[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.14"]
[Round "1.1"]
[White "Kempinski, Robert"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2558"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,61,33,28,37,19,28,22,19,7,0,-4,26,16,34,25,44,31,27,21,27,20,33,14,31,31,24,33,29,7,25,33,47,0,8,0,4,0,20,40,17,17,60,39,35,35,35,10,22,8,9,8]} 1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:14]} 2. Nf3 {[%emt 0:00:36]} Nf6 {[%emt 0:00:15]} 3. c4 {[%emt 0:00:20]} c6 {[%emt 0:00:16]} 4. e3 {[%emt 0:00:53]} Bf5 {[%emt 0:00:25]} 5. Nc3 {[%emt 0:00:18]} e6 {[%emt 0:00:09]} 6. Nh4 {[%emt 0:00:29]} Be4 {[%emt 0:00:14]} 7. f3 {[%emt 0:00:47]} Bg6 {[%emt 0:00:07] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} 8. g3 {[%emt 0:01:07]} Be7 {[%emt 0:01:57]} 9. Nxg6 {[%emt 0:02:02] 9.Nxg6 has become a bit dusty these days.} hxg6 {[%emt 0:00:07]} 10. Bd2 {[%emt 0:00:38]} dxc4 {[%emt 0:07:38]} 11. Bxc4 {[%emt 0:01:22] [#]} a5 $146 {[%emt 0:01:41]} ({Predecessor:} 11... O-O 12. Qe2 a6 13. O-O-O c5 14. dxc5 Nbd7 15. c6 b5 16. cxd7 bxc4 17. Kb1 Qxd7 18. e4 Rac8 19. Bg5 Qc6 20. h4 Bb4 21. h5 Bxc3 {0-1 (21) Vinchev,S (2502)-Rogetzer,K (2517) ICCF email 2016}) 12. Be2 {[%emt 0:05:58]} b5 {[%emt 0:12:51]} 13. Qc2 {[%emt 0:05:19]} Qb6 {[%emt 0:07:56]} 14. Rc1 {[%emt 0:07:53]} Nbd7 {[%emt 0:07:23]} 15. O-O {[%emt 0:02:03]} O-O {[%emt 0:03:09]} 16. Rfd1 {[%emt 0:04:12]} Rac8 {[%emt 0:05:54]} 17. Be1 {[%emt 0:06:08]} e5 {[%emt 0:04:46]} 18. Bf2 {[%emt 0:05:09]} exd4 {[%emt 0:00:39]} 19. exd4 {[%emt 0:00:40]} Rfe8 {[%emt 0:03:56]} 20. f4 {[%emt 0:08:43]} Qb7 {[%emt 0:05:47]} 21. Bf3 {[%emt 0:02:15]} Nd5 {[%emt 0:00:34]} 22. Ne4 {[%emt 0:12:59]} (22. Bxd5 $5 cxd5 23. Qb3 $14) 22... N7f6 {[%emt 0:01:56]} 23. Re1 {[%emt 0:02:53]} Nb4 {[%emt 0:08:41]} 24. Nxf6+ {[%emt 0:04:28]} Bxf6 {[%emt 0:04:55]} 25. Rxe8+ {[%emt 0:01:04]} Rxe8 {[%emt 0:00:02]} 26. Qd2 {[%emt 0:01:17]} Qa8 {[%emt 0:05:52]} 27. a3 {[%emt 0:04:33]} Nd5 {[%emt 0:00:07]} 28. Qc2 {[%emt 0:00:51]} Ne7 $1 {[%emt 0:04:45]} ({Don't take} 28... Re6 29. Bxd5 cxd5 30. Qc8+ Re8 31. Qxa8 Rxa8 32. Rc5 $16) 29. Qc5 {[%emt 0:05:45]} Rd8 {[%emt 0:01:44]} 30. Rc2 {[%emt 0:03:10]} Qb8 {[%emt 0:01:12]} 31. Kg2 {[%emt 0:01:20] Weighted Error Value: White=0.10 (very precise) /Black=0.07 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.14"]
[Round "1.2"]
[White "Tazbir, Marcin"]
[Black "Plat, Vojtech"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2511"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,86,27,15,20,22,31,35,40,35,35,41,42,42,50,53,68,54,78,23,31,43,42,42,36,39,48,28,21,27,11,15,16,0,7,0,0,0,0,-12,0,0,23,5,8,0,0,0,8,2,36,0,0,0,507,364,356,354,347,-51,0,0,0,0,0,-20,-20,-325,-300,-289,-281,-618,-558]} 1. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:10]} 2. g3 {[%emt 0:00:05]} Bg7 {[%emt 0:00:06]} 3. Bg2 {[%emt 0:00:04]} e5 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:04]} Ne7 {[%emt 0:00:03]} 5. d3 {[%emt 0:00:21]} Nbc6 {[%emt 0:01:02]} 6. e3 {[%emt 0:00:11]} O-O {[%emt 0:00:20]} 7. Nge2 {[%emt 0:00:03]} d6 {[%emt 0:00:08]} 8. O-O {[%emt 0:00:13]} Be6 {[%emt 0:00:42]} 9. Nd5 {[%emt 0:00:10]} Rb8 {[%emt 0:04:55] A25: English Opening vs King's Indian with ...Nc6 but without early d3.} 10. Rb1 {[%emt 0:00:49]} a6 {[%emt 0:02:36]} 11. b3 {[%emt 0:05:37]} Qd7 {[%emt 0:04:15] White is slightly better.} 12. Bb2 {[%emt 0:02:12]} b5 {[%emt 0:04:52]} 13. Qd2 {[%emt 0:00:56]} f5 {[%emt 0:20:29]} 14. f4 {[%emt 0:02:50] [#]} Bf7 $146 {[%emt 0:04:49]} ({Predecessor:} 14... Bxd5 15. cxd5 Nd8 16. e4 Nf7 17. Rbc1 Rfc8 18. Rc2 c5 19. dxc6 Rxc6 20. Rfc1 Rbc8 {½-½ (36) Perman,T-Tiemann,H ICCF corr 1986}) 15. Rbc1 {[%emt 0:07:34]} Rfe8 {[%emt 0:10:00]} 16. e4 {[%emt 0:05:01]} bxc4 {[%emt 0:10:03]} 17. bxc4 {[%emt 0:04:45]} ({Don't play} 17. Rxc4 Nxd5 18. exd5 Ne7 $11) (17. dxc4 $16 Rbd8 18. Rcd1) 17... Nd4 {[%emt 0:03:55]} 18. fxe5 {[%emt 0:04:59]} Nxe2+ {[%emt 0:04:20]} 19. Qxe2 {[%emt 0:00:22] [#] aiming for Nf6+.} dxe5 {[%emt 0:00:03]} 20. Qf2 {[%emt 0:09:58]} c6 {[%emt 0:05:44]} 21. Nxe7+ {[%emt 0:01:44]} (21. Nb6 $5 {[%cal Rb6d7]} Qc7 22. c5 $11) 21... Rxe7 {[%emt 0:00:04]} 22. exf5 {[%emt 0:04:45]} gxf5 {[%emt 0:01:04]} 23. Ba3 {[%emt 0:00:25]} Re6 {[%emt 0:04:25]} 24. Qxf5 {[%emt 0:15:33] White wants to play Rb1.} Bg6 {[%emt 0:00:02]} 25. Qg4 {[%emt 0:10:52]} h5 {[%emt 0:02:53]} 26. Qg5 {[%emt 0:02:22] And now Bh3 would win.} Bxd3 {[%emt 0:03:01]} 27. Rfe1 {[%emt 0:02:56]} Qd4+ {[%emt 0:02:48]} 28. Kh1 {[%emt 0:00:55]} h4 {[%emt 0:00:41]} 29. Rcd1 {[%emt 0:04:09]} Qxc4 {[%emt 0:02:20]} 30. Qe3 {[%emt 0:02:13]} e4 {[%emt 0:01:59]} 31. gxh4 {[%emt 0:01:29]} (31. Rxd3 exd3 32. Qg1 Rxe1 33. Qxe1 d2 $19) 31... Qxa2 {[%emt 0:01:36]} 32. Bc1 {[%emt 0:00:22]} ({Wrong is} 32. Rxd3 $2 exd3 33. Be4 d2 $19) 32... Rbe8 {[%emt 0:01:45]} 33. Bh3 {[%emt 0:01:34][%mdl 1024] White has compensation.} R6e7 {[%emt 0:00:56]} 34. Rd2 {[%emt 0:00:39]} Qd5 {[%emt 0:00:20][%mdl 8192]} (34... Qb3 $1 $11 {and Black stays safe.}) 35. Rg1 {[%emt 0:00:31] Bb2 is the strong threat.} Kh8 {[%emt 0:01:09]} 36. Rdg2 {[%emt 0:01:30][%cal Og2g7] White wants to mate with Rxg7!} Bd4 {[%emt 0:00:13] [#]} 37. Qh6+ (37. Bb2 $1 $18 {[%cal Rb2d4]} Bxb2 38. Rxb2) 37... Rh7 $11 {[%emt 0:00:03]} 38. Qg6 $36 {[%emt 0:02:11][%mdl 2048] White has some pressure.} Qf7 {[%emt 0:01:34] Threatens to win with ...Qxg6.} 39. Qxc6 {[%emt 0:02:47]} Bf1 {[%emt 0:00:18][%cal Bd3f1,Bf1b5,Bb5c6][%mdl 32]} (39... Rxh4 $2 40. Bf5 Bb5 41. Qd6 $18) 40. Rf2 {[%emt 0:00:00]} Bb5 {[%emt 0:00:00] Chess con chili.} 41. Rxf7 $4 {[%emt 0:04:16][%mdl 8192]} (41. Be3 $11 Bxc6 42. Bxd4+ Qg7 43. Rxg7 Rxg7 44. Rg2) 41... Bxc6 $19 {[%emt 0:01:29]} 42. Rxh7+ {[%emt 0:00:05]} Kxh7 {[%emt 0:00:07]} 43. Re1 {[%emt 0:00:36]} (43. Bf5+ Kh8 44. Rg6) 43... Bf2 {[%emt 0:00:32] Weighted Error Value: White=0.48/Black=0.32} 0-1

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.14"]
[Round "1.3"]
[White "Teclaf, Pawel"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2550"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,65,30,29,25,36,18,25,10,33,21,32,0,0,0,0,0,0,0,0,-18,-9,-26,0,-5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:06][%cal Bg1f3,Bf3d4,Bd4b5,Bb5a3,Ba3c2][%mdl 32]} Nc6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:03]} 4. Nxd4 {[%emt 0:00:03]} e5 {[%emt 0:00:14]} 5. Nb5 {[%emt 0:00:06]} d6 {[%emt 0:00:20]} 6. c4 {[%emt 0:04:37]} Be6 {[%emt 0:01:28]} 7. N1c3 {[%emt 0:04:16]} a6 {[%emt 0:00:30]} 8. Na3 {[%emt 0:00:06]} Rc8 {[%emt 0:00:26]} 9. Be3 {[%emt 0:08:04] B32: Sicilian: Löwenthal and Kalashnikov Variations.} g6 {[%emt 0:04:40]} 10. Be2 {[%emt 0:03:56]} Bg7 {[%emt 0:02:07]} 11. Nc2 {[%emt 0:04:08] White has an edge.} Nf6 {[%emt 0:01:14]} 12. O-O {[%emt 0:05:23]} O-O {[%emt 0:02:30]} 13. b3 {[%emt 0:07:06]} b5 {[%emt 0:12:02]} 14. cxb5 {[%emt 0:04:00]} axb5 {[%emt 0:05:35]} 15. Nxb5 {[%emt 0:06:56]} Nxe4 {[%emt 0:06:21]} 16. f3 {[%emt 0:03:22]} Nf6 {[%emt 0:01:56][%cal Be4f6,Bf6d5,Bd5f4][%mdl 32]} 17. Nxd6 {[%emt 0:02:26] [#]} Ra8 $146 {[%emt 0:01:31]} ({Predecessor:} 17... Rb8 18. Ne4 Nd5 19. Bc5 f5 20. Bxf8 Bxf8 21. Nf2 Bc5 22. Bc4 Nd4 23. Nxd4 Bxd4 {½-½ (64) Lagno,K (2550)-Pavlidou,E (2203) Warsaw 2021}) 18. Nb5 {[%emt 0:11:11]} Nd5 {[%emt 0:03:33]} 19. Bc5 {[%emt 0:01:50] [#] The position is equal.} Nf4 $1 {[%emt 0:09:38][%cal Od8g5]} 20. Bxf8 {[%emt 0:00:59]} Qxf8 {[%emt 0:10:37]} 21. Bc4 {[%emt 0:05:23] Hoping for Bxe6.} e4 {[%emt 0:08:56]} 22. Rb1 {[%emt 0:11:23] Bxe6 is the strong threat.} Qc5+ {[%emt 0:04:01]} 23. Kh1 {[%emt 0:00:05]} Bxc4 {[%emt 0:02:04]} ({Don't take} 23... Rxa2 24. fxe4 Bxc4 25. bxc4 Qxc4 26. Rxf4 $16) 24. bxc4 {[%emt 0:00:09]} e3 {[%emt 0:00:23] [#] White must now prevent ...e2.} 25. Re1 {[%emt 0:04:16]} ({Of course not} 25. Qd6 Qxd6 26. Nxd6 e2 $17) 25... e2 {[%emt 0:10:11]} 26. Qd2 {[%emt 0:01:04]} Be5 {[%emt 0:01:51] Strongly threatening ...Qf2.} 27. g3 {[%emt 0:03:04][%cal Bg2g3,Bg3f4][%mdl 32]} Qf2 $1 {[%emt 0:00:51][%csl Gf4][%cal Rf2g2]} 28. gxf4 {[%emt 0:00:06]} Qxf3+ {[%emt 0:00:03]} 29. Kg1 {[%emt 0:00:04]} Qg4+ {[%emt 0:00:15]} 30. Kh1 {[%emt 0:00:19]} Qf3+ {[%emt 0:00:04]} 31. Kg1 {[%emt 0:00:03][%cal Bh1g1,Bg1f2,Bf2e2][%mdl 32]} Qg4+ {[%emt 0:00:04]} 32. Kf2 {[%emt 0:00:35]} Qh4+ {[%emt 0:00:50]} 33. Kxe2 {[%emt 0:06:11] A balanced but interesting game.  Weighted Error Value: White=0.04 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.14"]
[Round "1.4"]
[White "Nasuta, Grzegorz"]
[Black "Sumets, Andrey"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2500"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,87,13,28,36,42,44,32,43,10,40,25,37,27,28,0,52,35,63,41,45,45,25,20,20,27,48,51,61,60,51,34,149,110,120,0,0,0,0,0,118,112,122,118,126,130,124,122,120,118,122,113,121,121,143,130,181,183,233,165,184,135,148,150,145,145,404,125,467,452,886,793,973,972,1279,1200]} 1. e4 {[%emt 0:00:02]} e6 {[%emt 0:00:06]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 3. e5 {[%emt 0:00:13]} c5 {[%emt 0:00:06]} 4. c3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:00:08]} Bd7 {[%emt 0:00:05]} 6. Be2 {[%emt 0:00:18]} Nge7 {[%emt 0:00:20]} 7. O-O {[%emt 0:00:14]} Ng6 {[%emt 0:00:15] 7...Ng6 is better than 7...Nf5.} 8. g3 {[%emt 0:00:21]} f6 {[%emt 0:01:08] C02: French: Advance Variation.} 9. exf6 {[%emt 0:01:05]} Qxf6 {[%emt 0:00:06]} 10. Be3 {[%emt 0:00:47]} (10. Bg5 $5 {[%cal Rg5f6]} Qf7 11. Be3 $11) 10... cxd4 {[%emt 0:00:35] White is slightly better.} 11. Nxd4 {[%emt 0:00:46]} Bd6 {[%emt 0:00:17]} 12. Nb5 {[%emt 0:00:44]} Bb8 {[%emt 0:00:09]} 13. Nd2 {[%emt 0:00:15]} a6 {[%emt 0:02:59]} 14. Nd4 {[%emt 0:06:07] [#]} O-O $146 {[%emt 0:04:14]} (14... e5 $11 15. N4b3 (15. Nxc6 bxc6 16. c4 Ne7 $11) 15... Bc8) ({Predecessor:} 14... e5 15. Nxc6 bxc6 16. Bc5 Ba7 17. Bxa7 Rxa7 18. Bg4 O-O 19. Bxd7 Rxd7 20. Qe2 Qg5 {0-1 (30) Nasuta,G (2511)-Piorun,K (2635) Kruszwica 2022}) 15. Qb3 {[%emt 0:00:40]} b5 {[%emt 0:06:41]} 16. f4 {[%emt 0:10:17]} Ba7 {[%emt 0:08:51][%cal Ra7d4]} 17. N2f3 {[%emt 0:03:23]} Na5 {[%emt 0:03:12]} 18. Qa3 {[%emt 0:15:16]} Nc4 {[%emt 0:03:04]} 19. Bxc4 {[%emt 0:00:10]} dxc4 {[%emt 0:00:10]} 20. Qd6 {[%emt 0:02:03] Against e5} Rfd8 {[%emt 0:13:44]} 21. Rae1 {[%emt 0:02:59]} Bb8 {[%emt 0:22:21]} 22. Qb6 {[%emt 0:34:55]} Rc8 {[%emt 0:18:27] Inhibits Nc6.} (22... e5 $14 23. Nc6 Re8 24. Nxb8 Raxb8 25. Qxf6 gxf6) 23. Ng5 {[%emt 0:08:25] Pair of Knights!} Nf8 {[%emt 0:03:41]} 24. f5 {[%emt 0:03:10] 0x0.0005ed50634ddp-1022s more active pieces. The black rooks are badly placed.} (24. Qb7 $16 Ba7 25. Rf2) 24... Ba7 $1 $11 {[%emt 0:02:04]} 25. Qd6 {[%emt 0:05:25][%cal Rf5e6]} Bc5 {[%emt 0:02:06]} 26. Qf4 {[%emt 0:00:02]} e5 {[%emt 0:04:17] [#]} (26... exf5 $1 $11 27. Nxf5 Bxf5 28. Qxf5 Qxf5 29. Rxf5 Bxe3+ 30. Rxe3 Re8) 27. Qf3 $1 $36 {[%emt 0:00:14][%mdl 2048] White is really pushing.} exd4 {[%emt 0:00:59]} (27... Bc6 28. Nxc6) 28. Qd5+ {[%emt 0:00:07]} Kh8 {[%emt 0:00:05]} 29. cxd4 {[%emt 0:00:50] And now Nf7+ would win.} ({Worse is} 29. Nf7+ Qxf7 $1 30. Qxf7 Be8 $17) 29... h6 {[%emt 0:00:13] [#]} 30. Ne4 $1 {[%emt 0:01:00][%cal Bg5e4,Be4c5,Bc5e6][%mdl 32]} ({Inferior is} 30. Nf7+ Kh7 31. Nxh6 (31. dxc5 Bc6 $17) 31... gxh6 $17) 30... Qc6 {[%emt 0:01:22]} 31. Qxc6 {[%emt 0:00:01][%mdl 64] Remove Defender} Bxc6 {[%emt 0:00:20]} 32. Nxc5 {[%emt 0:00:01] Black must now prevent f6.} Nh7 {[%emt 0:00:43]} 33. Bf4 {[%emt 0:02:02]} Re8 {[%emt 0:00:39]} 34. Ne6 {[%emt 0:01:23][%cal Od4d5] Hoping for d5!} Ra7 {[%emt 0:02:42]} (34... Nf6 $16 35. Be5 Ra7 36. Bxf6 gxf6) 35. Be5 $18 {[%emt 0:02:04]} Rae7 {[%emt 0:00:39]} (35... Rc8 $142 36. f6 gxf6) 36. h4 {[%emt 0:01:00][%cal Od4d5,Bh2h4,Bh4g5,Bg5f6,Bf6f7][%mdl 32]} Kg8 {[%emt 0:00:29]} 37. g4 {[%emt 0:00:51]} (37. Nc7 $18) 37... Nf6 $16 {[%emt 0:00:28]} 38. g5 {[%emt 0:00:59]} hxg5 {[%emt 0:00:05]} 39. hxg5 {[%emt 0:00:03]} Ng4 {[%emt 0:00:59][%mdl 8192]} (39... Ne4 $16) 40. Rf4 $2 {[%emt 0:00:00]} (40. Nxg7 $18 {and White stays clearly on top.} Rxg7 41. Bxg7 Rxe1 42. Rxe1 Kxg7 43. Re6) 40... Nxe5 $4 {[%emt 0:00:00][%mdl 8192]} (40... g6 $16 {is tougher.}) 41. Rxe5 $18 {[%emt 0:19:21] White is clearly winning.} (41. dxe5 Bd5 $18) 41... Rc8 {[%emt 0:21:28]} (41... g6 $142 42. f6 (42. d5 gxf5 43. a4 Bxd5 $11) 42... Rd7) 42. f6 {[%emt 0:02:10]} gxf6 {[%emt 0:00:59]} 43. gxf6 {[%emt 0:00:07]} Rd7 {[%emt 0:01:09]} 44. f7+ {[%emt 0:00:30] Weighted Error Value: White=0.24 (precise) /Black=0.42} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.14"]
[Round "1.5"]
[White "Mastrovasilis, Dimitrios"]
[Black "Tomczak, Jacek"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2597"]
[BlackElo "2596"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,67,22,48,20,17,13,37,29,33,38,50,17,16,12,80,81,93,87,92,80,94,72,76,83,101,104,116,47,47,54,56,69,81,47,47,47,115,100,97,62,86,49,100,107,174,133,193,198,225,187,276,276,949,942,794,745]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:35]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:09]} d6 {[%emt 0:00:22]} 6. Bg5 {[%emt 0:00:58]} e6 {[%emt 0:00:22]} 7. Qd2 {[%emt 0:01:20]} a6 {[%emt 0:00:23]} 8. Nxc6 {[%emt 0:00:57] B66: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 h6.} bxc6 {[%emt 0:00:08]} 9. O-O-O {[%emt 0:00:14][%cal Oe4e5]} Be7 {[%emt 0:00:40]} 10. Bxf6 {[%emt 0:04:53] White is slightly better.} gxf6 {[%emt 0:00:12]} 11. Bc4 {[%emt 0:00:24]} O-O {[%emt 0:00:23]} 12. h4 {[%emt 0:01:20]} Kh8 {[%emt 0:00:37]} 13. g4 {[%emt 0:00:39][%cal Bg2g4,Bg4g5,Bg5g6][%mdl 32] [#]} e5 $146 {[%emt 0:09:22]} (13... Rg8 $11) ({Predecessor:} 13... d5 14. Bb3 Bb7 15. Rhe1 Qc7 16. Kb1 Rad8 17. exd5 cxd5 18. f4 Qa5 19. Qd3 Rg8 {½-½ (30) Vocaturo,D (2615)-Greenfeld,A (2513) Budva 2019}) 14. Rdg1 $16 {[%emt 0:45:36]} Be6 {[%emt 0:02:45]} 15. Bxe6 {[%emt 0:03:54]} fxe6 {[%emt 0:02:33]} 16. g5 $1 {[%emt 0:00:13]} Rg8 {[%emt 0:03:17][%cal Rf6g5]} 17. g6 {[%emt 0:00:54]} Bf8 {[%emt 0:00:44]} (17... Rxg6 $2 18. Rxg6 Qf8 19. Rg2 $18) 18. h5 {[%emt 0:03:39] 0x0.0013bbc6378cdp-1022s more active pieces. The black rooks are badly placed.} Ra7 {[%emt 0:06:55]} 19. Kb1 {[%emt 0:05:12]} Qb6 {[%emt 0:09:43]} 20. f4 {[%emt 0:05:09]} ({White should try} 20. Qd3 $16) 20... Rb7 {[%emt 0:16:19][%csl Gb7][%cal Rb6b2]} 21. b3 {[%emt 0:01:09]} Qd4 {[%emt 0:14:07]} 22. Qxd4 {[%emt 0:05:37]} exd4 {[%emt 0:00:03]} 23. Ne2 $40 {[%emt 0:00:56][%mdl 128] White has some attack.} c5 {[%emt 0:00:38]} 24. f5 {[%emt 0:01:14] Black must now prevent h6.} exf5 {[%emt 0:05:10] [#]} (24... Bh6 $1 $14) 25. Ng3 $1 {[%emt 0:01:43]} Re7 {[%emt 0:03:22]} 26. Nxf5 {[%emt 0:04:07]} Rxe4 {[%emt 0:00:07]} 27. Rf1 {[%emt 0:03:02] Prevents Rf4.} d5 {[%emt 0:03:43] [#]} (27... Re2 $14) 28. Rhg1 $1 {[%emt 0:00:41][%mdl 1024] White has strong compensation.} Re5 {[%emt 0:01:57]} (28... Re2 $16 {was necessary.}) 29. Kc1 {[%emt 0:02:35]} c4 {[%emt 0:00:42]} (29... Re2 $16) 30. Kd1 {[%emt 0:01:33]} ({Worse is} 30. Nxd4 Rxh5 31. Ne6 Bh6+ 32. Kb2 f5 33. bxc4 dxc4 34. gxh7 Rg4 $15) (30. bxc4 dxc4 31. Rf4 Ra5 $11) 30... a5 {[%emt 0:01:03]} 31. Rg4 {[%emt 0:01:36]} (31. bxc4 dxc4 32. Rg4 d3 $11) 31... Re4 {[%emt 0:03:43]} (31... d3 $142) 32. Rfg1 $18 {[%emt 0:00:30] And now Rxe4 would win.} Re5 {[%emt 0:04:20]} (32... Rxg4 33. Rxg4 Bg7 34. bxc4 (34. Nxd4 Re8 $14) 34... dxc4 35. Rxd4 Bf8) 33. g7+ {[%emt 0:00:31]} Bxg7 {[%emt 0:00:04]} 34. h6 {[%emt 0:00:55] Weighted Error Value: White=0.10 (very precise) /Black=0.28 (precise)} ({Not} 34. Rxg7 Rxg7 35. Nxg7 h6 $18) 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.15"]
[Round "2.1"]
[White "Plat, Vojtech"]
[Black "Tomczak, Jacek"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2556"]
