[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.1"]
[White "Sekar, B."]
[Black "Lahaye, Rick"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2241"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,52,11,23,15,21,11,15,8,1,0,0,0,3,-1,15,15,31,26,41,27,35,31,100,82,108,91,114,80,83,0,9,-23,-12,-16,-19,-43,-41,-94,-26,-27,0,-425,-419,-415,-328]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:08]} 3. Bb5+ {[%emt 0:01:28]} Nd7 {[%emt 0:00:20]} 4. Ba4 {[%emt 0:00:15]} Ngf6 {[%emt 0:00:43]} 5. O-O {[%emt 0:01:15]} a6 {[%emt 0:00:12]} 6. c4 {[%emt 0:02:41] Inhibits b5. B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7.} e6 {[%emt 0:01:38]} 7. Nc3 {[%emt 0:01:52]} Be7 {[%emt 0:00:13]} 8. d3 {[%emt 0:03:05] The position is equal.} O-O {[%emt 0:01:01]} 9. h3 {[%emt 0:00:29]} b6 {[%emt 0:14:51] [#]} 10. Bf4 $146 {[%emt 0:25:46]} ({Predecessor:} 10. Qe2 Bb7 11. Rb1 Qc7 {½-½ (11) Shubin,K (2475)-Chigaev,M (2631) Obninsk 2022}) 10... Bb7 {[%emt 0:00:07]} 11. Qe2 {[%emt 0:00:40]} Ne8 {[%emt 0:02:45]} 12. a3 {[%emt 0:08:46]} Bf6 {[%emt 0:04:49]} 13. Rab1 {[%emt 0:01:19]} Qe7 {[%emt 0:20:28]} 14. Rfc1 {[%emt 0:02:28]} Nc7 {[%emt 0:02:03]} 15. b4 {[%emt 0:05:45]} b5 {[%emt 0:07:23]} (15... Rab8 $14) 16. cxb5 $16 {[%emt 0:10:29]} axb5 {[%emt 0:03:17]} 17. Nxb5 {[%emt 0:13:38]} Nxb5 {[%emt 0:08:48]} 18. Bxb5 {[%emt 0:00:02]} Rxa3 {[%emt 0:00:06]} 19. bxc5 {[%emt 0:08:03]} (19. Bxd7 $16 {[%cal Ob4c5] aiming for bxc5!} Qxd7 20. bxc5 dxc5 21. Be5 (21. Rxc5 Ba6 $11) 21... Bxe5 22. Nxe5) 19... Nxc5 $11 {[%emt 0:00:45][%cal Bd7c5,Bc5b3,Bb3d4][%mdl 32]} 20. e5 {[%emt 0:03:35]} dxe5 {[%emt 0:02:33]} 21. Nxe5 {[%emt 0:02:03]} Nb3 {[%emt 0:00:25]} 22. Rd1 {[%emt 0:04:40]} Nd4 {[%emt 0:03:03]} 23. Qb2 {[%emt 0:00:48]} (23. Qe3 $15 Rd8 24. Bc4) 23... Bxe5 {[%emt 0:02:11] Black is more active.} ({Don't play} 23... Nxb5 $6 24. Qxb5 Bxe5 25. Qxe5 $11) (23... Qd6 $17 24. Bc4 Bxg2 25. Kxg2 Ra5) 24. Bxe5 {[%emt 0:00:02]} Qg5 {[%emt 0:00:01][%csl Gb7][%cal Rg5g2]} 25. Bg3 $2 {[%emt 0:02:36][%mdl 8192] [#]} (25. f4 $11 {and White has nothing to worry.} Nf3+ 26. Kf1 Nh2+ 27. Kg1) 25... Qd5 $1 $19 {[%emt 0:00:11][%csl Gb7][%cal Rd5g2]} 26. f3 {[%emt 0:00:42]} Rb3 {[%emt 0:00:05] Weighted Error Value: White=0.46/Black=0.15 (very precise)} ({Not} 26... Nxb5 27. Qxb5 Qxb5 28. Rxb5 $11) 0-1

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.2"]
[White "Elgersma, Onno"]
[Black "Grutter, Tim"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2316"]
[BlackElo "2246"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,127,43,53,52,86,79,87,68,93,85,93,89,95,80,96,95,96,43,76,67,87,63,85,-2,0,-26,-17,-37,-25,-24,-37,-37,-31,-33,-31,-50,-24,-24,-24,-25,-25,-27,-27,-23,-26,-46,-36,-41,-29,-92,-51,-59,-13,-27,0,-9,-4,-19,0,-20,0,-25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. Nf3 {[%emt 0:25:12]} Nf6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:14]} g6 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:33]} Bg7 {[%emt 0:00:17]} 4. b3 {[%emt 0:00:12]} O-O {[%emt 0:00:31]} 5. Bb2 {[%emt 0:00:05]} d6 {[%emt 0:01:10]} 6. Be2 {[%emt 0:00:08]} Bf5 {[%emt 0:06:51]} 7. O-O {[%emt 0:01:05]} c5 {[%emt 0:03:16]} 8. c4 {[%emt 0:03:09]} Nc6 {[%emt 0:09:16]} 9. d5 {[%emt 0:06:30]} Nb4 {[%emt 0:01:22]} 10. a3 {[%emt 0:07:31] [#] E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} Bc2 $146 {[%emt 0:09:47]} ({Predecessor:} 10... Na6 11. Bd3 Qd7 12. Re1 Bxd3 13. Qxd3 Nc7 14. e4 b5 15. Nbd2 Rfb8 16. Bc3 a5 17. e5 Nh5 18. exd6 exd6 19. Bxg7 Kxg7 {1-0 (66) Valderrama Quiceno,E (2447)-Rivera,I (2197) Cartagena 2019}) 11. Qd2 {[%emt 0:19:15]} Bxb1 {[%emt 0:03:17]} (11... Ne4 $2 12. Qc1 $18) 12. Raxb1 {[%emt 0:05:28] White is better.} (12. Rfxb1 {seems wilder.} Ne4 13. Qc1 Na6 14. Bxg7 Kxg7 15. Bd3) 12... Na6 {[%emt 0:01:34]} 13. Qc2 {[%emt 0:00:39]} Rb8 {[%emt 0:04:32]} 14. e4 {[%emt 0:00:37]} Nc7 {[%emt 0:01:00]} 15. b4 {[%emt 0:06:32]} Nd7 {[%emt 0:06:38]} 16. Bxg7 {[%emt 0:01:35]} Kxg7 {[%emt 0:00:22]} 17. Rb2 {[%emt 0:00:45] White is more active.} (17. Qc3+ $16 f6 18. Nd2) 17... f6 {[%emt 0:11:28]} 18. Rfb1 {[%emt 0:00:51]} b6 {[%emt 0:05:11]} 19. h3 {[%emt 0:02:47]} e5 {[%emt 0:02:22]} 20. dxe6 {[%emt 0:04:46]} (20. Nd2 $16) 20... Nxe6 $11 {[%emt 0:00:06]} 21. bxc5 {[%emt 0:02:52]} dxc5 {[%emt 0:01:39]} 22. Rd1 {[%emt 0:00:16]} Qc7 {[%emt 0:01:38]} 23. Qa4 {[%emt 0:00:06]} Rbd8 {[%emt 0:01:56]} 24. Rbd2 {[%emt 0:01:08][%cal Rd2d7]} Nb8 {[%emt 0:01:19][%cal Bd7b8,Bb8c6,Bc6d8,Bd8e6][%mdl 32]} 25. Bf1 {[%emt 0:03:38]} Nc6 {[%emt 0:06:25]} 26. Rd5 {[%emt 0:00:04]} Nf4 {[%emt 0:02:23]} 27. R5d2 {[%emt 0:01:03]} Rxd2 {[%emt 0:01:01]} 28. Rxd2 {[%emt 0:00:24]} Rd8 {[%emt 0:00:38]} 29. Rxd8 {[%emt 0:00:48]} Nxd8 {[%emt 0:00:05]} 30. Qe8 {[%emt 0:01:23]} Nfe6 {[%emt 0:00:55]} 31. h4 {[%emt 0:01:31]} Qf7 {[%emt 0:00:34]} (31... Qd6 {feels hotter.} 32. g3 Nd4 33. Kg2 Nf7) 32. Qa4 {[%emt 0:00:29]} Nd4 {[%emt 0:01:15]} 33. Nd2 {[%emt 0:01:24]} (33. Nxd4 $11 cxd4 34. Qb5) 33... N8e6 {[%emt 0:01:23]} 34. Nb1 {[%emt 0:00:32]} Nf8 {[%emt 0:04:32] Pair of Knights!} (34... g5 $15) 35. Nc3 {[%emt 0:00:40]} Qd7 {[%emt 0:00:07]} 36. Qd1 {[%emt 0:01:07]} Nfe6 {[%emt 0:01:40]} 37. Nd5 {[%emt 0:00:17]} Nc7 {[%emt 0:01:26]} (37... Nd8 {looks sharper.} 38. f4 N8c6 39. h5 Ne7) 38. Ne3 {[%emt 0:01:28]} Qc6 {[%emt 0:02:29]} 39. Qd3 {[%emt 0:01:25]} Qa4 {[%emt 0:02:07]} 40. Nf5+ {[%emt 0:00:40] The position is equal.} gxf5 {[%emt 0:03:40]} 41. Qg3+ {[%emt 0:30:51]} Kf8 $1 {[%emt 0:05:34] [#] White must now prevent ...Ne8.} (41... Kh6 42. Qf4+ Kg7 43. Qxc7+ Kf8 44. exf5 $16 (44. Qxh7 Qd1 $11)) 42. Qxc7 {[%emt 0:00:00][%mdl 4096] Endgame KQB-KQN} Qd1 {[%emt 0:01:10]} 43. Qd8+ {[%emt 0:00:00]} Kf7 $1 {[%emt 0:00:28]} ({Don't do} 43... Kg7 44. Qe7+ Kg8 45. exf5 $16) 44. Qd7+ {[%emt 0:00:00]} Kf8 $1 {[%emt 0:00:11] Hoping for ...Ne2+.} 45. Qd6+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:40] [#] aiming for ...Ne2+.} ({Resist} 45... Kg7 46. Qe7+ Kg8 47. Qe8+ (47. exf5 Qb1 $16) 47... Kg7 48. Qe7+ Kg8 49. exf5 $16) 46. Qc7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:15]} 47. Qb8+ {[%emt 0:00:00]} Kf7 {[%emt 0:05:36]} 48. Qxa7+ {[%emt 0:00:00]} Kg8 {[%emt 0:02:51] ...Ne2+ is the strong threat.} 49. Qb8+ {[%emt 0:00:00]} Kf7 {[%emt 0:01:07]} 50. Qc7+ {[%emt 0:00:00]} Ke8 {[%emt 0:02:54]} 51. Qc8+ {[%emt 0:01:22]} Ke7 {[%emt 0:00:33]} 52. Qb7+ {[%emt 0:00:13]} Ke8 {[%emt 0:01:14]} 53. g3 {[%emt 0:04:01] Strongly threatening exf5.} Nf3+ {[%emt 0:01:59]} 54. Kg2 {[%emt 0:00:04]} Nd2 {[%emt 0:04:59][%csl LRe4,LRf1]} 55. Qc8+ {[%emt 0:00:04]} Ke7 {[%emt 0:00:18]} 56. Qc7+ {[%emt 0:00:05]} Ke8 {[%emt 0:00:28]} 57. Qc6+ {[%emt 0:00:33]} Ke7 {[%emt 0:00:11]} 58. Qb7+ {[%emt 0:01:47]} Ke8 {[%emt 0:00:18]} 59. Qa8+ {[%emt 0:00:12]} Ke7 {[%emt 0:00:17]} 60. Qb7+ {[%emt 0:01:04]} Ke8 {[%emt 0:00:04]} 61. Qc8+ {[%emt 0:00:29]} Ke7 {[%emt 0:00:08]} 62. Qc7+ {[%emt 0:00:19]} Ke8 {[%emt 0:00:05]} 63. Qc8+ {[%emt 0:00:06]} Ke7 {[%emt 0:00:04]} 64. Qc7+ {[%emt 0:00:05] Weighted Error Value: White=0.10 (very precise) /Black=0.06 (flawless)} 1/2-1/2

