[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.1"]
[White "Navara, David"]
[Black "Cernousek, Lukas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2682"]
[BlackElo "2440"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,81,42,41,33,23,22,29,12,16,25,21,23,23,10,17,12,16,13,14,17,14,22,15,21,16,10,37,39,38,30,29,23,38,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:01:24]} Bc5 {[%emt 0:00:08]} 4. c3 {[%emt 0:01:26]} Nf6 {[%emt 0:00:07]} 5. d3 {[%emt 0:00:08]} O-O {[%emt 0:00:29]} 6. O-O {[%emt 0:00:08]} d5 {[%emt 0:00:19]} 7. exd5 {[%emt 0:00:07]} Nxd5 {[%emt 0:00:04]} 8. a4 {[%emt 0:00:09] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} a5 {[%emt 0:01:50]} 9. Re1 {[%emt 0:00:32]} Bg4 {[%emt 0:00:22]} 10. Nbd2 {[%emt 0:00:08] White has an edge.} Nb6 {[%emt 0:00:17]} 11. Bb5 {[%emt 0:00:24]} Bd6 {[%emt 0:00:26]} 12. Ne4 {[%emt 0:00:18]} Na7 {[%emt 0:01:03]} 13. h3 {[%emt 0:00:26]} Bh5 {[%emt 0:02:14]} 14. d4 {[%emt 0:07:07]} (14. Be3 {is interesting.} Nxb5 15. axb5 f5 16. Nxd6 cxd6 17. Qb3+) 14... Nxb5 {[%emt 0:01:38]} (14... exd4 {feels hotter.} 15. Qxd4 Nxb5 16. axb5 Bxf3 17. Nxd6 Qxd6 18. Qxd6 cxd6 19. gxf3 a4) 15. axb5 {[%emt 0:00:07]} exd4 {[%emt 0:01:13]} (15... Nd7 {seems wilder.} 16. Bg5 f6 17. Bh4 Re8) 16. Nxd6 {[%emt 0:02:58]} Qxd6 {[%emt 0:02:03]} 17. Qxd4 {[%emt 0:00:48]} Bxf3 {[%emt 0:00:46]} 18. Qxd6 {[%emt 0:00:07]} cxd6 {[%emt 0:00:07]} 19. gxf3 {[%emt 0:00:07]} Rfd8 {[%emt 0:00:39]} 20. Re7 {[%emt 0:05:02]} Rd7 {[%emt 0:00:08]} 21. Rxd7 {[%emt 0:01:05]} Nxd7 $14 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN} 22. Bf4 {[%emt 0:00:17]} Nb6 {[%emt 0:00:51] [#]} 23. Bxd6 $146 {[%emt 0:03:18]} ({Predecessor:} 23. b3 a4 24. bxa4 Rxa4 25. Re1 h6 26. Bxd6 Ra5 27. Rb1 Nc4 28. Bg3 Na3 29. Rb3 Nxb5 30. Kg2 Na3 31. Rxb7 Rc5 32. Bd6 {½-½ (32) Duda,J (2756)-Shirov,A (2673) Terme Catez 2021}) 23... Nc4 {[%emt 0:00:13][%csl LRb2,LRd6] The position is equal.} 24. Bc7 {[%emt 0:07:00]} Nxb2 {[%emt 0:00:18]} 25. Rxa5 {[%emt 0:00:09]} Rxa5 {[%emt 0:00:10]} 26. Bxa5 $11 {[%emt 0:00:06] KB-KN} f6 {[%emt 0:00:53]} 27. f4 {[%emt 0:01:23]} f5 {[%emt 0:00:15]} 28. Bb6 {[%emt 0:05:59]} Kf7 {[%emt 0:00:16]} 29. Kg2 {[%emt 0:00:27]} Ke6 {[%emt 0:01:01]} 30. Bd4 {[%emt 0:00:23]} g6 {[%emt 0:00:13]} 31. Kg3 {[%emt 0:00:13]} Nc4 {[%emt 0:03:45]} 32. Kh4 {[%emt 0:01:50]} h6 {[%emt 0:02:40]} 33. Bg7 {[%emt 0:02:35]} h5 {[%emt 0:02:40]} 34. Kg5 {[%emt 0:02:23]} Kf7 {[%emt 0:00:09]} 35. Bd4 {[%emt 0:00:11]} Nd6 {[%emt 0:01:53]} 36. b6 $1 {[%emt 0:00:12]} Ne4+ {[%emt 0:00:39]} 37. Kh6 {[%emt 0:00:07] [#] c4 is the strong threat.} Nd2 {[%emt 0:00:14]} 38. Kh7 {[%emt 0:03:19]} Nc4 {[%emt 0:00:07]} 39. Kh6 {[%emt 0:00:12]} Nd2 {[%emt 0:00:06]} 40. Be3 {[%emt 0:00:16]} Nc4 {[%emt 0:00:09]} 41. Bd4 {[%emt 0:30:07] Weighted Error Value: White=0.02 (flawless) /Black=0.01 (flawless)} 1/2-1/2

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.2"]
[White "Hracek, Zbynek"]
[Black "Gnojek, Petr"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2570"]
[BlackElo "2302"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,99,34,55,37,39,30,66,49,85,27,122,131,125,115,117,127,132,134,135,125,133,113,119,112,129,142,129,126,126,129,171,93,87,91,85,82,106,89,109,90,174,176,180,173,168,100,160,168,166,166,152,145,168,160,192,176,208,214,258,247,589,539,586,586,562,538,674,650,947,947,830,545,29972,29973,29973,29974,29973,29974,29967,29968,29981,29982,29982,29983,29983,29984]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:08]} e6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:13]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:04]} d6 {[%emt 0:00:05]} 6. g4 {[%emt 0:00:14]} h6 {[%emt 0:00:06]} 7. Rg1 {[%emt 0:00:46]} Nc6 {[%emt 0:00:15]} 8. Be3 {[%emt 0:00:07]} a6 {[%emt 0:07:13] 8...Be7 is the modern continuation.} 9. Nxc6 $5 {[%emt 0:00:30][%mdl 4] A promising side line. B81: Sicilian Scheveningen: Keres Attack.} bxc6 {[%emt 0:00:05]} 10. Qf3 {[%emt 0:00:15]} d5 {[%emt 0:12:49]} 11. O-O-O {[%emt 0:00:45] [#] White is slightly better.} Bb4 $146 {[%emt 0:12:55]} ({Predecessor:} 11... Qa5 12. exd5 cxd5 13. Bd4 Rb8 14. h4 Bc5 15. Be5 Rb7 16. g5 hxg5 17. Rxg5 Nd7 18. Bxg7 Rxh4 19. Nxd5 exd5 20. Qxd5 {1-0 (27) Bukhteeva,V (2165)-Chernyak,V (1939) St Petersburg 2012}) 12. Bd2 {[%emt 0:15:35]} ({Better is} 12. exd5 $16 cxd5 13. Bd4) 12... Bxc3 {[%emt 0:21:34]} (12... Qe7 $11) 13. Qxc3 $16 {[%emt 0:03:30]} (13. Bxc3 $6 Nxe4 14. Qxe4 dxe4 $11) 13... Nxe4 {[%emt 0:00:13]} 14. Qxg7 {[%emt 0:00:13]} Qf6 {[%emt 0:00:04]} 15. Qxf6 {[%emt 0:00:40]} Nxf6 {[%emt 0:00:04]} 16. Bc3 {[%emt 0:10:23]} Ke7 {[%emt 0:00:04]} 17. Bb4+ {[%emt 0:00:50] A strong pair of Bishops.} Ke8 {[%emt 0:06:46]} 18. Rd3 {[%emt 0:04:47] [#] And now Bc3 would win. White is more active.} Rg8 {[%emt 0:00:59]} 19. Be2 {[%emt 0:05:21]} e5 {[%emt 0:17:11]} 20. Re3 {[%emt 0:26:09]} e4 {[%emt 0:00:07]} 21. Bc3 {[%emt 0:00:21]} Rg6 {[%emt 0:01:29]} 22. f3 {[%emt 0:04:33]} Ra7 {[%emt 0:00:30]} 23. Bxf6 {[%emt 0:07:47]} (23. f4 $18) 23... Rxf6 {[%emt 0:00:04]} 24. fxe4 {[%emt 0:00:08]} Re7 {[%emt 0:00:03]} 25. Bd3 {[%emt 0:07:41]} Rg6 {[%emt 0:10:39]} 26. Kd2 {[%emt 0:01:45] exd5 is the strong threat.} dxe4 {[%emt 0:01:59]} 27. Rge1 {[%emt 0:07:13]} Bxg4 {[%emt 0:03:39]} (27... Rxg4 $16 28. Bxe4 (28. Rxe4 Rgxe4 29. Bxe4 c5 $11) 28... Kd8) 28. Rxe4 $18 {[%emt 0:01:01]} Rxe4 {[%emt 0:00:05]} 29. Rxe4+ $16 {[%emt 0:00:57][%mdl 4096] Endgame KRB-KRB} ({Resist} 29. Bxe4 $6 Rd6+ 30. Bd3+ Kd7 $16) 29... Be6 {[%emt 0:01:44]} 30. Re2 {[%emt 0:01:39] Inhibits Rg2.} (30. Bxa6 $18 Kd7 31. a4) 30... Rg5 {[%emt 0:00:29]} (30... Rg4 $142) 31. Bxa6 {[%emt 0:00:14]} Kd7 {[%emt 0:00:05]} 32. Bd3 {[%emt 0:00:32]} c5 {[%emt 0:02:20]} 33. b3 {[%emt 0:01:01]} Kd6 {[%emt 0:00:19]} 34. a4 {[%emt 0:01:15][%cal Ba2a4,Ba4a5][%mdl 32]} Rg1 {[%emt 0:01:49]} 35. a5 {[%emt 0:00:17]} Ra1 {[%emt 0:00:11]} 36. a6 {[%emt 0:00:08]} Bc8 {[%emt 0:01:17]} 37. Re8 {[%emt 0:00:58]} Kc7 {[%emt 0:01:22] [#]} (37... Be6 {is a better chance.} 38. Rd8+ Ke5) 38. Re7+ $18 {[%emt 0:00:14]} Kb8 {[%emt 0:00:00]} 39. Rxf7 {[%emt 0:00:08]} Bxa6 {[%emt 0:00:00]} 40. Rh7 {[%emt 0:00:50]} Bxd3 {[%emt 0:00:23]} 41. Kxd3 {[%emt 0:30:06] KR-KR} ({Worse is} 41. cxd3 Ra2+ 42. Kc3 Rxh2 $11) 41... Rd1+ {[%emt 0:01:20]} 42. Kc4 {[%emt 0:00:00]} Rd2 {[%emt 0:00:10]} 43. c3 {[%emt 0:00:00][%cal Bc2c3,Bc3c4,Bc4c5,Bc5c6][%mdl 32]} Rxh2 {[%emt 0:00:05]} 44. Kxc5 {[%emt 0:00:00] White mates.} Rh3 {[%emt 0:00:53]} 45. Kb4 {[%emt 0:00:00]} Kc8 {[%emt 0:01:46]} 46. c4 {[%emt 0:00:00]} Kd8 {[%emt 0:00:04]} 47. c5 {[%emt 0:00:00]} Ke8 {[%emt 0:00:08]} 48. c6 {[%emt 0:00:00]} Kd8 {[%emt 0:00:13]} 49. Kc4 {[%emt 0:00:00]} Rh4+ {[%emt 0:00:33]} 50. Kc5 {[%emt 0:00:00] Weighted Error Value: White=0.08 (flawless) /Black=0.42} 1-0

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.3"]
[White "Rubes, Jan"]
[Black "Plat, Vojtech"]
[Result "0-1"]
[ECO "E69"]
[WhiteElo "2386"]
[BlackElo "2547"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 27,66,41,45,12,40,0,0,0,0,0,0,0,0,0,0,6,2,-14,0,0,0,0,0,0,6,0,77,79,81,69,62,-43,-37,-37,-37,-205,-188,-673,-620,-29993,-29994]} 1. c4 {[%emt 0:00:02]} d6 {[%emt 0:00:44]} 2. Nc3 {[%emt 0:01:43]} e5 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:58]} Nf6 {[%emt 0:00:18]} 4. d4 {[%emt 0:00:07]} exd4 {[%emt 0:00:06]} 5. Nxd4 {[%emt 0:00:05]} g6 {[%emt 0:00:17]} 6. g3 {[%emt 0:02:14]} Bg7 {[%emt 0:00:12]} 7. Bg2 {[%emt 0:00:04]} O-O {[%emt 0:00:09]} 8. O-O {[%emt 0:00:05]} Nbd7 {[%emt 0:02:10]} 9. e4 {[%emt 0:13:05]} a5 {[%emt 0:06:23][%cal Ba7a5,Ba5a4][%mdl 32]} 10. h3 {[%emt 0:00:22]} Nc5 {[%emt 0:01:24]} 11. Be3 {[%emt 0:03:44]} Re8 {[%emt 0:01:28]} 12. Qc2 {[%emt 0:00:06]} c6 {[%emt 0:07:20]} 13. Rfe1 {[%emt 0:00:58]} Nfd7 {[%emt 0:12:24]} 14. Rad1 {[%emt 0:04:10]} a4 {[%emt 0:00:17]} 15. Nf3 {[%emt 0:16:56] E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3.} Qe7 {[%emt 0:04:01]} (15... Qa5 $5 {[%cal Ra4a3]}) 16. Bd4 {[%emt 0:08:09] [#]} Ne5 $146 {[%emt 0:05:53]} ({Predecessor:} 16... Bxd4 17. Nxd4 Ne5 18. Qe2 g5 19. f3 Qf6 20. Qf1 Kg7 {½-½ (20) Varhol,M (2001)-Kubikova,H (2273) Slovakia email 2001}) 17. Nxe5 {[%emt 0:00:52] The position is equal.} dxe5 {[%emt 0:01:51]} 18. Bxc5 {[%emt 0:00:46]} Qxc5 {[%emt 0:00:03]} 19. Nxa4 {[%emt 0:00:06]} Qb4 {[%emt 0:00:12]} 20. b3 {[%emt 0:00:16]} Be6 {[%emt 0:00:29][%cal Oe6c4]} 21. c5 {[%emt 0:07:43]} Bf8 {[%emt 0:04:13]} 22. Bf1 {[%emt 0:05:36]} Red8 {[%emt 0:06:32][%mdl 1024] Black has compensation.} 23. Kh2 {[%emt 0:02:33]} h5 {[%emt 0:05:53]} 24. h4 {[%emt 0:01:34]} Bg4 {[%emt 0:03:40]} 25. Be2 {[%emt 0:00:37]} Be6 {[%emt 0:03:33]} 26. Bf1 {[%emt 0:00:22]} Rd4 {[%emt 0:01:51] [#]} (26... Bg4 $11 27. Be2 Be6) 27. Rxd4 $1 $16 {[%emt 0:05:31]} exd4 {[%emt 0:00:02]} 28. Rd1 {[%emt 0:00:19]} Bg4 {[%emt 0:01:36]} 29. Qd2 {[%emt 0:03:44]} (29. Rb1 $14) 29... Bxc5 $15 {[%emt 0:00:46]} 30. Nxc5 {[%emt 0:03:35]} Qxc5 {[%emt 0:00:10]} 31. Rc1 {[%emt 0:08:16]} ({Better is} 31. Be2 $15) 31... Rxa2 $1 $19 {[%emt 0:01:45]} 32. Qxa2 {[%emt 0:00:32]} (32. Qf4 Qe7 33. e5) 32... Qxc1 {[%emt 0:00:08]} 33. Bc4 {[%emt 0:00:22] [#] Strongly threatening Qa8+.} Bf3 {[%emt 0:00:35] Weighted Error Value: White=0.89/Black=0.08 (flawless)} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.4"]
[White "Zwardon, Vojtech"]
[Black "Delgerdalai, Bayarjavkhlan"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2482"]
[BlackElo "2119"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,65,12,5,6,3,0,6,7,0,76,68,68,68,80,85,100,85,183,170,237,243,367,372,385,385,395,373,353,376,872,869,862,848,791,455,441,450,514,505,507,491,580,578,660,642,2387,2272,29985,2439,29986,29965,29961,29963,6647,6536,29985,29986]} 1. c4 {[%emt 0:03:00]} e5 {[%emt 0:00:10]} 2. g3 {[%emt 0:00:04]} c6 {[%emt 0:00:11]} 3. Nf3 {[%emt 0:00:02]} e4 {[%emt 0:00:14]} 4. Nd4 {[%emt 0:00:03]} d5 {[%emt 0:00:12]} 5. cxd5 {[%emt 0:00:03]} Qxd5 {[%emt 0:00:14]} 6. e3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:42] A20: English Opening: 1...e5.} 7. Nc3 {[%emt 0:00:04]} Qe5 {[%emt 0:00:21]} 8. f4 {[%emt 0:00:02]} exf3 {[%emt 0:00:57] The position is equal.} 9. Nxf3 {[%emt 0:00:03] [#]} Qd6 $146 {[%emt 0:02:05]} (9... Qh5 $11) ({Predecessor:} 9... Qc7 10. Bg2 Bb4 11. O-O O-O 12. Qc2 Bg4 13. e4 Re8 14. d3 Na6 15. Bf4 Qb6+ {1-0 (72) Maghsoodloo,P (2676)-Gazik,V (2539) Chess.com INT 2020}) 10. d4 $16 {[%emt 0:03:06]} Bg4 {[%emt 0:04:53]} 11. Bg2 {[%emt 0:00:46]} Nbd7 {[%emt 0:04:18]} 12. e4 {[%emt 0:04:12]} Qe6 {[%emt 0:04:16]} 13. O-O {[%emt 0:05:21][%cal Oh2h3]} O-O-O {[%emt 0:06:57] [#]} (13... Nxe4 $2 14. Nxe4 h6 15. Neg5 $1 $18 {[%mdl 512]}) (13... Be7 $16) 14. Qa4 $1 $18 {[%emt 0:01:02]} Bxf3 {[%emt 0:02:42]} (14... Kb8 $142) 15. Bxf3 {[%emt 0:00:40]} ({Don't do} 15. Rxf3 $6 Kb8 $16) 15... a6 {[%emt 0:11:04]} (15... Kb8 $142 16. Bf4+ Ka8) 16. Bf4 {[%emt 0:06:24][%cal Bc1f4,Bf4d6,Bd6f8][%mdl 32]} Rg8 {[%emt 0:09:52] [#]} 17. Nb5 $1 {[%emt 0:22:20][%mdl 512]} cxb5 {[%emt 0:03:35]} 18. Rac1+ {[%emt 0:00:08]} ({Less strong is} 18. Qa5 Bd6 19. Rac1+ Kb8 $16) 18... Nc5 {[%emt 0:02:46]} 19. Qa5 {[%emt 0:00:17][%csl Gf4][%cal Ra5c7]} Rd7 {[%emt 0:05:16] Inhibits Qc7+.} (19... Qc6 20. dxc5 Rd4) 20. dxc5 {[%emt 0:01:22][%cal Oc5c6] Strongly threatening c6!} Qc6 {[%emt 0:08:08]} 21. Bd6 {[%emt 0:01:39] This bishop pair is nice.} Nxe4 {[%emt 0:02:23]} 22. Qe1 {[%emt 0:00:02]} f5 {[%emt 0:02:08]} 23. Bxe4 {[%emt 0:00:02]} fxe4 {[%emt 0:00:40]} 24. Bxf8 {[%emt 0:00:43]} h5 {[%emt 0:00:53]} 25. Qe2 {[%emt 0:01:41]} h4 {[%emt 0:00:46]} 26. Bd6 {[%emt 0:01:33]} Rh8 {[%emt 0:01:52]} 27. Qg4 {[%emt 0:01:00] Rf7 is the strong threat.} hxg3 {[%emt 0:01:11]} 28. Bxg3 {[%emt 0:00:08] And now Rcd1 would win.} Re8 {[%emt 0:01:43]} 29. Rf7 {[%emt 0:00:17]} (29. Rcd1 $142 Red8 30. b4 g6 31. Rd6 Qc7 32. Rxg6 Kb8 33. Bxc7+ Rxc7 34. Qxe4) 29... Red8 {[%emt 0:00:39]} 30. Rxg7 {[%emt 0:01:18]} Qh6 {[%emt 0:00:59]} 31. Rxd7 {[%emt 0:00:22]} Rxd7 {[%emt 0:00:19]} 32. Rd1 {[%emt 0:00:40][%csl Gd1][%cal Rg4d7]} Qe3+ {[%emt 0:01:21]} 33. Bf2 {[%emt 0:00:07] Black got outplayed after the opening.  Weighted Error Value: White=0.21 (precise) /Black=0.95} 1-0

