4b3,Bb3b2][%mdl 32]} 26. Qb2 {[%emt 0:17:14]} b4 {[%emt 0:02:11]} 27. Bb1 {[%emt 0:03:24]} (27. Rxc4 $15 Bxc4 28. Rd4) 27... Rxd4 $17 {[%emt 0:02:02]} 28. Qxd4 {[%emt 0:00:20]} Rc8 {[%emt 0:01:35]} 29. h3 {[%emt 0:01:14]} b3 {[%emt 0:01:05]} 30. Qb6 {[%emt 0:00:50]} (30. f4 $17) 30... Qf6 $19 {[%emt 0:01:19]} 31. Qa5 {[%emt 0:00:53]} (31. f4 {keeps fighting.}) 31... b2 {[%emt 0:00:29] [#] ...Bb3 is the strong threat.} 32. Qa3 {[%emt 0:00:05] Dodges Bb3} Kg7 {[%emt 0:01:14] Weighted Error Value: White=0.19 (very precise) /Black=0.02 (flawless)} 0-1

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "4.1"]
[White "Kusa, Jakub"]
[Black "Stefansson, Hannes"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2350"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "136"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,136,9,8,24,19,22,0,21,0,0,0,0,0,18,22,14,-7,11,-6,23,21,26,-1,22,0,3,0,16,-18,-19,-11,-18,-18,-18,-22,-1,-7,0,0,0,-11,0,0,0,0,-8,-58,-58,-57,-57,-71,-71,-76,-58,-58,-43,-50,-51,-55,-44,-66,-63,-63,-63,-63,-63,-70,-70,-176,-110,-90,-89,-212,-117,-101,-32,-33,-18,-18,-15,-11,0,0,0,-63,-51,-83,-85,-85,-85,-87,-87,-70,-60,-201,-205,-187,-196,-232,-176,-233,-228,-237,-237,-166,0,-109,-25,-458,-424,-393,8,24,77,20,24,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:29]} 2. c4 {[%emt 0:00:25]} e6 {[%emt 0:00:26]} 3. Nf3 {[%emt 0:00:29]} d5 {[%emt 0:01:06]} 4. g3 {[%emt 0:00:45]} Bb4+ {[%emt 0:00:32]} 5. Bd2 {[%emt 0:00:51]} Be7 {[%emt 0:00:14]} 6. Bg2 {[%emt 0:00:32]} O-O {[%emt 0:00:48]} 7. O-O {[%emt 0:00:39]} c6 {[%emt 0:00:15]} 8. Qc2 {[%emt 0:01:10]} a5 {[%emt 0:00:24] E11: Bogo-Indian.} 9. Bf4 {[%emt 0:02:40]} a4 {[%emt 0:01:28] [#]} 10. Ne5 $146 {[%emt 0:04:42]} ({Predecessor:} 10. Nbd2 Nh5 11. Be3 Nf6 12. Rfd1 Nbd7 13. c5 b6 14. cxb6 Qxb6 15. Rac1 Ba6 16. Nb1 {1-0 Barp,A (2429)-Urazayev,A (2460) Titled Tuesday intern op 14th Feb Early blitz 2023 (7)}) 10... Nbd7 {[%emt 0:02:27]} 11. Nd2 {[%emt 0:02:20][%cal Bb1d2,Bd2f3,Bf3e5][%mdl 32]} Nxe5 {[%emt 0:10:26]} 12. Bxe5 {[%emt 0:01:09]} Ng4 {[%emt 0:02:20]} 13. Nf3 {[%emt 0:01:14]} Nxe5 {[%emt 0:02:13]} 14. Nxe5 {[%emt 0:00:07]} Qa5 {[%emt 0:04:54]} 15. Rfd1 {[%emt 0:03:03]} Bd6 {[%emt 0:01:39]} 16. Nd3 {[%emt 0:04:47]} Bd7 {[%emt 0:01:52]} 17. Rac1 {[%emt 0:01:18]} Rfd8 {[%emt 0:02:29]} 18. e3 {[%emt 0:04:54]} Be8 {[%emt 0:00:57]} (18... dxc4 {with more complications.} 19. Qxc4 e5 20. Nc5 Bxc5 21. Qxc5 Be6) 19. Bf1 {[%emt 0:02:50]} f6 {[%emt 0:04:28]} 20. cxd5 {[%emt 0:10:36]} cxd5 {[%emt 0:03:46]} 21. Qc3 {[%emt 0:04:27]} Qxc3 {[%emt 0:02:25]} 22. Rxc3 {[%emt 0:00:07]} Rdc8 {[%emt 0:04:22]} 23. Rdc1 {[%emt 0:07:48]} Rxc3 {[%emt 0:00:23]} 24. Rxc3 {[%emt 0:00:05]} Bc6 {[%emt 0:04:20]} 25. a3 {[%emt 0:02:49]} Kf7 {[%emt 0:01:39]} 26. Nb4 {[%emt 0:01:38]} Bd7 {[%emt 0:00:59]} 27. Bd3 {[%emt 0:01:18]} Ra5 {[%emt 0:03:39]} 28. Kf1 {[%emt 0:02:16]} (28. Bxh7 $2 g6 29. Rc2 Kg7 30. Bxg6 Kxg6 $19) 28... g5 {[%emt 0:02:25]} 29. Ke2 {[%emt 0:03:43]} h5 {[%emt 0:01:52][%cal Bh7h5,Bh5h4][%mdl 32]} 30. b3 {[%emt 0:02:20]} (30. Kd2 $11) 30... h4 {[%emt 0:08:45]} 31. bxa4 {[%emt 0:02:50]} Bxa4 {[%emt 0:02:45]} 32. Bc2 {[%emt 0:03:10]} Bd7 {[%emt 0:02:12]} 33. Bd3 {[%emt 0:00:31]} Ke7 {[%emt 0:02:01]} 34. Rb3 {[%emt 0:03:46]} f5 {[%emt 0:05:01]} 35. Nc2 {[%emt 0:01:45]} Bc6 {[%emt 0:00:50]} 36. Kd2 {[%emt 0:02:42]} Kd7 {[%emt 0:03:38]} 37. Kc1 {[%emt 0:01:15]} Kc7 {[%emt 0:02:40]} 38. Nb4 {[%emt 0:01:36]} Ba4 {[%emt 0:06:12]} 39. Rc3+ {[%emt 0:00:39]} Kb6 {[%emt 0:00:11]} 40. Kb2 {[%emt 0:02:38]} Ra8 {[%emt 0:01:24] Dodges Rc8} 41. Bc2 {[%emt 0:33:46]} (41. Rc1 $15) 41... Bb5 {[%emt 0:34:22]} (41... Bxb4 $1 $19 42. axb4 Kb5) 42. Nd3 $17 {[%emt 0:00:50]} Rh8 {[%emt 0:01:20]} 43. a4 {[%emt 0:11:01]} (43. Rb3 $17 {is a better defense.} hxg3 44. hxg3) 43... Ba6 {[%emt 0:00:00]} (43... Bc4 $19 {Threatens to win with ...Ka5.} 44. Kc1 Ka5) 44. Rb3+ {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} ({Black should try} 44... Ka7 $17 {And now ...hxg3 would win.} 45. Nc5 hxg3 46. hxg3 Rh2) 45. Kc3 $1 $15 {[%emt 0:00:00]} Bc4 {[%emt 0:00:00]} 46. Rb2 $1 {[%emt 0:00:00]} hxg3 {[%emt 0:00:00]} 47. hxg3 {[%emt 0:00:00]} Ba3 {[%emt 0:00:00] This pair of bishops is nice.} 48. Rb1 {[%emt 0:00:00]} Rh2 {[%emt 0:00:00]} 49. Rf1 {[%emt 0:00:00]} (49. Ne5 $1 $11) 49... Bd6 {[%emt 0:00:00]} 50. Bb3 {[%emt 0:00:00]} Ba6 {[%emt 0:00:00]} 51. Rc1 {[%emt 0:00:00]} Kb6 {[%emt 0:00:00]} 52. Rc2 {[%emt 0:00:00]} Rh8 {[%emt 0:00:00]} 53. Ne5 {[%emt 0:00:00]} Ka5 {[%emt 0:04:18]} 54. Kb2 {[%emt 0:00:00]} (54. Nf7 $15 Bb4+ 55. Kb2) 54... Bxe5 $19 {[%emt 0:01:28]} 55. dxe5 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRB} Kb4 {[%emt 0:00:14]} 56. Rd2 {[%emt 0:00:00]} Rh2 $1 {[%emt 0:00:14]} 57. Bd1 {[%emt 0:00:00]} Bc4 {[%emt 0:00:21]} 58. Kc1 {[%emt 0:00:00]} Rh1 $1 {[%emt 0:00:36]} 59. Kb2 {[%emt 0:00:00] Wards off Bb3} Rh2 {[%emt 0:02:10]} (59... g4 $19 60. Bc2 Rh2) 60. Kc1 $1 $17 {[%emt 0:00:00]} Ka3 {[%emt 0:00:42]} ({Better is} 60... Rg2 $17 61. Bf3 Rg1+ 62. Kb2 g4) 61. Rb2 $2 {[%emt 0:00:00][%mdl 8192] [#]} (61. f4 $11 Rh3 62. fxg5) 61... Rh1 $1 $19 {[%emt 0:00:16][%cal Oh1d1] ...Rxd1+! is the strong threat.} 62. Rxb7 {[%emt 0:01:44] [#] Black must now prevent Kd2.} d4 $2 {[%emt 0:02:19]} 63. Kd2 $11 {[%emt 0:03:07]} (63. exd4 $2 {loses.} Be2 64. Kd2 (64. Rb3+ $2 Kxa4 65. Kd2 Rxd1+ $19) 64... Bxd1 $19) 63... dxe3+ {[%emt 0:00:31]} (63... Bd5 $11 {remains equal.} 64. Rb5 Rh2) 64. fxe3 $16 {[%emt 0:00:15] a5 would be deadly.} Bd5 {[%emt 0:00:14]} 65. Rg7 {[%emt 0:00:46]} (65. Rb5 $5 {[%cal Ra4a5]}) 65... Kb4 {[%emt 0:00:37] The position is equal.} 66. Rxg5 {[%emt 0:01:14]} Rh2+ {[%emt 0:00:16]} 67. Ke1 {[%emt 0:00:50]} Rh1+ {[%emt 0:00:13]} 68. Kd2 {[%emt 0:00:24]} Rh2+ {[%emt 0:00:08] Weighted Error Value: White=0.18 (very precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "4.2"]
[White "Samani, Yamac"]
[Black "Baenziger, Fabian"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2380"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,63,0,0,0,0,0,-17,0,0,0,0,0,0,-10,-7,16,-15,-15,-20,-26,-28,0,0,0,14,1,7,0,8,8,10,0,18,41,-11,33,47,47,29,182,158,158,166,227,226,289,302,889,872]} 1. Nf3 {[%emt 0:05:46]} d5 {[%emt 0:00:15]} 2. e3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:17]} 3. c4 {[%emt 0:00:07]} e6 {[%emt 0:00:23]} 4. Nc3 {[%emt 0:00:07]} Bd6 {[%emt 0:00:21]} 5. b3 {[%emt 0:00:32]} O-O {[%emt 0:00:24]} 6. Bb2 {[%emt 0:00:21]} c6 {[%emt 0:00:43]} 7. Be2 {[%emt 0:00:56]} Re8 {[%emt 0:01:38]} 8. d4 {[%emt 0:05:27]} Nbd7 {[%emt 0:02:43]} 9. O-O {[%emt 0:00:26]} b6 {[%emt 0:01:40] D45: Semi-Slav: 5 e3.} 10. a4 {[%emt 0:03:54]} Bb7 {[%emt 0:13:56] [#]} 11. Qb1 $146 {[%emt 0:02:59]} ({Predecessor:} 11. Re1 Rc8 12. Qb1 c5 13. cxd5 exd5 14. Rd1 Qe7 15. a5 Bb8 16. axb6 axb6 17. Ba6 Bxa6 18. Rxa6 cxd4 19. exd4 {0-1 Karthik,V (2609)-Kobalia,M (2542) Wch Rapid Samarkand 2023 (8)}) 11... a5 {[%emt 0:04:18] The position is equal.} 12. Rd1 {[%emt 0:05:21]} Qe7 {[%emt 0:04:04]} 13. e4 {[%emt 0:04:05]} dxe4 {[%emt 0:00:19]} 14. Nxe4 {[%emt 0:00:05]} Nxe4 {[%emt 0:00:48]} 15. Qxe4 {[%emt 0:00:02]} f5 {[%emt 0:12:54]} 16. Qd3 {[%emt 0:13:49][%cal Oc4c5]} Rad8 {[%emt 0:02:22]} 17. Bf1 {[%emt 0:02:48]} Nf6 {[%emt 0:12:05]} 18. Qc2 {[%emt 0:11:11][%cal Oc4c5]} Kh8 {[%emt 0:06:57]} 19. Re1 {[%emt 0:12:17]} Ne4 {[%emt 0:03:04]} 20. Rad1 {[%emt 0:06:41]} Bb4 {[%emt 0:03:56]} 21. Re3 {[%emt 0:03:47]} c5 {[%emt 0:00:52]} 22. d5 {[%emt 0:04:33]} exd5 {[%emt 0:04:15]} 23. cxd5 {[%emt 0:00:05]} Bxd5 {[%emt 0:01:58]} 24. Ne5 {[%emt 0:01:01]} Qc7 {[%emt 0:08:15]} 25. f3 {[%emt 0:03:39]} (25. Bc4 $14 Rxe5 26. Red3) 25... Nf6 {[%emt 0:03:15][%cal Oc5c4] Strongly threatening ...c4!} (25... Rxe5 {with more complications.} 26. Bxe5 Qxe5 27. fxe4 c4) 26. Bc4 {[%emt 0:03:33]} f4 {[%emt 0:02:26]} 27. Re2 {[%emt 0:02:31][%cal Od1d5] Hoping for Rxd5!} Qb7 {[%emt 0:02:00] [#] Black cannot hold the game after this.} (27... Bxc4 $11 {and Black is okay.} 28. Nxc4 Rxd1+ 29. Qxd1 Rd8) 28. Rxd5 $1 {[%emt 0:05:15][%mdl 512]} Rxd5 {[%emt 0:01:19] [#]} 29. Qf5 $1 {[%emt 0:02:11]} Red8 {[%emt 0:06:06]} (29... Rf8 $142) 30. Qxf4 $18 {[%emt 0:00:25]} ({Worse is} 30. Bxd5 Qxd5 31. Qxf4 Qd1+ 32. Kf2 Rd2 33. Nf7+ Kg8 34. Nh6+ gxh6 $11) 30... Rd1+ {[%emt 0:00:57]} 31. Kf2 {[%emt 0:00:05]} Bd2 $2 {[%emt 0:00:02]} (31... R1d5 32. Qh4 (32. Bxd5 Qxd5 33. Nc4 Rf8 $16) 32... Rxe5 33. Bxe5 Qe7) 32. Qh4 {[%emt 0:01:02] Weighted Error Value: White=0.07 (flawless) /Black=0.31} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "4.3"]
[White "Neuman, Petr"]