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.3"]
[White "Van Roon, Sjoerd"]
[Black "Domalchuk-Jonasson, Aleksandr"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2310"]
[BlackElo "2244"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,99,-33,-47,-42,-41,-17,-25,-26,-27,0,0,0,0,0,-54,-33,-38,-16,-41,-22,-10,-8,-20,0,0,0,0,0,0,0,0,0,0,0,0,52,56,52,47,150,136,347,340,326,339,334,339,327,292,356,370,356,393,393,353,402,383,570,470,440,423,441,422,525,499,518,425,876,951,710,905,1497,1486,1939,1907,1796,1210,1164,1164,1138,1018,29983,29984,29984,29985,29985,29986,29986,29987]} 1. e4 {[%emt 0:00:01]} e6 {[%emt 0:03:30]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:17]} 3. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:20]} 4. Bg5 {[%emt 0:00:12]} dxe4 {[%emt 0:01:42]} 5. Bxf6 {[%emt 0:01:07]} gxf6 {[%emt 0:02:52]} 6. Nxe4 {[%emt 0:00:07]} f5 {[%emt 0:01:40]} 7. Ng3 $1 {[%emt 0:01:36] The main line 7.Ng3 scores better than 7.Nc3.} c5 {[%emt 0:01:32] C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack.} 8. dxc5 {[%emt 0:09:18]} Qxd1+ {[%emt 0:11:42]} (8... Nc6 {is more complex.} 9. c3 Bxc5 10. Nf3 h5) 9. Rxd1 {[%emt 0:00:06]} Bxc5 {[%emt 0:00:26] Black has an edge.} 10. Nf3 {[%emt 0:00:39]} Nc6 {[%emt 0:06:07]} 11. Bb5 {[%emt 0:07:27]} Bd7 {[%emt 0:01:12]} 12. Nh5 {[%emt 0:00:37] [#] Threatens to win with Nf6+.} Ke7 {[%emt 0:07:51] [#] Prevents Nf6.} 13. c3 $146 {[%emt 0:16:29]} (13. Nf6 $11 Kxf6 14. Rxd7) ({Predecessor:} 13. Nf6 Bc8 14. Nh5 f6 15. O-O Ne5 16. Nd4 a6 17. Be2 Bd7 18. Nf4 Ng6 19. Nh5 {0-1 (28) Quinn,R (2121)-Short,P (2294) Bunratty 2015}) 13... a6 {[%emt 0:03:54]} 14. Bd3 {[%emt 0:04:07]} f6 {[%emt 0:15:27]} 15. Bc2 {[%emt 0:07:52][%cal Oh5f6]} Ne5 {[%emt 0:04:17]} 16. Nd4 {[%emt 0:00:37]} Rhg8 {[%emt 0:02:09]} 17. Nf4 {[%emt 0:07:10]} Nc6 {[%emt 0:07:27]} 18. Ndxe6 {[%emt 0:06:01]} Bxe6 {[%emt 0:01:48]} 19. Nxe6 {[%emt 0:00:06]} Kxe6 {[%emt 0:01:24]} 20. Bb3+ {[%emt 0:00:04]} Ke7 {[%emt 0:00:13]} 21. Bxg8 {[%emt 0:00:07]} Rxg8 {[%emt 0:00:15]} 22. g3 {[%emt 0:01:31][%cal Bg2g3,Bg3f4,Bf4f5][%mdl 32]} f4 {[%emt 0:07:33]} 23. Ke2 {[%emt 0:00:32]} Ne5 {[%emt 0:07:23]} ({Better is} 23... Bd6 $11) 24. gxf4 $14 {[%emt 0:00:12]} Ng6 {[%emt 0:01:19]} 25. f5 {[%emt 0:02:03]} Nf4+ {[%emt 0:03:55]} (25... Ne5 $14) 26. Kf3 $16 {[%emt 0:00:35]} Nh3 $2 {[%emt 0:00:37] Black cannot hold the game after this.} (26... Bd6 $16) 27. Rhe1+ $18 {[%emt 0:01:09]} Kf8 {[%emt 0:02:40]} 28. Rd8+ {[%emt 0:00:53]} Kg7 {[%emt 0:00:28]} 29. Rxg8+ {[%emt 0:00:27]} Kxg8 {[%emt 0:00:01]} 30. Re8+ {[%emt 0:00:09]} Kg7 {[%emt 0:00:54]} 31. Rb8 {[%emt 0:01:28]} b5 {[%emt 0:02:18]} 32. Ra8 {[%emt 0:02:14]} Ng5+ {[%emt 0:01:20]} 33. Ke2 {[%emt 0:01:40]} Nf7 {[%emt 0:01:40]} 34. Rxa6 {[%emt 0:00:18]} h5 {[%emt 0:00:31]} (34... Be7 $142 35. b3 Bc5) 35. b4 {[%emt 0:01:33]} Bf8 {[%emt 0:00:39]} 36. Ra7 {[%emt 0:06:04]} Kg8 {[%emt 0:00:06]} 37. Kd3 {[%emt 0:00:07]} Nd6 {[%emt 0:00:22]} 38. Kd4 {[%emt 0:00:17]} h4 {[%emt 0:00:13]} 39. h3 {[%emt 0:00:38]} Bh6 {[%emt 0:00:05]} (39... Nxf5+ $142 40. Kd5 Ne7+ 41. Ke6 Ng6) 40. a4 {[%emt 0:00:56]} bxa4 {[%emt 0:00:54]} 41. c4 {[%emt 0:30:35][%cal Bc3c4,Bc4c5][%mdl 32] [#] b5 is the strong threat.} Bd2 {[%emt 0:01:53]} 42. b5 {[%emt 0:00:00][%cal Bb4b5,Bb5b6][%mdl 32]} Be1 {[%emt 0:00:38]} 43. Kd5 {[%emt 0:00:00]} Nxf5 {[%emt 0:00:16]} 44. b6 {[%emt 0:00:00] b7 would kill now.} Bxf2 {[%emt 0:00:08]} 45. c5 {[%emt 0:00:00]} Kf8 {[%emt 0:00:56]} 46. b7 {[%emt 0:00:00][%cal Rb7b8]} Ne7+ {[%emt 0:00:16]} 47. Ke6 {[%emt 0:00:00] White mates.} Nc6 {[%emt 0:00:25]} 48. Ra8+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:07]} 49. Rc8 {[%emt 0:00:00]} Nd4+ {[%emt 0:01:49]} 50. Kd5 {[%emt 0:00:00] Weighted Error Value: White=0.10 (very precise) /Black=0.56} 1-0

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.4"]
[White "Gilmanov, Mansur"]
[Black "Van Baar, Esper"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2377"]
[BlackElo "2281"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,114,4,0,0,0,0,0,0,19,25,25,9,12,0,0,0,0,0,0,0,0,0,20,19,16,-79,-66,-58,-60,-87,-98,-97,-97,-97,-70,-70,-70,-70,0,-70,-70,-72,-75,-124,-110,-110,-110,-187,-120,-211,-211,-170,-166,-211,-205,-252,-252,-230,-173,-186,-179,-399,-294,-303,-286,-422,-293,-283,-290,-376,-233,-207,0,-356,-357,-561,-504,-595,-583,-559,-559,-531,-490,-637,-590,-1000,-953,-2012,-1910,-1824,-1706,-1345,-1190,-1573,-1431,-2712,-1008,-6623,-5110,-29973,-29974,-29969,-29969,-5245,-5096]} 1. d4 {[%emt 0:04:21]} Nf6 {[%emt 0:00:46]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:06]} d5 {[%emt 0:00:59][%cal Bd7d5,Bd5c4][%mdl 32]} 4. Nf3 {[%emt 0:00:07]} dxc4 {[%emt 0:00:29]} 5. Bg2 {[%emt 0:00:11]} c6 {[%emt 0:00:29]} 6. O-O {[%emt 0:06:33]} b5 {[%emt 0:01:18]} 7. Ne5 {[%emt 0:04:54] E04: Open Catalan: 5 Nf3.} Bb7 {[%emt 0:01:32]} 8. b3 {[%emt 0:08:22]} cxb3 $1 {[%emt 0:00:44]} 9. axb3 {[%emt 0:00:36] The position is equal.} Bd6 {[%emt 0:19:20]} 10. Nc3 {[%emt 0:06:00] Black should prevent Nxb5.} a6 {[%emt 0:07:30]} 11. Qc2 {[%emt 0:29:09]} Qc7 {[%emt 0:07:44] [#]} 12. Ne4 $146 {[%emt 0:17:55] Inhibits c5.} ({Predecessor:} 12. Nd3 Nbd7 13. Ne4 Nxe4 14. Bxe4 Rc8 15. b4 O-O 16. Bb2 h6 17. Rfc1 Nb6 18. Nc5 {1-0 (50) Korchmar,V (2415)-Etxagibel Larranaga,A (2134) Riga 2018}) 12... Nxe4 {[%emt 0:07:39]} 13. Qxe4 {[%emt 0:00:29]} O-O {[%emt 0:02:32]} 14. Ba3 {[%emt 0:05:45]} Bxa3 {[%emt 0:13:29]} 15. Rxa3 {[%emt 0:01:07]} Ra7 {[%emt 0:00:07]} 16. Qe3 {[%emt 0:00:40][%cal Od4d5]} Qd6 {[%emt 0:15:27] Against d5} 17. Ra2 {[%emt 0:04:13]} Rd8 {[%emt 0:02:25]} 18. Rc1 {[%emt 0:02:23]} (18. Raa1 $11) 18... Qxd4 $17 {[%emt 0:02:33]} 19. Qxd4 {[%emt 0:01:33]} Rxd4 {[%emt 0:00:06]} 20. Bxc6 {[%emt 0:00:53]} Nxc6 {[%emt 0:02:50]} 21. Nxc6 {[%emt 0:00:11]} Bxc6 {[%emt 0:00:06]} 22. Rxc6 {[%emt 0:00:03] [#] White wants to mate with Rc8+.} g6 {[%emt 0:01:17][%cal Bg7g6,Bg6g5][%mdl 32]} 23. Raxa6 {[%emt 0:05:05]} Rxa6 {[%emt 0:00:01]} 24. Rxa6 $15 {[%emt 0:00:02][%mdl 4096] Endgame KR-KR} Rd1+ $1 {[%emt 0:00:09]} 25. Kg2 {[%emt 0:00:10]} Rb1 {[%emt 0:00:04]} 26. Rb6 {[%emt 0:00:26]} Rxb3 {[%emt 0:00:10]} 27. e3 {[%emt 0:00:18]} (27. h4 $142) 27... g5 {[%emt 0:02:55]} 28. g4 {[%emt 0:01:12]} Kg7 {[%emt 0:00:27]} 29. Kf3 {[%emt 0:00:09]} (29. Kg3 $17) 29... Kf6 {[%emt 0:02:14]} (29... Rb2 $19 30. Kg3 b4) 30. Rb7 {[%emt 0:00:02]} (30. Kg3 $17 {was necessary.}) 30... Rb2 $19 {[%emt 0:00:49]} 31. Kg3 {[%emt 0:00:19]} b4 {[%emt 0:02:18][%cal Bb5b4,Bb4b3][%mdl 32]} 32. Kf3 {[%emt 0:01:13]} b3 {[%emt 0:00:33]} 33. h3 {[%emt 0:01:09]} h6 {[%emt 0:03:39]} 34. Kg3 {[%emt 0:00:53]} Rb1 {[%emt 0:00:12]} 35. Kf3 {[%emt 0:00:11]} Ke5 {[%emt 0:02:38] And now ...Kd5 would win.} 36. Ke2 $2 {[%emt 0:00:32]} (36. Rxf7 Rb2 37. Rb7) 36... f6 {[%emt 0:01:24]} 37. Rb5+ {[%emt 0:01:04]} Kd6 {[%emt 0:00:06]} 38. Rb8 {[%emt 0:00:12]} (38. Kd3 {was forced.}) 38... Kc5 {[%emt 0:01:15]} 39. Kd3 {[%emt 0:00:17]} Rb2 {[%emt 0:01:06]} 40. Rc8+ {[%emt 0:01:02]} Kb4 {[%emt 0:00:30]} 41. Rb8+ {[%emt 0:30:09] [#]} Kc5 {[%emt 0:00:40]} (41... Ka4 $142 $1 42. f4 gxf4 43. exf4 Rf2) 42. Rc8+ $1 {[%emt 0:00:00]} Kd6 {[%emt 0:01:27]} 43. Rb8 {[%emt 0:00:00]} (43. f3 {might work better.} Rf2 44. Ke4) 43... Rxf2 {[%emt 0:02:51]} 44. Rxb3 {[%emt 0:00:00]} Rh2 {[%emt 0:01:03]} 45. Rb6+ {[%emt 0:00:00]} Ke7 {[%emt 0:01:07]} 46. Rb7+ {[%emt 0:00:00]} Kf8 {[%emt 0:01:28]} 47. Rh7 {[%emt 0:00:00]} Rxh3 {[%emt 0:00:18] aiming for ...Rh4.} 48. Ke4 {[%emt 0:00:00]} Rg3 {[%emt 0:03:10]} 49. Rxh6 {[%emt 0:00:00]} Kg7 {[%emt 0:00:21]} 50. Rh1 {[%emt 0:00:00]} Rxg4+ {[%emt 0:00:05]} 51. Kf3 {[%emt 0:00:00]} Ra4 {[%emt 0:00:19]} 52. Rb1 {[%emt 0:00:00]} f5 {[%emt 0:00:46] ...g4+ is the strong threat.} 53. Rb5 {[%emt 0:00:00]} Kf6 {[%emt 0:00:18]} (53... g4+ $142 54. Kf2 Ra2+ 55. Kf1 g3) 54. Rc5 {[%emt 0:00:00]} g4+ {[%emt 0:02:50]} 55. Kg3 {[%emt 0:00:00]} Ra3 {[%emt 0:00:41]} 56. Kf2 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:07]} 57. Kg3 {[%emt 0:00:00]} Re2 {[%emt 0:00:50] Weighted Error Value: White=0.91/Black=0.27 (precise)} 0-1

