[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.18"]
[Round "1.11"]
[White "Senthil Maran K"]
[Black "Konopka, Michal"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "D71"]
[WhiteElo "2398"]
[BlackElo "2321"]
[PlyCount "51"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,51,34,47,43,35,42,48,42,38,39,0,13,0,8,-20,-8,-17,-13,-41,-22,-24,-4,-28,-17,0,0,-22,19,0,26,12,25,17,19,0,7,14,15,0]} 1. d4 {[%emt 0:13:32]} Nf6 {[%emt 0:00:25]} 2. c4 {[%emt 0:01:19]} g6 {[%emt 0:00:46]} 3. g3 {[%emt 0:00:11]} c6 {[%emt 0:02:24]} 4. Nc3 {[%emt 0:04:27]} d5 {[%emt 0:01:58]} 5. Qb3 {[%emt 0:00:54]} Bg7 {[%emt 0:02:06]} 6. Bg2 {[%emt 0:01:35]} e6 {[%emt 0:08:16]} 7. Nf3 {[%emt 0:02:09]} O-O {[%emt 0:00:05]} 8. O-O {[%emt 0:00:23]} b6 {[%emt 0:03:52]} 9. Bf4 {[%emt 0:03:06]} Ba6 {[%emt 0:03:26]} 10. cxd5 {[%emt 0:01:07]} cxd5 {[%emt 0:20:20]} 11. Rfc1 {[%emt 0:06:31]} Nc6 {[%emt 0:03:44]} 12. Qa4 {[%emt 0:02:37]} Bb7 $1 {[%emt 0:00:45]} 13. Nb5 {[%emt 0:02:33][%cal Bc3b5,Bb5a3,Ba3c2,Bc2e1,Be1d3][%mdl 32]} Ne8 {[%emt 0:03:53] Wards off Nd6} 14. Ne5 {[%emt 0:18:05]} Nxe5 {[%emt 0:05:30]} 15. Bxe5 {[%emt 0:00:14]} a6 {[%emt 0:06:49]} 16. Na3 {[%emt 0:10:18]} f6 {[%emt 0:10:39]} 17. Bf4 {[%emt 0:00:44]} Rf7 {[%emt 0:00:17]} 18. Bh3 {[%emt 0:03:21]} f5 {[%emt 0:03:39]} (18... g5 {with more complications.} 19. Bxe6 gxf4 20. Bxf7+ Kxf7 21. gxf4 Qe7) 19. Be5 {[%emt 0:02:38]} Nd6 {[%emt 0:01:05]} 20. Bxg7 {[%emt 0:04:14]} Kxg7 {[%emt 0:00:32]} 21. Nc2 {[%emt 0:05:19]} Rc8 {[%emt 0:01:31] aiming for ...Rfc7.} 22. Ne1 {[%emt 0:00:40]} Rc4 {[%emt 0:01:27]} 23. Qd1 {[%emt 0:01:15]} Rfc7 {[%emt 0:00:19]} 24. b3 {[%emt 0:01:19]} Rxc1 {[%emt 0:00:07]} 25. Rxc1 {[%emt 0:00:06]} a5 {[%emt 0:00:57]} 26. Nd3 {[%emt 0:05:48]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.18"]
[Round "1.12"]
[White "Van der Hagen, Loek"]
[Black "Bhagat Kush"]
[Result "1-0"]
[Annotator "TA"]
[ECO "B68"]
[WhiteElo "2299"]
[BlackElo "2294"]
[PlyCount "81"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 26,81,32,28,28,36,41,26,41,12,14,0,37,36,37,44,29,32,97,91,104,100,99,60,73,62,177,170,224,225,214,217,219,219,239,242,242,235,286,279,281,275,276,275,291,216,325,337,333,342,357,345,341,327,378,357,333,333]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:59]} 2. Nf3 {[%emt 0:00:07]} d6 {[%emt 0:00:07]} 3. d4 cxd4 4. Nxd4 {[%emt 0:00:09]} Nf6 {[%emt 0:00:16]} 5. Nc3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:06]} e6 {[%emt 0:00:06]} 7. Qd2 {[%emt 0:00:16]} a6 {[%emt 0:00:37]} 8. O-O-O {[%emt 0:00:09]} Bd7 {[%emt 0:00:05]} 9. f4 {[%emt 0:00:09]} Be7 {[%emt 0:00:43]} 10. Nf3 {[%emt 0:00:27]} b5 {[%emt 0:00:23]} 11. e5 {[%emt 0:00:18]} b4 {[%emt 0:01:16]} 12. exf6 {[%emt 0:00:16]} bxc3 {[%emt 0:01:00]} 13. Qxc3 {[%emt 0:00:06]} gxf6 {[%emt 0:00:08]} 14. Bh4 {[%emt 0:00:11]} Rg8 {[%emt 0:00:56]} 15. Kb1 {[%emt 0:00:18]} Rb8 {[%emt 0:18:36]} 16. g3 {[%emt 0:04:39]} d5 {[%emt 0:10:05]} 17. Be2 {[%emt 0:16:04][%cal Of3d4]} Nb4 {[%emt 0:32:18]} 18. Qd2 {[%emt 0:20:26]} Qa5 {[%emt 0:23:18]} (18... Nxa2 $5 19. Kxa2 Bb4 $17) 19. a3 {[%emt 0:00:48][%cal Oh1e1]} Nc6 {[%emt 0:01:37][%cal Ob8b2] ...Rxb2+! is the strong threat.} 20. Qxa5 {[%emt 0:00:13]} Nxa5 {[%emt 0:00:01]} 21. Bxa6 {[%emt 0:17:25]} Rb6 {[%emt 0:02:53]} (21... Kf8 $14) 22. Bd3 $16 {[%emt 0:01:41]} Nc4 {[%emt 0:00:08]} 23. Bxc4 {[%emt 0:07:07]} (23. Bxh7 Nxb2 (23... Rxb2+ 24. Ka1 $14) (23... Nxa3+ 24. Ka1 $11) 24. Kc1 Rh8 $17) 23... dxc4 {[%emt 0:00:03][%cal Bd5c4,Bc4c3][%mdl 32]} 24. Nd2 {[%emt 0:09:37]} c3 {[%emt 0:05:58]} 25. Nc4 {[%emt 0:00:04]} Rb8 {[%emt 0:00:26]} (25... Ra6 $1 $14) 26. b3 $18 {[%emt 0:01:47]} Bb5 {[%emt 0:00:46]} (26... Bc6 $142) 27. Nd6+ {[%emt 0:04:24]} Bxd6 {[%emt 0:00:17]} 28. Rxd6 {[%emt 0:00:04]} Ke7 {[%emt 0:00:35]} 29. Rd4 {[%emt 0:01:22]} Bc6 {[%emt 0:00:45]} 30. Re1 {[%emt 0:00:35]} Rgd8 {[%emt 0:00:19]} 31. Rc4 {[%emt 0:01:47]} Rb6 {[%emt 0:00:27]} 32. Re3 {[%emt 0:04:08]} Rd1+ {[%emt 0:00:38]} 33. Ka2 {[%emt 0:00:01]} Rd2 {[%emt 0:00:33]} 34. Rexc3 {[%emt 0:00:05]} Bd7 {[%emt 0:00:17]} 35. Rd3 {[%emt 0:03:15]} Rd6 {[%emt 0:00:44]} (35... Rxd3 $142 36. cxd3 Rd6) 36. Rxd6 {[%emt 0:00:23]} Rxd6 {[%emt 0:00:01]} 37. a4 {[%emt 0:00:36][%cal Ba3a4,Ba4a5][%mdl 32]} Rd2 {[%emt 0:00:07]} 38. a5 {[%emt 0:03:24]} Bb5 {[%emt 0:00:06]} 39. Rc5 {[%emt 0:00:25]} Bd3 {[%emt 0:00:08]} 40. Kb1 {[%emt 0:00:53]} Bf1 {[%emt 0:01:15]} 41. Rc7+ {[%emt 0:30:51]} 1-0

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.18"]
[Round "1.13"]
[White "Ochedzan, Filip"]
[Black "Roesemann, Rainer"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "B33"]
[WhiteElo "2138"]
[BlackElo "2276"]
[PlyCount "174"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,173,51,54,62,56,64,18,25,13,49,31,35,28,27,-27,22,-26,-39,-19,0,0,21,14,25,-45,-49,-39,-4,-4,-3,-13,16,9,8,0,0,-9,-9,-7,-8,-1,7,-9,-9,-19,-4,-21,-9,-29,-21,-24,0,0,0,0,0,0,0,-31,0,0,0,0,0,0,0,-6,0,-10,0,0,0,0,0,0,0,-14,-14,-14,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,-1,-1,-1,-1,-1,-1,-1,-2,-2,-2,-2,-2,-2,-2,0,0,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:24]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:13]} 3. d4 {[%emt 0:00:08]} cxd4 {[%emt 0:00:33]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:23]} 5. Nc3 {[%emt 0:00:06]} g6 {[%emt 0:00:37]} 6. Nxc6 {[%emt 0:04:15]} dxc6 {[%emt 0:03:10]} 7. Qxd8+ {[%emt 0:06:12]} Kxd8 {[%emt 0:00:07]} 8. Bg5 {[%emt 0:06:02]} (8. Bc4 $14) 8... Be6 $11 {[%emt 0:01:26]} 9. O-O-O+ {[%emt 0:00:39]} Ke8 {[%emt 0:08:54]} 10. f3 {[%emt 0:08:20]} Bg7 {[%emt 0:01:47]} 11. Be2 {[%emt 0:01:20]} Nd7 {[%emt 0:01:09]} 12. a3 {[%emt 0:08:40]} (12. Bd2 $142) 12... Nb6 {[%emt 0:02:49]} (12... Bxc3 13. bxc3 f6) 13. Rhe1 {[%emt 0:13:23]} (13. Bd2 {deserves consideration.}) 13... Bxc3 {[%emt 0:02:49]} 14. bxc3 {[%emt 0:00:04]} Bc4 {[%emt 0:00:17]} 15. Bd3 {[%emt 0:05:17]} f6 {[%emt 0:02:51]} 16. Be3 {[%emt 0:00:45]} Be6 {[%emt 0:00:51]} 17. Bxb6 {[%emt 0:01:44]} ({White should try} 17. f4 $11) 17... axb6 $15 {[%emt 0:00:11]} 18. Kb2 {[%emt 0:00:29]} b5 {[%emt 0:00:43]} 19. f4 {[%emt 0:01:22]} Rd8 {[%emt 0:36:15]} 20. f5 {[%emt 0:03:20]} gxf5 {[%emt 0:00:55]} 21. exf5 {[%emt 0:00:01]} Bd5 {[%emt 0:00:15]} 22. Re2 {[%emt 0:03:23]} Rg8 {[%emt 0:03:38]} 23. Rde1 {[%emt 0:00:09]} Rd7 {[%emt 0:00:42]} 24. g3 {[%emt 0:00:31][%cal Oa3a4]} Rg4 {[%emt 0:00:45]} 25. Re3 {[%emt 0:03:15]} Kf7 {[%emt 0:02:50]} 26. h3 {[%emt 0:08:10]} Ra4 27. g4 {[%emt 0:00:16]} h6 {[%emt 0:03:44]} 28. Rd1 {[%emt 0:09:21]} Ke8 {[%emt 0:01:20]} 29. Bf1 {[%emt 0:03:49]} Rf4 {[%emt 0:05:43][%cal Oh6h5]} 30. Red3 {[%emt 0:02:16]} Rc7 {[%emt 0:02:42]} 31. Rd4 Rxd4 {[%emt 0:03:41]} 32. Rxd4 $11 {[%emt 0:05:11][%cal Of1b5][%mdl 4096] Endgame KRB-KRB} Rd7 {[%emt 0:00:20]} 33. Kc1 {[%emt 0:02:37]} Rd8 {[%emt 0:00:38]} 34. Kd2 e5 (34... Bf7 {simplifies} 35. Rxd8+ Kxd8 36. Ke3 Kd7) 35. fxe6 {[%emt 0:01:16]} Ke7 {[%emt 0:05:56]} 36. Ke3 {[%emt 0:04:45]} Ra8 ({Of course not} 36... Kxe6 37. a4 $16) 37. Bxb5 $1 {[%emt 0:00:40]} Rxa3 {[%emt 0:03:51]} 38. Kd2 {[%emt 0:00:29]} Kxe6 {[%emt 0:00:23]} (38... cxb5 39. Rxd5 b4 40. Rd7+ (40. cxb4 Rxh3 41. Rb5 Rg3 $15) 40... Kxe6 41. Rh7 (41. Rxb7 Rxc3 42. Rb6+ Ke7 $11) 41... Rxc3 (41... bxc3+ 42. Kd3 $16) 42. Rxh6) 39. Bc4 {[%emt 0:00:19]} Ra1 {[%emt 0:01:44]} 40. Bxd5+ {[%emt 0:00:49]} cxd5 {[%emt 0:00:10] KR-KR} 41. c4 {[%emt 0:09:18]} dxc4 {[%emt 0:09:44]} 42. Rxc4 {[%emt 0:00:11]} Rh1 {[%emt 0:01:25]} 43. Ke3 {[%emt 0:01:30]} Rxh3+ {[%emt 0:01:01]} 44. Kf4 {[%emt 0:00:05]} Rh2 {[%emt 0:02:47]} 45. Rb4 {[%emt 0:00:46]} Rxc2 {[%emt 0:01:06]} 46. Rxb7 {[%emt 0:00:22]} Rc3 {[%emt 0:04:01]} 47. Rh7 {[%emt 0:00:56]} Rh3 {[%emt 0:00:25]} 48. Rb7 {[%emt 0:00:10]} h5 {[%emt 0:00:38]} 49. Rb6+ {[%emt 0:00:34]} Kf7 {[%emt 0:00:10]} 50. gxh5 {[%emt 0:00:05]} Rxh5 {[%emt 0:00:09]} 51. Ra6 {[%emt 0:00:22]} Kg6 {[%emt 0:00:08]} 52. Rb6 {[%emt 0:00:17]} Rh4+ {[%emt 0:00:12]} 53. Kg3 {[%emt 0:00:14]} Ra4 {[%emt 0:00:13]} 54. Rb3 {[%emt 0:00:12]} Kg5 {[%emt 0:00:08]} 55. Rb5+ {[%emt 0:00:21]} f5 {[%emt 0:00:07]} 56. Rb3 {[%emt 0:00:06]} Rg4+ {[%emt 0:01:50]} 57. Kf2 {[%emt 0:00:13]} Rh4 {[%emt 0:01:38]} 58. Ra3 {[%emt 0:00:22]} Kg4 {[%emt 0:04:40]} 59. Ra4+ {[%emt 0:00:48]} f4 {[%emt 0:00:20]} 60. Ra3 {[%emt 0:00:22]} Rh2+ {[%emt 0:00:19]} 61. Kg1 {[%emt 0:00:36]} Rb2 {[%emt 0:00:37]} 62. Kf1 {[%emt 0:00:21]} Rd2 {[%emt 0:01:12]} 63. Rb3 {[%emt 0:00:30]} Kf5 {[%emt 0:01:36]} 64. Rb5+ {[%emt 0:01:04]} Ke4 {[%emt 0:00:22]} 65. Rb4+ {[%emt 0:00:56]} Kf3 {[%emt 0:00:30][%cal Rd2d1]} 66. Rb3+ {[%emt 0:00:06]} Kg4 {[%emt 0:00:06]} 67. Ra3 {[%emt 0:00:11]} Rh2 {[%emt 0:02:30]} 68. Kg1 {[%emt 0:00:14]} Re2 {[%emt 0:00:18]} 69. Kf1 {[%emt 0:00:16]} Re4 {[%emt 0:02:31]} 70. Kf2 {[%emt 0:00:13]} Rb4 {[%emt 0:00:18]} 71. Kg2 {[%emt 0:00:27]} Rd4 {[%emt 0:00:33]} 72. Kf2 {[%emt 0:00:54]} Re4 {[%emt 0:00:08]} 73. Rb3 {[%emt 0:00:14]} Ra4 {[%emt 0:00:07]} 74. Kg2 {[%emt 0:00:13]} Rc4 {[%emt 0:00:16]} 75. Kf2 {[%emt 0:00:28]} Rc2+ {[%emt 0:01:17]} 76. Kf1 {[%emt 0:00:16]} Rh2 {[%emt 0:00:18]} 77. Kg1 {[%emt 0:00:27]} Re2 {[%emt 0:00:06]} 78. Kf1 {[%emt 0:00:09]} Re3 {[%emt 0:00:22]} 79. Rxe3 $1 {[%emt 0:00:46]} fxe3 {[%emt 0:00:09] KP-K. Black is a pawn up.} 80. Ke2 {[%emt 0:00:04]} Kf4 {[%emt 0:00:07]} 81. Ke1 {[%emt 0:00:11]} Ke5 {[%emt 0:00:31]} (81... Kf3 $5 82. Kf1 $8 Kg4 $11) 82. Ke2 {[%emt 0:00:08]} Ke4 {[%emt 0:00:10]} (82... Kd4 $5) 83. Ke1 {[%emt 0:00:08]} Kd4 {[%emt 0:00:48]} (83... Kd3 $5 84. Kd1 $8 Kd4 $11) 84. Ke2 {[%emt 0:00:06]} Ke4 {[%emt 0:00:06][%cal Bd4e4,Be4d3,Bd3e3][%mdl 32]} 85. Ke1 {[%emt 0:00:07]} Kd3 {[%emt 0:00:05] ( -> ...e2)} (85... Kd4 $5) 86. Kd1 {[%emt 0:00:07]} e2+ {[%emt 0:00:06]} 87. Ke1 {[%emt 0:00:04]} Ke3 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.18"]