[Black "Haring, Filip"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2398"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,135,16,0,11,0,5,0,0,15,17,22,24,0,0,0,0,20,35,0,0,0,0,11,14,-25,-6,-27,21,0,0,8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-5,0,0,42,-102,-101,-185,-191,-185,-182,-197,-52,-49,-50,-93,-55,-58,-43,-58,-33,-33,0,0,0,0,0,-6,-6,-6,-6,-6,-6,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:27]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:17]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:02:25]} 4. Qc2 {[%emt 0:00:10]} O-O {[%emt 0:00:42]} 5. a3 {[%emt 0:00:05]} Bxc3+ {[%emt 0:00:13]} 6. Qxc3 {[%emt 0:00:03]} b6 {[%emt 0:02:28]} 7. Bg5 {[%emt 0:00:28]} Bb7 {[%emt 0:01:50]} 8. e3 {[%emt 0:00:14]} d6 {[%emt 0:01:51] E32: Nimzo-Indian: Classical (4 Qc2): 4...0-0.} 9. Ne2 {[%emt 0:00:28]} Nbd7 {[%emt 0:01:35]} 10. Qd3 {[%emt 0:01:33]} h6 {[%emt 0:08:09]} 11. Bh4 {[%emt 0:00:16]} Re8 {[%emt 0:03:42]} 12. Nc3 {[%emt 0:02:16]} Nf8 {[%emt 0:04:31]} 13. O-O-O {[%emt 0:06:44]} Ng6 {[%emt 0:02:04]} 14. Bg3 {[%emt 0:00:15]} a6 {[%emt 0:05:17]} 15. f3 {[%emt 0:02:00]} b5 {[%emt 0:14:23] [#]} 16. Qc2 $146 {[%emt 0:03:39]} ({Predecessor:} 16. cxb5 axb5 17. Qxb5 Ba6 18. Qb3 Qe7 19. Bxa6 Rxa6 20. h4 Rb6 21. Qc4 Qd7 22. h5 {0-1 Ginderskov,H (2330)-Lebedev,V (2370) Baltic Sea tt8 B06 email 2008}) 16... bxc4 {[%emt 0:02:50]} 17. Bxc4 {[%emt 0:00:10]} Nd5 {[%emt 0:00:03]} 18. Rhe1 {[%emt 0:00:51]} Qg5 {[%emt 0:07:40]} 19. Qd2 {[%emt 0:01:30]} Nxc3 {[%emt 0:03:57]} 20. Qxc3 {[%emt 0:02:16]} Ne7 {[%emt 0:01:30]} (20... h5 $142) 21. Qd2 {[%emt 0:01:32]} Bd5 {[%emt 0:00:45]} 22. Bxd5 {[%emt 0:06:48]} exd5 {[%emt 0:05:18]} (22... Qxd5 {is more complex.} 23. Kb1 Reb8 24. Rc1 Rb7) 23. e4 {[%emt 0:04:39]} Qg6 {[%emt 0:01:03]} 24. Qc2 {[%emt 0:03:02]} Reb8 {[%emt 0:07:44]} 25. Rd3 {[%emt 0:02:32]} Rb6 {[%emt 0:03:08]} 26. Rb3 {[%emt 0:00:56]} Rab8 {[%emt 0:01:26]} 27. Rxb6 {[%emt 0:00:26]} Rxb6 {[%emt 0:00:04]} 28. Kb1 {[%emt 0:01:53]} Rc6 {[%emt 0:02:22]} 29. Qb3 {[%emt 0:00:18]} dxe4 {[%emt 0:01:07]} 30. fxe4 {[%emt 0:00:06]} d5 {[%emt 0:00:02]} 31. Ka2 {[%emt 0:06:55]} dxe4 {[%emt 0:01:29]} 32. d5 $1 {[%emt 0:00:30]} Rb6 {[%emt 0:01:17]} 33. Qc4 {[%emt 0:00:46]} Qf6 {[%emt 0:06:54][%csl Gb6][%cal Rf6b2]} 34. Re2 {[%emt 0:09:07]} Rb5 {[%emt 0:00:03]} 35. Qxe4 {[%emt 0:10:39]} Nxd5 {[%emt 0:00:12][%cal Ob5b2,Be7d5,Bd5e3,Be3d1][%mdl 32]} 36. Qc2 {[%emt 0:00:19][%cal Re2e8]} Rb8 {[%emt 0:02:22] Against Re8+} 37. Qc4 {[%emt 0:01:34]} Ne3 {[%emt 0:01:54][%mdl 64] Deflection} 38. Qe4 {[%emt 0:02:38]} (38. Rxe3 $2 Qxb2#) (38. Qxc7 $2 Qe6+ 39. Kb1 (39. Ka1 $2 Rc8 $19) 39... Qf5+ 40. Ka2 (40. Ka1 $2 Rc8 $19) 40... Qd5+ 41. Ka1 Rb3 $19) (38. Qd3 $14 {stays ahead.} Nf5 39. Bxc7) 38... Nd1 $36 {[%emt 0:01:39][%cal Rb8b2][%mdl 2048] Black has strong initiative.} 39. Be5 {[%emt 0:00:12]} (39. Qe5 $17 Qxe5 40. Bxe5) 39... Qe6+ $19 {[%emt 0:00:53]} ({Not} 39... Qb6 40. Qg4 Qb3+ 41. Ka1 $11) 40. Ka1 {[%emt 0:00:07] [#]} Re8 $1 {[%emt 0:02:53]} 41. Qd4 {[%emt 0:35:03] [#]} f6 {[%emt 0:04:03]} ({Better is} 41... Nxb2 $1 $19 {Threatens to win with ...Nc4.} 42. Kxb2 (42. Qxb2 $2 {loses.} f6 $19) 42... f6) 42. Qxd1 $15 {[%emt 0:00:00]} fxe5 {[%emt 0:00:05][%mdl 4096] Endgame KQR-KQR} 43. Qc2 {[%emt 0:00:00][%cal Oa1b1]} Re7 {[%emt 0:03:14]} 44. Re4 {[%emt 0:00:00]} Qd5 {[%emt 0:01:20]} 45. Qe2 {[%emt 0:00:00]} Re6 {[%emt 0:00:53]} 46. Kb1 {[%emt 0:00:00]} Qb5 {[%emt 0:02:22]} 47. Qc4 {[%emt 0:00:00] The position is equal.} Qxc4 {[%emt 0:03:16]} 48. Rxc4 $11 {[%emt 0:00:00] KR-KR} c6 {[%emt 0:06:59]} 49. Ra4 {[%emt 0:00:00]} e4 {[%emt 0:00:51] ...e3 is the strong threat.} 50. Kc1 {[%emt 0:00:00]} e3 {[%emt 0:00:10] ( -> ...e2)} 51. Kd1 {[%emt 0:00:00]} Rd6+ {[%emt 0:00:02]} 52. Ke1 {[%emt 0:00:00]} Rd2 {[%emt 0:05:22]} 53. b4 $1 {[%emt 0:00:00]} Rxg2 {[%emt 0:00:59]} 54. Rxa6 {[%emt 0:00:00]} Rc2 {[%emt 0:01:13]} 55. h4 {[%emt 0:00:00]} Kf7 {[%emt 0:02:12] aiming for ...g5.} 56. Ra7+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:39] White must now prevent ...g5.} 57. Rc7 {[%emt 0:00:00]} Rc3 {[%emt 0:02:12]} 58. Ke2 {[%emt 0:00:00]} Rxa3 {[%emt 0:01:32]} 59. Rxc6+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:25]} 60. Rc7 {[%emt 0:00:00]} g6 {[%emt 0:00:59]} 61. Rc5+ {[%emt 0:00:00]} Kg4 {[%emt 0:00:52]} 62. Rc4+ {[%emt 0:00:00]} Kh5 {[%emt 0:01:28]} 63. Re4 {[%emt 0:00:00]} Rb3 {[%emt 0:01:22]} 64. Kf3 {[%emt 0:00:00]} g5 {[%emt 0:00:28]} 65. hxg5 {[%emt 0:00:00]} hxg5 {[%emt 0:00:03]} 66. Rxe3 {[%emt 0:00:00]} g4+ {[%emt 0:00:23]} 67. Kf2 {[%emt 0:00:00]} Rxb4 {[%emt 0:00:09]} 68. Kg3 {[%emt 0:00:00] Weighted Error Value: White=0.09 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "4.4"]
[White "Pang, Tao"]
[Black "Haba, Petr"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2430"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,65,10,26,26,39,40,43,36,67,46,48,50,52,16,19,29,43,18,29,14,83,92,89,97,104,99,137,137,123,119,323,317,285,300,400,402,417,420,710,411,411,411,411,411,411,411]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:33]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:12]} 3. Nf3 {[%emt 0:01:14]} Nf6 {[%emt 0:00:10]} 4. e3 {[%emt 0:00:44]} a6 {[%emt 0:00:46]} 5. Bd3 {[%emt 0:03:33]} e6 {[%emt 0:03:07]} 6. O-O {[%emt 0:03:21]} dxc4 {[%emt 0:08:16]} 7. Bxc4 {[%emt 0:00:06]} c5 {[%emt 0:00:04]} 8. dxc5 {[%emt 0:04:23]} Bxc5 {[%emt 0:00:26]} 9. Nc3 {[%emt 0:05:59]} Qxd1 {[%emt 0:05:40]} 10. Rxd1 {[%emt 0:00:06]} b5 {[%emt 0:00:09]} 11. Be2 {[%emt 0:00:29]} Bb7 {[%emt 0:00:04]} 12. Nd2 {[%emt 0:01:08][%cal Bf3d2,Bd2b3,Bb3c5,Bc5a6,Ba6c7,Bc7d5][%mdl 32] D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} Be7 {[%emt 0:11:24]} 13. Nb3 {[%emt 0:07:52]} Nc6 {[%emt 0:00:35]} 14. e4 {[%emt 0:04:54] [#] White is slightly better.} b4 $146 {[%emt 0:12:41]} ({Predecessor:} 14... Nd7 15. Be3 Rd8 16. f4 O-O 17. Rac1 Nb4 18. Na5 Ba8 19. a3 Nc6 20. Nb3 b4 21. axb4 Nxb4 {0-1 Buhmann,R (2580)-Donchenko,A (2659) Hobbits Invitational blitz 2021 (3.12)}) 15. Na4 {[%emt 0:00:17]} Nxe4 {[%emt 0:00:10]} 16. Be3 {[%emt 0:06:33]} Rd8 {[%emt 0:05:12]} 17. f3 {[%emt 0:13:57]} Nf6 {[%emt 0:02:05]} 18. Nbc5 {[%emt 0:01:12]} Ba8 {[%emt 0:03:31]} 19. Nb6 {[%emt 0:04:01] Black must now prevent Rxd8+.} O-O {[%emt 0:04:04][%cal Oc6d4]} 20. Nxa6 {[%emt 0:08:37]} Nd5 {[%emt 0:05:14]} (20... Ne5 $11) 21. Nxd5 $16 {[%emt 0:00:14]} exd5 {[%emt 0:00:43]} 22. Bb6 {[%emt 0:03:45][%cal Be3b6,Bb6c7,Bc7b8,Bb8d6,Bd6e7][%mdl 96] [#] Deflection} Rc8 {[%emt 0:11:27]} 23. Nc7 {[%emt 0:03:57] White has more active pieces.} ({Don't do} 23. Rxd5 Nb8 24. Ra5 Rc2 $14) 23... Bf6 {[%emt 0:08:35]} 24. Nxd5 {[%emt 0:05:58]} ({Not} 24. Rxd5 Nd4 25. Rxd4 Bxd4+ 26. Bxd4 Rxc7 $15) 24... Bxb2 {[%emt 0:08:09] Black is weak on the light squares} 25. Rab1 {[%emt 0:00:04]} Ba3 {[%emt 0:00:04] This move loses the game for Black.} (25... Be5 $16) 26. Ba6 $18 {[%emt 0:01:20]} Rb8 {[%emt 0:06:23] [#]} 27. Bc7 $1 {[%emt 0:00:38]} Bb7 {[%emt 0:00:06]} 28. Bxb8 {[%emt 0:03:53]} Bxa6 {[%emt 0:00:05]} 29. Bd6 {[%emt 0:00:07][%csl LRb4,LRf8]} Rd8 {[%emt 0:00:04]} (29... Ra8 $142 30. Nxb4 Bxb4) 30. Ne7+ {[%emt 0:00:38]} Nxe7 {[%emt 0:00:05] White is winning.} 31. Bxe7 {[%emt 0:00:02][%cal Rd1d8]} Rxd1+ {[%emt 0:00:17]} 32. Rxd1 {[%emt 0:00:03][%cal Rd1d8]} f6 {[%emt 0:00:05]} 33. Rd4 {[%emt 0:00:36] Inhibits Bc4.   Weighted Error Value: White=0.18 (very precise) /Black=0.29 (precise)} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "4.5"]
[White "Natsidis, Christoph"]
[Black "Stein, Robert"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2324"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "15"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,15,22,17,19,40,19,23,8]} 1. d4 {[%emt 0:01:13]} d5 {[%emt 0:00:42]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:02]} h6 {[%emt 0:00:26]} 4. Nc3 {[%emt 0:00:25]} Nf6 {[%emt 0:00:07]} 5. e3 {[%emt 0:00:03]} a6 {[%emt 0:04:30]} 6. b3 {[%emt 0:05:01] D37: Queen's Gambit Declined: 5 Bf4.} c5 {[%emt 0:05:26]} 7. cxd5 {[%emt 0:01:31]} cxd4 {[%emt 0:04:36] [#]} 8. Nxd4 $146 {[%emt 0:05:43] A rather calm draw.   Weighted Error Value: White=0.09 (flawless) /Black=0.05 (flawless)} ({Predecessor:} 8. Qxd4 exd5 9. Bb2 Nc6 10. Qd3 Bd6 11. Be2 O-O 12. O-O Be6 13. Rac1 Qe7 14. Nd4 {½-½ Bu,X (2690)-Tabatabaei,M (2685) Asian Games Hangzhou rapid 2023 (7)}) 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "5.1"]
[White "Stein, Robert"]
[Black "Kusa, Jakub"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2429"]
[BlackElo "2350"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,88,1,0,12,-8,-25,-35,-41,-33,-28,-68,21,20,30,18,24,-2,6,-19,43,0,6,0,5,-74,-72,-64,-66,-109,-103,-111,-59,-125,-152,-175,-165,-179,-189,-208,-200,-170,-81,-205,-179,-231,-240,-482,-472,-467,-477,-630,-630,-1480,-1464,-1455,-1439,-1116,-775,-773,-739,-774,-639,-5930,-5465,-12824,-6379,-29986,-29987,-29987,-29988,-29991,-29992,-29992,-29991,-29991,-29992,-29992,-29993,-29996,-29994]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:23]} 2. c4 {[%emt 0:00:16]} e6 {[%emt 0:00:13]} 3. Nf3 {[%emt 0:00:35]} Nf6 {[%emt 0:00:28]} 4. g3 {[%emt 0:00:18]} Bb4+ {[%emt 0:01:02]} 5. Nbd2 {[%emt 0:02:07]} dxc4 {[%emt 0:00:41]} 6. Bg2 {[%emt 0:01:29]} b5 {[%emt 0:00:45] Prevents Qa4. E04: Open Catalan: 5 Nf3.} 7. a3 {[%emt 0:01:26][%mdl 1024] White has compensation. Recently 7.Ne5 got a lot of attention.} Be7 {[%emt 0:03:15]} 8. Ne5 {[%emt 0:11:03]} Nd5 $1 {[%emt 0:00:39] [#] Black is slightly better.} 9. b3 $146 {[%emt 0:14:01]} ({Predecessor:} 9. O-O O-O 10. b3 Bb7 11. bxc4 Nc3 12. Qe1 Bxg2 13. Kxg2 bxc4 14. Ndf3 Ne4 15. Nxc4 {½-½ Robson,R (2690)-Caruana,F (2763) USA-ch Saint Louis 2022 (2)}) 9... Bb7 {[%emt 0:07:30] ...Nc3 would be deadly.