[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.31"]
[Round "11.1"]
[White "Bulmaga, Irina"]
[Black "Deshmukh, Divya"]
[Result "0-1"]
[Annotator "TA"]
[ECO "C11"]
[WhiteElo "2386"]
[BlackElo "2490"]
[PlyCount "72"]
[EventDate "2025.01.13"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

{[%evp 10,72,0,-14,-20,-19,-2,-5,0,0,0,1,8,2,20,-7,0,-1,0,-48,-48,-52,-54,-150,-151,-157,-155,-159,-144,-137,-137,-381,-360,-356,-160,-460,-480,-633,-626,-587,-633,-642,-639,-795,-768,-776,-794,-743,-743,-878,-900,-908,-908,-2364,-907,-1291,-1252,-1258,-1171,-1307,-1175,-29989,-29990,-29991,-29992]} 1. e4 {[%emt 0:00:04]} e6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:04]} 4. e5 {[%emt 0:00:10]} Nfd7 {[%emt 0:00:04]} 5. f4 {[%emt 0:00:08]} c5 {[%emt 0:00:05]} 6. dxc5 {[%emt 0:00:10]} Nc6 {[%emt 0:00:28] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4.} 7. Bd2 {[%emt 0:00:17] outshines the older 7.a3.} Nxc5 {[%emt 0:05:09]} 8. Nf3 {[%emt 0:00:13]} Be7 {[%emt 0:00:07] The position is equal.} 9. Be3 {[%emt 0:00:35]} O-O {[%emt 0:04:32]} 10. Be2 {[%emt 0:00:43]} b6 {[%emt 0:06:43]} 11. O-O $146 {[%emt 0:04:26]} (11. a4 Bb7 12. O-O Ne4 13. Nb5 Rc8 14. c3 Bc5 15. Nfd4 a6 16. Na3 Nxd4 17. cxd4 {1-0 Haavamae,H (1977)-Chukavin,K (1884) Keres Memorial-B 2013 (2)}) 11... Bb7 {[%emt 0:04:22]} 12. a3 {[%emt 0:06:01]} f6 {[%emt 0:04:41]} 13. Nb5 {[%emt 0:36:51]} fxe5 {[%emt 0:15:34]} 14. fxe5 {[%emt 0:05:53]} (14. Nxe5 $11 {might be stronger.} Nxe5 15. fxe5) 14... Qb8 $15 {[%emt 0:04:59]} 15. b4 {[%emt 0:10:02][%csl Oc2,Oe5] White has weak pawns} Ne4 {[%emt 0:04:00]} 16. Bd4 {[%emt 0:12:25][%csl Oe4] Strong Square Black (e4)} ({White should try} 16. Bd3 $15) 16... a6 $17 {[%emt 0:03:28]} 17. Nc3 {[%emt 0:00:48]} Qc7 {[%emt 0:06:36] Black is much more active.} 18. Na4 {[%emt 0:01:01]} Nxd4 {[%emt 0:09:00]} 19. Qxd4 {[%emt 0:00:16] [#]} b5 {[%emt 0:00:02]} (19... Qxc2 20. Bd1 Qc7 21. Qxb6 $15) 20. Nb6 {[%emt 0:07:27] This costs White the game.} (20. Nb2 $17 {is a better defense.}) 20... Rab8 {[%emt 0:31:19][%cal Ob7c6]} 21. a4 {[%emt 0:00:42]} bxa4 {[%emt 0:04:51]} ({Worse is} 21... Qxc2 22. Nd7 $11) (21... Rf4 $19 {and Black stays clearly on top.} 22. Qe3 Nc3 (22... Rbf8 $2 23. axb5 axb5 24. Bxb5 $19)) 22. Rxa4 $2 {[%emt 0:12:46]} (22. Nxa4 $17 Bc6 (22... Qxc2 23. Bd3 $17) 23. Nc5 Nxc5 24. bxc5) 22... Bd8 $19 {[%emt 0:01:37]} (22... Qxc2 $2 23. Bd3 Qc3 24. Qxc3 Nxc3 25. Ra3 Bxb4 26. Rb3 Bc5+ 27. Kh1 Bxb6 28. Rxb6 $17) 23. c4 {[%emt 0:03:25]} Qxb6 {[%emt 0:00:51]} 24. c5 {[%emt 0:00:03]} Qc6 {[%emt 0:01:50]} 25. Raa1 {[%emt 0:02:49] [#]} a5 $1 {[%emt 0:00:14]} 26. Nd2 {[%emt 0:02:14]} (26. Kh1 axb4) 26... Rxf1+ {[%emt 0:01:10]} 27. Rxf1 {[%emt 0:00:12]} Be7 {[%emt 0:00:33]} 28. Nxe4 {[%emt 0:02:51]} dxe4 {[%emt 0:00:01]} 29. Kh1 {[%emt 0:01:38]} axb4 {[%emt 0:00:13]} 30. Qxb4 {[%emt 0:00:21]} Bxc5 {[%emt 0:00:21]} 31. Qb3 {[%emt 0:00:26]} Rf8 {[%emt 0:01:21] White must now prevent ...e3.} 32. Rb1 {[%emt 0:00:19]} Ba8 {[%emt 0:01:20]} 33. Bb5 {[%emt 0:00:21]} Qd5 {[%emt 0:00:12]} 34. Bc4 {[%emt 0:00:49]} Qxe5 {[%emt 0:00:04] ( -> ...e3)} 35. Bxe6+ {[%emt 0:00:13]} Kh8 {[%emt 0:00:01]} 36. Qh3 {[%emt 0:00:52]} e3 {[%emt 0:00:21] Weighted Error Value: White=0.91/Black=0.32  Loses game:     	White=2     	---        Missed win:     	---       	Black=1      Mistake:       	White=2     	---        Inaccurate:     	White=2     	---        OK:         	White=6     	Black=8      Best:        	---       	Black=1} 0-1