[Round "1.14"]
[White "Tichy, Stepan"]
[Black "Sliwerski, Radoslaw"]
[Result "1/2-1/2"]
[Annotator "RC"]
[ECO "A15"]
[WhiteElo "2184"]
[BlackElo "2040"]
[PlyCount "137"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:02]} 2. g3 {[%emt 0:00:29]} e5 {[%emt 0:00:24]} 3. Bg2 {[%emt 0:00:32]} d5 {[%emt 0:00:07]} 4. cxd5 {[%emt 0:01:10]} Nxd5 {[%emt 0:00:04]} 5. Nc3 {[%emt 0:02:06]} Nb6 {[%emt 0:00:03]} 6. Nf3 {[%emt 0:00:46]} Nc6 {[%emt 0:00:03]} 7. O-O {[%emt 0:00:56]} Be7 {[%emt 0:00:34]} 8. a4 {[%emt 0:07:22]} a5 {[%emt 0:03:40]} 9. Nb5 {[%emt 0:03:45]} e4 {[%emt 0:10:24]} 10. Ne1 {[%emt 0:01:17]} f5 {[%emt 0:03:54]} 11. d3 {[%emt 0:05:41]} O-O {[%emt 0:26:31]} 12. Qb3+ {[%emt 0:05:09]} Qd5 {[%emt 0:12:08]} 13. Qxd5+ {[%emt 0:00:53]} Nxd5 {[%emt 0:00:01]} 14. dxe4 {[%emt 0:00:22]} fxe4 {[%emt 0:00:12]} 15. Bxe4 {[%emt 0:00:38]} Ncb4 {[%emt 0:01:22]} 16. Nd3 {[%emt 0:17:47]} c6 {[%emt 0:02:59]} 17. Nc3 {[%emt 0:04:11]} Bh3 {[%emt 0:12:27]} 18. Nxd5 {[%emt 0:04:19]} Nxd5 {[%emt 0:08:34]} 19. Rd1 {[%emt 0:05:12]} Rad8 {[%emt 0:05:30]} 20. Nf4 {[%emt 0:05:42]} Nxf4 {[%emt 0:00:56]} 21. Bxf4 {[%emt 0:00:03]} Bf6 {[%emt 0:00:53]} 22. Bc7 {[%emt 0:01:13]} Bxb2 {[%emt 0:04:56]} 23. Rxd8 {[%emt 0:02:29]} Rxd8 {[%emt 0:01:18]} 24. Bxd8 {[%emt 0:00:19]} Bxa1 {[%emt 0:00:03]} 25. Bxa5 {[%emt 0:00:08]} Bd4 {[%emt 0:00:55]} 26. e3 {[%emt 0:00:47]} Ba7 {[%emt 0:00:24]} 27. Bc3 {[%emt 0:00:26]} g6 {[%emt 0:01:11]} 28. Bd4 {[%emt 0:01:17]} c5 {[%emt 0:01:45]} 29. Bd5+ {[%emt 0:00:27]} Kf8 {[%emt 0:00:05]} 30. Bc3 {[%emt 0:00:23]} Bd7 {[%emt 0:00:40]} 31. Bxb7 {[%emt 0:02:31]} Bxa4 {[%emt 0:00:03]} 32. Ba6 {[%emt 0:00:07]} Bb3 {[%emt 0:00:20]} 33. Kf1 {[%emt 0:00:19]} Bd5 {[%emt 0:00:30]} 34. Ke2 {[%emt 0:00:17]} Ke7 {[%emt 0:00:09]} 35. Kd3 {[%emt 0:00:12]} Kd6 {[%emt 0:01:07]} 36. Bc4 {[%emt 0:02:12]} Bf3 {[%emt 0:01:06]} 37. e4 {[%emt 0:00:44]} Ke7 {[%emt 0:01:02]} 38. Ke3 {[%emt 0:00:21]} Bg4 {[%emt 0:00:11]} 39. f3 {[%emt 0:00:48]} Bd7 {[%emt 0:00:20]} 40. h4 {[%emt 0:04:29]} Bb8 {[%emt 0:00:32]} 41. f4 {[%emt 0:33:04]} h5 {[%emt 0:30:42]} 42. e5 {[%emt 0:01:22]} Bc7 {[%emt 0:01:56]} 43. Bd5 {[%emt 0:03:18]} Bb6 {[%emt 0:00:45]} 44. Bc4 {[%emt 0:01:48]} Bc6 {[%emt 0:00:00]} 45. Be1 {[%emt 0:00:00]} Bd7 {[%emt 0:00:00]} 46. Bf2 {[%emt 0:00:00]} Bh3 {[%emt 0:00:00]} 47. Kd3 {[%emt 0:00:00]} Bf5+ {[%emt 0:00:00]} 48. Kc3 {[%emt 0:00:00]} Be4 {[%emt 0:00:00]} 49. Kb3 {[%emt 0:00:00]} Bc6 {[%emt 0:00:00]} 50. Be1 Be4 {[%emt 0:00:00]} 51. Ka4 {[%emt 0:00:00]} Bc6+ {[%emt 0:00:00]} 52. Bb5 {[%emt 0:00:00]} Be4 {[%emt 0:00:00]} 53. Kb3 {[%emt 0:00:00]} Bd5+ {[%emt 0:00:00]} 54. Bc4 {[%emt 0:00:00]} Be4 {[%emt 0:00:00]} 55. Bd2 {[%emt 0:00:00]} Bf5 {[%emt 0:00:00]} 56. Be1 {[%emt 0:00:00]} Be4 {[%emt 0:00:00]} 57. Be2 {[%emt 0:00:00]} Bd5+ {[%emt 0:00:00]} 58. Kc2 {[%emt 0:00:00]} Ke6 {[%emt 0:00:11]} 59. g4 {[%emt 0:00:00]} Be4+ {[%emt 0:03:02]} 60. Kd1 {[%emt 0:00:00]} hxg4 {[%emt 0:00:36]} 61. Bxg4+ {[%emt 0:00:00]} Kd5 {[%emt 0:00:27]} 62. h5 {[%emt 0:00:00]} gxh5 {[%emt 0:00:25]} 63. Bxh5 {[%emt 0:00:00]} Bf5 {[%emt 0:01:06]} 64. Bf3+ {[%emt 0:00:00]} Ke6 {[%emt 0:02:07]} 65. Bb7 {[%emt 0:01:42]} Bd3 {[%emt 0:00:22]} 66. Bc8+ {[%emt 0:02:32]} Kd5 {[%emt 0:01:27]} 67. e6 {[%emt 0:03:20]} Bd8 {[%emt 0:00:34]} 68. Bc3 {[%emt 0:04:01]} Be7 {[%emt 0:00:18]} 69. Kd2 {[%emt 0:00:31]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.18"]
[Round "1.15"]
[White "Pisk, Petr"]
[Black "Vaculik, Jakub"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "D10"]
[WhiteElo "2302"]
[BlackElo "2281"]
[PlyCount "16"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,16,18,30,19,24,21,22]} 1. c4 {[%emt 0:00:03]} c6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:15]} d5 {[%emt 0:00:02]} 3. cxd5 {[%emt 0:00:09]} cxd5 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:15]} Nf6 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 6. Bf4 {[%emt 0:00:16]} e6 {[%emt 0:01:08]} 7. e3 {[%emt 0:00:22]} Bd6 {[%emt 0:00:57]} 8. Bg3 {[%emt 0:00:20]} a6 {[%emt 0:00:49]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.19"]
[Round "2.11"]
[White "Konopka, Michal"]
[Black "Vaculik, Jakub"]
[Result "1-0"]
[Annotator "TA"]
[ECO "D02"]
[WhiteElo "2321"]
[BlackElo "2281"]
[PlyCount "51"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,50,25,20,19,25,29,33,37,39,36,23,22,70,66,78,72,84,85,81,80,79,75,68,73,75,75,129,98,76,89,82,93,120,115,97,112,154,162,158,120,789,789,29999]} 1. Nf3 {[%emt 0:00:01]} d5 {[%emt 0:01:58]} 2. d4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:31]} 3. c4 {[%emt 0:00:14]} c6 {[%emt 0:01:27]} 4. g3 {[%emt 0:05:41]} Bf5 {[%emt 0:13:40]} 5. Nc3 {[%emt 0:01:40]} e6 {[%emt 0:04:02]} 6. Nh4 {[%emt 0:00:59]} Bg6 {[%emt 0:00:57]} 7. Qb3 {[%emt 0:01:12]} Qb6 {[%emt 0:04:31]} 8. Nxg6 {[%emt 0:00:43]} hxg6 {[%emt 0:01:51]} 9. c5 {[%emt 0:00:22]} Qxb3 {[%emt 0:05:06]} 10. axb3 {[%emt 0:01:29]} e5 {[%emt 0:00:07]} 11. e3 $14 {[%emt 0:12:36]} Be7 {[%emt 0:05:55]} 12. b4 {[%emt 0:01:20]} ({Reject} 12. dxe5 Nfd7 $11) 12... Nbd7 {[%emt 0:07:31]} 13. b5 {[%emt 0:03:00]} Ng4 {[%emt 0:04:45]} 14. bxc6 {[%emt 0:14:14]} bxc6 {[%emt 0:00:08]} 15. Ba6 {[%emt 0:26:21]} Rb8 {[%emt 0:21:12] Repels Bb7} 16. Be2 {[%emt 0:01:14]} Nh6 {[%emt 0:02:45]} 17. Rxa7 {[%emt 0:02:14][%cal Ba1a7,Ba7c7,Bc7c6,Bc6c8][%mdl 32]} Bf6 {[%emt 0:04:23]} (17... exd4 $142 18. exd4 Nf5) 18. O-O {[%emt 0:06:10]} exd4 {[%emt 0:07:15]} 19. exd4 {[%emt 0:01:43]} Bxd4 {[%emt 0:00:13]} 20. Bf4 {[%emt 0:02:28][%cal Bc1f4,Bf4d6,Bd6a3][%mdl 32]} Rd8 {[%emt 0:03:11]} 21. Rc7 {[%emt 0:08:11] White has more active pieces.} Nxc5 {[%emt 0:05:24]} 22. Rxc6 {[%emt 0:00:15]} Ne6 {[%emt 0:00:27]} 23. Bd6 {[%emt 0:03:27]} Nf5 {[%emt 0:02:35] and ...Kd7 would now be decisive} 24. Ba3 {Hoping for Bb5. This pair of bishops is nice.} Bxc3 $2 {[%emt 0:01:26][%mdl 8192]} (24... Ne7 $16 25. Ra6 Bc5) 25. Bb5 $18 {[%emt 0:01:50][%cal Rc6c8]} ({Less strong is} 25. bxc3 Kd7 26. Bb5 Rb8 27. Rd6+ Ke7 28. Rxd5+ Kf6 $18) (25. Rxc3 Nfd4 26. Ba6 Ra8 $16) 25... Rb8 {[%emt 0:01:06]} 26. Rc8# {[%emt 0:00:35]} 1-0

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.19"]
[Round "2.12"]
[White "Sliwerski, Radoslaw"]
[Black "Pisk, Petr"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "A41"]
[WhiteElo "2040"]
[BlackElo "2302"]
[PlyCount "30"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,30,54,57,53,64,46,52,57,66,43,46,38,65,54,56,70,64,64,71,3,2,0,2]} 1. d4 {[%emt 0:00:02]} d6 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:04]} Bg4 {[%emt 0:00:10]} 3. c4 {[%emt 0:00:05]} Bxf3 {[%emt 0:04:44]} 4. exf3 {[%emt 0:00:02]} c6 {[%emt 0:00:19]} 5. Nc3 {[%emt 0:01:04]} g6 {[%emt 0:00:27]} 6. Be3 {[%emt 0:02:01]} Bg7 {[%emt 0:00:10]} 7. Qd2 {[%emt 0:00:15] White is more active.} Nd7 {[%emt 0:01:10]} 8. Be2 {[%emt 0:01:15]} Ngf6 {[%emt 0:00:41]} 9. O-O {[%emt 0:02:48]} O-O {[%emt 0:02:57]} 10. Rac1 {[%emt 0:01:18]} Re8 {[%emt 0:02:51]} 11. b3 {[%emt 0:00:39]} a6 {[%emt 0:04:18]} 12. d5 {[%emt 0:13:10]} Qa5 {[%emt 0:11:13]} 13. dxc6 {[%emt 0:09:41]} bxc6 {[%emt 0:01:13]} 14. Ne4 {[%emt 0:02:28]} (14. g4 $16) 14... Qxd2 $11 {[%emt 0:03:24]} 15. Nxd2 {[%emt 0:04:11]} a5 {[%emt 0:09:30]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.19"]
[Round "2.13"]
[White "Roesemann, Rainer"]
[Black "Tichy, Stepan"]
[Result "1-0"]
[Annotator "TA"]
[ECO "A14"]
[WhiteElo "2276"]
[BlackElo "2184"]
[PlyCount "103"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 15,103,13,12,0,4,0,0,0,15,0,4,0,30,12,44,6,46,47,75,74,85,75,79,89,74,97,105,92,114,79,115,39,145,161,144,143,163,162,180,56,62,57,63,60,79,64,80,79,137,145,145,133,135,116,228,112,170,169,194,6,6,8,294,147,135,111,251,200,264,279,352,348,309,329,310,314,29981,29982,29982,29983,29983,29984,29984,29985,29985,29986,29986,29987,29987,29988]} 1. c4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:28]} 2. g3 {[%emt 0:00:11]} e6 {[%emt 0:00:06]} 3. Bg2 {[%emt 0:00:13]} d5 {[%emt 0:00:09]} 4. Nf3 {[%emt 0:00:23]} Be7 {[%emt 0:00:34]} 5. O-O {[%emt 0:01:02]} O-O {[%emt 0:00:19]} 6. b3 {[%emt 0:00:33]} c6 {[%emt 0:02:31]} 7. Bb2 {[%emt 0:00:18]} b6 {[%emt 0:00:06]} 8. d3 {[%emt 0:01:18]} Bb7 {[%emt 0:00:29]} 9. Nbd2 {[%emt 0:02:36]} c5 {[%emt 0:03:14]} 10. e3 $1 {[%emt 0:01:24]} Nc6 {[%emt 0:02:42]} 11. Qe2 {[%emt 0:00:34]} Qc7 {[%emt 0:00:52]} 12. Rac1 {[%emt 0:03:43]} a5 {[%emt 0:06:24]} 13. Nb1 {[%emt 0:10:25]} Rad8 {[%emt 0:12:19]} 14. Nc3 {[%emt 0:01:06]} Na7 {[%emt 0:01:42]} 15. Rfd1 {[%emt 0:06:23]} Rfe8 {[%emt 0:09:53]} (15... d4 {looks sharper.} 16. Nb5 Nxb5 17. cxb5 dxe3 18. fxe3 Ng4) 16. d4 {[%emt 0:08:23]} Ne4 {[%emt 0:04:57]} 17. cxd5 {[%emt 0:08:59]} Nxc3 {[%emt 0:00:54]} 18. Bxc3 {[%emt 0:00:46]} Bxd5 {[%emt 0:03:49]} 19. dxc5 {[%emt 0:00:54]} Bxc5 {[%emt 0:01:09]} 20. Bd4 {[%emt 0:02:10]} Rd6 {[%emt 0:23:53]} 21. Bxc5 {[%emt 0:03:47]} bxc5 {[%emt 0:03:51]} 22. Qc2 Bxf3 23. Rxd6 {[%emt 0:07:38]} (23. Bxf3 $16 Rxd1+ 24. Rxd1 (24. Bxd1 Rc8 $16) (24. Qxd1 g6 $16)) 23... Qxd6 {[%emt 0:02:07]} ({Better is} 23... Bxg2 $14 24. Qxc5 Qb7) 24. Bxf3 $16 {[%emt 0:00:09]} Rc8 {[%emt 0:01:12] Black is weak on the light squares} 25. Qc4 {[%emt 0:00:57]} Qb6 {[%emt 0:01:24]} 26. Rd1 {[%emt 0:10:55]} Nb5 {[%emt 0:01:27]} 27. Be2 {[%emt 0:00:48]} (27. Rd7 $18 Nd6 28. Qd3) 27... Nd6 $14 {[%emt 0:00:48]} 28. Qf4 {[%emt 0:00:50]} Rd8 {[%emt 0:02:46]} 29. Qg5 {[%emt 0:00:53]} Nb7 {[%emt 0:03:02]} 30. Rc1 {[%emt 0:00:16][%cal Bd1c1,Bc1c4,Bc4f4][%mdl 32]} Rd2 {[%emt 0:00:31]} 31. Bf3 $1 {[%emt 0:01:24]} g6 {[%emt 0:05:51]} (31... h6 $142 32. Qe5 Nd6) 32. h4 h5 {[%emt 0:03:08]} 33. Qe5 $1 {[%emt 0:06:29]} (33. Bxh5 $2 Rd5 (33... Rxa2 $2 34. Bxg6 fxg6 35. Rd1 $18) 34. Qe7 Rxh5 $19 (34... gxh5 $2 35. e4 $19)) 33... Rd7 {[%emt 0:02:00]} 34. Rc4 {[%emt 0:10:30] White has more active pieces.