} 10. e4 {[%emt 0:07:03]} (10. bxc4 Nc3 11. Qb3 Bxg2 $17) 10... c3 {[%emt 0:07:07]} (10... Nb6 $1 $15 11. Bb2 N8d7 12. Nxd7 Qxd7) 11. Nb1 $11 {[%emt 0:06:30]} Nf6 {[%emt 0:01:00]} 12. Nxc3 {[%emt 0:08:05]} b4 {[%emt 0:01:22]} 13. Na4 {[%emt 0:06:22]} O-O {[%emt 0:02:22]} 14. f3 {[%emt 0:12:00]} Na6 {[%emt 0:05:13]} (14... Nfd7 $11) 15. Be3 {[%emt 0:04:46]} bxa3 {[%emt 0:04:05]} 16. O-O {[%emt 0:00:37]} Nd7 {[%emt 0:03:26]} 17. Nd3 {[%emt 0:05:09]} (17. Nc4 $11) 17... Nb4 $17 {[%emt 0:01:42]} 18. Nxb4 {[%emt 0:00:51]} Bxb4 {[%emt 0:00:08]} 19. Qc2 {[%emt 0:01:32]} a5 {[%emt 0:02:50]} 20. Rfd1 {[%emt 0:01:23]} Rc8 {[%emt 0:02:11]} ({Black should try} 20... Qe7 $17) 21. Rac1 {[%emt 0:01:19]} (21. Bc1 $15) 21... Qe7 {[%emt 0:01:24]} 22. f4 {[%emt 0:03:49]} Rfd8 {[%emt 0:04:24]} 23. h3 {[%emt 0:00:12] [#]} f5 $1 {[%emt 0:02:32][%mdl 512]} 24. e5 {[%emt 0:02:12]} (24. Bf2 Bxe4) 24... Bxg2 {[%emt 0:01:07]} 25. Kxg2 {[%emt 0:00:13]} Nf8 {[%emt 0:04:17]} (25... Nb6 $19 {and Black stays clearly on top. Threatens to win with ...Nd5.} 26. Kh2 Nd5) 26. d5 {[%emt 0:02:27] Loses the game.} Qf7 $19 {[%emt 0:02:01]} (26... Rxd5 27. Nb6 cxb6 28. Qxc8 $11) (26... exd5 27. Qxf5 Ne6 28. Qd3 $17 (28. Rc6 d4 $17)) 27. dxe6 {[%emt 0:00:24]} (27. Ra1 {was called for.}) 27... Nxe6 {[%emt 0:00:08] And now ...Rxd1 would win.} 28. Qf2 $2 {[%emt 0:01:48]} (28. Kf2) 28... Rxd1 {[%emt 0:03:06]} 29. Rxd1 {[%emt 0:00:02]} Rd8 {[%emt 0:00:20]} 30. Qf3 {[%emt 0:00:47]} Qe8 {[%emt 0:02:02] White must now prevent ...Rxd1.} 31. g4 {[%emt 0:00:53]} Rxd1 {[%emt 0:01:56]} 32. Qxd1 {[%emt 0:00:05]} Qc6+ {[%emt 0:00:38]} 33. Kf2 {[%emt 0:00:04]} g6 {[%emt 0:00:47]} 34. gxf5 {[%emt 0:03:53]} gxf5 {[%emt 0:00:11] aiming for ...a2.} 35. Qb1 {[%emt 0:01:37]} Qe4 {[%emt 0:00:34]} 36. Qg1+ {[%emt 0:00:27]} Kf7 {[%emt 0:01:05]} 37. Qd1 {[%emt 0:01:14]} a2 {[%emt 0:01:09]} 38. Nc3 {[%emt 0:01:06]} Bxc3 {[%emt 0:02:45] Black mates.} 39. Qd7+ {[%emt 0:00:04]} Kf8 {[%emt 0:00:16]} 40. Qxe6 {[%emt 0:01:43] [#]} Be1+ $1 {[%emt 0:00:34][%mdl 576] Decoy, Promotion} 41. Ke2 {[%emt 0:01:44]} Qg2+ {[%emt 0:00:10]} (41... a1=B 42. Qc8+ Kg7 43. Qxc7+ Kg6 44. Qd8 $11 (44. Qb6+ Kh5 $11)) (41... a1=Q 42. Qf6+ Kg8 43. Qg5+ Kh8 44. Qf6+ Kg8 45. Qd8+ Kg7 46. Qf6+ Kg8 $11) 42. Kd3 {[%emt 0:00:28]} Qf1+ {[%emt 0:00:05]} ({Don't play} 42... a1=B 43. Bc5+ (43. Qxf5+ Kg8 $11) 43... Kg7 44. Qf6+ Kg8 45. Qf8#) 43. Kd4 {[%emt 0:01:30]} a1=Q+ {[%emt 0:00:14]} (43... a1=B+ $2 {loses.} 44. Kc5 $19) 44. Kd5 {[%emt 0:00:16]} Qd1+ {[%emt 0:00:53] A superb game by Kusa.   Weighted Error Value: White=0.89/Black=0.27 (precise)} ({Much less strong is} 44... Qxh3 45. Bc5+ Kg7 46. Qf6+ Kg8 47. Qf8#) 0-1

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "5.2"]
[White "Haba, Petr"]
[Black "Natsidis, Christoph"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2437"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,88,0,7,0,0,-6,-8,-10,-11,-16,0,-13,0,3,46,37,42,19,47,54,91,63,164,168,160,135,122,144,161,33,78,91,70,54,129,59,171,168,168,168,171,95,95,95,95,95,95,95,95,95,129,89,89,43,89,89,89,29,89,89,89,87,89,89,89,77,77,0,89]} 1. e4 {[%emt 0:00:18]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:16]} cxd4 {[%emt 0:00:04]} 4. Nxd4 {[%emt 0:00:04]} a6 {[%emt 0:00:02]} 5. Nc3 {[%emt 0:00:18]} Qc7 {[%emt 0:00:04]} 6. Bd3 {[%emt 0:00:43]} Nf6 {[%emt 0:00:09]} 7. O-O {[%emt 0:01:04]} d6 {[%emt 0:00:05]} 8. a4 {[%emt 0:11:51]} b6 {[%emt 0:12:02]} 9. f4 {[%emt 0:01:31]} Bb7 {[%emt 0:09:34]} 10. Qe2 {[%emt 0:00:31]} Nbd7 {[%emt 0:01:05][%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} 11. Kh1 {[%emt 0:00:43]} Be7 {[%emt 0:06:48]} 12. Bd2 {[%emt 0:00:30] B82: Sicilian Scheveningen: 6 f4.} O-O {[%emt 0:02:10]} 13. Rae1 {[%emt 0:00:08]} Nc5 {[%emt 0:02:34]} 14. b4 {[%emt 0:11:32]} Nxd3 {[%emt 0:00:16]} 15. cxd3 {[%emt 0:00:02]} Rac8 {[%emt 0:04:46] [#]} 16. Rf3 $146 {[%emt 0:03:07]} ({Predecessor:} 16. b5 axb5 17. Ncxb5 Qd7 18. Bb4 Ba6 19. Rc1 Rxc1 20. Rxc1 Rc8 21. Qd2 Bf8 22. h3 {1-0 Pichot,A (2543)-Aroshidze,L (2517) Titled Tuesday intern op 4th Oct blitz 2016 (1)}) 16... Nd7 {[%emt 0:12:05]} 17. Rh3 {[%emt 0:04:51]} g6 {[%emt 0:09:56]} 18. f5 {[%emt 0:23:51]} Bf6 {[%emt 0:04:03]} 19. Qe3 {[%emt 0:01:19]} (19. Qf2 $5 {[%cal Rf5g6]}) 19... Bg7 {[%emt 0:01:45] Inhibits Qh6.} 20. fxe6 $40 {[%emt 0:07:16][%mdl 128] Black needs to defend precisely.} Ne5 {[%emt 0:00:07]} 21. Qg3 {[%emt 0:02:44] Inhibits Ng4. And now Qh4 would win. White is more active.} fxe6 {[%emt 0:11:28]} (21... Rce8 $14) 22. Nxe6 $18 {[%emt 0:05:19]} Qf7 {[%emt 0:00:11][%cal Of7f1] ( -> ...Qf1+!)} 23. Nxf8 {[%emt 0:00:05]} Rxf8 {[%emt 0:00:04]} 24. Rg1 {[%emt 0:00:44] Inhibits Qf1.} (24. Qh4 $2 {gets mated.} Qf1+ 25. Rxf1 Rxf1#) 24... h5 {[%emt 0:05:33]} 25. Rh4 {[%emt 0:08:37]} (25. Qh4 $18) 25... Ng4 {[%emt 0:00:44] ...Nf2+ would be deadly.} 26. Rxg4 {[%emt 0:00:05]} (26. Qxd6 $2 Nf2#) (26. Nd1 {simplifies} d5 27. Rxg4 hxg4 28. Qxg4 dxe4 29. dxe4 Re8 30. Nc3) 26... hxg4 {[%emt 0:00:02]} 27. Qxd6 {[%emt 0:04:48]} (27. Nd1 {simplifies} d5 28. Qxg4 dxe4 29. dxe4 Re8 30. Nc3) 27... Qf2 {[%emt 0:05:49]} (27... Qf6 $1 $14 28. Qc7 Qc6) 28. Be1 {[%emt 0:01:55]} (28. Nd5 $16 {Threatens to win with Ne7+.} Bxd5 29. Qxd5+ Kh7 30. Qg5) 28... Qd4 {[%emt 0:07:23]} (28... Qf6 $14 29. Qg3 Qf4 30. Qxf4 Rxf4) 29. Qxg6 {[%emt 0:05:38]} Qxd3 {[%emt 0:00:06]} 30. Qxg4 {[%emt 0:02:03][%cal Oc3d5]} Rf1 {[%emt 0:00:27]} 31. Qe2 {[%emt 0:01:33]} ({White should try} 31. Ne2 $18 Qxe4 32. Qxe4 Rxg1+ 33. Kxg1 Bxe4 34. Kf2) 31... Rxg1+ $16 {[%emt 0:01:03]} 32. Kxg1 {[%emt 0:00:02]} Qd4+ {[%emt 0:00:44]} 33. Kh1 {[%emt 0:01:33][%cal Oc3d5] Black must now prevent Nd5!} Qxb4 {[%emt 0:00:05]} 34. Qd3 {[%emt 0:00:57]} Bxc3 {[%emt 0:02:21][%mdl 64] Remove Defender} 35. Bxc3 {[%emt 0:00:42]} Qxe4 {[%emt 0:02:46][%csl Gb7][%cal Re4g2][%mdl 4096] Endgame KQB-KQB} 36. Qg3+ {[%emt 0:00:02]} Kf7 {[%emt 0:00:12][%cal Ob7c6] [#]} 37. h3 {[%emt 0:00:04]} (37. Qf2+ $1 $16 Ke8 38. Qg3 (38. Qxb6 $2 Qxg2#)) 37... b5 {[%emt 0:00:43]} (37... Bc6 $14) 38. axb5 {[%emt 0:01:45]} axb5 {[%emt 0:00:03]} 39. Kh2 {[%emt 0:00:08]} (39. Qf2+ $16 Ke7 40. Qd2) 39... Ke6 {[%emt 0:01:44]} (39... b4 $1 $11 {remains equal.} 40. Bb2 Ke6) 40. Qg8+ {[%emt 0:01:07]} (40. Qe1 {simplifies} Kd5 41. Qxe4+ Kxe4 42. Bb4) 40... Kd6 {[%emt 0:00:33] [#]} 41. Bb4+ $1 {[%emt 0:14:28]} Kd7 {[%emt 0:03:17]} (41... Kc7 42. Qf7+) 42. Qg7+ {[%emt 0:06:34]} Ke8 {[%emt 0:10:45]} 43. Qf8+ {[%emt 0:04:18]} Kd7 {[%emt 0:00:04][%csl Gb7][%cal Re4g2]} 44. Qg7+ {[%emt 0:00:05]} Ke8 $1 {[%emt 0:00:05] White really could win this.   Weighted Error Value: White=0.25 (precise) /Black=0.24 (precise)} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "5.3"]
[White "Haring, Filip"]
[Black "Pang, Tao"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2432"]
[BlackElo "2430"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,112,0,0,0,-47,-44,-43,-36,-44,-35,-55,-31,-82,-54,-56,-60,-72,-23,-43,-37,-75,-33,-52,-42,-43,-25,-78,-71,-85,-25,-24,-14,-30,0,-6,15,-77,-81,-93,-70,-82,-80,-99,-72,-75,-68,-78,-80,-64,-76,-81,-87,-108,-108,-110,-115,-115,-84,-116,-108,-113,-126,-128,-62,-50,-50,-68,-68,-68,-71,-71,-78,-71,-65,-66,-55,-55,-55,-55,-55,-55,-48,-48,-37,-37,-37,-37,-37,-37,-27,-27,-25,-25,-25,-26,-11,-13,-11,-11,-8,-8,-8,-26,1]} 1. e4 {[%emt 0:00:18]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:19]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:14]} c5 {[%emt 0:00:07]} 4. c3 {[%emt 0:00:16]} Nc6 {[%emt 0:00:17]} 5. Nf3 {[%emt 0:00:17]} Bd7 {[%emt 0:00:29]} 6. Bd3 {[%emt 0:00:15]} cxd4 {[%emt 0:00:45] C02: French: Advance Variation.} 7. O-O {[%emt 0:00:09]} (7. cxd4 $11 Qb6 8. Bc2) 7... dxc3 $1 {[%emt 0:00:30] The main line 7...dxc3 scores better than 7...Qb6.} 8. Nxc3 {[%emt 0:00:08]} Nge7 {[%emt 0:00:36] Black is slightly better.} 9. Bg5 {[%emt 0:00:22]} a6 {[%emt 0:01:00] Wards off Nb5} 10. Re1 {[%emt 0:03:24]} h6 {[%emt 0:01:15]} 11. Bh4 {[%emt 0:10:42]} (11. Be3 $15) 11... g5 {[%emt 0:03:48]} 12. Bg3 {[%emt 0:00:37] [#]} Bg7 $146 {[%emt 0:00:53]} ({Predecessor:} 12... Ng6 13. Qb1 Rg8 14. a3 Be7 15. b4 g4 16. Bxg6 Rxg6 17. Nd2 h5 18. Qd3 Bg5 {½-½ Kobese,W (2305)-Klaasen,C (2209) Kimberley Moja op 2023 (4)}) 13. h3 {[%emt 0:04:41]} Ng6 {[%emt 0:11:11]} (13... O-O $17) 14. Rc1 $11 {[%emt 0:08:10]} O-O {[%emt 0:03:03]} 15. Bb1 {[%emt 0:04:24]} Be8 {[%emt 0:25:07]} 16. Na4 {[%emt 0:04:14]} Rc8 {[%emt 0:02:49]} 17. Nc5 {[%emt 0:02:09] [#] Threatens to win with Bxg6.} Qe7 {[%emt 0:01:21][%cal Oc6e5]} 18. Nd3 {[%emt 0:08:35]} (18. Na4 $11 {keeps the balance.}) 18... Bd7 $17 {[%emt 0:05:04]} 19. Qd2 {[%emt 0:02:48]} Qd8 {[%emt 0:03:53]} (19... Rfd8 $17) 20. Nc5 $11 {[%emt 0:01:24]} Rc7 {[%emt 0:01:08]} 21. b4 {[%emt 0:06:06]} Bc8 {[%emt 0:08:23]} 22. Bd3 {[%emt 0:06:21]} Nce7 {[%emt 0:02:35]} 23. Nd4 {[%emt 0:01:20] [#]} (23. h4 $11) 23... Nf5 $1 $17 {[%emt 0:01:25]} 24. Nxf5 {[%emt 0:04:38]} exf5 {[%emt 0:00:01]} 25. f4 {[%emt 0:11:56]} gxf4 {[%emt 0:00:26]} 26. Bxf4 {[%emt 0:00:11]} Nxf4 {[%emt 0:00:07]} 27. Qxf4 {[%emt 0:00:02]} Qg5 {[%emt 0:00:38]} 28. g3 {[%emt 0:00:05]} b6 {[%emt 0:08:22]} 29. Nb3 {[%emt 0:01:03]} (29. Nxa6 $2 {is the wrong capture.} Rxc1 30. Rxc1 Bxe5 31. Qxg5+ hxg5 $19) 29... Rxc1 {[%emt 0:01:06]} 30. Rxc1 {[%emt 0:00:07]} Re8 $36 {[%emt 0:00:17][%mdl 2048] Black has strong initiative.} 31. Nd4 {[%emt 0:03:50]} Bxe5 {[%emt 0:01:16]} 32. Qxg5+ {[%emt 0:00:16]} hxg5 {[%emt 0:00:03]} 33. Nxf5 {[%emt 0:00:07]} Bd7 {[%emt 0:07:27]} 34. Kg2 {[%emt 0:01:26]} Kf8 {[%emt 0:01:12]} 35. h4 {[%emt 0:04:04]} gxh4 {[%emt 0:00:05]} 36. gxh4 {[%emt 0:00:04]} Rc8 {[%emt 0:00:36]} (36... Re6 $17 37. h5 Rf6) 37. Rxc8+ $15 {[%emt 0:04:32]} Bxc8 {[%emt 0:00:01][%mdl 4096] Endgame KBB-KBN. This pair of bishops is nice.} 38. a4 {[%emt 0:00:23]} a5 {[%emt 0:04:22]} 39. bxa5 {[%emt 0:00:21]} bxa5 {[%emt 0:00:03]} 40. Kf3 {[%emt 0:00:41]} Bd7 {[%emt 0:00:34]} 41. Bc2 {[%emt 0:30:02]} Bf6 {[%emt 0:32:13]} 42. Ke3 {[%emt 0:00:56]} Kg8 {[%emt 0:02:17]} 43. Nh6+ {[%emt 0:00:52]} Kg7 $1 {[%emt 0:00:13]} 44. Nf5+ {[%emt 0:00:02]} Kh8 {[%emt 0:00:07]} 45. Kf4 {[%emt 0:07:56]} Bb2 {[%emt 0:01:01]} 46. Bb3 {[%emt 0:02:01]} Be6 {[%emt 0:02:22]} 47. Ne7 {[%emt 0:00:00]} Bf6 {[%emt 0:00:00][%csl LRe7,LRh4]} 48. Nc6 {[%emt 0:00:00]} Bc3 {[%emt 0:00:00]} 49. Ne7 {[%emt 0:00:00]} Bb4 {[%emt 0:00:00]} 50. Nxd5 {[%emt 0:00:00]} Be1 {[%emt 0:00:00]} 51. h5 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 52. Bc4 {[%emt 0:00:00]} Bf2 {[%emt 0:00:00]} 53. Kf3 {[%emt 0:00:00]} Bc5 {[%emt 0:00:00]} 54. Ne3 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 55. Bb3 {[%emt 0:00:00]} Kh6 {[%emt 0:00:00]} 56. Ng4+ {[%emt 0:00:00]} Bxg4+ {[%emt 0:00:00] Weighted Error Value: White=0.11 (very precise) /Black=0.10 (very precise)} (56... Kxh5 $2 57. Nf6+ (57. Bxf7+ Kh4 $17) 57... Kg6 58. Nxd7 $18) (56... Kg5 $5 {[%cal Rd7g4]} 57. Ne5 Be8 $11) 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "5.4"]