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.5"]
[White "Baselmans, Sam"]
[Black "Binnendijk, Ferdinand"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2182"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,81,33,34,31,35,45,25,29,23,28,26,45,39,48,21,63,14,27,18,50,57,86,71,75,94,106,30,22,41,45,64,58,-118,64,61,61,57,41,7,105,66,73,73,73,73,73,73,254,-241,93,0,166,121,109,73,170,177,302,250,255,239,284,291,278,256,324,239,294,0,0,0]} 1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:04]} 4. d3 {[%emt 0:00:05]} Be7 {[%emt 0:00:11]} 5. O-O {[%emt 0:00:07]} O-O {[%emt 0:00:31]} 6. Re1 {[%emt 0:00:10]} d6 {[%emt 0:00:54]} 7. a3 {[%emt 0:02:16]} Na5 {[%emt 0:01:36] C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} 8. Ba2 {[%emt 0:00:24]} c5 {[%emt 0:01:52]} 9. Nbd2 {[%emt 0:05:02] [#]} b5 $146 {[%emt 0:06:24] White has an edge.} ({Predecessor:} 9... h6 10. Nf1 Re8 11. Ng3 Bf8 12. c3 Nc6 13. h3 Be6 14. d4 Bxa2 15. Rxa2 cxd4 16. cxd4 exd4 17. Nxd4 {½-½ (49) Casante,T (1556)-Ramillo,V (1842) Sao Paulo 2018}) 10. c3 {[%emt 0:01:53]} Nc6 {[%emt 0:03:54]} 11. Nf1 {[%emt 0:02:19]} h6 {[%emt 0:04:10]} 12. Ne3 {[%emt 0:05:54]} (12. Nh4 {feels hotter.} Re8 13. Ng6 Rb8 14. Qf3) 12... Rb8 {[%emt 0:07:45]} 13. Nd5 {[%emt 0:05:31]} Nxd5 {[%emt 0:05:05]} 14. Bxd5 {[%emt 0:05:01]} (14. exd5 $14 {deserves consideration.} Na5 15. b4) 14... Qc7 $11 {[%emt 0:00:42]} 15. Be3 {[%emt 0:05:32]} Be6 {[%emt 0:09:13]} 16. b4 {[%emt 0:07:22]} Bxd5 {[%emt 0:05:44]} 17. exd5 {[%emt 0:00:21]} Nd8 {[%emt 0:01:22]} 18. bxc5 {[%emt 0:01:58] White is more active.} dxc5 {[%emt 0:00:17]} 19. Nxe5 {[%emt 0:05:59]} Qxe5 {[%emt 0:03:12] [#]} 20. Bxc5 {[%emt 0:00:25]} Qxe1+ {[%emt 0:00:18]} (20... Qxd5 21. Bxe7) 21. Qxe1 {[%emt 0:00:05]} Bxc5 {[%emt 0:00:03]} 22. d4 $2 {[%emt 0:01:32]} (22. a4 $14) 22... Bd6 $2 {[%emt 0:03:50]} (22... Bb6 $1 $17 23. a4 Nb7) 23. a4 $14 {[%emt 0:02:48][%mdl 1024] White has compensation.} b4 {[%emt 0:09:37]} 24. c4 {[%emt 0:03:52]} Nb7 {[%emt 0:00:05]} (24... b3 25. Qc3 $18 (25. c5 Nb7 $16)) 25. g3 {[%emt 0:05:17]} Rfe8 {[%emt 0:03:08]} (25... Rfc8 $11 {remains equal.} 26. Qf1 (26. c5 Nxc5 27. dxc5 Rxc5 $14) 26... Be7) 26. Qd2 {[%emt 0:02:53]} Na5 {[%emt 0:03:24] And now ...Nb3 would win.} 27. Qd3 {[%emt 0:03:07] Against Nb3} ({Avoid the trap} 27. c5 $2 Nb3 28. Qd1 Nxa1 29. Qxa1 b3 $1 $19) 27... Nxc4 {[%emt 0:14:04]} 28. Qxc4 {[%emt 0:00:29]} b3 {[%emt 0:00:11] aiming for ...Rec8.} 29. Rb1 {[%emt 0:01:58]} b2 {[%emt 0:02:08]} (29... Rec8 $16 {was worth a try.} 30. Qa6 Ba3) 30. Qc6 $4 {[%emt 0:08:33][%mdl 8192] [#]} (30. Qa6 $18 {and life is good for White.} Bf8 31. d6 (31. Qxa7 Rec8 $16)) 30... Red8 {[%emt 0:03:55]} (30... Rbc8 $1 $19 {[%cal Rc8c6]} 31. Qb5 Rc1+ 32. Kg2 Rb8) 31. Kg2 {[%emt 0:01:46]} ({Better is} 31. Qa6 $16) 31... Rb6 $2 {[%emt 0:00:13]} (31... Rbc8 $1 $11 32. Qb7 Ba3) 32. Qc3 {[%emt 0:01:20]} Rdb8 {[%emt 0:01:55]} 33. h4 {[%emt 0:04:51]} Rb3 {[%emt 0:02:47]} (33... a5 $16 {keeps fighting.}) 34. Qc6 $18 {[%emt 0:00:36]} Be7 {[%emt 0:02:49]} (34... R3b6 $142 35. Qd7 a5) 35. a5 {[%emt 0:01:15]} Bf6 {[%emt 0:00:08]} 36. Qc5 {[%emt 0:04:11]} a6 {[%emt 0:00:59]} 37. d6 {[%emt 0:00:54]} R3b5 {[%emt 0:01:21]} 38. Qa7 {[%emt 0:01:21]} Bd8 {[%emt 0:01:09]} 39. Qxa6 {[%emt 0:01:58] Threatens to win with d7.} Bxa5 {[%emt 0:01:37]} 40. Rxb2 $2 {[%emt 0:06:50]} Rxb2 $11 {[%emt 0:00:05]} 41. Qxa5 {[%emt 0:30:11] Weighted Error Value: White=0.52/Black=0.58} 1/2-1/2

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.6"]
[White "Omelja, Artem"]
[Black "De Winter, Arthur"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2478"]
[BlackElo "2150"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 19,90,48,92,95,91,82,81,12,10,25,4,20,31,27,23,-20,-5,-4,0,0,8,-30,-34,-48,-47,-89,-88,-66,-75,-112,-73,-89,-98,-155,-54,-43,-36,-41,0,-42,-45,-41,-35,-48,-45,-43,-20,-29,-14,-9,-13,-70,-71,-148,-134,-224,-222,-226,-219,-445,-433,-634,-566,-634,-634,-587,-514,-832,-820,-993,-864,-2647,-677]} 1. Nf3 {[%emt 0:03:44]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:08]} g6 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:10]} Bg7 {[%emt 0:00:06]} 4. e4 {[%emt 0:00:08]} d6 {[%emt 0:00:03]} 5. d4 {[%emt 0:00:07]} O-O {[%emt 0:00:06]} 6. Be2 {[%emt 0:00:06]} e5 {[%emt 0:00:02]} 7. O-O {[%emt 0:00:09]} exd4 {[%emt 0:00:05]} 8. Nxd4 {[%emt 0:00:07]} Re8 {[%emt 0:00:03]} 9. f3 {[%emt 0:00:12]} c6 {[%emt 0:00:04]} 10. Kh1 {[%emt 0:00:41]} d5 {[%emt 0:00:12] 10...Nh5 is vanishing.} 11. cxd5 {[%emt 0:03:33] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} cxd5 {[%emt 0:00:29]} 12. Bg5 {[%emt 0:01:10]} Nc6 {[%emt 0:00:02] [#]} 13. Nxc6 {[%emt 0:05:04]} ({White should play} 13. Bb5 $1 $16 Qd6 14. exd5 Nxd4 15. Qxd4 (15. Bxf6 Nxb5 16. Bxg7 Bd7 $16)) 13... bxc6 $11 {[%emt 0:00:17]} 14. exd5 {[%emt 0:00:25]} cxd5 {[%emt 0:00:22]} 15. Bb5 {[%emt 0:00:27] Threatens to win with Bxf6.} Re5 {[%emt 0:02:00]} 16. f4 {[%emt 0:03:18]} Re6 {[%emt 0:00:44] [#]} 17. Bc4 $146 {[%emt 0:08:17][%cal Rc4d5]} (17. f5 $5 {[%cal Rf5e6]} Re5 18. Bc6 Bxf5 19. Bxf6 Bxf6 20. Bxa8 Qxa8 21. Qf3 $14) ({Predecessor:} 17. f5 Re5 18. Bxf6 Bxf6 19. fxg6 hxg6 20. Bc6 Rb8 21. Bxd5 Rxb2 22. Bxf7+ Kg7 23. Qxd8 Bxd8 {0-1 (31) Barseghyan,A (2358)-Harutjunyan,G (2415) Cheliabinsk 2022}) 17... Bb7 {[%emt 0:09:11]} 18. Bb3 {[%emt 0:02:08]} Rd6 {[%emt 0:23:26]} 19. f5 $1 {[%emt 0:05:21]} d4 {[%emt 0:03:00]} 20. Ne2 {[%emt 0:05:42]} Qa5 $36 {[%emt 0:10:28][%mdl 2048] Black fights for an advantage.} 21. Bd2 {[%emt 0:19:01]} ({But not} 21. Nxd4 Rad8 22. Be3 Qb6 23. fxg6 hxg6 $17) 21... Qb6 {[%emt 0:07:26]} 22. fxg6 {[%emt 0:02:25]} hxg6 {[%emt 0:00:08]} 23. Nf4 {[%emt 0:00:22]} Be4 {[%emt 0:01:20]} 24. Qe1 {[%emt 0:02:28]} Bf5 {[%emt 0:13:01] Black is more active.} 25. Ba5 {[%emt 0:02:08]} Qa6 {[%emt 0:08:32]} 26. Qb4 {[%emt 0:06:23]} (26. Rc1 $142) 26... Bf8 {[%emt 0:01:42]} (26... Rc8 $17 {And now ...d3 would win.} 27. Qa4 d3) 27. Bc4 $15 {[%emt 0:03:00]} Qc8 {[%emt 0:01:20] Hoping for ...Rb8.} 28. Rac1 {[%emt 0:01:13][%cal Oc4f7] [#] aiming for Bxf7+!} Qe8 {[%emt 0:06:58]} (28... Rc6 $5 {[%cal Rf8b4]} 29. Qa4 Be4 $15) 29. Qe1 {[%emt 0:02:42]} Qxe1 {[%emt 0:02:49]} 30. Rcxe1 {[%emt 0:01:00]} Rc8 {[%emt 0:01:19]} 31. Bd3 {[%emt 0:00:22]} Bxd3 {[%emt 0:00:43]} 32. Nxd3 {[%emt 0:00:08]} Nd5 {[%emt 0:01:32]} 33. Rc1 {[%emt 0:00:08]} Rdc6 {[%emt 0:02:25]} 34. Rxc6 {[%emt 0:03:25]} Rxc6 {[%emt 0:00:04]} 35. Kg1 {[%emt 0:00:54]} ({White should try} 35. Bd2 $11) 35... Bh6 {[%emt 0:01:23]} 36. g3 {[%emt 0:03:05]} (36. Kf2 $142) 36... Rc2 $17 {[%emt 0:01:32]} 37. Be1 {[%emt 0:00:13]} (37. Re1 $17) 37... Be3+ $19 {[%emt 0:03:10]} 38. Kh1 {[%emt 0:00:02]} f5 {[%emt 0:00:20]} 39. h4 $2 {[%emt 0:00:08]} (39. h3 {is a better defense.}) 39... Nf6 {[%emt 0:00:41] Strongly threatening ...Ng4. Black is clearly winning.} 40. Bf2 {[%emt 0:00:42]} (40. Ne5 $142) 40... Rd2 {[%emt 0:00:49]} 41. Bxe3 {[%emt 0:30:17]} dxe3 {[%emt 0:30:20][%cal Bd4e3,Be3e2][%mdl 32]} 42. Nf4 {[%emt 0:00:21]} e2 {[%emt 0:00:00][%cal Re2f1]} 43. Re1 {[%emt 0:00:00]} (43. Rg1 $142 Ng4 44. Ng2) 43... Rd1 {[%emt 0:00:00]} 44. Ng2 {[%emt 0:00:00]} Ng4 {[%emt 0:00:00] ...Ne5 is the strong threat.} 45. Kg1 {[%emt 0:00:00]} Kf7 {[%emt 0:00:00] Weighted Error Value: White=0.57/Black=0.13 (very precise)} 0-1