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.5"]
[White "Stalmach, Richard"]
[Black "Kraus, Tomas"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2350"]
[BlackElo "2472"]
[Annotator "TA"]
[PlyCount "69"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,69,31,31,25,33,26,23,23,30,25,27,10,10,0,0,0,-9,0,0,0,0,0,3,-11,-3,-4,-18,-41,-37,-40,-37,-36,30,9,16,25,58,73,227,205,214,178,171,156,139,152,313,180,539,524,944,985,926,939,981,981,973,959,937,928,29993,29994]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:27]} 2. c4 {[%emt 0:00:21]} e6 {[%emt 0:00:30]} 3. Nf3 {[%emt 0:01:00]} d5 {[%emt 0:00:30]} 4. Nc3 {[%emt 0:00:22]} a6 {[%emt 0:00:21]} 5. cxd5 {[%emt 0:01:11]} exd5 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:27] D37: Queen's Gambit Declined: 5 Bf4.} Be6 {[%emt 0:00:32]} 7. e3 {[%emt 0:01:17]} Nbd7 {[%emt 0:01:12]} 8. Bd3 {[%emt 0:01:41] White has an edge.} Bd6 {[%emt 0:01:34]} 9. O-O {[%emt 0:00:56]} O-O {[%emt 0:01:35]} 10. Rc1 {[%emt 0:04:36]} h6 {[%emt 0:05:15]} 11. Bf4 {[%emt 0:01:34]} Bxf4 {[%emt 0:05:47]} 12. exf4 {[%emt 0:00:09] [#] And now f5 would win.} Bg4 {[%emt 0:00:04]} 13. h3 {[%emt 0:06:48]} Bxf3 {[%emt 0:00:04]} 14. Qxf3 {[%emt 0:00:03] [#]} c6 $146 {[%emt 0:02:13]} ({Predecessor:} 14... Nb6 15. Ne2 Nc8 16. g4 Nd6 17. Ng3 c6 18. g5 hxg5 19. fxg5 Nfe4 20. h4 Qb6 21. Bxe4 Nxe4 22. Nxe4 dxe4 23. Qxe4 Rfe8 24. Qg4 {½-½ (24) Reis,G (2232)-Knoll,H (2285) Bayern 2020}) 15. g4 {[%emt 0:04:52]} Ne8 {[%emt 0:02:23]} 16. Kh1 {[%emt 0:15:36]} Nd6 {[%emt 0:02:18]} 17. Rg1 {[%emt 0:02:51][%cal Bf1g1,Bg1g3,Bg3g7,Bg7g6][%mdl 32]} Qh4 {[%emt 0:17:39]} 18. Rg3 {[%emt 0:25:16]} Rae8 {[%emt 0:08:24]} 19. g5 {[%emt 0:08:02]} f5 {[%emt 0:12:24][%cal Bf7f5,Bf5e4][%mdl 32] Against Rg4} 20. Rcg1 {[%emt 0:09:30]} Ne4 {[%emt 0:04:54]} (20... hxg5 $15 21. Rxg5 Rf7) 21. Nxe4 $1 $11 {[%emt 0:00:13]} fxe4 {[%emt 0:11:55] [#]} 22. gxh6 $1 {[%emt 0:00:05]} Qxh6 {[%emt 0:03:32]} (22... exf3 $2 23. Rxg7+ Kh8 24. Rh7#) 23. Rxg7+ {[%emt 0:02:14]} Kh8 $2 {[%emt 0:00:21]} (23... Qxg7 $16 24. Rxg7+ Kxg7 25. Qg4+ Kf6 26. Bxa6 Rg8 27. Qxd7 Re7 28. Qd6+ Re6) 24. Qg3 $18 {[%emt 0:01:15][%cal Og7g4]} Nf6 {[%emt 0:09:40] Inhibits Rg4.} 25. Rg6 $40 {[%emt 0:00:07][%mdl 128] White is out for blood. The board is on fire.} Qh7 {[%emt 0:02:47]} 26. Bf1 {[%emt 0:00:15] Qg5 is the strong threat.} Rg8 {[%emt 0:05:06]} (26... Nh5 $2 27. Qg5 Rg8 28. f5 $18) 27. f5 {[%emt 0:00:16]} Re7 $2 {[%emt 0:00:45] A mistake that costs the game.} (27... Rxg6 $16 {keeps fighting.} 28. fxg6 Qh5) 28. Qg5 {[%emt 0:03:54]} (28. Rxg8+ $142 Nxg8 29. Qb8) 28... Rf7 $2 {[%emt 0:00:17]} (28... Rxg6 29. fxg6 Qg7) 29. Rg3 {[%emt 0:01:56] Strongly threatening Qe3.} Rgg7 {[%emt 0:00:41]} 30. Qf4 {[%emt 0:01:29]} Ng8 {[%emt 0:00:27]} 31. Qe5 {[%emt 0:00:43]} a5 {[%emt 0:01:01]} 32. Kh2 {[%emt 0:00:56]} Re7 {[%emt 0:00:53]} 33. f6 {[%emt 0:01:27]} Qxg6 {[%emt 0:00:05]} 34. fxe7 {[%emt 0:00:21]} ({Weaker is} 34. fxg7+ Kh7 $14) ({Less strong is} 34. Rxg6 Rxe5 35. fxg7+ Kh7 $14) 34... Qf6 {[%emt 0:00:23]} 35. e8=Q {[%emt 0:00:28] Weighted Error Value: White=0.11 (very precise) /Black=0.65} 1-0

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.6"]
[White "Mikes, Jan"]
[Black "Babula, Vlastimil"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2349"]
[BlackElo "2576"]
[Annotator "TA"]
[PlyCount "122"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,122,10,22,0,6,0,0,0,0,12,3,4,26,20,22,21,18,25,54,47,46,56,60,29,30,-12,14,-41,-36,-69,-77,-66,-14,-37,-31,-216,-211,-213,-166,-170,-126,-122,-110,-185,-189,-181,-113,-181,-120,-118,-45,-87,-52,-33,-22,-22,-22,-22,-22,-22,-22,-22,-23,-22,-22,-22,-22,-21,-53,-27,-24,-106,-91,-381,-371,-294,-278,-534,-534,-534,-534,-534,-534,-483,-475,-521,-521,-815,-797,-876,-750,-1393,-1348,-2623,-1301,-1418,-1081,-29965,-29966,-29963,-29968,-29960,-29961,-29970,-29970,-29971,-29972,-29970,-29972,-29972,-29973,-29973,-29970,-29978,-29969]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:13]} 2. Nc3 {[%emt 0:00:17]} Nc6 {[%emt 0:00:33]} 3. Bb5 {[%emt 0:00:25]} Nd4 {[%emt 0:01:01]} 4. Nf3 {[%emt 0:00:30]} a6 {[%emt 0:04:25]} 5. Bd3 {[%emt 0:00:56]} Nc6 {[%emt 0:03:55]} 6. O-O {[%emt 0:01:07] B23: Closed Sicilian: Lines without g3.} e6 {[%emt 0:01:13]} 7. b3 {[%emt 0:02:33] 7.e5 deserves study.} d6 {[%emt 0:06:41]} 8. Bb2 {[%emt 0:00:23] The position is equal.} Nf6 {[%emt 0:02:36]} 9. Re1 {[%emt 0:01:12]} e5 {[%emt 0:05:58]} 10. Nd5 {[%emt 0:01:23]} Be7 {[%emt 0:05:32]} 11. c3 {[%emt 0:01:18]} O-O {[%emt 0:01:50]} 12. Nxe7+ {[%emt 0:00:56] [#]} Qxe7 $146 {[%emt 0:07:35]} ({Predecessor:} 12... Nxe7 13. Bf1 Ng6 14. d4 Qc7 15. g3 Bd7 16. Bg2 Rfe8 17. d5 h6 18. h3 Nh7 {1-0 (46) Trent,L (2423)-Emms,J (2502) Southend 2006}) 13. h3 {[%emt 0:03:36]} Nh5 {[%emt 0:06:02]} 14. Bf1 {[%emt 0:01:22]} Nf4 {[%emt 0:01:57]} 15. d4 {[%emt 0:04:35]} Qf6 {[%emt 0:06:59]} 16. Kh2 {[%emt 0:08:48]} (16. d5 $5 {[%cal Rd5c6]} Ne7 17. Bc1 $11) 16... g5 {[%emt 0:01:52][%cal Bg7g5,Bg5g4,Bg4h3][%mdl 32]} 17. d5 {[%emt 0:14:00]} Ne7 {[%emt 0:00:42]} 18. Bc1 {[%emt 0:02:09]} ({White should try} 18. g3 $11) 18... g4 $15 {[%emt 0:05:04]} 19. Ng1 {[%emt 0:01:07]} gxh3 $1 {[%emt 0:04:30] Black is more active.} 20. g3 {[%emt 0:00:40] [#]} Nd3 {[%emt 0:02:50]} 21. f4 $1 $11 {[%emt 0:09:41]} Nxe1 {[%emt 0:01:01]} 22. Qxe1 {[%emt 0:00:05] [#]} (22. f5 $1 $15) 22... exf4 $1 $19 {[%emt 0:03:24]} 23. gxf4 {[%emt 0:01:36]} Kh8 {[%emt 0:00:52]} 24. Bd2 {[%emt 0:06:41]} Ng6 {[%emt 0:05:15]} 25. c4 {[%emt 0:02:28] Threatens to win with Bc3.} Qg7 {[%emt 0:00:08]} (25... Nxf4 $2 26. Bc3 Qe5 27. Bxe5+ dxe5 28. Nxh3 $18) 26. Bc3 {[%emt 0:01:02]} (26. Qg3 $17 {was called for.}) 26... f6 {[%emt 0:00:08]} 27. Qg3 {[%emt 0:01:21]} Bd7 {[%emt 0:00:20]} ({Black should play} 27... Qh6 $19 28. Ne2 Bd7) 28. Re1 {[%emt 0:07:17]} (28. Bxh3 $17 {is a better defense.} Rae8 29. Bxd7 Qxd7 30. Re1) 28... Rae8 {[%emt 0:00:50]} (28... Qh6 $19 29. Bxh3 b6) 29. Nf3 $17 {[%emt 0:01:09]} Kg8 {[%emt 0:08:36]} (29... b5 $17 30. f5 Ne5 31. Qxg7+ Kxg7 32. Nxe5 fxe5) 30. a3 {[%emt 0:04:58]} h5 {[%emt 0:02:25]} 31. Bxh3 {[%emt 0:02:54]} Bg4 {[%emt 0:05:44]} 32. Bxg4 {[%emt 0:01:35]} hxg4 {[%emt 0:00:03]} 33. Qxg4 {[%emt 0:02:04]} Qh6+ {[%emt 0:01:57]} 34. Kg3 $1 {[%emt 0:09:58] [#]} Rxe4 $1 {[%emt 0:00:30]} 35. Rxe4 {[%emt 0:00:10]} f5 {[%emt 0:00:06] The board is on fire.} 36. Qg5 {[%emt 0:00:37]} Qxg5+ {[%emt 0:00:10]} 37. Nxg5 {[%emt 0:00:05] White wants to mate with Re6.} fxe4 {[%emt 0:00:07]} 38. Nxe4 {[%emt 0:02:14]} Nxf4 $11 {[%emt 0:00:45][%mdl 4096] Endgame KRN-KBN} 39. Kg4 {[%emt 0:01:31]} ({Not} 39. Nf6+ $2 {[#]} Rxf6 $1 {[%mdl 512]} 40. Bxf6 Nh5+ 41. Kg4 Nxf6+ $19) 39... Ne2 {[%emt 0:01:34] White must now prevent ...Rf4+.} 40. Bd2 {[%emt 0:00:34] Inhibits Rf4+.} (40. Bf6 $1 $11 {remains equal.}) 40... Nd4 $17 {[%emt 0:01:59] Black converts the advantage convincingly.} 41. b4 $2 {[%emt 0:34:41][%mdl 8192]} (41. Nxd6 $17 Nxb3 42. Bg5) 41... Nf3 $19 {[%emt 0:04:26]} 42. Bf4 {[%emt 0:00:00]} cxb4 {[%emt 0:02:13]} 43. Kxf3 $2 {[%emt 0:00:00]} (43. axb4 {only move.} Ne5+ 44. Bxe5 dxe5 45. Kg5) 43... bxa3 {[%emt 0:00:16] Hoping for ...a2.} 44. Nc3 {[%emt 0:00:00]} Rc8 {[%emt 0:02:31]} 45. Bxd6 {[%emt 0:00:00]} Rxc4 {[%emt 0:00:38]} 46. Be5 {[%emt 0:00:00]} Kf7 {[%emt 0:02:07]} 47. Ke3 {[%emt 0:00:00]} b5 {[%emt 0:00:53] Strongly threatening ...Rh4.} 48. Kd3 {[%emt 0:00:00]} Rh4 {[%emt 0:01:58]} 49. Kc2 {[%emt 0:01:50]} b4 {[%emt 0:01:26]} 50. Na2 {[%emt 0:01:48]} a5 {[%emt 0:03:14][%cal Ba6a5,Ba5a4][%mdl 32] ...a4 is the strong threat.} 51. Bd6 {[%emt 0:00:20]} Rh3 {[%emt 0:02:24]} (51... Rh6 $142 52. Bb8 Rh5) 52. Nc1 {[%emt 0:01:46]} Ke8 {[%emt 0:07:22] aiming for ...Kd7.} 53. Be5 {[%emt 0:00:33]} a4 {[%emt 0:01:04] Black mates.} 54. Bd6 {[%emt 0:00:22]} b3+ {[%emt 0:01:29]} 55. Kb1 {[%emt 0:00:05]} b2 {[%emt 0:01:53]} 56. Bxa3 {[%emt 0:00:16]} bxc1=Q+ {[%emt 0:00:57]} 57. Bxc1 {[%emt 0:00:03] KR-KB} Kd7 {[%emt 0:00:18]} 58. Bf4 {[%emt 0:00:34]} Rf3 {[%emt 0:00:31]} 59. Be5 {[%emt 0:01:02]} Rf5 {[%emt 0:00:30]} 60. Bc3 {[%emt 0:00:33]} Kd6 {[%emt 0:01:10]} 61. Ka2 {[%emt 0:00:31]} Rf3 {[%emt 0:00:59] Weighted Error Value: White=0.53/Black=0.14 (very precise)} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.7"]
[White "Stocek, Jiri"]
[Black "Sorm, Daniel"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2533"]
[BlackElo "2306"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,83,32,29,20,27,6,9,13,54,54,45,58,68,43,50,10,22,10,19,0,0,0,0,0,0,0,107,104,100,99,90,87,237,245,395,383,369,381,386,377,361,361,391,408,455,450,447,449,458,457,436,435,581,579,537,522,581,530,669,623,625,616,586,577,573,439,433,423,829,828,804,731,1496,1456,1261,1170]} 1. c4 {[%emt 0:00:08]} e5 {[%emt 0:00:51]} 2. Nc3 {[%emt 0:00:55]} d6 {[%emt 0:01:00]} 3. Nf3 {[%emt 0:01:30]} f5 {[%emt 0:02:20]} 4. g3 {[%emt 0:01:33]} Nf6 {[%emt 0:01:14]} 5. d4 {[%emt 0:01:26]} e4 {[%emt 0:00:55]} 6. Nh4 {[%emt 0:00:10] A21: English Opening: 1...e5 2 Nc3.} c6 {[%emt 0:06:32]} 7. Bg5 {[%emt 0:03:50]} Be7 {[%emt 0:03:38]} 8. Bh3 {[%emt 0:01:19] [#] The position is equal.} Ng4 $146 {[%emt 0:05:10]} ({Predecessor:} 8... g6 9. Qb3 Nbd7 10. O-O-O Qb6 11. f3 Qxb3 12. axb3 exf3 13. exf3 Kf7 14. Rhe1 Nf8 {1-0 (48) Modler,A (2225)-Luethke,H (2115) Germany 2020}) 9. Bxe7 {[%emt 0:02:37]} Qxe7 {[%emt 0:00:09]} 10. Bxg4 {[%emt 0:11:57]} fxg4 {[%emt 0:00:11]} 11. Qc2 {[%emt 0:00:46]} O-O $1 {[%emt 0:03:22]} 12. Qxe4 {[%emt 0:19:07]} Qf7 {[%emt 0:00:06][%csl LRc4,LRf2]} 13. O-O {[%emt 0:02:46] Active counter play!} Qxc4 {[%emt 0:00:37]} 14. f3 {[%emt 0:01:25]} Nd7 {[%emt 0:14:56]} 15. Nf5 {[%emt 0:18:28]} Nf6 {[%emt 0:15:13]} 16. Nxd6 {[%emt 0:02:03]} Qb4 {[%emt 0:00:13]} 17. Qe5 {[%emt 0:01:20] Threatens to win with Nce4.} Rd8 {[%emt 0:03:49]} (17... Qxb2 $11 {remains equal.} 18. Qe3 gxf3) 18. Qc5 $40 {[%emt 0:06:18][%mdl 128] White has strong attack.} a5 {[%emt 0:11:26]} 19. a3 {[%emt 0:02:17]} Qb3 {[%emt 0:00:07]} 20. Rad1 {[%emt 0:06:58]} b6 {[%emt 0:08:38] This costs Black the game.} (20... Be6 $16 {was called for.}) 21. Qxc6 $18 {[%emt 0:04:39]} Ba6 {[%emt 0:06:36]} (21... Bd7 $142 22. Qc4+ Qxc4 23. Nxc4 b5) 22. fxg4 {[%emt 0:01:31]} Qe6 {[%emt 0:02:29] [#]} 23. Nf5 {[%emt 0:00:36][%cal Bd6f5,Bf5e7,Be7c6,Bc6e5][%mdl 32]} Qxc6 {[%emt 0:04:38]} 24. Ne7+ {[%emt 0:00:05] Pair of Knights!} Kh8 {[%emt 0:00:05]} 25. Nxc6 {[%emt 0:00:04]} Rdc8 {[%emt 0:00:13]} 26. Ne5 {[%emt 0:00:54] g5 is the strong threat.} Rxc3 {[%emt 0:00:07]} 27. bxc3 {[%emt 0:00:05] White is clearly winning.} Bxe2 {[%emt 0:00:04] [#]} 28. c4 $1 {[%emt 0:02:15]} Bxf1 {[%emt 0:06:21]} (28... Bxd1 29. Rxd1) 29. Rxf1 {[%emt 0:01:04][%mdl 4096] Endgame KRN-KRN} ({Don't take} 29. Kxf1 Re8 30. Rb1 Re6 $18) 29... h6 {[%emt 0:00:32]} 30. Rb1 {[%emt 0:00:19]} Kh7 {[%emt 0:01:44]} 31. Kf2 {[%emt 0:00:53]} Rd8 {[%emt 0:00:37]} 32. Ke3 {[%emt 0:00:07]} Rd6 {[%emt 0:00:07]} 33. d5 {[%emt 0:01:36]} Ne8 {[%emt 0:00:50]} 34. Nc6 {[%emt 0:02:19]} Nf6 {[%emt 0:01:01]} 35. h3 {[%emt 0:01:26]} Nd7 {[%emt 0:00:31]} 36. Kd4 {[%emt 0:00:57]} Rf6 {[%emt 0:00:18]} 37. Rb3 {[%emt 0:01:09]} a4 {[%emt 0:01:13]} 38. Rb4 {[%emt 0:01:07]} Rf3 {[%emt 0:00:14]} (38... Rf1 $142 39. Rxa4 Rd1+ 40. Ke3 Nc5) 39. Ne5 {[%emt 0:00:18]} Nxe5 {[%emt 0:01:16]} 40. Kxe5 {[%emt 0:00:04]} Rxa3 {[%emt 0:00:28]} 41. Rxb6 {[%emt 0:30:50]} Rb3 {[%emt 0:00:09]} 42. Ra6 {[%emt 0:00:00] Weighted Error Value: White=0.05 (flawless) /Black=0.37} 1-0