[BlackElo "2596"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,71,13,0,36,23,28,21,36,36,40,35,47,0,0,12,109,92,110,99,93,103,87,55,48,0,0,0,118,100,116,98,118,115,232,218,175,86,229,226,251,264,312,331,382,364,363,374,345,266,291,288,414,413,401,400,576,556,29994,29995,29996,29997,29997,29998]} 1. c4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:39]} 2. d4 {[%emt 0:00:33]} e6 {[%emt 0:00:20]} 3. Nc3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:07]} 4. Qc2 {[%emt 0:00:04]} d5 {[%emt 0:00:22]} 5. a3 {[%emt 0:00:05]} Bxc3+ {[%emt 0:00:13]} 6. Qxc3 {[%emt 0:00:05]} c5 {[%emt 0:00:16] E36: Nimzo-Indian: Classical: 4...d5 5 a3.} 7. dxc5 {[%emt 0:01:07]} d4 {[%emt 0:00:09]} 8. Qg3 {[%emt 0:00:07] 8.Qg3 scores better than 8.Qc2.} Nc6 {[%emt 0:00:09] The position is equal.} 9. b4 {[%emt 0:02:38]} (9. Nf3 {feels hotter.} O-O 10. Bh6 Nh5 11. Qg5) 9... O-O {[%emt 0:01:00]} 10. Bg5 {[%emt 0:05:50]} e5 {[%emt 0:08:20][%cal Be6e5,Be5e4][%mdl 32]} 11. Nf3 $40 {[%emt 0:11:26][%mdl 128] White mounts an attack.} e4 {[%emt 0:13:18]} 12. Ne5 {[%emt 0:01:28] [#]} Nh5 $146 {[%emt 0:22:34]} (12... h6 $11 {keeps the balance.} 13. Nxc6 (13. Bxh6 Nh5 $17) 13... bxc6 14. Bxh6 Ng4) ({Predecessor:} 12... Nxe5 13. Qxe5 a5 14. b5 Be6 15. Rd1 Nd7 16. Qg3 f6 17. Bh6 Qe7 18. Rxd4 Nxc5 {0-1 (45) El Gindy,E (2485)-Sax,G (2535) Cairo 1998}) 13. Bxd8 {[%emt 0:03:35] White is more active.} (13. Nxc6 {with more complications.} Nxg3 14. Bxd8 bxc6 15. hxg3 Rxd8 16. Rh4) 13... Nxg3 {[%emt 0:00:10] [#]} 14. Nxc6 {[%emt 0:03:46]} bxc6 {[%emt 0:01:18]} 15. hxg3 {[%emt 0:00:11]} Rxd8 {[%emt 0:00:04]} 16. e3 {[%emt 0:00:20]} d3 {[%emt 0:05:23]} 17. f3 {[%emt 0:00:05]} (17. Kd2 $14) 17... Be6 $11 {[%emt 0:04:39]} 18. Kd2 {[%emt 0:02:55] Threatens to win with Rh4.} a5 {[%emt 0:05:41]} (18... Bxc4 $11 {remains equal.} 19. Rh4 f5) 19. b5 $16 {[%emt 0:02:48][%cal Bb4b5,Bb5b6][%mdl 32] b6 is the strong threat.} Bxc4 {[%emt 0:00:17]} 20. b6 {[%emt 0:00:05]} f5 {[%emt 0:01:55]} 21. g4 {[%emt 0:00:08]} fxg4 {[%emt 0:22:07]} (21... Ba6 $16) 22. fxe4 $18 {[%emt 0:00:26]} Re8 {[%emt 0:00:29] [#]} 23. g3 {[%emt 0:17:49]} (23. Bxd3 $2 Rad8 24. Kc3 Bxd3 $19) (23. Rc1 $1 $18 {[%cal Rc1c4]} Rxe4 24. Rc3 (24. Bxd3 Bxd3 25. Kxd3 Rae8 $16)) 23... Re5 {[%emt 0:09:52] A mistake that costs the game.} (23... Ba6 $16) 24. Rc1 {[%emt 0:01:18]} (24. Bxd3 $2 Rd8 25. Rhd1 Bxd3 $19) 24... Rxc5 {[%emt 0:00:54]} 25. Rc3 {[%emt 0:04:00]} ({And not} 25. Bxd3 Rd8 26. Rc3 Rxd3+ 27. Rxd3 Bxd3 28. Kxd3 Rb5 $11) 25... Rd8 {[%emt 0:01:23]} 26. a4 {[%emt 0:00:28]} ({Stronger than} 26. Bxd3 {[#]} Bxd3 $1 27. Rxd3 Rxd3+ 28. Kxd3 Rb5 $11) 26... Rb8 {[%emt 0:01:03]} 27. Bxd3 {[%emt 0:00:13]} Bxd3 {[%emt 0:00:03]} 28. Rxc5 {[%emt 0:00:05]} Bxe4 {[%emt 0:00:03][%mdl 4096] Endgame KRR-KRB} 29. Rhh5 {[%emt 0:02:42] Strongly threatening Rhe5.} Rxb6 {[%emt 0:00:06]} 30. Rhe5 {[%emt 0:00:27]} ({Don't play} 30. Rxa5 Rb7 31. Ra8+ Kf7 $18) 30... Bf3 {[%emt 0:01:02]} (30... Bg6 {is a better defense.} 31. Kc3 Rb7) 31. Re7 {[%emt 0:01:05]} Rb2+ {[%emt 0:01:20]} 32. Kc3 {[%emt 0:00:11]} Rg2 {[%emt 0:00:33]} (32... Ra2 {was called for.} 33. Rxa5 h5) 33. Rg5 {[%emt 0:00:09]} Rxg3 {[%emt 0:00:07]} 34. Rgxg7+ {[%emt 0:00:06] White mates.} Kf8 {[%emt 0:00:04]} 35. Ref7+ {[%emt 0:00:05]} Ke8 {[%emt 0:00:05]} 36. Ra7 {[%emt 0:00:05] Weighted Error Value: White=0.09 (flawless) /Black=0.64} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.15"]
[Round "2.2"]
[White "Sumets, Andrey"]
[Black "Mastrovasilis, Dimitrios"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2547"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,83,13,28,-32,26,0,0,0,1,-35,-43,-45,-31,-33,-31,-35,-47,-36,-16,-22,-28,-31,25,20,21,21,21,22,22,22,35,0,32,36,32,29,32,29,37,33,22,33,29,24,46,46,32,37,37,32,45,45,45,46,65,65,99,99,116,123,123,116,194,99,360,360,296,51,52,54,54,8,10,0]} 1. d4 {[%emt 0:00:01]} d5 {[%emt 0:01:38]} 2. c4 {[%emt 0:00:04]} e6 {[%emt 0:00:29]} 3. Nf3 {[%emt 0:00:22]} Nf6 {[%emt 0:00:09]} 4. g3 {[%emt 0:00:56]} dxc4 {[%emt 0:00:16]} 5. Bg2 {[%emt 0:00:08]} a6 {[%emt 0:00:19]} 6. O-O {[%emt 0:00:09]} Nc6 {[%emt 0:00:25]} 7. Qd2 {[%emt 0:01:20] [#] E04: Open Catalan: 5 Nf3.} (7. e3 $11) 7... Bd7 $146 {[%emt 0:06:26]} (7... Rb8 $15) ({Predecessor:} 7... Rb8 8. Ne5 Nxe5 9. dxe5 Qxd2 10. Nxd2 c3 11. bxc3 Nd7 12. Nc4 b6 13. Rb1 Bb7 14. Bxb7 Rxb7 {½-½ (28) Wojtaszek,R (2691)-Donchenko,A (2648) Legnica 2021}) 8. Ne5 {[%emt 0:00:40]} Nxe5 {[%emt 0:02:04]} 9. dxe5 {[%emt 0:00:08]} Nd5 {[%emt 0:00:22]} 10. Bxd5 {[%emt 0:08:49]} exd5 {[%emt 0:00:12]} 11. Qxd5 {[%emt 0:00:04]} Be6 $1 {[%emt 0:04:42]} 12. Qf3 {[%emt 0:09:39]} ({But not} 12. Qxb7 $2 Bd5 13. Bg5 Qd7 $19) 12... Qd5 {[%emt 0:06:33]} 13. Qxd5 {[%emt 0:02:11]} Bxd5 {[%emt 0:00:09]} 14. Nc3 {[%emt 0:01:06]} Bc6 {[%emt 0:25:14]} 15. Rd1 {[%emt 0:00:07]} Rd8 {[%emt 0:02:58]} 16. Bg5 {[%emt 0:03:03][%csl Gg5][%cal Rd1d8]} Be7 {[%emt 0:00:59]} (16... Rd7 $1 $15) 17. Rxd8+ $11 {[%emt 0:00:20]} Bxd8 {[%emt 0:00:31]} 18. Bxd8 {[%emt 0:00:11]} Kxd8 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KRN} 19. Rd1+ {[%emt 0:05:52]} Ke7 {[%emt 0:00:36]} 20. f4 {[%emt 0:01:01]} b5 {[%emt 0:10:56]} 21. e4 {[%emt 0:13:13][%cal Be2e4,Be4d5][%mdl 32]} b4 {[%emt 0:11:57]} 22. Nd5+ {[%emt 0:00:33]} Bxd5 {[%emt 0:00:05]} 23. exd5 $14 {[%emt 0:00:06] KR-KR} Rd8 {[%emt 0:01:47]} ({Don't play} 23... c3 24. bxc3 bxc3 25. Rc1 $16) 24. Kf2 {[%emt 0:23:43] aiming for Ke3.} c3 {[%emt 0:00:22]} 25. bxc3 {[%emt 0:00:05]} bxc3 {[%emt 0:00:05]} 26. Rd3 {[%emt 0:00:20]} c2 {[%emt 0:00:28]} 27. Rc3 $1 {[%emt 0:00:05][%csl LRc2,LRc7]} Rxd5 {[%emt 0:00:19]} 28. Rxc7+ {[%emt 0:00:05]} Ke6 {[%emt 0:00:18]} 29. Rxc2 {[%emt 0:03:34] Hoping for Rc6+.} Ra5 $1 {[%emt 0:01:23]} 30. Kg2 {[%emt 0:04:11]} Kf5 {[%emt 0:04:18]} 31. Kh3 {[%emt 0:07:15]} Ra4 {[%emt 0:10:03]} 32. Rc7 {[%emt 0:03:32]} Ke6 {[%emt 0:01:14]} 33. Rc8 {[%emt 0:05:43]} Rxa2 {[%emt 0:02:26]} 34. Rh8 $1 {[%emt 0:00:05]} h6 {[%emt 0:03:59]} 35. Rh7 $1 {[%emt 0:00:18]} g6 {[%emt 0:02:31]} 36. Rxh6 {[%emt 0:00:33] Threatens to win with Kg4.} a5 {[%emt 0:01:14] [#]} (36... Ke7 $16) 37. Kg4 $1 $18 {[%emt 0:00:27] Rh8 is the strong threat.} a4 $2 {[%emt 0:00:21][%mdl 8192] [#]} (37... Rd2 $16 {keeps fighting.}) 38. h4 $1 {[%emt 0:03:05] Strongly threatening h5.} a3 {[%emt 0:00:26]} 39. Rh8 $2 {[%emt 0:01:52]} (39. f5+ $1 $18 Kxe5 40. fxg6 fxg6 41. Rxg6) 39... Rg2 $1 $14 {[%emt 0:00:40]} 40. Ra8 {[%emt 0:00:00]} a2 {[%emt 0:00:00]} 41. Kf3 {[%emt 0:05:31]} (41. Ra5 $1 $14 {is more appropriate.}) 41... Rb2 {[%emt 0:08:53]} 42. Ke4 {Weighted Error Value: White=0.21 (precise) /Black=0.21 (precise)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.15"]
[Round "2.3"]
[White "Donchenko, Alexander"]
[Black "Nasuta, Grzegorz"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2630"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,65,0,12,0,10,10,31,6,27,20,45,-5,10,0,72,59,60,35,69,39,28,36,67,52,59,48,58,29,53,41,25,23,91,104,100,102,97,86,98,89,91,95,122,127,129,131,133,113,109,106,584,580,536,539]} 1. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:22]} d5 {[%emt 0:00:08]} 3. g3 {[%emt 0:00:17]} Nf6 {[%emt 0:03:42]} 4. Bg2 {[%emt 0:00:19]} Bf5 {[%emt 0:02:41]} 5. O-O {[%emt 0:08:37]} e6 {[%emt 0:00:21]} 6. cxd5 {[%emt 0:07:54]} exd5 {[%emt 0:03:08]} 7. d3 {[%emt 0:02:06]} Be7 {[%emt 0:05:04]} 8. Qb3 {[%emt 0:10:19] A11: English Opening: 1...c6.} Qb6 {[%emt 0:03:56]} 9. Qc2 {[%emt 0:00:35]} O-O {[%emt 0:02:25]} 10. Nc3 {[%emt 0:01:07] White is slightly better.} h6 {[%emt 0:10:24] The main line 10...h6 scores better than 10...Na6.} 11. e4 {[%emt 0:02:42]} Bh7 {[%emt 0:00:07]} 12. Re1 $5 {[%emt 0:07:04][%mdl 4] A promising side line.} (12. Rd1 $14) 12... dxe4 {[%emt 0:16:33]} 13. dxe4 {[%emt 0:00:15] [#]} Nd5 $146 {[%emt 0:00:09] [#]} ({Predecessor:} 13... Nbd7 14. Be3 Qa6 15. Rad1 Rfe8 16. a3 Rad8 17. Nd4 Bf8 18. f3 Ne5 19. Bf2 c5 {0-1 (49) Neelotpal,D (2472)-Peralta,F (2587) Badalona 2016}) 14. Na4 $1 $16 {[%emt 0:06:49]} Qa5 {[%emt 0:03:53]} 15. a3 {[%emt 0:04:26]} Nb6 {[%emt 0:12:28]} 16. Nc3 {[%emt 0:00:41]} N8d7 {[%emt 0:00:27]} 17. Bf4 {[%emt 0:11:03]} Nd5 {[%emt 0:12:26]} 18. Nxd5 {[%emt 0:09:24]} cxd5 {[%emt 0:00:06]} 19. Qd2 {[%emt 0:00:09]} Qxd2 {[%emt 0:01:17]} 20. Nxd2 {[%emt 0:00:10]} d4 {[%emt 0:05:37]} 21. Nb3 {[%emt 0:03:36]} g5 {[%emt 0:00:37]} 22. Bd2 {[%emt 0:00:47]} Ne5 {[%emt 0:08:43]} (22... d3 $11 {keeps the balance.}) 23. Nxd4 {[%emt 0:01:21]} Nd3 {[%emt 0:00:29][%csl LRb2,LRe1][%cal Be5d3,Bd3b2,Bb2c4][%mdl 32]} 24. Re2 {[%emt 0:07:18]} Nxb2 {[%emt 0:00:15] [#]} 25. Nf5 $1 {[%emt 0:00:47]} Bxf5 {[%emt 0:00:10]} 26. exf5 {[%emt 0:00:02]} Bf6 {[%emt 0:02:37]} 27. Rc1 {[%emt 0:01:23] Prevents Nc4.} Rfd8 {[%emt 0:04:27]} 28. Bxb7 {[%emt 0:03:45]} Rab8 {[%emt 0:00:01]} 29. Rc7 {[%emt 0:01:20] White is more active.} Nc4 {[%emt 0:01:50]} 30. Bb4 $36 {[%emt 0:00:51][%mdl 2048] White is on the roll.} a5 {[%emt 0:00:50]} 31. Be7 {[%emt 0:05:17] This bishop pair is nice.} Re8 $2 {[%emt 0:00:27][%mdl 8192] [#]} (31... Rd1+ $16 32. Kg2 Bxe7 33. Rexe7 Nd6) 32. Bxf6 $1 $18 {[%emt 0:00:38] aiming for Rxe8+.} Rxe2 {[%emt 0:00:07]} 33. Rxc4 {[%emt 0:00:04] Weighted Error Value: White=0.06 (flawless) /Black=0.44} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.15"]
[Round "2.4"]
[White "Bernadskiy, Vitaliy"]
[Black "Kempinski, Robert"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2598"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,75,11,23,23,14,7,12,6,12,6,6,6,13,13,12,8,7,-22,0,-18,-12,-12,-9,-19,-4,-9,-12,-25,0,-8,10,12,32,6,9,0,0,-18,0,-9,-15,-12,0,0,69,61,151,76,148,146,249,258,1751,1737,1624,1580,1851,1835,1815,1670,1831,1810,1667,1382,29983,29984,29984,29984]} 1. c4 {[%emt 0:00:04]} b6 {[%emt 0:00:31]} 2. Nc3 {[%emt 0:02:48]} Bb7 {[%emt 0:00:50]} 3. e4 {[%emt 0:00:27]} e5 {[%emt 0:00:59]} 4. Nf3 {[%emt 0:03:11]} Nc6 {[%emt 0:00:09]} 5. g3 {[%emt 0:00:26]} Bc5 {[%emt 0:05:20]} 6. Bg2 {[%emt 0:00:07][%cal Of3e5] A10: English Opening: Unusual Replies for Black.} Nge7 {[%emt 0:01:00]} 7. O-O {[%emt 0:01:41][%cal Of3e5]} O-O {[%emt 0:00:58]} 8. d3 {[%emt 0:09:00] The position is equal.} d6 {[%emt 0:01:26]} 9. Be3 {[%emt 0:01:16]} Nd4 {[%emt 0:09:07]} 10. Bxd4 {[%emt 0:02:14]} Bxd4 {[%emt 0:00:53]} 11. Nxd4 {[%emt 0:00:39]} exd4 {[%emt 0:00:10]} 12. Ne2 {[%emt 0:00:28][%cal Bc3e2,Be2g3,Bg3f5][%mdl 32]} c5 {[%emt 0:00:35]} 13. g4 {[%emt 0:00:21]} b5 {[%emt 0:07:05]} 14. b3 {[%emt 0:02:19]} bxc4 {[%emt 0:01:30]} 15. bxc4 {[%emt 0:00:07]} Rb8 {[%emt 0:03:32] [#]} 16. Ng3 $146 {[%emt 0:01:20]} ({Predecessor:} 16. f4 Bc8 17. Ng3 Ng6 18. h3 Nh4 19. Qd2 Qe7 20. f5 Qe5 21. Nh5 f6 22. Nf4 {0-1 (44) Mikhalevski,V (2559)-Grachev,B (2670) Jerusalem 2015}) 16... Bc6 {[%emt 0:06:24]} 17. Qd2 {[%emt 0:03:52]} Bd7 {[%emt 0:20:05]} 18. h3 {[%emt 0:07:01]} Nc6 {[%emt 0:02:08]} 19. Rab1 {[%emt 0:02:10]} Qa5 {[%emt 0:06:07]} 20. Qxa5 {[%emt 0:04:45]} Nxa5 {[%emt 0:00:27]} 21. Nf5 {[%emt 0:00:03]} Ba4 {[%emt 0:00:16]} 22. Nxd6 {[%emt 0:09:31]} Bc2 {[%emt 0:01:31][%csl LRb1,LRd3]} 23. Rbc1 {[%emt 0:09:46]} (23. Rxb8 Rxb8 24. e5 Bxd3 $17) 23... Rb2 {[%emt 0:02:41]} (23... Bxd3 24. Rfd1 Rbd8 25. e5 $16) 24. Rxc2 {[%emt 0:01:09]} Rxc2 {[%emt 0:01:07]} 25. e5 $1 {[%emt 0:00:03]} Rb8 {[%emt 0:17:05] Prevents Rb1.} 26. Bd5 {[%emt 0:00:19]} Rxa2 {[%emt 0:01:45]} ({Better is} 26... Kf8 $11) 27. Nxf7 $14 {[%emt 0:02:36] White is more active.} Nb3 {[%emt 0:01:06]} (27... Kf8 $1 $14) 28. f4 {[%emt 0:06:52]} (28. Ng5+ $142 Kf8 29. f4) 28... Kf8 {[%emt 0:01:26] [#]} (28... h6 $142) 29. Ng5 $1 $16 {[%emt 0:00:39] Black must now prevent f5.} Ke7 {[%emt 0:02:33] [#]} (29... Re2 $16) 30. f5 $1 $18 {[%emt 0:00:40]} Ra1 $2 {[%emt 0:00:53]} (30... h6) 31. f6+ {[%emt 0:03:22]} gxf6 {[%emt 0:00:02]} 32. exf6+ {[%emt 0:00:03]} Kd6 {[%emt 0:00:20]} 33. Rxa1 {[%emt 0:00:37]} Nxa1 {[%emt 0:00:02]} 34. Nxh7 {[%emt 0:00:45]} Nc2 {[%emt 0:03:51]} 35. g5 {[%emt 0:00:06][%cal Bg4g5,Bg5g6,Bg6g7][%mdl 32]} (35. f7 a5 36. g5 Ne3 $11) 35... Ne3 {[%emt 0:00:18]} 36. g6 {[%emt 0:01:41] Hoping for g7.} (36. f7 a5 37. g6 Nf5 $11) 36... a5 {[%emt 0:01:19]} 37. g7 {[%emt 0:00:36]} ({Inferior is} 37. f7 Nf5 38. Be4 Nh6 $11) 37... Rb1+ {[%emt 0:02:20]} 38. Kf2 {[%emt 0:00:10] Weighted Error Value: White=0.08 (flawless) /Black=0.45} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.15"]
[Round "2.5"]
[White "Tazbir, Marcin"]
[Black "Teclaf, Pawel"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2511"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,60,-3,-10,-15,0,-14,6,0,15,12,6,0,0,0,0,-24,0,-12,0,0,0,0,0,0,0,0,0,-10,-10,-17,-10,-15,0,-25,0,0,0,0,0,0,0,0,0,0,8,8,8,3,3]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:06:35]} 2. Nf3 {[%emt 0:00:37]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:16][%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 {[%emt 0:01:32]} 4. Ba4 {[%emt 0:00:05]} Nf6 {[%emt 0:01:24]} 5. Qe2 {[%emt 0:00:15]} b5 {[%emt 0:05:00]} 6. Bb3 {[%emt 0:00:07]} Bc5 {[%emt 0:00:04]} 7. c3 {[%emt 0:03:07]} d6 {[%emt 0:01:09]} 8. h3 {[%emt 0:03:02] C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} O-O {[%emt 0:03:58]} 9. d3 {[%emt 0:00:26]} Be6 {[%emt 0:05:25]} 10. Bg5 {[%emt 0:14:25]} Bxb3 {[%emt 0:04:20]} 11. axb3 {[%emt 0:00:32]} Qe7 {[%emt 0:00:05]} 12. Nbd2 {[%emt 0:04:29]} h6 {[%emt 0:02:37]} 13. Bxf6 {[%emt 0:03:44]} Qxf6 {[%emt 0:00:15]} 14. Nf1 {[%emt 0:00:07]} Ne7 {[%emt 0:10:09]} 15. Ne3 {[%emt 0:01:29]} Qe6 {[%emt 0:01:18]} 16. b4 {[%emt 0:00:06] [#]} Bb6 $146 {[%emt 0:12:37]} ({Predecessor:} 16... Bxe3 17. fxe3 f5 18. O-O fxe4 19. dxe4 Qg6 20. Qd3 Qe6 21. Kh1 Kh7 {0-1 (49) Markoja,S (1939)-Flander,N (1948) Slovenia 2011}) 17. Nh4 {[%emt 0:07:16]} g6 {[%emt 0:02:09]} 18. O-O {[%emt 0:04:53]} a5 {[%emt 0:14:43]} 19. bxa5 {[%emt 0:00:56]} Bxa5 {[%emt 0:00:09]} 20. Qg4 {[%emt 0:05:38]} Qxg4 {[%emt 0:03:11]} 21. hxg4 {[%emt 0:00:29]} Bb6 {[%emt 0:00:24]} 22. Nf3 {[%emt 0:02:01]} Kg7 {[%emt 0:01:12]} 23. g3 {[%emt 0:01:42]} f5 {[%emt 0:06:59]} 24. gxf5 {[%emt 0:03:55] The position is equal.} gxf5 {[%emt 0:01:46]} 25. Nxf5+ {[%emt 0:09:21]} Nxf5 {[%emt 0:00:09]} 26. exf5 {[%emt 0:00:15]} Rxa1 {[%emt 0:01:36]} 27. Rxa1 {[%emt 0:00:45]} Rxf5 $11 {[%emt 0:00:05] KRB-KRN} 28. Kg2 {[%emt 0:00:07]} Rf8 {[%emt 0:01:23]} 29. d4 {[%emt 0:03:50]} exd4 {[%emt 0:01:22]} 30. Nxd4 {[%emt 0:00:07] [#] Black must now prevent Ne6+.} Re8 {[%emt 0:01:13] Against Ne6+. An uneventful encounter.  Weighted Error Value: White=0.05 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "3.1"]
[White "Mastrovasilis, Dimitrios"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2597"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,69,13,26,27,25,28,12,12,34,37,44,33,38,37,46,60,32,41,60,25,50,25,40,4,9,0,0,8,13,11,9,12,12,0,0,0,0,-43,37,0,33,0,26,0,30,0,10,-36,-31,-33,0,0,0,0,0,17]} 1. e4 {[%emt 0:00:22]} c5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:19]} d6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:19]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:09]} a6 {[%emt 0:00:06]} 6. Be3 {[%emt 0:00:21]} e5 {[%emt 0:00:24]} 7. Nf3 {[%emt 0:00:16]} Be7 {[%emt 0:00:54]} 8. Bc4 {[%emt 0:00:16]} Be6 {[%emt 0:01:06]} 9. Bxe6 {[%emt 0:01:08] B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} fxe6 {[%emt 0:00:05]} 10. Ng5 {[%emt 0:00:26]} Qd7 {[%emt 0:01:03]} 11. Qf3 {[%emt 0:00:17] With the idea Qh3.} Nc6 {[%emt 0:00:22]} (11... d5 $5 {[%cal Rd5d4]}) 12. Qh3 {[%emt 0:14:49] Threatens to win with Na4.} Nd8 {[%emt 0:01:13]} 13. Bb6 {[%emt 0:07:37]} h6 {[%emt 0:01:12]} 14. O-O-O {[%emt 0:00:52] Bxd8 is the strong threat.} O-O {[%emt 0:01:17]} 15. Bxd8 {[%emt 0:00:15]} hxg5 {[%emt 0:00:07]} 16. Bxe7 {[%emt 0:00:10]} Qxe7 {[%emt 0:00:05] [#]} 17. Rd2 $146 {[%emt 0:06:16]} ({Predecessor:} 17. Qg3 b5 18. f3 g4 19. Rhe1 gxf3 20. Qxf3 Rac8 21. Qd3 Rfd8 22. Kb1 Rc4 23. a4 {0-1 (48) Studer,N (2573)-Keymer,V (2568) Karlsruhe 2020}) 17... b5 {[%emt 0:07:04]} 18. Qd3 {[%emt 0:07:29]} Rfd8 {[%emt 0:11:00]} 19. Rhd1 {[%emt 0:05:43]} Rac8 {[%emt 0:11:30]} 20. f3 {[%emt 0:04:35]} Rc6 {[%emt 0:02:38]} 21. Kb1 {[%emt 0:05:31]} Rdc8 {[%emt 0:02:40]} 22. a3 {[%emt 0:16:16]} Nd7 {[%emt 0:07:33]} 23. Na2 {[%emt 0:01:06][%cal Bc3a2,Ba2c1,Bc1b3][%mdl 32]} Nc5 {[%emt 0:08:10]} 24. Qe2 {[%emt 0:04:04]} Rb6 {[%emt 0:01:47]} 25. Nc1 {[%emt 0:04:00]} a5 {[%emt 0:03:46]} 26. Nb3 {[%emt 0:00:45]} Nb7 {[%emt 0:12:21]} (26... Na4 $15) 27. Qe3 {[%emt 0:04:43]} (27. Qf2 $5 {[%cal Rf2b6]} Qd8 28. Nc1 $11) 27... Rbc6 {[%emt 0:03:20]} 28. Qe2 {[%emt 0:02:06]} Rb6 {[%emt 0:05:10]} 29. Qe3 {[%emt 0:00:34]} (29. Qf2 $5 {[%cal Rf2b6]} Qd8 30. h3 $11) 29... Rbc6 {[%emt 0:00:28]} 30. Qe2 {[%emt 0:01:21]} Qc7 {[%emt 0:02:46]} 31. Qxb5 {[%emt 0:06:14]} (31. h3 $11) 31... Rxc2 $15 {[%emt 0:02:09]} 32. Ka2 {[%emt 0:04:14] [#] Black must now prevent Rxc2.} Rc4 {[%emt 0:02:11]} (32... Rc6 $5 {[%cal Rc8b8]}) 33. Nc1 {[%emt 0:01:18] The position is equal.} a4 {[%emt 0:03:00]} 34. Nd3 {[%emt 0:00:53]} Na5 {[%emt 0:08:28] Hoping for ...Nb3.} 35. Nb4 {[%emt 0:00:41] Weighted Error Value: White=0.12 (very precise) /Black=0.10 (very precise)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "3.2"]
[White "Teclaf, Pawel"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "2550"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,27,26,23,38,32,58,54,50,15,25,0,26,0,17,0]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:10]} Nc6 {[%emt 0:00:06]} 3. Bc4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:11]} 4. Ng5 {[%emt 0:01:27]} d5 {[%emt 0:00:05]} 5. exd5 {[%emt 0:00:02]} Na5 {[%emt 0:00:06]} 6. Bb5+ {[%emt 0:00:03]} c6 {[%emt 0:00:06]} 7. dxc6 {[%emt 0:00:04]} bxc6 {[%emt 0:00:05]} 8. Bd3 {[%emt 0:00:03]} Nd5 {[%emt 0:00:34] C58: Two Knights: 4 Ng5 d5 5 exd5 Na5 sidelines.} 9. h4 {[%emt 0:01:21]} ({Worse is} 9. Qh5 g6 10. Nxf7 gxh5 $17) 9... h6 {[%emt 0:00:05] 9...Qc7 is setting a new trend.} 10. Qh5 {[%emt 0:00:21][%csl Gg5][%cal Rh5f7] [#]} Qf6 {[%emt 0:00:04] aiming for ...Nf4.} 11. Ne4 {[%emt 0:03:38]} (11. Nh7 $5 {[%cal Rh7f6]} Qf4 12. Nxf8 $11) 11... Qe6 {[%emt 0:00:10] [#]} 12. Ng5 $146 {[%emt 0:01:08]} ({Predecessor:} 12. Qf3 f5 13. Nbc3 Nb4 14. b3 Nxd3+ 15. Qxd3 fxe4 16. Nxe4 Be7 17. Bb2 O-O 18. O-O-O c5 19. g4 c4 20. Qc3 {1-0 (33) Nepomniachtchi,I (2773)-Sadhwani,R (2616) Chess.com INT 2022}) 12... Qf6 {[%emt 0:00:07] ...Nf4 is the strong threat.} 13. Ne4 {[%emt 0:01:47]} (13. Nh7 $5 {[%cal Rh7f6]} Qf4 14. Nxf8 $14) 13... Qe6 {[%emt 0:00:05]} 14. Ng5 {[%emt 0:00:03] Weighted Error Value: White=0.11 (very precise) /Black=0.06 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "3.3"]
[White "Nasuta, Grzegorz"]