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.7"]
[White "Zwirs, Jasper"]
[Black "Burdalev, Kirill"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2105"]
[BlackElo "2381"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,63,24,24,6,11,3,11,12,12,-7,18,23,43,4,13,5,36,36,64,52,67,33,50,50,68,60,79,52,50,57,115,120,155,162,240,175,177,158,202,167,165,164,161,64,110,100,101,55,69,66]} 1. e4 {[%emt 0:00:04]} e6 {[%emt 0:02:16]} 2. d4 {[%emt 0:00:13]} d5 {[%emt 0:00:04]} 3. Nc3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:06]} 4. exd5 {[%emt 0:00:32]} exd5 {[%emt 0:00:18]} 5. Bd3 {[%emt 0:00:04]} Nc6 {[%emt 0:02:47]} 6. a3 {[%emt 0:00:26]} Ba5 {[%emt 0:00:53]} 7. Nge2 {[%emt 0:01:59]} Nge7 {[%emt 0:00:23]} 8. O-O {[%emt 0:04:42]} O-O {[%emt 0:05:04]} 9. Be3 {[%emt 0:14:41] C01: French: Exchange Variation.} Bf5 {[%emt 0:00:16]} (9... Nf5 {keeps more tension.} 10. Na4 Nxe3 11. fxe3 Qg5) 10. b4 {[%emt 1:12:44]} Bb6 {[%emt 0:00:28]} 11. Na4 {[%emt 0:00:00] [#] The position is equal.} Re8 $146 {[%emt 0:04:10]} ({Predecessor:} 11... Bxd3 12. Qxd3 Qd7 13. Ng3 f5 14. f4 Nc8 15. Nc5 Bxc5 16. dxc5 a6 17. Rad1 N8e7 {1-0 (45) Wettengel,A (2105)-Ruff,R (1871) Ditzingen 2016}) 12. Ng3 {[%emt 0:00:00]} Bg6 {[%emt 0:07:01]} 13. c3 {[%emt 0:00:00]} Nc8 {[%emt 0:00:38]} 14. Nb2 {[%emt 0:00:00]} Nd6 {[%emt 0:02:33]} 15. Bf4 {[%emt 0:00:00]} Ne4 {[%emt 0:05:11]} 16. Nxe4 {[%emt 0:00:00]} dxe4 {[%emt 0:12:42]} 17. Bb5 {[%emt 0:00:00]} Qf6 {[%emt 0:01:54]} 18. Bxc6 {[%emt 0:00:00]} Qxc6 {[%emt 0:15:09]} 19. c4 $1 {[%emt 0:00:00][%cal Bc3c4,Bc4c5][%mdl 32] [#] Black must now prevent c5.} a6 {[%emt 0:03:40]} 20. c5 {[%emt 0:00:00]} Ba7 {[%emt 0:00:06]} 21. Qb3 {[%emt 0:00:00]} Rad8 {[%emt 0:00:30]} 22. Rad1 {[%emt 0:00:00]} Rd5 {[%emt 0:08:39] [#]} (22... Bb8 $14) 23. Bxc7 $1 $16 {[%emt 0:00:00][%mdl 512]} Bh5 {[%emt 0:02:36]} (23... Qd7 24. Bd6) 24. Rd2 {[%emt 0:00:00]} Bg4 {[%emt 0:02:51]} (24... f6 {was called for.}) 25. Bg3 {[%emt 0:00:00]} Be6 {[%emt 0:01:53][%cal Rd5c5]} 26. Qa4 {[%emt 0:00:00]} Bd7 {[%emt 0:03:46]} 27. Qxc6 {[%emt 0:00:00]} Bxc6 {[%emt 0:00:04]} 28. Nc4 {[%emt 0:00:00]} Red8 {[%emt 0:01:09]} 29. Nd6 {[%emt 0:05:47]} (29. Rfd1 $18) 29... f5 {[%emt 0:05:10]} (29... Bb8 $14 {deserves consideration.}) 30. Be5 {[%emt 0:00:44]} Bb8 {[%emt 0:00:58]} 31. Rfd1 {[%emt 0:01:01] White is much more active.} (31. Rc2 $16) 31... Bxd6 $14 {[%emt 0:01:39]} 32. cxd6 {[%emt 0:03:28] Weighted Error Value: White=0.18 (very precise) /Black=0.19 (very precise)} 1/2-1/2

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.8"]
[White "Bus, Tom"]
[Black "Maatman, Nick"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2102"]
[BlackElo "2368"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,87,10,0,23,18,0,3,3,11,14,6,0,0,2,35,-37,-6,-45,-29,-56,-46,-84,-78,-77,-76,-83,-80,-102,-55,-97,-58,-141,-80,-79,-97,-89,-18,-2,-3,-105,-113,-231,-33,-31,4,6,97,-27,227,-29,0,0,0,-112,-10,-10,-10,-256,45,-256,-256,-310,-295,-247,1414,1375,1331,1133,1710,1697,29955,29940,6816,5281,2302,1677]} 1. Nf3 {[%emt 0:00:08]} d5 {[%emt 0:00:16]} 2. g3 {[%emt 0:00:31]} Nf6 {[%emt 0:01:18]} 3. Bg2 {[%emt 0:00:29]} e6 {[%emt 0:00:54]} 4. O-O {[%emt 0:00:33]} Be7 {[%emt 0:00:57]} 5. d4 {[%emt 0:00:33]} O-O {[%emt 0:03:48]} 6. c4 {[%emt 0:01:06]} dxc4 {[%emt 0:00:05]} 7. Qc2 {[%emt 0:01:03]} b5 {[%emt 0:00:47]} 8. a4 {[%emt 0:01:08] E05: Open Catalan: 5 Nf3 Be7.} b4 {[%emt 0:01:42]} 9. Nfd2 {[%emt 0:04:08]} c6 {[%emt 0:00:20]} 10. Nxc4 {[%emt 0:01:17] The position is equal.} Qxd4 {[%emt 0:00:11]} 11. Rd1 {[%emt 0:08:33]} Qc5 {[%emt 0:02:13]} 12. Be3 {[%emt 0:02:40]} Qh5 {[%emt 0:00:06]} 13. Nbd2 {[%emt 0:01:05]} e5 {[%emt 0:03:29] Inhibits Bd4.} (13... Ng4 $5 {[%cal Rh5h2]}) 14. Nf1 {[%emt 0:10:50]} (14. Ne4 $14) 14... Bf5 $15 {[%emt 0:12:40] [#]} 15. Qb3 $146 {[%emt 0:05:34]} ({Predecessor:} 15. Qc1 Be6 16. Bf3 Qf5 17. Nd6 Bxd6 18. Rxd6 Bd5 19. Qc5 a5 20. Bxd5 cxd5 21. Rc1 {1-0 (60) Palozza,C (2284)-Pisacane,P (2138) Acqui Terme 2022}) 15... Qxe2 {[%emt 0:09:37] And now ...Bc2 would win.} 16. Rd2 {[%emt 0:03:50] Inhibits Bc2.} Qh5 {[%emt 0:00:16]} 17. Nxe5 {[%emt 0:03:27]} Be6 {[%emt 0:01:17]} 18. Nc4 {[%emt 0:00:18]} Nbd7 $1 {[%emt 0:02:54] ...Ne5 is the strong threat.} 19. Qc2 {[%emt 0:01:48]} b3 {[%emt 0:04:28]} 20. Qc1 {[%emt 0:00:49]} Nd5 {[%emt 0:07:26]} (20... Bd5 $17 21. Rd1 Rfe8) 21. a5 {[%emt 0:07:56]} Nb4 {[%emt 0:06:16] aiming for ...Nc2.} 22. a6 {[%emt 0:08:51]} ({Better is} 22. Qd1 $15 Qxd1 23. Raxd1) 22... Ne5 {[%emt 0:16:40]} (22... Nc2 $142 $1 {[%cal Rc2a1]} 23. Ra5 Qg4) 23. Nxe5 $17 {[%emt 0:02:26]} Qxe5 {[%emt 0:00:01]} 24. Bd4 {[%emt 0:05:40]} Qb5 {[%emt 0:00:51]} (24... Qh5 $17 25. Qd1 Qxd1 26. Raxd1 Rad8) 25. Qc3 $1 $11 {[%emt 0:02:56]} Nc2 {[%emt 0:13:56]} 26. Rxc2 {[%emt 0:12:44]} (26. Bxc6 $11 Bb4 27. Qxc2 (27. Bxb5 Bxc3 28. Rxc2 Bxd4 $15) 27... bxc2 28. Bxb5 Bxd2 29. Nxd2) 26... bxc2 $17 {[%emt 0:00:44]} 27. Bxg7 {[%emt 0:07:00]} (27. Ne3 $17) 27... Rfd8 $2 {[%emt 0:05:24]} (27... Bb4 $19 28. Qf6 Qf5) 28. Bh6 $15 {[%emt 0:00:44][%csl Gh6][%cal Rc3g7]} f6 {[%emt 0:02:23] Strongly threatening ...Qb3.} 29. Qxc2 {[%emt 0:00:46]} Rab8 {[%emt 0:01:19]} (29... Bf8 $11 {keeps the balance.} 30. Bxf8 Rxf8) 30. Be4 {[%emt 0:00:30]} (30. Re1 $16 Bb3 31. Qe4) 30... Qxb2 $2 {[%emt 0:01:55][%mdl 8192] [#]} (30... f5 $11 {and Black has nothing to worry.} 31. Bf3 Bf6) 31. Qxc6 $1 {[%emt 0:01:31]} Rd6 {[%emt 0:01:05]} (31... Rb6 32. Qc7) 32. Qc7 {[%emt 0:00:14][%cal Oc7e7] Dancing on a razor blade.} Rd7 $36 {[%emt 0:00:06][%mdl 2048] Black is pushing.} 33. Qf4 {[%emt 0:00:22]} (33. Qc6 $11 Rb6 34. Qa8+ Rb8 35. Qc6) 33... Qxa1 {[%emt 0:00:40]} (33... Bd6 $17 34. Qc1 Be5 35. Qxb2 Rxb2) 34. Qxb8+ $11 {[%emt 0:00:05]} Rd8 {[%emt 0:00:39]} 35. Qxa7 {[%emt 0:00:28]} (35. Qc7 $11 Qa3 36. Be3) 35... Rd1 $2 {[%emt 0:00:29]} ({Black should play} 35... Bc4 $19 {[%csl Gc4][%cal Ra1f1]} 36. Bg2 Rd1 $1) 36. Bg2 {[%emt 0:04:32][%mdl 8192]} (36. Qxe7 {leads to mate.} Rxf1+ 37. Kg2 Rg1+ 38. Kf3 Qd1+ 39. Kf4 Qg4+ 40. Ke3 Re1+ 41. Kd4 Qxe4+ 42. Kc5 Qc4+ 43. Kb6 Rb1+ 44. Ka7 Qd4+ 45. Ka8 Bd5+) (36. Qb8+ $14 {keeps the upper hand.} Kf7 37. Qb5) 36... Bc4 $19 {[%emt 0:00:30][%csl LRa6,LRf1][%cal Rd1f1]} 37. h4 {[%emt 0:00:44]} Rxf1+ {[%emt 0:00:13]} (37... Kf7 38. Bf3 Rxf1+ 39. Kg2 Qxa6 40. Bh5+ Ke6 41. Qe3+ Kd7 42. Bg4+ Ke8 43. Bh5+ Kd7 44. Bg4+ f5 45. Qd4+ Ke6 46. Qe4+ Kf7 47. Bh5+ Kg8 48. Qd4 Qc6+ 49. Bf3 $15) 38. Kh2 {[%emt 0:00:01] [#]} Re1 {[%emt 0:00:20][%mdl 8192]} (38... Kf7 $1 $19 39. Bxf1 Qxf1) 39. Qb8+ $18 {[%emt 0:00:14]} Kf7 {[%emt 0:00:42]} 40. a7 {[%emt 0:00:14]} Bd6 {[%emt 0:00:00]} 41. Qb7+ {[%emt 0:02:14]} Kg6 {[%emt 0:01:33]} 42. Qg7+ {[%emt 0:00:13]} Kf5 {[%emt 0:00:33]} 43. Qxh7+ {[%emt 0:00:20]} Ke6 {[%emt 0:00:19]} 44. a8=Q {[%emt 0:00:27] Weighted Error Value: White=0.62/Black=0.76} 1-0