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.8"]
[White "Nytra, Ondrej"]
[Black "Rasik, Vitezslav"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2219"]
[BlackElo "2433"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,59,19,34,36,36,34,24,39,31,44,37,64,28,51,8,10,9,18,0,0,0,0,0,0,-16,-13,-10,0,0,0,-16,-16,-9,-4,-89,0,0,0,-92,0,0,0,-74]} 1. e4 {[%emt 0:00:03]} d6 {[%emt 0:00:13]} 2. d4 {[%emt 0:00:06]} g6 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:06]} Bg7 {[%emt 0:00:13]} 4. f4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:29]} 5. Nf3 {[%emt 0:00:06]} O-O {[%emt 0:00:24]} 6. Bd3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:31]} 7. e5 {[%emt 0:00:19]} dxe5 {[%emt 0:00:34]} 8. dxe5 {[%emt 0:00:04]} Nd5 {[%emt 0:01:00]} 9. Nxd5 {[%emt 0:00:06]} Qxd5 {[%emt 0:00:11]} 10. Qe2 {[%emt 0:00:04]} Bf5 {[%emt 0:02:16] Prevents Be4. B09: Pirc Defence: Austrian Attack.} 11. Bxf5 {[%emt 0:00:15]} gxf5 {[%emt 0:00:04]} 12. O-O {[%emt 0:00:04]} Rad8 {[%emt 0:09:32] White has an edge.} 13. Be3 {[%emt 0:00:49]} e6 {[%emt 0:14:42]} 14. c3 {[%emt 0:01:31] [#]} a6 $146 {[%emt 0:03:29]} ({Predecessor:} 14... Rfe8 15. Rfd1 Qa5 16. Qc4 Bf8 17. h3 Ne7 18. Bf2 Nd5 19. g3 c5 20. Kg2 b5 {1-0 (31) Drozdowski,K (2511)-Bachmann,A (2628) Chess.com INT 2017}) 15. Rfd1 {[%emt 0:05:25]} Qa5 {[%emt 0:05:33]} 16. Qc4 {[%emt 0:15:11]} Qb5 {[%emt 0:07:01]} 17. Qxb5 {[%emt 0:04:04]} axb5 {[%emt 0:00:16]} 18. Nd4 {[%emt 0:02:30]} Nxd4 {[%emt 0:06:55]} 19. Rxd4 {[%emt 0:00:05]} f6 {[%emt 0:11:23][%cal Bf7f6,Bf6e5][%mdl 32]} 20. Rad1 {[%emt 0:16:55]} Rxd4 {[%emt 0:05:52]} 21. Rxd4 {[%emt 0:02:12]} fxe5 $11 {[%emt 0:02:52][%mdl 4096] Endgame KRB-KRB} 22. Rd7 {[%emt 0:00:04]} Rf7 {[%emt 0:00:39]} 23. Rd8+ {[%emt 0:00:04]} Rf8 {[%emt 0:00:16]} 24. Rd7 {[%emt 0:00:07]} exf4 {[%emt 0:03:59]} 25. Bxf4 {[%emt 0:00:18]} e5 {[%emt 0:14:13]} 26. Rxc7 {[%emt 0:00:31]} Rf7 {[%emt 0:02:10]} 27. Rc8+ {[%emt 0:00:15]} Rf8 {[%emt 0:00:02]} 28. Rc7 {[%emt 0:00:09]} Rf7 {[%emt 0:03:32]} 29. Rc8+ {[%emt 0:01:09]} Rf8 {[%emt 0:00:02]} 30. Rc7 $1 {[%emt 0:00:53] Weighted Error Value: White=0.16 (very precise) /Black=0.21 (precise)} 1/2-1/2

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.9"]
[White "Finek, Vaclav"]
[Black "Sykora, Marek"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2410"]
[BlackElo "2249"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,73,18,33,18,17,9,6,0,10,-5,-7,-15,-3,-9,-14,-17,0,-28,-26,-14,10,-37,-14,-20,24,0,0,-14,3,0,0,0,0,0,0,0,0,0,0,0,0,0,11,11,25,0,644,642,610,591,29966,29967,29967,29968,29966,12790,29984,29985,29986,29986]} 1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:12]} 3. c4 {[%emt 0:00:09]} c6 {[%emt 0:00:27]} 4. Qc2 {[%emt 0:00:05]} e6 {[%emt 0:01:22]} 5. g3 {[%emt 0:00:11]} Nbd7 {[%emt 0:01:06]} 6. Bg2 {[%emt 0:00:05]} Bd6 {[%emt 0:01:04]} 7. O-O {[%emt 0:00:09]} O-O {[%emt 0:00:39]} 8. Rd1 {[%emt 0:00:22]} Qe7 {[%emt 0:03:04]} 9. Nc3 {[%emt 0:00:17] E01: Catalan: Early deviations.} dxc4 {[%emt 0:04:11]} 10. Nd2 {[%emt 0:03:24]} Nb6 {[%emt 0:06:22]} 11. Nce4 {[%emt 0:02:07] The position is equal.} Nxe4 {[%emt 0:02:26]} 12. Bxe4 {[%emt 0:00:27]} f5 {[%emt 0:01:35]} 13. Bg2 {[%emt 0:00:34]} e5 {[%emt 0:05:54]} 14. Nxc4 {[%emt 0:05:51]} Nxc4 {[%emt 0:03:43]} 15. Qxc4+ {[%emt 0:00:16] [#]} Kh8 $146 {[%emt 0:00:11]} ({Predecessor:} 15... Be6 16. d5 Bf7 17. Qa4 c5 18. Bd2 a6 {½-½ (18) Jonsson,K (2109)-Sandstrom,A (1999) Tylosand 2012}) 16. d5 {[%emt 0:14:16]} c5 {[%emt 0:01:26]} 17. b3 {[%emt 0:06:25]} a6 {[%emt 0:03:06]} 18. Bb2 {[%emt 0:01:07]} (18. e4 $11) 18... b5 {[%emt 0:00:41]} 19. Qc2 {[%emt 0:00:10]} Bb7 {[%emt 0:01:14]} 20. a4 {[%emt 0:08:00]} e4 {[%emt 0:09:24]} 21. e3 {[%emt 0:08:55]} Rfd8 {[%emt 0:07:46]} 22. axb5 {[%emt 0:02:25]} axb5 {[%emt 0:00:08]} 23. Rxa8 {[%emt 0:03:47]} Rxa8 {[%emt 0:01:50]} 24. Bf1 {[%emt 0:00:09]} b4 {[%emt 0:09:14]} 25. Bb5 {[%emt 0:06:11]} Ra5 {[%emt 0:03:18]} 26. Qe2 {[%emt 0:01:59]} Kg8 {[%emt 0:04:18]} 27. Bc4 {[%emt 0:01:18]} Bc8 {[%emt 0:03:45]} 28. Rf1 {[%emt 0:17:12]} Bd7 {[%emt 0:03:12]} 29. Ra1 {[%emt 0:01:56]} Qd8 {[%emt 0:05:36]} 30. Qd1 {[%emt 0:02:21] Hoping for Rxa5.} (30. Rxa5 {is interesting.} Qxa5 31. Qh5 Qd8 32. Kg2) 30... h6 $2 {[%emt 0:06:02][%mdl 8192]} (30... Be8 $11) 31. Rxa5 $18 {[%emt 0:06:12]} Qxa5 {[%emt 0:00:07] [#]} 32. Qh5 {[%emt 0:00:58] Inhibits Be8. Qg6 would kill now.} Qa2 {[%emt 0:06:43]} 33. Qg6 {[%emt 0:00:19][%csl Gb2,LRd6,LRg7][%cal Rg6g7]} Qxb2 {[%emt 0:01:08]} 34. Qxd6 {[%emt 0:00:06]} Qa1+ {[%emt 0:00:08]} 35. Kg2 {[%emt 0:00:40]} Qa7 {[%emt 0:00:54]} 36. Qe7 {[%emt 0:01:57]} f4 {[%emt 0:02:01]} 37. d6+ {[%emt 0:01:09] Weighted Error Value: White=0.06 (flawless) /Black=0.80} 1-0

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.10"]
[White "Brejnik, Gustav"]
[Black "Nemec, Jachym"]
[Result "0-1"]
[ECO "A79"]
[WhiteElo "2246"]
[BlackElo "2367"]
[Annotator "TA"]
[PlyCount "120"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 24,120,56,39,89,81,83,92,91,77,64,65,142,136,127,136,135,132,135,135,100,20,8,37,54,-8,-8,-15,-7,-7,-7,-9,-6,-6,-10,-12,-6,-6,-6,-7,-13,-30,-6,-113,-113,-104,-112,-118,-67,-67,-39,-51,-28,-178,-161,-172,-71,-71,0,-166,-164,-159,-101,-101,-101,-101,-96,-96,-96,-96,-96,-256,-163,-126,-138,-1208,-1201,-1201,-576,-283,-15,-12799,-12799,-12799,-12799,-12799,-12799,-12799,-12799,-12804,-12799,-12797,-12794,-12793,-12793,-12785,-10985,-7472,-7446]} 1. d4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:08]} e6 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:03:31]} c5 {[%emt 0:00:04]} 4. d5 {[%emt 0:02:28]} exd5 {[%emt 0:00:06]} 5. cxd5 {[%emt 0:00:05]} d6 {[%emt 0:00:04]} 6. Nc3 {[%emt 0:00:12]} g6 {[%emt 0:00:04]} 7. e4 {[%emt 1:27:27]} Bg7 {[%emt 0:01:09]} 8. Be2 {[%emt 0:00:00]} O-O {[%emt 0:00:08]} 9. Nd2 {[%emt 0:00:00]} Re8 {[%emt 0:00:31]} 10. O-O {[%emt 0:00:00]} Na6 {[%emt 0:00:13]} 11. f3 {[%emt 0:00:00]} Nc7 {[%emt 0:00:53]} 12. a4 {[%emt 0:00:00]} b6 {[%emt 0:00:16]} 13. Kh1 {[%emt 0:00:00]} Nh5 {[%emt 0:18:22] A79: Modern Benoni: Classical: 9...Re8 10 Nd2 Na6 11 f3.} (13... Nd7 $14) 14. Nc4 $16 {[%emt 0:00:00]} Ba6 {[%emt 0:00:17]} 15. g4 $1 {[%emt 0:00:00] Against f5} Nf6 {[%emt 0:02:47] White is better.} 16. Bf4 {[%emt 0:00:00]} Bxc4 {[%emt 0:00:45]} 17. Bxc4 {[%emt 0:00:00] [#]} Qe7 $146 {[%emt 0:05:04] [#]} (17... a6 $14) ({Predecessor:} 17... a6 18. Qd3 h5 19. g5 Nh7 20. h4 Qd7 21. Kh2 Nf8 22. Bg3 b5 23. axb5 Bxc3 24. Qxc3 axb5 {1-0 (41) Artemiev,V (2570)-Indjic,A (2538) Yerevan 2014}) 18. e5 $1 {[%emt 0:00:00]} dxe5 {[%emt 0:01:02]} 19. d6 {[%emt 0:00:00]} Qf8 {[%emt 0:03:32]} 20. dxc7 {[%emt 0:00:00]} exf4 {[%emt 0:00:11]} 21. g5 {[%emt 0:00:00]} Nh5 {[%emt 0:02:10]} 22. Nb5 {[%emt 0:00:00]} ({White should play} 22. a5 $16 {Hoping for axb6.} Bxc3 23. bxc3) 22... Be5 {[%emt 0:08:53]} 23. Re1 {[%emt 0:00:00] And now Qd5 would win.} a6 {[%emt 0:10:35]} 24. Rxe5 {[%emt 0:00:00]} Rxe5 $11 {[%emt 0:02:06]} 25. Nd6 {[%emt 0:00:00] [#]} Re1+ $1 {[%emt 0:08:55]} 26. Qxe1 {[%emt 0:00:00]} Qxd6 {[%emt 0:00:04]} 27. Qe4 $132 {[%emt 0:04:23][%mdl 2048] White puts up resistance} Rc8 {[%emt 0:00:31]} 28. Re1 $1 {[%emt 0:00:33][%cal Oe4e8] Qe8+! is the strong threat.} Qxc7 {[%emt 0:17:56]} 29. Qe7 {[%emt 0:00:05]} Qxe7 {[%emt 0:12:09]} 30. Rxe7 {[%emt 0:00:01][%mdl 4096] Endgame KRB-KRN} b5 {[%emt 0:00:11]} 31. axb5 {[%emt 0:00:34]} axb5 {[%emt 0:00:04]} 32. Bxb5 {[%emt 0:00:14]} c4 {[%emt 0:03:44]} 33. Re2 {[%emt 0:00:53]} (33. Re8+ $11 Rxe8 34. Bxe8) 33... Rc5 $17 {[%emt 0:00:51][%csl LRb5,LRg5]} 34. Ba6 {[%emt 0:01:56]} c3 {[%emt 0:00:22]} 35. bxc3 {[%emt 0:00:42]} Rxc3 {[%emt 0:00:17]} ({Better is} 35... Rxg5 $17 36. c4 Ng7) 36. Kg2 $15 {[%emt 0:00:25]} Ng7 {[%emt 0:00:15]} 37. Re4 $1 {[%emt 0:00:38]} Ne6 {[%emt 0:00:21] Strongly threatening ...Rc2+.} 38. Bc4 {[%emt 0:01:02]} (38. h4 $1 $11 {and White is okay.}) 38... Rc2+ $19 {[%emt 0:00:37]} ({Weaker is} 38... Nxg5 39. Rxf4 Kg7 40. h4 $17) 39. Kh1 {[%emt 0:00:14]} Rc1+ {[%emt 0:01:23]} (39... Nxg5 $19 40. Rxf4 Rf2) 40. Kg2 $17 {[%emt 0:00:01]} Rc2+ {[%emt 0:00:05]} (40... Nxg5 $17 41. Rxf4 Kg7) 41. Kh1 $1 $19 {[%emt 0:30:08]} Nxg5 {[%emt 0:09:00]} 42. Rxf4 {[%emt 0:00:00]} Rf2 {[%emt 0:01:06]} (42... Kg7 $142 43. h4 Ne6 44. Bxe6 fxe6) 43. Bd5 $17 {[%emt 0:00:00]} Rd2 {[%emt 0:00:28]} 44. Bc4 {[%emt 0:00:00]} Kg7 {[%emt 0:06:33] Black is more active.} 45. h4 {[%emt 0:00:00]} Ne6 {[%emt 0:01:46]} 46. Bxe6 {[%emt 0:00:00]} fxe6 {[%emt 0:00:05] KR-KR} 47. Kg1 $2 {[%emt 0:00:00]} (47. Re4 $17) 47... e5 {[%emt 0:02:55]} 48. Re4 {[%emt 0:00:00]} Kf6 {[%emt 0:00:08] White must now prevent ...Rd4.} 49. f4 $2 {[%emt 0:00:00][%mdl 8192]} (49. h5 $17) 49... Kf5 $19 {[%emt 0:05:36][%csl LRe4,LRf4]} 50. Rxe5+ {[%emt 0:00:00]} Kxf4 {[%emt 0:00:04]} 51. Re7 {[%emt 0:00:00]} h5 {[%emt 0:01:39]} ({Black should try} 51... Kg3 $19 {( -> ...Rd1+)} 52. Kf1 Rf2+ 53. Ke1 h5) 52. Rg7 $2 {[%emt 0:00:00][%mdl 8192] [#]} (52. Rb7 $11) 52... Rd6 $1 {[%emt 0:00:57] Black is clearly winning.} 53. Ra7 {[%emt 0:00:00]} Kg3 {[%emt 0:00:22][%cal Rd6d1]} 54. Ra3+ {[%emt 0:00:00]} Kxh4 {[%emt 0:00:06]} 55. Kg2 {[%emt 0:00:00]} Kg5 {[%emt 0:00:41]} 56. Kg3 {[%emt 0:00:00]} Rd5 {[%emt 0:00:15]} 57. Rb3 {[%emt 0:00:00]} h4+ {[%emt 0:00:20]} 58. Kh3 {[%emt 0:00:00]} Kh5 {[%emt 0:00:13]} 59. Rb8 {[%emt 0:00:00]} Rd3+ {[%emt 0:00:06]} 60. Kg2 {[%emt 0:00:00]} g5 {[%emt 0:00:08] Weighted Error Value: White=0.42/Black=0.25 (precise)} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.11"]
[White "Buchcar, Tomas"]
[Black "Stinka, Jakub"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2183"]