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.31"]
[Round "11.2"]
[White "Bok, Benjamin"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "A34"]
[WhiteElo "2583"]
[BlackElo "2474"]
[PlyCount "60"]
[EventDate "2025.01.13"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

{[%evp 11,60,15,11,0,5,5,8,20,6,12,58,60,61,54,54,14,19,0,0,-7,-10,-9,-12,-10,-12,-62,-56,-62,-49,-47,16,0,18,22,18,23,14,4,4,6,2,4,5,4,4,8,6,0,0,0,0]} 1. Nf3 {[%emt 0:00:03]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:04]} c5 {[%emt 0:00:03]} 3. g3 {[%emt 0:00:09]} d5 {[%emt 0:02:01]} 4. cxd5 {[%emt 0:00:05]} Nxd5 {[%emt 0:00:04]} 5. Bg2 {[%emt 0:00:07]} Nc6 {[%emt 0:00:35]} 6. Nc3 {[%emt 0:00:06]} g6 {[%emt 0:00:24]} 7. h4 {[%emt 0:00:04] A34: Symmetrical English: 2 Nc3, lines with ...d5.} h6 {[%emt 0:00:59]} 8. Nxd5 {[%emt 0:00:08]} Qxd5 {[%emt 0:00:05]} 9. d3 {[%emt 0:00:03]} Bg7 {[%emt 0:25:06]} 10. Be3 {[%emt 0:01:35] Prevents b6} Bd4 $146 {[%emt 0:12:15]} (10... Bxb2 $11 11. O-O (11. Rb1 Bc3+ 12. Kf1 Qxa2 $15) 11... Bxa1 12. Qxa1 f6) (10... Bxb2 11. O-O Qd6 12. Rb1 Bg7 13. Qc1 Nd4 14. Nxd4 cxd4 15. Bf4 Qe6 16. Qd2 Qf5 {½-½ Ivic,V (2562)-Parligras,M (2561) Bundesliga 2324 2023 (8.6)}) 11. Qd2 {[%emt 0:09:55]} Bxe3 {[%emt 0:01:18]} 12. Qxe3 {[%emt 0:00:08]} Nd4 {[%emt 0:00:41]} 13. Rc1 {[%emt 0:07:10] Prevents Nc2+} Bg4 {[%emt 0:00:24]} 14. O-O {[%emt 0:11:57]} Bxf3 {[%emt 0:01:40]} 15. exf3 {[%emt 0:03:03] A sharp opening} Qd6 {[%emt 0:04:53]} 16. f4 {[%emt 0:23:20][%cal Oc1c4]} Rb8 {[%emt 0:06:56]} 17. Rc4 {[%emt 0:04:56][%cal Ob2b4]} a5 {[%emt 0:00:06]} 18. a3 {[%emt 0:06:46]} (18. Re1 $11) 18... b5 $15 {[%emt 0:08:59]} 19. Rc3 {[%emt 0:00:53]} a4 {[%emt 0:00:11]} (19... Kd7 {is interesting.} 20. a4 e6 21. Ra1 b4) 20. Re1 {[%emt 0:07:29]} Rd8 {[%emt 0:14:29]} ({Black should play} 20... e6 $15) 21. Kf1 {[%emt 0:09:47]} Kf8 {[%emt 0:10:56]} 22. Qe5 {[%emt 0:08:56]} Qxe5 {[%emt 0:00:06]} 23. Rxe5 {[%emt 0:00:11]} Nb3 {[%emt 0:00:03]} 24. Bc6 {[%emt 0:01:21] The position is equal.} b4 {[%emt 0:07:58]} 25. Rc2 {[%emt 0:00:16]} bxa3 $1 {[%emt 0:00:27]} 26. bxa3 {[%emt 0:00:05]} Rxd3 {[%emt 0:00:19]} 27. Bxa4 {[%emt 0:00:33] [#] aiming for Ke2.} Nd2+ $1 {[%emt 0:03:37]} 28. Ke2 $1 {[%emt 0:02:53]} Rxa3 {[%emt 0:00:03]} 29. Kxd2 {[%emt 0:01:06]} Rxa4 {[%emt 0:00:02]} 30. Rcxc5 {[%emt 0:00:04]} Ra7 {[%emt 0:01:06] Weighted Error Value: White=0.08 (flawless) /Black=0.08 (flawless)   Mistake:       	White=1     	Black=2      Inaccurate:     	White=1     	---        OK:         	White=8     	Black=13     Best:        	---       	Black=4      Strong:       	White=1     	Black=2} 1/2-1/2

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.31"]
[Round "11.3"]
[White "Lu, Miaoyi"]
[Black "L'Ami, Erwin"]
[Result "0-1"]
[Annotator "TA"]
[ECO "C54"]
[WhiteElo "2429"]
[BlackElo "2614"]
[PlyCount "132"]
[EventDate "2025.01.13"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