} Rc7 {[%emt 0:01:23]} (34... Qc7 $16 35. Qc3 Kh7) 35. g4 {[%emt 0:02:10]} (35. Bxb7 $1 $18 {and the rest is easy.} Qxb7 36. Rxc5 Rxc5 37. Qxc5) 35... Nd6 {[%emt 0:00:26]} (35... Qd6 $16 {might work better.} 36. Qc3 hxg4 37. Rxg4 c4) 36. Rf4 $18 hxg4 {[%emt 0:00:45]} 37. Bxg4 $2 {[%emt 0:01:43]} (37. Rxg4 $18 {and h5 should not be overlooked} Nf5 38. h5) 37... c4 $11 {[%emt 0:00:23] aiming for ...c3.} 38. Rd4 $36 {[%emt 0:02:38][%mdl 2048] White is more active.} Nb7 $2 {[%emt 0:00:40][%mdl 8192] [#]} (38... cxb3 $1 $11 {and Black has nothing to worry.} 39. axb3 (39. Qxd6 $2 {too greedy.} Rc1+ 40. Kg2 Qxd6 $19) 39... Ne8) 39. bxc4 (39. h5 $1 $18 {[%cal Rh5h6]} cxb3 40. h6) 39... Qc5 $16 40. Qg3 {[%emt 0:04:15]} Kf8 {[%emt 0:01:33]} (40... Qe7 $16 41. Bf3 Kh7) 41. Bf3 {[%emt 0:33:23]} Ke7 {[%emt 0:04:49]} 42. h5 $1 {[%emt 0:00:00]} gxh5 {[%emt 0:00:26]} 43. Qh4+ {[%emt 0:00:00]} f6 {[#]} 44. Bxb7 $1 {[%emt 0:00:00]} (44. Bxh5 Qg5+ 45. Kf1 Qxh4 46. Rxh4 Kd6 $16) 44... Rxb7 $18 {[%emt 0:01:08][%mdl 4096] Endgame KQR-KQR} 45. Qe4 {Prevents Rb1+} Qg5+ $2 {[%emt 0:08:57]} (45... Qb6 $18 46. Qh7+ Kf8 47. Qh8+ (47. Qxh5 Rg7+ 48. Kf1 e5 $16) 47... Ke7 48. Qg7+ (48. Qxh5 Qc6 $18) 48... Ke8 49. Qxf6 Rf7) 46. Kf1 {[%emt 0:00:00]} Rb2 {[%emt 0:00:11]} 47. Qh7+ {[%emt 0:00:00]} Ke8 48. Qh8+ {[%emt 0:00:00]} ({Less strong is} 48. Rd7 Rb1+ 49. Qxb1 Kxd7 $14) 48... Ke7 {[%emt 0:00:44]} 49. Qd8+ {[%emt 0:00:00]} Kf7 {[%emt 0:00:11]} 50. Rd7+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:14]} 51. Qg8+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:23]} 52. Qh7+ 1-0

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.19"]
[Round "2.14"]
[White "Bhagat Kush"]
[Black "Ochedzan, Filip"]
[Result "0-1"]
[Annotator "TA"]
[ECO "B51"]
[WhiteElo "2294"]
[BlackElo "2138"]
[PlyCount "98"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,98,37,34,29,29,15,27,28,19,22,46,19,43,28,37,32,36,24,43,35,39,28,36,26,37,30,23,21,33,8,21,-28,-22,-73,-41,-97,-76,-129,-123,-125,-106,-136,-114,-132,-141,-239,-209,-216,-134,-132,-95,-277,-272,-252,-204,-230,-220,-214,-236,-366,-375,-687,-403,-402,-416,-417,-414,-401,-403,-387,-333,-327,-326,-313,-305,-385,-385,-372,-389,-451,-451,-436,-402,-1193,-1117,-5197,-1066,-990,-979,-903,-872]} 1. e4 {[%emt 0:04:33]} c5 {[%emt 0:00:08]} 2. Nf3 {[%emt 0:00:16]} d6 {[%emt 0:00:06]} 3. Bb5+ {[%emt 0:00:18]} Nd7 {[%emt 0:00:05]} 4. d4 {[%emt 0:00:25]} a6 {[%emt 0:00:08]} 5. Bd3 {[%emt 0:05:13]} cxd4 {[%emt 0:02:41]} 6. Nxd4 {[%emt 0:00:49]} Ngf6 {[%emt 0:00:40]} 7. O-O {[%emt 0:01:08]} e6 {[%emt 0:00:25]} 8. c4 {[%emt 0:04:38]} Be7 {[%emt 0:03:27]} 9. Nc3 {[%emt 0:00:38]} O-O {[%emt 0:00:11]} 10. b3 {[%emt 0:03:47]} Qc7 {[%emt 0:02:50][%cal Ob7b5]} 11. Bb2 {[%emt 0:01:35]} b6 {[%emt 0:01:35]} 12. Re1 {[%emt 0:08:03]} Bb7 {[%emt 0:01:23]} 13. Qe2 {[%emt 0:07:57]} Rfe8 {[%emt 0:02:01]} 14. Rad1 {[%emt 0:00:19]} Rad8 {[%emt 0:08:45]} 15. Bb1 {[%emt 0:05:14]} Nc5 {[%emt 0:07:06]} 16. Rc1 {[%emt 0:09:51]} Qb8 {[%emt 0:07:26]} 17. b4 {[%emt 0:03:01]} Ncd7 {[%emt 0:00:11]} 18. a3 {[%emt 0:00:09]} Bf8 {[%emt 0:21:18]} 19. Nb3 {[%emt 0:17:58]} Rc8 {[%emt 0:05:56]} 20. Red1 {[%emt 0:14:39]} (20. f4 {is more appropriate.}) 20... d5 $11 {[%emt 0:06:14]} 21. Nd2 {[%emt 0:07:25]} (21. exd5 $2 exd5 22. Qf1 dxc4 $17 (22... Rxc4 23. h3 $17)) (21. Bd3 $1 $11 {remains equal.}) 21... d4 {[%emt 0:04:34]} 22. Na2 {[%emt 0:00:09]} (22. e5 $1 $15) 22... e5 $17 {[%emt 0:00:20] Black is more active.} 23. Bd3 {[%emt 0:00:21]} (23. f4 $142) 23... a5 $36 {[%emt 0:02:25][%mdl 2048] Black is on the roll.} 24. Re1 {[%emt 0:02:57]} axb4 {[%emt 0:07:58]} 25. axb4 {[%emt 0:00:38]} Qd6 {[%emt 0:00:35]} 26. Nb3 {[%emt 0:00:51]} Ra8 {[%emt 0:03:08]} 27. c5 {[%emt 0:00:31]} (27. Ra1 $17) 27... bxc5 $19 {[%emt 0:00:49]} 28. bxc5 {[%emt 0:00:06]} Qc7 {[%emt 0:01:54]} 29. Nb4 {[%emt 0:00:55]} Bxc5 {[%emt 0:03:33]} 30. Nd5 $2 {[%emt 0:00:30] Prevents Qb6} Bxd5 {[%emt 0:01:48]} (30... Nxd5 31. exd5 Qd6 (31... Bxd5 32. Nxc5 Nxc5 33. Bxd4 $16) 32. Bxh7+ Kxh7 33. Nxc5 Nxc5 34. Qc2+ d3 35. Qxc5 Qxd5 36. Qxd5 Bxd5 37. Re3 $17) 31. exd5 {[%emt 0:00:12]} Qd6 {[%emt 0:01:52]} (31... Nxd5 32. Bf5 Nf4 33. Qf3 $15) 32. Bb5 {[%emt 0:00:46] Threatens to win with Nxc5.} Reb8 {[%emt 0:01:03]} (32... Qxd5 33. Nxc5 Nxc5 34. Bxe8 $16) 33. Nxc5 {[%emt 0:00:29]} Nxc5 {[%emt 0:00:07]} 34. Bc6 {[%emt 0:00:16] [#]} (34. Bc4 $142) 34... Ra2 $1 {[%emt 0:02:04]} 35. Rb1 $2 {[%emt 0:00:18]} (35. Qc4 Nb3 (35... Raxb2 36. Qxc5 Qxc5 37. Rxc5 $19) 36. Rb1) 35... Rbxb2 {[%emt 0:02:19]} 36. Rxb2 {[%emt 0:00:39]} Rxb2 {[%emt 0:00:05]} 37. Qxb2 {[%emt 0:00:34]} Nd3 $1 {[%emt 0:00:06] A dynamic duo of knights.} (37... Nxd5 $2 {is the wrong capture.} 38. Bxd5 g5 39. Qa2 $18) 38. Qd2 {[%emt 0:00:44]} Nxe1 {[%emt 0:00:07]} 39. Qxe1 {[%emt 0:00:01]} Nxd5 {[%emt 0:00:30][%mdl 4096] Endgame KQB-KQN. Black is two pawns up.} 40. Qa5 {[%emt 0:00:31]} Nc7 {[%emt 0:00:31]} ({Stronger than} 40... Qxc6 41. Qd8+) 41. Be4 {[%emt 0:30:36]} g6 {[%emt 0:30:35]} 42. h4 {[%emt 0:00:00]} h5 {[%emt 0:00:00]} 43. Bd3 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 44. g3 {[%emt 0:00:00]} Ne6 {[%emt 0:00:00]} 45. Qa7 {[%emt 0:00:00]} Qd5 {[%emt 0:00:00]} 46. Bb1 {[%emt 0:00:00]} (46. Qa6 $142) 46... d3 {[%emt 0:00:00] Threatens to win with ...Nd4.} 47. Qa4 {[%emt 0:00:00]} Nc5 {[%emt 0:00:00]} (47... Nd4 $142 48. Bxd3 Nf3+ 49. Kf1 Qxd3+ 50. Kg2 Ne1+ (50... Qd5 $2 51. Qb4 $19) 51. Kg1 Qf3) 48. Qd1 {[%emt 0:00:00]} e4 {[%emt 0:00:00]} 49. Qd2 {[%emt 0:00:00]} Qb3 {[%emt 0:00:00]} 0-1

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.19"]
[Round "2.15"]
[White "Senthil Maran K"]
[Black "Van der Hagen, Loek"]
[Result "1-0"]
[Annotator "TA"]
[ECO "D23"]
[WhiteElo "2398"]
[BlackElo "2299"]
[PlyCount "139"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,139,-19,-29,6,-33,-6,-22,10,23,37,31,50,23,30,16,33,6,6,17,13,22,15,0,14,2,11,0,0,0,16,10,33,13,28,23,38,16,8,12,9,13,14,12,12,4,3,0,0,0,14,0,0,0,8,0,7,8,14,9,64,17,97,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,114,87,319,165,1000,850,1015,947,906,757,1163,1142,1214,681,1190,1098,1828,1755,1539,1378,29981,29982,29981,29982,29989,29990,29991,33]} 1. d4 {[%emt 0:09:36]} d5 {[%emt 0:00:26]} 2. c4 {[%emt 0:01:09]} dxc4 {[%emt 0:00:21]} 3. Nf3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:30]} 4. Qa4+ {[%emt 0:01:49]} Nbd7 {[%emt 0:02:11]} 5. Qxc4 {[%emt 0:00:32]} e6 {[%emt 0:04:11]} 6. Bg5 {[%emt 0:06:32]} h6 {[%emt 0:03:56]} 7. Bh4 {[%emt 0:02:02]} Be7 {[%emt 0:04:34][%cal Ob7b5]} 8. Nbd2 {[%emt 0:01:25]} b6 {[%emt 0:25:20]} 9. Qc6 {[%emt 0:20:17]} Ba6 {[%emt 0:13:45]} 10. Bxf6 {[%emt 0:09:03]} Bxf6 {[%emt 0:01:53]} 11. e3 {[%emt 0:00:28]} Bxf1 {[%emt 0:00:55]} 12. Nxf1 {[%emt 0:00:53]} O-O {[%emt 0:01:49]} 13. N1d2 {[%emt 0:01:17]} e5 {[%emt 0:02:31]} 14. O-O {[%emt 0:07:50]} Re8 {[%emt 0:06:02][%cal Bf8e8,Be8e6,Be6f6][%mdl 32]} 15. Ne4 {[%emt 0:03:33]} Re6 {[%emt 0:04:01]} 16. Qd5 {[%emt 0:04:41]} c6 {[%emt 0:03:56]} 17. Nxf6+ {[%emt 0:02:26]} Rxf6 {[%emt 0:00:12]} 18. Qe4 {[%emt 0:00:25]} exd4 {[%emt 0:02:00]} 19. Qxd4 {[%emt 0:00:36]} Qc7 {[%emt 0:01:46]} 20. Rfd1 {[%emt 0:00:46]} Nf8 {[%emt 0:02:52]} 21. Rac1 {[%emt 0:03:34]} Re8 {[%emt 0:03:05]} 22. b4 {[%emt 0:01:13]} Qb8 {[%emt 0:02:00][%cal Oc6c5]} 23. h3 {[%emt 0:01:31]} c5 {[%emt 0:02:37]} 24. bxc5 {[%emt 0:04:14]} Ne6 {[%emt 0:00:05][%csl LRc5,LRd4]} 25. Qd6 {[%emt 0:04:13]} Nxc5 {[%emt 0:00:08]} 26. Qxb8 {[%emt 0:00:13]} Rxb8 {[%emt 0:00:04]} 27. Ne5 {[%emt 0:00:39]} Re8 {[%emt 0:04:04]} 28. Nd7 {[%emt 0:01:38]} Nxd7 {[%emt 0:00:04]} 29. Rxd7 $11 {[%emt 0:00:08][%mdl 4096] Endgame KRR-KRR} a6 {[%emt 0:00:03]} 30. Rcc7 {[%emt 0:01:05]} Re5 {[%emt 0:03:32]} 31. g4 {[%emt 0:01:48] Threatening Rc8+.} Ra5 {[%emt 0:00:07]} 32. Rd2 {[%emt 0:00:28]} Ra3 {[%emt 0:03:35]} 33. Kg2 {[%emt 0:00:49]} g6 {[%emt 0:01:52]} 34. h4 {[%emt 0:04:05]} Ra5 {[%emt 0:01:30]} (34... Kg7 $11) 35. f4 {[%emt 0:01:28]} (35. Rc8+ $14 Kg7 36. Rdd8) 35... g5 {[%emt 0:01:12]} (35... Kg7 $11) 36. hxg5 {[%emt 0:01:28] White is more active.} (36. f5 $16 Kg7 37. h5) 36... hxg5 {[%emt 0:00:05]} 37. f5 {[%emt 0:00:15]} Kg7 {[%emt 0:00:37]} 38. Kf3 {[%emt 0:01:09]} Rh6 $1 {[%emt 0:00:55]} 39. Rdd7 {[%emt 0:01:15]} Rf6 $1 {[%emt 0:00:12]} 40. Rc2 {[%emt 0:02:51]} Rh6 {[%emt 0:00:36] Prevents Rh2.} 41. Kg3 {[%emt 0:30:46] Against Rh3+} Ra3 {[%emt 0:30:44]} 42. Re7 {[%emt 0:00:32]} Kf8 {[%emt 0:00:00]} 43. Re4 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 44. Re8 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 45. Re7 {[%emt 0:00:00]} Rh6 {[%emt 0:00:00]} 46. Kg2 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 47. Re5 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 48. Re4 {[%emt 0:00:00] Prevents Ra4} Rh4 {[%emt 0:00:00]} 49. Kg3 {[%emt 0:00:00]} Rh1 {[%emt 0:00:00]} 50. Re7 {[%emt 0:00:00]} Rh6 {[%emt 0:00:00]} 51. Rcc7 {[%emt 0:00:00]} Rf6 {[%emt 0:00:00]} 52. Kf3 {[%emt 0:00:00]} Kf8 {[%emt 0:00:00]} 53. Ke4 {[%emt 0:01:17]} Kg7 {[%emt 0:01:06]} 54. Red7 {[%emt 0:00:58]} Rxa2 {[%emt 0:01:31]} 55. Ke5 {[%emt 0:00:05]} Ra5+ {[%emt 0:01:50]} 56. Rd5 {[%emt 0:00:08]} Rxd5+ {[%emt 0:00:24]} (56... Rh6 $11 {keeps the balance.}) 57. Kxd5 {[%emt 0:00:01] KR-KR. Black is a pawn up.} Rh6 $2 {[%emt 0:00:36]} (57... b5 $16 {is a better defense.}) 58. e4 $18 {[%emt 0:00:13][%cal Be3e4,Be4e5][%mdl 32]} Rh1 $2 {[%emt 0:00:57]} (58... Rh8) 59. e5 {[%emt 0:00:08] And now e6 would win.} Kf8 {[%emt 0:01:36]} 60. f6 {[%emt 0:02:24][%cal Rc7c8]} Rd1+ {[%emt 0:00:51] [#]} 61. Ke4 $1 {[%emt 0:00:09]} Rd8 {[%emt 0:00:58] Against Rc8} 62. Kf5 {[%emt 0:00:26]} Re8 {[%emt 0:00:47]} 63. Rb7 {[%emt 0:01:34]} (63. Kxg5 Rxe5+ 64. Kh6 a5) 63... b5 {[%emt 0:00:04]} 64. Rb6 {[%emt 0:01:34] Prevents Re6.} (64. Kxg5 Rxe5+ 65. Kh6 Ke8 $18) 64... a5 {[%emt 0:00:56]} 65. Rxb5 {[%emt 0:00:51]} Ra8 {[%emt 0:00:04]} 66. e6 {[%emt 0:01:53] Rb7 would kill now.} fxe6+ {[%emt 0:00:08]} 67. Kg6 {[%emt 0:00:20]} e5 {[%emt 0:01:19]} 68. Rb7 {[%emt 0:00:29]} Kg8 {[%emt 0:00:31]} 69. Rg7+ {[%emt 0:00:07]} Kh8 {[%emt 0:00:08]} 70. Rh7+ {[%emt 0:00:07]} 1-0