[White "Baenziger, Fabian"]
[Black "Neuman, Petr"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2414"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,45,31,38,17,17,33,34,30,31,35,33,28,13,10,29,6,26,29,32,31,51,31,74,70,84,79,86,110,104,62,214,190,507,496,1020,996,903,802]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:06]} c6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:14]} a6 {[%emt 0:00:06]} 5. e3 {[%emt 0:00:21]} Bf5 {[%emt 0:00:06]} 6. Ne5 {[%emt 0:01:36] D15: Slav Defence: 4 Nc3 a6 and gambit lines after 4 Nc3 dxc4.} Nbd7 {[%emt 0:00:20]} 7. Qb3 {[%emt 0:00:06][%csl LRb7,LRd5]} Qc7 {[%emt 0:00:25]} 8. cxd5 {[%emt 0:00:07] White is slightly better.} Nxe5 {[%emt 0:00:22]} 9. dxe5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:07]} 10. Nxd5 {[%emt 0:00:27]} cxd5 {[%emt 0:00:05]} 11. Bd2 {[%emt 0:00:06]} Qxe5 {[%emt 0:00:37]} 12. Be2 {[%emt 0:00:27]} Bd7 {[%emt 0:04:26]} 13. Bc3 {[%emt 0:00:13]} Qc7 {[%emt 0:01:01]} 14. Qxd5 {[%emt 0:00:06]} Bc6 {[%emt 0:04:57] Black is weak on the dark squares} 15. Qg5 {[%emt 0:01:06]} (15. Qc4 $5 {[%cal Re2h5]}) 15... f6 {[%emt 0:04:37]} 16. Qg4 {[%emt 0:01:24] [#]} g6 $146 {[%emt 0:13:57]} ({Predecessor:} 16... Qd7 17. Qh4 Bxg2 18. Rg1 Qh3 19. Qc4 Rd8 20. Ba5 Rc8 21. Qg4 Rc5 22. Bb4 Qxg4 23. Bxg4 {½-½ Vidit,S (2669)-Andreikin,D (2733) Titled Tuesday intern op 2nd Aug blitz 2016 (5)}) 17. O-O {[%emt 0:09:14]} Bg7 {[%emt 0:00:24]} 18. Qc4 {[%emt 0:07:01] White is more active.} b5 {[%emt 0:13:34]} 19. Qe6 {[%emt 0:15:41]} Qb7 $2 {[%emt 0:00:14] Loses the game.} ({Black should try} 19... Qd7 $14 20. Bg4 b4 21. Qxd7+ (21. Bxb4 f5 $14) 21... Bxd7 22. Bxd7+ Kxd7 23. Bxb4 f5) 20. Rfd1 $18 {[%emt 0:00:29] [#] Hoping for Ba5.} Rf8 $2 {[%emt 0:13:35]} (20... Qc8 21. Qb3 a5) 21. Rac1 {[%emt 0:09:07] White is clearly winning.} Rf7 {[%emt 0:02:06]} (21... Bd7 $142 22. Qb3 Rc8) 22. Ba5 {[%emt 0:02:50]} Bd7 {[%emt 0:01:20]} 23. Bf3 {[%emt 0:01:33][%mdl 64] Skewer.   Weighted Error Value: White=0.09 (flawless) /Black=0.46} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.16"]
[Round "5.5"]
[White "Stefansson, Hannes"]
[Black "Samani, Yamac"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2498"]
[BlackElo "2380"]
[Annotator "TA"]
[PlyCount "31"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,17,26,24,43,26]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:09:34]} 2. Nf3 {[%emt 0:00:21]} Nc6 {[%emt 0:00:19]} 3. Bb5 {[%emt 0:00:23][%cal Bf1b5,Bb5a4,Ba4b3,Bb3a2][%mdl 32]} a6 {[%emt 0:00:46]} 4. Ba4 {[%emt 0:00:22]} Nf6 {[%emt 0:00:16]} 5. O-O {[%emt 0:00:33]} Be7 {[%emt 0:00:36]} 6. Re1 {[%emt 0:00:32]} b5 {[%emt 0:00:17]} 7. Bb3 {[%emt 0:00:29]} O-O {[%emt 0:00:14]} 8. a4 $1 {[%emt 0:01:26][%mdl 4] axb5 is the strong threat. is currently scoring better than 8.c3.} Na5 {[%emt 0:00:47] C88: Closed Ruy Lopez: Anti-Marshall Systems.} 9. Ba2 {[%emt 0:00:54] [#]} (9. axb5 $5 {[%cal Ra1a5]} Nxb3 10. cxb3 $14) {Predecessor:} 9... d6 $146 10. b4 Nc4 11. Nc3 c6 12. a5 d5 13. Bxc4 dxc4 14. Ba3 Bg4 15. d3 cxd3 16. cxd3 {0-1 Sevian,S (2696)-Nepomniachtchi,I (2771) Saint Louis Blitz 2023 (4)} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.17"]
[Round "6.1"]
[White "Kusa, Jakub"]
[Black "Samani, Yamac"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "2350"]
[BlackElo "2380"]
[Annotator "RC"]
[PlyCount "57"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:05:40]} 2. Nf3 {[%emt 0:00:42]} g6 {[%emt 0:00:53]} 3. g3 Bg7 {[%emt 0:00:28]} 4. Bg2 {[%emt 0:00:59]} O-O {[%emt 0:00:21]} 5. O-O {[%emt 0:01:31]} d6 {[%emt 0:00:17]} 6. c4 {[%emt 0:00:21]} Nbd7 {[%emt 0:00:26]} 7. Nc3 {[%emt 0:01:17]} e5 {[%emt 0:00:18]} 8. e4 {[%emt 0:01:26]} exd4 {[%emt 0:01:14]} 9. Nxd4 {[%emt 0:00:40]} Re8 {[%emt 0:00:14]} 10. Be3 {[%emt 0:06:35]} Nc5 {[%emt 0:04:34]} 11. f3 {[%emt 0:03:33]} a5 {[%emt 0:04:07]} 12. Qd2 {[%emt 0:02:20]} c6 {[%emt 0:09:35]} 13. Rfd1 {[%emt 0:03:24]} Nfd7 {[%emt 0:06:49]} 14. b3 {[%emt 0:07:53]} Qe7 {[%emt 0:02:51]} 15. Bh6 {[%emt 0:11:23]} Bh8 {[%emt 0:06:15]} 16. Nde2 {[%emt 0:02:57]} a4 {[%emt 0:06:15]} 17. b4 {[%emt 0:03:11]} Ne6 {[%emt 0:03:35]} 18. Qxd6 {[%emt 0:01:38]} Qxd6 {[%emt 0:01:15]} 19. Rxd6 {[%emt 0:00:07]} Ne5 {[%emt 0:02:22]} 20. c5 {[%emt 0:03:32]} g5 {[%emt 0:10:19]} 21. f4 {[%emt 0:02:39]} Ng4 {[%emt 0:01:00]} 22. Bxg5 {[%emt 0:02:23]} Nxg5 {[%emt 0:00:18]} 23. fxg5 {[%emt 0:00:10]} Be5 {[%emt 0:03:33]} 24. Rd2 {[%emt 0:06:04]} Ne3 {[%emt 0:01:45]} 25. Rc1 {[%emt 0:02:03]} Nc4 {[%emt 0:03:47]} 26. Rdd1 {[%emt 0:02:01]} Nb2 {[%emt 0:03:31]} 27. Rd2 {[%emt 0:01:19]} Nc4 {[%emt 0:01:58]} 28. Rdd1 {[%emt 0:01:09]} Nb2 {[%emt 0:04:20]} 29. Rd2 {[%emt 0:00:23]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.17"]
[Round "6.2"]
[White "Neuman, Petr"]
[Black "Stefansson, Hannes"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2398"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,55,0,1,0,-9,0,-28,-29,-33,-27,-52,-47,-46,-32,-49,-45,-47,-37,-34,-7,-38,-42,-60,79,75,140,145,215,192,189,195,175,169,287,294,240,291,275,187,698,691,739,736]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:21]} 2. c4 {[%emt 0:00:14]} e6 {[%emt 0:00:23]} 3. g3 {[%emt 0:01:11]} c5 {[%emt 0:00:54]} 4. Nf3 {[%emt 0:00:21]} cxd4 {[%emt 0:01:34]} 5. Nxd4 {[%emt 0:00:10]} d5 {[%emt 0:03:41]} 6. Bg2 {[%emt 0:00:15]} e5 {[%emt 0:00:37]} 7. Nb3 {[%emt 0:05:28]} d4 {[%emt 0:05:52]} 8. O-O {[%emt 0:02:00]} Nc6 {[%emt 0:01:03] E01: Catalan: Early deviations.} 9. e3 {[%emt 0:00:37] The modern move.} Bg4 {[%emt 0:01:29]} 10. f3 {[%emt 0:03:32]} Be6 {[%emt 0:01:23] Black has an edge.} 11. exd4 {[%emt 0:00:20]} exd4 {[%emt 0:06:47]} 12. Bg5 {[%emt 0:03:22]} Be7 {[%emt 0:05:40]} 13. N1d2 {[%emt 0:01:39][%cal Bb1d2,Bd2e4,Be4d6][%mdl 32]} O-O {[%emt 0:03:25]} (13... d3 {feels hotter.} 14. f4 O-O 15. Kh1 Rc8) 14. Bxf6 {[%emt 0:05:31]} Bxf6 {[%emt 0:00:43]} ({Of course not} 14... gxf6 15. f4 $11) 15. Nc5 {[%emt 0:00:13]} Bf5 {[%emt 0:05:09] [#]} 16. Nde4 $146 {[%emt 0:02:41]} ({Predecessor:} 16. g4 Qe7 17. Nde4 Bxe4 18. Nxe4 Rad8 19. Qb3 d3 20. Rad1 Bd4+ 21. Kh1 Ne5 22. g5 {0-1 Sjodahl,P (2421)-Brynell,S (2472) SWE-chT 0910 2009 (2)}) 16... d3 {[%emt 0:07:38]} 17. Kh1 {[%emt 0:01:19]} Bxb2 {[%emt 0:18:24] A strong pair of Bishops.} 18. Rb1 {[%emt 0:00:28]} Bd4 {[%emt 0:00:30]} (18... b6 $15 {stays ahead.} 19. Nxd3 Bd4) 19. Nxb7 $16 {[%emt 0:01:14]} Qe7 {[%emt 0:14:10] [#]} (19... Qd7 $142) 20. Ned6 $1 {[%emt 0:02:33]} Qd7 {[%emt 0:03:36]} (20... Bc8 $16) 21. f4 {[%emt 0:02:09] Nxf5 would be deadly.} Bh3 {[%emt 0:01:57]} 22. Bxh3 {[%emt 0:01:04]} Qxh3 {[%emt 0:00:08]} 23. Qxd3 {[%emt 0:01:14]} g6 {[%emt 0:04:00]} (23... Qd7 $142 24. Qe4 Bf6) 24. Qe4 $18 {[%emt 0:02:19]} Qd7 {[%emt 0:00:24] Black is weak on the light squares} 25. Rfd1 {[%emt 0:00:52]} Rab8 {[%emt 0:05:05]} 26. Qd5 {[%emt 0:16:54][%cal Od6f7]} Bg7 $2 {[%emt 0:02:24]} (26... Bb6) 27. Nc5 {[%emt 0:02:16]} Qc7 {[%emt 0:00:09] [#] And now ...Ne7 would win.} 28. Na6 $1 {[%emt 0:00:37][%csl LRb8,LRc7] Weighted Error Value: White=0.14 (very precise) /Black=0.70} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.17"]
[Round "6.3"]
[White "Pang, Tao"]
[Black "Baenziger, Fabian"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2430"]
[BlackElo "2414"]
[Annotator "TA"]