{[%evp 21,132,0,0,0,0,0,0,0,0,0,0,0,60,16,17,18,20,-18,-18,-12,-12,-21,-22,-9,-10,-9,-10,-9,-9,-39,-9,-10,0,-14,-8,-16,-15,-37,-18,-66,-30,-41,-22,-37,-1,-29,-24,-40,0,-16,-10,-14,0,0,0,0,0,0,0,-103,0,0,0,-61,-61,-61,-10,-30,-47,-40,-29,-92,-97,-88,-98,-87,-62,-190,-162,-190,-190,-1024,-978,-1085,-1055,-29972,-29973,-29972,-29973,-4627,-1866,-1621,-1174,-29976,-29977,-29981,-29982,-29982,-29983,-29983,-29979,-29979,-29980,-29979,-29980,-29983,-29984,-29986,-29987,-29990,-29986,-29986,-29987]} 1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:12]} 3. Bc4 {[%emt 0:00:04]} Bc5 {[%emt 0:00:19]} 4. c3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:19][%cal Bg8f6,Bf6e4,Be4d2][%mdl 32]} 5. d4 {[%emt 0:00:35]} exd4 {[%emt 0:00:19]} 6. cxd4 {[%emt 0:00:03]} Bb4+ {[%emt 0:00:27]} 7. Nbd2 {[%emt 0:00:08]} Nxe4 {[%emt 0:02:13]} 8. O-O {[%emt 0:09:45]} Nxd2 {[%emt 0:09:32]} 9. Bxd2 {[%emt 0:00:02]} Bxd2 {[%emt 0:01:58]} 10. Qxd2 {[%emt 0:00:21]} O-O {[%emt 0:01:55]} 11. d5 {[%emt 0:00:06]} Ne7 {[%emt 0:00:22]} 12. d6 {[%emt 0:00:04] C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} cxd6 {[%emt 0:02:18]} 13. Ng5 {[%emt 0:00:35]} d5 {[%emt 0:24:29]} 14. Qd3 {[%emt 0:00:04][%csl Gg5][%cal Rd3h7] [#] The position is equal.} g6 {[%emt 0:06:56]} 15. Bxd5 {[%emt 0:00:05]} d6 $146 {[%emt 0:13:15]} (15... Nxd5 16. Qxd5 d6 17. Ne4 Qb6 18. Qd2 d5 19. Qxd5 Bf5 20. Nd6 Rad8 21. Rad1 Qxb2 {1-0 Hollan,M (2344)-Kusa,J (2351) CZE-chT 2324 2023 (5.8)}) 16. Ne4 {[%emt 0:29:23]} Kg7 {[%emt 0:05:55] Prevents Nf6.} (16... Nxd5 $11 17. Qxd5 Re8) 17. Rfd1 {[%emt 0:29:41][%mdl 1024] White has compensation.} Qb6 {[%emt 0:05:33][%cal Oe7d5]} 18. Qc3+ {[%emt 0:04:14]} f6 {[%emt 0:00:15]} 19. a4 {[%emt 0:21:08]} Bf5 {[%emt 0:05:43] [#]} 20. a5 {[%emt 0:05:30]} Nxd5 {[%emt 0:01:03]} 21. Rxd5 {[%emt 0:00:02]} Qc6 {[%emt 0:00:19]} 22. Qd4 {[%emt 0:03:09]} Bxe4 {[%emt 0:00:26]} 23. Qxe4 {[%emt 0:00:10]} Rfe8 {[%emt 0:04:48]} 24. Qd4 {[%emt 0:00:01]} Re6 {[%emt 0:00:23]} 25. h4 {[%emt 0:02:05]} a6 {[%emt 0:02:58]} (25... Rae8 $5) 26. Ra3 {[%emt 0:02:49]} Rd8 {[%emt 0:01:20]} 27. Rc3 {[%emt 0:01:54]} Qe8 {[%emt 0:00:17]} 28. h5 {[%emt 0:00:37]} Qe7 {[%emt 0:06:38]} 29. Rd3 {[%emt 0:01:04]} Re4 {[%emt 0:01:54]} 30. Qb6 {[%emt 0:00:13]} (30. Qc3 $11 {is superior.}) 30... Re1+ {[%emt 0:02:14]} 31. Kh2 {[%emt 0:00:02]} Re5 {[%emt 0:00:20]} (31... Rd7 {looks sharper.} 32. Qb4 Qe4 33. R3d4 Qe2) 32. g3 {[%emt 0:01:29]} Re6 {[%emt 0:02:58]} 33. Rd1 {[%emt 0:00:48]} Rd7 {[%emt 0:00:50]} 34. R1d2 {[%emt 0:00:07]} g5 {[%emt 0:02:00]} 35. Qd4 {[%emt 0:00:20]} Kh6 {[%emt 0:01:16]} 36. Qg4 {[%emt 0:01:00]} Re4 {[%emt 0:01:42]} 37. Qd1 {[%emt 0:00:18]} Re1 {[%emt 0:02:00]} 38. Qf3 {[%emt 0:00:45]} Kg7 {[%emt 0:01:59]} 39. Qg4 {[%emt 0:00:32]} Qe6 {[%emt 0:01:14]} 40. Qa4 {[%emt 0:00:31]} (40. Qxe6 $1 $11 Rxe6 41. Kh3) 40... Re5 {[%emt 0:01:01]} (40... Re7 $17 {[%cal Oe1h1] Hoping for ...Rh1+!.} 41. g4 (41. Rxd6 $2 Rh1+ 42. Kg2 Qh3+ 43. Kf3 Rhe1 $19) 41... Re4) 41. Qd1 $11 {[%emt 0:50:19]} Qf5 $40 {[%emt 0:05:28][%mdl 128] Black has some attack.} 42. f3 {[%emt 0:00:00]} (42. g4 $11 Qf4+ 43. Kg2) 42... Rde7 $15 {[%emt 0:06:00]} 43. b4 {[%emt 0:00:00]} Qc8 {[%emt 0:07:42]} ({Better is} 43... Rxd5 $15 44. Rxd5 Re2+ 45. Qxe2 Qxd5) 44. Rxe5 {[%emt 0:00:00]} dxe5 $11 {[%emt 0:01:53][%mdl 4096] Endgame KQR-KQR. Black is a pawn up.