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.20"]
[Round "3.11"]
[White "Van der Hagen, Loek"]
[Black "Konopka, Michal"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "B10"]
[WhiteElo "2299"]
[BlackElo "2321"]
[PlyCount "34"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,34,31,45,34,45,47,49,51,51,26,37,29,26,17,25,12,19,17,20,16,12,0,0,-36,-33,-24,-26]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:01:19]} 2. Nc3 {[%emt 0:00:17]} d5 {[%emt 0:00:18]} 3. Nf3 {[%emt 0:00:07]} dxe4 {[%emt 0:01:58]} 4. Nxe4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:18]} 5. Qe2 {[%emt 0:00:06]} Na6 {[%emt 0:01:45]} 6. d4 {[%emt 0:00:40]} Nxe4 {[%emt 0:07:23]} 7. Qxe4 {[%emt 0:00:07]} Qd5 {[%emt 0:00:42] Against Bc4} 8. Qxd5 {[%emt 0:00:07]} cxd5 {[%emt 0:00:06]} 9. Ne5 {[%emt 0:01:32] Bb5+ is the strong threat.} Nb8 {[%emt 0:00:15]} 10. Bb5+ {[%emt 0:00:27]} Nd7 {[%emt 0:00:11]} 11. h4 {[%emt 0:00:19]} a6 {[%emt 0:02:51] Black is weak on the dark squares} 12. Nxd7 {[%emt 0:19:20]} Bxd7 {[%emt 0:02:38]} 13. Bd3 {[%emt 0:07:11]} h5 {[%emt 0:04:57]} 14. Bf4 {[%emt 0:00:24]} g6 {[%emt 0:04:05]} 15. Be5 {[%emt 0:02:59]} Rg8 {[%emt 0:01:28]} 16. O-O-O {[%emt 0:05:52]} Bh6+ {[%emt 0:03:54]} 17. Kb1 {[%emt 0:00:22]} f6 {[%emt 0:00:07]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.20"]
[Round "3.12"]
[White "Ochedzan, Filip"]
[Black "Senthil Maran K"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "B15"]
[WhiteElo "2138"]
[BlackElo "2398"]
[PlyCount "78"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,78,18,24,30,35,47,38,50,50,49,22,31,14,12,16,18,5,10,10,13,16,10,10,12,7,23,4,39,34,28,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:02:21]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:12]} 3. Nc3 {[%emt 0:00:05]} dxe4 {[%emt 0:00:09]} 4. Nxe4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:11]} 5. Nxf6+ {[%emt 0:00:14]} exf6 {[%emt 0:00:10]} 6. c3 {[%emt 0:06:23]} Bd6 {[%emt 0:00:53]} 7. Bd3 {[%emt 0:00:04]} O-O {[%emt 0:00:16]} 8. Qc2 {[%emt 0:00:07] Active counter play!} Re8+ {[%emt 0:00:09]} 9. Ne2 {[%emt 0:00:03]} h5 {[%emt 0:00:33]} 10. O-O {[%emt 0:00:11]} h4 {[%emt 0:00:17] White is slightly better.} 11. Nf4 {[%emt 0:01:06]} Nd7 {[%emt 0:00:10]} 12. Qd1 {[%emt 0:00:11]} Nf8 {[%emt 0:00:08]} 13. Qh5 {[%emt 0:00:11]} Qc7 {[%emt 0:00:07]} 14. g3 {[%emt 0:01:36]} (14. Qxh4 $2 {perishes.} g5 15. Qh6 gxf4 $19 (15... Bxf4 $2 16. Be3 $19)) 14... Qd7 {[%emt 0:00:14]} 15. Bd2 {[%emt 0:15:28]} (15. Qxh4 $2 {loses.} g5 16. Qh6 gxf4 17. Bxf4 Bxf4 18. Qxf4 Qd5 $19) 15... Bxf4 {[%emt 0:00:29]} 16. Bxf4 {[%emt 0:06:46]} g5 {[%emt 0:00:12]} (16... hxg3 {simplifies} 17. hxg3 Qh3 18. Qxh3 Bxh3 19. Rfe1 Ne6) 17. Be3 {[%emt 0:01:58]} Qh3 {[%emt 0:08:00] [#] Strongly threatening ...Bg4.} 18. Qf3 {[%emt 0:07:17]} Kg7 {[%emt 0:00:30]} 19. Rfe1 {[%emt 0:00:51]} Bg4 {[%emt 0:01:44]} 20. Qg2 {[%emt 0:00:49]} Ng6 {[%emt 0:27:50]} (20... hxg3 {simplifies} 21. fxg3 Qxg2+ 22. Kxg2 Ng6) 21. Qxh3 {[%emt 0:04:35]} Bxh3 {[%emt 0:00:22]} 22. f4 {[%emt 0:02:12]} hxg3 {[%emt 0:08:38]} 23. hxg3 {[%emt 0:00:25]} gxf4 {[%emt 0:00:20]} 24. Bxf4 {[%emt 0:00:34]} Nxf4 {[%emt 0:04:27]} 25. gxf4 {[%emt 0:00:08]} Be6 {[%emt 0:00:13]} (25... Rxe1+ $11 26. Rxe1 Be6) 26. Kf2 {[%emt 0:05:29]} (26. f5 $1 $14 Bd7 27. Kf2) 26... f5 $11 {[%emt 0:00:54] The position is equal.} 27. Rh1 {[%emt 0:17:51]} Rh8 {[%emt 0:00:44]} 28. Ke3 {[%emt 0:02:47]} Kf6 {[%emt 0:01:19]} 29. c4 {[%emt 0:04:29]} Rag8 {[%emt 0:01:59]} 30. Rxh8 {[%emt 0:01:04]} Rxh8 {[%emt 0:00:02][%mdl 4096] Endgame. KRB-KRB} 31. Rf1 {[%emt 0:00:39]} a6 {[%emt 0:00:29]} 32. a4 {[%emt 0:05:32]} a5 {[%emt 0:00:01]} 33. Rf2 {[%emt 0:01:15]} Bd7 {[%emt 0:00:43]} 34. Rf1 {[%emt 0:00:44]} Ke7 {[%emt 0:04:18]} 35. b3 {[%emt 0:02:42]} Kd6 {[%emt 0:00:54]} 36. Rf2 {[%emt 0:02:17]} b6 {[%emt 0:01:26]} 37. Rf1 {[%emt 0:00:33]} Rh5 {[%emt 0:02:16]} 38. Rf2 {[%emt 0:00:27]} f6 {[%emt 0:01:18]} 39. Rf3 {[%emt 0:03:13]} Rh2 {[%emt 0:00:59] Weighted Error Value: White=0.05 (flawless) /Black=0.05 (flawless) .  Mistake:       	White=1     	Black=1      Inaccurate:     	White=2     	Black=1      OK:         	White=10    	Black=15     Best:        	White=1     	---} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.20"]
[Round "3.13"]
[White "Tichy, Stepan"]
[Black "Bhagat Kush"]
[Result "1/2-1/2"]
[Annotator "NA RC"]
[ECO "A10"]
[WhiteElo "2184"]
[BlackElo "2294"]
[PlyCount "22"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

1. c4 {[%emt 0:00:04]} g6 {[%emt 0:00:24]} 2. g3 {[%emt 0:00:07]} Bg7 {[%emt 0:00:10]} 3. Bg2 {[%emt 0:00:05]} d6 {[%emt 0:01:14]} 4. Nc3 {[%emt 0:00:46]} Nf6 {[%emt 0:03:05]} 5. d3 {[%emt 0:00:42]} e5 {[%emt 0:00:44]} 6. Nf3 {[%emt 0:02:23]} O-O {[%emt 0:01:16]} 7. O-O {[%emt 0:00:05]} a5 {[%emt 0:00:39]} 8. e4 {[%emt 0:01:11]} h6 {[%emt 0:09:29]} 9. h3 {[%emt 0:02:40]} Be6 {[%emt 0:00:39]} 10. b3 {[%emt 0:00:59]} Nc6 {[%emt 0:04:09]} 11. Nd5 {[%emt 0:04:28]} Nd7 {[%emt 0:15:46]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.20"]
[Round "3.14"]
[White "Pisk, Petr"]
[Black "Roesemann, Rainer"]
[Result "1-0"]
[Annotator "TA"]
[ECO "B10"]
[WhiteElo "2302"]
[BlackElo "2276"]
[PlyCount "108"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,108,-4,0,-12,17,17,19,31,41,37,46,35,37,31,33,32,34,30,29,5,38,29,23,15,12,16,14,12,15,16,14,0,0,0,0,0,0,0,12,0,0,0,0,0,12,0,0,0,0,0,0,0,0,8,8,8,8,8,8,0,8,8,8,8,8,8,8,12,11,0,0,0,0,0,3,3,4,0,7,0,11,11,37,43,42,47,44,19,44,44,214,213,277,252,937,916,29979,29980,29980,29981,4952]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:20]} d5 {[%emt 0:00:09]} 3. d3 {[%emt 0:00:07]} dxe4 {[%emt 0:01:06]} 4. dxe4 {[%emt 0:00:09]} Qxd1+ {[%emt 0:00:49]} 5. Kxd1 {[%emt 0:00:10]} Nf6 {[%emt 0:00:56]} 6. Nbd2 {[%emt 0:00:28]} Bg4 {[%emt 0:01:55]} 7. Be2 {[%emt 0:01:10]} Nbd7 {[%emt 0:01:45]} 8. Ne1 {[%emt 0:04:19]} e5 {[%emt 0:09:06]} 9. Bxg4 {[%emt 0:04:24]} Nxg4 {[%emt 0:00:14]} 10. Ke2 {[%emt 0:00:13]} Nc5 {[%emt 0:05:40]} 11. f3 {[%emt 0:01:29]} Nf6 {[%emt 0:00:10]} 12. Nc4 {[%emt 0:02:01]} Nfd7 {[%emt 0:00:30]} 13. Be3 {[%emt 0:01:03]} f6 {[%emt 0:01:59]} 14. Rd1 {[%emt 0:03:03]} b6 {[%emt 0:15:07]} 15. Nd3 {[%emt 0:08:46]} O-O-O {[%emt 0:06:55]} 16. Nxc5 {[%emt 0:14:59]} Bxc5 {[%emt 0:02:17]} 17. Nd6+ {[%emt 0:02:18]} Bxd6 $1 {[%emt 0:00:20]} 18. Rxd6 {[%emt 0:00:04]} Nb8 {[%emt 0:02:25]} 19. Rxd8+ {[%emt 0:06:18]} Rxd8 $11 {[%emt 0:00:34][%mdl 4096] Endgame KRB-KRN} 20. g3 {[%emt 0:00:51]} c5 {[%emt 0:04:46]} 21. f4 {[%emt 0:02:49]} Nc6 {[%emt 0:02:10]} 22. c3 {[%emt 0:00:09]} Kd7 {[%emt 0:02:25]} 23. f5 {[%emt 0:03:50]} Na5 {[%emt 0:02:02]} 24. g4 {[%emt 0:11:45]} Nc4 {[%emt 0:01:36]} 25. Bc1 {[%emt 0:04:01]} Nd6 {[%emt 0:00:46]} 26. Kf3 {[%emt 0:03:28]} Nf7 {[%emt 0:01:22]} 27. h4 {[%emt 0:06:31]} Ke7 {[%emt 0:00:27]} 28. Be3 {[%emt 0:08:58]} Rd3 {[%emt 0:00:33]} 29. c4 {[%emt 0:00:40]} h6 {[%emt 0:02:25]} 30. Rb1 {[%emt 0:03:43]} Rd7 {[%emt 0:00:55]} 31. b4 {[%emt 0:04:51]} cxb4 {[%emt 0:00:26]} 32. c5 {[%emt 0:00:38]} Rd3 {[%emt 0:09:10]} 33. cxb6 {[%emt 0:00:08]} (33. Rxb4 bxc5 34. Rb7+ Ke8 $14) 33... axb6 {[%emt 0:00:19]} 34. Rb3 {[%emt 0:02:21]} Rc3 {[%emt 0:06:55]} 35. Rxb4 {[%emt 0:00:34]} Nd6 {[%emt 0:00:07]} 36. Rb3 {[%emt 0:00:09]} (36. Rxb6 $2 {too greedy.} Rxe3+ (36... Rc4 37. Bd2 $11) 37. Kxe3 Nc4+ 38. Kd3 Nxb6 $19) 36... Rc4 {[%emt 0:03:00]} 37. Rxb6 {[%emt 0:00:10]} Nxe4 {[%emt 0:01:51]} 38. Rb7+ {[%emt 0:00:17]} Kf8 {[%emt 0:00:20]} 39. Rb8+ {[%emt 0:01:36]} Kf7 {[%emt 0:00:08]} 40. Rb7+ {[%emt 0:00:23]} Kg8 {[%emt 0:00:06]} 41. Rb8+ {[%emt 0:31:03]} Kh7 {[%emt 0:35:16]} 42. a3 {[%emt 0:00:00]} Nc3 {[%emt 0:00:00]} 43. Rb4 {[%emt 0:00:00]} Rc8 {[%emt 0:00:00]} 44. Bd2 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00][%cal Oc8c2]} 45. Rb5 {[%emt 0:00:00]} Ne7 {[%emt 0:00:00][%cal Oh6h5]} 46. Bb4 {[%emt 0:00:00]} Nc6 {[%emt 0:00:00] White must now prevent ...Nd4+.} 47. Rc5 {[%emt 0:00:00]} Nd4+ {[%emt 0:00:00]} 48. Ke4 {[%emt 0:00:00]} Rb8 {[%emt 0:00:00]} 49. Rc7 {[%emt 0:00:00][%cal Og4g5] g5! would now be deadly.} Ra8 $2 {[%emt 0:00:00] [#]} (49... Kh8 $14) 50. g5 $1 $18 {[%emt 0:00:00][%mdl 512]} hxg5 {[%emt 0:00:00]} (50... Kg8 51. g6) 51. hxg5 {[%emt 0:00:00][%cal Bh4g5,Bg5f6][%mdl 32]} Nb5 $2 {[%emt 0:00:00]} (51... Ra6 52. g6+ Kh6) 52. Rb7 {[%emt 0:00:00]} Nxa3 {[%emt 0:00:00]} 53. gxf6 {[%emt 0:00:17]} Nc2 {[%emt 0:00:00]} 54. Bc5 {[%emt 0:01:15]} (54. Kxe5 Nxb4 55. Rxg7+ Kh8 $11) 54... Ra4+ {[%emt 0:00:00]} 1-0

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.20"]
[Round "3.15"]
[White "Vaculik, Jakub"]