[PlyCount "77"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,77,27,8,13,-8,-12,-11,-10,-13,-12,-12,-22,-23,-16,-20,-18,-25,-40,-97,-99,-102,-103,-125,-104,-123,-100,-175,-159,-230,-207,-205,-196,-200,-206,-220,-125,-212,-43,-36,-21,-130,-130,-137,-143,-331,-331,-328,-327,-439,-28,-16,0,0,0,0,0,-35,0,0,15,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:00:03]} d5 {[%emt 0:00:18]} 2. g3 {[%emt 0:00:10]} Bg4 {[%emt 0:00:21]} 3. Bg2 {[%emt 0:00:14]} Nd7 {[%emt 0:00:26]} 4. O-O {[%emt 0:01:00]} c6 {[%emt 0:00:56]} 5. h3 {[%emt 0:01:08]} Bh5 {[%emt 0:00:13]} 6. d3 {[%emt 0:00:44]} e6 {[%emt 0:00:25] A07: Réti Opening: New York and Capablanca Systems.} 7. Qe1 {[%emt 0:01:37]} Bd6 {[%emt 0:01:18] [#]} 8. Nfd2 $146 {[%emt 0:01:24]} ({Predecessor:} 8. e4 Ne7 9. Nh2 O-O 10. f4 dxe4 11. dxe4 f6 12. Nd2 e5 13. Nc4 Bc5+ 14. Kh1 {1-0 Vidit,S (2727)-Zhigalko,S (2572) Titled Tuesday intern op 15th Feb Late blitz 2022 (9)}) 8... f6 {[%emt 0:11:31]} 9. e4 {[%emt 0:03:32]} Ne7 {[%emt 0:00:16]} 10. Nb3 {[%emt 0:05:22]} Bf7 {[%emt 0:04:23]} 11. c4 {[%emt 0:04:24]} O-O {[%emt 0:09:21]} 12. Nc3 {[%emt 0:02:20]} Nc5 {[%emt 0:10:37]} 13. Nxc5 {[%emt 0:12:37]} Bxc5 {[%emt 0:00:10]} 14. e5 {[%emt 0:02:34]} (14. b3 $15) 14... Nf5 $17 {[%emt 0:11:03]} 15. Kh1 {[%emt 0:06:55]} fxe5 {[%emt 0:03:13]} 16. Qxe5 {[%emt 0:00:52]} Bd6 {[%emt 0:02:52]} 17. Qe1 {[%emt 0:00:31]} Qf6 $36 {[%emt 0:00:05][%mdl 2048] White is under strong pressure.} 18. f4 {[%emt 0:05:55] [#]} (18. Ne2 $17) 18... h5 $1 $19 {[%emt 0:14:05]} 19. Nd1 {[%emt 0:14:49]} (19. Bd2 $17) 19... h4 {[%emt 0:07:14]} 20. gxh4 {[%emt 0:00:06]} Nxh4 {[%emt 0:00:27]} 21. Ne3 {[%emt 0:00:51]} Nxg2 {[%emt 0:04:44]} ({Don't play} 21... Bxf4 22. Ng4 Qe7 23. Bxf4 $18) 22. Nxg2 {[%emt 0:00:01]} e5 {[%emt 0:07:34]} (22... Bh5 $19 23. Qg3 Rad8) 23. c5 {[%emt 0:02:58]} (23. fxe5 $17 Qxe5 24. Bf4 Qxe1 25. Raxe1) 23... Bc7 $2 {[%emt 0:00:55]} ({Better is} 23... Bxc5 $19 {White must now prevent ...Bg6.} 24. fxe5 Qe6) 24. fxe5 $15 {[%emt 0:01:01]} Qe6 {[%emt 0:02:28]} (24... Qxe5 {simplifies} 25. Bf4 Qxe1 26. Rfxe1 Bd8) 25. d4 {[%emt 0:02:45]} (25. Qg3 $11) 25... Qxh3+ $17 {[%emt 0:00:04]} 26. Kg1 {[%emt 0:00:02] White is weak on the light squares} Bg6 {[%emt 0:01:02] [#] And now ...Be4 would win.} 27. Nf4 $2 {[%emt 0:03:44]} (27. Bf4 $17) 27... Qg4+ $19 {[%emt 0:01:12]} 28. Kh2 {[%emt 0:00:04]} Be4 {[%emt 0:03:55][%cal Of8f4] ( -> ...Rxf4!)} 29. Rg1 {[%emt 0:00:10]} Qf5 {[%emt 0:01:35]} (29... Rxf4 $19 30. Rxg4 Rxg4) 30. Qh4 $11 {[%emt 0:03:18]} Bd8 {[%emt 0:00:39] A strong pair of Bishops.} 31. Qh6 {[%emt 0:01:07][%csl Gh6][%cal Rg1g7] Dancing on a razor blade.} Qh7 {[%emt 0:00:11]} 32. Qxh7+ {[%emt 0:00:51]} Kxh7 {[%emt 0:00:05]} 33. Be3 {[%emt 0:00:22]} Bf5 {[%emt 0:02:24]} 34. Raf1 {[%emt 0:07:40][%cal Of4e6] The position is equal.} Be7 {[%emt 0:00:03]} 35. Rf3 {[%emt 0:02:06][%cal Of4g6]} g5 {[%emt 0:01:17]} 36. Nh5 {[%emt 0:04:39]} Kg6 {[%emt 0:00:14]} 37. Nf4+ $1 {[%emt 0:00:40]} (37. Rgf1 Rf7 38. Kg1 Be6 $15) 37... Kh7 {[%emt 0:00:03]} 38. Nh5 {[%emt 0:02:49]} Kg6 {[%emt 0:00:04]} 39. Nf4+ $1 {[%emt 0:00:03] Weighted Error Value: White=0.33/Black=0.30} ({Much worse is} 39. Rgf1 Rab8 $17) 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.17"]
[Round "6.4"]
[White "Natsidis, Christoph"]
[Black "Haring, Filip"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2324"]
[BlackElo "2432"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,48,4,0,3,10,0,9,-58,-64,-63,-67,-72,-72,-57,-31,-85,-83,-91,-104,-90,-92,-132,-131,-145,-145,-127,-66,-158,-163,-153,-168,-252,-250,-271,-256]} 1. d4 {[%emt 0:00:30]} Nf6 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:01:17]} 4. Nc3 {[%emt 0:00:09]} dxc4 {[%emt 0:03:05]} 5. e3 {[%emt 0:00:07]} a6 {[%emt 0:00:15]} 6. Bxc4 {[%emt 0:00:07]} b5 {[%emt 0:00:21]} 7. Bb3 {[%emt 0:00:07]} Bb7 {[%emt 0:00:28]} 8. O-O {[%emt 0:09:10]} c5 {[%emt 0:00:19]} 9. e4 {[%emt 0:17:15] is now more promising than 9.Qe2. D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} cxd4 {[%emt 0:14:09]} 10. Nxd4 {[%emt 0:02:13] e5 would be deadly.} Nbd7 {[%emt 0:00:52] [#]} 11. Bxe6 {[%emt 0:20:42]} fxe6 $15 {[%emt 0:01:22]} 12. Nxe6 {[%emt 0:00:04]} Qb6 {[%emt 0:01:05]} 13. Nd5 {[%emt 0:00:20]} Bxd5 {[%emt 0:02:17]} (13... Qxe6 $2 14. Nc7+ Ke7 15. Nxe6 Kxe6 16. Qb3+ Ke7 17. e5 $18) 14. exd5 {[%emt 0:00:05]} Kf7 $1 {[%emt 0:03:42] [#]} 15. Qf3 $146 {[%emt 0:22:15]} ({White should play} 15. Qb3 $15 Bd6 16. Be3) ({Predecessor:} 15. Re1 Bd6 16. Ng5+ Kg8 17. Re6 h6 18. Nf3 Nf8 19. Re2 Rd8 20. Nd4 Bc5 21. Be3 Rxd5 {0-1 Nagy,G (2516)-Banusz,T (2631) EU-Cup Online Gr-H rapid 2021 (5.1)}) 15... Bd6 $17 {[%emt 0:13:00]} ({Much worse is} 15... Kg8 $6 16. Bg5 $15) 16. Be3 {[%emt 0:03:07]} Qb7 {[%emt 0:00:28]} 17. Ng5+ {[%emt 0:00:39]} Kg8 {[%emt 0:00:19]} 18. Rfd1 {[%emt 0:10:13]} Re8 {[%emt 0:07:59]} 19. Rac1 {[%emt 0:07:00]} Ne5 {[%emt 0:07:52]} 20. Qf5 {[%emt 0:01:16]} Nc4 {[%emt 0:08:04]} ({Much less strong is} 20... Nxd5 21. Qe4 h6 22. Qxd5+ Qxd5 23. Rxd5 $16) ({Black should try} 20... h6 $17 21. Ne6 Qf7) 21. Bf4 {[%emt 0:03:36]} (21. Ne6 $15) 21... Bxf4 {[%emt 0:01:18]} 22. Qxf4 {[%emt 0:00:04]} h6 {[%emt 0:01:47]} ({Not} 22... Nxb2 23. Re1 Qd7 24. Rxe8+ Qxe8 25. Ne6 $15) 23. Ne6 {[%emt 0:00:59]} (23. Nf3 $142) 23... Nxd5 $19 {[%emt 0:00:31]} (23... Nxb2 $2 24. Rc7 $18) 24. Qf5 {[%emt 0:00:56]} Qf7 {[%emt 0:03:19] Weighted Error Value: White=0.36/Black=0.06 (flawless)} 0-1

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.17"]
[Round "6.5"]
[White "Stein, Robert"]
[Black "Haba, Petr"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2429"]
[BlackElo "2437"]
[Annotator "TA"]
[PlyCount "29"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 25,29,0,0,-12,0,0]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:25]} 2. c4 {[%emt 0:00:25]} e6 {[%emt 0:00:17]} 3. Nf3 {[%emt 0:00:31]} c6 {[%emt 0:00:26]} 4. Qc2 {[%emt 0:02:23]} dxc4 {[%emt 0:00:25]} 5. Qxc4 {[%emt 0:00:25]} Nf6 {[%emt 0:02:26]} 6. g3 {[%emt 0:01:33]} b5 {[%emt 0:00:25]} 7. Qb3 {[%emt 0:05:34]} Bb7 {[%emt 0:00:39][%cal Bc8b7,Bb7d5,Bd5e4][%mdl 32]} 8. Bg2 {[%emt 0:01:30]} a6 {[%emt 0:00:20]} 9. a4 {[%emt 0:02:02]} Nbd7 {[%emt 0:04:37]} 10. O-O {[%emt 0:10:07]} c5 {[%emt 0:01:20]} 11. axb5 {[%emt 0:04:05]} Bd5 {[%emt 0:00:41]} 12. Qc2 {[%emt 0:08:30]} Be4 {[%emt 0:00:43]} 13. Qb3 {[%emt 0:00:27]} Bd5 {[%emt 0:00:18]} 14. Qc2 {[%emt 0:00:05] [#] D30: Queen's Gambit Declined: Systems without Nc3.} Be4 $146 {[%emt 0:00:43][%mdl 1024] Black has compensation.} ({Predecessor:} 14... axb5 15. Rxa8 Qxa8 16. Nc3 Bc6 17. Nh4 Bxg2 18. Nxg2 b4 19. Nb5 Qc6 20. Qa4 Be7 21. dxc5 O-O 22. Nc3 Qxc5 {0-1 Gurevich,D (2351)-Kaidanov,G (2548) USA-ch Seniors 2022 (7)}) 15. Qb3 {[%emt 0:00:07] An uneventful encounter.} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.18"]
[Round "7.1"]
[White "Haba, Petr"]
[Black "Kusa, Jakub"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2437"]
[BlackElo "2350"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,49,16,22,12,16,0,9,8,12,16,18,8,18,20,53,64,95,64,66,42,43,60,109,118,145,162,352,340,588,574,569,510,633,594]} 1. e4 {[%emt 0:00:18]} e5 {[%emt 0:00:23]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:09]} 3. Bb5 {[%emt 0:00:14]} a6 {[%emt 0:00:51]} 4. Ba4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:27]} 5. O-O {[%emt 0:00:31]} Be7 {[%emt 0:01:08]} 6. Qe2 {[%emt 0:05:16]} b5 {[%emt 0:00:45]} 7. Bb3 {[%emt 0:00:05]} O-O {[%emt 0:00:41]} 8. c3 {[%emt 0:02:30]} d5 {[%emt 0:00:16]} 9. d3 {[%emt 0:00:36]} Bb7 {[%emt 0:06:20]} 10. Rd1 {[%emt 0:04:36] C86: Closed Ruy Lopez: Worrall Attack.} Qd6 {[%emt 0:09:49]} 11. Nbd2 {[%emt 0:03:14]} Rad8 {[%emt 0:06:47]} 12. Nf1 {[%emt 0:03:31] [#] The position is equal.} Na5 $146 {[%emt 0:03:07] Threatens to win with ...Nxb3.} ({Predecessor:} 12... d4 13. Ng3 Bc8 14. Nh4 g6 15. Bh6 Rfe8 16. Nf3 Bg4 17. h3 Bxf3 18. Qxf3 Bf8 {½-½ Diaz Begonte,M (1552)-Perez Cameselle,F (1767) Madrid-ch Seniors 50 2019 (3)}) 13. Bxd5 {[%emt 0:11:52]} (13. exd5 {simplifies} Nxd5 14. Bxd5 Qxd5 15. Qxe5 Qxe5 16. Nxe5 f6 17. Ng4) 13... Nxd5 {[%emt 0:02:13]} 14. exd5 {[%emt 0:00:54]} Bxd5 {[%emt 0:01:43]} 15. Qxe5 {[%emt 0:00:29]} Qd7 {[%emt 0:06:54]} (15... c5 {simplifies} 16. Qxd6 Bxd6 17. Nh4 Rfe8) 16. Qg3 {[%emt 0:00:45]} c5 {[%emt 0:02:29]} 17. Bh6 {[%emt 0:03:48][%csl Gh6][%cal Rg3g7] [#]} Bf6 {[%emt 0:02:11]} 18. Ne3 {[%emt 0:03:20][%cal Oe3g4]} Bxf3 {[%emt 0:02:15]} 19. Qxf3 {[%emt 0:00:29]} Qc6 {[%emt 0:01:40]} (19... Rfe8 $14 {is superior.}) 20. Qg3 $16 {[%emt 0:08:16] Nf5 is the strong threat.} Rfe8 {[%emt 0:00:24][%cal Of6c3] [#]} 21. Ng4 $1 $40 {[%emt 0:02:59][%mdl 128] Strongly threatening Nxf6+. White is out for blood.} Rd5 $2 {[%emt 0:04:52]} (21... Rc8 {keeps fighting.} 22. Re1 b4) 22. Re1 $1 $18 {[%emt 0:06:57] Nxf6+ would kill now.} Bg5 {[%emt 0:02:27]} (22... Rf8 23. Rac1 Kh8) 23. Bxg5 {[%emt 0:09:34] White is clearly winning.} Rxg5 {[%emt 0:00:28]} 24. f4 {[%emt 0:00:11][%cal Bf2f4,Bf4f5][%mdl 32]} Rg6 {[%emt 0:00:48]} 25. f5 {[%emt 0:00:16] Weighted Error Value: White=0.10 (very precise) /Black=0.61} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.18"]
[Round "7.2"]
[White "Haring, Filip"]
[Black "Stein, Robert"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2432"]
[BlackElo "2429"]
[Annotator "TA"]