} 45. Rd8 $1 {[%emt 0:00:00]} Qe6 {[%emt 0:05:03]} 46. Qd3 {[%emt 0:00:00]} (46. Qd5 $11 {keeps the balance.}) 46... e4 $17 {[%emt 0:07:31]} 47. fxe4 {[%emt 0:00:00]} Qxe4 {[%emt 0:03:26]} 48. Qxe4 {[%emt 0:00:00]} Rxe4 {[%emt 0:00:08] KR-KR. Black is a pawn up.} 49. Rd7+ {[%emt 0:00:00] Now White is beyond hope.} (49. Kh3 $1 $15) 49... Kh6 $19 {[%emt 0:00:08]} 50. Rxb7 {[%emt 0:00:00]} Kxh5 {[%emt 0:00:30]} 51. Rxh7+ $2 {[%emt 0:01:27]} (51. Kh3) 51... Kg4 {[%emt 0:00:08]} 52. Rh6 {[%emt 0:01:51]} f5 {[%emt 0:04:23]} ({Not} 52... Rxb4 53. Rxf6 Rb2+ 54. Kg1 $11) 53. Rxa6 {[%emt 0:01:44]} Re2+ {[%emt 0:00:53]} (53... Rxb4 54. Rb6 Ra4 55. Rb2 $17) 54. Kg1 {[%emt 0:00:03]} Kxg3 {[%emt 0:00:10][%cal Re2e1]} 55. Kf1 {[%emt 0:00:03]} Rf2+ {[%emt 0:03:43]} (55... Rb2 $142 56. Rf6 f4 (56... Rxb4 57. Rxf5 g4 58. a6 $11)) 56. Ke1 {[%emt 0:00:20]} Rb2 {[%emt 0:00:08][%cal Of5f4] ( -> ...f4!)} 57. Rd6 {[%emt 0:02:31]} f4 {[%emt 0:00:55] Black mates.} ({Weaker is} 57... Rxb4 58. Rd3+ Kg2 59. Rd5 $11) 58. Rd2 {[%emt 0:00:40]} Rb1+ {[%emt 0:00:37]} 59. Ke2 {[%emt 0:00:08]} f3+ {[%emt 0:00:19]} 60. Ke3 {[%emt 0:00:42]} Rb3+ {[%emt 0:00:57]} 61. Kd4 {[%emt 0:15:10]} Rxb4+ {[%emt 0:15:08]} 62. Kc5 {[%emt 0:00:06]} Ra4 {[%emt 0:00:11]} 63. Kb5 {[%emt 0:00:23]} Ra1 {[%emt 0:00:11]} 64. a6 {[%emt 0:00:28]} f2 {[%emt 0:00:12]} 65. Rd3+ {[%emt 0:00:09]} Kg2 {[%emt 0:00:07]} 66. Rd2 {[%emt 0:00:05]} Kg1 {[%emt 0:00:09] Weighted Error Value: White=0.53/Black=0.18 (very precise)   Mistake:       	White=6     	Black=3      Inaccurate:     	White=4     	Black=3      OK:         	White=11    	Black=15     Best:        	White=1     	Black=5      Strong:       	White=1     	---} 0-1

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.31"]
[Round "11.4"]
[White "Svane, Frederik"]
[Black "Nguyen, Thai Dai Van"]
[Result "1-0"]
[Annotator "TA"]
[ECO "C55"]
[WhiteElo "2664"]
[BlackElo "2668"]
[PlyCount "111"]
[EventDate "2025.01.13"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

{[%evp 11,111,13,18,10,24,21,21,12,13,9,0,0,2,12,18,0,24,3,20,13,16,19,16,15,40,24,33,20,35,25,21,18,24,21,25,30,19,0,0,0,17,0,0,0,0,0,0,0,0,0,2,8,8,11,8,10,14,24,12,10,40,32,26,27,19,19,22,24,93,79,85,84,82,83,380,449,454,417,429,409,950,900,1183,1015,1370,1395,5197,5175,29969,29969,29976,29977,29977,29978,29977,29978,29979,29980,29981,29982,29985,29986]} 1. e4 {[%emt 0:00:07]} e5 {[%emt 0:00:22]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:04]} 3. Bc4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:12]} 4. d3 {[%emt 0:00:06]} Be7 {[%emt 0:00:07]} 5. Nc3 {[%emt 0:00:11]} O-O {[%emt 0:02:56]} 6. O-O {[%emt 0:00:14]} d6 {[%emt 0:00:18][%cal Bd7d6,Bd6d5][%mdl 32]} 7. a4 {[%emt 0:00:06]} Na5 {[%emt 0:00:50]} 8. Ba2 {[%emt 0:00:08]} Nc6 {[%emt 0:00:21]} 9. Ne2 {[%emt 0:00:12] The position is equal.