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.9"]
[White "Ypma, Peter"]
[Black "Kumar, Prajit Sai"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2346"]
[BlackElo "2040"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,79,0,2,2,9,10,8,13,9,11,9,12,11,7,0,2,17,5,57,64,52,55,62,62,67,62,76,76,65,57,89,60,84,70,51,51,90,87,90,91,91,79,131,119,131,150,181,175,287,283,296,301,295,306,306,306,306,-770,306,299,306,291,298,298,282,257,255,247,343,320,1320,1220]} 1. d4 {[%emt 0:00:36]} d5 {[%emt 0:00:06]} 2. Nc3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:21]} 3. Bf4 {[%emt 0:00:07]} a6 {[%emt 0:00:25]} 4. e3 {[%emt 0:00:08]} Bf5 {[%emt 0:00:16]} 5. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:19]} 6. Ne5 {[%emt 0:00:10] D00: 1 d4 d5: Unusual lines.} Nbd7 {[%emt 0:00:23]} 7. g4 {[%emt 0:00:15]} Nxe5 {[%emt 0:00:25]} 8. gxf5 {[%emt 0:00:09] The position is equal.} Nc6 {[%emt 0:00:23] [#]} 9. Qd3 $146 {[%emt 0:00:15]} ({Predecessor:} 9. fxe6 fxe6 10. Bh3 Qd7 11. a3 Bd6 12. Bxd6 cxd6 13. Qf3 O-O 14. Nxd5 Nxd5 15. Qxd5 {1-0 (41) Stefanova,A (2470)-Khotenashvili,B (2476) Hengshui 2019}) 9... Qd7 {[%emt 0:01:40]} 10. fxe6 {[%emt 0:00:12]} fxe6 {[%emt 0:00:06]} 11. a3 {[%emt 0:00:17]} Bd6 {[%emt 0:04:49]} 12. Bg3 {[%emt 0:05:04]} O-O {[%emt 0:09:27]} 13. Bg2 {[%emt 0:01:54]} Ne7 {[%emt 0:03:34]} ({Better is} 13... g6 $11) 14. e4 $14 {[%emt 0:01:41]} dxe4 {[%emt 0:00:36]} 15. Nxe4 {[%emt 0:00:19]} Nf5 {[%emt 0:01:05]} 16. O-O-O {[%emt 0:07:48]} Nxe4 {[%emt 0:11:09]} 17. Bxe4 {[%emt 0:01:40]} c6 {[%emt 0:01:00]} 18. Rhe1 {[%emt 0:02:45]} Rad8 {[%emt 0:03:48]} 19. c3 {[%emt 0:06:46]} Kh8 {[%emt 0:05:46]} 20. Kb1 {[%emt 0:01:17]} a5 {[%emt 0:01:05]} 21. Qe2 {[%emt 0:01:48]} b5 {[%emt 0:06:46]} 22. Bc2 {[%emt 0:02:09]} Rfe8 {[%emt 0:02:56]} 23. Bxd6 {[%emt 0:02:52]} Nxd6 {[%emt 0:00:14]} 24. Qh5 {[%emt 0:09:37][%csl Gc2][%cal Rh5h7]} Nf5 {[%emt 0:00:16]} 25. Re5 {[%emt 0:00:19]} Rf8 {[%emt 0:06:58]} (25... g6 $142 26. Qg5 b4) 26. Rde1 $40 {[%emt 0:05:54][%mdl 128] White attacks with force. White is more active.} g6 {[%emt 0:03:46]} 27. Qg5 {[%emt 0:09:12] Black must now prevent Bxf5.} Rde8 {[%emt 0:02:32][%cal Ob5b4]} 28. h4 {[%emt 0:06:17]} Ng7 {[%emt 0:00:28]} (28... Qf7 {was necessary.} 29. h5 gxh5) 29. h5 $1 $18 {[%emt 0:01:37]} Nxh5 {[%emt 0:04:00] [#]} 30. Bxg6 $1 {[%emt 0:01:27][%mdl 576] Demolition} hxg6 {[%emt 0:01:25]} 31. Qxg6 {[%emt 0:01:24]} Nf6 {[%emt 0:01:37]} 32. Rh1+ {[%emt 0:00:40]} Nh7 {[%emt 0:00:04] [#]} 33. Rxh7+ {[%emt 0:00:30][%mdl 512]} Qxh7 {[%emt 0:00:01]} 34. Rh5 {[%emt 0:00:08]} Qxh5 {[%emt 0:07:28]} 35. Qxh5+ {[%emt 0:00:18] KQ-KRR} Kg7 {[%emt 0:00:07]} 36. Qg4+ {[%emt 0:00:09]} Kf6 {[%emt 0:00:32]} 37. Qf3+ {[%emt 0:00:08]} Ke7 {[%emt 0:00:11]} 38. Qxc6 {[%emt 0:00:08]} Rxf2 {[%emt 0:01:18]} 39. d5 {[%emt 0:10:35] Hoping for Qc5+.} ({Don't play} 39. Qxb5 Rf5 40. Qb7+ Kf6) 39... exd5 $2 {[%emt 0:00:07]} (39... Rf1+ 40. Ka2 exd5 41. Qxb5 Rff8 42. Qxd5 Ra8) 40. Qc5+ {[%emt 0:00:12] Weighted Error Value: White=0.03 (flawless) /Black=0.18 (very precise)} 1-0

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.10"]
[White "Stillger, Bernhard"]
[Black "Manukonda Arun"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2245"]
[BlackElo "2021"]
[Annotator "TA"]
[PlyCount "82"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,82,21,27,7,7,8,4,9,51,19,29,28,33,20,8,10,6,4,11,3,40,31,48,-16,-8,-14,-1,-8,9,15,18,18,26,0,0,0,0,0,25,0,0,0,0,0,5,6,29,21,29,25,9,0,35,33,23,27,42,23,161,102,215,205,166,160,221,214,191,0,155,0,0,0,145,0,0]} 1. Nf3 {[%emt 1:31:00]} d5 {[%emt 0:00:57]} 2. g3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:29]} 3. d4 {[%emt 0:00:00]} Bf5 {[%emt 0:00:22]} 4. Bg2 {[%emt 0:00:00]} Nb4 {[%emt 0:01:28]} 5. Na3 {[%emt 0:00:00]} e6 {[%emt 0:00:15]} 6. c3 {[%emt 0:00:00] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Nc6 {[%emt 0:00:01]} 7. Qb3 {[%emt 0:00:00]} Rb8 {[%emt 0:00:15]} 8. O-O {[%emt 0:00:00] [#]} Be4 $146 {[%emt 0:03:09]} ({Predecessor:} 8... Be7 9. Bf4 a6 10. Ne5 Nf6 11. Rfd1 O-O 12. c4 Nb4 13. Rac1 c6 14. c5 a5 {0-1 (43) Svidler,P (2756)-Bauer,C (2626) Porto Carras 2018}) 9. Re1 {[%emt 0:00:00]} Nf6 {[%emt 0:05:58]} 10. Bg5 {[%emt 0:00:00]} Be7 {[%emt 0:01:25]} 11. Nd2 {[%emt 0:00:00]} Bxg2 {[%emt 0:00:03]} 12. Kxg2 {[%emt 0:00:00]} O-O {[%emt 0:08:16]} 13. Bxf6 {[%emt 0:00:00]} Bxf6 {[%emt 0:01:08]} 14. e4 {[%emt 0:00:00]} a6 {[%emt 0:03:30]} 15. Nc2 {[%emt 0:00:00]} b5 {[%emt 0:01:25]} 16. Nb4 {[%emt 0:00:00]} (16. Ne3 $14) 16... Nxb4 $11 {[%emt 0:06:37]} 17. Qxb4 {[%emt 0:00:00]} Be7 {[%emt 0:01:55]} 18. Qb3 {[%emt 0:00:00]} b4 {[%emt 0:02:04]} 19. c4 {[%emt 0:00:00][%cal Rc4d5]} dxe4 {[%emt 0:04:44]} 20. Rxe4 {[%emt 0:00:00]} c5 {[%emt 0:00:37]} 21. Nf3 {[%emt 0:00:00]} cxd4 {[%emt 0:09:51]} 22. Rxd4 {[%emt 0:00:00]} Qc7 {[%emt 0:00:22]} 23. Rad1 {[%emt 0:00:00][%cal Ba1d1,Bd1d4,Bd4d3][%mdl 32]} Rfd8 {[%emt 0:01:54] Inhibits Rd7.} 24. Qc2 {[%emt 0:00:00]} Qc6 {[%emt 0:03:56]} 25. b3 {[%emt 0:00:00]} Rxd4 {[%emt 0:00:57]} 26. Rxd4 {[%emt 0:00:00]} Bf6 {[%emt 0:01:50]} 27. Qe4 {[%emt 0:00:00]} Qc7 {[%emt 0:06:37]} 28. Rd3 {[%emt 0:00:00]} Rc8 {[%emt 0:08:36]} 29. g4 {[%emt 0:00:00]} h6 {[%emt 0:00:16]} 30. h4 {[%emt 0:00:00][%cal Bh2h4,Bh4g5][%mdl 32]} Qa5 {[%emt 0:01:43] Prevents g5.} 31. Rd7 {[%emt 0:01:11]} Rd8 $1 {[%emt 0:02:18]} 32. Rxd8+ {[%emt 0:05:37]} Qxd8 {[%emt 0:00:52][%mdl 4096] Endgame KQB-KQN} 33. c5 {[%emt 0:01:11][%cal Bc4c5,Bc5c6][%mdl 32]} Qa5 {[%emt 0:04:26]} (33... a5 $11 {and Black stays safe.}) 34. g5 {[%emt 0:02:19]} (34. Qa8+ $18 Kh7 35. Qa7) 34... hxg5 {[%emt 0:00:12]} (34... Be7 $16) 35. hxg5 $18 {[%emt 0:00:02]} Be7 {[%emt 0:00:56]} 36. c6 {[%emt 0:00:17]} g6 {[%emt 0:01:58]} (36... Bd6 $16) 37. Qf4 {[%emt 0:03:53] Strongly threatening Ne5.} Bd8 {[%emt 0:01:23]} 38. Qd6 {[%emt 0:01:47]} (38. Ne5 $18 Qc7 39. Kf3) 38... Kg7 {[%emt 0:01:51] [#]} ({Black should play} 38... Bc7 $11 39. Qe7 Bb6) 39. Qd4+ $2 {[%emt 0:00:30]} (39. Qe5+ $1 $16 Kf8 40. Qxa5 (40. Qh8+ Ke7 $14) 40... Bxa5 41. Ne5) 39... Kg8 $11 {[%emt 0:00:16]} 40. Qd6 {[%emt 0:01:31]} Kg7 {[%emt 0:00:01] [#]} (40... Bc7 $11 {keeps the balance.} 41. Qd4 Qf5) 41. Qd4+ {[%emt 0:14:02]} (41. Qe5+ $1 $16 Kf8 42. Qxa5 (42. Qh8+ Ke7 $14) 42... Bxa5 43. Ne5) 41... Kg8 {[%emt 0:03:07] Weighted Error Value: White=0.27 (precise) /Black=0.35} 1/2-1/2