[Black "Bernadskiy, Vitaliy"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2500"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,65,20,27,25,31,30,38,37,49,23,45,53,47,40,102,99,122,117,132,125,118,120,139,138,137,130,158,158,167,183,265,269,252,261,230,252,337,328,392,389,379,364,647,647,644,631,637,638,777,785,1082,1068,1062,1052,939,764]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:03]} 3. d4 {[%emt 0:00:27]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:05]} a6 {[%emt 0:00:03]} 5. c4 {[%emt 0:00:59]} Nf6 {[%emt 0:00:08]} 6. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:18]} 7. Qd3 {[%emt 0:00:19] is now debated instead of 7.Bd3. B41: Sicilian: Kan Variation: 5 c4.} Qc7 {[%emt 0:01:00]} 8. a3 {[%emt 0:00:38]} Bxc3+ {[%emt 0:06:23]} 9. Qxc3 {[%emt 0:00:56] White is slightly better.} O-O {[%emt 0:11:46]} 10. f3 {[%emt 0:01:09]} d6 {[%emt 0:05:38] [#]} 11. Bg5 $146 {[%emt 0:04:07]} ({Predecessor:} 11. Be2 e5 12. Nc2 Be6 13. O-O Rc8 14. Ne3 Nbd7 15. Rd1 Nc5 16. b4 Na4 17. Qd2 {1-0 (27) Vokhidov,S (2529)-Bachmann,A (2599) Lichess.org INT 2020}) 11... Nbd7 {[%emt 0:09:45]} 12. Be2 {[%emt 0:01:56]} b6 {[%emt 0:02:36] White stays focused until the end.} (12... d5 $14) 13. O-O {[%emt 0:00:50]} Bb7 {[%emt 0:00:26]} 14. Rac1 {[%emt 0:05:22]} Rac8 {[%emt 0:00:09]} 15. Qd2 {[%emt 0:02:24]} h6 {[%emt 0:02:27]} 16. Be3 {[%emt 0:01:54] White is more active.} Rfe8 {[%emt 0:01:22]} 17. Rfd1 {[%emt 0:03:00]} Qd8 {[%emt 0:02:15]} 18. Bf1 {[%emt 0:03:51]} Qe7 {[%emt 0:04:15]} 19. b4 {[%emt 0:19:07]} Qf8 {[%emt 0:05:09]} 20. Nb3 {[%emt 0:04:36]} Rc6 {[%emt 0:07:17]} (20... d5 {was called for.}) 21. a4 $18 {[%emt 0:06:03]} d5 {[%emt 0:02:14]} 22. exd5 {[%emt 0:01:05]} exd5 {[%emt 0:00:13] [#]} 23. c5 {[%emt 0:00:05]} Qe7 {[%emt 0:03:28]} 24. Bf2 {[%emt 0:04:37]} bxc5 {[%emt 0:03:15]} 25. Na5 {[%emt 0:00:45]} Rc7 {[%emt 0:07:14]} 26. Bg3 {[%emt 0:08:44]} Ne5 $2 {[%emt 0:03:06]} (26... Qd8 27. Nxb7 Rxb7) 27. Re1 {[%emt 0:14:42] White is clearly winning.} Nfd7 {[%emt 0:00:58]} 28. Nxb7 {[%emt 0:03:09][%mdl 64] [#] Deflection} Rxb7 {[%emt 0:03:14]} 29. bxc5 {[%emt 0:00:06]} Qf8 {[%emt 0:03:30]} 30. Qxd5 {[%emt 0:01:37]} Nxf3+ {[%emt 0:01:56]} 31. gxf3 {[%emt 0:04:53]} Rxe1 {[%emt 0:00:18]} 32. Bxe1 {[%emt 0:00:05]} Rc7 {[%emt 0:00:21]} 33. Bg3 {[%emt 0:01:28] Weighted Error Value: White=0.02 (flawless) /Black=0.34} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "3.4"]
[White "Kempinski, Robert"]
[Black "Tazbir, Marcin"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2558"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,60,11,14,20,43,0,0,0,0,0,15,0,0,0,19,0,21,-20,-14,-8,0,0,0,-21,-24,-31,-29,-33,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:43]} e5 {[%emt 0:00:32]} 2. Nc3 {[%emt 0:00:23]} f5 {[%emt 0:00:56]} 3. g3 {[%emt 0:03:06]} d6 {[%emt 0:03:23]} 4. Bg2 {[%emt 0:01:17]} Nf6 {[%emt 0:00:15]} 5. d3 {[%emt 0:02:34]} Be7 {[%emt 0:00:45]} 6. Nf3 {[%emt 0:01:03]} O-O {[%emt 0:00:46]} 7. O-O {[%emt 0:01:29]} c6 {[%emt 0:03:57]} 8. Rb1 {[%emt 0:01:02]} a5 {[%emt 0:00:17]} 9. a3 {[%emt 0:00:11][%cal Ba2a3,Ba3b4][%mdl 32] A21: English Opening: 1...e5 2 Nc3.} h6 {[%emt 0:08:15]} 10. b4 {[%emt 0:02:16]} axb4 {[%emt 0:01:15]} 11. axb4 {[%emt 0:00:08]} Be6 {[%emt 0:00:14]} 12. Bb2 {[%emt 0:02:43] [#]} Qe8 $146 {[%emt 0:01:36]} ({Predecessor:} 12... Nbd7 13. Nd2 d5 14. cxd5 cxd5 15. Qb3 Nb6 16. e4 Qd7 17. exd5 Nfxd5 18. Nxd5 Nxd5 {½-½ (31) Ruzic,P (1660)-Laco,G (1958) Nova Gorica 2018}) 13. b5 {[%emt 0:01:45]} Nbd7 {[%emt 0:01:15]} 14. e3 {[%emt 0:02:23]} Nc5 {[%emt 0:04:33]} 15. bxc6 {[%emt 0:02:49]} bxc6 {[%emt 0:00:03]} 16. d4 {[%emt 0:01:14]} Ncd7 {[%emt 0:01:51]} 17. dxe5 {[%emt 0:02:13]} Nxe5 {[%emt 0:03:36]} 18. c5 {[%emt 0:02:52]} Nxf3+ {[%emt 0:02:16]} 19. Bxf3 {[%emt 0:02:01]} dxc5 {[%emt 0:04:34]} 20. Qc2 {[%emt 0:04:20]} Nd5 {[%emt 0:07:42][%cal Bf6d5,Bd5f4,Bf4d3][%mdl 32]} 21. Na4 {[%emt 0:05:16]} c4 {[%emt 0:06:21]} 22. Qxc4 {[%emt 0:06:20] The position is equal.} f4 {[%emt 0:01:51] [#] Hoping for ...fxg3.} 23. Nc5 {[%emt 0:04:26]} ({Reject} 23. exf4 {[#]} Nxf4 $1 24. Qxc6 Nh3+ 25. Kg2 Qf7 $15) 23... fxe3 {[%emt 0:09:36]} 24. fxe3 {[%emt 0:02:51]} Bf7 {[%emt 0:01:00]} 25. e4 {[%emt 0:03:47]} Nf4 {[%emt 0:00:46]} 26. Qd4 {[%emt 0:02:19][%csl Gb2][%cal Rd4g7]} Bxc5 {[%emt 0:00:09]} 27. Qxc5 {[%emt 0:00:08]} Nd3 {[%emt 0:00:05]} 28. Qc3 {[%emt 0:00:32][%csl Gb2][%cal Rc3g7]} Nxb2 {[%emt 0:00:03]} 29. Rxb2 {[%emt 0:00:12]} Be6 {[%emt 0:02:31]} 30. Rbf2 {[%emt 0:02:04]} Qd7 {[%emt 0:01:10] Weighted Error Value: White=0.06 (flawless) /Black=0.05 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "3.5"]
[White "Tomczak, Jacek"]
[Black "Sumets, Andrey"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2596"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "161"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,161,20,16,20,20,11,0,8,7,27,23,22,19,27,23,33,19,21,18,37,10,0,8,8,-25,-32,-67,-68,-90,-68,-77,-75,-77,-71,-142,-145,-140,-129,-134,-134,-136,0,0,0,0,0,0,0,0,0,-55,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,32,40,33,0,58,65,39,39,46,0,39,0,41,13,13,14,22,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,245,245,245,245,245,245,245,238,190,88,91,91,181,50,190,172,236,172,354,8,8,8,8,8,8,8,8,8,8,0,0,0,8,8,8,8,8,8,8,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} c6 {[%emt 0:00:11]} 2. d4 {[%emt 0:00:19]} d5 {[%emt 0:00:04]} 3. exd5 {[%emt 0:00:16]} cxd5 {[%emt 0:00:05]} 4. c4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:15]} 5. Nc3 {[%emt 0:00:09]} e6 {[%emt 0:00:55]} 6. Nf3 {[%emt 0:00:30]} Bb4 {[%emt 0:02:10]} 7. cxd5 {[%emt 0:01:22]} Nxd5 {[%emt 0:00:07]} 8. Bd2 {[%emt 0:00:09]} Nc6 {[%emt 0:00:59]} 9. Bd3 {[%emt 0:00:20]} O-O {[%emt 0:00:28]} 10. O-O {[%emt 0:00:19]} Be7 {[%emt 0:00:24]} 11. Re1 {[%emt 0:02:36]} Ndb4 {[%emt 0:05:39][%csl LRd3,LRd4] B14: Caro-Kann: Panov-Botvinnik Attack with 5...e6 and 5...g6.} 12. Be4 {[%emt 0:02:50]} Nxd4 {[%emt 0:00:29]} 13. Nxd4 {[%emt 0:01:03]} Qxd4 {[%emt 0:00:05]} 14. Qe2 {[%emt 0:00:10]} (14. Qh5 f5 15. Be3 Qf6 $15) 14... Nc6 {[%emt 0:33:55] [#]} (14... f5 $5 {[%cal Rf5e4]} 15. Be3 Qf6 $11) 15. Rad1 $146 {[%emt 0:03:20][%mdl 1024] White has compensation.} (15. Qh5 f5 16. Bxc6 (16. Be3 Qb4 $15) 16... Qxd2 $11) ({Predecessor:} 15. Nb5 Qf6 16. Bc3 Qh6 17. Rad1 Bf6 18. Rd3 Bxc3 19. Rxc3 e5 20. Rd1 a6 21. Bxc6 bxc6 {½-½ (34) Sylvan,J (2326)-Turov,M (2600) Teplice 2018}) 15... Qf6 {[%emt 0:08:29]} 16. Be3 {[%emt 0:08:31]} Bb4 {[%emt 0:06:37]} 17. Qh5 {[%emt 0:10:20][%csl Ge4][%cal Rh5h7]} h6 {[%emt 0:04:40]} 18. h4 {[%emt 0:13:23][%cal Oe3g5]} Bxc3 {[%emt 0:19:02]} 19. bxc3 {[%emt 0:07:54][%cal Oe3g5]} e5 {[%emt 0:00:18]} 20. Bc1 {[%emt 0:11:22] A strong pair of Bishops.} (20. Rd3 $5 {[%cal Re3c5]}) 20... Rd8 {[%emt 0:05:36]} 21. Rxd8+ {[%emt 0:03:21]} Nxd8 {[%emt 0:00:06]} 22. Bc2 {[%emt 0:10:31]} Nc6 {[%emt 0:01:57]} 23. Re3 {[%emt 0:11:47]} Qf4 {[%emt 0:00:16]} 24. Qd1 {[%emt 0:00:04]} Be6 {[%emt 0:04:51]} 25. Qd3 {[%emt 0:08:27] aiming for Qh7+.} f5 {[%emt 0:01:49]} 26. Qb5 {[%emt 0:02:32]} Rb8 {[%emt 0:00:13]} (26... Qxh4 $2 27. Qxb7 Rf8 28. Qxc6 $18) 27. Bb3 {[%emt 0:01:13]} (27. Qb1 $142 Qxh4 28. Bxf5 Bxf5 29. Qxf5) 27... Bxb3 $17 {[%emt 0:00:15]} 28. Qxb3+ {[%emt 0:00:05]} Kh8 {[%emt 0:00:09]} 29. Qf7 {[%emt 0:00:45]} e4 $1 {[%emt 0:02:07] And now ...Ne5 would win.} (29... Qxh4 30. Qxf5 Qf4 31. Qb1 $15) 30. Re1 {[%emt 0:00:56]} Qe5 {[%emt 0:00:27]} ({Much weaker is} 30... Qxh4 $6 31. Qxf5 Re8 32. Bf4 $11) (30... Qg4 $1 $17 {Strongly threatening ...Ne5.} 31. Qe6 Rd8) 31. Rd1 $11 {[%emt 0:00:32][%cal Oc1h6]} Kh7 {[%emt 0:02:45]} 32. h5 {[%emt 0:00:39]} Rd8 {[%emt 0:00:08]} 33. Rxd8 {[%emt 0:00:24]} Nxd8 {[%emt 0:00:04][%mdl 4096] Endgame KQB-KQN} 34. Qg6+ {[%emt 0:00:34]} Kh8 {[%emt 0:00:07]} 35. Be3 {[%emt 0:00:16]} (35. Bxh6 $1 $11 f4 36. Bxf4 Qxf4 37. Qe8+ Kh7 38. Qxd8) 35... Nc6 {[%emt 0:00:09]} ({Black should play} 35... Qe6 $1 $15) 36. Qf7 {[%emt 0:00:25]} b6 {[%emt 0:00:47]} 37. g3 {[%emt 0:00:43]} b5 {[%emt 0:00:36]} 38. Bf4 {[%emt 0:00:35]} Qc5 {[%emt 0:00:45]} 39. Be3 {[%emt 0:00:20]} Qe5 {[%emt 0:00:06]} 40. Bf4 {[%emt 0:00:00]} Qc5 {[%emt 0:00:00]} 41. Qe8+ {[%emt 0:12:34]} Kh7 {[%emt 0:00:10]} 42. Qe6 {[%emt 0:00:17]} a5 {[%emt 0:17:56]} (42... Ne7 $2 43. Be3 (43. Bd6 Qd5 $11) 43... Qd5 44. Qxe7 $18) 43. Be3 {[%emt 0:04:50]} Qc4 {[%emt 0:00:26]} 44. Qxf5+ {[%emt 0:00:08]} Kh8 {[%emt 0:00:30]} 45. a3 {[%emt 0:04:14]} a4 {[%emt 0:00:23]} (45... Qxc3 $11 46. Qxb5 Qf6) 46. Kg2 $14 {[%emt 0:05:16]} Kg8 {[%emt 0:05:12]} 47. Qg6 {[%emt 0:01:35] Bxh6 is the strong threat.} Kh8 {[%emt 0:05:09]} 48. Qf5 {[%emt 0:02:19]} Kg8 $1 {[%emt 0:00:08]} 49. Kg1 {[%emt 0:01:37]} Kh8 {[%emt 0:02:29]} 50. g4 {[%emt 0:00:18]} (50. Bc5 $5 {[%cal Rf5c8]} Nd8 51. Be3 $14) 50... Qxc3 {[%emt 0:02:18]} 51. Qxb5 {[%emt 0:00:41]} Qf6 {[%emt 0:01:20]} 52. Qxa4 {[%emt 0:01:47]} (52. Qd5 {is more complex.} Qf3 53. Qd7 Ne7 54. Kf1) 52... Qe6 {[%emt 0:00:04]} 53. Kf1 {[%emt 0:01:04]} Qxg4 {[%emt 0:00:05]} 54. Ke1 {[%emt 0:00:31]} Qe6 {[%emt 0:00:19]} (54... Qg1+ $2 55. Kd2 Ne7 56. Qxe4 $16) 55. Qc2 {[%emt 0:00:27]} Na5 {[%emt 0:01:25]} 56. Qc5 {[%emt 0:00:15]} Nc6 {[%emt 0:00:29]} 57. Bf4 {[%emt 0:00:28]} Qd7 {[%emt 0:01:08]} 58. Qf8+ {[%emt 0:00:41]} Kh7 {[%emt 0:00:04]} 59. Qd6 {[%emt 0:00:03]} Qxd6 {[%emt 0:00:15]} (59... Qf5 $11) 60. Bxd6 $11 {[%emt 0:00:04] KB-KN} g6 {[%emt 0:00:03]} 61. Kd2 $1 {[%emt 0:00:40]} gxh5 {[%emt 0:00:40]} 62. Ke3 {[%emt 0:00:15]} Na5 {[%emt 0:00:31]} 63. Bb4 {[%emt 0:00:30]} ({Much less strong is} 63. Kxe4 $6 Nc4) 63... Nc4+ {[%emt 0:01:02]} 64. Kd4 {[%emt 0:00:27]} (64. Kxe4 $18 {Black must now prevent Kd5.} Nb6 65. Bc5) 64... Nb6 {[%emt 0:00:31]} 65. Kxe4 {[%emt 0:00:26]} Kg6 {[%emt 0:00:24] [#]} (65... h4 $16) 66. Bc5 {[%emt 0:00:52]} ({White has to play} 66. Be7 $1 $18) 66... Nd7 {[%emt 0:00:39]} (66... Na4 $1 $14 67. Bd4 h4) 67. Bd6 {[%emt 0:00:26]} Kf6 {[%emt 0:00:47]} (67... Nb6 $142 68. Be7 Na4) 68. Kd5 $18 {[%emt 0:01:13] Hoping for Bc7.} h4 $2 {[%emt 0:00:06] [#]} (68... Nb6+ {was called for.} 69. Kc5 Na4+ 70. Kb4 Ke6) 69. Ke4 $2 {[%emt 0:01:18]} (69. Bh2 $1 $18 Kf5 70. Kd6) 69... Ke6 $11 {[%emt 0:00:13] The position is equal.} 70. Bh2 {[%emt 0:00:21]} Nc5+ {[%emt 0:00:22]} 71. Kd4 {[%emt 0:00:13]} Na4 {[%emt 0:00:45]} 72. f3 {[%emt 0:00:20]} h3 {[%emt 0:00:18]} 73. Kc4 {[%emt 0:00:32]} Kd7 {[%emt 0:01:01]} 74. Kd5 {[%emt 0:00:35]} Nc3+ {[%emt 0:00:21]} 75. Ke5 {[%emt 0:00:26]} Ne2 {[%emt 0:00:36]} 76. Ke4 {[%emt 0:00:42]} Kc6 {[%emt 0:00:22]} 77. Ke3 {[%emt 0:00:25]} Nc3 {[%emt 0:00:11]} 78. Kf4 {[%emt 0:00:26]} Nb5 {[%emt 0:00:43]} 79. Kg4 {[%emt 0:00:26]} Nxa3 {[%emt 0:00:12]} 80. f4 {[%emt 0:00:40]} Nc4 {[%emt 0:00:11]} 81. Kxh3 {[%emt 0:00:13] Quite a comeback for White.  Weighted Error Value: White=0.10 (very precise) /Black=0.18 (very precise)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "4.1"]
[White "Tazbir, Marcin"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2511"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 23,63,3,13,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:05]} Nf6 {[%emt 0:01:08]} 2. Nc3 {[%emt 0:00:48]} d5 {[%emt 0:01:01]} 3. cxd5 {[%emt 0:00:37]} Nxd5 {[%emt 0:00:06]} 4. d4 {[%emt 0:00:56]} g6 {[%emt 0:00:27]} 5. g3 {[%emt 0:00:43]} Bg7 {[%emt 0:00:20]} 6. Bg2 {[%emt 0:00:05]} Nxc3 {[%emt 0:00:14]} 7. bxc3 {[%emt 0:00:13]} c5 {[%emt 0:00:48]} 8. Nf3 {[%emt 0:01:46]} Nc6 {[%emt 0:01:00]} 9. O-O {[%emt 0:05:59]} cxd4 {[%emt 0:03:16]} 10. cxd4 {[%emt 0:02:39]} Nxd4 {[%emt 0:00:18]} 11. Nxd4 {[%emt 0:00:41]} Qxd4 {[%emt 0:00:09]} 12. Rb1 {[%emt 0:00:13]} O-O {[%emt 0:00:41] The position is equal.} 13. Be3 {[%emt 0:03:12] D75: Fianchetto Grünfeld: Main Line with 7...c5.} Qc4 {[%emt 0:01:35]} 14. Bd5 {[%emt 0:03:28]} Qa6 {[%emt 0:01:24]} 15. Qb3 {[%emt 0:02:26]} Qxe2 {[%emt 0:02:51]} 16. Bc5 {[%emt 0:02:26] [#] Rfe1 is the strong threat.} Bf5 {[%emt 0:05:32]} 17. Rfe1 {[%emt 0:08:13]} Qd2 {[%emt 0:02:09]} 18. Rbd1 {[%emt 0:01:01] [#]} Qc2 $146 {[%emt 0:00:28]} ({Predecessor:} 18... Qc3 19. Qxc3 Bxc3 20. Rxe7 Rac8 21. Be3 Rfd8 22. Rxb7 {½-½ (22) Koch,H (2101)-Boehnke,H (2015) GER email 2013}) 19. Qxc2 {[%emt 0:01:59]} Bxc2 {[%emt 0:00:08]} 20. Rc1 {[%emt 0:00:03]} Bf5 {[%emt 0:00:49]} 21. Rxe7 {[%emt 0:03:31]} Rac8 {[%emt 0:03:25] [#] Strongly threatening ...Bb2.} 22. Rxb7 {[%emt 0:03:37]} Bd4 {[%emt 0:00:27]} 23. Ba3 {[%emt 0:00:25]} Rxc1+ {[%emt 0:00:15]} 24. Bxc1 {[%emt 0:00:06]} Be6 {[%emt 0:00:58]} 25. Bxe6 {[%emt 0:00:10]} fxe6 {[%emt 0:00:06]} 26. Be3 {[%emt 0:00:07]} Bxe3 {[%emt 0:00:12]} 27. fxe3 $11 {[%emt 0:00:04] KR-KR} Rf7 {[%emt 0:00:34]} 28. Rb8+ {[%emt 0:00:06]} Kg7 {[%emt 0:00:25]} 29. Kg2 {[%emt 0:00:07]} Rf5 {[%emt 0:01:00]} 30. Rb7+ {[%emt 0:00:05]} Rf7 {[%emt 0:00:10]} 31. Rb8 {[%emt 0:00:06]} Rf5 {[%emt 0:00:08]} 32. Rb7+ {[%emt 0:00:03] A balanced but interesting game.  Weighted Error Value: White=0.01 (flawless) /Black=0.00 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "4.2"]
[White "Plat, Vojtech"]
[Black "Sumets, Andrey"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2556"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,71,0,0,-2,11,11,25,28,30,0,11,0,0,0,-1,-21,-19,-12,-18,-38,-32,-49,-41,-52,-49,-39,0,0,7,11,8,0,0,0,14,0,0,-11,-1,-1,5,8,89,73,97,63,143,130,169,172,366,371,362,364,379,329,732,784,773,710,510,433,1014,936]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:01:14]} 2. Nf3 {[%emt 0:00:07][%cal Bg1f3,Bf3e1,Be1d3][%mdl 32]} d5 {[%emt 0:00:05]} 3. d3 {[%emt 0:00:04]} dxe4 {[%emt 0:00:06]} 4. dxe4 {[%emt 0:00:03]} Qxd1+ {[%emt 0:00:04]} 5. Kxd1 {[%emt 0:00:05]} Nf6 {[%emt 0:00:08]} 6. Nbd2 {[%emt 0:00:04] B10: Caro-Kann: 2 d3 and 2 c4.} g6 {[%emt 0:00:08] 6...g6 scores better than 6...Bg4.} 7. Ne1 {[%emt 0:00:07]} h5 {[%emt 0:01:28]} 8. f3 {[%emt 0:00:32] White has an edge.} Bh6 {[%emt 0:00:08] [#]} 9. a4 $146 {[%emt 0:00:30]} ({Predecessor:} 9. c3 Nbd7 10. Nd3 h4 11. a4 Nh5 12. Nc4 Bxc1 13. Kxc1 Nb6 14. Ne3 a5 15. g4 {½-½ (79) Sjugirov,S (2680)-Donchenko,A (2636) Chess.com INT 2022}) 9... Be6 {[%emt 0:03:50]} 10. Nd3 {[%emt 0:01:47]} Nbd7 {[%emt 0:07:44][%cal Bb8d7,Bd7c5,Bc5d3][%mdl 32]} 11. b3 {[%emt 0:04:59]} O-O-O {[%emt 0:19:51]} 12. a5 {[%emt 0:00:17]} h4 {[%emt 0:05:44]} 13. Bb2 {[%emt 0:18:18] [#]} Nc5 $1 {[%emt 0:05:02]} 14. b4 {[%emt 0:10:03]} (14. Bc3 Be3) 14... Nxd3 {[%emt 0:00:14]} 15. Bxd3 {[%emt 0:00:03]} Bf4 {[%emt 0:07:02]} 16. Ke2 {[%emt 0:02:08]} Rh5 {[%emt 0:00:37]} 17. Nf1 {[%emt 0:06:16]} Rg5 {[%emt 0:08:02]} 18. g3 {[%emt 0:03:32] Black must now prevent Bxf6.} hxg3 {[%emt 0:07:17]} 19. hxg3 {[%emt 0:00:06]} Bd6 {[%emt 0:01:47]} 20. f4 {[%emt 0:07:33]} Rh5 {[%emt 0:00:05]} 21. Rxh5 {[%emt 0:00:03]} Nxh5 {[%emt 0:00:05]} 22. Bc3 {[%emt 0:01:27]} c5 $1 {[%emt 0:06:11]} 23. e5 {[%emt 0:02:33]} cxb4 {[%emt 0:00:33]} 24. Bd4 {[%emt 0:00:05]} Bc7 {[%emt 0:08:03]} 25. Bxa7 {[%emt 0:00:47]} b3 {[%emt 0:05:01]} (25... g5 $11 {remains equal.} 26. Be3 gxf4 27. gxf4 f6) 26. cxb3 $16 {[%emt 0:02:04]} Bxb3 {[%emt 0:00:05]} 27. Rc1 {[%emt 0:01:48] Threatens to win with Bb6.} Bd5 {[%emt 0:01:35]} (27... Ba4 $1 $14) 28. Bb5 {[%emt 0:00:20]} Ng7 {[%emt 0:03:43]} 29. Ne3 {[%emt 0:01:56]} Ne6 $2 {[%emt 0:00:24]} (29... Bc6 30. Bxc6 bxc6) 30. Nxd5 $18 {[%emt 0:00:47]} Rxd5 {[%emt 0:00:06] [#]} 31. Bc4 {[%emt 0:00:01]} ({Weaker is} 31. Be8 Rxa5 32. Be3 (32. Bxf7 Nxf4+ 33. gxf4 Rxa7 $14) 32... f6 $16) 31... Rd7 {[%emt 0:00:14]} (31... Rxa5 $2 32. Bxe6+ fxe6 33. Bb6 $18) 32. Bb6 {[%emt 0:03:36] Hoping for Bxe6.} Kb8 $2 {[%emt 0:00:11]} (32... Kd8 33. Ke3 Bxb6+ 34. axb6 Nc5) 33. Bxe6 {[%emt 0:00:06] White is clearly winning.} fxe6 {[%emt 0:00:05]} 34. Rh1 {[%emt 0:00:04] Strongly threatening Rh8+.} Bxb6 {[%emt 0:00:48]} 35. axb6 {[%emt 0:00:03] Threatening mate with Rh8+.} Kc8 {[%emt 0:00:10]} (35... Rd8 $142 36. Rh7 Re8) 36. Rh7 {[%emt 0:00:02] Weighted Error Value: White=0.06 (flawless) /Black=0.22 (precise)} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "4.3"]
[White "Donchenko, Alexander"]
[Black "Tomczak, Jacek"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2630"]