} Bg4 {[%emt 0:02:14]} 10. Be3 {[%emt 0:04:01]} d5 {[%emt 0:02:59]} 11. Ng3 {[%emt 0:00:06]} Be6 {[%emt 0:01:17]} 12. Ng5 {[%emt 0:06:59]} Bg4 {[%emt 0:00:06]} 13. Nf3 {[%emt 0:05:52]} Be6 {[%emt 0:00:18]} 14. Qe2 {[%emt 0:06:38]} dxe4 {[%emt 0:12:19]} 15. dxe4 {[%emt 0:00:30]} Bxa2 {[%emt 0:10:28]} 16. Rxa2 {[%emt 0:00:06]} Qc8 {[%emt 0:13:37]} 17. Raa1 {[%emt 0:14:24]} Re8 {[%emt 0:12:28]} 18. c3 {[%emt 0:07:27]} h6 {[%emt 0:04:16]} 19. a5 {[%emt 0:21:31]} a6 {[%emt 0:09:10]} 20. b4 {[%emt 0:00:07]} Qe6 {[%emt 0:00:54]} 21. Rfc1 {[%emt 0:00:17]} Bf8 {[%emt 0:01:21]} 22. h3 {[%emt 0:01:21]} Nb8 {[%emt 0:02:08]} 23. Rab1 {[%emt 0:01:35]} Nbd7 {[%emt 0:03:08]} 24. c4 {[%emt 0:01:24]} b6 {[%emt 0:02:21]} 25. Qa2 {[%emt 0:07:06]} Reb8 {[%emt 0:01:32]} 26. Qa1 {[%emt 0:05:51]} bxa5 {[%emt 0:06:23]} 27. Qxa5 {[%emt 0:00:32][%cal Of3e1]} c5 {[%emt 0:00:34]} 28. bxc5 {[%emt 0:03:54][%cal Ob1b6]} (28. Bxc5 Bxc5 29. bxc5 Rxb1 30. Rxb1 Qxc4 $15) 28... Rc8 {[%emt 0:03:32]} 29. Qc3 {[%emt 0:09:35][%cal Ob1b6]} Nxc5 {[%emt 0:05:42]} 30. Qxe5 {[%emt 0:01:27]} Qxe5 {[%emt 0:00:03]} 31. Nxe5 {[%emt 0:00:35]} Bd6 {[%emt 0:05:03] [#]} 32. Nf5 $1 {[%emt 0:04:20]} Bxe5 {[%emt 0:01:10]} 33. Ne7+ {[%emt 0:00:01]} Kh7 {[%emt 0:01:14]} 34. Nxc8 {[%emt 0:00:03]} Rxc8 {[%emt 0:00:05]} 35. f4 {[%emt 0:00:05]} Bb2 {[%emt 0:04:36]} 36. Rxb2 {[%emt 0:06:28] [#] Bxc5 would now be deadly.} Nd3 {[%emt 0:00:01] Excellent horsemanship.} 37. Rbc2 {[%emt 0:00:10]} Nxc1 {[%emt 0:00:08]} 38. Rxc1 {[%emt 0:00:02] With the idea e5.} Nxe4 $11 {[%emt 0:00:08][%mdl 4096] Endgame. KRB-KRN} 39. c5 {[%emt 0:00:02]} Ng3 {[%emt 0:04:41]} (39... a5 $11) 40. Kf2 $16 {[%emt 0:02:02]} Nf5 {[%emt 0:00:06]} 41. Kf3 {[%emt 0:11:27]} a5 {[%emt 0:08:53][%cal Ba6a5,Ba5a4,Ba4a3][%mdl 32]} 42. Ke4 {[%emt 0:04:46]} Nxe3 {[%emt 0:16:28][%mdl 8192] A mistake that costs the game.} (42... Kg6 $16 {is a better defense.} 43. Bf2 Re8+ 44. Kd3 Ne7) 43. Kxe3 {[%emt 0:00:05] KR-KR} a4 {[%emt 0:00:02]} 44. Kd4 {[%emt 0:06:50]} a3 {[%emt 0:00:04]} 45. Ra1 {[%emt 0:12:50]} Ra8 {[%emt 0:00:26]} (45... Kg6 $142 46. Rxa3 Kf5) 46. Ra2 $18 {[%emt 0:00:19]} Kg6 {[%emt 0:10:31]} 47. c6 {[%emt 0:03:41]} Kf5 {[%emt 0:15:07]} 48. Kc5 {[%emt 0:00:12]} Kxf4 {[%emt 0:00:54]} 49. c7 {[%emt 0:00:05]} Kg3 {[%emt 0:00:42]} 50. Kb6 {[%emt 0:01:43] White mates.} g5 {[%emt 0:02:30]} 51. Kb7 {[%emt 0:00:12]} Re8 {[%emt 0:00:04]} 52. c8=Q {[%emt 0:00:06]} Rxc8 {[%emt 0:00:02]} 53. Kxc8 {[%emt 0:00:05]} (53. Rxa3+ Kxg2 54. Kxc8 f5 $11) 53... f5 {[%emt 0:01:30][%cal Bf7f5,Bf5f4][%mdl 32]} 54. Kd7 {[%emt 0:00:32]} (54. Rxa3+ Kxg2 55. Ra6 f4 (55... Kxh3 56. Rxh6+ Kg2 57. Rh5 $11) 56. Rxh6 f3 $11) 54... f4 {[%emt 0:00:31]} 55. Ke6 {[%emt 0:00:13]} ({And not} 55. Rxa3+ Kxg2 56. Ke6 f3 $11) 55... h5 {[%emt 0:00:23]} 56. Kf5 {[%emt 0:00:28] Weighted Error Value: White=0.03 (flawless) /Black=0.33.  Loses game:     	---       	Black=1      Mistake:       	---       	Black=2      Inaccurate:     	---       	Black=2      OK:         	White=18    	Black=22     Best:        	White=3     	---} 1-0

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.31"]
[Round "11.5"]
[White "Oro, Faustino"]
[Black "Yakubboev, Nodirbek"]
[Result "0-1"]
[Annotator "TA"]
[ECO "E51"]
[WhiteElo "2447"]
[BlackElo "2659"]
[PlyCount "94"]
[EventDate "2025.01.13"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