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.11"]
[White "Achuthan, Dylan"]
[Black "Mollema, Thomas"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1989"]
[BlackElo "2235"]
[Annotator "TA"]
[PlyCount "63"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 22,63,-24,-22,-13,-45,-54,-58,0,0,25,0,0,10,22,0,0,2,-11,-15,12,-46,-16,-36,-16,-81,-77,-87,-90,-114,-62,-68,-70,-146,-30,-250,-237,-247,-232,-277,-275,-309,-315,-1130]} 1. Nf3 {[%emt 1:31:00]} d5 {[%emt 0:00:14]} 2. g3 {[%emt 0:00:00]} Nf6 {[%emt 0:00:17]} 3. Bg2 {[%emt 0:00:00]} c5 {[%emt 0:00:29]} 4. d3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:15]} 5. Nbd2 {[%emt 0:00:00]} g6 {[%emt 0:05:02]} 6. O-O {[%emt 0:00:00]} Bg7 {[%emt 0:00:57]} 7. e4 {[%emt 0:00:00]} O-O {[%emt 0:01:49]} 8. c3 {[%emt 0:00:00]} e5 {[%emt 0:06:07]} 9. Re1 {[%emt 0:00:00]} Re8 {[%emt 0:00:13]} 10. a4 {[%emt 0:00:00]} h6 {[%emt 0:03:08]} 11. exd5 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:23]} 12. Nc4 {[%emt 0:00:00]} Bf5 {[%emt 0:11:20] A08: King's Indian Attack.} 13. Ne3 {[%emt 0:00:00]} Nxe3 {[%emt 0:01:50]} 14. Bxe3 {[%emt 0:00:00]} Qd6 {[%emt 0:06:51]} (14... Bxd3 $15 15. Bxc5 b6) 15. Nd2 $11 {[%emt 0:00:00] [#]} Qxd3 $146 {[%emt 0:08:43]} ({Much less strong is} 15... Bxd3 16. Ne4 Qd8 17. Nxc5 $16) ({Predecessor:} 15... b6 16. Ne4 Qc7 17. Qf3 Rac8 18. h3 Qe7 19. g4 Bxe4 20. dxe4 {½-½ (36) Klenburg,M (2379)-Rabinovich,A (2442) Israel 2002}) 16. Bxc5 {[%emt 0:00:00]} (16. a5 $5 {[%cal Ra5a6]}) 16... Rad8 {[%emt 0:00:27]} 17. Be3 {[%emt 0:00:00]} Na5 {[%emt 0:13:24]} 18. Bf1 {[%emt 0:00:00]} Qd7 {[%emt 0:08:25]} 19. Bb5 {[%emt 0:00:00]} Nc6 {[%emt 0:00:05]} 20. Qb3 {[%emt 0:00:00]} Bh3 {[%emt 0:03:27]} 21. Bf1 {[%emt 0:00:00]} (21. Rad1 $11) 21... Bxf1 {[%emt 0:00:20]} 22. Rxf1 {[%emt 0:00:00]} e4 {[%emt 0:02:06]} (22... Nd4 $5 23. cxd4 exd4 $15) 23. Kg2 {[%emt 0:04:43] Prevents Qh3+.} (23. Rad1 $11 {remains equal.}) 23... b6 $17 {[%emt 0:06:57]} 24. Nc4 {[%emt 0:02:16] [#]} Qe6 $1 {[%emt 0:00:52]} 25. Nd2 {[%emt 0:01:05] [#]} Qf5 {[%emt 0:01:49]} (25... Rd5 $1 $17 26. h3 Red8) 26. Qb5 {[%emt 0:00:46]} Ne5 {[%emt 0:00:14][%cal Bc6e5,Be5d3,Bd3b2][%mdl 32] Black is more active.} 27. Bf4 {[%emt 0:01:29]} (27. a5 $15) 27... Re6 {[%emt 0:04:59]} ({Better is} 27... Qe6 $17 {Threatens to win with ...Rd5.} 28. a5 Nd3) 28. Qe2 $2 {[%emt 0:01:02] White does not recover from this.} (28. Nc4 $11 {and White has nothing to worry.}) 28... Nd3 $19 {[%emt 0:00:35]} 29. Be3 {[%emt 0:01:00]} Nxb2 {[%emt 0:00:23]} 30. Nb3 {[%emt 0:00:46]} Bxc3 {[%emt 0:00:56]} 31. Rac1 {[%emt 0:01:20]} Bg7 {[%emt 0:00:45]} ({Don't blunder} 31... Nxa4 $2 32. Qa6 b5 33. Qxa7) 32. Rfd1 $2 {[%emt 0:00:53] Weighted Error Value: White=0.41/Black=0.23 (precise)} (32. Ra1) 0-1

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.12"]
[White "Shakhverdian, William"]
[Black "Albers, Sasa"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2040"]
[BlackElo "2203"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,56,20,34,18,25,34,25,24,19,20,19,26,23,19,27,14,17,14,33,16,25,18,14,20,15,13,14,0,0,-8,7,2,3,4,0,0,7,7,7,-7,0,0,0,0,1]} 1. e4 {[%emt 0:00:03]} c6 {[%emt 0:08:38]} 2. Nc3 {[%emt 0:00:17]} d5 {[%emt 0:00:09]} 3. Qf3 {[%emt 0:00:19]} dxe4 {[%emt 0:15:57]} 4. Nxe4 {[%emt 0:00:43]} Nd7 {[%emt 0:07:37]} 5. d4 {[%emt 0:01:04]} Ndf6 {[%emt 0:00:36]} 6. c3 {[%emt 0:01:25]} Nxe4 {[%emt 0:00:53]} 7. Qxe4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:07]} 8. Qc2 {[%emt 0:00:04] B11: Caro-Kann: Two Knights Variation.} Qd5 {[%emt 0:06:59]} 9. Nf3 {[%emt 0:00:15] Against e5} Bf5 {[%emt 0:00:21]} 10. Qb3 {[%emt 0:00:47] White has an edge.} Qxb3 {[%emt 0:01:06]} 11. axb3 {[%emt 0:00:08]} e6 {[%emt 0:02:14]} 12. b4 {[%emt 0:00:09]} Bd6 {[%emt 0:03:16] [#]} 13. Bc4 $146 {[%emt 0:08:51]} ({Predecessor:} 13. b5 cxb5 14. Bxb5+ Ke7 15. Ne5 a6 16. Be2 Rhd8 17. g4 Bc2 18. h4 Rac8 19. Nc4 {½-½ (36) Nowak,I (2210)-Delgado,R (2202) LSS email 2018}) 13... h6 {[%emt 0:06:11]} 14. O-O {[%emt 0:01:07]} O-O {[%emt 0:01:47]} 15. Re1 {[%emt 0:03:44]} Nd7 {[%emt 0:04:29]} 16. h3 {[%emt 0:07:06]} a6 {[%emt 0:00:43]} 17. Bb3 {[%emt 0:20:27]} Bc7 {[%emt 0:02:42] The position is equal.} 18. Be3 {[%emt 0:01:07]} Rfe8 {[%emt 0:01:18]} 19. g4 {[%emt 0:02:42]} Bh7 {[%emt 0:02:59]} 20. Red1 {[%emt 0:09:43]} Rad8 {[%emt 0:03:04]} 21. Ne1 {[%emt 0:03:41]} Nb6 {[%emt 0:02:38]} 22. Nd3 {[%emt 0:02:41]} Bxd3 {[%emt 0:01:32]} 23. Rxd3 {[%emt 0:00:05]} Nd5 {[%emt 0:01:43]} 24. Bd2 {[%emt 0:04:24]} Nf4 {[%emt 0:03:11]} 25. Bxf4 {[%emt 0:02:03]} Bxf4 {[%emt 0:00:07]} 26. Rad1 {[%emt 0:00:21]} Rd7 {[%emt 0:03:36]} 27. Kg2 {[%emt 0:00:52]} Red8 {[%emt 0:01:24]} 28. Kf3 {[%emt 0:00:44]} Bc7 {[%emt 0:02:10] A balanced but interesting game.  Weighted Error Value: White=0.05 (flawless) /Black=0.03 (flawless)} 1/2-1/2

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.13"]
[White "Vos, Tjark"]
[Black "Saketh, Pedagandham"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2224"]
[BlackElo "1928"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 20,91,43,19,43,31,36,39,38,46,35,33,46,43,52,35,84,51,65,42,98,96,89,51,96,93,198,187,193,185,193,190,194,152,147,156,142,143,160,148,148,149,140,140,135,96,146,86,94,0,0,0,0,0,29978,29979,29979,29980,29980,29976,2370,2268,1855,1797,1750,1293,1519,1261,1254,1124,29979,29979,29978,29971]} 1. e4 {[%emt 0:00:01]} e5 {[%emt 0:06:25]} 2. Nf3 {[%emt 1:31:29]} Nc6 {[%emt 0:00:17]} 3. Bb5 {[%emt 0:00:00]} a6 {[%emt 0:00:08]} 4. Ba4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:00]} Be7 {[%emt 0:00:03]} 6. d3 {[%emt 0:00:00]} b5 {[%emt 0:00:15]} 7. Bb3 {[%emt 0:00:00]} O-O {[%emt 0:00:05]} 8. c3 {[%emt 0:00:00]} d5 {[%emt 0:07:14]} 9. Nbd2 {[%emt 0:00:00][%cal Bb1d2,Bd2f1,Bf1g3][%mdl 32]} Bg4 {[%emt 0:03:25]} 10. h3 {[%emt 0:00:00]} Bh5 {[%emt 0:02:15]} 11. Re1 {[%emt 0:00:00]} dxe4 {[%emt 0:01:11] C89: Closed Ruy Lopez: Marshall Attack.} 12. dxe4 {[%emt 0:00:00]} Re8 {[%emt 0:02:51] [#]} 13. Qe2 $146 {[%emt 0:00:00]} ({Predecessor:} 13. Nf1 Qxd1 14. Bxd1 Rad8 15. Ng3 Bg6 16. Bc2 Bf8 17. Nh4 Na5 18. Nxg6 hxg6 19. b3 c5 20. Be3 Nb7 21. Rad1 Be7 22. Rxd8 Rxd8 23. Rd1 Rxd1+ {½-½ (23) Martinez Gallardo,J (1617)-Garcia Gonzalez,P (1821) Madrid 2018}) 13... Bf8 {[%emt 0:00:57] White is slightly better.} 14. Nf1 {[%emt 0:00:00]} Na5 {[%emt 0:02:00]} 15. Bc2 {[%emt 0:00:00]} c5 {[%emt 0:00:29]} 16. Ng3 {[%emt 0:00:00]} Bg6 {[%emt 0:01:18]} 17. Nh4 {[%emt 0:00:00]} Nc6 {[%emt 0:09:21]} (17... Nh5 $14 18. Ngf5 (18. Nxh5 Qxh4 19. Ng3 Qf6 $11) (18. Nxg6 Nxg3 19. Qf3 hxg6 $14) 18... Bxf5 19. Nxf5 Nf4) 18. Qf3 {[%emt 0:00:00]} Qc7 {[%emt 0:05:36]} 19. Nhf5 {[%emt 0:00:00]} Rad8 {[%emt 0:02:37]} (19... Nd8 $14) 20. Bg5 $16 {[%emt 0:00:00]} Re6 {[%emt 0:01:13]} 21. Rad1 {[%emt 0:00:00]} Ne7 {[%emt 0:03:45]} 22. h4 {[%emt 0:00:00][%cal Bh3h4,Bh4h5][%mdl 32]} c4 {[%emt 0:07:02]} (22... Rxd1 $16 {keeps fighting.} 23. Rxd1 h5) 23. Rxd8 $18 {[%emt 0:00:00]} Qxd8 {[%emt 0:00:33] [#]} 24. h5 $1 {[%emt 0:00:00]} Bxf5 {[%emt 0:01:12]} 25. exf5 {[%emt 0:00:00]} Rd6 {[%emt 0:00:42]} 26. Rxe5 {[%emt 0:00:00][%cal Oh5h6]} h6 {[%emt 0:00:16]} 27. Bxf6 {[%emt 0:00:00]} gxf6 {[%emt 0:00:09]} 28. Re2 {[%emt 0:00:00]} Rd2 {[%emt 0:08:01]} 29. Ne4 {[%emt 0:00:00][%csl LRd2,LRf6]} Rxe2 {[%emt 0:00:26]} 30. Qxe2 {[%emt 0:00:00]} Nc6 {[%emt 0:00:22]} 31. b3 {[%emt 0:00:00]} Ne5 {[%emt 0:06:07]} 32. Qe3 {[%emt 0:00:00]} Kh8 {[%emt 0:05:54]} (32... cxb3 $142 33. axb3 (33. Bxb3 Kg7 $16) 33... a5) 33. Qa7 {[%emt 0:00:39]} ({Better is} 33. b4) 33... Qa5 $16 {[%emt 0:07:51]} 34. f4 {[%emt 0:10:06]} (34. Qd4 $16 Be7 35. a4) 34... Qxa2 $11 {[%emt 0:03:02]} 35. fxe5 {[%emt 0:00:07][%cal Oa7f7]} Qxc2 {[%emt 0:00:45]} 36. Qxf7 {[%emt 0:02:13] Active counter play!} Qxe4 $4 {[%emt 0:04:43][%mdl 8192] [#]} (36... Bc5+ $11 37. Nxc5 Qc1+ 38. Kh2 Qf4+ 39. g3 Qf2+ 40. Kh3 Qf1+ 41. Kh4 Qh1+ 42. Kg4 Qd1+ 43. Kh4 Qh1+ 44. Kg4 Qd1+ 45. Kf4 (45. Kh4 Qh1+ $16) 45... Qf1+ 46. Ke4 (46. Kg4 Qe2+ 47. Kh3 Qf1+ 48. Kh4 Qh1+ $16) 46... Qg2+ 47. Kd4 (47. Kf4 Qf1+ 48. Ke4 Qh1+ 49. Kf4 Qc1+ 50. Kg4 Qd1+ $16) 47... Qd2+ 48. Ke4 Qg2+ 49. Kf4 Qf2+ 50. Kg4 Qe2+ 51. Kh3 Qf1+ 52. Kh4 Qh1+) 37. Qxf8+ {[%emt 0:00:06] KQ-KQ} Kh7 {[%emt 0:00:03]} 38. Qf7+ {[%emt 0:00:17]} Kh8 {[%emt 0:00:03]} 39. Qxf6+ {[%emt 0:00:17]} Kg8 {[%emt 0:00:15]} 40. Qg6+ {[%emt 0:01:11]} Kf8 {[%emt 0:00:04]} 41. Qxh6+ {[%emt 0:30:25]} Ke8 {[%emt 0:30:00]} 42. Qg6+ {[%emt 0:00:52]} Kd8 {[%emt 0:00:16]} 43. Qb6+ {[%emt 0:00:48]} Ke8 {[%emt 0:00:01]} 44. Qb8+ {[%emt 0:00:42]} Ke7 {[%emt 0:00:07]} 45. f6+ {[%emt 0:00:49]} Kd7 {[%emt 0:01:00]} 46. Qd6+ {[%emt 0:00:16] Weighted Error Value: White=0.14 (very precise) /Black=0.58} 1-0