[BlackElo "2345"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,127,14,46,0,0,-27,6,0,-7,-40,-21,-63,-38,-156,-158,-138,-87,-190,-67,-73,-62,-56,-58,-78,-64,-82,-34,-47,-44,-139,-102,-127,-58,-81,-84,-93,-34,-40,-46,-32,0,0,0,-35,35,68,47,39,72,0,78,59,54,35,27,22,49,47,54,72,219,216,222,224,287,305,517,490,687,663,731,704,784,772,785,784,769,769,743,734,847,832,726,574,5955,12802,29969,29969,29966,29967,29976,29977,29979,29980,29980,29981,29981,29982,29982,29983,29985,29986,29986,29987,29988,29989,29989,29990,29992,29993,29993,29994,29994,29995,29995,29996,29998,29998,29998,29999]} 1. e4 {[%emt 0:25:50]} c5 {[%emt 0:00:14]} 2. Nc3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:14]} e6 {[%emt 0:00:12]} 4. Bxc6 {[%emt 0:00:19]} bxc6 {[%emt 0:00:04]} 5. d3 {[%emt 0:00:47]} Ne7 {[%emt 0:00:30]} 6. Be3 {[%emt 0:05:55] B23: Closed Sicilian: Lines without g3.} (6. f4 $14 {is more appropriate.}) 6... Ng6 $11 {[%emt 0:01:35] [#]} 7. b3 $146 {[%emt 0:20:26]} ({Predecessor:} 7. f4 d5 8. Bd2 c4 9. dxc4 Ba6 10. cxd5 cxd5 11. exd5 Bc5 12. Ne4 Bxg1 13. Rxg1 exd5 {0-1 (30) Mkrtchian,L (2395)-Dzagnidze,N (2520) Moscow 2019}) 7... e5 {[%emt 0:04:54]} 8. Na4 {[%emt 0:11:30] The position is equal.} d6 {[%emt 0:02:13]} 9. c4 {[%emt 0:03:34]} Be7 {[%emt 0:02:21]} 10. Qd2 {[%emt 0:05:11]} O-O {[%emt 0:03:23]} 11. Ne2 {[%emt 0:03:48]} ({White should try} 11. f3 $15) 11... Nh4 $1 $17 {[%emt 0:03:41]} 12. Rg1 {[%emt 0:11:47] [#]} f5 {[%emt 0:04:15]} (12... Bh3 $142 $1 {[%mdl 512]} 13. O-O-O Bxg2) 13. f4 {[%emt 0:00:32]} (13. exf5 $17 {was the only defense.} Nxf5 14. O-O-O) 13... Ng6 {[%emt 0:12:07]} (13... fxe4 $19 14. dxe4 exf4 15. Bxf4 {[#]} Bh3 $1) 14. g3 $15 {[%emt 0:00:38]} exf4 {[%emt 0:03:20]} 15. gxf4 {[%emt 0:00:31]} Bh4+ {[%emt 0:01:41]} 16. Kd1 {[%emt 0:00:08]} Bf6 {[%emt 0:04:24]} 17. Nac3 {[%emt 0:00:26]} Be6 {[%emt 0:02:43]} ({Reject} 17... fxe4 $6 18. dxe4 Re8 19. Kc2 $11) (17... a5 $17) 18. Kc2 {[%emt 0:00:16]} a5 {[%emt 0:02:08][%cal Oa5a4]} 19. a4 {[%emt 0:00:06]} ({White should play} 19. Rad1 $15) 19... Qb6 {[%emt 0:02:40]} 20. Rab1 {[%emt 0:00:16]} Rab8 {[%emt 0:02:18]} (20... Nh4 $17 {[%cal Od6d5]} 21. Rgf1 Qb4) 21. exf5 {[%emt 0:01:05]} Bxf5 {[%emt 0:00:18] White must now prevent ...Nh4. A strong pair of Bishops.} 22. Ne4 {[%emt 0:00:01]} Rbd8 {[%emt 0:07:53]} (22... Be7 $17 {aiming for ...d5.} 23. N2c3 Qd8) 23. Nxf6+ {[%emt 0:00:30]} Rxf6 {[%emt 0:00:03]} 24. Ng3 {[%emt 0:00:16]} d5 {[%emt 0:02:34]} 25. Nxf5 {[%emt 0:00:10]} Rxf5 {[%emt 0:00:02]} 26. Rg5 {[%emt 0:00:10]} Rdf8 {[%emt 0:05:51]} ({Better is} 26... Rf7 $15) 27. Rxf5 $14 {[%emt 0:00:21]} Rxf5 {[%emt 0:00:02]} 28. Qf2 {[%emt 0:00:13]} Qb8 {[%emt 0:08:13][%cal Rg6f4]} 29. Bxc5 {[%emt 0:02:50]} (29. Rf1 $16) 29... Rxf4 {[%emt 0:02:37]} (29... Nxf4 $11 30. Re1 h6) 30. Qg3 {[%emt 0:00:10][%cal Ob1f1] Rf1! is the strong threat.} Qc8 {[%emt 0:04:07]} 31. Bd6 {[%emt 0:02:29]} Rg4 {[%emt 0:01:25]} 32. Qf2 {[%emt 0:00:50]} Qd7 {[%emt 0:18:34] [#]} 33. Rf1 $1 {[%emt 0:05:34][%cal Of2f8]} h6 {[%emt 0:00:00]} 34. Bg3 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} (34... Rg5 $16) 35. Qf5 $18 {[%emt 0:00:00]} Qxf5 {[%emt 0:00:00]} 36. Rxf5 {[%emt 0:00:00][%mdl 4096] Endgame KRB-KRN} h4 {[%emt 0:00:00]} 37. Bd6 {[%emt 0:00:00]} d4 $2 {[%emt 0:00:00]} (37... Rg2+ 38. Kc3 Rg1 39. cxd5 cxd5 40. Rxd5 Rc1+ 41. Kd2 Rc6) 38. b4 {[%emt 0:00:00]} Rg2+ {[%emt 0:00:00]} (38... axb4 $142 39. a5 Rg1) 39. Kb3 {[%emt 0:00:00]} Rd2 {[%emt 0:03:30]} 40. Rf3 {[%emt 0:00:00]} axb4 {[%emt 0:00:00]} 41. a5 {[%emt 0:34:00]} Rd1 {[%emt 0:03:22]} 42. Kxb4 {[%emt 0:00:00]} Ra1 {[%emt 0:01:54]} 43. Kc5 {[%emt 0:01:00]} Rxa5+ {[%emt 0:26:44]} 44. Kxc6 {[%emt 0:00:00]} Ne5+ {[%emt 0:00:00]} 45. Bxe5 {[%emt 0:00:00]} Rxe5 {[%emt 0:00:00] KR-KR} 46. Kd6 {[%emt 0:01:30]} Re2 {[%emt 0:00:00]} 47. c5 {[%emt 0:00:00] c6 would kill now.} Rxh2 {[%emt 0:00:00]} 48. c6 {[%emt 0:00:00] White mates.} Rc2 {[%emt 0:00:00]} 49. c7 {[%emt 0:00:00]} Kh7 {[%emt 0:00:00]} 50. Rf8 {[%emt 0:00:00]} Kg6 {[%emt 0:00:00]} 51. c8=Q {[%emt 0:00:00]} Rxc8 {[%emt 0:00:00]} 52. Rxc8 {[%emt 0:00:00] KR-K3P} Kf5 {[%emt 0:00:00]} 53. Rf8+ {[%emt 0:00:00]} Kg4 {[%emt 0:00:00]} 54. Ke5 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 55. Kxd4 {[%emt 0:00:00] KR-KPP} Kg3 {[%emt 0:00:00]} 56. Ke3 {[%emt 0:00:00]} g4 {[%emt 0:00:31]} 57. d4 {[%emt 0:00:00]} h3 {[%emt 0:02:30]} 58. d5 {[%emt 0:00:00]} Kh2 {[%emt 0:00:37]} 59. d6 {[%emt 0:00:00]} g3 {[%emt 0:00:02]} 60. d7 {[%emt 0:00:00]} g2 {[%emt 0:00:29]} 61. Rf2 {[%emt 0:00:00]} Kh1 {[%emt 0:01:14]} 62. d8=Q {[%emt 0:00:00]} h2 {[%emt 0:00:52]} 63. Qg5 {[%emt 0:00:00][%csl Gf2][%cal Rg5g2]} g1=Q {[%emt 0:00:47]} 64. Qd5+ {[%emt 0:00:00] Never resign too early!  Weighted Error Value: White=0.18 (very precise) /Black=0.40} 1-0

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.12"]
[White "Krivanek, Vladimir"]
[Black "Horak, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2180"]
[BlackElo "2343"]
[Annotator "TA"]
[PlyCount "119"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,119,-27,-25,-102,-17,-104,-7,-9,-8,-21,-18,-22,0,0,0,0,6,25,14,0,38,-10,3,2,13,-54,79,62,81,78,89,66,69,87,54,54,60,56,153,142,237,233,309,305,306,272,272,-6,107,18,18,13,13,13,1,0,62,2,2,8,30,37,42,45,38,54,76,75,85,26,147,108,454,381,804,648,6079,5850,5625,5089,2207,370,353,355,343,310,1430,1230,1385,1061,1472,1108,5401,2414,29965,29960,12838,9942,29974,29974,29978,29971,29981,29978,29983,29983,29983,29984,29986,29987,29986,29987]} 1. b4 {[%emt 0:04:42]} e5 {[%emt 0:00:30]} 2. Bb2 {[%emt 0:00:05]} Bxb4 {[%emt 0:00:16]} 3. Bxe5 {[%emt 0:00:08]} Nf6 {[%emt 0:00:06]} 4. c3 {[%emt 0:00:12]} Ba5 {[%emt 0:01:50]} 5. Qa4 {[%emt 0:03:53]} Nc6 {[%emt 0:01:46]} 6. Nf3 {[%emt 0:13:54] A00: Irregular Openings.} (6. e3 $11) 6... O-O {[%emt 0:01:31]} (6... Nxe5 $17 7. Qxa5 (7. Nxe5 c6 $17) 7... Nxf3+ 8. gxf3 O-O) 7. e3 {[%emt 0:02:52]} (7. Bxf6 $11 {remains equal.} Qxf6 8. e3) 7... d5 {[%emt 0:18:35]} (7... Nxe5 $17 8. Qxa5 Nxf3+ 9. gxf3 Re8) 8. Bxf6 $11 {[%emt 0:07:22] The position is equal.} Qxf6 {[%emt 0:00:30] [#]} 9. Be2 $146 {[%emt 0:00:14]} ({Predecessor:} 9. Bb5 Bb6 10. d4 Ne7 11. O-O Rd8 12. Nbd2 Bf5 13. Rfe1 c6 14. Bf1 c5 15. e4 Bxe4 16. Nxe4 dxe4 17. Rxe4 cxd4 18. cxd4 {½-½ (50) Buczinski,H (2036)-Kolanek,R (1973) LSS email 2012}) 9... Bb6 {[%emt 0:08:35]} 10. d4 {[%emt 0:03:04]} Ne7 {[%emt 0:02:25]} (10... Bd7 $5 {[%cal Rc6d4]}) 11. Nbd2 {[%emt 0:02:27]} c6 {[%emt 0:02:49]} 12. O-O {[%emt 0:06:55]} Bc7 {[%emt 0:02:35]} 13. c4 {[%emt 0:02:13]} Re8 {[%emt 0:05:43]} 14. Rab1 {[%emt 0:04:00]} g5 {[%emt 0:05:26]} 15. Qd1 {[%emt 0:16:33]} (15. g3 $14 {might be stronger.}) 15... Kg7 {[%emt 0:12:37]} 16. e4 {[%emt 0:04:16]} Qh6 {[%emt 0:08:08]} 17. g3 {[%emt 0:03:45]} ({Better is} 17. e5 $11) 17... f5 {[%emt 0:05:16]} (17... dxe4 $1 $15 {keeps the upper hand.} 18. Nxe4 Ng6) 18. exd5 {[%emt 0:06:21]} cxd5 {[%emt 0:00:20]} 19. Re1 {[%emt 0:01:10]} Qf6 {[%emt 0:01:52]} 20. Qa4 {[%emt 0:03:42]} Rd8 {[%emt 0:01:44]} 21. Bf1 {[%emt 0:02:43]} dxc4 {[%emt 0:02:48]} 22. Qxc4 {[%emt 0:01:48]} (22. Bxc4 Ng6 $11) 22... Bb6 {[%emt 0:02:18]} 23. Nb3 {[%emt 0:02:16]} Nd5 {[%emt 0:07:58]} (23... f4 $14) 24. Re5 $16 {[%emt 0:01:54] Rbe1 is the strong threat.} g4 {[%emt 0:02:41]} (24... Be6 $16) 25. Nh4 $1 $18 {[%emt 0:00:41]} (25. Rxd5 Be6 26. Rxd8 Rxd8 $14) 25... Ne7 {[%emt 0:01:39]} 26. Rbe1 $1 {[%emt 0:01:03]} Nc6 {[%emt 0:00:21]} 27. Re8 {[%emt 0:01:08]} Bd7 {[%emt 0:00:39] [#]} 28. R8e3 {[%emt 0:03:09]} (28. R8e6 $1 $18 {[%cal Re6f6][%mdl 512]} Bxe6 29. Rxe6) 28... Re8 {[%emt 0:01:55] [#]} (28... Nxd4 $2 29. Re7+ Kf8 30. Nxd4 Bxd4 31. Qb4 $18) (28... Bxd4 $2 29. Nxd4 Nxd4 30. Re7+ Kf8 31. Rxh7 $18) (28... Kh8 $1 $11) 29. Rxe8 {[%emt 0:00:14]} (29. Nc5 $1 $16 {[%cal Rc5d7]} Rxe3 30. Nxd7 Rxe1 31. Nxf6 Kxf6 {[#]} 32. Nxf5 $1) 29... Rxe8 $11 {[%emt 0:00:11]} 30. Rxe8 {[%emt 0:00:48]} Bxe8 {[%emt 0:00:01]} 31. Qd5 {[%emt 0:01:03]} Bg6 {[%emt 0:01:26]} 32. Bd3 {[%emt 0:01:07][%cal Rh4f5]} f4 {[%emt 0:01:23]} ({Black should try} 32... Nb4 $11 33. Qxb7+ Qf7 34. Nxf5+ Kf6 35. Qxf7+ Bxf7) 33. Bxg6 {[%emt 0:00:35] White is more active.} (33. Qd7+ $14 Kh6 34. Nxg6 hxg6 35. Qxg4) 33... hxg6 {[%emt 0:00:08]} 34. Qd7+ {[%emt 0:00:40]} Qf7 {[%emt 0:00:34]} 35. Qxg4 {[%emt 0:00:22]} Nxd4 {[%emt 0:00:41]} 36. Nxd4 {[%emt 0:00:16]} Bxd4 {[%emt 0:00:10]} 37. gxf4 {[%emt 0:00:15][%mdl 4096] Endgame KQB-KQN} Bf6 {[%emt 0:00:49]} 38. Nf5+ $1 {[%emt 0:00:31]} Kf8 {[%emt 0:00:27]} (38... Kh7 $2 39. Qh3+ Kg8 40. Nh6+ Kg7 41. Nxf7 $18) 39. Nd6 {[%emt 0:00:45]} (39. Nh6 $16 Qe8 40. Qd1) 39... Qc7 {[%emt 0:00:42]} (39... Qxa2 $11 40. Qc8+ (40. Qxg6 Qg8 $14) 40... Ke7 41. Qc7+ (41. Nxb7 Qd5 $11) 41... Kf8) 40. Ne4 {[%emt 0:00:41]} Kf7 $2 {[%emt 0:00:30][%mdl 8192] This costs Black the game.} (40... Bd8 $16 {is a better chance.} 41. f5 (41. Qxg6 Qxf4 42. h3 b6 $16) 41... gxf5 42. Qxf5+ Kg8 43. Qd5+ Kf8) 41. f5 $18 {[%emt 0:02:02]} Qc1+ $2 {[%emt 0:09:11]} (41... g5 42. Qh5+ (42. Nxg5+ Bxg5 43. Qxg5 Qb6 $18) 42... Kf8) 42. Kg2 {[%emt 0:00:18]} Qh6 {[%emt 0:00:47]} 43. fxg6+ {[%emt 0:04:28]} ({Not} 43. Qg3 gxf5 44. Qb3+ (44. Nd6+ Ke6 $16) 44... Kf8 $16) 43... Qxg6 {[%emt 0:00:21]} 44. Nd6+ {[%emt 0:00:15]} Kg7 {[%emt 0:00:38]} 45. Qxg6+ $2 {[%emt 0:00:15]} (45. Ne8+ Kh6 46. Qxg6+ Kxg6 47. Nxf6) 45... Kxg6 {[%emt 0:00:05]} 46. Nxb7 {[%emt 0:00:14] KB-KN} Kf5 {[%emt 0:00:28]} 47. Kf3 {[%emt 0:00:25]} Ke5 $2 {[%emt 0:00:19]} (47... Be5 48. h3 Bc7) 48. Kg4 {[%emt 0:03:53]} Kd5 {[%emt 0:00:33]} 49. h4 {[%emt 0:01:51][%cal Bh2h4,Bh4h5][%mdl 32]} Kc6 {[%emt 0:00:16]} 50. Na5+ {[%emt 0:00:09]} Kb5 {[%emt 0:00:04]} 51. Nb3 {[%emt 0:00:14] h5 would kill now.} Kb4 {[%emt 0:00:08]} 52. f4 {[%emt 0:02:36]} Ka3 {[%emt 0:00:09]} 53. h5 {[%emt 0:01:00] White threatens Nc5 and mate.} Kxa2 {[%emt 0:00:05]} 54. Na5 {[%emt 0:00:11] White mates.} Ka3 {[%emt 0:01:59]} 55. Kf5 {[%emt 0:00:54]} Bh8 {[%emt 0:00:41]} 56. Ke6 {[%emt 0:00:28]} Kb4 {[%emt 0:01:25]} 57. Nc6+ {[%emt 0:02:53]} Kc5 {[%emt 0:00:05]} 58. Nxa7 {[%emt 0:00:31]} Kd4 {[%emt 0:00:11]} 59. h6 {[%emt 0:00:56]} Ke4 {[%emt 0:00:28]} 60. f5 {[%emt 0:00:10] Weighted Error Value: White=0.45/Black=0.64} 1-0

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.13"]
[White "Mica, Marek"]
[Black "Paseka, Matyas"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2343"]
[BlackElo "2076"]
[Annotator "TA"]