[BlackElo "2596"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,48,38,46,41,45,50,43,44,52,46,39,34,48,49,36,35,44,24,37,19,49,44,53,29,39,0,0,0,0,-59,-65,-63,-60,-30,-8,-82,-57,-158,-71,-650,-620]} 1. Nf3 {[%emt 0:00:02]} Nf6 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:11]} g6 {[%emt 0:00:22]} 3. Nc3 {[%emt 0:00:33]} Bg7 {[%emt 0:00:23]} 4. e4 {[%emt 0:00:38]} e5 {[%emt 0:00:33]} 5. Nxe5 {[%emt 0:00:23]} O-O {[%emt 0:00:14]} 6. Nf3 {[%emt 0:00:27] A16: English Opening: 1...Nf6 with ...d5.} Re8 $1 {[%emt 0:00:32]} 7. d3 {[%emt 0:00:30]} d5 $1 {[%emt 0:00:38]} 8. cxd5 {[%emt 0:00:22] White is slightly better.} Nxd5 {[%emt 0:00:10]} 9. Bd2 {[%emt 0:00:21]} Bg4 {[%emt 0:01:59]} 10. Be2 {[%emt 0:00:20]} Bxf3 {[%emt 0:06:38]} 11. gxf3 {[%emt 0:00:24]} Nb4 {[%emt 0:00:11]} 12. Be3 {[%emt 0:00:29]} N8c6 {[%emt 0:00:07] Prevents d4.} 13. a3 {[%emt 0:00:53]} Na6 {[%emt 0:00:18] [#]} 14. Nb5 $146 {[%emt 0:00:53] Black should prevent d4.} ({Predecessor:} 14. Rc1 Nd4 15. b4 c6 16. h4 Nc7 17. h5 a5 18. hxg6 hxg6 19. bxa5 Nce6 20. f4 Qxa5 {0-1 (61) Sargsyan,S (2601)-Gupta,A (2603) Chess.com INT 2020}) 14... Nd4 {[%emt 0:00:27]} 15. Nxd4 {[%emt 0:20:33]} Bxd4 {[%emt 0:00:06]} 16. Qa4 {[%emt 0:01:11]} c5 {[%emt 0:18:30]} (16... Bxb2 17. Rb1 Bc3+ 18. Kf1 $16) 17. f4 {[%emt 0:10:49]} Bxe3 {[%emt 0:13:47]} ({Much less strong is} 17... Bxb2 18. Rb1 Bc3+ 19. Kf1 $16) 18. fxe3 {[%emt 0:00:07]} c4 {[%emt 0:00:06]} 19. O-O-O {[%emt 0:13:57]} ({Don't blunder} 19. dxc4 $2 Qh4+ 20. Kd2 Rad8+ 21. Kc2 (21. Kc1 $2 Qf2 $19) 21... Qf2 $19) ({White should try} 19. Qxc4 $11 Rc8 20. Qb5) 19... c3 $1 $15 {[%emt 0:10:39]} 20. bxc3 {[%emt 0:06:23]} Rc8 {[%emt 0:01:22]} 21. Kc2 {[%emt 0:10:29]} Nc5 {[%emt 0:02:46][%mdl 1024] Black has compensation.} 22. Qd4 {[%emt 0:01:14]} ({Wrong is} 22. Qxa7 $2 Qc7 23. Rb1 Nxd3 $1 $19) (22. Qb4 $1 $11) 22... Qh4 $1 $17 {[%emt 0:01:23] White must now prevent ...b5.} 23. Rd2 {[%emt 0:03:16] [#]} (23. Rhf1 $1 $15) 23... Red8 {[%emt 0:02:18]} (23... b5 $142 $1 {Threatens to win with ...Na4.} 24. Rhd1 Red8) 24. Qe5 $2 {[%emt 0:01:20][%mdl 8192] [#]} (24. Qb4 $17) 24... f6 $1 {[%emt 0:01:06] Weighted Error Value: White=0.60/Black=0.07 (flawless)} 0-1

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "4.4"]
[White "Bernadskiy, Vitaliy"]
[Black "Mastrovasilis, Dimitrios"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2598"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,67,12,14,14,0,6,18,12,17,20,14,24,16,19,43,42,39,43,73,44,41,17,41,25,31,24,23,-17,-14,-15,0,-14,0,0,0,0,0,0,0,0,0,0,3,0,0,0,0,0,0,0,2,0,0,0,25,22,17,11]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:02:25]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:09]} 3. Bb5 {[%emt 0:00:08]} Nf6 {[%emt 0:00:24]} 4. d3 {[%emt 0:00:33]} Bc5 {[%emt 0:00:23]} 5. O-O {[%emt 0:06:34]} Nd4 {[%emt 0:01:04]} 6. Nxd4 {[%emt 0:00:04]} Bxd4 {[%emt 0:00:18]} 7. c3 {[%emt 0:00:26] C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5.} Bb6 {[%emt 0:00:14]} 8. Na3 $1 {[%emt 0:00:47][%cal Bb1a3,Ba3c4,Bc4e3][%mdl 4] 8.Na3 is the modern continuation.} O-O {[%emt 0:17:23]} 9. Bg5 {[%emt 0:00:46][%cal Bc1g5,Bg5h4,Bh4g3,Bg3h2][%mdl 32]} h6 {[%emt 0:10:17]} 10. Bh4 {[%emt 0:00:06]} c6 {[%emt 0:00:43]} 11. Ba4 {[%emt 0:00:36]} d6 {[%emt 0:00:50]} 12. Nc4 {[%emt 0:00:56]} Bc7 {[%emt 0:13:17] [#] Hoping for ...b5.} 13. Ne3 {[%emt 0:00:16]} g5 {[%emt 0:01:27]} 14. Bg3 {[%emt 0:00:06]} Be6 {[%emt 0:00:43]} 15. Bb3 {[%emt 0:02:27] [#]} Qe7 $146 {[%emt 0:01:31]} ({Predecessor:} 15... a5 16. a4 Qd7 17. Bc2 Ng4 18. Nxg4 Bxg4 19. f3 Be6 20. d4 f6 21. Qd2 Rad8 {½-½ (30) Hansen,E (2577)-Movsesian,S (2659) Doha 2014}) 16. h4 {[%emt 0:00:26]} Kh8 {[%emt 0:07:52]} 17. Re1 {[%emt 0:02:38]} Rg8 {[%emt 0:01:20]} 18. hxg5 {[%emt 0:04:27]} hxg5 {[%emt 0:00:54]} 19. Bh2 {[%emt 0:17:55]} g4 {[%emt 0:10:57]} (19... Kg7 {seems wilder.} 20. g4 Rh8 21. Qf3 Rh6) 20. Kf1 {[%emt 0:12:21][%cal Bg1f1,Bf1e2,Be2d2][%mdl 32]} Bb6 {[%emt 0:08:00]} 21. Qd2 {[%emt 0:03:31]} Kg7 {[%emt 0:04:11]} 22. Ke2 {[%emt 0:01:37]} Rh8 {[%emt 0:00:39]} 23. Rh1 {[%emt 0:01:21]} Nh5 {[%emt 0:02:11]} 24. Bxe6 {[%emt 0:02:25] [#] Strongly threatening Nf5+.} Bxe3 {[%emt 0:00:22]} 25. Qxe3 {[%emt 0:00:07]} Qxe6 {[%emt 0:00:17]} 26. Bg3 {[%emt 0:02:49]} Rh6 {[%emt 0:02:18]} 27. Kd2 {[%emt 0:02:42]} Rah8 {[%emt 0:00:56]} 28. Rhg1 {[%emt 0:01:01]} c5 {[%emt 0:01:18]} 29. Bh4 {[%emt 0:00:57]} Rg6 {[%emt 0:00:28]} 30. g3 {[%emt 0:00:33]} f5 {[%emt 0:02:22]} 31. exf5 {[%emt 0:00:11]} Qxf5 {[%emt 0:00:06]} 32. Raf1 {[%emt 0:00:56]} Rf8 {[%emt 0:02:32]} 33. f3 {[%emt 0:00:24]} Nf6 {[%emt 0:01:08]} (33... gxf3 $2 34. g4 Qf4 35. gxh5 $18) 34. c4 {[%emt 0:02:35] Weighted Error Value: White=0.05 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.16"]
[Round "4.5"]
[White "Teclaf, Pawel"]
[Black "Kempinski, Robert"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2550"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "155"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,155,30,38,28,58,50,50,43,48,36,54,62,60,60,58,58,76,67,106,60,55,45,82,87,168,168,154,167,155,183,155,105,115,41,64,43,119,132,135,134,161,162,169,162,169,158,153,95,101,100,108,107,100,110,89,88,98,95,95,94,103,94,104,103,104,103,107,102,146,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:13]} 2. Nf3 {[%emt 0:00:04]} e6 {[%emt 0:00:40]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:12]} 4. Nxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:14]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:19]} 6. Be2 {[%emt 0:00:15]} d6 {[%emt 0:02:01]} 7. Be3 {[%emt 0:00:24] B54: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4, Unusual Lines .} Bd7 {[%emt 0:03:49]} 8. Qd2 {[%emt 0:06:35]} b5 {[%emt 0:03:45] [#]} 9. a3 $146 {[%emt 0:02:33][%cal Ba2a3,Ba3a4][%mdl 32] White is slightly better.} ({Predecessor:} 9. f4 Rc8 10. Nxc6 Bxc6 11. Bf3 Nf6 12. a3 Be7 13. O-O O-O 14. Rad1 Qc7 15. Qf2 Qb7 16. e5 dxe5 17. fxe5 Nd7 18. Qg3 Bxf3 19. Rxf3 Bc5 20. Bxc5 Rxc5 21. Re1 Qc7 22. Rfe3 Rc8 23. h3 {0-1 (50) Paehtz,E (2459)-Bischoff,K (2564) Playchess.com INT 2003}) 9... Nge7 {[%emt 0:05:22]} 10. Nb3 {[%emt 0:02:37]} Nc8 {[%emt 0:01:50]} 11. a4 {[%emt 0:14:25]} b4 {[%emt 0:02:20]} 12. Na2 {[%emt 0:00:26]} a5 $1 {[%emt 0:01:44]} 13. c3 $36 {[%emt 0:01:31][%mdl 2048] White is pushing.} Rb8 {[%emt 0:08:14]} 14. Bb5 {[%emt 0:02:48]} Ne5 {[%emt 0:10:01]} 15. Bxd7+ {[%emt 0:12:38]} (15. O-O $16) 15... Qxd7 $14 {[%emt 0:01:10]} 16. Nxa5 {[%emt 0:02:48]} Qxa4 {[%emt 0:30:59]} 17. cxb4 {[%emt 0:00:45]} Qb5 {[%emt 0:01:04]} (17... Be7 $16 {was called for.}) 18. Nc3 $18 {[%emt 0:08:59]} Qxb4 {[%emt 0:02:45]} 19. b3 {[%emt 0:00:29]} Ra8 {[%emt 0:03:23]} 20. Ra4 {[%emt 0:00:12]} Qb8 {[%emt 0:00:22]} 21. O-O {[%emt 0:04:17]} ({White should play} 21. f4 Ng4 22. Bd4) 21... Be7 $16 {[%emt 0:02:35]} 22. Qe2 {[%emt 0:12:38]} (22. f4 $16 Ng4 23. Bd4 (23. Nc6 Qb7 $16)) 22... O-O {[%emt 0:02:32]} 23. f4 {[%emt 0:00:38]} Nd7 {[%emt 0:02:31]} (23... Bd8 $14) 24. Nc6 {[%emt 0:04:33]} Qc7 {[%emt 0:01:31] [#]} 25. Qb5 {[%emt 0:04:17]} (25. Rxa8 $6 Qxc6 26. Rfa1 Bf6 $14) 25... Rxa4 {[%emt 0:00:40]} 26. bxa4 {[%emt 0:01:17]} (26. Qxa4 $6 Bf6 $11) 26... Bf6 {[%emt 0:01:21]} 27. Rc1 {[%emt 0:01:40][%cal Oc3d5]} Bxc3 {[%emt 0:00:19]} 28. Rxc3 {[%emt 0:00:08][%cal Oc6e7] aiming for Ne7+!} Nf6 {[%emt 0:00:07]} 29. a5 {[%emt 0:03:21] 0x0.0024d6363f0bdp-1022s more active pieces.} ({White should try} 29. Rb3) 29... Nxe4 {[%emt 0:01:48]} 30. Rc1 {[%emt 0:00:03]} Nc5 {[%emt 0:02:38]} 31. Bxc5 {[%emt 0:02:44]} dxc5 {[%emt 0:00:06]} 32. Qxc5 {[%emt 0:00:42]} Qxf4 {[%emt 0:01:21]} 33. a6 {[%emt 0:01:47]} h6 {[%emt 0:02:15]} 34. Ra1 {[%emt 0:04:49]} Re8 {[%emt 0:01:35]} 35. a7 {[%emt 0:03:04]} Nxa7 {[%emt 0:00:06]} 36. Rxa7 {[%emt 0:02:05]} Kh8 {[%emt 0:00:35]} 37. Ne5 {[%emt 0:01:22]} Rb8 {[%emt 0:01:33] [#] ( -> ...Rb1+)} 38. Ra1 {[%emt 0:00:26] Inhibits Rb1+.} (38. Nxf7+ $6 Kh7 39. Qc2+ Kg8 40. Nxh6+ Qxh6 $11) 38... Kg8 {[%emt 0:04:04]} 39. Rf1 {[%emt 0:00:49]} Qg5 {[%emt 0:00:06]} 40. Rxf7 {[%emt 0:00:00]} (40. Qc3 $16) 40... Rb1+ $11 {[%emt 0:00:00] The position is equal.} 41. Rf1 {[%emt 0:04:44]} Rxf1+ {[%emt 0:00:46]} 42. Kxf1 {[%emt 0:00:08]} Qf5+ {[%emt 0:00:09]} 43. Ke1 {[%emt 0:01:58]} Qe4+ {[%emt 0:01:32]} 44. Kd1 {[%emt 0:02:24] Hoping for Qc8+.} Qxg2 {[%emt 0:04:31]} 45. Qc8+ {[%emt 0:00:58]} Kh7 {[%emt 0:00:07]} 46. Qc2+ {[%emt 0:00:03]} Qxc2+ {[%emt 0:00:05]} 47. Kxc2 {[%emt 0:00:03][%mdl 4096] Endgame KN-K3P} h5 $1 {[%emt 0:02:02]} 48. Kd3 {[%emt 0:06:39]} Kh6 {[%emt 0:00:07]} 49. Nf3 {[%emt 0:01:42]} g5 $1 {[%emt 0:01:33][%cal Bg7g5,Bg5g4][%mdl 32]} 50. Nd4 {[%emt 0:04:11]} g4 $1 {[%emt 0:00:46]} 51. Ke4 {[%emt 0:08:40]} Kg5 {[%emt 0:01:10]} 52. Ne2 {[%emt 0:00:07]} Kh4 {[%emt 0:07:18]} 53. Ng1 {[%emt 0:00:10] Kf4 is the strong threat.} e5 {[%emt 0:00:20]} 54. Ke3 {[%emt 0:04:03]} Kg5 {[%emt 0:00:45]} 55. Kf2 {[%emt 0:02:07]} Kh4 {[%emt 0:02:04]} 56. Ke2 {[%emt 0:00:44]} Kg5 {[%emt 0:01:55]} 57. Ke3 {[%emt 0:00:10]} Kf5 {[%emt 0:03:09]} 58. Ne2 {[%emt 0:00:03]} h4 {[%emt 0:00:25]} 59. Kd3 {[%emt 0:00:31]} Ke6 {[%emt 0:02:02]} (59... g3 $2 60. h3 $18) 60. Ke4 {[%emt 0:00:41]} Kf6 $1 {[%emt 0:00:07]} 61. Nc3 {[%emt 0:00:47] Black must now prevent Nd5+.} Ke6 {[%emt 0:00:08]} 62. Ke3 {[%emt 0:00:42]} Kf5 {[%emt 0:00:18]} (62... g3 $2 63. h3 $18 (63. hxg3 hxg3 64. Kf3 Kf7 $11)) 63. Ne2 {[%emt 0:00:52]} Ke6 {[%emt 0:00:36]} (63... g3 64. h3 Ke6 65. Ng1 $18) 64. Nc1 {[%emt 0:00:34]} Kf5 {[%emt 0:01:26]} (64... g3 65. h3 (65. hxg3 hxg3 66. Kf3 Kf7 $11) 65... Kf5 66. Ne2 $18) 65. Ne2 {[%emt 0:00:55]} Ke6 {[%emt 0:00:38]} (65... g3 66. h3 Ke6 67. Ng1 $18) 66. Nc3 {[%emt 0:00:33]} Kf5 {[%emt 0:00:41]} (66... g3 $2 67. h3 $18 (67. hxg3 hxg3 68. Kf3 Kf7 $11)) 67. Nd1 {[%emt 0:00:31]} Ke6 {[%emt 0:00:39]} (67... g3 $2 68. h3 $18 (68. hxg3 hxg3 69. Kf3 Kg6 $11)) 68. Nb2 {[%emt 0:00:31]} Kf5 {[%emt 0:01:07]} (68... g3 69. h3 (69. hxg3 hxg3 70. Kf3 Kf7 $11) 69... Kd5 70. Nd1 $18 (70. Kf3 Kd4 $11)) 69. Nd3 {[%emt 0:00:07]} Ke6 {[%emt 0:00:54]} (69... g3 70. h3 $18) 70. Nc1 {[%emt 0:00:48]} Kf5 {[%emt 0:00:08]} (70... g3 $2 71. h3 $18 (71. hxg3 hxg3 72. Kf3 Kf7 $11)) 71. Na2 {[%emt 0:00:35]} Ke6 {[%emt 0:00:29]} (71... g3 72. h3 (72. hxg3 h3 $11) 72... g2 73. Kf2 $18) 72. Nb4 {[%emt 0:00:15]} Kf5 {[%emt 0:00:30]} (72... g3 73. h3 (73. hxg3 hxg3 74. Kf3 Kf7 $11) 73... Kf5 74. Nc2 $18) 73. Nc2 {[%emt 0:00:31]} Ke6 {[%emt 0:00:22]} (73... g3 74. h3 (74. hxg3 hxg3 75. Kf3 Kg6 $11) 74... g2 75. Kf2 $18) 74. Ke2 {[%emt 0:00:43] And now Ne3 would win.} Kf5 {[%emt 0:00:17]} (74... g3 75. h3 $18 (75. hxg3 hxg3 76. Kf3 Kf7 $11)) 75. Ne3+ {[%emt 0:00:24]} Kf4 {[%emt 0:01:48]} 76. Ng2+ {[%emt 0:00:35]} Kg5 {[%emt 0:00:05]} 77. Ne1 {[%emt 0:00:08]} Kf4 {[%emt 0:00:14]} 78. Nd3+ {[%emt 0:00:38] Blacks defense is rewarded with a draw.  Weighted Error Value: White=0.09 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.17"]
[Round "5.1"]
[White "Tomczak, Jacek"]
[Black "Bernadskiy, Vitaliy"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2596"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,112,25,33,34,15,32,41,0,0,-15,-16,-15,-15,-14,-11,-5,-5,-6,-8,-14,6,6,16,-8,-20,-8,-16,-12,0,-1,0,-56,-41,-63,-63,-63,-63,-63,-63,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-82,-129,-130,-130,-130,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,-196,0]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:11]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:08]} a6 {[%emt 0:00:18]} 4. Ba4 {[%emt 0:00:16]} Nf6 {[%emt 0:01:11]} 5. O-O {[%emt 0:00:20]} b5 {[%emt 0:01:10]} 6. Bb3 {[%emt 0:00:06]} Bb7 {[%emt 0:00:32]} 7. Re1 {[%emt 0:03:07]} Be7 {[%emt 0:02:17]} 8. c3 {[%emt 0:01:12]} O-O {[%emt 0:01:37]} 9. d4 {[%emt 0:00:46]} d6 {[%emt 0:00:04]} 10. a3 {[%emt 0:08:10] C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4.} Na5 {[%emt 0:04:50]} 11. Bc2 {[%emt 0:00:59]} c5 {[%emt 0:00:40] [#]} 12. d5 $146 {[%emt 0:02:30] White is slightly better.} ({Predecessor:} 12. b4 Nc4 13. bxc5 dxc5 14. Nxe5 Nxe5 15. dxe5 Nxe4 16. Qe2 Ng5 17. f4 Ne6 18. f5 {0-1 (55) Lagno,K (2542)-Kovanova,B (2371) Belgrade 2013}) 12... c4 {[%emt 0:02:06]} 13. Nbd2 {[%emt 0:03:49]} Nd7 {[%emt 0:00:40]} 14. Nf1 {[%emt 0:03:24]} Nc5 {[%emt 0:03:28]} 15. Be3 {[%emt 0:01:26] Hoping for Bxc5.} Nab3 {[%emt 0:01:13]} 16. Rb1 {[%emt 0:00:14]} a5 {[%emt 0:06:08]} 17. Ng3 {[%emt 0:04:03]} Bc8 {[%emt 0:00:06]} 18. Nf5 {[%emt 0:17:02]} Bxf5 {[%emt 0:07:36]} 19. exf5 {[%emt 0:00:08]} a4 {[%emt 0:07:35]} 20. Bxb3 {[%emt 0:05:18]} Nxb3 {[%emt 0:01:17]} 21. Qc2 {[%emt 0:00:12]} g6 {[%emt 0:07:01]} 22. g4 {[%emt 0:07:13]} Kg7 {[%emt 0:02:51]} 23. Kh1 {[%emt 0:07:20]} h6 {[%emt 0:01:05] Prevents g5.} 24. Kg2 {[%emt 0:11:53]} ({White should try} 24. Nd2 $11) 24... Bg5 {[%emt 0:02:09]} 25. Nxg5 {[%emt 0:13:31]} hxg5 {[%emt 0:00:04]} 26. fxg6 {[%emt 0:00:02]} fxg6 {[%emt 0:00:49]} 27. f3 {[%emt 0:00:39]} Qf6 {[%emt 0:10:04]} 28. Qe4 {[%emt 0:01:00]} Rac8 {[%emt 0:00:23]} 29. Rbd1 {[%emt 0:00:39]} Nc5 {[%emt 0:00:26]} 30. Bxc5 {[%emt 0:00:04]} Rxc5 {[%emt 0:00:02]} 31. Rd2 {[%emt 0:01:07]} Qe7 {[%emt 0:01:40]} 32. Qc2 {[%emt 0:00:57]} Qb7 {[%emt 0:00:46]} 33. Qd1 {[%emt 0:00:33]} Rc7 {[%emt 0:02:07]} 34. Rf2 {[%emt 0:01:59]} Rcf7 {[%emt 0:00:41]} 35. h3 {[%emt 0:01:14]} Rf4 {[%emt 0:00:26]} 36. Re4 {[%emt 0:01:24]} Qf7 {[%emt 0:01:09] [#] White must now prevent ...Rxe4.} (36... Qa7 {looks sharper.} 37. Qe1 Rh8 38. Qd2 Rff8) 37. Rxf4 {[%emt 0:02:01]} (37. Rf1 $142) 37... gxf4 $17 {[%emt 0:02:14][%mdl 4096] Endgame KQR-KQR} ({Much worse is} 37... exf4 $6 38. Qd4+ Kg8 39. Re2 $11) ({Not} 37... Qxf4 38. Rf1 $15) 38. Rf1 {[%emt 0:01:34]} Qe7 {[%emt 0:02:21]} 39. Qc2 {[%emt 0:02:31]} (39. Qe1 $17) 39... Qh4 $19 {[%emt 0:00:30] Black is clearly better.} 40. Qf2 {[%emt 0:00:00] Prevents Qg3+.} Qxf2+ {[%emt 0:00:00]} 41. Rxf2 {[%emt 0:01:43] KR-KR} Rh8 {[%emt 0:03:58]} 42. Rf1 {[%emt 0:02:23]} Kf6 {[%emt 0:00:28]} 43. Re1 {[%emt 0:00:31]} g5 {[%emt 0:00:58]} 44. Re2 {[%emt 0:01:12]} Ke7 {[%emt 0:00:46]} 45. Re1 {[%emt 0:00:23]} Kd7 {[%emt 0:00:05]} 46. Re2 {[%emt 0:02:16]} Kc7 {[%emt 0:00:03]} 47. Rd2 {[%emt 0:00:37]} Kb6 {[%emt 0:00:04]} 48. Rd1 {[%emt 0:00:07]} Kc5 {[%emt 0:01:04]} 49. Rd2 {[%emt 0:02:22]} Rh7 {[%emt 0:00:03]} 50. Kh2 {[%emt 0:02:08]} Kb6 {[%emt 0:01:30]} 51. Kg2 {[%emt 0:00:45]} Kc7 {[%emt 0:00:27]} 52. Rd1 {[%emt 0:00:18]} Kd8 {[%emt 0:00:04]} 53. Re1 {[%emt 0:00:16]} Ke7 {[%emt 0:00:04]} 54. Re2 {[%emt 0:00:14]} Kf6 {[%emt 0:00:04]} 55. Re1 {[%emt 0:00:17]} Rc7 {[%emt 0:00:22]} 56. Rd1 {[%emt 0:00:44]} Rh7 $2 {[%emt 0:06:28][%mdl 32768] Weighted Error Value: White=0.07 (flawless) /Black=0.01 (flawless) . Loss on time!?} ({Black should play} 56... Rc5 $19 57. Kf2 Rc7) 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.17"]
[Round "5.2"]
[White "Kempinski, Robert"]
[Black "Plat, Vojtech"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2558"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,118,20,19,12,11,10,20,21,18,12,18,9,22,14,47,17,18,17,16,21,21,19,9,0,7,0,0,0,13,0,0,-7,-7,-13,-18,-26,-14,-18,0,0,0,-28,-27,-35,-33,-31,-28,-26,-25,-34,-33,-41,-38,-33,-35,-52,-26,-42,-24,-40,-20,-46,-47,-43,-19,-19,-19,-50,-34,-58,-42,-57,-50,-54,-35,-42,-42,-53,-57,-72,-72,-93,-42,-104,-96,-181,-167,-247,-241,-245,-235,-151,-206,-214,-208,-169,-197,-207,-202,-437,-429,-422,-397,-1071,-1006,-12846,-12847,-12847,-12847,-12849,-12849]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:35]} g6 {[%emt 0:00:04]} 3. c4 {[%emt 0:00:56]} Bg7 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:21]} O-O {[%emt 0:00:12]} 5. Be2 {[%emt 0:00:20]} c5 {[%emt 0:00:48]} 6. d5 {[%emt 0:00:20] E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} e6 {[%emt 0:00:31][%cal Ob7b5]} 7. Nc3 {[%emt 0:00:16]} exd5 {[%emt 0:00:11]} 8. cxd5 {[%emt 0:00:10] The position is equal.} d6 {[%emt 0:00:07]} 9. Nd2 {[%emt 0:01:53]} Re8 {[%emt 0:01:49] has lost popularity (9...Na6).} 10. O-O {[%emt 0:01:46]} Na6 {[%emt 0:01:45]} 11. e4 {[%emt 0:00:44]} Bd7 $5 {[%emt 0:01:06][%mdl 4] Exploring less charted territory.} 12. Re1 {[%emt 0:02:38]} Nc7 {[%emt 0:06:02]} 13. a4 {[%emt 0:01:21] Prevents b5.} a6 {[%emt 0:00:28]} 14. Bf3 {[%emt 0:11:06] Black must now prevent Nc4.} Bf8 $1 {[%emt 0:09:43] [#]} 15. Nb3 $146 {[%emt 0:19:12]} ({Predecessor:} 15. a5 Nb5 16. Nc4 Nd4 17. Be3 Nxf3+ 18. Qxf3 Rc8 19. Bg5 Kg7 20. e5 dxe5 21. Ne4 Be7 22. d6 Rc6 23. dxe7 Qxe7 24. Rad1 {1-0 (24) Larsen,K (2235)-Jensen,T (2006) Hillerod 2020}) 15... b5 {[%emt 0:18:10]} 16. Bf4 {[%emt 0:08:56]} bxa4 {[%emt 0:07:47]} 17. Nxa4 {[%emt 0:05:47]} Rb8 {[%emt 0:01:20][%cal Of6d5]} 18. Bd2 {[%emt 0:04:41]} Ng4 {[%emt 0:14:23]} 19. Bxg4 {[%emt 0:12:02]} Bxg4 {[%emt 0:00:06]} 20. Qxg4 {[%emt 0:00:38]} Rxb3 {[%emt 0:00:03]} 21. Qd1 {[%emt 0:05:25]} Rb7 {[%emt 0:02:50]} 22. Ba5 {[%emt 0:03:49]} Qd7 {[%emt 0:05:36]} 23. Rc1 {[%emt 0:03:41]} Reb8 {[%emt 0:07:09]} (23... Bh6 {seems wilder.} 24. Rxc5 dxc5 25. Nxc5 Qb5) 24. e5 {[%emt 0:01:14]} Nxd5 {[%emt 0:02:08] Strongly threatening ...Nf4.} 25. Qxd5 {[%emt 0:05:25][%cal Oe5d6]} Qxa4 {[%emt 0:00:03]} 26. Bc3 {[%emt 0:00:10]} Qb3 {[%emt 0:00:38]} 27. Qxb3 {[%emt 0:01:54]} Rxb3 {[%emt 0:00:04]} 28. exd6 {[%emt 0:00:18]} Bxd6 {[%emt 0:00:02]} 29. Ra1 {[%emt 0:00:14]} R3b6 {[%emt 0:01:35]} 30. g3 {[%emt 0:00:20]} Bf8 {[%emt 0:00:07]} 31. Ra5 {[%emt 0:00:21]} Rc6 {[%emt 0:00:39]} 32. Re5 {[%emt 0:03:18]} Rd8 {[%emt 0:05:33]} 33. Kf1 {[%emt 0:00:21]} Rb6 {[%emt 0:02:01]} 34. Re4 {[%emt 0:00:33]} h5 {[%emt 0:01:39]} 35. Ke2 f5 {[%emt 0:01:23]} 36. Rea4 {[%emt 0:01:32]} Re8+ {[%emt 0:02:03]} 37. Kf3 {[%emt 0:01:01]} Ree6 {[%emt 0:00:08]} 38. h4 {[%emt 0:00:09]} Kf7 {[%emt 0:00:18]} 39. Ra1 {[%emt 0:00:19]} Rbc6 {[%emt 0:02:54]} 40. Rd1 {[%emt 0:00:00]} Bd6 {[%emt 0:00:00]} 41. Ra4 {[%emt 0:02:36]} Ke7 {[%emt 0:04:47]} 42. Rda1 {[%emt 0:03:15]} Bc7 {[%emt 0:00:34]} 43. Rc4 {[%emt 0:00:59]} Kd7 {[%emt 0:01:28]} 44. Rd1+ {[%emt 0:00:31]} Rcd6 {[%emt 0:00:22]} 45. Ra1 {[%emt 0:00:29]} Rd3+ {[%emt 0:01:13]} 46. Kg2 {[%emt 0:00:08]} Re2 {[%emt 0:01:16] Hoping for ...Bxg3.} 47. Kf1 {[%emt 0:03:34]} (47. Kg1 $17) 47... Rc2 $19 {[%emt 0:00:06][%cal Oa6a5]} 48. Ke1 {[%emt 0:07:01]} (48. Kg1 $142) 48... f4 {[%emt 0:07:44]} 49. gxf4 {[%emt 0:02:39]} Rh3 {[%emt 0:00:04][%cal Rh3h1] [#]} 50. Rd1+ {[%emt 0:00:23]} Kc6 {[%emt 0:01:01][%cal Rh3h1] Black is more active.} 51. Rd2 {[%emt 0:00:08]} Rxd2 {[%emt 0:00:46]} 52. Bxd2 {[%emt 0:00:07][%mdl 4096] Endgame [#] KRB-KRB} Kb5 {[%emt 0:00:05]} 53. Re4 {[%emt 0:01:03]} Rxh4 {[%emt 0:00:07] And now ...g5 would win.} 54. Kf1 $2 {[%emt 0:01:21]} (54. Re6) 54... g5 {[%emt 0:01:15]} 55. Kg2 {[%emt 0:00:54]} Bxf4 {[%emt 0:01:37]} 56. Bxf4 {[%emt 0:00:06]} (56. Be1) 56... Rxf4 {[%emt 0:00:02] Black is clearly winning.} ({Worse is} 56... gxf4 57. f3 $11) 57. Rxf4 {[%emt 0:00:07]} gxf4 {[%emt 0:00:01]} 58. Kf3 {[%emt 0:00:07]} c4 {[%emt 0:00:09][%cal Bc5c4,Bc4c3][%mdl 32]} 59. Kxf4 {[%emt 0:00:07]} c3 {[%emt 0:00:29] Weighted Error Value: White=0.33/Black=0.04 (flawless)} 0-1