[PlyCount "107"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,107,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,46,0,0,0,0,0,0,0,0,0,64,59,60,55,54,73,94,88,83,73,72,35,39,44,61,55,83,83,83,87,91,60,86,48,62,63,63,63,63,46,63,63,63,58,69,50,77,77,66,45,50,50,47,47,47,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8]} 1. e4 {[%emt 0:00:10]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:20]} Nc6 {[%emt 0:00:09]} 3. Bc4 {[%emt 0:00:25]} Bc5 {[%emt 0:00:15][%cal Bf8c5,Bc5b6,Bb6a5][%mdl 32]} 4. c3 {[%emt 0:00:23]} Nf6 {[%emt 0:00:28]} 5. d4 {[%emt 0:01:06]} exd4 {[%emt 0:00:17]} 6. e5 {[%emt 0:00:06]} d5 {[%emt 0:00:18]} 7. Bb5 {[%emt 0:00:11]} Ne4 {[%emt 0:00:13]} 8. cxd4 {[%emt 0:00:13]} Bb6 $1 {[%emt 0:00:13] 8...Bb6 is better than 8...Bb4+.} 9. Nc3 {[%emt 0:00:36]} O-O {[%emt 0:01:19]} 10. Be3 {[%emt 0:02:15] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Bg4 {[%emt 0:00:17]} 11. h3 {[%emt 0:01:07]} Bh5 {[%emt 0:00:07]} 12. Qc2 {[%emt 0:01:12]} Ba5 {[%emt 0:00:09]} 13. O-O {[%emt 0:02:36]} Bxf3 {[%emt 0:04:21]} 14. gxf3 {[%emt 0:00:10]} Nxd4 {[%emt 0:00:28][%mdl 64] [#] Deflection} 15. Bxd4 {[%emt 0:00:16]} Qg5+ $1 {[%emt 0:00:23]} 16. Kh1 {[%emt 0:00:25]} Bxc3 $1 {[%emt 0:00:14]} 17. Bxc3 {[%emt 0:00:30]} Qf5 {[%emt 0:01:30][%csl LRf3,LRh3][%cal Oe4g3] And now ...Ng3+! would win.} 18. Rfc1 {[%emt 0:00:24]} Qxh3+ {[%emt 0:04:03]} (18... Qxf3+ 19. Kg1) 19. Kg1 {[%emt 0:00:45][%cal Bh1g1,Bg1g2,Bg2f3,Bf3e2][%mdl 32]} Ng5 {[%emt 0:10:07][%cal Rg5f3]} 20. Be2 {[%emt 0:01:25]} Qh6 {[%emt 0:20:25] Strongly threatening ...Nh3+.} (20... Nxf3+ 21. Bxf3 Qxf3 22. Qd1 $14) 21. f4 {[%emt 0:00:49]} Nh3+ {[%emt 0:00:43]} 22. Kg2 $1 {[%emt 0:00:05]} Nxf4+ {[%emt 0:00:45]} 23. Kf3 $1 {[%emt 0:00:06] [#]} Nxe2 $146 {[%emt 0:10:54]} (23... Ng6 $11 24. Kg2 Qg5+ 25. Kf1 c6) ({Predecessor:} 23... Ng6) 24. Rh1 $1 $14 {[%emt 0:13:34] The board is on fire.} Qg6 {[%emt 0:05:49]} 25. Qxg6 {[%emt 0:26:33]} (25. Qxe2 f6 26. e6 Rae8 $11) 25... fxg6+ {[%emt 0:06:04]} 26. Kxe2 {[%emt 0:00:03]} c5 {[%emt 0:01:28]} 27. Bd2 {[%emt 0:05:25]} Rae8 {[%emt 0:11:55]} 28. f4 {[%emt 0:00:05]} g5 {[%emt 0:01:38]} 29. Raf1 {[%emt 0:01:41]} gxf4 {[%emt 0:05:07]} 30. Bxf4 {[%emt 0:00:05]} g5 {[%emt 0:00:40]} 31. Bh2 {[%emt 0:10:01]} (31. Bxg5 $2 {perishes.} Rxe5+ 32. Be3 Rxf1 33. Kxf1 (33. Rxf1 $2 {is the wrong capture.} d4 $19 {[%mdl 64] Pin}) 33... Rxe3 $19) 31... Rxf1 {[%emt 0:01:03]} 32. Rxf1 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KR} Kg7 {[%emt 0:00:53] [#]} 33. b4 $1 {[%emt 0:20:39]} b6 {[%emt 0:04:38]} 34. Rc1 {[%emt 0:05:20]} Rc8 {[%emt 0:01:18]} 35. Bg1 {[%emt 0:00:47][%cal Rb4c5]} Re8 {[%emt 0:01:52]} 36. bxc5 {[%emt 0:00:35] c6 is the strong threat.} Rxe5+ {[%emt 0:00:49]} 37. Kd3 {[%emt 0:00:39] Hoping for Bd4.} bxc5 {[%emt 0:00:12]} 38. Bxc5 {[%emt 0:00:04][%cal Oc5d4] Threatens to win with Bd4!} Re4 {[%emt 0:00:47]} 39. Bd4+ {[%emt 0:01:28]} Kg6 {[%emt 0:00:38]} 40. Rc5 {[%emt 0:02:07] White is more active.} ({Don't play} 40. Bxa7 Ra4 41. Be3 Rxa2 $11) 40... Re6 {[%emt 0:04:06]} 41. a4 {[%emt 0:31:52]} a6 {[%emt 0:07:12]} 42. Rxd5 {[%emt 0:00:00]} Kh5 {[%emt 0:04:43]} 43. a5 {[%emt 0:00:00]} Kg4 {[%emt 0:03:54]} 44. Be3 {[%emt 0:00:00]} Rg6 {[%emt 0:01:29]} 45. Ke2 {[%emt 0:00:00]} h5 {[%emt 0:00:48]} 46. Rd4+ {[%emt 0:00:00]} Kg3 {[%emt 0:03:33] The position is equal.} 47. Rd1 {[%emt 0:00:00] aiming for Rg1+.} Kg4 $1 {[%emt 0:02:57]} 48. Kf2 {[%emt 0:00:00]} h4 {[%emt 0:01:31]} 49. Kg2 {[%emt 0:00:00]} Re6 {[%emt 0:02:01]} 50. Rd4+ {[%emt 0:00:54]} Kf5 {[%emt 0:00:41]} 51. Bd2 {[%emt 0:00:36]} Re4 {[%emt 0:01:12]} 52. Rd5+ {[%emt 0:02:53]} Re5 {[%emt 0:00:05]} 53. Rxe5+ {[%emt 0:01:42]} Kxe5 {[%emt 0:00:06]} 54. Bxg5 {[%emt 0:00:06] Weighted Error Value: White=0.05 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.18"]
[Round "7.3"]
[White "Baenziger, Fabian"]
[Black "Natsidis, Christoph"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2414"]
[BlackElo "2324"]
[Annotator "TA"]
[PlyCount "53"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,53,22,40,31,31,34,42,35,45,23,25,25,38,34,27,20,22,12,24,8,30,22,70,32,146,133,166,161,165,163,181,185,255,266,266,266,251,251,256,257,250,263,237,259,235,164]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:01:41]} 2. Nf3 {[%emt 0:00:13]} e6 {[%emt 0:00:03]} 3. c4 {[%emt 0:00:18]} d5 {[%emt 0:00:16]} 4. Nc3 {[%emt 0:00:08]} dxc4 {[%emt 0:00:21]} 5. e4 {[%emt 0:00:24][%cal Be2e4,Be4e5][%mdl 32]} b5 {[%emt 0:00:09]} 6. e5 {[%emt 0:00:13] D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3.} Nd5 {[%emt 0:00:05]} 7. Nxb5 {[%emt 0:00:06]} Nb6 {[%emt 0:00:09]} 8. Be2 {[%emt 0:01:15] White is slightly better.} Nc6 {[%emt 0:00:12]} 9. Be3 {[%emt 0:00:35]} Be7 {[%emt 0:04:12]} 10. O-O {[%emt 0:00:35]} O-O {[%emt 0:01:52]} 11. Nc3 {[%emt 0:00:25][%cal Bb5c3,Bc3e4,Be4g5][%mdl 32]} Rb8 {[%emt 0:01:42]} 12. b3 {[%emt 0:01:06]} cxb3 {[%emt 0:06:35]} 13. axb3 {[%emt 0:00:12]} Bb7 {[%emt 0:00:36]} 14. Qb1 {[%emt 0:01:09]} Nb4 {[%emt 0:10:15]} 15. Ne4 {[%emt 0:01:40]} N6d5 {[%emt 0:03:05]} (15... h6 $11 {deserves consideration.}) 16. Bd2 {[%emt 0:12:27][%cal Oe4g5] [#] White is more active.} (16. Neg5 {keeps more tension.} g6 17. Bd2 Nc3 18. Bxc3 Bxg5 19. Bxb4 Bxf3 20. Bxf8 Bxe2 21. Re1) 16... f5 $146 {[%emt 0:22:08]} (16... h6 $14) ({Predecessor:} 16... a5 17. Rc1 Ra8 18. Neg5 g6 19. h4 Qd7 20. h5 h6 21. Ne4 g5 22. Nc5 Bxc5 23. Rxc5 {½-½ Wang,J (2312)-Tabatabaei,M (2629) PNWCC Thanksgiving op rapid 2020 (5)}) 17. exf6 $16 {[%emt 0:04:56]} Nxf6 {[%emt 0:01:25]} 18. Neg5 {[%emt 0:01:57]} Bd5 {[%emt 0:04:13] [#]} 19. Bc4 $1 {[%emt 0:01:31]} (19. Rxa7 h6 20. Nh3 Nc6 $17) 19... Rb6 {[%emt 0:07:33]} 20. Re1 {[%emt 0:04:06]} (20. Rxa7 Bxc4 21. bxc4 Nc6 $11) 20... Qc8 {[%emt 0:02:20]} (20... Qd7 {was worth a try.} 21. Rxa7 (21. Ne5 Qe8 $18) 21... h6) 21. Bxb4 $18 {[%emt 0:17:02]} ({Inferior is} 21. Rxa7 Bxc4 22. bxc4 Nc6 $17) 21... Bxb4 {[%emt 0:01:48] [#]} 22. Rxe6 {[%emt 0:00:07][%mdl 576] X-Ray Attack} Bxe6 {[%emt 0:22:35]} 23. Nxe6 {[%emt 0:00:28]} Rxe6 {[%emt 0:00:50]} 24. Ng5 {[%emt 0:08:00][%cal Bf3g5,Bg5e6,Be6g7][%mdl 96] Pin} Kh8 {[%emt 0:00:51]} (24... Rfe8 $2 25. Qf5) 25. Nxe6 {[%emt 0:00:14]} Re8 {[%emt 0:00:42]} 26. Qf5 {[%emt 0:00:13]} ({But not} 26. Rxa7 $6 Rxe6 27. Bxe6 Qxe6 $16) 26... a5 {[%emt 0:02:28] Black is weak on the light squares} 27. Nxg7 {[%emt 0:08:30][%mdl 64] Decoy. Excellently played by Baenziger!   Weighted Error Value: White=0.04 (flawless) /Black=0.22 (precise)} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.18"]
[Round "7.4"]
[White "Stefansson, Hannes"]
[Black "Pang, Tao"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2498"]
[BlackElo "2430"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,128,0,0,0,0,-7,0,0,-7,-29,-30,-23,-25,-39,0,-3,0,0,9,0,4,-29,-33,-19,-38,-47,0,-13,0,-47,-47,-43,-36,-36,-43,-40,-36,-43,-36,-69,-69,-62,0,0,0,0,0,0,0,0,0,0,0,5,11,0,1,4,4,4,6,3,12,9,9,0,172,112,106,80,79,74,74,73,67,49,38,8,118,124,129,129,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,135,79,79]} 1. e4 {[%emt 0:00:08]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:23]} d5 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:16]} Bb4 {[%emt 0:00:10]} 4. Nge2 {[%emt 0:00:28]} dxe4 {[%emt 0:00:14]} 5. a3 {[%emt 0:00:25]} Bxc3+ {[%emt 0:00:12]} 6. Nxc3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:22]} 7. Bf4 {[%emt 0:01:47]} Nf6 {[%emt 0:03:23] 7...Nf6 is better than 7...Nge7.} 8. Bb5 {[%emt 0:00:45]} Nd5 {[%emt 0:02:20]} 9. Bxc6+ {[%emt 0:03:43] C15: French: 3 Nc3 Bb4: Unusual White 4th moves.} bxc6 {[%emt 0:00:10]} 10. Bd2 {[%emt 0:00:30]} Nxc3 {[%emt 0:02:10]} 11. Bxc3 {[%emt 0:00:06] The position is equal.} Qg5 {[%emt 0:16:54] [#]} 12. Qe2 $146 {[%emt 0:02:13]} ({Predecessor:} 12. O-O O-O 13. Qe2 f5 14. f3 a5 15. Qc4 Kh8 16. Qxc6 Rb8 17. Qxc7 Ba6 18. f4 {1-0 O'Carroll,O (1737)-Skarbarchuk,T (2010) Wch U18 Girls 2023 (10)}) 12... Qxg2 {[%emt 0:05:48]} 13. O-O-O {[%emt 0:00:28]} Qf3 {[%emt 0:01:19]} 14. Qd2 {[%emt 0:00:27]} f6 {[%emt 0:04:46]} 15. Rhg1 {[%emt 0:00:51]} Rg8 {[%emt 0:00:45]} (15... O-O {keeps more tension.} 16. Rg3 Qh5 17. Qf4 Rf7) 16. Rg3 {[%emt 0:07:16]} Qf5 {[%emt 0:00:19]} 17. Ba5 {[%emt 0:09:19]} Kd7 {[%emt 0:04:18]} 18. Bb4 {[%emt 0:12:00]} a5 {[%emt 0:05:53]} 19. Bc5 {[%emt 0:00:16]} Ba6 {[%emt 0:01:11]} 20. a4 {[%emt 0:01:49]} Qh5 {[%emt 0:04:51]} (20... g5 $15 {is more appropriate.}) 21. Qf4 {[%emt 0:03:23]} Qf5 {[%emt 0:09:54]} (21... Qxh2 $2 22. Rxg7+ (22. Qxe4 Rae8 $11) 22... Rxg7 23. Qxh2 $18) (21... f5 {seems wilder.} 22. Rdg1 g6 23. h4 Rad8) 22. Qd2 {[%emt 0:04:15]} g5 {[%emt 0:02:14]} 23. Re1 {[%emt 0:02:13]} Qf4 {[%emt 0:02:03]} 24. Rh3 {[%emt 0:05:45]} Qxd2+ {[%emt 0:03:10]} 25. Kxd2 {[%emt 0:00:05] [#]} h5 {[%emt 0:02:00][%cal Bh7h5,Bh5h4][%mdl 32]} 26. Rxe4 {[%emt 0:00:43]} Bf1 {[%emt 0:01:12]} 27. Rg3 {[%emt 0:01:50]} h4 {[%emt 0:03:40]} 28. Rg1 {[%emt 0:00:13]} Bc4 {[%emt 0:01:16]} (28... Bh3 $1 $15) 29. Reg4 $11 {[%emt 0:04:05]} Bd5 {[%emt 0:06:14] Threatens to win with ...Bf3.} 30. Ke3 {[%emt 0:00:18] Wards off Bf3} h3 {[%emt 0:01:24]} 31. R1g3 {[%emt 0:01:51]} Rh8 {[%emt 0:10:33]} 32. f4 {[%emt 0:00:55]} Rag8 {[%emt 0:00:28][%cal Od5e4]} 33. fxg5 {[%emt 0:01:28]} f5 {[%emt 0:00:07]} 34. Rf4 {[%emt 0:00:05]} Rg6 {[%emt 0:00:23]} 35. b4 {[%emt 0:01:08]} axb4 {[%emt 0:00:03]} 36. Bxb4 {[%emt 0:00:05]} c5 {[%emt 0:00:31]} 37. Bxc5 {[%emt 0:00:44]} Rh5 {[%emt 0:01:25]} 38. a5 {[%emt 0:00:18][%cal Ba4a5,Ba5a6,Ba6a7][%mdl 32]} Rgxg5 {[%emt 0:00:10]} 39. Rxg5 {[%emt 0:00:19]} Rxg5 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRB} 40. Rh4 {[%emt 0:00:41][%cal Oa5a6]} Bg2 $2 {[%emt 0:00:55] [#]} (40... Rg2 $11 {and Black stays safe.}) 41. Rh7+ {[%emt 0:32:10]} (41. a6 $1 $18) 41... Kc6 $16 {[%emt 0:30:53][%cal Oe6e5]} 42. a6 {[%emt 0:00:41]} e5 {[%emt 0:03:19]} 43. a7 {[%emt 0:14:52] White is more active.} Rg8 {[%emt 0:03:28] Against a8Q+} 44. Rf7 {[%emt 0:03:21]} f4+ {[%emt 0:00:00]} 45. Kf2 {[%emt 0:00:00]} (45. Kd3 $5 {[%cal Rf7f6]} Rd8 46. c4 $16) 45... Bd5 {[%emt 0:00:00]} 46. Rf5 {[%emt 0:00:00]} (46. Rg7 $5 {[%cal Rg7g8]} Ra8 47. Rg6+ Kb5 48. Rg5 $14) 46... exd4 {[%emt 0:00:00]} (46... Kb5 $11) 47. Bxd4 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 48. Ke1 {[%emt 0:00:00]} ({But not} 48. Rxf4 $6 Rg2+ 49. Ke1 Rxc2 $14) 48... c5 {[%emt 0:00:00]} 49. Bf2 {[%emt 0:00:00]} Ra8 {[%emt 0:00:00] [#]} 50. c4 $1 {[%emt 0:00:00]} Bxc4 {[%emt 0:00:00]} 51. Bxc5+ {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 52. Bd4 {[%emt 0:00:00] Threatening mate with Rc5+.} Re8+ {[%emt 0:00:00]} 53. Kd2 {[%emt 0:00:00] Rc5+ would kill now.} Bd5 {[%emt 0:00:00]} 54. Rxf4 {[%emt 0:00:00]} Kb7 {[%emt 0:00:00]} 55. Rf5 {[%emt 0:00:00]} Bg2 {[%emt 0:00:00]} 56. Rf7+ {[%emt 0:00:00]} Ka8 {[%emt 0:00:00]} 57. Kc3 {[%emt 0:00:00]} Rd8 {[%emt 0:00:00]} 58. Rh7 {[%emt 0:00:00]} Rc8+ {[%emt 0:00:00]} 59. Kb4 {[%emt 0:00:00]} Bf1 {[%emt 0:00:00] And now ...Rc4+ would win.} 60. Rd7 {[%emt 0:00:00]} Rc4+ {[%emt 0:00:00]} 61. Ka5 {[%emt 0:00:00] White wants to mate with Rd8+.} Rc8 {[%emt 0:00:00] Against Rd8} 62. Rf7 {[%emt 0:00:00]} Bg2 {[%emt 0:00:00]} 63. Rf6 {[%emt 0:00:41]} Bh1 {[%emt 0:00:00]} 64. Kb6 {[%emt 0:04:34]} (64. Rh6 $142) 64... Rc6+ {[%emt 0:00:00] Weighted Error Value: White=0.07 (flawless) /Black=0.12 (very precise)} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.18"]