[PlyCount "196"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,196,47,42,48,34,34,39,52,16,28,0,50,0,63,59,120,68,106,89,102,88,92,91,92,87,86,90,92,76,77,77,93,67,102,82,89,81,84,36,61,51,64,40,79,12,110,117,140,117,130,117,165,165,165,117,165,117,141,141,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,165,156,156,148,148,148,148,148,148,148,148,141,141,141,141,139,139,139,139,139,139,137,137,137,137,137,137,137,137,-32,-32,-32,37,0,71,71,71,-17,-17,-17,-17,-17,-17,-24,-31,-31,-31,-31,0,-31,0,-31,0,-31,-31,-31,25,-31,-31,-31,0,-31,0,-31,159,-31,-31,-31,181,181,181,123,123,123,123,123,123,123,123,123,123,123,123,0,185,123,440,108,437,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:02]} g6 {[%emt 0:00:07]} 2. c4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:06]} 3. e4 {[%emt 0:00:08]} d6 {[%emt 0:00:16]} 4. Nc3 {[%emt 0:00:31]} Nd7 {[%emt 0:00:50]} 5. Be3 {[%emt 0:01:13]} e5 {[%emt 0:00:44]} 6. d5 {[%emt 0:02:08]} Ne7 {[%emt 0:00:33]} 7. g4 {[%emt 0:06:00]} O-O {[%emt 0:04:22] A42: Modern Defence: Averbakh Variation.} 8. Qd2 {[%emt 0:04:03]} f5 {[%emt 0:15:44]} 9. f3 {[%emt 0:00:52]} Nf6 {[%emt 0:04:40] White is slightly better.} 10. h3 {[%emt 0:00:46]} a6 {[%emt 0:14:23]} 11. a4 {[%emt 0:03:35]} c5 {[%emt 0:01:40]} (11... Bd7 $11) 12. Nge2 {[%emt 0:04:43] [#]} (12. Bd3 $14) 12... f4 $146 {[%emt 0:05:50]} (12... Qa5 $11) ({Predecessor:} 12... Bd7 13. Nc1 b6 14. Bd3 Rf7 15. N1e2 Qc7 16. O-O Raf8 17. Kg2 Qc8 18. Bh6 fxg4 19. fxg4 Bxg4 20. hxg4 Qxg4+ {0-1 (25) Kljako,D (2227)-Saric,I (2366) Kastav 2002}) 13. Bf2 $14 {[%emt 0:00:22]} a5 {[%emt 0:00:45]} (13... Bd7 $14) 14. Bh4 {[%emt 0:06:42]} (14. h4 $16) 14... Kh8 {[%emt 0:04:41]} 15. Nc1 {[%emt 0:00:41]} Neg8 {[%emt 0:01:18][%cal Of6e4]} 16. Qf2 {[%emt 0:03:19]} h6 {[%emt 0:12:26]} 17. Qh2 {[%emt 0:08:23]} ({Much worse is} 17. g5 $6 Nxd5 18. Nxd5 hxg5 $11) 17... g5 {[%emt 0:05:38]} 18. Bf2 {[%emt 0:01:48]} Ne7 {[%emt 0:00:35]} 19. h4 {[%emt 0:01:53] aiming for hxg5.} Kg8 {[%emt 0:00:11]} 20. Nd3 {[%emt 0:00:22]} b6 {[%emt 0:01:32]} 21. O-O-O {[%emt 0:00:47]} Ng6 {[%emt 0:01:06]} 22. Be2 {[%emt 0:03:58]} (22. Nb5 {with more complications.} Kf7 23. Be1 Ne8 24. h5) 22... Ba6 {[%emt 0:01:56]} 23. b3 {[%emt 0:02:57]} Qe7 {[%emt 0:02:07]} 24. Qh3 {[%emt 0:00:51]} Kf7 {[%emt 0:00:36]} 25. Rh2 {[%emt 0:00:21]} (25. Kb2 $16) 25... Rh8 {[%emt 0:00:44]} 26. Rdh1 {[%emt 0:00:25]} Rh7 {[%emt 0:01:43]} 27. Qf1 {[%emt 0:00:42] Black must now prevent hxg5.} Rah8 {[%emt 0:00:41]} 28. Rh3 {[%emt 0:00:17]} (28. h5 $16 Nf8 29. Nb5) 28... Nf8 {[%emt 0:01:05]} (28... Nxh4 $11 {keeps the balance.} 29. Bxh4 gxh4) 29. Nb5 {[%emt 0:00:53]} Bxb5 {[%emt 0:00:50]} 30. cxb5 {[%emt 0:01:10]} Qc7 {[%emt 0:10:51]} 31. Nb2 {[%emt 0:00:29]} N6d7 {[%emt 0:02:45]} (31... gxh4 $16 32. Bxh4 Ng6) 32. Nc4 {[%emt 0:00:29]} Bf6 {[%emt 0:00:36]} 33. R1h2 {[%emt 0:00:33]} (33. h5 $18) 33... Kg7 {[%emt 0:02:22]} (33... gxh4 $16 34. Bxh4 Bxh4) 34. Be1 {[%emt 0:00:46]} (34. h5 $18) 34... Ng6 {[%emt 0:01:01]} 35. h5 {[%emt 0:04:47]} Ne7 {[%emt 0:00:15]} 36. Bc3 {[%emt 0:00:15]} Ra8 {[%emt 0:00:21]} 37. Bd3 {[%emt 0:00:19]} Rhh8 {[%emt 0:00:26]} 38. Ra2 {[%emt 0:00:15]} Rhb8 {[%emt 0:00:27]} 39. Rhh2 {[%emt 0:00:11]} Nc8 {[%emt 0:00:34]} 40. Rhc2 {[%emt 0:00:19]} Qd8 {[%emt 0:00:46]} 41. Qe1 {[%emt 0:30:40]} Kf7 {[%emt 0:30:59]} 42. Kd1 {[%emt 0:00:36]} Ke7 {[%emt 0:00:25]} 43. Ke2 {[%emt 0:00:17]} Ra7 {[%emt 0:01:20]} 44. Rc1 {[%emt 0:00:54]} Rba8 {[%emt 0:00:20]} 45. Rca1 {[%emt 0:00:55]} Qc7 {[%emt 0:00:43]} 46. Bd2 {[%emt 0:00:38]} Kf7 {[%emt 0:00:16]} 47. Qd1 {[%emt 0:01:54]} Be7 {[%emt 0:00:18]} 48. Rc1 {[%emt 0:01:06]} Qd8 {[%emt 0:00:02]} 49. Bc3 {[%emt 0:00:24]} Bf6 {[%emt 0:00:11]} 50. Qd2 {[%emt 0:00:14]} Ke7 {[%emt 0:00:33]} 51. Kd1 {[%emt 0:01:29][%cal Be2d1,Bd1c2,Bc2b2][%mdl 32]} Kf7 {[%emt 0:00:21]} 52. Be2 {[%emt 0:00:23] 0x0.00215a50a8dbdp-1022s more active pieces.} Ke7 {[%emt 0:00:10]} 53. Kc2 {[%emt 0:00:24]} Qc7 {[%emt 0:00:16]} 54. Kb2 {[%emt 0:00:27]} Qd8 {[%emt 0:00:05]} 55. Qe1 {[%emt 0:00:35]} Bg7 {[%emt 0:00:11]} 56. Bd2 {[%emt 0:02:58]} Bf6 {[%emt 0:00:56]} 57. Qd1 {[%emt 0:01:38]} Bg7 {[%emt 0:00:16]} 58. Be1 {[%emt 0:00:10]} Bf6 {[%emt 0:00:08]} 59. Bf2 {[%emt 0:00:33]} Qc7 {[%emt 0:00:19]} 60. b4 $2 {[%emt 0:02:40]} ({White should try} 60. Kc2 $16) 60... axb4 $15 {[%emt 0:01:08]} 61. Rca1 {[%emt 0:00:33]} Ra5 {[%emt 0:02:58]} 62. Qb3 {[%emt 0:02:29][%mdl 1024] White has compensation.} Qa7 {[%emt 0:01:22]} (62... R5a7 $11) 63. Kc2 $16 {[%emt 0:03:00]} Qb8 {[%emt 0:00:38]} 64. Nb2 {[%emt 0:00:28] Really sharp!} (64. Nxa5 $16 {Threatens to win with Nc6+.} Rxa5 65. Bc4) 64... Qc7 {[%emt 0:00:00]} 65. Bc4 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00]} 66. Nd3 {[%emt 0:00:00]} Ne7 {[%emt 0:00:00]} 67. Be1 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 68. Kd1 $1 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 69. Ke2 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 70. Kf1 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 71. Kg2 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 72. Qc2 {[%emt 0:00:00]} Qa7 {[%emt 0:00:00]} 73. Bb3 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} (73... Qb8 $15) 74. Rc1 {[%emt 0:00:00]} (74. Nb2 $11) 74... Qb7 {[%emt 0:00:00]} 75. Qb1 {[%emt 0:00:00]} Qa8 {[%emt 0:00:00]} 76. Rc4 {[%emt 0:00:00]} (76. Nb2 $5 {[%cal Rb2c4]}) 76... Qb7 {[%emt 0:00:00]} 77. Rac2 {[%emt 0:00:00][%cal Od3b4]} Ke8 $2 {[%emt 0:00:00] [#]} (77... Raa8 $15 {keeps the upper hand.}) 78. Bd2 $2 {[%emt 0:00:00]} (78. Nxb4 $1 $16 {[%mdl 512] Strongly threatening Nc6.} cxb4 (78... Raa8 79. Nc6) 79. Rc6) 78... Rca8 $15 {[%emt 0:00:00]} 79. Qc1 {[%emt 0:00:00][%cal Od3b4]} Rxa4 $2 {[%emt 0:00:00]} (79... R5a7 $15 {stays ahead.}) 80. Bxa4 $18 {[%emt 0:00:00]} Rxa4 {[%emt 0:00:00] [#]} 81. Bxb4 $1 {[%emt 0:00:00][%mdl 512]} cxb4 $16 {[%emt 0:00:00]} 82. Rc7 {[%emt 0:00:00]} Qa8 {[%emt 0:00:00] [#]} 83. Rc8+ $1 {[%emt 0:00:00][%mdl 512]} Nxc8 {[%emt 0:00:00]} (83... Qxc8 84. Rxc8+) 84. Rxc8+ {[%emt 0:00:00]} Qxc8 {[%emt 0:00:00]} 85. Qxc8+ {[%emt 0:00:00]} Bd8 {[%emt 0:00:00]} 86. Qc4 {[%emt 0:00:00]} Ra3 {[%emt 0:00:00]} 87. Qxb4 {[%emt 0:02:24]} Ra2+ $2 {[%emt 0:00:00] [#]} (87... Rxd3 $11 {and Black has nothing to worry.} 88. Qxd6 Bf6) 88. Kf1 {[%emt 0:01:00]} (88. Kh3 $1 $18 Ke7 89. Qb3) 88... Nc5 $2 {[%emt 0:00:00][%mdl 8192]} (88... Bc7 $16 89. Qc4 Ra1+ 90. Ke2 Kd8) 89. Qc4 $2 {[%emt 0:03:58]} (89. Nxc5 $18 {and White stays clearly on top.} bxc5 90. Qb1) 89... Nxd3 $4 {[%emt 0:00:00][%mdl 8192]} 90. Qc6+ $2 {[%emt 0:10:15]} ({Less strong is} 90. Qxd3 Ra1+ 91. Kg2 Rc1 $18) ({Only move:} 90. Qxa2 $18 {And now Qa7 would win.} Nc5 91. Qa7) 90... Ke7 $11 {[%emt 0:00:00] The position is equal.} 91. Qb7+ {[%emt 0:00:09]} Ke8 {[%emt 0:00:00]} 92. Qc6+ {[%emt 0:00:05]} Ke7 {[%emt 0:00:00]} 93. Qb7+ {[%emt 0:00:04]} Ke8 {[%emt 0:00:00]} 94. Qg7 {[%emt 0:03:27]} Rf2+ {[%emt 0:00:15]} 95. Kg1 {[%emt 0:00:08]} Re2 {[%emt 0:00:24]} 96. Qg8+ {[%emt 0:02:26]} Kd7 {[%emt 0:00:07]} 97. Qe6+ {[%emt 0:00:11]} Kc7 {[%emt 0:00:05]} 98. Qxh6 {[%emt 0:00:51]} Re1+ {[%emt 0:00:06] Black defended with fortune.  Weighted Error Value: White=0.18 (very precise) /Black=0.13 (very precise)} 1/2-1/2

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.14"]
[White "Hrbek, Stepan"]
[Black "Bouska, Jiri"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2303"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,79,50,54,71,62,89,84,84,76,79,78,122,70,76,64,88,57,64,50,52,48,54,37,62,51,59,49,22,25,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,67,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:23]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:08]} 3. d4 {[%emt 0:00:25]} cxd4 {[%emt 0:00:08]} 4. Nxd4 {[%emt 0:00:09]} g6 {[%emt 0:00:05]} 5. c4 {[%emt 0:00:40]} Bg7 {[%emt 0:00:27]} 6. Be3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:09]} 7. Nc3 {[%emt 0:00:17]} d6 {[%emt 0:00:41]} 8. f3 {[%emt 0:03:37]} O-O {[%emt 0:00:24]} 9. Qd2 {[%emt 0:00:25]} Bd7 {[%emt 0:00:37]} 10. Be2 {[%emt 0:00:14]} Nxd4 {[%emt 0:00:45]} 11. Bxd4 {[%emt 0:00:08]} Bc6 {[%emt 0:00:24] B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} 12. O-O-O {[%emt 0:00:14]} a6 {[%emt 0:05:06]} 13. Kb1 {[%emt 0:01:16]} b5 {[%emt 0:00:23] White is better.} 14. g4 {[%emt 0:00:38]} bxc4 {[%emt 0:11:22] [#]} 15. h4 $146 {[%emt 0:02:03]} ({Predecessor:} 15. Bxc4 Rb8 16. Bb3 a5 17. h4 Rb4 18. h5 Nxe4 19. Qe3 Rxd4 20. Rxd4 Bxd4 21. Qxd4 {0-1 (57) Stachanczyk,J (2137)-Pert,R (2416) Chess.com INT 2021}) 15... Qa5 {[%emt 0:23:16]} 16. g5 {[%emt 0:25:31]} (16. h5 $16 Rfc8 17. Bxc4) 16... Nh5 $14 {[%emt 0:05:08]} 17. Nd5 {[%emt 0:00:19]} Qd8 {[%emt 0:01:27]} 18. Bxg7 {[%emt 0:00:35] White is much more active. The black rooks are badly placed.} (18. Ne3 {seems wilder.} Bxd4 19. Qxd4 Ng3 20. Rh2) 18... Nxg7 {[%emt 0:00:40]} 19. Bxc4 {[%emt 0:05:18]} Bxd5 {[%emt 0:03:43]} 20. Bxd5 {[%emt 0:01:56]} Rb8 {[%emt 0:00:28]} 21. Rc1 {[%emt 0:18:02]} Rc8 {[%emt 0:14:45]} 22. Rxc8 {[%emt 0:06:49]} Qxc8 {[%emt 0:00:08]} 23. Qa5 {[%emt 0:00:07]} Nh5 {[%emt 0:02:38]} 24. Qb6 {[%emt 0:03:51]} Ng3 $1 {[%emt 0:04:34]} 25. Rc1 {[%emt 0:00:25]} Qh3 {[%emt 0:00:15]} 26. Qxa6 {[%emt 0:00:11]} Qxh4 {[%emt 0:00:48]} 27. Qb5 {[%emt 0:04:37]} Kg7 {[%emt 0:01:43]} 28. Bc4 $36 {[%emt 0:05:19][%mdl 2048] White has good play.} Qh5 {[%emt 0:04:34]} 29. Rc3 {[%emt 0:01:38]} e5 {[%emt 0:02:16]} 30. a4 {[%emt 0:03:51][%cal Ba2a4,Ba4a5,Ba5a6][%mdl 32] Hoping for a5.} Qxg5 {[%emt 0:00:18]} 31. a5 {[%emt 0:00:20] And now a6 would win.} h5 {[%emt 0:00:09]} 32. a6 {[%emt 0:00:24]} h4 {[%emt 0:00:19]} 33. Qd7 {[%emt 0:00:22] Black must now prevent a7.} Qh6 {[%emt 0:14:11]} (33... d5 $11 34. Bxd5 (34. Qxd5 h3 $11) 34... Ne2) 34. Be6 {[%emt 0:05:45]} ({Better is} 34. Rc2 $1 $14 h3 35. Rh2 (35. Qxd6 h2 $15)) 34... Ne2 {[%emt 0:01:02] The position is equal.} 35. Rc7 {[%emt 0:08:18][%cal Re6f7]} Qd2 {[%emt 0:01:31]} 36. Bxf7 {[%emt 0:00:12] [#] White wants to mate with Be8+.} Qe1+ {[%emt 0:00:28]} 37. Ka2 {[%emt 0:02:47]} Qa5+ {[%emt 0:00:14]} 38. Kb1 {[%emt 0:00:12] Threatens to win with Bc4+.} Qe1+ {[%emt 0:00:05]} 39. Ka2 {[%emt 0:00:29] Bc4+ is the strong threat. The board is on fire.} Qa5+ {[%emt 0:00:05]} 40. Kb1 {[%emt 0:01:16] Weighted Error Value: White=0.08 (flawless) /Black=0.08 (flawless)} 1/2-1/2

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.15"]
[White "Bartos, Jan"]
[Black "Serrano Salvador, Eduardo"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2125"]
[BlackElo "2286"]
[Annotator "TA"]
[PlyCount "86"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,86,92,78,110,95,94,96,96,72,80,91,89,29,23,25,35,27,28,24,72,72,69,58,72,29,108,120,117,74,96,104,106,101,83,92,76,97,69,31,92,-71,0,-12,-11,-10,0,0,0,0,0,0,0,0,0,0,36,-264,-257,-257,-257,-789,-771,-809,-807,-886,-854,-1489,-1477,-6119,-2842]} 1. d4 {[%emt 0:01:33]} Nf6 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:57]} Nbd7 {[%emt 0:00:39]} 4. e4 {[%emt 0:00:12]} e5 {[%emt 0:00:06]} 5. Bc4 {[%emt 0:00:15]} Be7 {[%emt 0:00:16]} 6. O-O {[%emt 0:00:25]} O-O {[%emt 0:00:13]} 7. Re1 {[%emt 0:00:36]} c6 {[%emt 0:00:22]} 8. a4 {[%emt 0:00:15]} b6 {[%emt 0:00:30] 8...b6 has lost popularity.} 9. d5 {[%emt 0:02:03]} c5 {[%emt 0:02:44]} 10. a5 {[%emt 0:07:05]} Rb8 {[%emt 0:04:43] C41: Philidor Defence.} 11. axb6 {[%emt 0:04:33]} axb6 {[%emt 0:00:40] [#]} 12. Bd2 $146 {[%emt 0:05:37]} ({Predecessor:} 12. Bb5 Ne8 13. Nd2 Nc7 14. Nc4 Nxb5 15. Nxb5 Nf6 16. Bg5 Ne8 17. Bxe7 Qxe7 18. Ra7 {1-0 (35) Velicka,P (2408)-Brychta,D (2147) Chess.com INT 2021}) 12... Ne8 {[%emt 0:02:46] White is better.} 13. Nb5 {[%emt 0:01:29]} Nc7 {[%emt 0:03:55]} 14. Na7 {[%emt 0:01:45] Strongly threatening Nc6.} Bb7 {[%emt 0:00:26]} 15. Nc6 {[%emt 0:02:57]} (15. Qe2 $16) 15... Bxc6 $11 {[%emt 0:01:32]} 16. dxc6 {[%emt 0:00:05]} Nf6 {[%emt 0:00:50]} 17. b4 {[%emt 0:15:08]} b5 {[%emt 0:06:26]} 18. Bd5 {[%emt 0:01:55]} c4 {[%emt 0:05:56]} (18... Nfxd5 $11 19. exd5 c4) 19. Be3 $1 $16 {[%emt 0:05:30]} Qc8 {[%emt 0:09:41]} 20. Ra7 {[%emt 0:06:39]} Bd8 {[%emt 0:07:59]} 21. Ng5 {[%emt 0:06:02][%cal Bf3g5,Bg5h3,Bh3f2][%mdl 32] aiming for Bxf7+.} Nfxd5 {[%emt 0:05:16]} (21... Ncxd5 $11 {keeps the balance.} 22. exd5 Ra8) 22. exd5 {[%emt 0:00:07]} Qf5 {[%emt 0:00:24] Prevents Ne4.} 23. Nh3 {[%emt 0:07:31]} f6 {[%emt 0:05:05]} 24. f3 {[%emt 0:02:20]} Qc8 {[%emt 0:03:33]} 25. Nf2 {[%emt 0:01:05]} f5 {[%emt 0:00:28] Inhibits Ne4.} 26. f4 {[%emt 0:10:08] Hoping for fxe5.} e4 {[%emt 0:02:21]} 27. Qd2 {[%emt 0:02:15]} Bf6 {[%emt 0:04:12]} 28. g4 {[%emt 0:02:18]} Bh4 {[%emt 0:01:36]} (28... c3 $1 $14 29. Qd1 Bh4) 29. gxf5 $2 {[%emt 0:02:25] [#]} (29. g5 $16 {keeps the pressure on.