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.17"]
[Round "5.3"]
[White "Nasuta, Grzegorz"]
[Black "Teclaf, Pawel"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2500"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,60,38,34,14,17,18,23,20,20,13,15,19,22,22,31,23,9,0,0,-44,-41,-31,-33,-28,-18,-46,-10,-50,0,0,0,0,0,0,0,-11,0,0,0,0,0,0,0,-10,-10,-16,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:04][%cal Bg8f6,Bf6e4,Be4d6,Bd6f5][%mdl 32]} 3. Nxe5 {[%emt 0:00:09]} d6 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:06]} Nxe4 {[%emt 0:00:04]} 5. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 6. Bd3 {[%emt 0:00:08]} Bf5 {[%emt 0:00:04]} 7. O-O {[%emt 0:00:38]} Be7 {[%emt 0:00:03]} 8. Re1 {[%emt 0:02:03]} O-O {[%emt 0:00:11]} 9. Nbd2 {[%emt 0:00:05][%cal Rd2e4] is the new trend. C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves.} Nd6 $1 {[%emt 0:00:03]} 10. Nf1 {[%emt 0:00:14]} c6 {[%emt 0:00:03]} 11. Bxf5 {[%emt 0:00:51] White has an edge.} Nxf5 {[%emt 0:00:09]} 12. Qd3 {[%emt 0:00:05]} Nd6 {[%emt 0:02:54]} 13. Bf4 {[%emt 0:02:10]} Na6 {[%emt 0:00:06]} 14. h4 {[%emt 0:03:12]} Nc7 {[%emt 0:09:09]} 15. Ng5 {[%emt 0:02:58][%csl Gg5][%cal Rd3h7] [#]} g6 {[%emt 0:01:10]} 16. Nh2 {[%emt 0:02:33]} Qd7 {[%emt 0:32:46] [#] Against Ng4} 17. Qg3 $146 {[%emt 0:05:36][%cal Oe1e7] And now Rxe7! would win.} ({Predecessor:} 17. h5 Bxg5 18. Bxg5 Rfe8 19. hxg6 hxg6 20. Bf6 Rxe1+ 21. Rxe1 Re8 22. Rf1 Na6 23. Be5 Qe6 24. f4 {1-0 (66) Caruana,F (2786)-Mamedyarov,S (2759) Bucharest 2022}) 17... Nf5 {[%emt 0:06:44][%csl LRd4,LRg3]} 18. Qh3 {[%emt 0:01:39]} f6 {[%emt 0:05:43]} 19. Ngf3 {[%emt 0:14:02]} Ne6 {[%emt 0:01:17]} 20. Bd2 {[%emt 0:02:59]} Bd6 {[%emt 0:07:02]} 21. c3 {[%emt 0:13:04]} (21. h5 {keeps more tension.} Bxh2+ 22. Kxh2 Nexd4 23. Nxd4 Qc7+ 24. Kg1) 21... Nf4 {[%emt 0:09:21]} (21... h5 $15) 22. Bxf4 $11 {[%emt 0:00:35] The position is equal.} Bxf4 {[%emt 0:00:05]} 23. h5 {[%emt 0:05:34]} Bxh2+ {[%emt 0:03:00]} 24. Nxh2 {[%emt 0:06:44]} Qf7 {[%emt 0:00:33]} 25. Qg4 {[%emt 0:13:36]} Rfe8 {[%emt 0:02:49]} 26. Qf4 {[%emt 0:03:10]} Kg7 {[%emt 0:01:22]} 27. Nf3 {[%emt 0:01:33]} Qd7 {[%emt 0:01:05]} 28. hxg6 {[%emt 0:07:58]} hxg6 {[%emt 0:00:11]} 29. Rxe8 {[%emt 0:03:06]} Rxe8 {[%emt 0:00:04]} 30. Re1 {[%emt 0:00:08] Inhibits Re2.} Qd6 {[%emt 0:02:09] Weighted Error Value: White=0.08 (flawless) /Black=0.06 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.17"]
[Round "5.4"]
[White "Mastrovasilis, Dimitrios"]
[Black "Tazbir, Marcin"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2597"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,81,16,3,5,12,8,0,0,7,8,9,12,10,22,0,14,0,7,0,0,0,26,11,25,24,51,44,46,47,44,43,56,48,72,69,85,90,81,86,87,75,114,121,220,139,234,237,438,444,993,966,873,727,729,718,748,559,719,721,700,665,916,863]} 1. e4 {[%emt 0:01:28]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:34]} Nc6 {[%emt 0:00:02]} 3. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:36]} 4. Nxd4 {[%emt 0:00:13]} Nf6 {[%emt 0:00:03]} 5. Nc3 {[%emt 0:00:12]} e5 {[%emt 0:00:03]} 6. Ndb5 {[%emt 0:00:19]} d6 {[%emt 0:00:05]} 7. Bg5 {[%emt 0:00:33]} a6 {[%emt 0:00:06]} 8. Na3 {[%emt 0:00:09]} b5 {[%emt 0:00:06]} 9. Nd5 {[%emt 0:01:25]} Be7 {[%emt 0:00:41]} 10. Bxf6 {[%emt 0:00:20]} Bxf6 {[%emt 0:00:07]} 11. c4 {[%emt 0:00:52]} b4 {[%emt 0:00:22] B33: Sicilian: Pelikan and Sveshnikov Variations.} 12. Nc2 {[%emt 0:00:09]} O-O {[%emt 0:01:53]} 13. g3 {[%emt 0:01:07]} a5 {[%emt 0:02:45] The position is equal.} 14. Bg2 {[%emt 0:00:23]} g6 {[%emt 0:00:47] is recently more successful than 14...Bg5.} 15. O-O {[%emt 0:00:49]} Bg7 {[%emt 0:01:04]} 16. Qd3 {[%emt 0:00:50]} Be6 {[%emt 0:02:00]} 17. Rad1 {[%emt 0:00:34]} Qb8 {[%emt 0:04:22] [#]} 18. h4 $146 {[%emt 0:08:01]} ({Predecessor:} 18. Kh1 Ra7 19. b3 Kh8 20. f4 f5 21. exf5 gxf5 22. Nde3 e4 23. Qxd6 Qc8 24. Qd2 {½-½ (96) Diaz Camallonga,C (2467)-Salem,A (2682) Chess.com INT 2020}) 18... h5 {[%emt 0:01:25]} 19. Kh2 {[%emt 0:03:08]} Qa7 {[%emt 0:03:45]} 20. b3 {[%emt 0:01:32]} Rad8 {[%emt 0:05:12]} 21. Qe2 {[%emt 0:07:28]} Rfe8 {[%emt 0:07:55][%cal Bf8e8,Be8e7,Be7a7,Ba7a3][%mdl 32]} 22. Rd3 {[%emt 0:03:42]} Qc5 {[%emt 0:10:40]} 23. Nc7 {[%emt 0:12:20] Pair of Knights!} Re7 {[%emt 0:05:07]} 24. Nb5 {[%emt 0:01:25]} Na7 {[%emt 0:10:57]} 25. Nxa7 {[%emt 0:09:01]} Rxa7 {[%emt 0:01:37]} 26. Rfd1 {[%emt 0:10:43]} Bh6 {[%emt 0:03:23]} 27. Bh3 {[%emt 0:11:21] Inhibits Bg4.} a4 {[%emt 0:05:25]} 28. Bxe6 {[%emt 0:01:14]} fxe6 {[%emt 0:00:07]} 29. Ne1 {[%emt 0:00:33][%cal Bc2e1,Be1d3,Bd3b2,Bb2c4][%mdl 32]} axb3 {[%emt 0:01:55]} 30. axb3 {[%emt 0:00:11]} Ra3 {[%emt 0:04:08]} 31. Kg2 {[%emt 0:02:33]} Kf7 {[%emt 0:03:57]} (31... Rd7 $16) 32. Rf3+ {[%emt 0:04:18]} Ke7 {[%emt 0:00:13]} (32... Kg7 $16 {was called for.} 33. Nd3 Qa5) 33. Nd3 $18 {[%emt 0:01:09]} Qa5 {[%emt 0:00:16]} (33... Qc7 34. Nxb4 Rc8) 34. c5 {[%emt 0:00:30] White is clearly winning.} Qc7 {[%emt 0:09:29]} (34... Rxb3 $142 35. Nxe5 dxe5 36. Rxb3 Rxd1 37. Qxd1 Qxc5) 35. cxd6+ {[%emt 0:05:28]} Qxd6 {[%emt 0:00:45]} 36. Nb2 {[%emt 0:00:41]} Qa6 {[%emt 0:01:06]} 37. Nc4 {[%emt 0:01:32] [#] Black must now prevent Rxd8.} Ra2 {[%emt 0:01:04]} 38. Qe1 {[%emt 0:01:34]} Rxd1 {[%emt 0:00:30]} 39. Qxd1 {[%emt 0:01:43]} Ra1 {[%emt 0:01:37]} 40. Qd3 {[%emt 0:00:00]} Re1 {[%emt 0:00:00] [#]} 41. Rf7+ $3 {[%emt 0:01:28][%mdl 512] Weighted Error Value: White=0.13 (very precise) /Black=0.23 (precise)} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.17"]
[Round "5.5"]
[White "Sumets, Andrey"]
[Black "Donchenko, Alexander"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2547"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,47,0,0,-4,0,-18,0,-11,0,0,0,0,0,0,0,0,0,0,0,0,3,3,2,0,0,0,10,0,0,0]} 1. d4 {[%emt 0:01:12]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:04]} d5 {[%emt 0:00:12]} 4. Nc3 {[%emt 0:01:19]} Bb4 {[%emt 0:00:15]} 5. cxd5 {[%emt 0:04:32]} exd5 {[%emt 0:00:38]} 6. Qa4+ {[%emt 0:00:12]} Nc6 {[%emt 0:00:07]} 7. Bg5 {[%emt 0:00:05]} h6 {[%emt 0:00:39]} 8. Bxf6 {[%emt 0:00:06]} Qxf6 {[%emt 0:00:06]} 9. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:23]} 10. Rc1 {[%emt 0:03:20]} Rd8 {[%emt 0:01:17] The position is equal.} 11. a3 {[%emt 0:01:12] D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} Bf8 {[%emt 0:00:39]} 12. Be2 {[%emt 0:00:10]} Ne7 {[%emt 0:04:47]} 13. O-O {[%emt 0:01:01]} Ng6 {[%emt 0:16:23]} 14. b4 {[%emt 0:05:27]} a6 {[%emt 0:03:04]} 15. Qb3 {[%emt 0:08:27]} c6 {[%emt 0:03:20]} 16. Na4 {[%emt 0:00:56] [#]} Rb8 $146 {[%emt 0:13:49]} ({Predecessor:} 16... Bg4 17. Nc5 Rab8 18. Rc2 Qf5 19. Re1 Bxf3 20. Bxf3 Nh4 21. Be2 Rd6 22. Qd3 Qc8 {1-0 (35) Arbakov,V (2374)-Voitsekhovsky,S (2527) Samara 2003}) 17. Nc5 {[%emt 0:01:31]} Bd6 {[%emt 0:04:01]} 18. Rfe1 {[%emt 0:02:01]} Bg4 {[%emt 0:04:20]} 19. Qd1 {[%emt 0:08:08]} h5 {[%emt 0:08:08]} 20. h3 {[%emt 0:13:22]} Bf5 {[%emt 0:07:33]} 21. Nd2 {[%emt 0:05:39]} Qg5 {[%emt 0:01:06] [#] And now ...Bxh3 would win.} 22. Nf3 {[%emt 0:01:38]} Qf6 {[%emt 0:00:15]} 23. Nd2 {[%emt 0:01:07]} Qg5 {[%emt 0:05:38] Hoping for ...Bxh3.} 24. Nf3 {[%emt 0:00:17] A balanced but interesting game.  Weighted Error Value: White=0.02 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.18"]
[Round "6.1"]
[White "Plat, Vojtech"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2556"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "92"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,92,17,12,5,-17,0,-9,-10,-20,0,0,0,-6,0,0,20,-14,-11,-11,0,0,0,-20,-19,-19,-18,-16,-13,-15,-8,-9,-8,-9,0,-14,-8,-10,-13,-27,-12,-18,0,-31,-23,-74,-23,-32,-24,-30,-32,-41,0,-22,-22,-22,-22,-23,-23,-112,-109,-104,-106,-147,-147,-147,-147,-193,-193,-294,-279,-603,-513,-759,-758,-1993,-1882,-971,-775]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:34]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:11]} 3. Bb5+ {[%emt 0:00:09]} Bd7 {[%emt 0:01:39]} 4. Bxd7+ {[%emt 0:00:05]} Qxd7 {[%emt 0:00:13]} 5. O-O {[%emt 0:00:24]} Nf6 {[%emt 0:00:38]} 6. Re1 {[%emt 0:00:16]} Nc6 {[%emt 0:00:39]} 7. d4 {[%emt 0:00:20]} cxd4 {[%emt 0:02:55]} 8. Nxd4 {[%emt 0:00:16]} g6 {[%emt 0:02:11]} 9. Nc3 {[%emt 0:03:10]} Bg7 {[%emt 0:05:34] B52: Sicilian: Moscow Variation with 3...Bd7.} 10. h3 {[%emt 0:02:58]} O-O {[%emt 0:03:12]} 11. Bg5 {[%emt 0:03:51]} Rfe8 {[%emt 0:05:55] The position is equal.} 12. Qd2 {[%emt 0:10:03] [#]} Rac8 $146 {[%emt 0:08:29]} ({Predecessor:} 12... h5 13. Nf3 Rad8 14. Bh6 Bh8 15. Rab1 a6 16. Nd5 Nxd5 17. Qxd5 Ne5 18. Ng5 e6 {0-1 (49) Amarapala,S (1471)-Gaure,S (1532) Oslo 2017}) 13. Rad1 {[%emt 0:04:46]} a6 {[%emt 0:05:12]} 14. Nf3 {[%emt 0:03:28] And now e5 would win.} Qe6 {[%emt 0:09:58] Inhibits e5.} 15. Bh6 {[%emt 0:15:16]} Ne5 {[%emt 0:01:01] aiming for ...Nxf3+.} 16. Nxe5 {[%emt 0:00:42]} (16. Nd4 {is more complex.} Bxh6 17. Qxh6 Qc4 18. Nd5) 16... Bxh6 {[%emt 0:01:49]} 17. Qxh6 {[%emt 0:00:05]} Qxe5 {[%emt 0:00:07]} 18. Qe3 {[%emt 0:00:49]} Qc5 {[%emt 0:09:17]} 19. e5 {[%emt 0:01:03]} dxe5 {[%emt 0:00:36]} 20. Qxe5 {[%emt 0:00:20]} Qxe5 {[%emt 0:00:50]} 21. Rxe5 {[%emt 0:00:07]} Kf8 {[%emt 0:00:40]} 22. Rd2 {[%emt 0:02:48]} Red8 {[%emt 0:01:42]} 23. Rxd8+ {[%emt 0:00:45]} Rxd8 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRN-KRN} 24. Kf1 {[%emt 0:00:17]} e6 {[%emt 0:01:26]} 25. Ke2 {[%emt 0:00:42]} Rc8 {[%emt 0:01:34]} 26. Kd2 {[%emt 0:02:24]} Ke7 {[%emt 0:01:11]} 27. Re3 {[%emt 0:00:58]} h5 {[%emt 0:00:49]} 28. a4 {[%emt 0:00:50]} Rc7 {[%emt 0:06:09]} 29. Kd3 {[%emt 0:02:58]} h4 {[%emt 0:02:24]} 30. Re2 {[%emt 0:01:37]} (30. Kd2 $11) 30... Rc5 {[%emt 0:02:16]} (30... Rd7+ $1 $17 31. Kc4 g5) 31. Ne4 {[%emt 0:13:20]} Rd5+ {[%emt 0:00:36]} 32. Ke3 {[%emt 0:05:28]} Re5 {[%emt 0:06:41]} 33. Kd4 {[%emt 0:00:38]} Rd5+ {[%emt 0:01:45]} 34. Ke3 {[%emt 0:00:15]} Nxe4 {[%emt 0:00:55]} 35. Kxe4 {[%emt 0:00:04] KR-KR} f5+ {[%emt 0:00:22]} 36. Kf3 {[%emt 0:04:30]} Rc5 {[%emt 0:12:46]} 37. Rd2 {[%emt 0:00:11]} (37. Ke3 $11) 37... e5 $1 $17 {[%emt 0:00:35][%cal Be6e5,Be5e4][%mdl 32]} 38. Ke2 {[%emt 0:01:36] [#]} Ke6 $1 {[%emt 0:00:48]} 39. b3 {[%emt 0:02:34] [#]} b5 $1 {[%emt 0:04:12] Against c4} 40. axb5 {[%emt 0:00:00]} axb5 {[%emt 0:00:00][%cal Ba6b5,Bb5b4][%mdl 32]} 41. Ke1 {[%emt 0:03:28]} (41. c4 $17) 41... e4 $19 {[%emt 0:02:42]} 42. Kd1 {[%emt 0:09:12]} (42. Kf1 {is a better defense.}) 42... b4 {[%emt 0:07:15]} 43. Ke1 $2 {[%emt 0:02:29]} (43. Re2) 43... Ke5 {[%emt 0:01:28] Black is clearly winning.} 44. Re2 {[%emt 0:00:32]} f4 {[%emt 0:03:28] Threatens to win with ...Rd5.} 45. Rd2 {[%emt 0:00:04]} Rd5 {[%emt 0:01:05] ...Rxd2 is the strong threat.} 46. Re2 {[%emt 0:02:36]} g5 {[%emt 0:01:35] Weighted Error Value: White=0.43/Black=0.05 (flawless)} 0-1

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.18"]
[Round "6.2"]
[White "Bernadskiy, Vitaliy"]
[Black "Sumets, Andrey"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2598"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,94,4,1,-6,7,0,0,0,7,0,0,0,0,0,14,8,11,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,4,4,4,0,16,0,10,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,7,7,7,7,7,7,7,7,7,7,7,7,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:02]} c6 {[%emt 0:00:10]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:03]} Bf5 {[%emt 0:00:03]} 4. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:04]} Ne7 {[%emt 0:00:05] The position is equal.} 6. Nf3 {[%emt 0:00:09] B12: Caro-Kann: Advance Variation.} Nd7 {[%emt 0:00:45]} 7. Nh4 {[%emt 0:01:19]} dxc4 {[%emt 0:02:31]} 8. Bxc4 {[%emt 0:01:49]} Nb6 {[%emt 0:01:09]} 9. Bb3 {[%emt 0:00:10]} h6 {[%emt 0:03:46]} 10. Nxf5 {[%emt 0:06:56]} Nxf5 {[%emt 0:00:12]} 11. Be3 {[%emt 0:00:54]} Bb4 {[%emt 0:25:58][%cal Oc6c5]} 12. O-O {[%emt 0:14:16] [#]} c5 $146 {[%emt 0:00:59][%cal Rc5d4]} ({Predecessor:} 12... Qh4 13. a3 Bf8 14. Qf3 g6 15. g3 Qe7 16. g4 Nh4 17. Qg3 Bg7 18. f4 O-O-O {1-0 (25) Ris,R (2381)-Grigoryan,M (2077) Coulsdon 2007}) 13. Ne2 {[%emt 0:10:56] Black should prevent a3.} O-O {[%emt 0:08:35]} 14. Qd3 {[%emt 0:14:22]} cxd4 {[%emt 0:07:25]} 15. Nxd4 {[%emt 0:12:10]} Bc5 {[%emt 0:10:24][%cal Rc5d4]} 16. Rad1 {[%emt 0:00:05]} Bxd4 {[%emt 0:03:52]} 17. Bxd4 {[%emt 0:01:27]} Qxd4 {[%emt 0:00:09]} 18. Qxd4 {[%emt 0:00:04]} Nxd4 {[%emt 0:00:04]} 19. Rxd4 {[%emt 0:00:03]} Rfd8 {[%emt 0:00:06]} 20. Rfd1 {[%emt 0:00:05]} Rxd4 {[%emt 0:00:06]} 21. Rxd4 $11 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRN} Kf8 {[%emt 0:00:11]} 22. f4 {[%emt 0:00:45]} Ke7 {[%emt 0:00:08]} 23. Kf2 {[%emt 0:00:37]} Rc8 {[%emt 0:00:08]} 24. Ke3 {[%emt 0:02:54]} h5 {[%emt 0:05:18]} 25. Kd2 {[%emt 0:03:58]} g6 {[%emt 0:00:23]} 26. Rd3 {[%emt 0:00:36]} Nc4+ {[%emt 0:01:33]} 27. Bxc4 {[%emt 0:00:07]} Rxc4 {[%emt 0:00:03] KR-KR} 28. g3 {[%emt 0:00:08]} Ra4 {[%emt 0:03:26]} 29. a3 {[%emt 0:00:38]} Rc4 {[%emt 0:00:18]} 30. Rc3 {[%emt 0:00:58]} Rxc3 {[%emt 0:00:07]} 31. Kxc3 {[%emt 0:02:48] KP-KP} Kd7 {[%emt 0:00:25]} 32. Kc4 {[%emt 0:00:09]} Kc6 {[%emt 0:00:07]} 33. a4 {[%emt 0:00:15]} Kb6 {[%emt 0:21:03]} 34. b4 {[%emt 0:02:07][%cal Bb2b4,Bb4b5][%mdl 32]} Kc6 {[%emt 0:00:26]} 35. b5+ {[%emt 0:01:22]} Kc7 {[%emt 0:00:10]} 36. Kc5 {[%emt 0:00:49]} b6+ {[%emt 0:00:39]} 37. Kd4 {[%emt 0:00:10]} Kd7 {[%emt 0:00:05]} 38. Ke4 {[%emt 0:00:16]} Ke7 {[%emt 0:00:08]} 39. Kf3 {[%emt 0:01:15]} Kf8 {[%emt 0:01:15]} 40. g4 {[%emt 0:00:00]} hxg4+ {[%emt 0:00:00]} 41. Kxg4 {[%emt 0:04:01]} Kg8 {[%emt 0:01:51]} 42. Kg5 {[%emt 0:00:30]} Kg7 {[%emt 0:00:08]} 43. h3 {[%emt 0:00:14]} Kg8 {[%emt 0:01:21]} 44. Kf6 {[%emt 0:00:34] [#] Threatening mate with Ke7.} Kf8 {[%emt 0:00:18]} 45. h4 {[%emt 0:00:16]} Ke8 {[%emt 0:00:04]} 46. Kg7 {[%emt 0:00:58]} Ke7 {[%emt 0:00:05]} 47. Kg8 {[%emt 0:00:07]} Ke8 $1 {[%emt 0:00:05] An uneventful encounter.  Weighted Error Value: White=0.02 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.18"]
[Round "6.3"]
[White "Tazbir, Marcin"]
[Black "Tomczak, Jacek"]
[Result "1/2-1/2"]
[ECO "A15"]
[WhiteElo "2511"]
[BlackElo "2596"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,65,-8,0,0,0,-23,-18,-8,-5,-35,-43,-51,-48,-48,-44,-61,-59,-70,-47,-64,-52,-90,-40,-75,-46,-41,-50,-45,-37,-44,-42,-39,-46,-36,-16,-23,6,8,5,6,0,0,3,14,53,57,77,26,27,29,50,49,50,45,39,8,2,4]} 1. c4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:19]} 2. g3 {[%emt 0:00:04]} c6 {[%emt 0:00:24]} 3. Bg2 {[%emt 0:00:35]} d5 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:00:04]} dxc4 {[%emt 0:00:45]} 5. a4 {[%emt 0:01:30]} Bf5 {[%emt 0:08:25]} 6. Na3 {[%emt 0:03:32] A11: English Opening: 1...c6.} Qd5 {[%emt 0:07:19]} 7. Nh4 {[%emt 0:02:54]} Be4 {[%emt 0:00:48]} 8. f3 {[%emt 0:00:59]} Bg6 {[%emt 0:00:37]} 9. Nxg6 {[%emt 0:00:14]} hxg6 {[%emt 0:00:06]} ({Of course not} 9... fxg6 10. Qc2 $11) 10. Qc2 {[%emt 0:00:07]} e5 $36 {[%emt 0:02:54][%mdl 2048] White is under pressure.} 11. Qxc4 {[%emt 0:01:31] [#]} Na6 $146 {[%emt 0:00:30] Prevents b4.} ({Predecessor:} 11... Nbd7 12. d3 Qc5 13. Qxc5 Nxc5 14. Nc4 Nb3 15. Rb1 Bb4+ 16. Kf2 Nd7 17. Be3 f6 {0-1 (59) Vandezande,A-Krijgelmans,J Ostend 1987}) 12. Qxd5 {[%emt 0:03:30]} Nxd5 {[%emt 0:00:34]} 13. Rb1 {[%emt 0:03:25]} O-O-O {[%emt 0:04:47]} 14. Nc4 {[%emt 0:11:14]} f6 {[%emt 0:01:58]} 15. b3 {[%emt 0:03:17]} Bb4 {[%emt 0:09:37]} ({Black should try} 15... g5 $17) 16. Ba3 {[%emt 0:07:48]} Ne3 {[%emt 0:12:03]} 17. Nxe3 {[%emt 0:02:00] [#] Bxb4 is the strong threat.} Bxa3 {[%emt 0:01:42]} 18. Nc2 {[%emt 0:00:09]} Be7 {[%emt 0:20:45]} 19. b4 {[%emt 0:06:36]} f5 {[%emt 0:00:57]} 20. f4 {[%emt 0:06:22]} exf4 21. gxf4 {[%emt 0:02:42]} Nc7 {[%emt 0:12:22]} 22. e3 {[%emt 0:04:25]} g5 {[%emt 0:00:25]} 23. fxg5 {[%emt 0:01:12]} Bxg5 {[%emt 0:00:14]} 24. b5 $1 {[%emt 0:00:05]} cxb5 {[%emt 0:01:31]} (24... Bh4+ {with more complications.} 25. Ke2 cxb5 26. Na3 f4) 25. Nd4 {[%emt 0:03:00]} Rxd4 {[%emt 0:05:57]} 26. exd4 {[%emt 0:00:16]} Re8+ {[%emt 0:00:05]} 27. Kd1 {[%emt 0:05:28]} Rd8 {[%emt 0:00:32]} 28. axb5 {[%emt 0:01:22]} (28. h4 $16 Bf4 29. axb5) 28... Rxd4 $11 {[%emt 0:00:19]} 29. Rb2 {[%emt 0:00:12]} Ne8 {[%emt 0:02:29]} 30. Rc2+ {[%emt 0:02:26]} Kb8 {[%emt 0:00:20]} 31. Re1 {[%emt 0:00:53]} Nd6 {[%emt 0:00:27]} 32. Re6 {[%emt 0:00:51]} Nxb5 {[%emt 0:01:58]} 33. Re8+ {Weighted Error Value: White=0.09 (flawless) /Black=0.11 (very precise)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.18"]