[Black "Sliwerski, Radoslaw"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "B90"]
[WhiteElo "2281"]
[BlackElo "2040"]
[PlyCount "143"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,143,38,26,2,6,0,0,4,5,-33,-16,-15,10,7,34,24,27,0,29,29,30,18,10,23,9,0,0,0,39,6,0,-10,17,0,45,22,47,-4,52,0,83,85,63,45,63,-8,-12,-18,-24,-20,0,0,0,-8,0,0,0,0,0,-11,7,0,36,46,45,8,6,0,0,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:07]} c5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:20]} d6 {[%emt 0:00:01]} 3. d4 {[%emt 0:00:26]} cxd4 {[%emt 0:00:02]} 4. Nxd4 {[%emt 0:00:08]} Nf6 {[%emt 0:00:01]} 5. Nc3 {[%emt 0:00:38]} a6 {[%emt 0:00:01]} 6. Qd3 {[%emt 0:00:51]} e6 {[%emt 0:08:27]} 7. a4 {[%emt 0:00:30]} Be7 {[%emt 0:00:54]} 8. Be2 {[%emt 0:03:54]} O-O {[%emt 0:01:55]} 9. Qg3 {[%emt 0:06:54]} Kh8 {[%emt 0:02:06]} 10. O-O {[%emt 0:09:34]} Bd7 {[%emt 0:05:25]} 11. Rd1 {[%emt 0:05:09]} Qc7 {[%emt 0:03:55]} 12. Be3 {[%emt 0:04:32]} Nc6 {[%emt 0:04:03]} 13. Nb3 {[%emt 0:03:06]} Ne5 {[%emt 0:13:55][%cal Ob7b5]} 14. a5 {[%emt 0:12:29]} Rac8 {[%emt 0:04:01]} 15. Bb6 {[%emt 0:05:34]} Qb8 $1 {[%emt 0:00:30]} 16. Nd2 {[%emt 0:06:42][%cal Bb3d2,Bd2f3,Bf3d4][%mdl 32]} Bc6 {[%emt 0:19:56]} 17. f4 {[%emt 0:05:39]} Ng6 {[%emt 0:02:49]} 18. Be3 {[%emt 0:07:40]} Bd8 {[%emt 0:05:14]} 19. Bd3 {[%emt 0:03:41]} Bc7 {[%emt 0:01:41]} 20. Nf3 {[%emt 0:01:13]} Rcd8 {[%emt 0:06:58]} 21. Nd4 {[%emt 0:06:55]} Bd7 {[%emt 0:04:28]} 22. Nde2 {[%emt 0:01:24]} Bc6 {[%emt 0:00:40]} 23. h3 {[%emt 0:01:43]} ({White should try} 23. Qh3 $14) 23... Ne7 {[%emt 0:03:41]} (23... e5 $1 $11) 24. Qh4 {[%emt 0:02:02]} (24. Nd4 $14) 24... b5 {[%emt 0:04:42] [#]} (24... e5 $11 {keeps the balance.}) 25. axb6 $1 $16 {[%emt 0:03:19] White is more active.} Bxb6 {[%emt 0:00:02]} 26. Bxb6 {[%emt 0:00:45]} Qxb6+ {[%emt 0:00:02]} 27. Kh1 {[%emt 0:01:40]} (27. Qf2 $14 Qxf2+ 28. Kxf2) 27... Ng6 $11 {[%emt 0:01:23]} 28. Qg3 {[%emt 0:01:56]} a5 {[%emt 0:00:26]} 29. b3 {[%emt 0:00:48]} Qb4 {[%emt 0:02:27][%cal Oe6e5]} 30. Qe3 {[%emt 0:00:59]} e5 {[%emt 0:01:34]} 31. fxe5 {[%emt 0:01:57]} dxe5 {[%emt 0:00:50]} 32. Bc4 {[%emt 0:00:36]} Rxd1+ {[%emt 0:00:40]} 33. Rxd1 {[%emt 0:00:10]} a4 {[%emt 0:00:16]} 34. Ra1 {[%emt 0:01:31]} axb3 {[%emt 0:01:15]} 35. cxb3 {[%emt 0:00:08]} Ra8 {[%emt 0:01:25]} 36. Rxa8+ {[%emt 0:00:34]} Bxa8 {[%emt 0:00:02]} 37. Bxf7 {[%emt 0:01:11]} Nxe4 {[%emt 0:00:27]} 38. Bxg6 {[%emt 0:00:53]} hxg6 {[%emt 0:00:37]} 39. Nxe4 {[%emt 0:00:32]} Bxe4 $14 {[%emt 0:01:37][%mdl 4096] Endgame KQB-KQN} 40. Kh2 {[%emt 0:01:34]} Qb7 {[%emt 0:01:21]} 41. Qg5 {[%emt 0:07:40]} Bf5 {[%emt 0:09:59]} 42. Qh4+ {[%emt 0:00:26]} Kg8 {[%emt 0:00:04]} 43. Qc4+ {[%emt 0:00:16]} Kh7 {[%emt 0:13:02]} 44. Nc3 {[%emt 0:02:08]} e4 {[%emt 0:00:55]} 45. b4 {[%emt 0:06:21][%cal Bb3b4,Bb4b5][%mdl 32]} e3 {[%emt 0:01:51]} 46. Qh4+ {[%emt 0:02:28]} Kg8 {[%emt 0:00:07] And now ...Qc7+ would win.} 47. Qd8+ {[%emt 0:00:32]} Kh7 {[%emt 0:02:10]} 48. b5 {[%emt 0:00:32]} Bd7 {[%emt 0:05:06]} 49. Qh4+ {[%emt 0:04:50]} Kg8 {[%emt 0:00:02]} 50. Qc4+ {[%emt 0:00:13]} Kh7 {[%emt 0:00:04]} 51. Kg3 {[%emt 0:02:03]} e2 {[%emt 0:01:18]} 52. Nxe2 {[%emt 0:03:24] Qh4+ is the strong threat.} Qxb5 {[%emt 0:00:21]} 53. Qh4+ {[%emt 0:00:53]} Qh5 {[%emt 0:00:15]} 54. Qxh5+ {[%emt 0:01:51]} gxh5 $11 {[%emt 0:00:01] KB-KN} 55. Kf4 {[%emt 0:00:38]} Kh6 {[%emt 0:01:12]} 56. h4 {[%emt 0:00:46]} g6 {[%emt 0:00:18]} 57. Nd4 {[%emt 0:00:24]} Bg4 {[%emt 0:00:37]} 58. g3 {[%emt 0:00:14]} Bd7 {[%emt 0:00:25]} 59. Nf3 {[%emt 0:00:05]} Bg4 {[%emt 0:00:17]} 60. Ng5 {[%emt 0:00:10]} Bf5 {[%emt 0:00:29]} 61. Ke5 {[%emt 0:00:07]} Kg7 {[%emt 0:00:48]} 62. Nf3 {[%emt 0:00:13]} Kf7 {[%emt 0:00:26]} 63. Nd4 {[%emt 0:00:25]} Bd7 {[%emt 0:00:22]} 64. Ne2 {[%emt 0:00:08]} Bf5 {[%emt 0:00:28]} 65. Nf4 {[%emt 0:00:05][%cal Of4h5]} Bc2 {[%emt 0:00:09]} 66. Nd5 {[%emt 0:00:22]} Bb3 {[%emt 0:00:43]} 67. Nc7 {[%emt 0:00:23]} Bc4 {[%emt 0:00:17]} 68. Na8 {[%emt 0:00:29]} Bd3 {[%emt 0:00:27]} 69. Nb6 {[%emt 0:00:16]} Bf5 {[%emt 0:00:35]} 70. Nd5 {[%emt 0:00:25]} Be6 {[%emt 0:00:41]} 71. Nf4 {[%emt 0:00:05]} Bc4 {[%emt 0:00:13]} 72. Nh3 {[%emt 0:00:28]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "4.11"]
[White "Konopka, Michal"]
[Black "Sliwerski, Radoslaw"]
[Result "1-0"]
[Annotator "TA"]
[ECO "A46"]
[WhiteElo "2321"]
[BlackElo "2040"]
[PlyCount "111"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,111,0,8,32,31,37,31,59,58,51,44,117,103,111,6,20,10,27,22,20,18,27,26,17,19,29,15,16,6,6,3,23,22,23,17,10,8,11,0,0,0,0,0,59,59,59,56,56,59,59,60,176,168,181,159,174,174,250,241,270,259,267,258,239,35,304,291,373,355,601,552,1022,995,1100,1100,941,304,1744,1466,1445,1008,1543,0,1750,1618,2197,1766,29973,29972,29971,29975,29979,29981,29981,29982,29982,29983,29984,29985,29985,29984]} 1. d4 {[%emt 0:01:10]} Nf6 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:32]} d5 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:50]} e6 4. Bg2 {[%emt 0:00:09]} c5 {[%emt 0:00:19]} 5. O-O {[%emt 0:00:24]} Nc6 {[%emt 0:00:41]} 6. b3 {[%emt 0:07:14]} cxd4 {[%emt 0:04:35]} 7. Nxd4 {[%emt 0:00:06]} Nxd4 {[%emt 0:00:09]} 8. Qxd4 {[%emt 0:00:09]} Be7 {[%emt 0:00:06]} 9. Bb2 {[%emt 0:01:45]} O-O {[%emt 0:09:13]} 10. c4 {[%emt 0:07:08]} dxc4 {[%emt 0:06:20]} 11. Qxc4 {[%emt 0:04:54]} Rb8 {[%emt 0:11:00]} (11... Qa5 $14) 12. Be5 $1 $16 {[%emt 0:29:14] White has more active pieces. The black rooks are passive.} Bd6 {[%emt 0:03:44]} 13. Bxf6 {[%emt 0:05:31]} (13. Rd1 $16 Nd5 14. Bxd6 Qxd6 15. Nc3) 13... Qxf6 $11 {[%emt 0:01:00]} 14. Nc3 {[%emt 0:00:02][%cal Bb1c3,Bc3e4,Be4c5][%mdl 32]} Be5 {[%emt 0:08:08]} 15. Rac1 {[%emt 0:00:55]} Bd7 {[%emt 0:03:06]} 16. Ne4 {[%emt 0:00:13]} Qe7 {[%emt 0:03:10]} 17. Qc5 {[%emt 0:00:29]} Qxc5 {[%emt 0:07:14]} 18. Nxc5 {[%emt 0:00:07]} Bc8 $1 {[%emt 0:08:16] Black is weak on the light squares} 19. Rfd1 {[%emt 0:03:04]} b6 {[%emt 0:01:14]} 20. f4 {[%emt 0:11:06]} Bb2 {[%emt 0:14:34]} 21. Rc2 {[%emt 0:00:11]} bxc5 {[%emt 0:00:18]} 22. Rxb2 {[%emt 0:00:07] Threatening Rc2.} c4 {[%emt 0:00:15]} 23. Rc1 {[%emt 0:05:20]} cxb3 {[%emt 0:10:12]} 24. axb3 {[%emt 0:00:09][%cal Ba2b3,Bb3b4,Bb4b5,Bb5a6][%mdl 32]} Bb7 {[%emt 0:01:18]} 25. Rc7 {[%emt 0:02:57]} Bxg2 {[%emt 0:00:10]} 26. Kxg2 {[%emt 0:00:04][%mdl 4096] Endgame KRR-KRR} a5 {[%emt 0:01:02]} 27. Rc5 {[%emt 0:01:26]} a4 {[%emt 0:00:52]} (27... Ra8 $11) 28. b4 $14 {[%emt 0:00:02]} Rfc8 {[%emt 0:06:08] Hoping for ...Rxc5.} 29. Ra5 {[%emt 0:07:05]} Rc4 {[%emt 0:00:07]} 30. Rxa4 {[%emt 0:00:55]} h5 {[%emt 0:00:18]} 31. Kf3 {[%emt 0:02:03]} Rd8 {[%emt 0:01:08]} ({Black should play} 31... f5 $14) 32. Ra3 {[%emt 0:01:59]} Rb8 33. b5 {[%emt 0:00:29]} Rb6 {[%emt 0:01:21]} 34. Ra6 $1 {[%emt 0:04:22]} Rxa6 {[%emt 0:00:09]} (34... Rb7 $142 35. Rb3 Kh7) 35. bxa6 $18 {[%emt 0:00:02] KR-KR. White is a pawn up.} Ra4 {[%emt 0:00:04]} 36. Rb6 {[%emt 0:00:24]} g6 {[%emt 0:00:16]} 37. h3 {[%emt 0:03:33][%cal Bh2h3,Bh3g4,Bg4g5][%mdl 32]} Kg7 {[%emt 0:00:07]} 38. g4 $2 {[%emt 0:00:10]} (38. Ke3 $18) 38... Ra3+ $2 {[%emt 0:00:28][%mdl 8192] [#]} (38... g5 $14) 39. e3 $1 {[%emt 0:00:28][%cal Be2e3,Be3f4][%mdl 32]} hxg4+ {[%emt 0:00:18]} 40. hxg4 {[%emt 0:00:02]} g5 $2 {[%emt 0:00:50] [#]} (40... Ra5 41. g5 Ra4) 41. Ke4 $1 {[%emt 0:11:28]} ({Less strong is} 41. fxg5 Ra4 $14) 41... gxf4 {[%emt 0:11:53]} 42. exf4 {[%emt 0:00:52]} Kf6 {[%emt 0:06:20]} 43. g5+ {[%emt 0:13:02]} Kg7 {[%emt 0:00:54]} 44. Ke5 $2 {[%emt 0:00:26]} (44. Kd4 {aiming for Kc5.} Ra1 45. Kc5) 44... Ra4 $2 {[%emt 0:03:12]} (44... Rd3 45. a7 Rd5+ 46. Ke4 Ra5) 45. Rc6 {[%emt 0:02:59]} Ra5+ {[%emt 0:04:43]} 46. Kd4 {[%emt 0:01:59]} Ra4+ {[%emt 0:01:21]} 47. Ke5 {[%emt 0:00:31]} Ra5+ $1 {[%emt 0:00:10]} 48. Kd6 {[%emt 0:01:03]} Ra4 {[%emt 0:00:06]} 49. Kc7 {[%emt 0:02:45]} Rxf4 {[%emt 0:00:25]} 50. a7 {[%emt 0:00:11]} Ra4 {[%emt 0:00:08]} 51. Kb7 {[%emt 0:00:03]} Rxa7+ {[%emt 0:01:34]} 52. Kxa7 {[%emt 0:00:05]} Kg6 {[%emt 0:00:02]} 53. Rc5 {[%emt 0:00:12]} f5 {[%emt 0:00:04]} 54. gxf6 {[%emt 0:00:13]} Kxf6 {[%emt 0:00:02]} 55. Kb6 {[%emt 0:00:32]} e5 {[%emt 0:00:04]} 56. Kb5 {[%emt 0:00:32]} 1-0

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "4.12"]
[White "Roesemann, Rainer"]
[Black "Vaculik, Jakub"]
[Result "0-1"]
[Annotator "TA"]
[ECO "A13"]
[WhiteElo "2276"]
[BlackElo "2281"]