{[%evp 11,94,0,0,4,12,11,12,7,8,8,6,3,18,-70,-64,-82,-60,-82,-75,-78,-84,-61,-81,-99,-112,-99,-101,-82,-61,-130,-92,-179,-179,-201,-215,-246,-241,-231,-226,-220,-218,-216,-208,-226,-199,-208,-183,-197,-212,-197,-131,-170,-171,-180,-181,-179,-160,-160,-155,-220,-221,-220,-225,-240,-205,-255,-257,-243,-246,-308,-284,-315,-304,-357,-358,-395,-352,-395,-398,-392,-391,-468,-471,-471,-469]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:25]} 2. c4 {[%emt 0:00:05]} e6 {[%emt 0:00:06]} 3. Nc3 {[%emt 0:00:06]} Bb4 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:05]} O-O {[%emt 0:00:20]} 5. Bd2 {[%emt 0:00:03]} d5 {[%emt 0:00:59]} 6. Nf3 {[%emt 0:00:08]} Nbd7 {[%emt 0:00:55]} 7. Rc1 {[%emt 0:01:21] E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5.} c6 {[%emt 0:00:28]} 8. Be2 {[%emt 0:04:46]} Qe7 {[%emt 0:02:02]} 9. O-O {[%emt 0:06:04] The position is equal.} dxc4 {[%emt 0:02:43]} 10. Bxc4 {[%emt 0:03:38]} e5 {[%emt 0:00:51]} 11. Qc2 {[%emt 0:05:59]} Bxc3 {[%emt 0:06:35]} 12. bxc3 {[%emt 0:03:05]} (12. Bxc3 $11 e4 13. Ne5) 12... e4 $1 $15 {[%emt 0:02:23]} 13. Ne1 {[%emt 0:01:41] [#]} b5 $1 {[%emt 0:01:19]} 14. Be2 {[%emt 0:03:26]} Nb6 {[%emt 0:00:54]} 15. a4 $146 {[%emt 0:18:02] White is weak on the light squares} (15. Qb2 Be6 16. c4 Nxc4 17. Bxc4 Bxc4 18. Bb4 Qe6 19. Bxf8 Rxf8 20. Nc2 Bxf1 21. Rxf1 {0-1 Sorensen,H (2442)-Urkedal,F (2536) Rilton Cup 50th 2022 (7)}) 15... Bg4 $36 {[%emt 0:11:02][%mdl 2048] Black is in control.} (15... bxa4 16. c4 $11) 16. f3 {[%emt 0:02:59]} Bf5 {[%emt 0:01:30]} 17. Qd1 {[%emt 0:07:28]} Nxa4 {[%emt 0:15:38] Black is much more active. The white rooks are passive.} 18. c4 {[%emt 0:00:17]} a6 {[%emt 0:12:12]} 19. Qb3 {[%emt 0:01:17][%cal Rc4b5]} Qd7 {[%emt 0:05:57]} 20. Nc2 {[%emt 0:03:24]} (20. Ba5 $15) 20... Nb6 {[%emt 0:03:32]} 21. cxb5 {[%emt 0:09:35]} (21. Na3 $17 {was called for.}) 21... cxb5 $19 {[%emt 0:02:53]} 22. d5 {[%emt 0:01:34]} Nbxd5 {[%emt 0:04:39]} 23. Nd4 {[%emt 0:01:28]} exf3 {[%emt 0:01:28]} 24. gxf3 {[%emt 0:00:17] [#]} Nf4 $1 {[%emt 0:01:06][%mdl 512] and ...Nxe2+ should not be overlooked} 25. Rfd1 {[%emt 0:01:37]} (25. Ba5 Nxe2+) 25... Be6 {[%emt 0:14:41]} 26. Qb2 {[%emt 0:00:53]} Nxe2+ {[%emt 0:03:02]} 27. Nxe2 {[%emt 0:00:04]} Qd5 {[%emt 0:00:26]} 28. e4 {[%emt 0:05:28]} Qb3 {[%emt 0:02:59]} 29. Bc3 {[%emt 0:01:53]} Qxb2 {[%emt 0:03:33]} 30. Bxb2 {[%emt 0:00:01]} Rfc8 {[%emt 0:01:35]} (30... a5 $19 31. Nd4 Bc4) 31. Nd4 {[%emt 0:00:29]} Rxc1 {[%emt 0:00:27]} 32. Rxc1 {[%emt 0:00:13]} Bc4 {[%emt 0:00:02]} 33. Nf5 {[%emt 0:03:27]} Nh5 {[%emt 0:00:23]} 34. Ra1 {[%emt 0:00:45]} a5 {[%emt 0:02:02]} 35. Ne7+ {[%emt 0:02:24]} (35. Kf2 $17) 35... Kf8 {[%emt 0:00:54]} 36. Nc6 {[%emt 0:00:01]} a4 {[%emt 0:00:10]} 37. Kf2 {[%emt 0:00:31]} Rc8 {[%emt 0:00:52]} 38. Nb4 {[%emt 0:00:38]} Rd8 {[%emt 0:01:29]} 39. Ke3 {[%emt 0:00:43] Against Rd2} f6 {[%emt 0:02:22]} 40. f4 {[%emt 0:05:00]} g6 {[%emt 0:00:32]} 41. Rg1 {[%emt 0:56:42]} Kf7 {[%emt 0:50:59]} 42. h4 {[%emt 0:03:21]} Ng7 {[%emt 0:01:46]} 43. Bc3 {[%emt 0:05:43]} Ne6 {[%emt 0:00:00]} 44. h5 {[%emt 0:00:00]} g5 {[%emt 0:00:00]} (44... gxh5 45. f5 Nc5 46. Rh1 $19) 45. fxg5 {[%emt 0:00:00]} fxg5 {[%emt 0:00:00]} (45... Nxg5 46. Rg2 $19) 46. Be5 {[%emt 0:00:00]} a3 {[%emt 0:00:00]} 47. Ra1 {[%emt 0:00:00] [#]} a2 $1 {[%emt 0:00:00] Weighted Error Value: White=0.23 (precise) /Black=0.06 (flawless)   Mistake:       	White=4     	Black=1      OK:         	White=11    	Black=26     Strong:       	---       	Black=2} 0-1

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.31"]
[Round "11.6"]
[White "Vaishali, Rameshbabu"]
[Black "Suleymanli, Aydin"]