[Round "6.4"]
[White "Teclaf, Pawel"]
[Black "Mastrovasilis, Dimitrios"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2550"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,60,16,6,4,0,5,4,5,5,5,4,8,12,8,6,6,7,7,6,7,-7,-7,-4,-8,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:14]} 3. Nc3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:09]} 4. d4 {[%emt 0:00:04]} exd4 {[%emt 0:00:08]} 5. Nxd4 {[%emt 0:00:04]} Bb4 {[%emt 0:00:10]} 6. Nxc6 {[%emt 0:00:03]} bxc6 {[%emt 0:00:07]} 7. Bd3 {[%emt 0:00:03][%cal Bf1d3,Bd3e4,Be4c6][%mdl 32]} d5 {[%emt 0:00:16]} 8. Bd2 {[%emt 0:00:04]} O-O {[%emt 0:00:21]} 9. O-O {[%emt 0:00:03] The position is equal.} Bxc3 {[%emt 0:00:08] C47: Scotch Four Knights and Four Knights with 4 g3.} (9... Bd6 {is more complex.} 10. h3 Rb8 11. Re1 dxe4 12. Nxe4 Nxe4 13. Rxe4 Bf5) 10. Bxc3 {[%emt 0:00:04]} dxe4 $1 {[%emt 0:00:08][%mdl 4] is recently more successful than 10...Nxe4.} 11. Bxf6 {[%emt 0:00:03][%mdl 64] [#] Remove Defender} Qxf6 {[%emt 0:00:09]} 12. Bxe4 {[%emt 0:00:04]} Qxb2 {[%emt 0:00:15]} 13. Bxc6 {[%emt 0:00:03]} Rb8 {[%emt 0:00:08]} 14. Rb1 {[%emt 0:00:03]} Qxb1 {[%emt 0:00:08]} 15. Qxb1 {[%emt 0:00:05]} Rxb1 {[%emt 0:00:06]} 16. Rxb1 $11 {[%emt 0:00:03][%mdl 4096] Endgame KRB-KRB} Rd8 {[%emt 0:00:18]} 17. Bf3 {[%emt 0:00:06]} Kf8 {[%emt 0:00:15] [#]} 18. Rb3 $146 {[%emt 0:05:50]} ({Predecessor:} 18. Rb8 Re8 19. h4 Ba6 20. Rb3 Re5 21. Rc3 Re7 22. Ra3 Re6 23. Bd5 Rb6 24. Bb3 {1-0 (64) Karjakin,S (2743)-Vidit,S (2727) Wijk aan Zee 2022}) 18... Be6 {[%emt 0:00:29]} 19. Rb7 {[%emt 0:01:04]} c5 {[%emt 0:00:34]} 20. Rc7 {[%emt 0:16:33]} Bxa2 {[%emt 0:00:49]} 21. Rxc5 {[%emt 0:08:41]} Be6 {[%emt 0:00:07]} 22. Ra5 {[%emt 0:00:21]} Rd2 {[%emt 0:00:07]} 23. Rxa7 {[%emt 0:00:09]} Rxc2 {[%emt 0:00:07] [#] ( -> ...Rc1+)} 24. Ra1 {[%emt 0:00:16] Inhibits Rc1+.} g6 {[%emt 0:00:13]} 25. h4 {[%emt 0:00:56]} Kg7 {[%emt 0:00:11]} 26. g3 {[%emt 0:00:06]} h5 {[%emt 0:00:11]} 27. Re1 {[%emt 0:00:19]} Kf6 {[%emt 0:00:16]} 28. Kg2 {[%emt 0:00:32]} Rd2 {[%emt 0:00:11]} 29. Re3 {[%emt 0:00:38]} Bd5 {[%emt 0:00:16]} 30. Bxd5 {[%emt 0:00:04]} Rxd5 {[%emt 0:00:06] An interesting draw.  Weighted Error Value: White=0.02 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.18"]
[Round "6.5"]
[White "Kempinski, Robert"]
[Black "Nasuta, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2558"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,60,21,15,30,0,0,0,0,0,0,0,0,0,0,0,0,2,27,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. c4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:10]} 2. Nc3 {[%emt 0:00:27]} d5 {[%emt 0:00:07]} 3. cxd5 {[%emt 0:00:27]} Nxd5 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:01:15]} g6 {[%emt 0:00:15]} 5. e4 {[%emt 0:00:59]} Nxc3 {[%emt 0:00:10]} 6. dxc3 {[%emt 0:02:36]} Qxd1+ {[%emt 0:00:16]} 7. Kxd1 {[%emt 0:00:03]} f6 {[%emt 0:01:06]} 8. Be3 {[%emt 0:00:17]} e5 {[%emt 0:00:09]} 9. Nd2 {[%emt 0:00:25]} Nd7 {[%emt 0:00:34][%cal Bb8d7,Bd7c5,Bc5a4][%mdl 32] 9...Be6 is vanishing. A16: English Opening: 1...Nf6 with ...d5.} 10. Kc2 {[%emt 0:01:06]} Bc5 {[%emt 0:00:43]} 11. Bxc5 {[%emt 0:00:16]} Nxc5 {[%emt 0:00:05]} 12. b4 {[%emt 0:00:39] [#]} Na4 $146 {[%emt 0:08:05]} ({Predecessor:} 12... Ne6 13. Nc4 Bd7 14. a4 Ke7 15. Ne3 a5 16. Nd5+ Kf7 17. Bc4 Kg7 18. Rhd1 Rhd8 {½-½ (26) Alterman,B (2572)-Rodshtein,M (2609) Israel 2009}) 13. Bb5+ {[%emt 0:03:34]} Bd7 {[%emt 0:00:29]} 14. Bxd7+ {[%emt 0:00:10]} Kxd7 {[%emt 0:00:04]} 15. Rhd1 {[%emt 0:00:13]} Ke6 {[%emt 0:01:48]} 16. Nb3 {[%emt 0:00:53]} Rhd8 {[%emt 0:05:00] Prevents Rd5.} 17. c4 {[%emt 0:02:37]} b6 {[%emt 0:05:25] Inhibits Na5. The position is equal.} 18. Rd5 {[%emt 0:00:25]} (18. f3 {seems wilder.} h6 19. Rac1 c6 20. c5) 18... c6 {[%emt 0:00:21]} 19. Rxd8 {[%emt 0:00:08]} Rxd8 $11 {[%emt 0:00:05][%mdl 4096] Endgame KRN-KRN} 20. Re1 {[%emt 0:00:43]} a6 {[%emt 0:00:54]} 21. f3 {[%emt 0:01:02]} h5 {[%emt 0:01:10]} 22. c5 {[%emt 0:02:24]} bxc5 {[%emt 0:00:23]} 23. bxc5 {[%emt 0:00:08]} g5 {[%emt 0:01:28]} 24. Re2 {[%emt 0:00:21]} Rb8 {[%emt 0:01:55]} 25. Rd2 {[%emt 0:01:00] Strongly threatening Rd6+.} Ke7 {[%emt 0:01:30]} 26. Rd6 {[%emt 0:01:31]} Nxc5 {[%emt 0:01:01]} 27. Rxc6 {[%emt 0:00:10]} Nxb3 {[%emt 0:00:10]} 28. axb3 {[%emt 0:00:06]} a5 {[%emt 0:00:48]} 29. Rc5 {[%emt 0:00:35]} Ra8 {[%emt 0:00:15]} 30. Kb2 {[%emt 0:01:09]} Rd8 {[%emt 0:01:01] An interesting draw.  Weighted Error Value: White=0.04 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.19"]
[Round "7.1"]
[White "Nasuta, Grzegorz"]
[Black "Plat, Vojtech"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2500"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "109"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,109,49,30,44,25,47,39,100,85,136,133,141,137,132,142,238,162,170,165,179,178,174,129,198,152,144,176,225,229,229,238,232,225,217,223,223,204,202,204,212,202,210,206,274,256,255,254,338,340,320,337,322,275,491,483,476,471,458,382,370,388,363,343,329,315,304,270,381,374,451,324,401,395,529,519,507,497,545,533,739,746,730,719,700,691,655,630,788,776,783,782,765,760,769,768,747,734,647,625,624,604]} 1. e4 {[%emt 0:00:02]} d5 {[%emt 0:00:10]} 2. exd5 {[%emt 0:00:07]} Qxd5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:29]} Qd6 {[%emt 0:00:05]} 4. d4 {[%emt 0:02:12]} Nf6 {[%emt 0:00:04]} 5. Nf3 {[%emt 0:05:46]} c6 {[%emt 0:00:49]} 6. Ne5 {[%emt 0:10:50]} Nbd7 {[%emt 0:04:06] B01: Scandinavian Defence.} 7. Bf4 {[%emt 0:03:20]} Nxe5 {[%emt 0:01:51]} 8. Bxe5 {[%emt 0:03:14] [#]} Qe6 $146 {[%emt 0:00:57]} ({Better is} 8... Qd8 $14) ({Predecessor:} 8... Qb4 9. Qd2 Bf5 10. O-O-O e6 11. Kb1 Be7 12. f3 O-O 13. g4 Bg6 14. h4 h5 15. gxh5 Bxh5 {1-0 (24) Guseinov,G (2665)-Loiacono,L (2299) Chess.com INT 2020}) 9. Be2 $16 {[%emt 0:01:54][%cal Bf1e2,Be2f3,Bf3d5][%mdl 32]} Nd5 {[%emt 0:09:35]} (9... g6 $142) 10. O-O {[%emt 0:05:05]} f6 {[%emt 0:11:57] [#] White must now prevent ...Nxc3.} 11. Bg3 {[%emt 0:01:45]} g6 {[%emt 0:06:14]} 12. Re1 {[%emt 0:14:14][%cal Oc3b5] And now Nb5! would win.} Bg7 {[%emt 0:04:14]} (12... Nxc3 $16 13. bxc3 Bg7) 13. Nxd5 {[%emt 0:03:16]} Qxd5 {[%emt 0:00:05]} 14. Bf3 {[%emt 0:00:07]} Qd8 {[%emt 0:06:27]} 15. d5 {[%emt 0:03:13]} cxd5 {[%emt 0:00:15]} 16. Bxd5 {[%emt 0:00:07] [#] aiming for Qf3.} (16. Qxd5 Qxd5 17. Bxd5 g5 $16) 16... e5 {[%emt 0:01:49]} (16... e6 $16 17. Qf3 (17. Bxe6 Qxd1 18. Raxd1 Bxe6 $16) 17... O-O 18. Bxe6+ (18. Bxb7 Bxb7 19. Qxb7 e5 $16) 18... Bxe6) 17. f4 {[%emt 0:09:47]} (17. Qf3 $18 {[%cal Oe1e5] Intending Rxe5+! and mate.} Qc7 18. Rad1) 17... Bg4 {[%emt 0:15:07]} 18. Qd3 {[%emt 0:04:47][%cal Rf4e5] White is more active.} Bf5 {[%emt 0:00:08]} (18... Be6 {was called for.}) 19. Qf3 $18 {[%emt 0:02:39][%cal Rf4e5]} Bg4 {[%emt 0:02:29]} 20. Qb3 {[%emt 0:00:31]} ({Don't do} 20. Qxg4 $6 Qxd5 21. fxe5 O-O $16) 20... Qb6+ {[%emt 0:00:03]} 21. Qxb6 {[%emt 0:00:40]} axb6 {[%emt 0:00:03]} 22. Bxb7 {[%emt 0:00:45]} Ra7 {[%emt 0:00:02]} 23. Bc6+ {[%emt 0:00:12]} Ke7 {[%emt 0:00:04]} 24. fxe5 {[%emt 0:04:57]} fxe5 {[%emt 0:00:05]} 25. Bb5 {[%emt 0:05:58]} (25. Bxe5 Bxe5 26. Rxe5+ Kd6) 25... Rc8 {[%emt 0:00:48]} 26. c4 {[%emt 0:01:03]} ({Don't play} 26. Bxe5 Bxe5 27. Rxe5+ Kf6) 26... Ke6 {[%emt 0:02:00]} 27. Bf2 {[%emt 0:07:04]} Rb8 {[%emt 0:00:04]} 28. a4 {[%emt 0:00:06]} Kf7 {[%emt 0:01:37]} 29. c5 {[%emt 0:01:40]} bxc5 {[%emt 0:00:20]} 30. Bxc5 {[%emt 0:00:06]} Rab7 {[%emt 0:00:34]} 31. Bd6 {[%emt 0:02:30][%csl LRb8,LRe5]} Rxb5 {[%emt 0:00:03]} (31... Rd8) 32. axb5 {[%emt 0:00:06]} Rxb5 {[%emt 0:00:03]} 33. Ra7+ {[%emt 0:01:37]} Ke6 {[%emt 0:00:16]} 34. Rxg7 {[%emt 0:00:08]} Kxd6 {[%emt 0:00:03]} 35. Rxh7 {[%emt 0:00:17]} Rxb2 {[%emt 0:00:46][%mdl 4096] Endgame KRR-KRB} 36. Ra7 {[%emt 0:00:57]} Bc8 {[%emt 0:01:28]} 37. Ra3 {[%emt 0:01:34]} Rb5 {[%emt 0:02:09]} 38. Kf2 {[%emt 0:01:52]} Bf5 {[%emt 0:00:51]} (38... Ke7 $142 39. Ree3 Rb2+ 40. Re2 Rb5) 39. h3 {[%emt 0:01:18]} Rc5 {[%emt 0:01:49]} 40. Re2 {[%emt 0:00:00]} Ke7 {[%emt 0:00:00]} 41. Rb2 {[%emt 0:07:27]} Kf6 {[%emt 0:01:38]} 42. Rb6+ {[%emt 0:00:27] White is clearly winning.} Kg5 {[%emt 0:00:41]} 43. g4 {[%emt 0:05:17]} Be4 {[%emt 0:00:08]} 44. Kg3 {[%emt 0:00:06] White wants to mate with h4+.} Rc1 {[%emt 0:00:04]} 45. Re3 {[%emt 0:03:41]} Rg1+ {[%emt 0:00:19]} 46. Kf2 {[%emt 0:00:09]} Rg2+ {[%emt 0:00:02]} 47. Kf1 {[%emt 0:00:05]} Ba8 {[%emt 0:00:02]} 48. Rxe5+ {[%emt 0:02:06]} Kf4 {[%emt 0:00:03]} 49. Ra5 {[%emt 0:06:52]} Be4 50. Rf6+ {[%emt 0:02:47]} Kg3 {[%emt 0:00:23]} 51. Ra3+ {[%emt 0:00:03]} Kh4 {[%emt 0:00:16]} 52. Re6 {[%emt 0:01:16]} Bb7 {[%emt 0:00:56]} 53. Rxg6 {[%emt 0:00:28] Threatens to win with Rb6.} Rb2 {[%emt 0:00:14] Prevents Rb6.} 54. Rh6+ {[%emt 0:00:13]} Kg5 {[%emt 0:00:03]} 55. Rh5+ {[%emt 0:00:04] Weighted Error Value: White=0.14 (very precise) /Black=0.33} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.19"]
[Round "7.2"]
[White "Mastrovasilis, Dimitrios"]
[Black "Kempinski, Robert"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2597"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,69,25,21,55,47,50,55,42,43,83,63,45,41,78,83,234,226,306,308,302,177,185,185,185,185,186,183,180,178,172,177,172,176,152,58,47,35,27,40,47,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:02:24]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:17]} d6 {[%emt 0:00:12]} 3. d4 {[%emt 0:00:15]} cxd4 {[%emt 0:00:13]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:10][%cal Bg8f6,Bf6d7,Bd7b6][%mdl 32]} 5. Nc3 {[%emt 0:00:12]} a6 {[%emt 0:00:11]} 6. Be2 {[%emt 0:00:19]} e6 {[%emt 0:01:02]} 7. Be3 {[%emt 0:00:20]} Be7 {[%emt 0:03:49]} 8. g4 {[%emt 0:00:57]} Nfd7 {[%emt 0:03:44] B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3.} 9. Qd2 {[%emt 0:02:37][%cal Oh2h4]} b5 {[%emt 0:03:27]} 10. a3 {[%emt 0:00:27]} Bb7 {[%emt 0:07:06] White is slightly better.} 11. g5 {[%emt 0:04:50]} Nb6 {[%emt 0:06:52] [#]} 12. O-O-O $146 {[%emt 0:18:57]} ({Predecessor:} 12. h4 N8d7 13. h5 Rc8 14. O-O-O Ne5 15. g6 Nbc4 16. Bxc4 Nxc4 17. Qe2 Bf6 18. f4 {0-1 (29) Kaasen,T (2406)-Ftacnik,L (2513) Reykjavik 2021}) 12... N8d7 {[%emt 0:03:09]} 13. f4 {[%emt 0:09:38][%cal Bf2f4,Bf4f5,Bf5e6,Be6f7][%mdl 32] Strongly threatening f5.} Nc5 {[%emt 0:03:35]} 14. f5 $1 {[%emt 0:01:24]} Qc8 $2 {[%emt 0:06:37]} (14... Nxe4 $16 {was called for.} 15. Nxe4 Bxe4) 15. Rhf1 $18 {[%emt 0:10:53]} Nc4 {[%emt 0:17:10]} 16. Bxc4 {[%emt 0:01:12]} bxc4 {[%emt 0:00:04]} 17. Qf2 {[%emt 0:10:29]} (17. fxe6 $142 fxe6 18. Qf2) 17... Nxe4 {[%emt 0:12:06]} 18. Nxe4 {[%emt 0:00:17]} Bxe4 {[%emt 0:00:08]} 19. fxe6 {[%emt 0:00:13]} O-O {[%emt 0:00:46]} 20. exf7+ {[%emt 0:05:14]} Kh8 {[%emt 0:00:14]} 21. Bd2 {[%emt 0:03:56] aiming for h4.} c3 {[%emt 0:09:19]} 22. Bxc3 {[%emt 0:00:10]} Bxg5+ {[%emt 0:00:07]} 23. Kb1 {[%emt 0:00:13]} Bf6 {[%emt 0:00:37] [#]} 24. Qe2 {[%emt 0:10:31]} (24. Qe3 $1 $16 Bg6 {[#]} 25. Nc6 $1 {[%mdl 512]} Bxc3 26. Qxc3) 24... d5 $14 {[%emt 0:05:57] [#]} 25. Nb5 $1 {[%emt 0:03:54]} axb5 {[%emt 0:01:33]} 26. Rxf6 {[%emt 0:01:15]} Rxa3 $1 {[%emt 0:00:19]} 27. Rf4 {[%emt 0:04:30] Active counter play!} (27. Rf2 $14 {should be considered.} Ra7 28. Qh5) 27... Rxc3 $11 {[%emt 0:03:48] The position is equal.} 28. bxc3 {[%emt 0:00:05] Really sharp!} Qxc3 {[%emt 0:00:18]} 29. Rxe4 {[%emt 0:00:10]} dxe4 {[%emt 0:00:07]} 30. Qxe4 {[%emt 0:00:30][%cal Od1d8] White threatens Rd8! and mate. KQR-KQR} g6 {[%emt 0:01:33]} (30... Qf6 31. Qe8 h6 32. Qxf8+ Kh7 33. Rg1) 31. Rd3 {[%emt 0:03:53]} Qf6 {[%emt 0:02:08]} 32. Rf3 {[%emt 0:00:17]} Qd6 {[%emt 0:00:12]} 33. Rd3 {[%emt 0:01:04]} Qf6 {[%emt 0:00:07]} 34. Rf3 {[%emt 0:00:25]} Qd6 {[%emt 0:00:07]} 35. Rd3 {[%emt 0:05:24] Black escapes into a draw.  Weighted Error Value: White=0.13 (very precise) /Black=0.11 (very precise)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.19"]
[Round "7.3"]
[White "Tomczak, Jacek"]
[Black "Teclaf, Pawel"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2596"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,52,-31,-19,-52,-47,-47,-52,-56,-56,-57,-42,-81,0,0,0,0,0,7,0,-8,-8,-20,-13,-2,-8,-14,-20,-10,0,0,0,-10,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:24]} 2. c4 {[%emt 0:00:11]} e6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:13]} Bb4 {[%emt 0:00:04]} 4. Nf3 {[%emt 0:00:14]} Bxc3+ {[%emt 0:04:54]} 5. bxc3 {[%emt 0:00:07]} d6 {[%emt 0:00:02]} 6. Qc2 {[%emt 0:03:41]} Qe7 {[%emt 0:10:41]} 7. Bg5 {[%emt 0:06:04][%cal Bc1g5,Bg5h4,Bh4g3,Bg3h2][%mdl 32]} h6 {[%emt 0:00:58]} 8. Bh4 {[%emt 0:00:39]} b6 {[%emt 0:07:17]} 9. e3 {[%emt 0:25:59]} Bb7 {[%emt 0:02:52]} 10. Bd3 {[%emt 0:14:53]} Nbd7 {[%emt 0:04:38]} (10... g5 $5 11. Bg3 h5 $11) 11. h3 {[%emt 0:08:39] E13: Queen's Indian/Nimzo-Indian hybrid: 4 Nc3 Bb7 5 Bg5 h6 6 Bh4 Bb4.} O-O-O {[%emt 0:05:42]} (11... g5 $5 12. Bg3 e5 $11) 12. O-O-O {[%emt 0:05:11] [#]} g5 $146 {[%emt 0:03:37]} ({Predecessor:} 12... Kb8 13. e4 e5 14. Rhe1 g5 15. Bg3 Nh5 16. Bh2 Nf4 17. Bf1 Qf6 18. Re3 Rhe8 {0-1 (57) Baikov,V (2345)-Laketic,G (2480) Moscow 1992}) 13. Bg3 {[%emt 0:00:05] Black is slightly better.} Nh5 {[%emt 0:04:19]} 14. Be4 {[%emt 0:07:22]} d5 {[%emt 0:09:18]} 15. cxd5 {[%emt 0:00:14]} Ndf6 {[%emt 0:00:14]} ({Much weaker is} 15... exd5 16. Bf5 $11) (15... Nxg3 $17 16. fxg3 Nf6) 16. d6 $1 $11 {[%emt 0:02:53] The position is equal.} cxd6 {[%emt 0:00:08]} 17. Bxb7+ {[%emt 0:00:04]} Qxb7 {[%emt 0:05:56]} 18. Bh2 {[%emt 0:00:04]} Ne4 {[%emt 0:07:31]} 19. d5 {[%emt 0:03:22]} exd5 {[%emt 0:02:16]} 20. Nd4 {[%emt 0:00:54] [#] Hoping for f3.} Kb8 $1 {[%emt 0:07:06]} 21. Kb2 {[%emt 0:00:23]} Rc8 {[%emt 0:02:31]} 22. Rd3 {[%emt 0:12:43]} Qd7 {[%emt 0:04:30] Against Nf5} 23. Ka1 {[%emt 0:01:26]} Nc5 {[%emt 0:05:14]} 24. Rdd1 {[%emt 0:01:40]} Ne4 {[%emt 0:05:58]} 25. Rd3 {[%emt 0:00:03]} Nc5 {[%emt 0:02:36]} 26. Rdd1 {[%emt 0:00:03]} Ne4 {[%emt 0:01:06] Weighted Error Value: White=0.05 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.19"]
[Round "7.4"]
[White "Sumets, Andrey"]
[Black "Tazbir, Marcin"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2547"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "156"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,156,2,17,19,10,19,16,28,35,22,41,27,29,31,29,30,23,31,20,44,28,30,37,38,41,47,12,55,59,85,71,92,123,118,76,61,71,70,74,100,35,75,56,278,0,123,0,0,0,0,0,0,72,117,0,0,0,282,267,267,267,255,246,230,0,0,0,0,-8,0,-65,-68,-114,-106,-201,-201,-159,-176,-159,-172,-325,-325,-4644,-4631,-1100,895,-12845,-12847,-12842,-12843,-1434,0,-855,0,-352,-63,-63,-63,-63,-47,-56,-31,-82,-63,-74,-8,-8,-8,-39,-41,-29956,-29957,-29956,-29957,-29957,-29959,-29954,-29955,-29975,-29974,-29975,-29975,-29975,-29974,-29974,0,-29975,-29976,-29977,-29976,-29979,-29980,-29980,-29980,-29981,-29979,-29979,0,-29981,-29982,-29983,-29984,-29984,-29985]} 1. d4 {[%emt 0:02:29]} d5 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:12]} dxc4 {[%emt 0:00:04]} 3. e3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:05]} 4. Bxc4 {[%emt 0:00:04]} e6 {[%emt 0:00:07]} 5. Nf3 {[%emt 0:00:06]} a6 {[%emt 0:00:03]} 6. O-O {[%emt 0:00:22]} c5 {[%emt 0:00:06]} 7. Bd3 {[%emt 0:03:29]} Nbd7 {[%emt 0:01:59]} 8. Qe2 {[%emt 0:06:48]} Be7 {[%emt 0:01:31] D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4.} 9. Rd1 {[%emt 0:06:18]} Qc7 {[%emt 0:01:23]} 10. Nbd2 {[%emt 0:05:29] [#]} b6 $146 {[%emt 0:06:24] The position is equal.} ({Predecessor:} 10... O-O 11. Nb3 b5 12. dxc5 Nxc5 13. Nxc5 Bxc5 14. Bd2 Bb7 15. Rac1 Qe7 16. e4 e5 {0-1 (45) Michenka,J (2344)-Jurcik,M (2341) Frydek Mistek 2007}) 11. b3 {[%emt 0:07:32]} cxd4 {[%emt 0:03:31]} 12. Nxd4 {[%emt 0:00:12]} Nc5 {[%emt 0:01:16]} 13. Bc2 {[%emt 0:01:31]} Bb7 {[%emt 0:00:16]} 14. Bb2 {[%emt 0:00:20]} Rc8 {[%emt 0:01:04]} 15. Rac1 {[%emt 0:00:20] b4 is the strong threat.} Qb8 $1 {[%emt 0:00:48]} 16. Nc4 {[%emt 0:05:32]} Ncd7 {[%emt 0:05:32]} 17. Nf3 {[%emt 0:12:53]} b5 {[%emt 0:05:46]} 18. Nce5 {[%emt 0:00:14]} Nxe5 {[%emt 0:06:17]} 19. Nxe5 {[%emt 0:00:39]} Bd6 {[%emt 0:06:33]} 20. f4 {[%emt 0:03:43]} Bc5 {[%emt 0:02:52]} 21. Kh1 {[%emt 0:11:23]} Ke7 {[%emt 0:12:28]} 22. Qe1 {[%emt 0:12:55]} Rhd8 {[%emt 0:06:37]} 23. Qg3 {[%emt 0:05:49]} Kf8 {[%emt 0:02:25] [#]} 24. Bxh7 $1 {[%emt 0:01:52][%cal Oe5f7][%mdl 512]} Rxd1+ {[%emt 0:09:21]} 25. Rxd1 {[%emt 0:00:05]} Rd8 {[%emt 0:00:10]} 26. Bd3 {[%emt 0:00:50][%cal Oe5f7]} Ne4 {[%emt 0:03:49]} 27. Qe1 {[%emt 0:00:28]} (27. Qf3 $1 $16 {[%cal Rf3h5] Threatens to win with Qh5.} Kg8 28. Rc1) 27... Qd6 {[%emt 0:01:51]} 28. h3 {[%emt 0:02:03][%cal Ob2d4]} f6 $2 {[%emt 0:01:38] [#]} (28... Kg8 $14) 29. Nf3 $2 {[%emt 0:05:00]} (29. Qh4 $1 $18 {[%cal Rh4h8] Intending Qh8+ and mate.} Kg8 (29... fxe5 30. Bxe5) 30. Bd4) 29... g5 {[%emt 0:00:09]} (29... Qxd3 $11 {remains equal.} 30. Rxd3 Rxd3) 30. Bd4 {[%emt 0:01:02]} (30. Bxe4 $6 Qxd1 31. Bxb7 Qxe1+ 32. Nxe1 Rd1 $11) (30. Kh2 $16 {[%cal Od3e4] Black must now prevent Bxe4!} Qc7 31. Bd4 Bxd4 32. Nxd4 Rxd4 33. exd4) 30... Bb4 $11 {[%emt 0:00:06]} 31. Qg1 {[%emt 0:00:39]} Kf7 {[%emt 0:06:04]} 32. Bxe4 {[%emt 0:01:23]} ({Better is} 32. Bxf6 $11 Kxf6 33. Bxe4 Qxd1 34. fxg5+ Kg7 35. Bxb7) 32... Bxe4 $16 {[%emt 0:00:07]} 33. fxg5 {[%emt 0:01:52]} e5 {[%emt 0:00:40] [#]} 34. Qf2 {[%emt 0:00:37]} Bc3 $1 $11 {[%emt 0:07:18][%mdl 64] Pin. A strong pair of Bishops.