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.14"]
[White "Ochs, Daniel Elias"]
[Black "Op den Dries, Johan"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2156"]
[BlackElo "2104"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,57,20,39,43,46,27,21,28,18,23,42,32,66,66,85,70,56,64,77,14,13,14,21,14,26,12,24,10,6,8,15,9,8,7,83,35,39,30,39,10,70,54,56,56,56,53,63,21,20,8]} 1. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:04]} Nc6 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:04]} e6 {[%emt 0:00:35]} 5. cxd5 {[%emt 0:00:48]} exd5 {[%emt 0:00:07]} 6. Qb3 {[%emt 0:00:12][%csl LRb7,LRd5] D07: Queen's Gambit: Chigorin Defence.} Bb4 {[%emt 0:03:25]} 7. Ne5 {[%emt 0:03:07]} Bxc3+ {[%emt 0:01:45]} 8. bxc3 {[%emt 0:00:08]} Nxe5 {[%emt 0:00:10]} 9. dxe5 {[%emt 0:00:04]} Ne7 {[%emt 0:02:19]} 10. Ba3 {[%emt 0:00:47]} Be6 {[%emt 0:03:32] [#]} 11. Qxb7 $146 {[%emt 0:11:24]} ({Predecessor:} 11. Rd1 O-O 12. e4 Re8 13. exd5 Nxd5 14. c4 Qg5 15. Qg3 Qxg3 16. hxg3 Nb6 17. Rh4 {0-1 (37) Rabadan Velasco,R (2325)-Flores Chico,J (2096) Burguillos 2007}) 11... O-O {[%emt 0:00:10]} 12. e3 {[%emt 0:02:50]} Re8 {[%emt 0:01:45]} 13. Be2 {[%emt 0:06:43]} Ng6 {[%emt 0:02:56]} 14. O-O {[%emt 0:02:19] White is more active.} (14. f4 $16) 14... Nxe5 $11 {[%emt 0:02:32]} 15. Rad1 {[%emt 0:09:38]} Rb8 {[%emt 0:04:13]} 16. Qa6 {[%emt 0:03:41]} Qf6 {[%emt 0:07:26]} 17. f4 {[%emt 0:16:06][%cal Bf2f4,Bf4f5][%mdl 32]} ({Don't go for} 17. Qxa7 $2 Ra8 18. Qc5 Nd7 $17) 17... Nc4 {[%emt 0:08:01]} 18. Bxc4 {[%emt 0:00:50]} dxc4 {[%emt 0:01:22]} 19. f5 {[%emt 0:00:19]} Bc8 {[%emt 0:02:56]} 20. Qxf6 {[%emt 0:00:23]} ({Wrong is} 20. Qxc4 $2 Ba6 21. Qxc7 Bxf1 22. Rxf1 Rbc8 23. Qxa7 Qxc3 $19) 20... gxf6 {[%emt 0:00:04]} 21. Rf4 $36 {[%emt 0:00:31][%mdl 2048] White has some pressure.} Rb5 {[%emt 0:02:35]} (21... h5 $11 {remains equal.}) 22. Rg4+ {[%emt 0:14:14]} Kh8 {[%emt 0:00:14]} 23. Be7 {[%emt 0:03:07][%cal Re7f6] [#]} Rxf5 {[%emt 0:00:31]} 24. e4 {[%emt 0:00:50]} Rf1+ {[%emt 0:00:18]} 25. Rxf1 {[%emt 0:00:12][%cal Re7f6]} Bxg4 {[%emt 0:00:27]} 26. Bxf6+ {[%emt 0:00:04]} Kg8 {[%emt 0:00:04]} 27. Rb1 {[%emt 0:01:08]} h6 {[%emt 0:01:15]} 28. Bd4 {[%emt 0:01:06]} Rxe4 {[%emt 0:02:52]} 29. Bxa7 {[%emt 0:00:13] Weighted Error Value: White=0.14 (very precise) /Black=0.17 (very precise)} 1/2-1/2

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.15"]
[White "De Boer, Bas"]
[Black "Pijkeren, Jan"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2136"]
[BlackElo "2196"]
[Annotator "TA"]
[PlyCount "126"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 25,126,14,15,19,51,55,52,39,50,31,39,49,76,75,75,82,129,137,153,96,90,91,97,99,95,83,97,102,94,91,133,132,143,148,142,144,206,214,185,149,162,157,153,139,134,15,43,35,39,37,39,13,12,5,89,0,0,0,0,0,12,0,0,0,0,0,0,0,0,0,42,0,0,0,51,0,0,2,6,5,15,12,106,130,134,148,225,206,250,89,89,87,96,-115,0,-10,-14,-310,-300,-1136,-978,-956,-933]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:06]} c5 {[%emt 0:00:02]} 3. d5 {[%emt 0:00:06]} b5 {[%emt 0:00:03]} 4. cxb5 {[%emt 0:00:10]} a6 {[%emt 0:00:04]} 5. b6 {[%emt 0:00:44]} e6 {[%emt 0:00:43]} 6. Nc3 {[%emt 0:00:26]} Nxd5 {[%emt 0:00:15]} 7. Nxd5 {[%emt 0:00:09]} exd5 {[%emt 0:00:05]} 8. Qxd5 {[%emt 0:00:17]} Nc6 {[%emt 0:00:05]} 9. e4 {[%emt 0:00:41]} Be7 {[%emt 0:01:37]} 10. Bc4 {[%emt 0:00:07]} O-O {[%emt 0:00:12]} 11. Nf3 {[%emt 0:00:07]} Rb8 {[%emt 0:04:14]} 12. O-O {[%emt 0:00:09]} Rxb6 {[%emt 0:00:30]} 13. Qh5 {[%emt 0:03:49]} d6 {[%emt 0:09:31]} 14. b3 {[%emt 0:06:20] A57: Benko/Volga Gambit.} Bf6 {[%emt 0:09:58] [#] Threatens to win with ...g6.} 15. Ng5 $1 {[%emt 0:08:23]} Bxg5 {[%emt 0:00:15]} 16. Bxg5 {[%emt 0:00:03] White is slightly better.} Qe8 {[%emt 0:00:16]} 17. Rad1 {[%emt 0:11:58]} Ne5 {[%emt 0:07:19] White must now prevent ...Bg4.} 18. Be2 {[%emt 0:06:14] Inhibits Bg4.} f6 {[%emt 0:04:50]} 19. Qxe8 {[%emt 0:00:23]} Rxe8 {[%emt 0:00:01]} 20. Bd2 {[%emt 0:04:05][%cal Bg5d2,Bd2a5,Ba5c3][%mdl 32] [#]} Kf8 $146 {[%emt 0:07:24]} (20... Bd7 $142) ({Predecessor:} 20... Nf7 21. Ba5 Rc6 22. Rfe1 Kf8 23. f3 Bd7 24. Bc3 Rb6 25. Rd2 Bb5 26. Bd1 f5 {1-0 (37) Yermolinsky,A (2575)-Bartholomew,J (2307) Las Vegas 2002}) 21. Ba5 $16 {[%emt 0:06:51]} Rc6 {[%emt 0:00:45]} 22. Rd2 {[%emt 0:01:37]} ({White should try} 22. f4 Ng4 23. Rfe1) 22... Bg4 {[%emt 0:08:11]} 23. f3 $1 {[%emt 0:01:16]} Bh5 {[%emt 0:00:35]} 24. Rfd1 {[%emt 0:15:12][%cal Bf1d1,Bd1h1,Bh1h6][%mdl 32]} Ke7 {[%emt 0:00:50]} 25. Bc3 {[%emt 0:00:46] This bishop pair is nice.} Rd8 {[%emt 0:03:24]} 26. Kf2 {[%emt 0:33:28]} g5 {[%emt 0:06:17]} 27. h4 {[%emt 0:00:00]} h6 {[%emt 0:07:33]} 28. Rh1 {[%emt 0:00:00]} Bg6 {[%emt 0:01:27]} 29. hxg5 {[%emt 0:00:00]} hxg5 {[%emt 0:00:05]} 30. g3 {[%emt 0:00:00]} g4 {[%emt 0:14:34]} (30... c4 $16 {might work better.}) 31. f4 $1 $18 {[%emt 0:00:00]} Bxe4 {[%emt 0:00:48]} 32. Rh6 {[%emt 0:00:00]} (32. fxe5 Bxh1 33. exf6+ Kf8 $15) 32... Nd7 {[%emt 0:01:52]} 33. Bxg4 {[%emt 0:00:00]} d5 {[%emt 0:00:50]} 34. Re2 {[%emt 0:00:00]} Kf7 {[%emt 0:01:13]} 35. f5 {[%emt 0:00:00]} (35. Ba5 $1 $16 {[%cal Ra5d8]} Nb6 36. Bf3) 35... Rg8 {[%emt 0:06:58]} 36. Bh5+ {[%emt 0:00:00]} Kg7 {[%emt 0:00:25]} 37. Rg6+ {[%emt 0:01:45]} Kf8 {[%emt 0:00:22]} 38. g4 {[%emt 0:00:37] Strongly threatening Rxg8+.} Rxg6 {[%emt 0:02:22]} 39. Bxg6 {[%emt 0:00:09]} Ne5 {[%emt 0:01:06]} (39... Ke7 $11 {keeps the balance.}) 40. Bh5 {[%emt 0:02:23]} (40. Bxe5 $16 fxe5 41. Kg3) 40... Nf3 $11 {[%emt 0:02:40]} 41. Kg3 {[%emt 0:03:19]} Kg7 {[%emt 0:06:50]} 42. Kf4 {[%emt 0:05:20]} Rd6 {[%emt 0:03:01]} (42... Nd4 43. Rf2 $14) 43. Kg3 {[%emt 0:07:19]} Rd8 {[%emt 0:03:15]} 44. Ba5 {[%emt 0:06:52]} Rc8 {[%emt 0:02:14]} 45. Rf2 {[%emt 0:03:06]} Nd4 {[%emt 0:02:40]} 46. Bg6 {[%emt 0:02:54]} c4 {[%emt 0:03:57]} 47. bxc4 {[%emt 0:01:40]} dxc4 {[%emt 0:00:22] Hoping for ...c3.} (47... Rxc4 $5 {[%cal Rc4a4]} 48. Rh2 Ra4 49. Rh7+ Kg8 $11) 48. Rd2 {[%emt 0:00:21]} (48. Kf4 $5 {[%cal Rf4e4]} Bd3 49. Rh2 Ne6+ 50. fxe6 Kxg6 51. Rh3 $11) 48... Bd3 {[%emt 0:00:41]} 49. g5 {[%emt 0:02:04]} Nb5 {[%emt 0:12:15] Inhibits Bc3.} ({Black should play} 49... Bxf5 $11 50. Bh5 Nb5) 50. a4 {[%emt 0:00:56]} (50. Kg4 $14 {is superior.} fxg5 51. Kxg5) 50... Nd6 {[%emt 0:00:00]} 51. gxf6+ {[%emt 0:01:18]} Kxf6 {[%emt 0:00:00]} 52. Kf4 {[%emt 0:00:29]} Ke7 {[%emt 0:00:00]} (52... Nxf5 $2 53. Bxf5 Bxf5 54. Bc3+ Ke6 55. Re2+ Kd6 56. Kxf5 $18) 53. Bb4 {[%emt 0:01:25] Ke5 is the strong threat.} Kd7 {[%emt 0:00:00]} (53... Rb8 $11 {remains equal.} 54. Bc5 Rb1) 54. Ke5 $16 {[%emt 0:00:31]} Ne4 {[%emt 0:00:22]} 55. Rh2 {[%emt 0:00:57]} (55. Rxd3+ $6 cxd3 56. f6 d2 57. Bxd2 Nd6 $11) 55... Ng5 {[%emt 0:00:52] Against Rh7+} (55... c3 $2 56. Rh7+ (56. Rh3 Rc5+ 57. Bxc5 Nxc5 $16) 56... Kc6 57. Bf7 $18 (57. f6 c2 $11)) (55... Kc7 $16) 56. Kf4 $1 $18 {[%emt 0:00:37]} Ne4 {[%emt 0:00:34]} 57. Bf7 $2 {[%emt 0:00:34]} (57. Rh7+ $1 $18 {is the precise move to win.} Kc6 58. Re7) 57... Rb8 $16 {[%emt 0:00:47]} 58. Be6+ $1 {[%emt 0:00:16]} Kc6 {[%emt 0:00:08]} 59. Be1 {[%emt 0:00:23]} (59. Ba3 $1 $16 {stays on course. And now Rh6 would win.} Kc7 60. Bxc4 $1 {[%mdl 512]} Bxc4 61. Rc2 (61. Kxe4 Bd3+ 62. Kxd3 Rb3+ 63. Kd4 Rxa3 $16)) 59... Rb1 {[%emt 0:00:28]} ({Better is} 59... c3 $17 {aiming for ...c2.} 60. Bxc3 Nxc3) 60. Rh6 {[%emt 0:00:52]} Kc5 {[%emt 0:00:30]} 61. Ba5 {[%emt 0:00:17][%mdl 8192] [#]} (61. Rh1 $1 $11 {and White has nothing to worry.}) 61... Kd4 $1 $19 {[%emt 0:00:20]} ({Not} 61... c3 62. Rh7 Bc2 63. Rc7+ (63. Ke5 Bxa4 64. Rc7+ Kb5 $16) 63... Kd6 64. Rd7+ Kc6 65. Ke5 Bxa4 66. Rc7+ (66. Kxe4 c2 $11) 66... Kb5 67. Bxc3 $16 (67. Kxe4 Bc2+ 68. Ke5 Re1+ 69. Kd4 Kxa5 $11)) 62. Rh8 $2 {[%emt 0:00:58]} (62. Kf3 c3 63. Bxc3+ Nxc3 64. a5) 62... Rf1+ {[%emt 0:00:22]} 63. Kg4 {[%emt 0:00:20]} Be2+ {[%emt 0:00:10] Weighted Error Value: White=0.41/Black=0.20 (precise)} 0-1