[Result "0-1"]
[Annotator "TA"]
[ECO "B74"]
[WhiteElo "2476"]
[BlackElo "2623"]
[PlyCount "96"]
[EventDate "2025.01.13"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

{[%evp 24,96,0,13,3,-11,40,7,36,15,23,7,47,52,35,15,14,11,16,22,20,-8,0,-6,14,23,29,9,26,23,24,1,107,115,122,119,107,104,112,65,16,-7,-4,-6,-6,-8,-5,-2,-3,0,-2,-6,-13,-312,-387,-454,-473,-503,-362,-477,-474,-457,-268,-463,-421,-484,-484,-471,-469,-1069,-1028,-29983,-29979,-29985,-29986]} 1. e4 {[%emt 0:00:12]} c5 {[%emt 0:00:06]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:02:17]} 3. Nc3 {[%emt 0:01:58]} g6 {[%emt 0:00:57]} 4. d4 {[%emt 0:01:16]} cxd4 {[%emt 0:00:07]} 5. Nxd4 {[%emt 0:00:03]} Bg7 {[%emt 0:00:08]} 6. Be3 {[%emt 0:00:21]} Nf6 {[%emt 0:00:10][%cal Bg8f6,Bf6d7,Bd7c5][%mdl 32]} 7. Be2 {[%emt 0:00:55]} d6 {[%emt 0:02:49]} 8. O-O {[%emt 0:05:36]} O-O {[%emt 0:00:35]} 9. Nb3 {[%emt 0:14:00]} b6 {[%emt 0:06:10]} 10. f4 {[%emt 0:08:03]} Bb7 {[%emt 0:08:19]} 11. Bf3 {[%emt 0:00:18]} Nd7 {[%emt 0:03:14]} 12. Qd2 {[%emt 0:02:52]} Nc5 {[%emt 0:04:27]} 13. Rad1 {[%emt 0:13:03]} Rc8 {[%emt 0:02:29] B74: Sicilian Dragon: Classical System with 9 Nb3.} 14. Qf2 {[%emt 0:14:54][%cal Rb3c5]} Qe8 {[%emt 0:24:54]} ({Better is} 14... Ba6 $11) 15. h4 $146 {[%emt 0:24:56][%cal Rb3c5]} (15. Nd4 Nxd4 16. Bxd4 e5 17. Be3 exf4 18. Bxf4 Na4 19. Nxa4 Qxa4 20. c3 Be5 21. Bh6 {½-½ Burnett,A (2269)-Roeder,M (2411) Plzen op 6th 2014 (5)}) 15... Nd8 {[%emt 0:09:06][%cal Bc6d8,Bd8e6,Be6d4][%mdl 32] The position is equal.} 16. Nxc5 {[%emt 0:03:46]} bxc5 {[%emt 0:00:07]} 17. h5 {[%emt 0:00:36]} f5 {[%emt 0:06:29]} 18. hxg6 {[%emt 0:01:37]} hxg6 {[%emt 0:00:34]} 19. g4 {[%emt 0:03:52]} (19. Qh4 $5) 19... Ne6 {[%emt 0:07:17]} 20. exf5 {[%emt 0:03:29]} Bxf3 {[%emt 0:00:24]} 21. Qxf3 {[%emt 0:00:01]} gxf5 {[%emt 0:00:20]} 22. Qd5 {[%emt 0:07:34]} Qf7 {[%emt 0:00:41]} 23. g5 {[%emt 0:00:54]} Nd4 {[%emt 0:01:18]} 24. Qg2 {[%emt 0:00:48]} e6 {[%emt 0:01:56] Prevents Nd5} 25. Rd2 {[%emt 0:01:12]} Qh5 {[%emt 0:01:03]} 26. b3 {[%emt 0:00:33]} Qg4 {[%emt 0:08:31]} 27. Ne2 {[%emt 0:00:16]} e5 {[%emt 0:00:38]} (27... Nxe2+ $11 {keeps the balance.} 28. Rxe2 Qxg2+ 29. Kxg2 Kf7) 28. Qxg4 $1 $16 {[%emt 0:00:38]} fxg4 {[%emt 0:00:04]} 29. Bxd4 {[%emt 0:00:20]} cxd4 {[%emt 0:01:39]} 30. f5 {[%emt 0:00:41]} Kf7 {[%emt 0:01:10]} 31. Ng3 {[%emt 0:00:29]} (31. c3 $16) 31... Rh8 $1 $14 {[%emt 0:00:55]} (31... Rc3 32. Ne4 Rc6 33. f6 $16) 32. Re2 {[%emt 0:00:34]} d5 {[%emt 0:01:17]} 33. f6 {[%emt 0:00:27]} Bf8 {[%emt 0:00:05]} 34. Nf5 $1 $132 {[%emt 0:00:36][%mdl 2048] White puts up resistance} (34. Rxe5 $2 Rxc2 (34... Bd6 35. Rxd5 Bxg3 36. Rxd4 $17) 35. Re2 (35. Rxd5 $2 Rhh2 $19) 35... Rc3 $17) 34... e4 {[%emt 0:01:09] Black wants to play ...Rh5.} 35. Nxd4 {[%emt 0:00:27]} Bc5 {[%emt 0:00:52]} 36. c3 {[%emt 0:00:31]} Bb6 {[%emt 0:00:23]} (36... Rh3 $5 37. Rf5 $8 Bxd4+ 38. cxd4 Rch8 $11) 37. Rf5 {[%emt 0:00:32]} Rhd8 {[%emt 0:03:49]} 38. Rh2 $2 {[%emt 0:00:29][%mdl 8192] This costs White the game.} (38. Kg2 $1 $11 {and White has nothing to worry.}) 38... Rxc3 $19 {[%emt 0:01:47]} 39. Rh7+ {[%emt 0:00:14]} Kg8 $1 {[%emt 0:00:41]} 40. Rg7+ {[%emt 0:00:46]} Kh8 {[%emt 0:06:23]} 41. Kg2 {[%emt 0:06:45]} Bxd4 {[%emt 0:00:28]} 42. g6 {[%emt 0:02:04]} Rh3 {[%emt 0:16:36] Prevents Rh5+.