} (34... exd4 $2 35. Rxd4 Bd5 36. gxf6 $18 (36. e4 Bc5 $16)) 35. gxf6 {[%emt 0:00:48] And now Ng5+ would win.} (35. Bxc3 {seems wilder.} Qxd1+ 36. Ne1 Qd6 37. Kh2) 35... Bxf3 {[%emt 0:00:26][%mdl 8192]} (35... exd4 $11 {and Black stays safe.} 36. Ng5+ Kg6) 36. Qxf3 $18 {[%emt 0:00:03]} exd4 {[%emt 0:00:16]} 37. exd4 {[%emt 0:00:27]} Bxd4 {[%emt 0:01:04]} 38. Qh5+ {[%emt 0:00:29]} Ke6 {[%emt 0:00:08]} 39. f7 $2 {[%emt 0:01:05]} (39. Qh7 $1 $18) 39... Qf4 $1 $11 {[%emt 0:01:19][%cal Od4e5] Hoping for ...Be5!} 40. Qg6+ {[%emt 0:00:00][%mdl 64] Skewer} Ke7 {[%emt 0:00:00] Dancing on a razor blade.} 41. Qd3 $132 {[%emt 0:05:09][%mdl 2048] White has counterplay} (41. Qxa6 Be5 42. Qa7+ Ke6 43. f8=N+ (43. Re1 $2 Qh2#) 43... Rxf8 44. Qb6+ (44. Re1 $2 Qh2#) 44... Bd6 $17) 41... Kf8 {[%emt 0:08:14]} (41... Kxf7 $2 42. Rf1 Qxf1+ 43. Qxf1+ $18) 42. Rf1 {[%emt 0:00:40]} ({White should play} 42. Qh7 $11) 42... Qg5 $15 {[%emt 0:01:08] aiming for ...Be5.} 43. Qe4 {[%emt 0:04:54]} (43. Qc2 $15 {feels stronger.}) 43... Be5 $1 $17 {[%emt 0:06:12]} 44. Qc6 {[%emt 0:04:48]} (44. Qb4+ $17 {was necessary.} Bd6 45. Qa5) 44... Bd6 $1 $19 {[%emt 0:06:40]} 45. Qb6 {[%emt 0:02:43]} b4 $1 {[%emt 0:03:04]} 46. Rd1 {[%emt 0:02:36]} Kxf7 {[%emt 0:01:51][%cal Og5g3]} 47. Qxa6 $2 {[%emt 0:01:59] [#]} ({Avoid the trap} 47. Rxd6 $2 Qc1+ 48. Kh2 Qf4+ 49. g3 Qxd6 $19) (47. Qb7+ {is a better defense.} Kg8 48. Qd5+ Qxd5 49. Rxd5) 47... Qg3 $1 {[%emt 0:02:07][%csl Gd6][%cal Rg3h2]} 48. Qa7+ $2 {[%emt 0:00:40]} (48. Qc4+ Kg7 49. Qg4+ Qxg4 50. hxg4) 48... Kg6 {[%emt 0:01:27][%csl Gd6][%cal Rg3h2]} 49. Qg1 {[%emt 0:00:44] Prevents Qh2+.} Bc5 $4 {[%emt 0:01:15][%mdl 8192] [#]} 50. Qf1 $4 {[%emt 0:00:25][%mdl 8192]} (50. Rxd8 $1 $18 Bxg1 51. Rg8+ Kf6 52. Rxg3) 50... Rxd1 {[%emt 0:00:55]} 51. Qxd1 {[%emt 0:00:20]} Bd6 {[%emt 0:00:07][%csl Gd6][%cal Rg3h2]} 52. Kg1 {[%emt 0:00:34]} Bc5+ {[%emt 0:00:08]} ({And not} 52... Qh2+ 53. Kf2 $17) 53. Kh1 {[%emt 0:00:05] Strongly threatening Qc2+.} Bd6 {[%emt 0:00:03]} (53... Qe3 $142 54. Qg4+ Kh6) 54. Kg1 $1 {[%emt 0:00:04]} Kf6 $2 {[%emt 0:00:19]} ({Stronger than} 54... Qh2+ 55. Kf2 $17) (54... Qf4 $19 55. Qd3+ Kh6) 55. Qd4+ {[%emt 0:04:55]} Qe5 {[%emt 0:03:20]} 56. Qd2 {[%emt 0:02:49]} Ke6 {[%emt 0:02:57]} 57. Kf2 {[%emt 0:02:30]} Bc5+ {[%emt 0:00:51]} 58. Kf1 {[%emt 0:00:30]} (58. Kf3 $1 $15) 58... Qf5+ {[%emt 0:00:43]} 59. Ke1 {[%emt 0:01:05]} Ke5 {[%emt 0:01:08] Black is more active.} (59... Kf6 $17 60. Qb2+ Kg5 61. Qd2+ Kh4) 60. Qe2+ $11 {[%emt 0:03:43]} Kd5 {[%emt 0:03:15]} 61. Qc4+ {[%emt 0:00:34]} Kd6 {( -> ...Qf2+)} 62. Ke2 $2 {[%emt 0:01:51][%mdl 8192]} (62. Qa6+ $15 Kc7 63. g4 Qb1+ 64. Kd2) 62... Qf2+ {[%emt 0:00:36]} 63. Kd3 {[%emt 0:00:19]} Qf1+ {[%emt 0:00:16]} 64. Kc2 {[%emt 0:00:04]} Qxg2+ {[%emt 0:00:06]} 65. Kb1 {[%emt 0:00:03]} Qxh3 {[%emt 0:00:43]} 66. a4 {[%emt 0:01:17]} Qf5+ {[%emt 0:02:22]} 67. Ka2 {[%emt 0:00:16]} Qf2+ {[%emt 0:00:05]} 68. Kb1 {[%emt 0:00:06]} Qe1+ {[%emt 0:00:38]} 69. Kc2 {[%emt 0:00:06]} Qf2+ {[%emt 0:00:06]} 70. Kb1 {[%emt 0:00:04]} Ke5 {[%emt 0:00:14]} 71. Qb5 {[%emt 0:00:30]} Qe1+ {[%emt 0:00:18]} 72. Kb2 {[%emt 0:00:27]} Qc3+ {[%emt 0:00:12]} 73. Ka2 {[%emt 0:00:06]} Qc2+ {[%emt 0:00:13]} 74. Ka1 {[%emt 0:00:04]} Qc1+ {[%emt 0:00:28]} 75. Ka2 {[%emt 0:00:07]} Qc2+ {[%emt 0:01:18]} 76. Ka1 {[%emt 0:00:07]} Kd4 {[%emt 0:00:24] Black mates.} 77. Qd7+ {[%emt 0:01:07]} Kc3 {[%emt 0:00:11][%csl Gc3][%cal Rc2b2]} 78. Qh3+ {[%emt 0:00:06]} Qd3 {[%emt 0:00:19] What a fight!  Weighted Error Value: White=0.55/Black=0.43} 0-1

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.19"]
[Round "7.5"]
[White "Donchenko, Alexander"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2630"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,71,48,47,41,39,45,43,39,49,62,47,61,45,48,36,57,34,37,19,60,37,58,51,74,71,96,58,98,-5,0,-20,-31,-22,-27,-29,-13,-19,-14,-9,-3,-52,0,-16,-16,-16,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:15]} 2. c4 {[%emt 0:00:13]} d6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:01:07]} Nbd7 {[%emt 0:00:43]} 4. Nc3 {[%emt 0:01:06]} g6 {[%emt 0:00:43]} 5. e4 {[%emt 0:01:52]} e5 {[%emt 0:00:13]} 6. Be2 {[%emt 0:00:43]} Bg7 {[%emt 0:00:15]} 7. O-O {[%emt 0:00:18]} O-O {[%emt 0:00:06]} 8. Be3 {[%emt 0:00:42]} Qe7 {[%emt 0:05:15]} 9. Qc2 {[%emt 0:03:01]} exd4 {[%emt 0:02:34] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} 10. Nxd4 {[%emt 0:00:15]} c6 {[%emt 0:00:06]} 11. Rad1 {[%emt 0:15:34]} Nc5 {[%emt 0:07:22] White is slightly better. is the legacy move (11...Re8).} 12. f3 {[%emt 0:01:33]} a5 {[%emt 0:00:56]} 13. Rfe1 {[%emt 0:12:28] White is more active.} a4 {[%emt 0:02:21] [#]} 14. Bf1 $146 {[%emt 0:01:16]} ({Predecessor:} 14. Qd2 Nfd7 15. Bf1 Re8 16. Bh6 Bf6 17. Nc2 Be5 18. Bg5 Qf8 19. Bh6 Qe7 20. Be3 {½-½ (30) Saric,A (2549)-Popovic,D (2528) Mali Losinj 2017}) 14... Qc7 {[%emt 0:03:27]} 15. Kh1 {[%emt 0:07:34]} Qa5 {[%emt 0:02:25]} 16. Nde2 {[%emt 0:03:13][%cal Bd4e2,Be2c1,Bc1d3][%mdl 32]} Ne8 {[%emt 0:04:32][%cal Bf6e8,Be8c7,Bc7b5,Bb5d4][%mdl 32]} 17. Bd4 {[%emt 0:02:34]} Bh6 {[%emt 0:01:52]} 18. Nc1 {[%emt 0:04:03]} Ne6 {[%emt 0:02:20]} 19. Be3 {[%emt 0:00:50]} Bg7 {[%emt 0:00:40]} 20. Nd3 {[%emt 0:01:12]} N8c7 {[%emt 0:01:24]} 21. Qd2 {[%emt 0:01:51]} Re8 {[%emt 0:10:26]} 22. Ne2 {[%emt 0:02:49]} (22. Qf2 $16) 22... Qxd2 {[%emt 0:07:36]} 23. Bxd2 {[%emt 0:03:04]} b5 {[%emt 0:01:34]} 24. cxb5 {[%emt 0:08:11]} Nxb5 {[%emt 0:00:13]} 25. Rc1 Ned4 {[%emt 0:04:37]} 26. Nxd4 {[%emt 0:01:07]} Nxd4 {[%emt 0:00:21]} 27. Bf4 {[%emt 0:06:22]} Be6 {[%emt 0:06:36]} 28. a3 {[%emt 0:01:27]} (28. Bxd6 $11 Bxa2 29. f4) 28... d5 {[%emt 0:06:59]} (28... Rad8 $15) 29. Be5 {[%emt 0:05:56] The position is equal.} dxe4 {[%emt 0:04:01]} 30. fxe4 {[%emt 0:02:39]} Bb3 {[%emt 0:03:21]} 31. Bxg7 {[%emt 0:00:52]} Kxg7 {[%emt 0:00:03]} 32. Kg1 {[%emt 0:02:23]} Nc2 {[%emt 0:02:39]} 33. Re2 {[%emt 0:00:08]} Nd4 {[%emt 0:00:03]} 34. Ree1 {[%emt 0:00:05]} Nc2 {[%emt 0:00:03]} 35. Re2 {[%emt 0:00:13]} Nd4 {[%emt 0:00:05]} 36. Ree1 {[%emt 0:00:05] Weighted Error Value: White=0.17 (very precise) /Black=0.12 (very precise)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.20"]
[Round "8.1"]
[White "Nasuta, Grzegorz"]
[Black "Mastrovasilis, Dimitrios"]
[Result "0-1"]
[ECO "C82"]
[WhiteElo "2500"]
[BlackElo "2597"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 26,80,50,41,35,48,60,47,41,0,0,6,15,-21,-21,-47,-39,-43,-41,-41,-27,-45,-44,-49,-47,-31,-46,-83,-76,-66,-53,-58,-56,-58,-58,-81,0,-131,-138,-552,-552,-547,-526,-899,-900,-903,-900,-899,-899,-888,-871,-871,-816,-806,-788,-733,-708]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:30]} 2. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:12]} 3. Bb5 {[%emt 0:01:02]} a6 {[%emt 0:00:20]} 4. Ba4 {[%emt 0:00:07]} Nf6 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:40]} Nxe4 {[%emt 0:00:17]} 6. d4 {[%emt 0:01:13]} b5 {[%emt 0:00:17]} 7. Bb3 {[%emt 0:00:04]} d5 {[%emt 0:00:08]} 8. dxe5 {[%emt 0:00:12]} Be6 {[%emt 0:00:08]} 9. c3 {[%emt 0:08:43]} Bc5 {[%emt 0:01:51]} 10. Nbd2 {[%emt 0:00:11]} O-O {[%emt 0:00:49]} 11. Bc2 {[%emt 0:00:09]} Bf5 {[%emt 0:00:19]} 12. Nb3 {[%emt 0:03:59]} Bg6 {[%emt 0:00:10]} 13. Nfd4 {[%emt 0:13:56]} Bxd4 {[%emt 0:00:19]} 14. Nxd4 {[%emt 0:14:22]} Nxd4 $5 {[%emt 0:00:41][%mdl 4] Exploring less charted territory. C82: Open Ruy Lopez: 9 c3 without 9...Be7.} 15. cxd4 {[%emt 0:00:08]} c5 $1 {[%emt 0:00:14]} 16. f3 {[%emt 0:09:53]} cxd4 {[%emt 0:00:46] [#] White is slightly better.} 17. fxe4 $146 {[%emt 0:19:14]} (17. Qxd4 $5 {[%cal Rf3e4]} Rc8 18. Bb3 $11 (18. fxe4 Rxc2 19. exd5 Rc4 $15)) ({Predecessor:} 17. Qxd4 Rc8 18. Bb3 Nc5 19. Be3 Bd3 20. Rfd1 Nxb3 21. axb3 Bc2 22. Rdc1 Bxb3 23. Rxa6 Rxc1+ 24. Bxc1 {½-½ (108) Dominguez Perez,L (2760)-Caruana,F (2800) Saint Louis 2021}) 17... Qb6 {[%emt 0:02:55]} 18. Kh1 {[%emt 0:08:46]} dxe4 {[%emt 0:00:26]} 19. Re1 {[%emt 0:09:54]} e3 {[%emt 0:19:32]} 20. Bxg6 {[%emt 0:00:06]} hxg6 {[%emt 0:00:46]} 21. b3 {[%emt 0:05:53]} Rad8 {[%emt 0:06:26]} 22. Qf3 {[%emt 0:00:22]} f6 {[%emt 0:08:50]} 23. Bxe3 {[%emt 0:01:31]} fxe5 {[%emt 0:01:31]} 24. Qg3 {[%emt 0:00:04] [#] Threatens to win with Bd2.} dxe3 {[%emt 0:00:19]} 25. Rxe3 {[%emt 0:00:04]} Qf6 {[%emt 0:11:21][%cal Of6f1]} 26. Rf3 {[%emt 0:01:39] Against Qf1+} Qd6 {[%emt 0:04:03]} 27. Re3 {[%emt 0:00:13]} Rf5 $40 {[%emt 0:06:05][%cal Bf8f5,Bf5g5,Bg5c5][%mdl 160] Black is up to no good.} 28. h3 {[%emt 0:00:45]} Qf6 {[%emt 0:01:37]} 29. Rae1 {[%emt 0:00:36][%cal Re3e5]} Rg5 {[%emt 0:03:12]} 30. Qh2 {[%emt 0:00:09][%cal Re3e5]} Re8 {[%emt 0:09:07] Black is more active.} (30... Rd2 $17 {Strongly threatening ...Qf2.} 31. Rxe5 Kh7 32. Rxg5 Qxg5) 31. g4 {[%emt 0:00:05] [#]} (31. Re4 $11 {remains equal.} Rf5 32. Qg3) 31... e4 $1 $17 {[%emt 0:01:18]} 32. Rxe4 $2 {[%emt 0:00:57][%mdl 8192] This move loses the game for White.} (32. Qg2 $17) 32... Rxe4 $19 {[%emt 0:05:09] Black is clearly winning.} ({Worse is} 32... Qf3+ 33. Qg2 Rxe4 34. Rxe4 $17) 33. Rxe4 $17 {[%emt 0:00:07][%mdl 4096] Endgame KQR-KQR} Rc5 {[%emt 0:04:22] ( -> ...Qf1+)} ({Stronger than} 33... Qf1+ 34. Qg1 Qxh3+ 35. Qh2 Qf1+ 36. Qg1 Qh3+ 37. Qh2 Qf1+ 38. Qg1 Qf3+ 39. Qg2 Qd1+ 40. Kh2 $17) 34. Re1 {[%emt 0:00:59] Against Qf1+} Rc3 {[%emt 0:00:38]} 35. Qg2 {[%emt 0:00:40]} Rf3 {[%emt 0:00:35]} 36. Kg1 {[%emt 0:00:51]} Qd4+ {[%emt 0:01:12]} 37. Kh1 {[%emt 0:00:01]} Qc3 {[%emt 0:00:40]} 38. Kh2 {[%emt 0:00:06]} Qc7+ {[%emt 0:01:22]} ({And not} 38... Qxe1 39. Qxf3 Qd2+ 40. Qg2 Qf4+ 41. Kg1 $11) 39. Kh1 {[%emt 0:00:01]} Qf4 {[%emt 0:00:09]} 40. Rg1 {[%emt 0:00:00]} Qe3 {[%emt 0:00:00] Weighted Error Value: White=0.64/Black=0.05 (flawless)} 0-1

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.20"]
[Round "8.2"]
[White "Plat, Vojtech"]
[Black "Bernadskiy, Vitaliy"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2556"]
[BlackElo "2598"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 25,61,16,27,0,0,0,0,0,23,0,0,-4,-10,-10,-5,-6,-9,-10,-9,-6,-11,-9,-7,-8,-5,-9,-8,-11,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:10]} a6 {[%emt 0:00:15]} 4. Ba4 {[%emt 0:00:48]} Nf6 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:10]} Be7 {[%emt 0:00:13]} 6. Re1 {[%emt 0:00:09]} b5 {[%emt 0:00:07]} 7. Bb3 {[%emt 0:00:05]} d6 {[%emt 0:00:06]} 8. c3 {[%emt 0:00:07]} O-O {[%emt 0:00:10]} 9. h3 {[%emt 0:00:07]} Bb7 {[%emt 0:01:30]} 10. d4 {[%emt 0:00:16]} Re8 {[%emt 0:00:18]} 11. Ng5 {[%emt 0:00:11]} Rf8 {[%emt 0:00:04]} 12. Nf3 {[%emt 0:00:05]} h6 {[%emt 0:00:03]} 13. a4 {[%emt 0:01:56]} Re8 {[%emt 0:00:39]} 14. axb5 {[%emt 0:06:10] C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations.} axb5 {[%emt 0:00:09]} 15. Rxa8 {[%emt 0:00:04]} Qxa8 {[%emt 0:01:27]} 16. Na3 {[%emt 0:00:20]} exd4 {[%emt 0:03:23] [#]} 17. Nxb5 $146 {[%emt 0:00:14]} ({Predecessor:} 17. cxd4 Na5 18. Bc2 Bxe4 19. Bxe4 Nxe4 20. Nxb5 Qc6 21. Nc3 Nxc3 22. bxc3 Bf8 23. Rxe8 Qxe8 24. Be3 Nc4 {½-½ (22) Reyes Perez,R (1909)-Osorio Colon,R (2019) Santiago de Cuba 2018}) 17... Bd8 {[%emt 0:00:26] The position is equal.} 18. Nfxd4 {[%emt 0:01:59]} Nxd4 {[%emt 0:01:46]} 19. Nxd4 {[%emt 0:00:18]} Rxe4 {[%emt 0:00:18]} 20. Rxe4 {[%emt 0:00:09]} Bxe4 {[%emt 0:00:11]} 21. f3 {[%emt 0:00:06]} Bg6 {[%emt 0:02:51]} 22. Bc2 {[%emt 0:00:42]} Bxc2 {[%emt 0:00:45]} 23. Qxc2 {[%emt 0:00:05]} Nd7 {[%emt 0:00:55]} 24. Be3 {[%emt 0:00:26]} Bf6 {[%emt 0:00:17]} 25. Ne2 {[%emt 0:00:25]} Nf8 {[%emt 0:02:29]} 26. Bd4 {[%emt 0:00:33]} Bxd4+ {[%emt 0:00:39]} 27. Nxd4 {[%emt 0:00:07]} Ne6 {[%emt 0:00:39]} 28. Nxe6 {[%emt 0:00:04]} fxe6 {[%emt 0:00:05]} 29. b4 {[%emt 0:00:04]} Kf7 {[%emt 0:00:48]} 30. Qd3 {[%emt 0:00:12]} Qa1+ {[%emt 0:01:04]} 31. Kf2 {[%emt 0:00:06] A balanced but interesting game.  Weighted Error Value: White=0.04 (flawless) /Black=0.04 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.20"]
[Round "8.3"]
[White "Tazbir, Marcin"]
[Black "Donchenko, Alexander"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2511"]
[BlackElo "2630"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,72,-4,0,0,0,-4,-10,-25,0,-25,-40,-53,-37,-45,0,-51,-66,-62,-56,-68,-53,-60,-52,-51,-43,-32,-47,-55,-52,-66,-7,-28,-26,-68,-50,-58,-31,-36,-23,-25,-34,-31,-41,-25,-29,-305,-318,-337,-327,-333,-264,-227,-256,-239,-225,-441,-398,-990,-985,-756,-951,-936,-887,-4132,-1747]} 1. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:26]} 2. g3 {[%emt 0:00:06]} d5 {[%emt 0:00:08]} 3. Bg2 {[%emt 0:00:06]} d4 {[%emt 0:00:17]} 4. Nf3 {[%emt 0:00:20]} c5 {[%emt 0:00:14]} 5. b4 {[%emt 0:01:04]} cxb4 {[%emt 0:02:41]} 6. a3 {[%emt 0:00:20] A13: English Opening: 1...e6.} Nc6 {[%emt 0:01:25]} 7. O-O {[%emt 0:00:10]} a5 {[%emt 0:03:09]} 8. d3 {[%emt 0:04:21] The position is equal.} Nf6 {[%emt 0:03:18]} 9. axb4 {[%emt 0:05:30]} Bxb4 {[%emt 0:00:37]} 10. Na3 {[%emt 0:00:05][%cal Bb1a3,Ba3c2,Bc2e3][%mdl 32]} e5 {[%emt 0:04:58] [#]} 11. Nc2 $146 {[%emt 0:04:56]} ({Predecessor:} 11. Nb5 O-O 12. Ba3 Bg4 13. h3 {½-½ (13) Cruz Estrada,F (2316)-Arpan,D (2173) Badalona 2022}) 11... Be7 {[%emt 0:07:16]} 12. Ba3 {[%emt 0:04:23]} (12. e3 $11) 12... O-O $15 {[%emt 0:00:48]} 13. e3 {[%emt 0:08:15]} dxe3 {[%emt 0:06:33]} 14. Nxe3 {[%emt 0:00:27]} Bxa3 {[%emt 0:01:20]} 15. Rxa3 {[%emt 0:00:10]} Qd6 {[%emt 0:00:17]} 16. Qa1 {[%emt 0:03:01]} Ng4 {[%emt 0:15:03]} 17. Nd5 {[%emt 0:03:58]} Be6 {[%emt 0:00:31]} 18. Ng5 {[%emt 0:14:46][%cal Oc4c5]} Bxd5 {[%emt 0:09:22]} 19. Bxd5 {[%emt 0:01:49]} Nf6 {[%emt 0:00:33]} (19... b6 $15) 20. Ne4 {[%emt 0:06:24]} Nxe4 {[%emt 0:00:21]} 21. dxe4 {[%emt 0:00:13]} b6 {[%emt 0:01:30]} 22. Rd1 {[%emt 0:08:18][%cal Od5f7]} Qc5 {[%emt 0:01:08]} 23. Rb3 $1 {[%emt 0:00:51] [#] Threatens to win with Rb5.} Nd4 {[%emt 0:03:49] Against Rb5} 24. Rxd4 {[%emt 0:01:28]} Qxd4 {[%emt 0:01:55]} 25. Qxd4 {[%emt 0:00:21]} exd4 {[%emt 0:00:03]} 26. Bxa8 {[%emt 0:00:07]} Rxa8 {[%emt 0:00:05]} 27. Rxb6 $2 $11 {[%emt 0:00:08][%mdl 12288] Endgame KR-KR. Now White is beyond hope.} (27. Kf1 $1 $11) 27... a4 $19 {[%emt 0:00:15][%cal Ba5a4,Ba4a3,Ba3a2][%mdl 32]} 28. Kf1 {[%emt 0:00:40]} a3 {[%emt 0:01:04] [#] Inhibits Rb2. ( -> ...a2)} 29. Rb1 {[%emt 0:00:04]} a2 {[%emt 0:00:35]} 30. Ra1 {[%emt 0:00:04]} Kf8 {[%emt 0:00:45] Hoping for ...Ke7.} 31. Ke2 {[%emt 0:00:04]} Ra3 {[%emt 0:00:18] ...Ke7 is the strong threat.} 32. f4 $2 {[%emt 0:01:39]} (32. Kd2 Ke7 33. c5) 32... Ke7 {[%emt 0:02:42]} 33. Kd2 $2 {[%emt 0:01:02]} (33. e5 Ke6 34. Kd1) 33... Kd6 {[%emt 0:02:02] White must now prevent ...Kc5. Black is clearly winning.} 34. Kc2 {[%emt 0:00:14]} Kc5 {[%emt 0:01:16]} 35. Kb2 {[%emt 0:00:54]} Re3 {[%emt 0:05:27] aiming for ...Re2+.} 36. Rxa2 {[%emt 0:02:41]} Re2+ {[%emt 0:01:45] Weighted Error Value: White=0.75/Black=0.09 (flawless)} 0-1

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.20"]
[Round "8.4"]
[White "Teclaf, Pawel"]
[Black "Sumets, Andrey"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2550"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,65,15,3,18,10,8,6,9,18,14,19,13,5,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,0,0,0,0,-19,0]} 1. e4 {[%emt 0:00:03]} e6 {[%emt 0:00:05]} 2. d4 {[%emt 0:00:07]} d5 {[%emt 0:00:04]} 3. Nd2 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 4. Ngf3 {[%emt 0:00:03]} cxd4 {[%emt 0:00:06]} 5. Nxd4 {[%emt 0:00:09]} Nc6 {[%emt 0:00:09]} 6. Bb5 {[%emt 0:00:04]} Bd7 {[%emt 0:00:05]} 7. Nxc6 {[%emt 0:00:05]} bxc6 {[%emt 0:00:03]} 8. Bd3 {[%emt 0:00:05] The position is equal.} Bd6 {[%emt 0:00:07] C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} 9. Qe2 {[%emt 0:00:07]} e5 $1 {[%emt 0:00:27][%mdl 4] is now more promising than 9...Ne7.} 10. exd5 {[%emt 0:10:13]} cxd5 {[%emt 0:00:06]} 11. c4 {[%emt 0:00:02]} Ne7 {[%emt 0:00:11][%cal Bg8e7,Be7d5,Bd5f4][%mdl 32]} 12. cxd5 {[%emt 0:00:43]} Nxd5 {[%emt 0:00:06]} 13. Be4 {[%emt 0:03:29]} Nf4 {[%emt 0:11:26]} 14. Qa6 {[%emt 0:00:09]} Bc5 {[%emt 0:28:23] [#] And now ...Rb8 would win.} 15. O-O $1 {[%emt 0:08:16]} Rb8 {[%emt 0:04:23] White must now prevent ...0-0.} 16. Nb3 {[%emt 0:04:15]} Bb6 {[%emt 0:00:12]} 17. Bxf4 {[%emt 0:04:59]} exf4 {[%emt 0:00:06]} 18. Rad1 {[%emt 0:05:14] [#] Bf5 is the strong threat.} O-O {[%emt 0:12:47][%cal Od8f6]} 19. Bxh7+ {[%emt 0:05:54]} Kxh7 {[%emt 0:00:09]} 20. Qd3+ {[%emt 0:00:03]} Kg8 {[%emt 0:00:06]} 21. Qxd7 {[%emt 0:00:06]} Qf6 {[%emt 0:00:05]} 22. Qd6 {[%emt 0:05:12] [#]} Qh4 $146 {[%emt 0:11:27] Threatens to win with ...Rfd8.} ({Predecessor:} 22... Qxd6 23. Rxd6 a5 {½-½ (23) Ragger,M (2643)-Nihal,S (2654) Chartres 2022}) 23. Qd3 {[%emt 0:10:40]} Rfd8 {[%emt 0:02:41]} 24. Qf3 {[%emt 0:03:24]} Qf6 {[%emt 0:17:16]} 25. Qc3 {[%emt 0:08:11]} Qe6 {[%emt 0:00:46]} 26. Rxd8+ {[%emt 0:09:44]} Rxd8 {[%emt 0:00:05]} 27. Re1 {[%emt 0:00:08] Prevents Qe2.} Qd7 {[%emt 0:02:29]} 28. Qf3 {[%emt 0:08:59]} Qa4 {[%emt 0:00:14]} 29. a3 {[%emt 0:01:34]} Qb5 {[%emt 0:00:31]} 30. Rd1 $1 {[%emt 0:02:54] Against Rd3} Re8 {[%emt 0:00:17]} 31. h3 {[%emt 0:02:12]} a5 {[%emt 0:01:18][%cal Ba7a5,Ba5a4][%mdl 32]} 32. Kh2 {[%emt 0:05:18]} a4 33. Nd2 {An even fight not without its subleties.  Weighted Error Value: White=0.01 (flawless) /Black=0.02 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.20"]