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.16"]
[White "Baselmans, Luuk"]
[Black "Kohler, Aran"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2256"]
[BlackElo "2121"]
[Annotator "TA"]
[PlyCount "89"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,88,16,21,33,33,56,46,60,59,61,61,68,65,62,64,61,66,85,97,124,134,155,85,103,95,229,239,252,223,285,285,586,589,582,577,626,633,654,566,527,367,323,23,41,0,109,106,137,58,48,62,237,221,346,291,469,431,557,413,382,330,292,200,410,277,609,264,1015,1032,1275,1097,1684,1626,1581,1507,1495,1441,29999]} 1. e4 {[%emt 0:00:05]} c6 {[%emt 0:01:30]} 2. Nc3 {[%emt 0:00:44]} d5 {[%emt 0:00:14]} 3. Nf3 {[%emt 0:00:07]} Bg4 {[%emt 0:00:17]} 4. h3 {[%emt 0:00:06]} Bxf3 {[%emt 0:01:35]} 5. Qxf3 {[%emt 0:00:06]} e6 {[%emt 0:00:11]} 6. d3 {[%emt 0:00:15]} Nf6 {[%emt 0:01:05]} 7. Bd2 {[%emt 0:03:56]} Nbd7 {[%emt 0:01:44] B11: Caro-Kann: Two Knights Variation.} 8. O-O-O {[%emt 0:00:47]} d4 {[%emt 0:02:37]} 9. Ne2 {[%emt 0:00:51]} c5 {[%emt 0:02:44] White is slightly better.} 10. g4 {[%emt 0:02:01]} Ne5 {[%emt 0:00:38]} 11. Qg3 {[%emt 0:02:24]} Nfd7 {[%emt 0:00:10]} 12. f4 {[%emt 0:02:05]} Nc6 {[%emt 0:00:13] [#]} 13. g5 $146 {[%emt 0:06:30]} ({Predecessor:} 13. e5 Be7 14. Bg2 Nb6 15. f5 Qd7 16. Rhf1 O-O-O 17. Kb1 Rdf8 18. Nf4 Bd8 19. Nh5 {1-0 (36) Pomar Salamanca,A-Ruiz Gutierrez,M Malaga 1967}) 13... Qc7 {[%emt 0:01:10]} 14. h4 {[%emt 0:06:28][%cal Bh3h4,Bh4h5][%mdl 32]} b5 {[%emt 0:08:53]} 15. h5 {[%emt 0:03:19]} O-O-O {[%emt 0:01:37]} 16. Bh3 {[%emt 0:01:10]} c4 {[%emt 0:03:30]} 17. Kb1 {[%emt 0:01:02]} (17. g6 $142 $1) 17... Nc5 $16 {[%emt 0:00:18]} 18. g6 {[%emt 0:01:22]} Kb7 {[%emt 0:03:27]} (18... b4 $16 {was worth a try.}) 19. gxf7 $18 {[%emt 0:01:41]} Qxf7 {[%emt 0:01:38]} 20. Bg2 {[%emt 0:03:59]} Kb6 {[%emt 0:01:21]} 21. e5 {[%emt 0:05:17] aiming for dxc4.} Qd7 $2 {[%emt 0:02:50]} (21... Qc7 {is more resistant.} 22. Be1 cxd3) 22. dxc4 {[%emt 0:08:23]} bxc4 {[%emt 0:00:25] [#]} 23. Be3 $1 {[%emt 0:01:59][%mdl 512]} d3 {[%emt 0:01:07]} (23... Ka6 24. Nxd4) 24. cxd3 {[%emt 0:00:33]} Nb4 {[%emt 0:01:49]} 25. Nc3 {[%emt 0:08:54]} Nbxd3 {[%emt 0:08:20]} 26. Qf3 {[%emt 0:00:23]} Ka5 {[%emt 0:00:43]} 27. Ne4 $2 {[%emt 0:05:12]} ({White should play} 27. f5 $18) 27... Qb5 {[%emt 0:09:09][%csl Gd3][%cal Rb5b2]} 28. Qe2 {[%emt 0:01:36] Strongly threatening Qc2.} Nxe4 {[%emt 0:04:14]} (28... Na4 $1 $11) 29. Bxe4 $16 {[%emt 0:00:21] Dancing on a razor blade.} Ba3 {[%emt 0:01:55][%cal Ra3b2] [#]} 30. Bd2+ {[%emt 0:03:22]} (30. Rd2 $1 $16) 30... Ka6 $14 {[%emt 0:01:38][%csl Ga3,Gd3][%cal Rb5b2]} 31. Bc3 $36 {[%emt 0:00:06][%mdl 2048] White is pushing.} Rd7 $2 {[%emt 0:01:47] [#]} ({Black should try} 31... Nxf4 $14 32. Qc2 Rhf8) 32. Ka1 $1 $18 {[%emt 0:01:17]} Bc5 {[%emt 0:01:35]} (32... Bb4 {keeps fighting.} 33. Bxb4 Qxb4) 33. f5 {[%emt 0:08:32]} Rhd8 $2 {[%emt 0:05:20]} (33... exf5 34. Bxf5 Rd5) 34. fxe6 {[%emt 0:01:45]} Nf4 {[%emt 0:03:15]} 35. Qf3 {[%emt 0:00:31]} (35. Rxd7 $2 Nxe2 36. Rxd8 Nxc3 37. bxc3 Qa5 $19) 35... Nxe6 {[%emt 0:00:22]} 36. Rxd7 {[%emt 0:00:41]} Qxd7 {[%emt 0:00:21]} 37. Qe2 {[%emt 0:03:52]} (37. Bxh7 $6 Ng5 38. Qf5 Nxh7 39. Qg6+ (39. Qxh7 Qd3 $18) 39... Bb6 $18) 37... Qb5 {[%emt 0:08:26]} (37... Nd4 38. Qg2 (38. Qxc4+ Qb5 $16) 38... Qe7 39. Bxh7 Qxe5) 38. Bxh7 {[%emt 0:00:19] Hoping for h6. A strong pair of Bishops.} Bd4 $2 {[%emt 0:02:51]} (38... Nf4 39. Qg4 Nd5) 39. Rc1 {[%emt 0:02:29]} (39. Qg4 $142 Qc6 40. Be4) 39... Rd5 $2 {[%emt 0:04:36]} (39... Bxc3 40. Rxc3 Kb6) 40. Qg4 {[%emt 0:05:00]} Qb6 {[%emt 0:02:35]} 41. Bg8 {[%emt 0:31:41]} Bxc3 {[%emt 0:34:27]} 42. Qxc4+ {[%emt 0:00:39]} Qb5 {[%emt 0:00:34]} 43. Qc8+ {[%emt 0:02:15]} Ka5 {[%emt 0:03:40]} 44. Qxc3+ {[%emt 0:00:10]} Ka4 {[%emt 0:00:01]} 45. Qa3# {[%emt 0:00:47] Weighted Error Value: White=0.46/Black=0.89} 1-0

[Event "Dutch Open 2022"]
[Site "Dieren"]
[Date "2022.07.28"]
[Round "3.17"]
[White "Vogel, Jaap"]
[Black "Roorda, Thijs"]
[Result "1/2-1/2"]
[ECO "A96"]
[WhiteElo "2147"]
[BlackElo "2113"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2022.07.14"]
[EventType "swiss"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 13,33,41,38,62,48,35,33,47,32,34,24,30,42,32,26,0,20,0,42,54,43,22]} 1. d4 {[%emt 0:00:01]} e6 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:15]} f5 {[%emt 0:00:06]} 3. g3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:06]} 4. Bg2 {[%emt 0:00:05]} Be7 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:06]} O-O {[%emt 0:00:06]} 6. c4 {[%emt 0:00:15]} d6 {[%emt 0:00:07]} 7. Nc3 {[%emt 0:00:05]} Ne4 {[%emt 0:00:05]} 8. Nxe4 {[%emt 0:04:34] A96: Classical Dutch: Fluid Systems: Early deviations.} fxe4 {[%emt 0:00:26]} 9. Nd2 {[%emt 0:00:04]} (9. Ne1 $5 {[%cal Rg2e4]}) 9... d5 {[%emt 0:00:05]} 10. f3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:08]} 11. fxe4 {[%emt 0:00:29] Strongly threatening e3.} Rxf1+ {[%emt 0:00:07]} 12. Nxf1 {[%emt 0:00:41][%cal Rc4d5]} dxc4 {[%emt 0:04:45]} 13. Be3 {[%emt 0:01:03]} Bd7 {[%emt 0:04:30]} 14. e5 {[%emt 0:03:51]} Rb8 {[%emt 0:13:08]} 15. Rc1 {[%emt 0:15:29]} Be8 {[%emt 0:05:39] [#]} 16. Rxc4 $146 {[%emt 0:15:13]} ({Predecessor:} 16. Be4 b5 17. b3 cxb3 18. Bxc6 Bxc6 19. Rxc6 bxa2 20. Qa1 b4 21. Qxa2 b3 22. Qb1 {1-0 (46) Stefanova,A (2522)-O'Grady,G (1894) England 2015}) 16... Nxe5 $1 {[%emt 0:00:15]} 17. Rc1 {[%emt 0:00:21] Weighted Error Value: White=0.06 (flawless) /Black=0.07 (flawless)} 1/2-1/2