} (42... Rc2+ 43. Kg3 Bxf6 (43... Rxa2 44. Rh5#) 44. Rh7+ Kg8 45. Rxf6 $11) 43. Rc7 {[%emt 0:16:00] [#] g7+ is the strong threat.} Bxf6 {[%emt 0:05:40]} 44. Rxf6 {[%emt 0:00:43]} d4 {[%emt 0:02:37]} 45. Rcf7 {[%emt 0:24:05] [#]} ({Much worse is} 45. Rf4 d3 46. g7+ Kg8 $19) 45... Kg8 {[%emt 0:00:26] Strongly threatening ...Rf3. Wards off g7} 46. Rf4 {[%emt 0:00:56]} (46. g7 $142 Rf3 47. Rf8+ Kxg7 48. Rxd8 Kxf6 49. Rxd4) 46... d3 {[%emt 0:03:07]} 47. Rxg4 {[%emt 0:02:01]} d2 {[%emt 0:00:21]} 48. Rf1 {[%emt 0:00:07]} Re3 {[%emt 0:00:23] Weighted Error Value: White=0.39/Black=0.14 (very precise)   Loses game:     	White=1     	---        Mistake:       	White=2     	Black=2      Inaccurate:     	White=3     	Black=2      OK:         	White=9     	Black=14     Best:        	White=6     	Black=4      Strong:       	White=2     	Black=2      Brilliant:      	---       	Black=1} ({Not} 48... d1=Q 49. Rxd1 Rhd3 50. Re1 $16) 0-1

[Event "87th Tata Steel Challengers 2025"]
[Site "Wijk aan Zee"]
[Date "2025.01.31"]
[Round "11.7"]
[White "Nogerbek, Kazybek"]
[Black "Gurel, Ediz"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "D50"]
[WhiteElo "2514"]
[BlackElo "2624"]
[PlyCount "61"]
[EventDate "2025.01.13"]
[EventType "tourn"]
[EventCountry "NED"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/6000+30:20/3000+30:900+30"]

{[%evp 14,61,25,15,22,20,15,14,20,12,3,10,14,10,6,7,0,0,1,7,0,0,4,0,0,0,2,1,11,11,9,10,11,8,7,6,7,7,8,8,8,0,0,0,2,2,9,9,9,9]} 1. d4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:12]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:09]} 3. Nf3 {[%emt 0:00:06]} d5 {[%emt 0:00:12]} 4. Nc3 {[%emt 0:00:10]} c5 {[%emt 0:00:21]} 5. cxd5 {[%emt 0:00:42]} cxd4 {[%emt 0:00:06]} 6. Qxd4 {[%emt 0:01:34]} exd5 {[%emt 0:00:08]} 7. Bg5 {[%emt 0:01:24]} Be7 {[%emt 0:00:09]} 8. e3 {[%emt 0:00:07]} O-O {[%emt 0:00:14] The position is equal.} 9. Be2 {[%emt 0:00:05]} Nc6 {[%emt 0:01:47]} 10. Qd3 {[%emt 0:00:20]} h6 {[%emt 0:00:22]} 11. Bh4 {[%emt 0:01:13]} Qb6 {[%emt 0:01:15]} 12. O-O {[%emt 0:09:13]} Rd8 {[%emt 0:00:46]} 13. Qb5 {[%emt 0:05:55]} Qxb5 {[%emt 0:16:30]} 14. Nxb5 {[%emt 0:01:36]} g5 {[%emt 0:01:17]} 15. Bg3 {[%emt 0:00:16]} Ne4 {[%emt 0:05:16]} 16. Rfd1 {[%emt 0:04:49]} Nxg3 {[%emt 0:00:53]} 17. hxg3 {[%emt 0:00:09]} Be6 {[%emt 0:01:04]} 18. Nfd4 {[%emt 0:04:39] Threatens to win with Nxe6.} Rac8 {[%emt 0:04:01]} 19. Rac1 {[%emt 0:01:42]} Nxd4 {[%emt 0:02:30]} 20. Nxd4 {[%emt 0:01:47]} Bf6 {[%emt 0:00:14]} 21. Nxe6 {[%emt 0:05:58]} fxe6 {[%emt 0:00:09]} 22. Bg4 {[%emt 0:00:40]} Kf7 {[%emt 0:00:12]} 23. Rxc8 {[%emt 0:00:56]} Rxc8 {[%emt 0:00:04]} 24. Rxd5 $11 {[%emt 0:00:40][%mdl 4096] Endgame. With the idea Rd7+. KRB-KRB} Rc1+ {[%emt 0:00:31]} 25. Rd1 {[%emt 0:00:07]} Rxd1+ {[%emt 0:00:13]} 26. Bxd1 {[%emt 0:00:06]} Bxb2 {[%emt 0:00:04] KB-KB} 27. f4 {[%emt 0:00:50]} Kf6 {[%emt 0:00:28]} 28. Kf2 {[%emt 0:00:05]} e5 {[%emt 0:00:07]} 29. Kf3 {[%emt 0:00:06]} exf4 {[%emt 0:00:06]} 30. gxf4 {[%emt 0:00:07]} gxf4 {[%emt 0:00:05]} 31. exf4 {[%emt 0:00:06] Not much happened in this game.   Weighted Error Value: White=0.01 (flawless) /Black=0.02 (flawless) .  OK:         	White=12    	Black=12     Best:        	White=1     	Black=2} 1/2-1/2