[PlyCount "96"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,96,0,0,-9,-14,-50,-46,-93,-86,-100,-96,-115,-77,-120,-118,-118,-122,-115,-53,-127,-104,-81,-96,-137,-136,-162,-153,-148,-123,-126,-76,-172,-89,-143,-128,-140,-124,-144,-126,-137,-143,-135,-123,-134,-114,-118,-96,-143,-139,-119,-128,-159,-144,-165,-175,-195,-113,-191,-204,-195,-202,-193,-168,-279,-229,-266,-264,-389,-352,-470,-445,-466,-387,-400,-412,-439,-212,-297,-256,-481,-445,-595,-535,-1739,-1737,-29979,-5785,-29995,-945]} 1. c4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:27]} 2. g3 {[%emt 0:00:07]} e6 {[%emt 0:00:08]} 3. Bg2 {[%emt 0:00:10]} d5 {[%emt 0:00:20]} 4. Nf3 {[%emt 0:00:10]} dxc4 {[%emt 0:01:09]} 5. O-O {[%emt 0:00:35]} a6 {[%emt 0:01:03]} 6. Na3 {[%emt 0:01:20]} b5 {[%emt 0:01:23]} 7. b3 {[%emt 0:07:45]} cxb3 {[%emt 0:11:43]} 8. axb3 {[%emt 0:00:55]} (8. Ne5 $15 Ra7 9. Qxb3) 8... Bb7 $17 {[%emt 0:01:33]} 9. Bb2 {[%emt 0:00:20]} Be7 {[%emt 0:07:51]} 10. Qc2 {[%emt 0:00:22]} Nbd7 {[%emt 0:05:52]} 11. d4 {[%emt 0:07:50]} Be4 {[%emt 0:05:26]} 12. Qd2 {[%emt 0:02:14]} O-O {[%emt 0:03:05]} 13. Rfd1 {[%emt 0:02:00]} Nb6 {[%emt 0:03:02]} ({Black should play} 13... Bd5 $17 14. Ne1 Bxg2 15. Nxg2 Qc8) 14. Nc2 {[%emt 0:11:15]} (14. Nb1 $15) 14... Qd5 {[%emt 0:08:22]} 15. Ba3 {[%emt 0:04:45]} Bd6 {[%emt 0:06:20] Black has more active pieces.} (15... Qxb3 16. Bxe7 Qxc2 (16... Bxc2 17. Rdc1 $16) 17. Qxc2 Bxc2 18. Rdc1 $18) 16. Qc3 {[%emt 0:01:03]} Qb7 {[%emt 0:02:25]} 17. Nfe1 {[%emt 0:02:01]} Bxg2 {[%emt 0:08:14]} 18. Nxg2 {[%emt 0:00:19]} Nbd5 {[%emt 0:01:47]} 19. Qd3 {[%emt 0:01:56]} Rfd8 {[%emt 0:02:40]} (19... Ne7 $142 20. Nge3 a5) 20. f3 {[%emt 0:07:08]} (20. e4 $17 Bxa3 21. exd5) 20... Nb6 {[%emt 0:02:41]} (20... Bxa3 $19 21. Nxa3 Ne7) 21. e4 {[%emt 0:03:05] [#]} (21. Bxd6 $142 Rxd6 (21... cxd6 $2 22. e4 $17) 22. e4) 21... Bxa3 $1 {[%emt 0:01:01]} 22. Rxa3 {[%emt 0:01:36]} c5 {[%emt 0:00:12]} 23. Qe2 {[%emt 0:04:39]} c4 {[%emt 0:02:16]} 24. Nge3 {[%emt 0:00:53]} cxb3 {[%emt 0:02:21]} 25. Rxb3 {[%emt 0:00:23]} Na4 {[%emt 0:02:11]} 26. Ra1 {[%emt 0:04:51]} Qa7 {[%emt 0:02:04]} 27. Kg2 {[%emt 0:01:05]} Rac8 {[%emt 0:00:38]} 28. Qd2 {[%emt 0:02:28]} ({White should try} 28. Qe1) 28... Nd7 {[%emt 0:08:51]} 29. Qa5 {[%emt 0:00:50]} Ra8 {[%emt 0:02:22]} 30. h4 {[%emt 0:03:42]} Rdc8 {[%emt 0:01:20]} 31. h5 {[%emt 0:04:43]} h6 {[%emt 0:00:19]} 32. g4 {[%emt 0:00:39]} Qc7 {[%emt 0:00:34]} (32... Ndb6 $19 33. Qd2 Qd7) 33. Qd2 {[%emt 0:00:23]} (33. Qxc7 $17 Rxc7 34. Kf2) 33... Ndb6 $19 {[%emt 0:01:10]} 34. Na3 {[%emt 0:04:02]} Qf4 {[%emt 0:01:18]} 35. Ra2 {[%emt 0:01:34]} Ra7 {[%emt 0:01:01]} 36. Nac2 {[%emt 0:02:29]} (36. Rc2 {keeps fighting.}) 36... Qg5 {[%emt 0:02:04][%cal Of7f5]} 37. Qf2 {[%emt 0:06:39]} Rac7 {[%emt 0:01:28]} 38. Nb4 {[%emt 0:00:57]} (38. Qe1 $142) 38... Rc3 {[%emt 0:01:29]} 39. Rxc3 {[%emt 0:01:12]} Rxc3 {[%emt 0:00:08]} 40. f4 {[%emt 0:00:46]} Qd8 {[%emt 0:00:27]} 41. d5 {[%emt 0:32:34]} Qd6 {[%emt 0:09:51]} 42. Nc6 {[%emt 0:00:00]} Qc5 {[%emt 0:05:54]} (42... exd5 $2 43. Nf5 Qc5 (43... Qxc6 $2 44. Ne7+ Kh7 45. Nxc6 $18) 44. Nce7+ Kf8 45. Qh4 $19) (42... b4 $142 {White must now prevent ...b3.} 43. Rd2 b3) 43. Re2 {[%emt 0:00:00]} (43. Nd1 $142 Qxf2+ 44. Kxf2) 43... exd5 {[%emt 0:02:50]} 44. Ne5 $2 {[%emt 0:00:00]} (44. Nf5 {was the only defense.}) 44... d4 {[%emt 0:03:52]} 45. Nf5 {[%emt 0:00:00]} d3 {[%emt 0:01:53]} 46. Qh4 {[%emt 0:00:00] Black must now prevent Qd8+.} dxe2 {[%emt 0:03:34]} 47. Qd8+ {[%emt 0:00:00]} Kh7 {[%emt 0:00:09]} 48. g5 {[%emt 0:01:40] [#]} Qg1+ $3 {[%emt 0:00:14][%mdl 512]} 0-1

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "4.13"]
[White "Bhagat Kush"]
[Black "Pisk, Petr"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "B72"]
[WhiteElo "2294"]
[BlackElo "2302"]
[PlyCount "18"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,18,62,64,30,54,42,41,17,38]} 1. e4 {[%emt 0:02:30]} c5 {[%emt 0:01:51]} 2. Nf3 {[%emt 0:00:13]} d6 {[%emt 0:00:17]} 3. d4 {[%emt 0:00:28]} cxd4 {[%emt 0:00:21]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {[%emt 0:01:24]} 5. Nc3 {[%emt 0:00:12]} g6 {[%emt 0:04:20]} 6. Be3 {[%emt 0:01:19]} a6 {[%emt 0:05:30]} 7. f3 {[%emt 0:08:20] White is more active.} b5 {[%emt 0:02:26]} 8. Qd2 {[%emt 0:07:42]} Bb7 {[%emt 0:02:08]} 9. h4 {[%emt 0:17:37]} h5 {[%emt 0:03:50]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "4.14"]
[White "Senthil Maran K"]
[Black "Tichy, Stepan"]
[Result "1-0"]
[Annotator "TA"]
[ECO "A13"]
[WhiteElo "2398"]
[BlackElo "2184"]
[PlyCount "103"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,103,21,47,47,35,25,48,27,45,0,47,38,32,34,35,30,52,60,60,74,75,59,64,69,72,75,73,62,62,56,58,56,71,56,74,59,84,85,87,66,70,71,65,15,54,43,82,103,106,107,136,129,144,99,123,63,81,0,113,112,86,64,41,37,42,37,45,40,35,54,49,12,163,157,145,162,182,182,483,171,568,565,459,196,629,189,745,849,817,855,791,862,856,839,790,769]} 1. c4 {[%emt 0:00:02]} e6 {[%emt 0:02:33]} 2. g3 {[%emt 0:00:17]} Nf6 {[%emt 0:00:32]} 3. Bg2 {[%emt 0:00:12]} d5 {[%emt 0:00:23]} 4. d4 {[%emt 0:00:42]} c6 {[%emt 0:01:39]} 5. Nf3 {[%emt 0:00:17]} Ne4 {[%emt 0:05:49]} 6. O-O {[%emt 0:00:51]} Nd7 {[%emt 0:01:26]} 7. Nc3 {[%emt 0:03:15]} f5 {[%emt 0:03:08][%cal Bf7f5,Bf5e4][%mdl 32]} 8. Bf4 {[%emt 0:11:43][%cal Bc1f4,Bf4e3,Be3c5][%mdl 32]} Be7 {[%emt 0:06:07][%cal Bf8e7,Be7f6,Bf6e5][%mdl 32]} 9. Qc2 {[%emt 0:03:35]} O-O {[%emt 0:01:21]} (9... g5 $11 {is superior.} 10. Be3 Nd6) 10. Nxe4 {[%emt 0:03:31]} fxe4 {[%emt 0:00:37]} 11. Ne5 {[%emt 0:00:25]} Bf6 {[%emt 0:09:00]} 12. Rad1 {[%emt 0:03:30]} g5 {[%emt 0:05:42]} 13. Be3 {[%emt 0:04:00]} Nxe5 {[%emt 0:07:40]} 14. dxe5 {[%emt 0:02:19]} Bxe5 {[%emt 0:00:10]} 15. Bxe4 {[%emt 0:01:14]} Qe7 {[%emt 0:00:21]} 16. cxd5 {[%emt 0:02:05]} exd5 {[%emt 0:01:51]} 17. Bc5 {[%emt 0:00:16]} Bd6 {[%emt 0:01:31] [#]} 18. Bxh7+ $1 {[%emt 0:05:16]} Qxh7 {[%emt 0:00:47]} 19. Qxh7+ {[%emt 0:00:09]} Kxh7 {[%emt 0:00:02]} 20. Bxd6 {[%emt 0:00:02]} Re8 {[%emt 0:00:40]} 21. Rd2 {[%emt 0:00:29]} Bh3 {[%emt 0:02:08]} 22. Re1 {[%emt 0:00:41]} Re6 {[%emt 0:02:05]} 23. Ba3 {[%emt 0:00:45]} Bf5 {[%emt 0:04:19]} 24. f3 $36 {[%emt 0:00:26][%mdl 2048] White is more active.} g4 {[%emt 0:00:31]} 25. Kf2 {[%emt 0:01:04][%cal Oh2h3]} Rae8 {[%emt 0:00:26]} 26. Rh1 {[%emt 0:01:31]} (26. Rc1 $14) 26... Rf6 {[%emt 0:05:30]} 27. Rf1 {[%emt 0:05:13]} Kg6 {[%emt 0:05:39]} 28. Bc5 {[%emt 0:07:23]} b6 {[%emt 0:01:52]} 29. Bd4 {[%emt 0:02:34]} Rfe6 {[%emt 0:00:31] [#]} 30. b4 $1 {[%emt 0:00:32]} Kf7 {[%emt 0:03:05]} 31. Rh1 {[%emt 0:08:35]} Rc8 {[%emt 0:14:22]} 32. Bb2 {[%emt 0:06:13]} (32. Rc1 $16) 32... Rce8 $14 {[%emt 0:03:40]} 33. Bd4 {[%emt 0:07:12]} Rc8 $1 {[%emt 0:00:09]} 34. Bc3 {[%emt 0:00:47]} Rce8 {[%emt 0:00:22]} 35. h3 {[%emt 0:01:23]} gxf3 {[%emt 0:01:13]} 36. exf3 {[%emt 0:00:01]} Re3 {[%emt 0:00:12]} 37. Rc1 {[%emt 0:00:13] g4 is the strong threat.} Bd3 {[%emt 0:01:31]} 38. g4 {[%emt 0:08:43]} c5 {[%emt 0:00:16] Against Bd4} 39. bxc5 {[%emt 0:01:50]} bxc5 {[%emt 0:00:02]} 40. Ba1 {[%emt 0:03:57]} Be2 $2 {[%emt 0:05:33]} (40... Re2+ $11 41. Rxe2 Rxe2+ 42. Kg3 Rxa2) 41. Rxc5 $18 {[%emt 0:31:51]} (41. Rxd5 Rxf3+ 42. Kg2 Ree3 $16) 41... Rxf3+ {[%emt 0:09:55]} 42. Kg2 {[%emt 0:00:00]} Ra3 {[%emt 0:02:24]} (42... Ree3 $2 43. Rc7+ (43. Rcxd5 Rg3+ 44. Kh2 Rxh3+ 45. Kg2 Rhg3+ 46. Kh2 Bxg4 $11) 43... Kg6 44. Rc6+ (44. Rxa7 Bf1+ 45. Kg1 Bxh3 $11) (44. Rxd5 Rg3+ 45. Kf2 Rgf3+ 46. Kg1 Rg3+ 47. Kf2 Rgf3+ 48. Kg1 Rg3+ 49. Kh2 Rxh3+ 50. Kg2 Rhg3+ 51. Kh2 Rh3+ 52. Kg2 Rhg3+ 53. Kf2 Rgf3+ 54. Kg2 Rg3+ $11) 44... Kf7 45. Rxe2 (45. Rxd5 Bf1+ 46. Kg1 Bxh3 $11) 45... Rg3+ 46. Kf1 Rxh3 47. Rf6+ Kg8 48. Rxe3 Rxe3 49. g5 $18) 43. Rc7+ {[%emt 0:00:00]} (43. Rdxd5 Bf3+ (43... Rxa2 44. Rf5+ Ke6 45. Rce5+ Kd7 46. Rf7+ Kd6 47. Rxe8 $16) 44. Kf1 Bxd5 45. Rxd5 Rxh3 $15) 43... Kg8 $2 {[%emt 0:02:45]} (43... Kg6 44. Rg7+ (44. Rxd5 $2 Bf3+ 45. Kf2 Bxd5 $19) 44... Kh6) 44. Bd4 $2 {[%emt 0:00:00]} (44. Rxd5 $2 Bf3+ (44... Rxa2 45. Rg7+ Kh8 46. Rh5#) 45. Kg3 Bxd5+ $19) (44. Bc3) 44... a5 $2 {[%emt 0:02:04]} (44... Rd3 {is tougher.} 45. Rg7+ Kf8 46. Rxd3 Bxd3 47. Rxa7 Re4) 45. Rg7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:05]} 46. Ra7 {[%emt 0:00:00]} (46. Rc2 $142 Bf3+ 47. Kf1) 46... Kg8 $2 {[%emt 0:07:18]} (46... Rd3 47. Bc5+ Kg8 48. Rxd3 Bxd3) 47. Bc5 $2 {[%emt 0:00:00]} (47. Rc2 {White threatens Rcc7 and mate.} Bf3+ 48. Kf1) 47... Bf3+ $2 {[%emt 0:02:07]} (47... Rd3 48. Rxd3 Bxd3 49. Rxa5 Re2+ 50. Kg3 Rc2) 48. Kg3 {[%emt 0:00:00]} Rc3 {[%emt 0:00:16]} 49. Bd4 {[%emt 0:00:00]} ({Inferior is} 49. Rxa5 Bxg4+ 50. Kxg4 Re4+ 51. Kf5 Rf3+ 52. Kg5 Rg3+ 53. Kf6 Rf3+ 54. Kg6 Rg3+ 55. Kf5 Rf3+ 56. Kg6 Rg3+ 57. Kh5 Rxh3+ 58. Kg5 Rg3+ 59. Kh5 Rh3+ 60. Kg6 Rg3+ 61. Kh5 Rh3+ $11) 49... Ra3 {[%emt 0:00:38]} 50. Rg7+ {[%emt 0:00:00]} Kf8 {[%emt 0:00:24]} 51. Rf2 {[%emt 0:00:00]} Re4 {[%emt 0:00:58]} 52. Bb2 {[%emt 0:00:00]} (52. Rxf3+ Rxf3+ 53. Kxf3 Rxd4 $16) 1-0

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "4.15"]
[White "Van der Hagen, Loek"]
[Black "Ochedzan, Filip"]
[Result "1-0"]
[Annotator "TA"]
[ECO "B67"]
[WhiteElo "2299"]
[BlackElo "2138"]
[PlyCount "145"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,145,29,23,45,27,30,20,20,18,14,20,32,26,16,17,30,18,77,72,61,43,50,0,85,89,102,116,163,170,170,164,151,154,177,53,60,41,33,28,28,22,50,0,0,0,14,0,0,0,0,0,0,0,45,0,18,0,59,50,80,52,106,110,111,112,160,170,181,180,180,180,176,174,176,176,134,166,140,109,176,168,216,96,396,125,335,312,320,154,122,55,818,847,656,637,584,580,1594,2839,29967,29969,29971,29972,29972,29973,29970,29974,29973,29974,29974,29975,29975,29976,29976,29977,29975,29976,29975,29976,29981,29982,29981,29982,29990,29991,29994,29991,29991,29990]} 1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:09]} d6 {[%emt 0:00:34]} 3. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:04]} 6. Bg5 {[%emt 0:00:17]} e6 {[%emt 0:00:09]} 7. Qd2 {[%emt 0:00:08]} a6 {[%emt 0:00:10]} 8. O-O-O {[%emt 0:00:24]} Bd7 {[%emt 0:00:05]} 9. f3 {[%emt 0:00:14]} Nxd4 {[%emt 0:00:10]} 10. Qxd4 {[%emt 0:00:09]} Be7 {[%emt 0:00:24]} 11. g4 {[%emt 0:02:13]} h5 {[%emt 0:00:21]} 12. gxh5 {[%emt 0:01:17]} Nxh5 {[%emt 0:00:50]} 13. Bxe7 {[%emt 0:01:33]} Qxe7 {[%emt 0:00:33]} 14. Rg1 {[%emt 0:00:21][%cal Od4b4]} (14. Qxd6 $2 Qxd6 15. Rxd6 Ng3 $19) 14... Bc6 {[%emt 0:15:22]} 15. Qxd6 {[%emt 0:03:47]} Qxd6 {[%emt 0:00:29]} 16. Rxd6 {[%emt 0:00:06]} Ke7 {[%emt 0:00:31]} 17. Rd2 {[%emt 0:00:48]} b5 {[%emt 0:06:06]} (17... Nf4 $11) 18. Rg5 {[%emt 0:05:32]} g6 {[%emt 0:04:08]} 19. Rc5 {[%emt 0:07:48]} Rhc8 $1 {[%emt 0:01:57]} 20. Rg5 {[%emt 0:14:20]} (20. Nd1 $14) 20... b4 {[%emt 0:12:31]} (20... Rh8 $1 $11 {keeps the balance.}) 21. Nd1 $16 {[%emt 0:08:21] White has more active pieces.