[Round "7.5"]
[White "Samani, Yamac"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2380"]
[BlackElo "2398"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,34,25,15,28,22,22,21,21,13,33,16,10,17,25,21,28,27,31,18,14,13,22,29,26]} 1. e4 {[%emt 0:07:01]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:54]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:07]} g6 {[%emt 0:00:18]} 4. O-O {[%emt 0:00:28]} Bg7 {[%emt 0:00:04]} 5. Re1 {[%emt 0:00:25]} Nf6 {[%emt 0:00:32]} 6. Bxc6 {[%emt 0:00:25]} dxc6 {[%emt 0:00:35]} 7. d3 {[%emt 0:00:31]} Nd7 {[%emt 0:10:57][%cal Bf6d7,Bd7f8,Bf8e6][%mdl 32] B31: Sicilian: 2...Nc6 3 Bb5 g6.} 8. a4 {[%emt 0:00:37]} a5 {[%emt 0:00:35] [#]} 9. e5 $146 {[%emt 0:07:13]} ({Predecessor:} 9. Na3 O-O 10. c3 e5 11. Bg5 Qc7 12. Qb3 b6 13. Nc4 Ba6 14. Bh4 Bxc4 15. Qxc4 {½-½ Shevchenko,K (2549)-Fawzy,A (2439) Wch U18 Porto Carras 2018 (3)}) 9... Nf8 {[%emt 0:03:34] The position is equal.} 10. Nbd2 {[%emt 0:02:18]} Ne6 {[%emt 0:02:05]} 11. b3 {[%emt 0:00:24]} O-O {[%emt 0:03:58]} 12. Bb2 {[%emt 0:00:15]} f5 {[%emt 0:02:06]} 13. exf6 {[%emt 0:00:40]} exf6 {[%emt 0:00:05]} 14. Qe2 {[%emt 0:08:39]} Re8 {[%emt 0:03:15]} 15. Qf1 {[%emt 0:12:01]} b6 {[%emt 0:01:46]} 16. Re3 {[%emt 0:01:52]} Ra7 {[%emt 0:01:15]} 17. Rae1 {[%emt 0:00:56]} Rae7 {[%emt 0:00:07] A rather calm draw.   Weighted Error Value: White=0.05 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.19"]
[Round "8.1"]
[White "Kusa, Jakub"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2350"]
[BlackElo "2398"]
[Annotator "RC"]
[PlyCount "27"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:20]} g6 {[%emt 0:00:46]} 3. g3 {[%emt 0:00:40]} d5 {[%emt 0:00:27]} 4. Bg2 {[%emt 0:00:27]} Bg7 {[%emt 0:00:05]} 5. c4 {[%emt 0:00:52]} c6 {[%emt 0:00:05]} 6. cxd5 {[%emt 0:02:20]} cxd5 {[%emt 0:02:53]} 7. Nc3 {[%emt 0:00:49]} Ne4 {[%emt 0:01:32]} 8. Nxe4 {[%emt 0:07:30]} dxe4 {[%emt 0:06:11]} 9. Ne5 {[%emt 0:00:06]} Bxe5 10. dxe5 {[%emt 0:00:08]} Qxd1+ {[%emt 0:17:09]} 11. Kxd1 {[%emt 0:00:21]} Bf5 {[%emt 0:00:07]} 12. g4 {[%emt 0:10:25]} Bxg4 {[%emt 0:03:16]} 13. Bxe4 {[%emt 0:00:05]} Nc6 {[%emt 0:00:34]} 14. Bxc6+ {[%emt 0:00:25]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.19"]
[Round "8.2"]
[White "Pang, Tao"]
[Black "Samani, Yamac"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2430"]
[BlackElo "2380"]
[Annotator "RC"]
[PlyCount "95"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:02]} Nf6 {[%emt 0:06:27]} 2. Nc3 {[%emt 0:00:22]} e6 {[%emt 0:00:06]} 3. e4 {[%emt 0:01:04]} d5 {[%emt 0:00:19]} 4. cxd5 {[%emt 0:00:25]} exd5 {[%emt 0:00:07]} 5. e5 {[%emt 0:00:05]} d4 {[%emt 0:00:41]} 6. exf6 {[%emt 0:00:09]} dxc3 {[%emt 0:00:14]} 7. Bb5+ {[%emt 0:02:29]} c6 {[%emt 0:00:49]} 8. Qe2+ {[%emt 0:00:11]} Be6 {[%emt 0:00:28]} 9. Bc4 {[%emt 0:00:03]} Qxf6 {[%emt 0:01:53]} 10. dxc3 {[%emt 0:01:03]} Bc5 {[%emt 0:01:21]} 11. Nf3 {[%emt 0:02:50]} O-O {[%emt 0:02:53]} 12. Bxe6 {[%emt 0:00:13]} Qxe6 {[%emt 0:02:50]} 13. Qxe6 {[%emt 0:00:09]} fxe6 {[%emt 0:00:05]} 14. O-O {[%emt 0:00:39]} Nd7 {[%emt 0:02:34]} 15. Re1 {[%emt 0:01:09]} e5 {[%emt 0:11:00]} 16. Be3 {[%emt 0:02:29]} Bxe3 {[%emt 0:18:47]} 17. Rxe3 {[%emt 0:00:08]} Rae8 {[%emt 0:04:13]} 18. Rae1 {[%emt 0:06:35]} h6 19. h3 Rf5 {[%emt 0:07:32]} 20. g4 {[%emt 0:07:52]} Rf4 {[%emt 0:02:21]} 21. Nxe5 {[%emt 0:00:11]} Nxe5 {[%emt 0:00:51]} 22. Rxe5 {[%emt 0:00:04]} Ref8 {[%emt 0:02:29]} 23. R1e2 {[%emt 0:00:14]} R8f7 {[%emt 0:01:09]} 24. Kg2 {[%emt 0:01:31]} Kh7 {[%emt 0:06:58]} 25. R5e3 {[%emt 0:02:41]} a6 {[%emt 0:03:59]} 26. f3 {[%emt 0:00:49]} g5 {[%emt 0:03:19]} 27. Re7 {[%emt 0:01:36]} Kg7 {[%emt 0:04:14]} 28. Rxf7+ {[%emt 0:00:09]} Rxf7 {[%emt 0:00:25]} 29. Rd2 {[%emt 0:00:34]} Re7 {[%emt 0:03:21]} 30. Kf2 {[%emt 0:00:08]} Kf6 {[%emt 0:02:30]} 31. Rd6+ {[%emt 0:00:41]} Kg7 {[%emt 0:00:06]} 32. b4 {[%emt 0:13:30]} Kh7 {[%emt 0:03:46]} 33. a4 {[%emt 0:00:57]} Kg7 {[%emt 0:00:56]} 34. a5 {[%emt 0:00:06]} Kh7 {[%emt 0:00:28]} 35. Kg3 {[%emt 0:02:59]} Rf7 {[%emt 0:02:50]} 36. Rd3 {[%emt 0:01:04]} h5 {[%emt 0:02:02]} 37. Rd6 {[%emt 0:03:21]} h4+ {[%emt 0:00:52]} 38. Kf2 {[%emt 0:00:03]} Re7 {[%emt 0:00:19]} 39. Rd4 {[%emt 0:26:39]} Kg6 {[%emt 0:00:19]} 40. Re4 {[%emt 0:00:11]} Rd7 {[%emt 0:00:29]} 41. Ke2 {[%emt 0:30:06]} Kf6 {[%emt 0:33:35]} 42. f4 {[%emt 0:01:23]} c5 {[%emt 0:00:00]} 43. f5 {[%emt 0:00:00]} cxb4 {[%emt 0:00:00]} 44. Re6+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 45. cxb4 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 46. Kd2 {[%emt 0:00:00]} Rc4 {[%emt 0:00:00]} 47. Rb6 {[%emt 0:00:00]} Rc7 {[%emt 0:00:00]} 48. Kd3 {[%emt 0:00:00]} 1-0

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.19"]
[Round "8.3"]
[White "Natsidis, Christoph"]
[Black "Stefansson, Hannes"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2324"]
[BlackElo "2498"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 21,27,22,36,26,32,16,13,25]} 1. d4 {[%emt 0:01:01]} d5 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:16]} 3. Nf3 {[%emt 0:00:22]} Nf6 {[%emt 0:00:28]} 4. Nc3 {[%emt 0:00:17]} Bb4 {[%emt 0:00:41]} 5. e3 {[%emt 0:02:07]} c5 {[%emt 0:02:42]} 6. cxd5 {[%emt 0:12:38]} exd5 {[%emt 0:01:07]} 7. dxc5 {[%emt 0:10:13]} O-O {[%emt 0:01:57]} 8. Be2 {[%emt 0:00:55]} Bxc5 {[%emt 0:02:38]} 9. O-O {[%emt 0:00:54]} Nc6 {[%emt 0:01:12]} 10. b3 {[%emt 0:00:28]} a6 {[%emt 0:05:53]} 11. Bb2 {[%emt 0:07:07]} Bd6 {[%emt 0:03:54]} 12. Rc1 {[%emt 0:04:05] D32: Tarrasch Defence: Sidelines and lines without g3.} (12. Nxd5 $2 {loses.} Nxd5 13. Qd2 Be6 $19) 12... Re8 {[%emt 0:06:54]} 13. Qd3 {[%emt 0:01:24]} (13. Nxd5 $2 {is the wrong capture.} Nxd5 14. Qd2 Bb4 $19) 13... Be6 {[%emt 0:07:51]} 14. Rfd1 {[%emt 0:03:17] [#]   Weighted Error Value: White=0.13 (very precise) /Black=0.04 (flawless)} {Predecessor:} Rc8 $146 15. Bf1 Ne5 16. Nxe5 Bxe5 17. h3 Bb8 18. Qd4 Qd6 19. g3 Qd7 {1-0 Vrolijk,L (2558)-Fedorovsky,M (2395) Barcelona Sants op 24th 2023 (7)} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.19"]
[Round "8.4"]
[White "Stein, Robert"]
[Black "Baenziger, Fabian"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2429"]
[BlackElo "2414"]
[Annotator "RC"]
[PlyCount "26"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:31]} 2. g3 {[%emt 0:00:12]} Nf6 {[%emt 0:02:22]} 3. Bg2 {[%emt 0:02:18]} e6 {[%emt 0:00:06]} 4. O-O {[%emt 0:02:38]} Be7 {[%emt 0:00:19]} 5. d4 {[%emt 0:03:15]} O-O {[%emt 0:00:23]} 6. c4 {[%emt 0:00:23]} c6 {[%emt 0:00:42]} 7. Qc2 {[%emt 0:01:29]} b6 {[%emt 0:00:54]} 8. Rd1 {[%emt 0:04:33]} Bb7 {[%emt 0:00:53]} 9. Nc3 {[%emt 0:04:42]} Nbd7 {[%emt 0:01:32]} 10. cxd5 {[%emt 0:07:59]} cxd5 {[%emt 0:00:17]} 11. Bf4 {[%emt 0:00:59]} Rc8 {[%emt 0:05:29]} 12. Qb3 {[%emt 0:06:43]} Ne8 {[%emt 0:12:10]} 13. Rac1 {[%emt 0:12:14]} Bd6 {[%emt 0:07:08]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.19"]
[Round "8.5"]
[White "Haba, Petr"]
[Black "Haring, Filip"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2437"]
[BlackElo "2432"]
[Annotator "RC"]
[PlyCount "50"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:01:00]} 2. c4 {[%emt 0:00:12]} e6 {[%emt 0:00:24]} 3. g3 {[%emt 0:00:27]} d5 {[%emt 0:00:24]} 4. Nf3 {[%emt 0:00:25]} Bb4+ {[%emt 0:00:30]} 5. Nbd2 {[%emt 0:00:30]} dxc4 {[%emt 0:02:36]} 6. Bg2 {[%emt 0:00:36]} c6 {[%emt 0:05:05]} 7. O-O {[%emt 0:02:40]} b5 {[%emt 0:00:26]} 8. b3 {[%emt 0:06:06]} cxb3 {[%emt 0:01:47]} 9. Nxb3 {[%emt 0:00:12]} Nbd7 {[%emt 0:04:46]} 10. Bd2 {[%emt 0:08:54]} Bxd2 {[%emt 0:07:25]} 11. Qxd2 {[%emt 0:00:05]} O-O {[%emt 0:00:23]} 12. Rfc1 {[%emt 0:15:35]} a5 {[%emt 0:01:25]} 13. Ne5 {[%emt 0:09:19]} Nxe5 {[%emt 0:03:50]} 14. dxe5 {[%emt 0:00:05]} Qxd2 {[%emt 0:03:36]} 15. Nxd2 {[%emt 0:00:01]} Nd5 {[%emt 0:02:10]} 16. Rxc6 {[%emt 0:02:24]} b4 {[%emt 0:07:34]} 17. Bxd5 {[%emt 0:08:55]} exd5 {[%emt 0:00:02]} 18. a3 {[%emt 0:00:22]} Rb8 {[%emt 0:06:31]} 19. axb4 {[%emt 0:00:26]} axb4 {[%emt 0:00:07]} 20. Nb3 {[%emt 0:02:44]} Re8 {[%emt 0:03:52]} 21. Ra5 {[%emt 0:17:15]} Rxe5 {[%emt 0:25:45]} 22. Rb5 {[%emt 0:04:11]} Ra8 {[%emt 0:00:04]} 23. Ra5 {[%emt 0:00:14]} Rb8 {[%emt 0:00:04]} 24. Rb5 {[%emt 0:00:04]} Ra8 {[%emt 0:00:03]} 25. Ra5 {[%emt 0:00:04]} Rb8 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.20"]