}) 29... Rxf5 {[%emt 0:00:48]} (29... Rf7 $1 $17) 30. Rf1 {[%emt 0:02:12]} Nxd5 {[%emt 0:03:41]} 31. Nxe4 {[%emt 0:01:02]} Qxc6 {[%emt 0:01:31]} (31... Nxe3 $6 32. Qxe3 Qxc6 33. Qd4 $17) 32. Qg2 $1 {[%emt 0:01:55][%csl Ga7][%cal Rg2g7]} Be7 {[%emt 0:07:16]} 33. Bd4 {[%emt 0:01:49][%csl Gd4][%cal Rg2g7]} g6 {[%emt 0:03:24]} 34. Ng3 {[%emt 0:03:08]} Rf7 {[%emt 0:01:20]} 35. f5 {[%emt 0:01:07] Threatens to win with fxg6.} (35. Ne4 c3 36. Rd1 Qc4 $17) 35... Bf6 $40 {[%emt 0:03:27][%mdl 128] White needs to defend precisely.} 36. Bxf6 {[%emt 0:01:15]} Rxa7 {[%emt 0:00:14]} 37. fxg6 $2 {[%emt 0:00:33][%mdl 8192] Now White is beyond hope.} (37. Bd4 $1 $14 {keeps the upper hand.} Rg7 38. Nh5 Nxb4 39. Qg5 (39. Nxg7 Qxg2+ 40. Kxg2 Nxc2 $17) 39... Nxc2 40. Bxg7 Qb6+ 41. Rf2) 37... Qb6+ $19 {[%emt 0:00:42]} (37... Nxb4 {gets mated.} 38. gxh7+ Rxh7 39. Ne4+ Kf8 40. Qg6 Rf7 {[#]} 41. Be7+ $1 {[%mdl 512]} Ke8 42. Qxf7+ Kd7 43. Bxd6+ Kc8 44. Qf8+ Kb7 45. Qxb8+ Ka6 46. Ra1+) (37... hxg6 $2 38. Nf5 Qb6+ 39. Kh1 Nxf6 40. Qxg6+ Kh8 41. Qxf6+ Kh7 42. Qh6+ Kg8 43. Rg1+ Qxg1+ 44. Kxg1 $18) 38. Kh1 {[%emt 0:00:27]} Nxf6 {[%emt 0:01:31]} (38... Nxb4 {is a self mate.} 39. gxh7+ Rxh7 40. Nh5+ Kf8 41. Bg7+ Ke8 42. Qe4+ Kd8 43. Rf8+ Kd7 44. Rf7+ Kd8 45. Bf6+ Kc8 46. Qg4#) 39. gxh7+ $2 {[%emt 0:01:41]} (39. Rxf6 Qb7 40. gxh7+ Kh8 41. Qxb7 Rbxb7 42. Rxd6) 39... Nxh7 {[%emt 0:02:54] Black is clearly winning.} 40. Nf5+ {[%emt 0:01:26]} Kh8 {[%emt 0:00:08]} 41. Nh6 {[%emt 0:01:35]} Qd4 {[%emt 0:09:23]} 42. Qg6 {[%emt 0:10:42]} Qd5+ {[%emt 0:00:46]} 43. Kg1 {[%emt 0:00:07]} Rg7 {[%emt 0:00:13] Weighted Error Value: White=0.72/Black=0.13 (very precise)} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.16"]
[White "Ocelak, Jakub"]
[Black "Smolik, Jachym"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2060"]
[BlackElo "2272"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,81,0,0,-12,13,15,18,12,29,29,19,25,66,62,75,46,74,46,67,62,65,44,48,51,69,73,89,18,25,18,17,6,56,0,0,0,20,50,35,36,35,39,73,72,99,94,115,77,168,81,77,66,63,33,33,29,27,22,58,61,45,58,41,45,66,70,63,60,66,72,38,17,84,59]} 1. e4 {[%emt 0:00:18]} c6 {[%emt 0:00:33]} 2. Nf3 {[%emt 0:00:07]} d5 {[%emt 0:00:05]} 3. d3 {[%emt 0:00:04]} dxe4 {[%emt 0:00:06]} 4. dxe4 {[%emt 0:00:03]} Qxd1+ {[%emt 0:00:10]} 5. Kxd1 {[%emt 0:00:03]} Nf6 {[%emt 0:00:25]} 6. Nbd2 {[%emt 0:00:01] B10: Caro-Kann: 2 d3 and 2 c4.} Nbd7 {[%emt 0:00:26]} 7. Ne1 {[%emt 0:00:02]} Ng4 {[%emt 0:01:28]} 8. Nd3 {[%emt 0:00:15] The position is equal.} Nge5 {[%emt 0:01:51]} 9. Nxe5 {[%emt 0:00:23]} Nxe5 {[%emt 0:00:02]} 10. Nc4 {[%emt 0:00:01] [#]} Ng6 $146 {[%emt 0:19:26]} ({Predecessor:} 10... Nxc4 11. Bxc4 e5 12. Be3 f5 13. exf5 Bxf5 14. Kc1 Kd7 15. a4 Be7 16. a5 Kc7 {½-½ (45) Hering,H (2318)-Hitzegrad,J (2314) ICCF email 2019}) 11. Be3 {[%emt 0:14:41]} e5 {[%emt 0:01:01]} 12. a4 {[%emt 0:04:57]} b6 {[%emt 0:02:25]} 13. Be2 {[%emt 0:10:30]} f6 {[%emt 0:04:40]} 14. g3 {[%emt 0:04:01] Prevents Nf4. White is more active.} Bh3 {[%emt 0:12:12]} 15. f3 {[%emt 0:11:05]} O-O-O+ {[%emt 0:00:30]} 16. Kc1 {[%emt 0:01:44]} f5 {[%emt 0:10:34]} 17. exf5 {[%emt 0:04:56]} Bxf5 {[%emt 0:00:28]} 18. a5 {[%emt 0:10:47]} ({White should try} 18. h4 $16) 18... b5 $11 {[%emt 0:00:39]} 19. Nd2 {[%emt 0:00:08]} Kb8 {[%emt 0:03:35]} 20. Ne4 {[%emt 0:03:20]} Be7 {[%emt 0:07:53]} (20... Ne7 $11) 21. a6 {[%emt 0:12:11]} (21. c4 $14) 21... Nf8 $1 {[%emt 0:02:56][%cal Bg6f8,Bf8e6,Be6d4][%mdl 32]} 22. Nc5 {[%emt 0:04:06]} Bxc5 {[%emt 0:02:47]} 23. Bxc5 {[%emt 0:00:02]} Ne6 {[%emt 0:00:08]} 24. Be3 {[%emt 0:01:12]} Nd4 {[%emt 0:02:17]} 25. Bd1 {[%emt 0:00:39]} Be6 {[%emt 0:05:58]} 26. Re1 {[%emt 0:02:10]} Rhe8 {[%emt 0:01:06]} 27. Ra3 {[%emt 0:05:46]} Bd5 {[%emt 0:02:06]} 28. f4 {[%emt 0:01:36]} Ka8 {[%emt 0:03:05]} (28... Nf5 $16) 29. Bd2 {[%emt 0:05:24]} (29. Bf2 $18) 29... e4 {[%emt 0:01:41]} 30. Ba5 {[%emt 0:04:58]} Rb8 {[%emt 0:05:11]} 31. g4 {[%emt 0:00:00]} Nf3 {[%emt 0:03:07]} 32. Re2 {[%emt 0:00:00]} Rf8 {[%emt 0:01:34]} 33. f5 {[%emt 0:00:00]} g6 {[%emt 0:00:25]} 34. Bb4 {[%emt 0:00:26][%cal Ba5b4,Bb4d6,Bd6c5][%mdl 32] A strong pair of Bishops.} Rf7 {[%emt 0:00:07]} 35. fxg6 {[%emt 0:00:42]} hxg6 {[%emt 0:00:01]} 36. Rf2 {[%emt 0:00:41]} Rh8 {[%emt 0:01:21]} 37. Bd6 {[%emt 0:00:38] Prevents Rf4.} Rd8 {[%emt 0:01:47]} 38. Bc5 {[%emt 0:00:24]} Rfd7 {[%emt 0:00:41]} 39. Bxf3 {[%emt 0:00:47]} exf3 {[%emt 0:00:08]} 40. Re3 {[%emt 0:00:04]} Kb8 {[%emt 0:03:42]} (40... Be6 $1 $11 41. b4 Bxg4) 41. b3 {[%emt 0:04:21] Weighted Error Value: White=0.12 (very precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.17"]
[White "Horak, Jiri"]
[Black "Krejci, Jan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2161"]
[BlackElo "2520"]
[Annotator "TA"]
[PlyCount "42"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,42,-94,-92,-79,-92,-100,-119,-121,-131,-138,-170,-150,-259,-259,-270,-279,-323,-329,-325,-326,-322,-325,-555,-426,-702,-685]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:15]} c5 {[%emt 0:00:11]} 3. g3 {[%emt 0:00:50]} cxd4 {[%emt 0:00:49]} 4. Nxd4 {[%emt 0:00:09]} e5 {[%emt 0:02:35]} 5. Nb3 {[%emt 0:01:04]} d5 {[%emt 0:01:40]} 6. Bg2 {[%emt 0:00:24]} Be7 {[%emt 0:04:01]} 7. O-O {[%emt 0:00:30]} O-O {[%emt 0:02:05]} 8. N1d2 {[%emt 0:06:02]} Nc6 {[%emt 0:02:18]} 9. Nf3 {[%emt 0:01:49]} h6 {[%emt 0:01:02]} 10. c3 {[%emt 0:00:41]} Bg4 {[%emt 0:01:19][%cal Bc8g4,Bg4e6,Be6h3][%mdl 32] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 11. Be3 {[%emt 0:02:31]} b6 {[%emt 0:05:48]} 12. h3 {[%emt 0:06:54]} Be6 {[%emt 0:00:59] [#] Black is better.} 13. Kh2 $146 {[%emt 0:07:36]} ({Predecessor:} 13. a4 Qc7 14. a5 Nxa5 15. Nxa5 bxa5 16. Qa4 Bd8 17. g4 Nd7 18. Rfd1 Rc8 19. Rd2 {0-1 (26) De Vos,C (2017)-Huhndorf,A (2234) Ghent 2018}) 13... Qc7 {[%emt 0:00:29]} 14. Qc2 {[%emt 0:03:25]} Rfe8 {[%emt 0:02:24]} 15. Nh4 {[%emt 0:01:28]} (15. Rad1 $17) 15... e4 $19 {[%emt 0:04:46]} 16. Bh1 {[%emt 0:08:22]} Qc8 {[%emt 0:02:56]} 17. Nd4 {[%emt 0:04:31]} Bxh3 {[%emt 0:02:17]} ({Wrong is} 17... Nxd4 $2 18. Bxd4 Bxh3 19. Ng2 $19) 18. Ng2 {[%emt 0:07:56]} ({Avoid the trap} 18. Nxc6 $2 Ng4+ 19. Kg1 Bxh4 $19) 18... Ng4+ {[%emt 0:01:18]} 19. Kg1 {[%emt 0:00:06]} Nxe3 {[%emt 0:01:45]} 20. fxe3 {[%emt 0:05:19] [#]} (20. Nxe3 {only move.} Nxd4 21. cxd4) 20... Bd6 {A strong pair of Bishops.} 21. Kh2 {[%emt 0:41:04]} (21. Nxc6 $142 Qxc6 22. Nf4 Bxf1 23. Rxf1) 21... Ne5 {[%emt 1:02:10] White did not feel at home in the position after the opening.  Weighted Error Value: White=0.59/Black=0.14 (very precise)} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.18"]
[White "Kozak, Milos"]
[Black "Freisler, Pavel"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2114"]
[BlackElo "2239"]
[Annotator "TA"]
[PlyCount "108"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,108,14,10,32,37,34,33,37,26,43,-2,0,-6,0,19,21,18,29,29,63,58,59,55,35,25,62,73,65,60,62,63,81,66,66,69,70,53,70,58,61,51,81,47,58,23,23,14,11,14,14,14,8,0,8,0,33,0,0,0,0,0,0,0,0,0,0,0,0,-29,0,0,0,0,0,0,0,0,0,-11,0,0,0,0,0,-15,0,-6,0,0,8,-22,0,0,0,-8,-11,-35,-38,-1847,-1859]} 1. d4 {[%emt 0:01:26]} Nf6 {[%emt 0:00:36]} 2. c4 {[%emt 0:00:37]} e6 {[%emt 0:00:37]} 3. g3 {[%emt 0:00:11]} d5 {[%emt 0:00:55]} 4. Nf3 {[%emt 0:00:12]} dxc4 {[%emt 0:00:18]} 5. Bg2 {[%emt 0:00:41]} Bb4+ {[%emt 0:01:18]} 6. Bd2 {[%emt 0:00:20]} c5 {[%emt 0:00:25] E04: Open Catalan: 5 Nf3.} 7. Bxb4 {[%emt 0:03:39]} cxb4 {[%emt 0:00:06]} 8. Ne5 {[%emt 0:05:10]} O-O {[%emt 0:00:15][%cal Ob8c6] White is slightly better.} 9. a3 {[%emt 0:18:33] is more profitable than 9.Nxc4 at the moment.} Nc6 {[%emt 0:01:18]} 10. Nxc6 {[%emt 0:02:59]} bxc6 {[%emt 0:00:01]} 11. axb4 {[%emt 0:05:33]} Qb6 {[%emt 0:03:13]} 12. O-O {[%emt 0:07:56] [#]} Rd8 $146 {[%emt 0:01:11]} ({Predecessor:} 12... Qxb4 13. Qc2 Rb8 14. Rc1 Qxb2 15. Qxb2 Rxb2 16. Bf3 e5 17. Na3 e4 18. Nxc4 Rb4 19. Bg2 Be6 20. Ne5 Rxd4 21. Nxc6 Rc4 22. Nxa7 {½-½ (22) Bareev,E (2634)-Grachev,B (2652) St Petersburg 2009}) 13. Qa4 {[%emt 0:02:25]} Nd5 {[%emt 0:16:40]} 14. Na3 {[%emt 0:04:56][%cal Bb1a3,Ba3c4,Bc4e5][%mdl 32]} c3 {[%emt 0:30:59]} 15. bxc3 {[%emt 0:06:21]} Nxc3 {[%emt 0:00:12]} 16. Qc2 {[%emt 0:00:07]} Nd5 {[%emt 0:03:51]} 17. Nc4 {[%emt 0:13:31]} Qxb4 {[%emt 0:12:55]} 18. Ne5 {[%emt 0:07:16]} Bd7 {[%emt 0:08:33]} 19. e3 {[%emt 0:01:14][%cal Be2e3,Be3e4][%mdl 1056] White has compensation.} Qd6 {[%emt 0:01:17]} 20. Ra5 {[%emt 0:02:41]} f6 {[%emt 0:04:32]} 21. Nc4 {[%emt 0:03:26]} Qc7 {[%emt 0:01:42]} 22. Rfa1 {[%emt 0:00:50]} Rdb8 {[%emt 0:00:43]} 23. e4 {[%emt 0:02:13]} Nb6 {[%emt 0:01:36]} 24. Ne3 {[%emt 0:00:25]} Qd6 {[%emt 0:01:37]} 25. Qc3 {[%emt 0:00:25]} ({Of course not} 25. Rxa7 Qxd4 26. Rxa8 Rxa8 27. Rxa8+ Nxa8 $15) 25... Rb7 {[%emt 0:00:53]} 26. h4 {[%emt 0:00:30]} Be8 {[%emt 0:00:50]} 27. Ra6 {[%emt 0:04:13]} Rd8 {[%emt 0:02:48]} 28. Rd1 {[%emt 0:00:09]} Qe7 {[%emt 0:01:05]} 29. Ra5 {[%emt 0:01:35]} h6 {[%emt 0:00:05]} 30. Kh2 {[%emt 0:00:32]} Kh8 {[%emt 0:00:03]} 31. Kg1 {[%emt 0:00:07]} Rbd7 {[%emt 0:01:10]} 32. Bh3 {[%emt 0:01:43]} Rd6 {[%emt 0:00:36]} 33. Qa3 {[%emt 0:00:42]} R6d7 {[%emt 0:00:32]} 34. Qc3 {[%emt 0:00:07]} Bg6 {[%emt 0:00:42]} 35. f3 {[%emt 0:01:56]} Bf7 {[%emt 0:00:53]} 36. Kh2 {[%emt 0:00:21]} Rd6 {[%emt 0:00:18]} 37. Qa3 {[%emt 0:00:45]} R6d7 {[%emt 0:00:10]} 38. Qc3 {[%emt 0:00:06]} Kg8 {[%emt 0:00:10]} 39. Raa1 {[%emt 0:01:36][%cal Ba5a1,Ba1c1,Bc1c2,Bc2d2][%mdl 32]} Kf8 {[%emt 0:00:12]} 40. Rac1 {[%emt 0:01:47]} Rd6 {[%emt 0:00:02]} 41. Rc2 {[%emt 0:10:06]} Qd7 {[%emt 0:07:36][%cal Rd6d4]} 42. Rcd2 {[%emt 0:02:01]} Kg8 {[%emt 0:03:48]} 43. Kg1 {[%emt 0:02:10]} Qb7 {[%emt 0:08:57]} 44. Qa5 {[%emt 0:05:37]} Qc7 {[%emt 0:01:51][%cal Oc6c5] Threatens to win with ...c5!} 45. Qc5 {[%emt 0:02:38]} R6d7 {[%emt 0:02:44]} 46. Kf2 {[%emt 0:00:22]} Qd6 {[%emt 0:01:06] [#] And now ...Qxc5 would win.} 47. Qa5 {[%emt 0:01:35]} Rc7 {[%emt 0:00:35]} 48. Rc2 {[%emt 0:00:54]} Rb8 {[%emt 0:01:50]} 49. f4 {[%emt 0:03:42]} Qe7 {[%emt 0:02:24]} 50. Rdc1 {[%emt 0:02:08]} Qd6 {[%emt 0:01:59]} 51. Rd1 {[%emt 0:00:26]} Qd8 {[%emt 0:00:41]} 52. Rcd2 {[%emt 0:00:36]} Rd7 {[%emt 0:03:02]} 53. Ke1 {[%emt 0:00:09]} Nc8 {[%emt 0:00:37]} 54. Bf1 $2 {[%emt 0:01:36][%mdl 8192] [#]} Qxa5 {[%emt 0:00:43] Weighted Error Value: White=0.21 (precise) /Black=0.07 (flawless)} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.19"]
[White "Ret, Adam Josef"]
[Black "Jun, Rudolf"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2093"]