} Nf4 {[%emt 0:01:03]} 22. Ra5 {[%emt 0:02:11]} Bb5 {[%emt 0:03:30]} 23. Bxb5 $18 {[%emt 0:03:01]} axb5 {[%emt 0:00:01]} 24. Rxb5 {[%emt 0:18:30]} Rxa2 {[%emt 0:00:22][%cal Ra2a1]} 25. Rb7+ $1 {[%emt 0:00:04]} (25. Rxb4 $2 Ra1#) 25... Ke8 {[%emt 0:08:03] [#]} 26. Kb1 {[%emt 0:10:03] Inhibits Ra1+.} (26. Rxb4 $2 Ra1#) (26. Rdd7 $1 $18 {[%cal Rd7e7] Black must now prevent Re7+.} b3 27. c3 (27. Rxf7 $2 Rxc2+ 28. Kb1 Ra1+ 29. Kxa1 Rc1#) (27. Re7+ Kf8 $18)) 26... Rca8 $14 {[%emt 0:01:15][%csl Ga8][%cal Ra2a1]} 27. Rb8+ {[%emt 0:00:06]} Ke7 {[%emt 0:02:01][%csl Ga8][%cal Ra2a1]} 28. Rxa8 {[%emt 0:00:05]} (28. Rxb4 $2 Ra1#) 28... Rxa8 {[%emt 0:00:06][%mdl 4096] Endgame KRN-KRN. White is a pawn up.} 29. Ne3 {[%emt 0:00:40]} Rh8 {[%emt 0:02:18]} 30. Nf1 {[%emt 0:07:11]} (30. Ng4 $14) 30... Rh3 $11 {[%emt 0:03:18]} 31. Ng3 {[%emt 0:00:09]} Nh5 {[%emt 0:01:23]} 32. Rg2 {[%emt 0:08:45]} Nf4 {[%emt 0:00:40]} 33. Rf2 {[%emt 0:00:39]} Kd6 {[%emt 0:01:33]} 34. Ka2 {[%emt 0:00:04]} Kc5 {[%emt 0:02:35]} 35. Kb3 {[%emt 0:00:31]} Kb5 {[%emt 0:05:34]} 36. Rd2 {[%emt 0:03:02]} Nh5 {[%emt 0:03:12]} 37. Rd4 {[%emt 0:03:58]} Nxg3 {[%emt 0:00:59]} (37... Rxh2 $11 38. Rxb4+ Kc6 39. Nxh5 gxh5) 38. Rxb4+ {[%emt 0:00:14] KRN-KR} (38. hxg3 {simplifies} Rxg3 39. Rxb4+ Kc6 40. Rc4+) 38... Kc5 {[%emt 0:11:20] Threatens to win with ...Ne2.} 39. Rc4+ {[%emt 0:00:18]} Kb5 {[%emt 0:00:07]} (39... Kd6 $1 $14 40. hxg3 Rxg3) 40. hxg3 $16 {[%emt 0:00:11]} Rxg3 {[%emt 0:00:05] KR-KR. White is a pawn up.} 41. Rc3 {[%emt 0:30:12]} e5 {[%emt 0:32:18]} (41... g5 $142) 42. Rd3 {[%emt 0:00:17]} f5 {[%emt 0:00:56]} 43. exf5 {[%emt 0:00:13]} gxf5 {[%emt 0:00:16] [#]} 44. Rd5+ $1 {[%emt 0:00:00]} Kc6 {[%emt 0:00:00]} 45. Rxe5 {[%emt 0:00:00]} Rxf3+ {[%emt 0:00:00]} 46. Kc4 {[%emt 0:00:00]} Rf2 {[%emt 0:00:00]} 47. Kd3 {[%emt 0:00:00]} Kd6 {[%emt 0:00:00]} 48. Re8 {[%emt 0:00:00]} Rh2 {[%emt 0:00:00]} (48... f4 $16) 49. b4 $18 {[%emt 0:00:00]} Rh7 {[%emt 0:00:00]} (49... Rh3+ 50. Kc4 Rh2) 50. Rf8 {[%emt 0:00:00]} (50. Rd8+ $18 Ke7 51. Rd5) 50... Rh5 $2 {[%emt 0:00:00][%mdl 8192]} (50... Rh3+ $16 51. Kc4 Rh4+ 52. Kb3 f4) 51. c3 $2 {[%emt 0:00:00]} (51. c4 $18) 51... Ke7 $2 {[%emt 0:00:00]} (51... Rh3+ $16 {was necessary.} 52. Kc4 Rh4+ 53. Kb3 Rf4) 52. Rc8 {[%emt 0:00:00]} Rh6 {[%emt 0:07:16]} 53. Rc7+ {[%emt 0:00:00]} (53. b5 $18 {is more deadly.}) 53... Kd6 $16 {[%emt 0:00:21]} 54. Rf7 {[%emt 0:00:00]} ({White should try} 54. Ra7 $16 {Ra6+ would kill now.} Rh3+ 55. Kc4) 54... Ke6 $2 {[%emt 0:00:12][%mdl 8192]} (54... Rh3+ $14 55. Kc4 Rh4+ 56. Kb5 Ke6) 55. Rf8 $18 {[%emt 0:00:00]} Ke5 {[%emt 0:04:18]} 56. b5 {[%emt 0:00:00][%cal Bb4b5,Bb5b6][%mdl 32]} f4 {[%emt 0:06:05]} 57. Kc4 {[%emt 0:00:00]} Rh7 {[%emt 0:02:12]} 58. b6 {[%emt 0:00:00]} Kd6 {[%emt 0:00:46]} 59. Rxf4 {[%emt 0:00:00]} Kc6 {[%emt 0:00:06]} 60. Rf6+ {[%emt 0:00:00]} Kb7 {[%emt 0:00:05]} 61. Kb4 {[%emt 0:00:00]} Ka6 {[%emt 0:01:14]} 62. c4 {[%emt 0:00:00][%cal Bc3c4,Bc4c5][%mdl 32]} Rh5 {[%emt 0:00:26]} 63. Rd6 {[%emt 0:00:48]} Rg5 {[%emt 0:00:40]} 64. c5 {[%emt 0:03:18]} Rg4+ {[%emt 0:00:13]} 65. Kc3 {[%emt 0:00:05]} Rg7 {[%emt 0:00:51]} 66. Kc4 {[%emt 0:00:34]} Rh7 {[%emt 0:00:14]} 67. Re6 {[%emt 0:00:35]} Rg7 {[%emt 0:00:47]} 68. Kd5 {[%emt 0:00:10]} Kb7 {[%emt 0:00:17]} 69. Kd6 {[%emt 0:00:14]} Rg8 {[%emt 0:00:09]} 70. Re7+ {[%emt 0:00:13]} Kb8 {[%emt 0:00:07]} 71. c6 {[%emt 0:00:36]} Rd8+ {[%emt 0:00:18]} 72. Ke6 {[%emt 0:00:45]} Rh8 {[%emt 0:00:10]} 73. Kd7 {[%emt 0:00:07]} 1-0

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "5.11"]
[White "Ochedzan, Filip"]
[Black "Konopka, Michal"]
[Result "0-1"]
[Annotator "TA"]
[ECO "B01"]
[WhiteElo "2138"]
[BlackElo "2321"]
[PlyCount "82"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,82,50,31,39,-7,-14,-10,-7,-5,0,-48,-37,-47,-54,-33,-47,-70,-73,-55,-56,-98,-95,-91,-93,-100,-97,-101,-92,-100,-91,-108,-105,-109,-99,-91,-95,-106,-103,-106,-115,-108,-114,-109,-111,-127,-137,-137,-131,-122,-114,-270,-254,-290,-296,-438,-428,-434,-424,-477,-475,-689,-654,-601,-591,-738,-725,-1229,-1284,-1497,-1382,-1513,-1318,-1044,-849]} 1. e4 {[%emt 0:00:02]} d5 {[%emt 0:06:29]} 2. exd5 {[%emt 0:00:08]} Qxd5 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:06]} Qa5 {[%emt 0:00:14]} 4. d4 {[%emt 0:00:14]} Nf6 {[%emt 0:00:06]} 5. Nf3 {[%emt 0:00:06]} Bf5 {[%emt 0:00:22]} 6. Bd2 {[%emt 0:00:29]} e6 {[%emt 0:01:19] [#]} 7. Ne4 {[%emt 0:23:22]} Qb6 $11 {[%emt 0:03:50]} 8. Nxf6+ {[%emt 0:00:12]} gxf6 {[%emt 0:00:03]} 9. Bc3 {[%emt 0:00:30]} Bb4 {[%emt 0:21:51]} 10. Qd2 {[%emt 0:01:14]} (10. Bd3 $11 {feels stronger.} Bxd3 11. Qxd3) 10... Nc6 $15 {[%emt 0:05:22][%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 11. Bd3 {[%emt 0:18:14]} Bg4 $1 {[%emt 0:12:39]} 12. Bxb4 {[%emt 0:14:38]} Nxb4 {[%emt 0:06:26]} 13. Be2 {[%emt 0:01:53]} Bxf3 $1 {[%emt 0:04:50]} 14. Bxf3 {[%emt 0:02:11] [#]} Qxd4 $1 {[%emt 0:02:41]} 15. c3 {[%emt 0:09:40]} (15. O-O-O Qxd2+) 15... Qxd2+ {[%emt 0:09:37]} 16. Kxd2 {[%emt 0:00:07]} O-O-O+ {[%emt 0:00:05]} 17. Ke2 {[%emt 0:00:14]} Nd3 {[%emt 0:00:24]} 18. b3 {[%emt 0:01:13]} f5 {[%emt 0:07:40]} 19. g3 {[%emt 0:02:31]} Ne5 {[%emt 0:01:56] Black is more active.} 20. Bg2 {[%emt 0:00:23]} Rd6 {[%emt 0:00:41]} 21. Rad1 {[%emt 0:00:21]} Rhd8 {[%emt 0:00:15]} 22. Rxd6 {[%emt 0:00:55]} Rxd6 {[%emt 0:00:29]} 23. Rd1 {[%emt 0:03:36]} Rxd1 {[%emt 0:02:38]} 24. Kxd1 $17 {[%emt 0:00:06][%mdl 4096] Endgame KB-KN. Black is a pawn up.} b6 {[%emt 0:01:26]} ({Much worse is} 24... Ng4 $6 25. Ke2 $11) 25. Ke2 {[%emt 0:00:25]} Kd7 {[%emt 0:00:22]} 26. h3 {[%emt 0:02:40]} Kd6 {[%emt 0:00:20]} 27. f4 {[%emt 0:00:41]} Nd7 {[%emt 0:00:11]} 28. Ke3 {[%emt 0:00:18]} Nf6 {[%emt 0:00:17]} 29. Bf3 {[%emt 0:00:40]} e5 {[%emt 0:01:48]} 30. fxe5+ $2 {[%emt 0:05:00]} (30. Bb7 $17 {is a better defense.}) 30... Kxe5 $19 {[%emt 0:00:07]} 31. c4 {[%emt 0:00:22]} Ne4 {[%emt 0:01:46]} 32. g4 {[%emt 0:03:59]} (32. Bh5 $142) 32... f4+ {[%emt 0:00:07]} 33. Ke2 {[%emt 0:00:10]} Nc3+ {[%emt 0:01:19]} 34. Kd3 {[%emt 0:00:08]} Nxa2 {[%emt 0:00:12]} 35. Bb7 {[%emt 0:00:29]} (35. g5 $142) 35... Nc1+ {[%emt 0:01:07]} 36. Kc2 {[%emt 0:00:19]} Ne2 {[%emt 0:00:05]} 37. Kd3 {[%emt 0:00:40]} Nd4 {[%emt 0:00:36]} 38. b4 {[%emt 0:00:08]} a5 {[%emt 0:00:05]} 39. bxa5 {[%emt 0:00:09]} bxa5 {[%emt 0:00:06] ...f3 would now be deadly.} 40. g5 {[%emt 0:00:16]} Ne6 {[%emt 0:00:33] ( -> ...Nc5+)} 41. Bc6 {[%emt 0:30:37]} Nxg5 {[%emt 0:30:37]} 0-1

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "5.12"]
[White "Tichy, Stepan"]
[Black "Van der Hagen, Loek"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "A15"]
[WhiteElo "2184"]
[BlackElo "2299"]
[PlyCount "65"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 14,65,39,14,28,23,27,26,25,16,50,0,0,0,8,5,10,-12,-1,-30,0,-4,0,0,0,0,0,-17,0,-15,-9,-23,-16,-16,-23,-26,-26,-30,-26,-26,-26,-26,-26,-26,-26,-26,-26,-26,-26,-32,0,-26,0,-43]} 1. c4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:19]} 2. g3 {[%emt 0:00:09]} e5 {[%emt 0:00:14]} 3. Bg2 {[%emt 0:00:16]} d5 {[%emt 0:00:07]} 4. cxd5 {[%emt 0:01:37]} Nxd5 {[%emt 0:00:10]} 5. Nc3 {[%emt 0:00:39]} Nxc3 {[%emt 0:01:02]} 6. bxc3 {[%emt 0:00:06]} Bd6 {[%emt 0:00:07]} 7. Nf3 {[%emt 0:03:36]} O-O {[%emt 0:00:12]} 8. O-O {[%emt 0:00:04]} e4 {[%emt 0:00:28]} 9. Nd4 {[%emt 0:00:47]} Re8 {[%emt 0:00:07]} 10. d3 {[%emt 0:06:02]} exd3 {[%emt 0:00:08]} 11. Qxd3 {[%emt 0:03:34]} c6 {[%emt 0:03:46]} 12. Be3 {[%emt 0:03:34]} (12. Rd1 $14) 12... Bf8 $11 {[%emt 0:08:49]} 13. Rfd1 {[%emt 0:05:54]} Qf6 {[%emt 0:04:31]} 14. a4 {[%emt 0:05:22]} a5 {[%emt 0:12:39]} 15. Bf3 {[%emt 0:08:11]} Nd7 {[%emt 0:05:37]} 16. Qf5 {[%emt 0:06:27]} Qe7 {[%emt 0:19:53]} 17. Bf4 {[%emt 0:06:38]} g6 {[%emt 0:07:46]} 18. Qc2 {[%emt 0:04:48]} Bg7 {[%emt 0:00:54]} 19. Rd2 {[%emt 0:02:52]} Ne5 {[%emt 0:03:32]} 20. Bxe5 {[%emt 0:00:17]} Qxe5 {[%emt 0:00:21]} 21. Rad1 {[%emt 0:00:39]} Qc5 {[%emt 0:03:16]} 22. Kg2 {[%emt 0:03:30]} Ra6 {[%emt 0:03:50]} 23. Rb1 {[%emt 0:02:38]} Rb6 {[%emt 0:05:31]} 24. Rxb6 {[%emt 0:00:20]} Qxb6 {[%emt 0:00:05]} 25. Qb2 {[%emt 0:01:57]} Qc5 {[%emt 0:06:03]} 26. e3 {[%emt 0:02:30]} Bf6 {[%emt 0:00:39]} 27. Qb3 {[%emt 0:02:57]} Rd8 {[%emt 0:01:25]} 28. Rb2 {[%emt 0:01:21]} Kg7 {[%emt 0:00:55]} 29. Rb1 {[%emt 0:00:36]} h5 {[%emt 0:00:58]} 30. h4 {[%emt 0:00:29]} Rd6 {[%emt 0:01:55]} 31. Rb2 {[%emt 0:03:12]} Rd8 {[%emt 0:00:13]} 32. Rb1 {[%emt 0:00:17]} Rd6 {[%emt 0:02:31]} 33. Rb2 {[%emt 0:00:05]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "5.13"]
[White "Pisk, Petr"]
[Black "Senthil Maran K"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "B31"]
[WhiteElo "2302"]
[BlackElo "2398"]
[PlyCount "36"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 11,36,14,23,33,23,21,22,25,38,16,28,16,22,23,23,15,20,27,20,18,35,20,33,25,35,0,14]} 1. e4 {[%emt 0:00:03]} c5 {[%emt 0:06:09]} 2. Nf3 {[%emt 0:01:14]} Nc6 {[%emt 0:00:15]} 3. Bb5 {[%emt 0:01:28]} g6 {[%emt 0:00:13]} 4. Bxc6 {[%emt 0:01:11]} bxc6 {[%emt 0:00:18]} 5. O-O {[%emt 0:01:03]} Bg7 {[%emt 0:00:26]} 6. c3 {[%emt 0:00:38][%cal Bc2c3,Bc3d4][%mdl 32]} Nh6 {[%emt 0:11:48]} 7. d4 {[%emt 0:01:01]} cxd4 {[%emt 0:00:15]} 8. cxd4 {[%emt 0:00:41]} O-O {[%emt 0:01:33]} 9. Nc3 {[%emt 0:00:53]} f6 {[%emt 0:01:03]} 10. b3 {[%emt 0:02:11]} Nf7 {[%emt 0:00:20]} 11. Bb2 {[%emt 0:01:24]} Ba6 {[%emt 0:04:57]} 12. Re1 {[%emt 0:01:03]} d6 {[%emt 0:00:08]} 13. Rc1 {[%emt 0:04:37]} e5 {[%emt 0:02:42]} 14. Na4 {[%emt 0:06:12]} Rc8 {[%emt 0:04:24]} 15. h3 {[%emt 0:02:01]} Qe7 {[%emt 0:03:01]} 16. Rc2 {[%emt 0:07:32]} Bb5 {[%emt 0:03:51]} 17. Nc3 {[%emt 0:00:45]} Ba6 {[%emt 0:00:01]} 18. Na4 {[%emt 0:00:37]} Bb5 {[%emt 0:00:06] Weighted Error Value: White=0.09 (flawless) /Black=0.06 (flawless) .  OK:         	White=3     	Black=4} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "5.14"]