[Round "8.5"]
[White "Kempinski, Robert"]
[Black "Tomczak, Jacek"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2558"]
[BlackElo "2596"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,75,13,25,19,27,34,33,35,52,57,59,30,32,39,36,29,33,47,47,47,47,36,25,52,43,42,79,39,63,20,27,28,20,22,28,12,12,12,12,12,13,13,13,13,13,14,14,1,1,2,15,0,15,0,0,0,0,0,0,0,2,4,5,0]} 1. d4 {[%emt 0:00:04] CB} Nf6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:07]} g6 {[%emt 0:00:22]} 3. c4 {[%emt 0:00:38]} Bg7 {[%emt 0:00:15]} 4. Nc3 {[%emt 0:00:34]} d5 {[%emt 0:00:27]} 5. Bg5 {[%emt 0:00:56]} Ne4 {[%emt 0:01:42]} 6. Bf4 {[%emt 0:00:24]} Nxc3 {[%emt 0:05:02]} 7. bxc3 {[%emt 0:00:38]} dxc4 {[%emt 0:00:06][%cal Oc7c5]} 8. e3 {[%emt 0:01:43][%cal Be2e3,Be3e4][%mdl 32] D91: Grünfeld: 4 Nf3 Bg7 5 Bg5.} b5 {[%emt 0:01:02] has lost popularity (8...Be6).} 9. a4 {[%emt 0:02:20]} c6 {[%emt 0:01:51]} 10. Qb1 $1 {[%emt 0:00:45] White is slightly better.} Bf5 {[%emt 0:23:05]} 11. e4 {[%emt 0:01:55]} Bd7 {[%emt 0:01:04] [#]} 12. Bxc4 $1 {[%emt 0:02:33]} bxc4 {[%emt 0:01:39]} 13. Qb7 {[%emt 0:00:09]} Na6 {[%emt 0:00:27]} 14. Qxa6 {[%emt 0:00:37]} c5 $1 {[%emt 0:00:32]} 15. Qxc4 {[%emt 0:00:45]} cxd4 {[%emt 0:01:40]} 16. cxd4 {[%emt 0:00:19]} Rc8 {[%emt 0:07:13] [#]} 17. Qb4 $146 {[%emt 0:03:34]} ({Predecessor:} 17. Qa6 Be6 18. Qb5+ Bd7 19. Qa6 Be6 20. Qb5+ Bd7 21. Qd3 Be6 22. Qb5+ {½-½ (22) Andreikin,D (2722)-Vachier Lagrave,M (2757) Tashkent 2014 CBM 163 [CB]}) 17... a5 {[%emt 0:24:23]} 18. Qd2 {[%emt 0:12:13]} Bc6 {[%emt 0:05:35]} 19. Qe3 {[%emt 0:13:47]} O-O {[%emt 0:01:46]} 20. Bh6 {[%emt 0:03:51]} f5 {[%emt 0:06:08]} 21. Bxg7 {[%emt 0:05:14]} Kxg7 {[%emt 0:00:04]} 22. Ng5 {[%emt 0:08:54]} Qd6 {[%emt 0:00:52] Inhibits Ne6+.} 23. O-O {[%emt 0:01:52]} Bxe4 {[%emt 0:10:03]} 24. Nxe4 {[%emt 0:02:10]} fxe4 {[%emt 0:00:05] The position is equal.} 25. Qxe4 {[%emt 0:00:38]} Rc4 {[%emt 0:03:17]} 26. Rfe1 {[%emt 0:11:56]} Rxd4 {[%emt 0:00:17]} 27. Qxe7+ {[%emt 0:00:09]} Qxe7 {[%emt 0:00:05]} 28. Rxe7+ $11 {[%emt 0:00:05][%mdl 4096] Endgame KRR-KRR} Rf7 $1 {[%emt 0:00:06]} 29. Re5 {[%emt 0:00:53]} Rf5 $1 {[%emt 0:00:49]} 30. Rxf5 {[%emt 0:00:11]} gxf5 {[%emt 0:00:04] KR-KR} 31. Kf1 {[%emt 0:00:19]} Kf6 {[%emt 0:00:23]} 32. Ke2 {[%emt 0:01:16]} h5 {[%emt 0:00:34][%cal Bh7h5,Bh5h4][%mdl 32]} 33. g3 {[%emt 0:02:12]} h4 {[%emt 0:00:58]} 34. h3 {[%emt 0:00:31]} Rb4 {[%emt 0:03:33]} 35. Ra3 {[%emt 0:00:13]} Kg6 {[%emt 0:00:38]} 36. Kf3 {[%emt 0:01:38]} Kg5 {[%emt 0:00:21]} 37. Kg2 {[%emt 0:01:20]} Rc4 {[%emt 0:01:05]} 38. Kf3 {[%emt 0:05:23] Weighted Error Value: White=0.07 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.21"]
[Round "9.1"]
[White "Mastrovasilis, Dimitrios"]
[Black "Plat, Vojtech"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2597"]
[BlackElo "2556"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 23,27,0,13,0,5,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:06]} Nf6 {[%emt 0:00:04]} 4. O-O {[%emt 0:00:10]} Nxe4 {[%emt 0:00:04]} 5. d4 {[%emt 0:00:07][%cal Bd2d4,Bd4e5][%mdl 32]} Nd6 {[%emt 0:00:03]} 6. dxe5 {[%emt 0:00:10]} Nxb5 {[%emt 0:00:05]} 7. a4 {[%emt 0:00:08]} Nbd4 {[%emt 0:00:03]} 8. Nxd4 {[%emt 0:00:07]} Nxd4 {[%emt 0:00:03]} 9. Qxd4 {[%emt 0:00:09]} d5 {[%emt 0:00:02]} 10. exd6 {[%emt 0:00:07]} Qxd6 {[%emt 0:00:04]} 11. Qe4+ {[%emt 0:00:05]} Qe6 {[%emt 0:00:03]} 12. Qd4 {[%emt 0:00:05]} Qd6 {[%emt 0:00:02]} 13. Qe4+ {[%emt 0:00:06] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} Qe6 {[%emt 0:00:03]} 14. Qd4 {[%emt 0:00:06] An uneventful encounter.} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.21"]
[Round "9.2"]
[White "Tomczak, Jacek"]
[Black "Nasuta, Grzegorz"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2596"]
[BlackElo "2500"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 16,89,0,0,0,0,0,0,24,0,26,27,29,22,38,18,16,0,25,0,0,-41,-33,-41,-16,-32,-28,-60,-63,-82,-86,-97,-58,-66,-17,-230,-259,-235,-236,-338,-288,-296,-299,-395,-424,-400,-355,-425,-436,-433,-432,-422,-408,-411,-254,-255,-258,-375,-356,-350,-314,-402,-397,-402,-401,-427,-431,-1003,-990,-954,-922,-1135,-1114,-971,-917,-29983]} 1. e4 {[%emt 0:00:02] Vitiugov,Nikita} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:11]} Nf6 {[%emt 0:00:06]} 4. O-O {[%emt 0:00:45]} Nxe4 {[%emt 0:00:13]} 5. d4 {[%emt 0:00:25]} Nd6 {[%emt 0:00:12]} 6. dxe5 {[%emt 0:00:27]} Nxb5 {[%emt 0:00:18]} 7. a4 {[%emt 0:00:14]} Nbd4 {[%emt 0:00:16]} 8. Nxd4 {[%emt 0:00:09]} Nxd4 {[%emt 0:00:08] 8...d5 might become the main line.} 9. Qxd4 {[%emt 0:00:05]} d5 $1 {[%emt 0:00:10] C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4.} 10. Qd3 {[%emt 0:00:14]} c6 {[%emt 0:00:06]} 11. a5 {[%emt 0:00:58]} Be6 {[%emt 0:00:26] The position is equal.} 12. Nc3 {[%emt 0:10:39][%cal Bb1c3,Bc3e2,Be2d4][%mdl 32] [#]} Qc8 $146 {[%emt 0:00:10]} ({Predecessor:} 12... Qd7 13. Ne2 Bf5 14. Qc3 Be7 15. Bh6 d4 16. Nxd4 gxh6 17. e6 Bxe6 18. Nxe6 Rg8 {1-0 (30) Vitiugov,N (2726)-Harikrishna,P (2730) Prague 2019 CBM 189 [Vitiugov,Nikita]}) 13. Ne2 {[%emt 0:05:45]} Bf5 {[%emt 0:00:11]} 14. Qb3 {[%emt 0:00:37]} Bc5 {[%emt 0:31:25]} 15. Qc3 {[%emt 0:27:07]} (15. Be3 $5 {[%cal Re3c5]} Be7 16. f4 $14) 15... Be7 {[%emt 0:00:31][%cal Bc5e7,Be7d6,Bd6e5][%mdl 32]} 16. Nd4 {[%emt 0:01:30]} Bg6 {[%emt 0:12:28]} 17. b4 {[%emt 0:06:07][%cal Oa5a6]} (17. a6 $5) 17... O-O {[%emt 0:05:22]} 18. Ba3 {[%emt 0:11:16][%cal Oa5a6]} f6 {[%emt 0:11:14]} 19. e6 {[%emt 0:00:48]} Bd6 {[%emt 0:00:56]} 20. Rae1 {[%emt 0:09:30]} Qc7 {[%emt 0:02:31]} 21. Qh3 {[%emt 0:02:53][%cal Of2f4]} Rfe8 {[%emt 0:00:22]} 22. Kh1 {[%emt 0:02:54]} b6 {[%emt 0:07:42]} 23. a6 {[%emt 0:01:32]} Be5 {[%emt 0:05:11] A strong pair of Bishops.} 24. Nf5 {[%emt 0:03:20]} Qc8 {[%emt 0:02:09]} (24... Rad8 $15) 25. f4 $2 {[%emt 0:01:01] This costs White the game.} (25. Nxg7 $1 $11 {and White stays safe.} Kxg7 26. f4 Qxe6 27. Qh4) 25... Bxf5 $19 {[%emt 0:00:38]} 26. Qxf5 {[%emt 0:00:04]} Bc3 {[%emt 0:00:05]} 27. b5 {[%emt 0:05:24]} (27. Rb1 $142 Qxa6 28. Rfd1) 27... Bxe1 {[%emt 0:02:54]} ({Not} 27... cxb5 $2 28. Rb1 $19) 28. Rxe1 {[%emt 0:00:05]} cxb5 {[%emt 0:00:05] [#] Strongly threatening ...Qc3.} 29. Bb2 {[%emt 0:03:07] Against Qc3} Qc5 {[%emt 0:09:00]} 30. e7 {[%emt 0:01:49]} Qd6 {[%emt 0:02:18]} 31. Re6 {[%emt 0:03:04]} Qb4 {[%emt 0:00:17]} 32. Qxd5 {[%emt 0:00:32] Hoping for Re4+.} Qc4 {[%emt 0:00:09]} (32... Qxb2 {gets mated.} 33. Re1+ Kh8 {[#]} 34. Qxa8 $3 {[%mdl 512]} h6 35. Qxe8+ Kh7 36. f5 Qa2 37. Qg6+ Kh8 38. e8=Q+ Qg8 39. Qxg8+ Kxg8 40. Re8#) 33. Qxc4 {[%emt 0:02:26]} bxc4 {[%emt 0:00:01][%mdl 4096] Endgame KRR-KRB} 34. Ba3 {[%emt 0:00:04]} Rac8 {[%emt 0:00:56]} 35. c3 {[%emt 0:00:55]} Rc7 {[%emt 0:00:22]} 36. Kg1 {[%emt 0:00:15]} (36. f5 {was worth a try.}) 36... Kf7 {[%emt 0:00:33]} 37. f5 {[%emt 0:00:31]} Rec8 {[%emt 0:02:33]} 38. Kf2 {[%emt 0:01:04]} Rd7 {[%emt 0:00:15]} 39. Bb4 {[%emt 0:01:30]} Rd5 {[%emt 0:02:26]} 40. g4 {[%emt 0:00:00]} g6 {[%emt 0:00:00] Black is clearly winning.} 41. Rd6 {[%emt 0:08:27]} (41. Re4 $142 gxf5 42. gxf5) 41... Rxd6 {[%emt 0:03:12]} 42. Bxd6 {[%emt 0:00:05]} gxf5 {[%emt 0:00:13]} 43. gxf5 {[%emt 0:00:05]} b5 {[%emt 0:01:26]} 44. Ke3 {[%emt 0:00:06]} Rc6 {[%emt 0:00:05][%csl LRa6,LRd6]} 45. Kd4 {Weighted Error Value: White=0.43/Black=0.15 (very precise)} 0-1

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.21"]
[Round "9.3"]
[White "Sumets, Andrey"]
[Black "Kempinski, Robert"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2547"]
[BlackElo "2558"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,27,15,8,0,0,0,0,0,0,7,14,6,7,0,22,0,9,0]} 1. e4 {[%emt 0:00:01]} c5 {[%emt 0:00:16]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:40]} 3. Bb5+ {[%emt 0:00:35]} Nd7 {[%emt 0:00:44]} 4. d4 {[%emt 0:00:22]} cxd4 {[%emt 0:00:15]} 5. Qxd4 {[%emt 0:00:03]} a6 {[%emt 0:00:38]} 6. Bxd7+ {[%emt 0:00:05]} Bxd7 {[%emt 0:00:10] The position is equal.} 7. c4 {[%emt 0:00:11] B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} e5 {[%emt 0:01:06]} 8. Qd3 {[%emt 0:00:07]} b5 {[%emt 0:00:35]} 9. Nc3 {[%emt 0:02:42][%cal Rc4b5]} bxc4 {[%emt 0:01:13]} 10. Qxc4 {[%emt 0:00:57] [#]} Be6 $5 $146 {[%emt 0:00:31][%mdl 8] An interesting novelty.} ({Predecessor:} 10... Qc8 11. Qd3 Qb7 12. O-O h6 13. Nd2 Be6 14. Nc4 Qc6 15. b3 Nf6 16. Ne3 Rc8 17. Bd2 Be7 18. Rac1 Qb7 19. Ncd5 O-O 20. Nxe7+ Qxe7 21. Rxc8 Rxc8 {½-½ (41) Carlsen,M (2863)-Svidler,P (2723) chess24.com INT 2020}) 11. Qc6+ $1 {[%emt 0:01:11] The main line 11.Qc6+ scores better than 11.Qd3.} Bd7 {[%emt 0:00:24]} 12. Qc4 {[%emt 0:00:18]} Be6 {[%emt 0:00:08]} 13. Qc6+ {[%emt 0:00:07]} Bd7 {[%emt 0:00:07]} 14. Qc4 {[%emt 0:00:04] A rather calm draw.  Weighted Error Value: White=0.07 (flawless) /Black=0.00 (flawless)} 1/2-1/2

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.21"]
[Round "9.4"]
[White "Donchenko, Alexander"]
[Black "Teclaf, Pawel"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2630"]
[BlackElo "2550"]
[Annotator "TA"]
[PlyCount "159"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,159,37,25,36,1,11,10,58,39,49,7,10,3,0,-14,-22,-13,0,-11,14,17,19,-36,26,19,21,25,21,18,29,22,25,27,22,23,80,86,178,177,181,174,181,179,193,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,174,181,181,12431,181,12431,4935,2365,1772,1060,310,1547,174,174,174,174,174,229,229,5933,5379,29946,12710,29967,29968,29968,29969,29967,29969,29962,29958,12832,12824,12791,12692,29992,29993]} 1. c4 {[%emt 0:00:02]} c6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:15]} d5 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:04]} 4. e3 {[%emt 0:00:15]} Bf5 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:00:28]} e6 {[%emt 0:00:06]} 6. Nh4 {[%emt 0:00:20]} Be4 {[%emt 0:00:04]} 7. f3 {[%emt 0:00:17]} Bg6 {[%emt 0:00:03] D12: Slav Defence: 3 Nf3 Nf6 4 e3 Bf5.} 8. Bd2 {[%emt 0:00:35]} dxc4 {[%emt 0:00:43]} 9. Bxc4 {[%emt 0:00:45]} b5 {[%emt 0:00:05]} (9... a6 $11) 10. Be2 $14 {[%emt 0:00:27] [#]} a6 $146 {[%emt 0:00:27]} ({Predecessor:} 10... Nbd7 11. Nxg6 hxg6 12. e4 Nh5 13. Kf2 e5 14. dxe5 Bc5+ 15. Be3 Bxe3+ 16. Kxe3 Qg5+ {0-1 (22) Mendonca,L (2562)-Grandelius,N (2645) Chartres 2022}) 11. g3 {[%emt 0:08:34]} c5 {[%emt 0:12:09]} 12. dxc5 {[%emt 0:03:01]} Bxc5 {[%emt 0:01:40]} 13. Nxg6 {[%emt 0:02:41]} (13. b4 $5 Bxb4 14. a4 $11) 13... hxg6 {[%emt 0:00:05]} 14. Qc2 {[%emt 0:00:19][%cal Oc3b5]} Nbd7 {[%emt 0:09:50]} 15. a4 {[%emt 0:08:00]} O-O {[%emt 0:16:22]} 16. axb5 {[%emt 0:07:35]} axb5 {[%emt 0:01:56]} 17. Kf2 {[%emt 0:04:36]} (17. Rxa8 $11 Qxa8 18. Nxb5) 17... Rc8 {[%emt 0:17:43]} ({Better is} 17... b4 $15 18. Na4 Ba7) 18. Bxb5 $11 {[%emt 0:03:04]} Nd5 {[%emt 0:08:57]} 19. Bxd7 {[%emt 0:08:02]} ({Wrong is} 19. Nxd5 $2 Bxe3+ 20. Nxe3 Rxc2 21. Nxc2 Qb6+ 22. Nd4 Qxd4+ 23. Be3 Qxb2+ 24. Be2 Nf6 $19) 19... Qxd7 {[%emt 0:00:54]} 20. Qd3 {[%emt 0:00:29]} Rfd8 {[%emt 0:04:38][%cal Od5e3]} 21. Nxd5 {[%emt 0:00:35][%cal Oh1d1]} Qb7 {[%emt 0:00:37][%mdl 64] [#] Pin} 22. Bc3 $1 {[%emt 0:09:32][%cal Od3a6]} Rxd5 {[%emt 0:00:04]} 23. Qa6 {[%emt 0:01:14]} Qxa6 {[%emt 0:09:07]} (23... Qb8 $11) 24. Rxa6 $16 {[%emt 0:00:04] White now steadily converts the win.} Bb4 {[%emt 0:00:02]} 25. Bxb4 $18 {[%emt 0:06:26]} Rc2+ {[%emt 0:00:04]} 26. Kf1 {[%emt 0:00:05]} Rxb2 {[%emt 0:05:55]} 27. Be1 {[%emt 0:00:24]} Rd3 {[%emt 0:05:48]} 28. Ra1 {[%emt 0:03:32]} Rxe3 {[%emt 0:00:03]} 29. f4 {[%emt 0:00:38]} e5 {[%emt 0:02:35]} 30. fxe5 {[%emt 0:02:45]} Rxe5 {[%emt 0:00:03]} 31. h4 {[%emt 0:05:04]} Ree2 {[%emt 0:00:41]} 32. Rh3 {[%emt 0:02:15]} f6 {[%emt 0:01:44]} 33. Ra3 {[%emt 0:02:23]} Re5 {[%emt 0:01:05]} 34. Bf2 {[%emt 0:11:45]} g5 {[%emt 0:01:11]} 35. hxg5 {[%emt 0:02:22]} Rxg5 {[%emt 0:00:44]} 36. Rf3 {[%emt 0:00:29]} Rbb5 {[%emt 0:00:56]} 37. Rc3 {[%emt 0:04:15]} Rh5 {[%emt 0:00:15]} 38. Rxh5 {[%emt 0:02:17]} Rxh5 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KR} 39. Rc5 {[%emt 0:00:43]} Rh1+ {[%emt 0:00:55]} 40. Kg2 {[%emt 0:00:00]} Rb1 {[%emt 0:00:00]} 41. Kf3 {[%emt 0:00:51]} Kf7 {[%emt 0:04:08]} 42. Rc7+ {[%emt 0:01:53]} Kg6 {[%emt 0:01:15]} 43. Bc5 {[%emt 0:00:07]} Rb8 {[%emt 0:00:13]} 44. Ke4 {[%emt 0:00:44]} Re8+ {[%emt 0:02:12]} 45. Re7 {[%emt 0:00:33]} Rd8 {[%emt 0:00:12]} 46. Bb4 {[%emt 0:00:55]} Rd1 {[%emt 0:00:54]} 47. Ra7 {[%emt 0:00:46]} Rd8 {[%emt 0:00:15]} 48. Be7 {[%emt 0:00:12]} Rh8 {[%emt 0:00:59]} 49. Bd6 {[%emt 0:00:50]} Rd8 {[%emt 0:01:29]} 50. Kd5 {[%emt 0:00:20]} Re8 {[%emt 0:00:03]} 51. Rb7 {[%emt 0:00:43]} Re1 {[%emt 0:03:00]} 52. Kc6 {[%emt 0:02:28]} Re8 {[%emt 0:03:25]} 53. Kd7 {[%emt 0:01:06]} Re4 {[%emt 0:01:02] [#]} 54. Kd8 $1 {[%emt 0:01:45]} Kh7 {[%emt 0:04:40]} 55. Bf4 {[%emt 0:06:24]} Kg6 {[%emt 0:01:01]} 56. Re7 {[%emt 0:01:27]} Ra4 {[%emt 0:00:08]} 57. Bb8 {[%emt 0:01:51]} Rc4 {[%emt 0:01:24]} 58. Bd6 {[%emt 0:00:54]} Kh7 {[%emt 0:04:57]} 59. Ke8 {[%emt 0:02:29] And now Kf7 would win.} Kg8 {[%emt 0:01:02]} 60. Re3 {[%emt 0:00:36]} Ra4 {[%emt 0:01:26]} 61. Ke7 {[%emt 0:00:45]} Ra7+ {[%emt 0:00:46] [#]} 62. Ke6 $1 {[%emt 0:00:08]} Ra4 {[%emt 0:00:10]} 63. Re1 {[%emt 0:02:17]} Ra7 $2 {[%emt 0:02:41]} (63... Ra2 64. Re4 Ra6) 64. Rh1 $2 {[%emt 0:02:59]} (64. Rb1 Ra6 65. Rb5) 64... Ra4 $2 {[%emt 0:01:19]} (64... Ra2 65. Rc1 Ra6) 65. Rb1 {[%emt 0:01:07]} (65. Rc1 $142 Ra6 66. Rc2) 65... Ra7 {[%emt 0:00:35]} 66. Rb4 {[%emt 0:01:33] aiming for Rb6.} Ra6 {[%emt 0:00:51] Prevents Rb6.} 67. Rc4 {[%emt 0:01:08]} Ra7 $2 {[%emt 0:02:09]} (67... Rb6 68. Rc1 Ra6) 68. Kf5 $2 {[%emt 0:03:24]} (68. Rc7 Ra6 69. Rd7) 68... Ra5+ {[%emt 0:00:37]} 69. Rc5 {[%emt 0:00:01]} Ra4 {[%emt 0:00:04]} 70. Rb5 {[%emt 0:00:08] Black must now prevent Rb8+.} Kh7 {[%emt 0:02:13]} (70... Rd4 $142) 71. Rb4 {[%emt 0:00:37]} Ra5+ $2 {[%emt 0:00:27]} (71... Ra6) 72. Ke6 {[%emt 0:00:07] Intending Kf7 and mate.} Ra7 {[%emt 0:00:18]} 73. Be7 {[%emt 0:00:30] White threatens Kf7 and mate.} Kg6 {[%emt 0:02:34]} 74. Rg4+ {[%emt 0:00:11]} Kh6 {[%emt 0:00:04]} 75. Kf7 {[%emt 0:00:24]} g5 {[%emt 0:01:04]} 76. Kxf6 {[%emt 0:00:30]} Ra6+ {[%emt 0:00:30]} 77. Kf7 {[%emt 0:00:19]} Ra7 {[%emt 0:00:30]} 78. Re4 {[%emt 0:01:09] White wants to mate with g4.} Kh5 {[%emt 0:00:30]} 79. Re5 {[%emt 0:00:31]} Kh6 {[%emt 0:00:06]} 80. g4 {[%emt 0:00:20] Weighted Error Value: White=0.04 (flawless) /Black=0.08 (flawless)} 1-0

[Event "58th Akiba Rubinstein GM 2022"]
[Site "Polanica-Zdroj"]
[Date "2022.08.21"]
[Round "9.5"]
[White "Bernadskiy, Vitaliy"]
[Black "Tazbir, Marcin"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2598"]
[BlackElo "2511"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.08.13"]
[EventCountry "POL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,60,20,14,32,0,0,-37,-29,-31,-59,-34,-35,-109,-117,-131,-102,-142,-141,-141,-142,-143,-120,-147,-150,-130,-136,-120,-123,-152,-118,-135,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e6 {[%emt 0:00:08]} 2. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:04]} c5 {[%emt 0:00:05]} 4. c3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:35]} 5. Nf3 {[%emt 0:00:05]} Qb6 {[%emt 0:00:05]} 6. Be2 {[%emt 0:00:14]} cxd4 {[%emt 0:01:00]} 7. cxd4 {[%emt 0:00:04]} Nge7 {[%emt 0:00:05]} 8. Na3 {[%emt 0:01:07]} Nf5 {[%emt 0:01:13]} 9. Nc2 {[%emt 0:00:06]} Be7 {[%emt 0:00:17]} 10. O-O {[%emt 0:03:04]} Bd7 {[%emt 0:01:23] The main line 10...Bd7 scores better than 10...0-0.} 11. Bd3 {[%emt 0:06:35]} h6 {[%emt 0:04:42] C02: French: Advance Variation.} (11... Ncxd4 $2 12. Nfxd4 Nxd4 13. Be3 $18) 12. b4 {[%emt 0:14:29][%cal Bb2b4,Bb4b5][%mdl 32] [#]} a5 $146 {[%emt 0:11:18]} (12... Ncxd4 $2 13. Nfxd4 Nxd4 14. Be3 $18) (12... Nxb4 $2 13. Rb1 $18) ({Predecessor:} 12... Rc8 13. g4 Nh4 14. Nxh4 Bxh4 15. a4 Be7 16. Bd2 a5 17. bxa5 Nxa5 18. Rb1 Qa7 19. Bxa5 Qxa5 20. Rxb7 {1-0 (56) Howell,D (2251)-Orso,M (2362) Budapest 2003}) 13. b5 {[%emt 0:03:44]} Ncxd4 {[%emt 0:20:58] Black is slightly better.} 14. Nfxd4 {[%emt 0:02:25]} Nxd4 {[%emt 0:00:11]} 15. Qg4 {[%emt 0:34:41][%csl LRd4,LRg7]} Nxc2 {[%emt 0:03:33]} 16. Qxg7 {[%emt 0:01:41] [#]} (16. Bxc2 $15 g6 17. Bd3) 16... O-O-O $1 $17 {[%emt 0:03:53]} 17. Bxc2 {[%emt 0:00:15]} Bxb5 {[%emt 0:01:44]} 18. Rb1 {[%emt 0:08:31] [#]} Qc6 $1 {[%emt 0:03:11]} 19. Rxb5 {[%emt 0:04:32]} Qxb5 {[%emt 0:00:38]} 20. Qxf7 {[%emt 0:00:06]} Qd7 {[%emt 0:01:44]} 21. Ba4 {[%emt 0:01:38]} Qxa4 {[%emt 0:00:45]} 22. Qxe7 {[%emt 0:00:05]} Rhe8 {[%emt 0:08:16]} ({But not} 22... Qxa2 $6 23. Qc5+ Kb8 24. Be3 $11) 23. Qc5+ {[%emt 0:02:12]} Kb8 {[%emt 0:00:05] aiming for ...Rc8.} 24. Bxh6 {[%emt 0:00:19]} d4 {[%emt 0:03:44]} 25. Rb1 {[%emt 0:01:34]} Qxa2 {[%emt 0:07:47]} ({Stronger than} 25... Rd7 26. Bf8 $11) (25... Rd5 $17 26. Qb6 Qd7) 26. Rxb7+ $1 $11 {[%emt 0:03:30][%mdl 64] Decoy. The position is equal.} Kxb7 {[%emt 0:00:05]} 27. Qb5+ {[%emt 0:00:02]} Kc7 {[%emt 0:00:10] Threatens to win with ...Qa1+.} 28. Qc5+ {[%emt 0:00:05]} Kb7 {[%emt 0:00:06] And now ...Qb1+ would win.} 29. Qb5+ {[%emt 0:00:03]} Kc7 {[%emt 0:00:05]} 30. Qc5+ {[%emt 0:00:03]} Kb7 {Black had all chances to win.  Weighted Error Value: White=0.13 (very precise) /Black=0.14 (very precise)} 1/2-1/2