[Round "9.1"]
[White "Haring, Filip"]
[Black "Kusa, Jakub"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2432"]
[BlackElo "2350"]
[Annotator "ChessBase"]
[PlyCount "41"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:06]} e5 {[%emt 0:00:19]} 2. Nf3 {[%emt 0:00:12]} Nc6 {[%emt 0:00:10]} 3. d4 {[%emt 0:00:20]} exd4 {[%emt 0:00:21]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:47]} 5. Nxc6 {[%emt 0:00:07]} bxc6 {[%emt 0:00:15]} 6. e5 {[%emt 0:00:12]} Qe7 {[%emt 0:00:16]} 7. Qe2 {[%emt 0:00:05]} Nd5 {[%emt 0:00:12]} 8. h4 {[%emt 0:00:17]} d6 {[%emt 0:01:08]} 9. c4 {[%emt 0:00:11]} Nb6 {[%emt 0:00:32]} 10. exd6 {[%emt 0:00:09]} Qxe2+ {[%emt 0:00:52]} 11. Bxe2 {[%emt 0:00:08]} Bxd6 {[%emt 0:00:25]} 12. Nc3 {[%emt 0:03:59]} Be6 {[%emt 0:01:00]} 13. b3 {[%emt 0:01:54]} O-O-O {[%emt 0:00:37]} 14. Bb2 {[%emt 0:32:05]} Be5 {[%emt 0:00:22]} 15. Rd1 {[%emt 0:01:16]} Bf6 {[%emt 0:06:04]} 16. Bf3 {[%emt 0:07:19]} c5 {[%emt 0:06:10]} 17. O-O {[%emt 0:03:13]} Rxd1 {[%emt 0:03:18]} 18. Rxd1 {[%emt 0:07:02]} Rd8 {[%emt 0:01:58]} 19. Kf1 {[%emt 0:04:35]} Bf5 {[%emt 0:08:23]} 20. Rxd8+ {[%emt 0:03:14]} Kxd8 {[%emt 0:00:15]} 21. g3 {[%emt 0:10:23]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.20"]
[Round "9.2"]
[White "Baenziger, Fabian"]
[Black "Haba, Petr"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2414"]
[BlackElo "2437"]
[Annotator "RC"]
[PlyCount "145"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:04]} d5 {[%emt 0:04:19]} 2. c4 {[%emt 0:00:23]} c6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:28]} Nf6 {[%emt 0:00:12]} 4. e3 {[%emt 0:00:25]} Bf5 {[%emt 0:00:45]} 5. Nc3 {[%emt 0:00:14]} e6 {[%emt 0:00:13]} 6. Nh4 {[%emt 0:00:31]} Be4 {[%emt 0:00:14]} 7. f3 {[%emt 0:00:08]} Bg6 {[%emt 0:00:05]} 8. Qb3 {[%emt 0:00:19]} Qc7 {[%emt 0:00:34]} 9. Bd2 {[%emt 0:00:40]} Be7 {[%emt 0:00:12]} 10. Nxg6 {[%emt 0:00:57]} hxg6 {[%emt 0:00:05]} 11. cxd5 {[%emt 0:00:44]} Nxd5 {[%emt 0:09:35]} 12. O-O-O {[%emt 0:07:28]} a5 {[%emt 0:00:40]} 13. a3 {[%emt 0:17:11]} b5 {[%emt 0:12:53]} 14. Nxd5 {[%emt 0:06:07]} exd5 {[%emt 0:00:40]} 15. e4 {[%emt 0:00:05]} dxe4 {[%emt 0:07:16]} 16. fxe4 {[%emt 0:00:15]} Nd7 {[%emt 0:00:07]} 17. Kb1 {[%emt 0:10:09]} O-O {[%emt 0:15:30]} 18. h4 {[%emt 0:06:51]} c5 {[%emt 0:01:30]} 19. Bxb5 {[%emt 0:15:26]} cxd4 {[%emt 0:01:55]} 20. h5 {[%emt 0:04:23]} g5 {[%emt 0:00:27]} 21. h6 {[%emt 0:00:26]} g6 {[%emt 0:00:05]} 22. Qd5 {[%emt 0:00:39]} Ne5 {[%emt 0:15:33]} 23. Qxd4 {[%emt 0:04:55]} Bf6 {[%emt 0:02:20]} 24. Bc3 {[%emt 0:06:32]} Rfd8 {[%emt 0:04:06]} 25. Qf2 {[%emt 0:02:09]} Rxd1+ {[%emt 0:10:16]} 26. Rxd1 {[%emt 0:00:04]} Ng4 {[%emt 0:00:04]} 27. h7+ {[%emt 0:02:09]} Kxh7 {[%emt 0:05:20]} 28. Qf3 {[%emt 0:00:35]} Qf4 {[%emt 0:01:55]} 29. Bxf6 {[%emt 0:07:06]} Nxf6 {[%emt 0:01:13]} 30. e5 {[%emt 0:01:46]} Rb8 {[%emt 0:02:06]} 31. Qh3+ {[%emt 0:02:02]} Nh5 {[%emt 0:01:09]} 32. Qd7 {[%emt 0:02:22]} Qf5+ {[%emt 0:03:01]} 33. Qxf5 {[%emt 0:00:31]} gxf5 {[%emt 0:00:02]} 34. Bd3 {[%emt 0:00:21]} Ng3 {[%emt 0:00:03]} 35. Bc4 {[%emt 0:00:19]} Re8 {[%emt 0:02:08]} 36. Rd5 {[%emt 0:00:41]} f4 {[%emt 0:00:55]} 37. Rxa5 {[%emt 0:01:13]} Re7 {[%emt 0:00:39]} 38. Rd5 {[%emt 0:01:51]} Kg6 {[%emt 0:00:08]} 39. Bd3+ {[%emt 0:00:20]} f5 {[%emt 0:00:30]} 40. exf6+ {[%emt 0:00:23]} Kxf6 {[%emt 0:00:01]} 41. a4 {[%emt 0:04:54]} g4 {[%emt 0:03:17]} 42. a5 {[%emt 0:00:58]} f3 {[%emt 0:05:28]} 43. gxf3 {[%emt 0:00:04]} gxf3 {[%emt 0:00:02]} 44. a6 {[%emt 0:13:51]} f2 {[%emt 0:00:39]} 45. Rd8 {[%emt 0:00:34]} Kg7 {[%emt 0:09:37]} 46. Bc4 {[%emt 0:02:13]} Ne4 {[%emt 0:00:53]} 47. Rd1 {[%emt 0:08:07]} Kf6 {[%emt 0:03:15]} 48. Ka2 {[%emt 0:00:06]} Ke5 {[%emt 0:00:40]} 49. Ka3 {[%emt 0:00:25]} Kf4 {[%emt 0:03:41]} 50. Kb4 {[%emt 0:00:57]} Ke3 {[%emt 0:00:05]} 51. Rd3+ {[%emt 0:00:18]} Kf4 {[%emt 0:00:20]} 52. Rd1 {[%emt 0:00:48]} Ke3 {[%emt 0:00:02]} 53. Rd3+ {[%emt 0:03:47]} Kf4 {[%emt 0:00:02]} 54. Rd8 {[%emt 0:00:23]} Ke3 {[%emt 0:00:11]} 55. Rf8 {[%emt 0:00:34]} Nd6 {[%emt 0:00:47]} 56. Bf1 {[%emt 0:00:12]} Rc7 {[%emt 0:01:42]} 57. b3 {[%emt 0:00:31]} Ne4 {[%emt 0:03:28]} 58. Bc4 {[%emt 0:00:24]} Nd6 {[%emt 0:00:12]} 59. Bf1 {[%emt 0:00:30]} Ne4 {[%emt 0:00:01]} 60. Ka5 {[%emt 0:00:22]} Nd2 {[%emt 0:02:55]} 61. Kb6 {[%emt 0:00:05]} Rc3 {[%emt 0:00:53]} 62. a7 {[%emt 0:01:25]} Rxb3+ {[%emt 0:01:56]} 63. Bb5 {[%emt 0:00:04]} Rxb5+ {[%emt 0:00:11]} 64. Kxb5 {[%emt 0:00:04]} Nf3 {[%emt 0:00:04]} 65. Rxf3+ {[%emt 0:00:28]} Kxf3 {[%emt 0:00:01]} 66. a8=Q+ {[%emt 0:00:08]} Ke2 {[%emt 0:00:07]} 67. Qg2 {[%emt 0:01:29]} Ke1 {[%emt 0:00:07]} 68. Qe4+ {[%emt 0:00:05]} Kf1 {[%emt 0:00:59]} 69. Kc4 {[%emt 0:01:12]} Kg1 {[%emt 0:00:05]} 70. Qg4+ {[%emt 0:00:03]} Kh2 {[%emt 0:00:41]} 71. Qf3 {[%emt 0:00:04]} Kg1 {[%emt 0:00:04]} 72. Qg3+ {[%emt 0:00:03]} Kh1 {[%emt 0:00:07]} 73. Qxf2 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.20"]
[Round "9.3"]
[White "Stefansson, Hannes"]
[Black "Stein, Robert"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "2498"]
[BlackElo "2429"]
[Annotator "ChessBase"]
[PlyCount "16"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:05]} e5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:07]} 3. Bb5 {[%emt 0:00:09]} a6 {[%emt 0:00:08]} 4. Ba4 {[%emt 0:00:06]} d6 {[%emt 0:00:11]} 5. O-O {[%emt 0:00:27]} Bd7 {[%emt 0:00:12]} 6. c3 {[%emt 0:00:25]} g6 {[%emt 0:00:54]} 7. d4 {[%emt 0:00:36]} Bg7 {[%emt 0:02:07]} 8. Be3 {[%emt 0:00:33]} Nf6 {[%emt 0:01:40]} 1/2-1/2

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.20"]
[Round "9.4"]
[White "Samani, Yamac"]
[Black "Natsidis, Christoph"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2380"]
[BlackElo "2324"]
[Annotator "RC"]
[PlyCount "98"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:05]} c5 {[%emt 0:07:13]} 2. Nf3 {[%emt 0:00:26]} e6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:39]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:06]} a6 {[%emt 0:00:02]} 5. a3 {[%emt 0:00:24]} Nf6 {[%emt 0:08:02]} 6. Nc3 {[%emt 0:00:18]} d6 {[%emt 0:02:52]} 7. Be3 {[%emt 0:00:26]} b5 {[%emt 0:04:14]} 8. g4 {[%emt 0:00:28]} Bb7 {[%emt 0:06:16]} 9. Bg2 {[%emt 0:00:23]} Nfd7 {[%emt 0:03:49]} 10. g5 {[%emt 0:06:47]} Ne5 {[%emt 0:06:06]} 11. h4 {[%emt 0:07:45]} Nbd7 {[%emt 0:12:58]} 12. Rh3 {[%emt 0:15:08]} Rc8 {[%emt 0:06:31]} 13. Bc1 {[%emt 0:03:10]} h5 {[%emt 0:13:37]} 14. Rg3 {[%emt 0:13:26]} g6 {[%emt 0:06:16]} 15. Bh3 {[%emt 0:05:47]} Bg7 {[%emt 0:02:30]} 16. f4 {[%emt 0:09:02]} Ng4 {[%emt 0:04:31]} 17. Nde2 {[%emt 0:07:24]} Nc5 {[%emt 0:00:31]} 18. Be3 {[%emt 0:08:55]} Nxe4 {[%emt 0:02:34]} 19. Nxe4 {[%emt 0:00:04]} Bxe4 {[%emt 0:00:02]} 20. Bd4 {[%emt 0:01:01]} Bxc2 {[%emt 0:02:32]} 21. Qd2 {[%emt 0:00:04]} e5 {[%emt 0:01:05]} 22. Bc3 {[%emt 0:00:08]} Bf5 {[%emt 0:00:43]} 23. Rd1 {[%emt 0:01:08]} O-O {[%emt 0:03:53]} 24. Qxd6 {[%emt 0:00:23]} exf4 {[%emt 0:01:18]} 25. Qxd8 {[%emt 0:04:01]} Rfxd8 {[%emt 0:00:15]} 26. Rxd8+ {[%emt 0:00:08]} Rxd8 {[%emt 0:00:04]} 27. Nxf4 {[%emt 0:00:12]} Bf8 {[%emt 0:03:28]} 28. Bxg4 {[%emt 0:01:57]} Bxg4 {[%emt 0:00:06]} 29. Rd3 {[%emt 0:01:01]} Rxd3 {[%emt 0:01:38]} 30. Nxd3 {[%emt 0:00:02]} Be7 {[%emt 0:00:59]} 31. Bb4 {[%emt 0:01:50]} Kf8 {[%emt 0:01:01]} 32. Kd2 {[%emt 0:00:36]} Ke8 {[%emt 0:00:21]} 33. Bxe7 {[%emt 0:02:53]} Kxe7 {[%emt 0:00:02]} 34. Ke3 {[%emt 0:00:14]} Kd6 {[%emt 0:00:52]} 35. Kd4 {[%emt 0:00:15]} a5 {[%emt 0:00:39]} 36. Nc5 {[%emt 0:03:08]} Bf3 {[%emt 0:00:20]} 37. Nb3 {[%emt 0:01:39]} a4 {[%emt 0:00:03]} 38. Nc5 {[%emt 0:00:37]} Bg2 {[%emt 0:00:34]} 39. Nd3 {[%emt 0:00:09]} Bf1 {[%emt 0:00:50]} 40. Nf4 {[%emt 0:00:13]} Bc4 {[%emt 0:00:22]} 41. Ng2 {[%emt 0:30:13]} Ke6 {[%emt 0:05:03]} 42. Ne3 {[%emt 0:00:00]} f6 {[%emt 0:02:03]} 43. Ke4 {[%emt 0:00:00]} fxg5 {[%emt 0:02:06]} 44. hxg5 {[%emt 0:00:00]} Kd6 {[%emt 0:04:32]} 45. Kf4 {[%emt 0:00:00]} Bd5 {[%emt 0:01:40]} 46. Nd1 {[%emt 0:00:00]} Be6 {[%emt 0:01:55]} 47. Nc3 {[%emt 0:00:00]} Kc5 {[%emt 0:02:21]} 48. Ke5 {[%emt 0:00:00]} Bf5 {[%emt 0:00:48]} 49. Nd1 {[%emt 0:00:00]} h4 0-1

[Event "Marienbad A1-GM 2024"]
[Site "Marianske Lazne"]
[Date "2024.01.20"]
[Round "9.5"]
[White "Neuman, Petr"]
[Black "Pang, Tao"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2398"]
[BlackElo "2430"]
[Annotator "ChessBase"]
[PlyCount "30"]
[EventDate "2024.01.10"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. e4 {[%emt 0:00:04]} e6 {[%emt 0:00:03]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:03]} 3. Nd2 {[%emt 0:00:09]} dxe4 {[%emt 0:00:10]} 4. Nxe4 {[%emt 0:00:05]} Nd7 {[%emt 0:00:02]} 5. Nf3 {[%emt 0:01:31]} Ngf6 {[%emt 0:00:07]} 6. Bd3 {[%emt 0:02:58]} Nxe4 {[%emt 0:00:14]} 7. Bxe4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 8. Bg5 {[%emt 0:00:59]} h6 {[%emt 0:15:27]} 9. Bxf6 {[%emt 0:04:01]} gxf6 {[%emt 0:00:13]} 10. Qe2 {[%emt 0:00:26]} c6 {[%emt 0:08:30]} 11. O-O-O {[%emt 0:01:43]} Qc7 {[%emt 0:03:31]} 12. Kb1 {[%emt 0:00:17]} Bd7 {[%emt 0:02:14]} 13. Nd2 {[%emt 0:11:36]} O-O-O {[%emt 0:02:43]} 14. Nc4 {[%emt 0:00:10]} Kb8 {[%emt 0:06:24]} 15. Bf3 {[%emt 0:03:45]} Bc8 {[%emt 0:01:46]} 1/2-1/2