[White "Vaculik, Jakub"]
[Black "Bhagat Kush"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "A48"]
[WhiteElo "2281"]
[BlackElo "2294"]
[PlyCount "123"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 18,123,-14,-12,19,15,21,19,18,7,19,-7,8,0,39,42,50,41,60,62,75,23,21,1,50,0,0,0,0,0,18,22,41,24,24,23,108,50,60,37,114,121,329,343,486,512,665,328,319,318,295,282,266,31,20,23,24,0,0,0,8,10,24,0,48,37,229,37,36,0,25,25,57,51,53,33,79,48,48,48,79,79,79,79,79,79,79,79,79,79,79,79,79,79,79,79,79,0,36,0,36,36,36,0,0,0,0,0]} 1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:02:22]} 2. Nf3 {[%emt 0:00:11]} g6 {[%emt 0:00:06]} 3. Bg5 {[%emt 0:00:27]} Bg7 {[%emt 0:00:37]} 4. Nbd2 {[%emt 0:00:44]} O-O {[%emt 0:00:29]} 5. c3 {[%emt 0:00:25]} d6 {[%emt 0:07:00]} 6. e4 {[%emt 0:00:48]} Nbd7 {[%emt 0:00:42]} 7. Be2 {[%emt 0:01:00]} h6 {[%emt 0:03:34]} 8. Bh4 {[%emt 0:00:45]} e5 {[%emt 0:00:53]} 9. dxe5 {[%emt 0:02:35]} dxe5 {[%emt 0:02:53]} 10. O-O {[%emt 0:01:52]} b6 {[%emt 0:01:06]} 11. Qc2 {[%emt 0:02:45]} Bb7 {[%emt 0:00:30]} 12. Rfe1 {[%emt 0:00:54]} Qe7 {[%emt 0:02:04]} 13. a4 {[%emt 0:05:34]} a5 {[%emt 0:02:45]} 14. Bb5 {[%emt 0:04:14]} Nc5 {[%emt 0:07:06]} 15. Rac1 {[%emt 0:15:10]} Rac8 {[%emt 0:07:33]} 16. b4 {[%emt 0:05:29]} axb4 {[%emt 0:11:34]} 17. cxb4 {[%emt 0:00:12]} c6 {[%emt 0:04:10]} 18. Bf1 {[%emt 0:02:22]} (18. bxc5 cxb5 19. Qd3 bxa4 (19... bxc5 20. Bxf6 Bxf6 21. axb5 $14) 20. cxb6 Rxc1 21. Rxc1 Rd8 $15) 18... Na6 {[%emt 0:07:51]} 19. Bxa6 {[%emt 0:03:49]} (19. Qb2 $16) 19... Bxa6 $11 {[%emt 0:00:03]} 20. Qc3 {[%emt 0:01:26]} Rfd8 {[%emt 0:08:57]} (20... g5 $11) 21. Nc4 {[%emt 0:04:37]} (21. Qxe5 Qxe5 (21... Qxb4 $2 22. Bxf6 Bxf6 23. Qxf6 $18) 22. Nxe5 Rxd2 $15) (21. Nxe5 $14 g5 (21... Rxd2 22. Nxc6 Qd6 23. b5 $16) 22. Nxc6) 21... Bxc4 {[%emt 0:04:51]} 22. Qxc4 {[%emt 0:00:07]} g5 {[%emt 0:08:30]} 23. Bg3 {[%emt 0:00:10]} Nh5 {[%emt 0:00:09]} 24. Red1 {[%emt 0:04:52]} Nxg3 {[%emt 0:09:26]} 25. hxg3 {[%emt 0:00:25]} Rxd1+ $1 {[%emt 0:06:10]} 26. Rxd1 {[%emt 0:00:02]} Qb7 {[%emt 0:00:22] Black is weak on the light squares} (26... Bf8 $11) 27. Rc1 {[%emt 0:03:58] White is much more active.} (27. a5 $16) 27... Ra8 {[%emt 0:01:36]} 28. Qc2 {[%emt 0:07:09][%cal Oc1d1]} b5 {[%emt 0:00:36]} (28... Kh7 $14) 29. a5 $16 {[%emt 0:01:50]} (29. Qxc6 Qxc6 30. Rxc6 bxa4 $17 (30... Rxa4 31. Kf1 $17)) 29... Bf8 $2 {[%emt 0:00:29]} (29... Rc8 $16 30. Qb3 g4) 30. Nxe5 $18 {[%emt 0:01:20]} (30. Qxc6 $6 Qxc6 31. Rxc6 Bxb4 $18) 30... Bxb4 {[%emt 0:00:06]} (30... c5 {was necessary.} 31. bxc5 Qe7) 31. Ng4 {[%emt 0:00:53]} (31. Qxc6 Qxc6 32. Nxc6 Ba3 $18 (32... Bxa5 $2 33. Ra1 $18)) (31. Nxc6 Bf8 32. e5 Ba3 $16) 31... Bxa5 {[%emt 0:00:56]} 32. Nxh6+ {[%emt 0:01:21]} (32. Nf6+ $142 Kf8 33. Qc5+ (33. Qxc6 Qxc6 34. Rxc6 b4 $17) 33... Kg7 34. Nh5+ Kg8 (34... Kg6 35. Qf5+ Kxh5 36. g4+ Kh4 37. Qf3 Rh8 38. Qh3#) 35. Qe5 (35. Qxc6 Qxc6 36. Rxc6 Kh7 $11)) 32... Kh7 {[%emt 0:00:12]} 33. Ng4 {[%emt 0:00:44]} (33. Qxc6 Qxc6 34. Rxc6 b4 35. Nxf7 b3 $17) 33... Bd8 {[%emt 0:00:40]} 34. e5+ {[%emt 0:06:10]} (34. Qxc6 Qxc6 35. Rxc6 b4 $16) 34... Kg7 {[%emt 0:00:13]} 35. Qe4 $2 {[%emt 0:01:59]} ({Not} 35. Qxc6 Qxc6 36. Rxc6 b4 $14) (35. e6 $18 Qc8 36. Qc3+ (36. Qxc6 Qxc6 37. Rxc6 b4 $11) 36... f6 37. Qb3 (37. Qxc6 Qxc6 38. Rxc6 b4 $11)) 35... Qd7 $1 $14 {[%emt 0:00:46]} 36. Ne3 {[%emt 0:00:42][%cal Oc1d1,Bg4e3,Be3f5,Bf5d6][%mdl 32]} (36. Rxc6 Ra1+ 37. Kh2 Qd1 $19) 36... Ra4 {[%emt 0:00:38]} 37. Qxc6 {[%emt 0:08:30]} Qxc6 {[%emt 0:00:13]} 38. Rxc6 $11 {[%emt 0:00:02][%mdl 4096] Endgame KRB-KRN. White is a pawn up.} Re4 {[%emt 0:00:30]} 39. Nf5+ {[%emt 0:01:14]} Kh7 {[%emt 0:00:01]} 40. Nd6 {[%emt 0:04:58][%csl LRb5,LRe4,LRf7]} Rxe5 {[%emt 0:01:00]} (40... Re1+ $1 $11 41. Kh2 Be7) 41. Nxf7 $14 {[%emt 0:30:49]} Re1+ {[%emt 0:02:54]} 42. Kh2 {[%emt 0:00:00]} Be7 {[%emt 0:00:11]} 43. Nd6 {[%emt 0:00:00]} Re6 {[%emt 0:09:42] Strongly threatening ...Rh6+.} 44. Rc7 $1 {[%emt 0:00:00]} Rxd6 {[%emt 0:01:22]} 45. Rxe7+ $11 {[%emt 0:00:00] KR-KR. White is a pawn up.} Kg6 {[%emt 0:00:03]} 46. Rb7 {[%emt 0:00:00] Wards off Rb6} g4 {[%emt 0:00:54]} (46... Rd5 $1 $14 {should be considered.}) 47. Rxb5 {[%emt 0:00:00] aiming for f3.} Rd2 {[%emt 0:00:16]} 48. Rb4 {[%emt 0:00:00]} Rxf2 {[%emt 0:01:20]} 49. Rxg4+ {[%emt 0:00:00]} Kh5 {[%emt 0:01:34]} 50. Rf4 {[%emt 0:00:00]} Ra2 {[%emt 0:00:11]} 51. Kh3 {[%emt 0:00:00]} Kg5 {[%emt 0:00:47]} 52. Rf3 {[%emt 0:00:00]} Ra1 {[%emt 0:01:01][%cal Ra1h1]} 53. g4 {[%emt 0:00:00]} Rh1+ {[%emt 0:00:46]} 54. Kg3 {[%emt 0:00:00]} Ra1 {[%emt 0:00:05]} 55. Rf5+ {[%emt 0:00:00]} Kg6 {[%emt 0:00:06]} 56. Rb5 {[%emt 0:00:00]} Rc1 {[%emt 0:00:18]} 57. g5 {[%emt 0:00:00]} (57. Rd5 $16) 57... Rc4 {[%emt 0:00:27]} 58. Re5 {[%emt 0:00:00]} Ra4 {[%emt 0:00:36]} 59. Kf3 {[%emt 0:00:00]} Ra3+ {[%emt 0:00:29]} 60. Kf4 {[%emt 0:00:00]} (60. Kg4 $5) 60... Ra4+ {[%emt 0:00:23]} 61. Re4 {[%emt 0:00:00]} Rxe4+ {[%emt 0:00:37]} 62. Kxe4 {[%emt 0:00:00]} 1/2-1/2

[Event "Marienbad Open IM B 2025"]
[Site "Marianske Lazne"]
[Date "2025.01.21"]
[Round "5.15"]
[White "Sliwerski, Radoslaw"]
[Black "Roesemann, Rainer"]
[Result "0-1"]
[Annotator "TA"]
[ECO "E20"]
[WhiteElo "2040"]
[BlackElo "2276"]
[PlyCount "82"]
[EventDate "2025.01.18"]
[EventType "tourn"]
[EventCountry "CZE"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 10,82,-3,4,24,0,0,-3,28,31,44,33,55,49,49,48,43,44,50,50,74,65,83,44,54,27,35,20,21,27,20,-30,-43,-70,-68,-72,-67,-75,-28,-133,-120,-155,-155,-145,-127,-115,-104,-109,-43,-33,-41,-15,-47,-244,-220,-216,-201,-185,0,-331,12,0,41,39,34,48,1402,1331,1137,671,634,-1210,-1183,-1014,-397]} 1. d4 {[%emt 0:00:02][%cal Bd2d4,Bd4d5][%mdl 32]} Nf6 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:17]} Bb4 {[%emt 0:00:09]} 4. f3 {[%emt 0:00:08]} c5 {[%emt 0:00:08]} 5. d5 {[%emt 0:00:01]} d6 {[%emt 0:00:18]} 6. e4 {[%emt 0:00:07]} b5 {[%emt 0:00:16]} 7. Bd2 {[%emt 0:00:05]} a6 {[%emt 0:03:01]} 8. a4 {[%emt 0:01:29]} bxc4 {[%emt 0:05:32] The position is equal.} 9. Bxc4 {[%emt 0:01:18]} e5 {[%emt 0:02:21]} 10. Nge2 {[%emt 0:02:14]} O-O {[%emt 0:01:27]} 11. O-O {[%emt 0:00:05]} Re8 {[%emt 0:02:49]} 12. Qc2 {[%emt 0:07:14]} Nbd7 {[%emt 0:01:17]} 13. Nd1 {[%emt 0:08:50]} Bxd2 {[%emt 0:01:51]} 14. Qxd2 {[%emt 0:00:03]} Nf8 {[%emt 0:04:05]} 15. a5 {[%emt 0:01:24]} Ng6 {[%emt 0:13:20]} 16. Ndc3 {[%emt 0:04:46]} Bd7 {[%emt 0:06:15]} 17. Qd3 {[%emt 0:01:07]} Nh5 {[%emt 0:01:05]} 18. g3 {[%emt 0:02:40]} Qg5 {[%emt 0:01:20]} 19. Kh1 {[%emt 0:00:59]} (19. Qc2 {is more complex.} Bh3 20. Qc1 Ngf4 21. Rf2) 19... Reb8 {[%emt 0:02:33]} 20. Rfb1 {[%emt 0:01:34]} (20. b3 $142) 20... Bh3 $11 {[%emt 0:01:42][%cal Oh5f4]} 21. Ra3 {[%emt 0:08:10][%cal Oc3a4] [#]} (21. Bxa6 $2 Nhf4 22. Nxf4 (22. gxf4 $2 Qg2#) 22... exf4 $19 (22... Nxf4 23. Qc2 $17)) 21... Nhf4 $1 {[%emt 0:01:50] Black is more active.} 22. Nxf4 {[%emt 0:05:37]} exf4 {[%emt 0:02:49]} 23. Qd2 {[%emt 0:04:13]} Qf6 {[%emt 0:01:38]} (23... Rb4 $17 24. Ra4 Rb7 (24... Ne5 25. Be2 $11)) 24. Nd1 {[%emt 0:08:27]} (24. Na4 $1 $11) 24... Rb4 $17 {[%emt 0:02:53]} 25. Be2 {[%emt 0:01:18] [#]} Bd7 $1 {[%emt 0:12:48]} 26. Nf2 {[%emt 0:05:58]} fxg3 {[%emt 0:03:03]} 27. hxg3 {[%emt 0:00:12]} Rab8 {[%emt 0:02:50][%cal Rb4b2]} 28. Bxa6 {[%emt 0:20:11]} Rxb2 {[%emt 0:00:42]} (28... c4 $17 {[%cal Ob4b3] ...Rb3! would now be deadly.} 29. Rc3 Rb3) 29. Rxb2 $15 {[%emt 0:00:04]} Rxb2 {[%emt 0:00:15]} 30. Qe3 {[%emt 0:00:41]} h5 {[%emt 0:12:58]} 31. Be2 $2 {[%emt 0:06:04]} (31. f4 $1 $15) 31... h4 $19 {[%emt 0:01:58]} 32. g4 {[%emt 0:00:34] [#]} Rb1+ $1 {[%emt 0:04:28]} 33. Bd1 {[%emt 0:04:55] White is weak on the dark squares} Ne5 $2 {[%emt 0:02:19]} ({Black should play} 33... Ra1 $19 {Strongly threatening ...Rxa3.} 34. a6 Qb2) 34. Ra2 {[%emt 0:04:40][%mdl 8192]} (34. a6 $11 {and White stays safe.} Bxg4 35. fxg4 Nxg4 36. Nxg4 Rxd1+ 37. Kh2 Qb2+ (37... Qf1 $2 38. Nf2 $18) 38. Nf2) 34... Bc8 $2 {[%emt 0:02:15]} (34... Qxf3+ 35. Qxf3 Nxf3 36. a6 $14) (34... Nxf3 $19 {aiming for ...Ne5.} 35. a6 Ne5 (35... Bc8 36. a7 $16)) 35. a6 {[%emt 0:00:32] Black must now prevent g5.} Bxa6 {[%emt 0:01:12]} 36. Rxa6 {[%emt 0:00:06]} Nxf3 {[%emt 0:00:17]} 37. Kg2 {[%emt 0:01:24]} Ng5 $2 {[%emt 0:01:36][%mdl 8192]} (37... Ne5 $14) 38. Ra8+ $18 {[%emt 0:00:11]} Kh7 {[%emt 0:00:08]} 39. Bc2 {[%emt 0:00:25] White wants to mate with e5+.} h3+ {[%emt 0:00:23]} 40. Kh2 $4 {[%emt 0:01:40][%mdl 8192]} (40. Nxh3 {gets mated.} Qf1+ 41. Kh2 Qh1+ 42. Kg3 Qxh3+ (42... Nxh3 $2 {loses.} 43. e5+ g6 44. Bxb1 $18) 43. Kf4 Rf1+ (43... Qh2+ 44. Qg3 Qd2+ 45. Qe3 Rf1+ 46. Kxg5 Qxe3+ 47. Kh5 Qh6#) (43... Qh2+ 44. Qg3 Qd2+ 45. Qe3 Rf1+ 46. Kxg5 Qxe3+ 47. Kh5 Qh6#)) (40. Qxh3+ $18 Nxh3 41. e5+ (41. Bxb1 $2 Qxf2+ 42. Kxh3 Qf1+ 43. Kh2 Qxb1 $19) 41... Qg6 42. Bxg6+ Kxg6 43. exd6 (43. Nxh3 dxe5 44. Rc8 Rb2+ 45. Nf2 Rd2 $18) 43... Nf4+ 44. Kg3 Ne2+ 45. Kf3 Nd4+ 46. Kg2) 40... Qe5+ $19 {[%emt 0:00:25]} 41. Qg3 {[%emt 0:30:14]} Rb2 $2 {[%emt 0:31:54] Weighted Error Value: White=0.60/Black=0.35.  Loses game:     	White=2     	Black=1      Missed win:     	---       	Black=2      Mistake:       	White=2     	Black=2      Inaccurate:     	White=3     	Black=2      OK:         	White=9     	Black=10     Best:        	White=3     	---        Strong:       	---       	Black=1      Brilliant:      	---       	Black=1} (41... Rf1 42. Nxh3 Nf3+ (42... Nxe4 $2 {perishes.} 43. Qxe5 dxe5 44. Ng5+ Kg6 45. Nxe4 $18) 43. Kg2 Ne1+ 44. Kxf1 Qxg3) 0-1