[BlackElo "2183"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,98,25,0,0,0,0,-18,-10,-17,0,0,0,0,0,-2,0,-2,0,0,0,0,0,0,14,-12,0,-13,-9,-17,-11,-10,0,0,0,0,16,0,33,37,33,-13,81,-8,-8,-8,-8,-8,-8,-335,-290,-205,-210,-185,-210,-207,-206,-177,-168,-159,-102,-94,-57,-752,-719,-645,-588,-777,-68,-775,-750,-711,-689,-664,-637,-580,-370,-1153,-1096,-1848,-1763,-1315,-1203]} 1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:01:37]} 3. c4 {[%emt 0:00:44]} b6 {[%emt 0:00:15]} 4. g3 {[%emt 0:00:48]} Bb7 {[%emt 0:00:08]} 5. Bg2 {[%emt 0:00:05]} Be7 {[%emt 0:01:59]} 6. O-O {[%emt 0:00:44]} c5 {[%emt 0:01:06]} 7. Nc3 {[%emt 0:00:59]} cxd4 {[%emt 0:00:41]} 8. Nxd4 {[%emt 0:00:58]} Bxg2 {[%emt 0:00:29]} 9. Kxg2 {[%emt 0:00:20]} O-O {[%emt 0:00:58]} 10. b3 {[%emt 0:01:47]} d5 {[%emt 0:01:50] A30: Symmetrical English: Double Fianchetto and Hedgehog.} 11. cxd5 {[%emt 0:01:02]} Nxd5 {[%emt 0:00:09]} 12. Nxd5 {[%emt 0:02:10]} Qxd5+ {[%emt 0:00:10] The position is equal.} 13. Nf3 {[%emt 0:00:03] [#]} Qf5 $146 {[%emt 0:05:20]} ({Predecessor:} 13... Qe4 14. Be3 Rd8 15. Qb1 Qb7 16. Kg1 h6 17. Bd4 Nc6 {½-½ (46) Lye,L (2321)-Nguyen,N (2641) Makati 2018}) 14. Bb2 {[%emt 0:02:05]} Rd8 {[%emt 0:01:37]} 15. Qb1 {[%emt 0:00:17]} Qxb1 {[%emt 0:01:31]} 16. Raxb1 {[%emt 0:00:06]} f6 {[%emt 0:00:37]} 17. Rfd1 {[%emt 0:01:06]} Rxd1 {[%emt 0:01:01]} 18. Rxd1 {[%emt 0:00:05]} Kf7 {[%emt 0:00:16]} 19. Rc1 {[%emt 0:03:49] And now Rc8 would win.} Na6 {[%emt 0:00:57]} 20. Nd4 {[%emt 0:00:33]} Rd8 {[%emt 0:03:38]} 21. Kf1 {[%emt 0:04:11]} Bc5 {[%emt 0:05:52]} 22. Nf3 {[%emt 0:06:04]} e5 {[%emt 0:00:30][%cal Be6e5,Be5e4][%mdl 32]} 23. a3 {[%emt 0:02:17]} e4 {[%emt 0:02:06]} 24. Ne1 {[%emt 0:00:55]} Rd2 {[%emt 0:03:20]} 25. Nc2 {[%emt 0:01:50]} b5 {[%emt 0:06:03]} 26. Ke1 {[%emt 0:02:55]} Rd5 {[%emt 0:00:33]} 27. Bc3 {[%emt 0:04:16]} Rh5 {[%emt 0:03:21]} 28. h4 {[%emt 0:02:02]} g5 {[%emt 0:00:55]} 29. hxg5 {[%emt 0:04:31]} (29. b4 $14 Bb6 30. Bd4) 29... fxg5 {[%emt 0:04:20] [#]} (29... Rh1+ $11 {keeps the balance.} 30. Kd2 Rxc1 31. Kxc1 Bxf2) 30. Bd4 {[%emt 0:01:39]} (30. Kd2 $1 $16) 30... Rh1+ $11 {[%emt 0:03:11]} 31. Kd2 {[%emt 0:00:06]} Rxc1 {[%emt 0:00:55]} 32. Kxc1 {[%emt 0:00:03][%mdl 4096] Endgame KBN-KBN} h5 {[%emt 0:00:27]} 33. b4 $2 {[%emt 0:00:19][%mdl 8192]} (33. Kd2 $11 {and White is okay.}) 33... Bxd4 $19 {[%emt 0:02:34]} 34. Nxd4 {[%emt 0:00:05] KN-KN} h4 {[%emt 0:00:21]} 35. gxh4 {[%emt 0:01:06]} gxh4 {[%emt 0:00:08] ...Kg6 is the strong threat.} 36. Nf5 {[%emt 0:00:45]} ({Of course not} 36. Nxb5 Kf6 37. Nc3 Ke5 $17) 36... h3 {[%emt 0:04:50]} 37. Nd6+ {[%emt 0:00:40]} Ke6 {[%emt 0:00:37]} 38. Nxe4 {[%emt 0:00:07] [#]} h2 {[%emt 0:00:09]} ({Black should try} 38... Kd5 $1 {[%cal Rd5e4]} 39. f3 Kc4) 39. Ng3 $17 {[%emt 0:00:05]} Kd5 {[%emt 0:00:26][%mdl 1024] Hoping for ...Kc4. Black has strong compensation.} 40. Kc2 $2 {[%emt 0:02:18][%mdl 8192]} (40. Kd2 $15) 40... Kc4 $19 {[%emt 0:01:47]} 41. f4 {[%emt 0:32:04]} Nc7 {[%emt 0:31:58]} 42. Kd2 {[%emt 0:00:42]} Nd5 $2 {[%emt 0:02:20]} (42... Kb3 $19 43. Nh1 Kxa3) 43. e3 $2 {[%emt 0:00:29][%mdl 8192]} (43. f5 $15) 43... Kb3 {[%emt 0:19:13]} 44. f5 {[%emt 0:03:09]} Kxa3 {[%emt 0:01:57] aiming for ...Nf6.} 45. e4 {[%emt 0:01:07]} Nf6 {[%emt 0:05:41][%cal Of6e4] Strongly threatening ...Nxe4+!} 46. Kd3 {[%emt 0:00:18] Black must now prevent e5.} Kxb4 {[%emt 0:01:25]} 47. e5 $2 {[%emt 0:01:38] [#]} (47. Kd4 Nh5 48. Nh1) 47... Nh5 $1 {[%emt 0:01:27][%mdl 512] Black is clearly winning.} 48. Nh1 {[%emt 0:05:12]} (48. f6 Nxg3) 48... Kc5 {[%emt 0:00:27]} 49. Ke4 {[%emt 0:02:15]} Ng7 {[%emt 0:00:49] Weighted Error Value: White=0.82/Black=0.23 (precise)} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.20"]
[White "Soucek, Petr"]
[Black "Jirasko, Miroslav"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2177"]
[BlackElo "2091"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,97,0,48,46,50,62,78,55,51,58,96,101,105,96,102,103,98,99,97,70,98,47,51,54,130,139,141,141,131,127,151,143,154,134,230,166,175,160,162,174,166,165,317,306,337,333,367,371,366,326,382,358,383,410,852,627,617,591,797,772,644,525,518,506,629,617,560,550,886,772,935,720,731,681,2197,1723,3537,707,29967,29965,6729,9739,29970,29971,29969,7309,29983,29984,29984,29985]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:05]} 2. Nc3 {[%emt 0:00:04]} d5 {[%emt 0:00:04]} 3. Bf4 {[%emt 0:00:06]} c5 {[%emt 0:05:48]} 4. e4 {[%emt 0:00:46]} dxe4 {[%emt 0:05:51]} 5. dxc5 {[%emt 0:03:13]} Qxd1+ {[%emt 0:05:13]} (5... Nbd7 $11 {should be considered.}) 6. Rxd1 $14 {[%emt 0:00:09] D00: 1 d4 d5: Unusual lines.} a6 {[%emt 0:00:11] Inhibits Nb5.} 7. Nge2 {[%emt 0:14:26][%cal Bg1e2,Be2d4,Bd4c6][%mdl 32]} Bf5 {[%emt 0:20:47] [#]} 8. Nd4 $146 {[%emt 0:03:35] White is better.} ({Predecessor:} 8. Ng3 Bg6 9. h4 h6 10. h5 Bh7 11. b4 Nc6 12. a3 e6 13. Bc4 Be7 14. O-O {1-0 (29) Niemann,H (2465)-Svetushkin,D (2515) Chess.com INT 2020}) 8... Bg4 {[%emt 0:12:13]} 9. Rd2 $40 {[%emt 0:08:17][%mdl 128] White attacks.} Nbd7 {[%emt 0:00:32]} 10. c6 {[%emt 0:11:58]} bxc6 {[%emt 0:00:07]} 11. Nxc6 {[%emt 0:00:10]} e6 {[%emt 0:09:31]} 12. h3 {[%emt 0:12:59]} Bh5 {[%emt 0:01:32]} 13. Be3 {[%emt 0:05:24] 0x0.001ab44959b0dp-1022s more active pieces. The black rooks are badly placed.} Bc5 {[%emt 0:03:18]} 14. Bxc5 {[%emt 0:01:31]} Nxc5 {[%emt 0:00:07]} 15. g4 {[%emt 0:02:02]} (15. Rd4 $16) 15... Bg6 {[%emt 0:00:36]} 16. Bg2 {[%emt 0:00:41]} h5 {[%emt 0:17:02] White leaves nothing to chance now.} ({Better is} 16... Nfd7 $14) 17. Ne5 $16 {[%emt 0:03:48]} hxg4 {[%emt 0:02:32]} 18. hxg4 {[%emt 0:01:02]} Rxh1+ {[%emt 0:00:41]} 19. Bxh1 {[%emt 0:00:07] aiming for g5.} Rb8 {[%emt 0:04:32]} 20. b3 {[%emt 0:00:45]} Bh7 {[%emt 0:02:25]} 21. g5 {[%emt 0:01:38]} Nh5 {[%emt 0:00:29]} (21... Nfd7 $16 {was necessary.}) 22. g6 {[%emt 0:00:29]} Bxg6 {[%emt 0:00:22]} 23. Nxg6 {[%emt 0:00:10]} fxg6 {[%emt 0:01:03]} 24. Nxe4 {[%emt 0:00:04]} Nxe4 {[%emt 0:00:37]} 25. Bxe4 $18 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KRN} Nf4 {[%emt 0:00:14]} (25... Ke7 26. Rd4 (26. Bxg6 Nf4 $16) 26... a5 27. Bxg6 Nf6) 26. Rd6 {[%emt 0:00:24]} Ke7 {[%emt 0:01:04]} 27. Rxa6 {[%emt 0:00:08]} Kf6 {[%emt 0:00:05]} 28. f3 {[%emt 0:01:56]} Rh8 {[%emt 0:00:29]} 29. Kd2 {[%emt 0:01:22]} Rh2+ {[%emt 0:00:17]} 30. Kc3 {[%emt 0:02:17]} g5 {[%emt 0:00:23]} 31. b4 {[%emt 0:00:59] [#] Strongly threatening b5.} Re2 {[%emt 0:00:07]} (31... g4 $142 32. fxg4 Ke5) 32. Kd4 {[%emt 0:03:36]} Rd2+ {[%emt 0:00:44]} 33. Bd3 {[%emt 0:01:48]} Nxd3 {[%emt 0:01:45]} 34. cxd3 {[%emt 0:00:06] KR-KR} Rb2 {[%emt 0:00:06]} 35. a3 {[%emt 0:00:31][%cal Ba2a3,Ba3a4][%mdl 32]} Kf5 {[%emt 0:00:16]} 36. Ke3 {[%emt 0:00:19]} Rb3 {[%emt 0:00:57]} 37. Ra5+ {[%emt 0:01:20]} e5 {[%emt 0:00:06]} 38. b5 {[%emt 0:00:43] [#] Black must now prevent Kd2.} g4 {[%emt 0:00:22]} 39. fxg4+ {[%emt 0:00:07]} Kxg4 {[%emt 0:00:06]} 40. a4 {[%emt 0:00:31]} Kf5 {[%emt 0:00:33]} 41. Ra8 {[%emt 0:30:59] And now Rb8 would win.} g5 {[%emt 0:30:50]} 42. Rb8 {[%emt 0:01:38]} e4 {[%emt 0:01:43]} 43. Rf8+ {[%emt 0:04:32]} (43. b6 $142 Rxd3+ 44. Ke2) 43... Kg4 {[%emt 0:00:17]} 44. Kxe4 {[%emt 0:00:25]} Rb4+ {[%emt 0:00:05]} 45. Kd5 {[%emt 0:00:08] Threatening mate with Kc5.} Rxa4 {[%emt 0:00:22]} 46. b6 {[%emt 0:00:44][%cal Bb5b6,Bb6b7][%mdl 32]} Ra5+ {[%emt 0:02:01]} 47. Kc6 {[%emt 0:00:51] Intending b7 and mate.} Ra3 {[%emt 0:00:05]} 48. b7 {[%emt 0:00:54]} Rc3+ {[%emt 0:00:06]} 49. Kd5 {[%emt 0:00:39] Weighted Error Value: White=0.21 (precise) /Black=0.83} 1-0

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.21"]
[White "Sura, Jaroslav"]
[Black "Vojta, Jakub"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2010"]
[BlackElo "2396"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,55,-16,-29,-29,-73,-63,-102,-58,-67,-33,-47,-38,-37,-32,-36,-33,-46,-38,-56,-43,-87,-94,-97,-82,-468,-468,-856,-825,-732,-364,-1033,-1038,-910,-887,-29994,-29995,-29995,-29996,-29999]} 1. e4 {[%emt 0:03:57]} c5 {[%emt 0:00:18]} 2. Nc3 {[%emt 0:00:06]} g6 {[%emt 0:00:05]} 3. f4 {[%emt 0:00:57]} Bg7 {[%emt 0:00:07]} 4. Nf3 {[%emt 0:00:03]} Nc6 {[%emt 0:00:15]} 5. Bb5 {[%emt 0:00:51]} Nd4 {[%emt 0:00:08]} 6. a4 {[%emt 0:00:27]} a6 {[%emt 0:00:07]} 7. Bd3 {[%emt 0:00:11]} Nf6 {[%emt 0:01:10]} 8. Nxd4 {[%emt 0:03:27]} cxd4 {[%emt 0:00:03]} 9. Ne2 {[%emt 0:00:06]} d6 {[%emt 0:00:40]} 10. O-O {[%emt 0:04:52]} O-O {[%emt 0:00:29] B23: Closed Sicilian: Lines without g3.} 11. Kh1 {[%emt 0:02:31] [#]} e5 $1 {[%emt 0:07:03]} 12. c3 {[%emt 0:03:51] [#]} exf4 $146 {[%emt 0:04:17] Black is better.} ({Predecessor:} 12... dxc3 13. dxc3 d5 14. exd5 Qxd5 15. fxe5 Ng4 16. Nf4 Qxe5 17. Qf3 Bf5 18. Bxf5 Qxf5 19. Nd3 {½-½ (19) Nivala,T (2218)-Haapasalo,J (2148) Heinola 2002}) 13. Nxd4 {[%emt 0:16:53]} d5 {[%emt 0:09:46]} ({Much weaker is} 13... Bg4 14. Be2 Bxe2 15. Qxe2 $11) (13... g5 $5 {[%cal Rf8e8]}) 14. exd5 {[%emt 0:09:01]} Nxd5 {[%emt 0:04:25]} (14... Re8 {looks sharper.} 15. Bc4 Bg4 16. Nf3 Nxd5 17. d4 Ne3) 15. Qf3 {[%emt 0:03:54]} Bxd4 {[%emt 0:12:07]} 16. cxd4 {[%emt 0:00:02]} Be6 {[%emt 0:00:29]} 17. b3 {[%emt 0:04:41]} Qd7 {[%emt 0:02:07]} 18. Ba3 {[%emt 0:03:32]} Rfe8 {[%emt 0:01:11]} (18... Bg4 $5 19. Qf2 Rfe8 $11) 19. Bc4 {[%emt 0:01:51]} b5 {[%emt 0:02:10]} 20. axb5 {[%emt 0:03:17]} axb5 {[%emt 0:00:08]} 21. Bxd5 {[%emt 0:00:33][%mdl 8192] Loses the game.} (21. Be2 $17 {is a better chance.}) 21... Bxd5 $19 {[%emt 0:00:27]} ({Worse is} 21... Qxd5 22. Qxf4 Qxb3 23. Bd6 Rxa1 24. Rxa1 $17) 22. Qxf4 {[%emt 0:01:56]} (22. Qd1 $142 b4 23. Bb2) 22... Re2 {[%emt 0:03:57]} 23. Rf2 {[%emt 0:01:38]} Qe7 {[%emt 0:07:29]} 24. b4 $2 {[%emt 0:21:58]} (24. Kg1 b4 25. Bb2 Rxa1+ 26. Bxa1) 24... Re4 {[%emt 0:06:59]} 25. Qg3 {[%emt 0:04:13] [#]} Rxa3 $1 {[%emt 0:00:10][%mdl 512]} 26. Qxa3 {[%emt 0:00:34]} (26. Qb8+ Kg7) 26... Re1+ {[%emt 0:00:02] Black mates.} 27. Rf1 {[%emt 0:00:18] [#]} Qe2 $1 {[%emt 0:00:04][%csl LRd2,LRf1,LRg2][%cal Re2f1]} 28. Rg1 {[%emt 0:06:59]} (28. Qa8+ Kg7) 28... Bxg2# {[%emt 0:00:06] Weighted Error Value: White=1.23/Black=0.24 (precise)} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.22"]
[White "Paulus, Vaclav"]
[Black "Babula, Vlastimil jr"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2093"]
[BlackElo "2217"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,90,30,42,-52,-43,-39,-35,-84,-77,-68,0,-31,-39,-35,-43,-107,-100,-108,-77,-81,-39,-57,0,-6,-4,-3,-5,-4,-14,-10,0,0,6,0,150,28,85,66,88,44,87,59,83,31,29,-12,-12,-5,0,-64,-64,-83,-64,-84,-64,-135,-145,-154,-138,-154,-156,-266,-272,-274,-145,-169,-172,-147,0,-93,-53,-452,-461,-461,-450,-417,-412,-458,-452,-427,-445,-559,-564]} 1. e4 {[%emt 0:00:02]} c5 {[%emt 0:00:15]} 2. Nc3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:38]} 3. Bb5 {[%emt 0:00:09]} g6 {[%emt 0:02:35]} 4. Bxc6 {[%emt 0:00:26]} dxc6 {[%emt 0:01:00]} 5. f4 {[%emt 0:00:09]} e5 {[%emt 0:08:41]} 6. Nf3 {[%emt 0:04:23] B23: Closed Sicilian: Lines without g3.} (6. d3 $14) 6... exf4 $15 {[%emt 0:02:41] [#]} 7. d3 $146 {[%emt 0:00:12]} ({Predecessor:} 7. O-O g5 8. Kh1 h6 9. d3 Ne7 10. e5 Bf5 11. g3 fxg3 12. e6 Bxe6 13. Ne4 {0-1 (20) Sciortino,M (2201)-Ivanov,J (2446) Montecatini Terme 2001}) 7... g5 {[%emt 0:19:44]} 8. h4 {[%emt 0:03:43]} (8. Qe2 $15) 8... g4 $17 {[%emt 0:05:25]} 9. Ne5 {[%emt 0:03:50]} Bd6 {[%emt 0:09:01]} (9... Nf6 $1 $15) 10. Nxg4 {[%emt 0:12:35]} ({Wrong is} 10. Bxf4 $2 Qf6 11. Qd2 Ne7 $19) (10. Nc4 $5 {[%cal Re4e5]}) 10... h5 $1 {[%emt 0:00:51]} 11. Nf2 {[%emt 0:01:24]} Ne7 {[%emt 0:03:30]} 12. Qe2 {[%emt 0:02:44]} (12. d4 $1 $15) 12... Be5 {[%emt 0:02:06]} 13. Bd2 {[%emt 0:02:54]} Ng6 {[%emt 0:03:15]} 14. O-O-O {[%emt 0:01:56]} Be6 {[%emt 0:04:01]} 15. Rdf1 $1 {[%emt 0:05:59]} Qd7 {[%emt 0:03:15]} ({Black should try} 15... Qa5 $15) 16. Nh3 $11 {[%emt 0:02:28][%cal Rh3f4]} Bg4 {[%emt 0:00:51] This bishop pair is nice.} 17. Qe1 {[%emt 0:00:25][%cal Rh3f4]} f3 {[%emt 0:01:22]} 18. Rxf3 {[%emt 0:00:50]} Bxf3 {[%emt 0:00:14]} 19. gxf3 {[%emt 0:00:02]} O-O-O {[%emt 0:00:54][%cal Oc5c4]} 20. f4 {[%emt 0:01:35]} Bg7 {[%emt 0:02:47][%cal Oc5c4]} 21. e5 {[%emt 0:01:22]} f5 {[%emt 0:01:36] [#] Inhibits Ne4.} (21... c4 $1 $11) 22. Ng5 {[%emt 0:01:53]} (22. Qg1 $1 $16 {[%cal Rg1g6]} Nf8 23. Qxc5) 22... Rde8 {[%emt 0:02:04]} (22... c4 $11) 23. Qf2 {[%emt 0:02:57]} b6 {[%emt 0:02:59]} 24. Rg1 {[%emt 0:03:46]} Nf8 {[%emt 0:01:06]} 25. Qf3 {[%emt 0:06:00]} Ne6 {[%emt 0:05:43]} 26. Nxe6 {[%emt 0:00:59]} (26. Nd1 $16) 26... Rxe6 $14 {[%emt 0:00:02]} 27. Nb5 {[%emt 0:00:19]} Bf8 {[%emt 0:01:46] Inhibits Nd6+.} 28. Nc3 {[%emt 0:03:09]} Qf7 {[%emt 0:01:27]} 29. Be3 {[%emt 0:04:16]} (29. Nd1 $11) 29... Rg6 $15 {[%emt 0:00:55]} 30. Re1 {[%emt 0:00:45]} Qe6 {[%emt 0:00:54]} 31. Bf2 {[%emt 0:01:26]} Kb8 {[%emt 0:14:22]} 32. Ne2 {[%emt 0:04:16]} (32. b3 $15) 32... Qxa2 $17 {[%emt 0:00:00] Strongly threatening ...Qa1+.} 33. c4 {[%emt 0:00:09]} Qa6 {[%emt 0:00:00]} 34. Ng3 {[%emt 0:01:47] [#]} Qc8 {[%emt 0:00:00]} ({But not} 34... Qa1+ 35. Kc2 Qa4+ 36. Kb1 $14) 35. d4 {[%emt 0:04:40]} (35. Nxh5 $17 {was worth a try.} Be7 36. Nf6) 35... cxd4 $19 {[%emt 0:00:00]} 36. Qd3 {[%emt 0:00:10]} Bh6 {[%emt 0:00:00]} (36... Bb4 $19 37. Re2 Rf8 38. Bxd4 Rd8) 37. Nxf5 $17 {[%emt 0:00:21] Black must now prevent Ne7.} Bxf4+ {[%emt 0:00:00]} 38. Kb1 {[%emt 0:00:15]} Re6 {[%emt 0:00:00] Prevents Ne7.} (38... Rg4 $17 {And now ...c5 would win.} 39. Bxd4 c5) 39. Bxd4 {[%emt 0:01:00]} (39. Nxd4 $11 {keeps the balance.} Rxe5 40. Re4 Rxe4 41. Qxe4) 39... c5 {[%emt 0:01:53]} 40. Nd6 $2 {[%emt 0:00:11][%mdl 8192] Now White is beyond hope.} (40. Bc3 $1 $15) 40... Rxd6 $19 {[%emt 0:00:59]} 41. exd6 {[%emt 0:30:01]} cxd4 {[%emt 0:30:16]} 42. Qxd4 {[%emt 0:00:05] Threatens to win with d7.} Qf5+ {[%emt 0:01:34]} 43. Ka2 {[%emt 0:02:18]} Rd8 {[%emt 0:00:00] Black is clearly winning.} 44. Rf1 {[%emt 0:00:00]} Qa5+ {[%emt 0:00:00]} 45. Kb3 {[%emt 0:00:00]} Bxd6 {[%emt 0:00:00] Weighted Error Value: White=0.47/Black=0.30} 0-1

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.23"]
[White "Hladky, Tadeas"]
[Black "Sykora, Ondrej"]
[Result "1/2-1/2"]
[ECO "C74"]
[WhiteElo "2119"]
[BlackElo "2092"]
[Annotator "TA"]
[PlyCount "139"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,139,31,39,-44,13,18,20,-6,0,0,21,25,12,25,41,0,0,0,39,4,22,10,19,8,19,12,25,20,19,14,42,36,35,37,50,35,35,4,5,2,30,30,30,30,30,30,45,12,3,17,18,0,0,0,0,0,0,0,0,0,0,0,0,0,14,10,10,0,0,0,18,16,15,18,20,14,14,14,13,12,16,22,18,0,3,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-9,-12,0,0,0,0,0,-8,-8,-8,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:05]} a6 {[%emt 0:00:07]} 4. Ba4 {[%emt 0:00:03]} d6 {[%emt 0:00:25]} 5. c3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:19]} 6. Bc2 {[%emt 0:02:23] C74: Ruy Lopez: Deferred Steinitz: 5 c3 f5.} (6. O-O $14) 6... Bg4 {[%emt 0:00:18]} ({Black should play} 6... d5 $1 $15 7. d4 Bg4) 7. O-O {[%emt 0:00:45]} Be7 {[%emt 0:00:07]} 8. h3 {[%emt 0:00:28]} Bh5 {[%emt 0:00:03]} 9. Re1 {[%emt 0:00:17]} O-O {[%emt 0:00:20]} 10. d3 {[%emt 0:00:13]} d5 {[%emt 0:00:23]} 11. Nbd2 {[%emt 0:02:44] [#]} dxe4 $146 {[%emt 0:01:29]} ({Predecessor:} 11... Bc5 12. Qe2 Re8 13. Nf1 h6 14. g4 Bg6 15. Ng3 d4 16. a3 dxc3 17. bxc3 Nh7 {0-1 (37) Barrio Pareja,E (2061)-Sanz Alonso,F (2410) La Laguna 2009}) 12. Nxe4 {[%emt 0:00:44]} Nxe4 {[%emt 0:00:10]} 13. dxe4 {[%emt 0:00:06]} Bc5 {[%emt 0:05:04]} 14. Qe2 {[%emt 0:09:42]} h6 {[%emt 0:00:52]} 15. Be3 {[%emt 0:00:42]} Bxe3 {[%emt 0:00:35]} 16. Qxe3 {[%emt 0:00:10]} Qe7 {[%emt 0:00:04]} 17. Rad1 {[%emt 0:03:51]} Rad8 {[%emt 0:00:11]} 18. Rd5 {[%emt 0:05:27]} Bxf3 {[%emt 0:05:01]} 19. Qxf3 {[%emt 0:00:05]} Rd6 {[%emt 0:00:20]} 20. Red1 {[%emt 0:02:53]} Rfd8 {[%emt 0:00:15]} 21. Bb3 {[%emt 0:00:46]} Rf6 {[%emt 0:06:56]} 22. Qg4 {[%emt 0:02:39]} Rfd6 {[%emt 0:09:47]} 23. Qf5 {[%emt 0:02:40]} g6 {[%emt 0:02:46]} 24. Qf3 {[%emt 0:12:22]} Kg7 {[%emt 0:00:51]} 25. Rxd6 {[%emt 0:01:07]} Rxd6 {[%emt 0:00:06]} 26. Rxd6 {[%emt 0:00:18]} cxd6 $11 {[%emt 0:00:02][%mdl 4096] Endgame KQB-KQN} 27. Bd5 {[%emt 0:01:29]} Qc7 {[%emt 0:04:34]} 28. Qd3 {[%emt 0:02:00]} Ne7 {[%emt 0:01:19] The position is equal.} 29. Bb3 {[%emt 0:00:51]} Ng8 {[%emt 0:11:35]} 30. g3 {[%emt 0:09:07]} Nf6 {[%emt 0:01:12]} 31. Kg2 {[%emt 0:04:27]} Qc6 {[%emt 0:01:19]} 32. Kf3 {[%emt 0:00:18]} Qd7 {[%emt 0:02:54]} 33. Kg2 {[%emt 0:00:19]} Qc6 {[%emt 0:00:10]} 34. Kf3 {[%emt 0:00:35]} Qd7 {[%emt 0:01:36]} 35. Kg2 {[%emt 0:00:12]} Qc6 {[%emt 0:11:04]} 36. Kf3 {[%emt 0:00:12]} Nh7 {[%emt 0:16:33]} 37. h4 {[%emt 0:02:38]} Nf6 {[%emt 0:01:21]} 38. Qc4 {[%emt 0:01:32]} Qd7 {[%emt 0:01:33]} 39. Kg2 {[%emt 0:00:09]} Ne8 {[%emt 0:01:45]} 40. Qa4 {[%emt 0:02:43]} Qxa4 {[%emt 0:00:39]} 41. Bxa4 {[%emt 0:30:06] KB-KN} Nc7 {[%emt 0:30:05]} 42. Bd7 {[%emt 0:00:36]} Kf8 {[%emt 0:04:12]} 43. Bc8 {[%emt 0:06:03]} b6 {[%emt 0:00:04]} 44. Kf3 {[%emt 0:00:33]} Ke7 {[%emt 0:01:01]} 45. Ke3 {[%emt 0:00:43]} a5 {[%emt 0:02:43]} 46. Kd3 {[%emt 0:03:32]} d5 {[%emt 0:03:49]} 47. exd5 {[%emt 0:05:48]} Nxd5 {[%emt 0:00:39]} 48. Kc4 {[%emt 0:00:05]} Kd6 {[%emt 0:03:14]} 49. Bb7 {[%emt 0:03:14]} Nc7 {[%emt 0:00:47]} 50. a4 {[%emt 0:02:05]} f5 {[%emt 0:01:23]} 51. Bc8 {[%emt 0:03:00][%cal Oh4h5]} Nd5 {[%emt 0:00:00]} 52. Kb5 {[%emt 0:00:00]} Kc7 {[%emt 0:00:00] Prevents Bb7.} 53. Be6 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00] [#] ...Ne4 is the strong threat.} 54. Bf7 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} 55. hxg5 {[%emt 0:00:00]} hxg5 {[%emt 0:00:00]} 56. Bg6 {[%emt 0:00:00]} Ne4 {[%emt 0:00:00]} 57. Kc4 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 58. g4 {[%emt 0:00:00]} Nd6+ {[%emt 0:00:00]} 59. Kd3 {[%emt 0:00:00]} fxg4 {[%emt 0:00:00]} 60. Bh5 {[%emt 0:00:00]} Kd5 {[%emt 0:00:00] [#] And now ...e4+ would win.} 61. b3 {[%emt 0:00:00]} e4+ {[%emt 0:00:00]} 62. Ke2 {[%emt 0:00:00]} g3 {[%emt 0:00:00]} 63. fxg3 {[%emt 0:00:00]} Ke5 {[%emt 0:01:01]} 64. Bg4 {[%emt 0:00:00]} b5 {[%emt 0:00:08]} 65. Bd7 {[%emt 0:00:00]} bxa4 {[%emt 0:00:19]} 66. Bxa4 {[%emt 0:00:00]} Nb7 {[%emt 0:01:37]} 67. b4 {[%emt 0:00:00]} axb4 {[%emt 0:00:06]} 68. cxb4 {[%emt 0:00:00]} Kd4 {[%emt 0:00:05]} 69. Bc6 {[%emt 0:00:00]} Nd6 {[%emt 0:00:33]} 70. b5 {[%emt 0:00:00] Weighted Error Value: White=0.08 (flawless) /Black=0.07 (flawless)} 1/2-1/2

[Event "Czech Championship 2022"]
[Site "Usti nad Labem"]
[Date "2022.05.16"]
[Round "3.24"]
[White "Bokhnak, Timofey"]
[Black "Pokrupa, Marek"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2060"]
[BlackElo "2117"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2022.05.12"]
[EventType "swiss"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,115,19,37,31,56,54,79,66,85,66,63,66,64,57,53,45,116,112,140,105,313,104,113,99,102,114,119,102,108,114,110,25,33,27,27,34,39,9,37,27,49,43,83,73,95,95,177,57,201,199,193,188,209,204,212,175,175,190,209,157,165,168,185,191,297,322,343,346,320,301,348,278,354,329,330,313,703,709,702,702,798,766,946,833,879,782,2711,2010,2650,2301,1647,6206,6412,1356,1165,0,6412,6381,6206,6083,5850,4128,29962,29962,6794,6555]} 1. e4 {[%emt 0:00:05]} d6 {[%emt 0:00:08]} 2. d4 {[%emt 0:00:24]} Nf6 {[%emt 0:00:11]} 3. Bd3 {[%emt 0:01:27]} e5 {[%emt 0:01:07]} 4. Ne2 {[%emt 0:02:14]} Nc6 {[%emt 0:06:24]} 5. c3 {[%emt 0:00:07]} d5 {[%emt 0:05:37]} 6. exd5 {[%emt 0:07:27]} Qxd5 {[%emt 0:09:05]} 7. O-O {[%emt 0:00:55] [#] B07: Pirc Defence: Miscellaneous Systems.} Qd6 $146 {[%emt 0:11:26]} ({Predecessor:} 7... exd4 8. Re1 Be7 9. cxd4 O-O 10. Nbc3 Qd8 11. a3 Bg4 12. Qc2 Re8 13. Be3 Bd6 14. h3 Bh5 {1-0 (96) Nakamura,H (2741)-Movsesian,S (2721) Moscow 2010}) 8. Na3 {[%emt 0:05:48] Threatens to win with Nc4.} exd4 {[%emt 0:03:02]} 9. Nb5 {[%emt 0:01:34] White is better.} Qd8 {[%emt 0:00:20]} (9... Qe5 $2 10. Bf4 Qe7 11. Nxc7+ Kd8 12. Nxa8 $18) 10. Nexd4 {[%emt 0:09:54]} Nxd4 {[%emt 0:00:42]} 11. Nxd4 {[%emt 0:00:06]} Be7 {[%emt 0:00:41]} 12. Bg5 {[%emt 0:02:56]} O-O {[%emt 0:02:49]} 13. Re1 {[%emt 0:02:43]} Re8 {[%emt 0:12:13]} ({Black should try} 13... h6 $14 14. Bh4 Bd6) 14. Bc4 $16 {[%emt 0:17:20]} h6 {[%emt 0:09:00]} 15. Bh4 {[%emt 0:00:27]} Nd5 $2 {[%emt 0:19:58] [#]} (15... c6 $16) 16. Bxd5 $2 {[%emt 0:19:28]} (16. Rxe7 $1 $18 {[%mdl 512] is more deadly.} Rxe7 17. Bxd5 Qxd5 18. Bxe7) 16... Bxh4 {[%emt 0:01:42]} 17. Qh5 {[%emt 0:00:35]} (17. Bxf7+ Kxf7 18. Qh5+ g6 19. Qxh6 Rh8 $17) 17... Rf8 {[%emt 0:01:35]} 18. Nf3 $1 {[%emt 0:02:04] 0x0.001a2c23c0acdp-1022s more active pieces. The black rooks are badly placed.} Bg5 {[%emt 0:03:16]} 19. Rad1 {[%emt 0:05:16][%cal Od5f7] Bxf7+! is the strong threat.} Qf6 {[%emt 0:00:39] White must now prevent ...g6.} 20. Nxg5 {[%emt 0:02:22]} hxg5 {[%emt 0:00:42]} 21. Qf3 {[%emt 0:04:19]} (21. Be4 g6 22. Qf3 Qxf3 23. Bxf3 Be6 $11) (21. h4 $16 gxh4 22. Rd4 (22. Be4 g6 $11)) 21... c6 {[%emt 0:01:27]} 22. Qxf6 {[%emt 0:00:35]} gxf6 {[%emt 0:00:02]} 23. Bb3 $36 {[%emt 0:00:12][%cal Of2f4][%mdl 2048] White is more active.} a5 {[%emt 0:01:42]} 24. a3 {[%emt 0:00:54]} a4 {[%emt 0:02:23]} 25. Ba2 {[%emt 0:00:03][%cal Of2f4]} Ra5 {[%emt 0:00:22]} 26. Rd4 {[%emt 0:04:35]} (26. f4 $5) 26... c5 {[%emt 0:00:49]} 27. Rd6 {[%emt 0:00:22]} Rb5 {[%emt 0:02:18]} 28. Re2 {[%emt 0:01:00]} (28. Rxf6 $6 Rxb2 29. Bc4 Kg7 $11) 28... Kg7 {[%emt 0:00:05]} (28... Be6 $16 {was called for.}) 29. f3 {[%emt 0:00:42]} (29. Bc4 $18 Ra5 30. Rb6) 29... Bf5 {[%emt 0:00:54]} ({Better is} 29... Be6 $1 $14 30. Bxe6 fxe6) 30. Bc4 $18 {[%emt 0:01:59]} Ra5 {[%emt 0:00:19]} 31. Rb6 {[%emt 0:00:24] Prevents b5.} Raa8 {[%emt 0:03:12]} 32. Rxb7 {[%emt 0:01:07]} Rab8 {[%emt 0:00:01]} 33. Ree7 {[%emt 0:00:27]} Rxb7 {[%emt 0:00:33]} 34. Rxb7 {[%emt 0:00:07][%mdl 4096] Endgame KRB-KRB} Bg6 {[%emt 0:00:12]} 35. Bd5 {[%emt 0:01:04]} Rd8 {[%emt 0:01:45] [#]} 36. c4 {[%emt 0:00:03]} Re8 {[%emt 0:00:04] [#]} 37. Kf2 $1 {[%emt 0:00:03] Against Re2+} f5 {[%emt 0:00:02]} (37... Bd3 $142 38. f4 (38. Rxf7+ Kg6 $18) (38. Bxf7 Re2+ 39. Kg3 f5 $16) 38... Kh6) 38. Bc6 {[%emt 0:01:25][%csl LRa4,LRe8]} Rd8 {[%emt 0:00:44]} 39. Rd7 {[%emt 0:00:05] Inhibits Rd2+.} (39. Bxa4 Rd2+ 40. Kg1 Rd4 $16) 39... Rh8 {[%emt 0:00:44]} 40. h3 {[%emt 0:01:13]} Rb8 {[%emt 0:00:05]} 41. Bb5 {[%emt 0:30:05]} ({Weaker is} 41. Bxa4 Rxb2+ 42. Kg1 Ra2 $14) 41... Kf6 {[%emt 0:31:40]} 42. Rd6+ {[%emt 0:00:22]} ({Not} 42. Bxa4 Rxb2+ 43. Kg3 f4+ 44. Kh2 Ra2 $11) 42... Ke7 {[%emt 0:00:11]} 43. Rd5 {[%emt 0:00:14]} Rd8 $2 {[%emt 0:00:00]} (43... f6 44. Rxc5 f4 45. Rc7+ Ke6) 44. Rxd8 {[%emt 0:00:00]} Kxd8 {[%emt 0:00:00]} 45. Bxa4 {[%emt 0:00:00] KB-KB} f4 {[%emt 0:00:00]} 46. Bc6 {[%emt 0:00:00]} Bd3 {[%emt 0:00:00]} 47. Bd5 {[%emt 0:00:00]} f6 {[%emt 0:00:00]} 48. g3 {[%emt 0:00:00]} fxg3+ {[%emt 0:00:00]} 49. Kxg3 {[%emt 0:00:00]} Kc7 {[%emt 0:00:00]} 50. b4 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 51. f4 {[%emt 0:00:00]} Be2 {[%emt 0:00:00]} 52. Kf2 {[%emt 0:00:00]} (52. h4 $142 gxh4+ 53. Kxh4) 52... Bd3 {[%emt 0:00:00]} 53. Kg3 {[%emt 0:00:00]} (53. fxg5 $142 cxb4 54. axb4 fxg5 55. Ke3) 53... Be2 $1 {[%emt 0:00:00]} 54. h4 {[%emt 0:00:00]} gxh4+ {[%emt 0:00:00]} 55. Kxh4 {[%emt 0:00:00]} Bd1 {[%emt 0:00:00]} 56. Kg3 {[%emt 0:00:00]} Ba4 {[%emt 0:00:00]} 57. Kg4 {[%emt 0:00:00]} Bc2 {[%emt 0:00:00]} 58. Kh5 {[%emt 0:00:00] Weighted Error Value: White=0.20 (precise) /Black=0.39} 1-0

