[Event "85th Tata Steel Masters 2023"] [White "Keymer,Vincent"] [Black "Carlsen,Magnus"] [Site "Wijk aan Zee"] [Round "2.3"] [Annotator "TA"] [Result "0-1"] [Date "2023.01.15"] [WhiteElo "2696"] [BlackElo "2859"] [PlyCount "130"] [TimeControl "60"] {[%evp 17,130,32,39,14,26,17,21,0,1,1,1,1,12,-30,-33,-27,-28,-37,-35,-78,-84,-83,-81,-77,-71,-77,-75,-86,-74,-121,-123,-152,-143,-170,-143,-154,-108,-166,-152,-263,-256,-249,-284,-288,-282,-252,-272,-276,-288,-270,-264,-275,-270,-256,-215,-255,-281,-386,-330,-328,-339,-336,-285,-285,-308,-271,-208,-208,-208,-208,-208,-208,-208,-208,-208,-208,-199,-170,-170,-170,-182,-208,-208,-305,-170,-170,-170,-356,-358,-355,-350,-460,-460,-460,-460,-406,0,-325,-311,-460,-460,-412,-405,-460,-460,-29970,-29971,-29971,-29972,-29968,-12631,-29971,-29971,-29970,-29970]} 1. d4 {[%emt 0:0:3]} Nf6 {[%emt 0:0:59]} 2. c4 {[%emt 0:0:5]} g6 {[%emt 0:2:24]} 3. Nc3 {[%emt 0:1:35]} d5 {[%emt 0:0:23]} 4. Nf3 {[%emt 0:0:6]} Bg7 {[%emt 0:0:17]} 5. Bg5 {[%emt 0:0:6]} Ne4 {[%emt 0:8:1]} 6. Bf4 {[%emt 0:0:10]} Nxc3 {[%emt 0:4:55]} 7. bxc3 {[%emt 0:0:16]} c6 {[%emt 0:1:49]} 8. e3 {[%emt 0:2:37]} O-O {[%emt 0:0:35]} 9. Qb3 {[%emt 0:4:30]} Qa5 {[%emt 0:6:44]} 10. Be2 {[%emt 0:10:10] D91: Grünfeld: 4 Nf3 Bg7 5 Bg5.} dxc4 {[%emt 0:21:58]} 11. Bxc4 {[%emt 0:6:7]} Nd7 {[%emt 0:0:17] [#]} 12. Bg5 $146 {[%emt 0:15:52] The position is equal.} ({`í?
} 12. O-O Qf5 13. Bg3 Nb6 14. Be2 c5 15. a4 Qe6 16. Qxe6 Bxe6 17. Rfb1 Nd5 18. Ra3 cxd4 19. exd4 b6 20. c4 Nf6 21. a5 Ne4 22. axb6 axb6 23. Rab3 Ra4 {½-½ Bartos,J (2213)-Pecha,T (2260) Frydek Mistek IM 2012 (4)} )b5 {[%emt 0:7:37]} 13. Be2 {[%emt 0:11:8]} Re8 {[%emt 0:2:42][%cal Yd7c5]} 14. O-O {[%emt 0:6:31] Threatening a4.} Nb6 {[%emt 0:0:10]} 15. e4 {[%emt 0:0:41]} Be6 {[%emt 0:1:28]} 16. Qc2 {[%emt 0:0:24] [#]} c5 $1 {[%emt 0:2:10]} 17. d5 {[%emt 0:10:7]} (17. Rac1 Bc4 )Bg4 {[%emt 0:0:55]} 18. Bd2 {[%emt 0:1:7][%cal Ya2a4]} e6 {[%emt 0:9:15]} 19. Rab1 {[%emt 0:8:32]} c4 {[%emt 0:4:57]} 20. dxe6 {[%emt 0:2:32]} Rxe6 {[%emt 0:1:4]} 21. Nd4 {[%emt 0:1:47]} Bxe2 {[%emt 0:0:8]} 22. Nxe2 {[%emt 0:0:3]} a6 {[%emt 0:0:30]} 23. Nd4 {[%emt 0:4:59]} ({@s??
} 23. Be3 )Ree8 $17 {[%emt 0:0:32]} 24. Rfe1 {[%emt 0:3:10]} Na4 {[%emt 0:2:37]} 25. Nc6 {[%emt 0:0:7]} Qc7 {[%emt 0:1:40]} 26. Nb4 {[%emt 0:0:4]} Nc5 {[%emt 0:0:38] Black is more active.} (26... Qb7 $142 27. h3 (27. Nd5 Nc5 $17 )Nb6 )27. Nd5 {[%emt 0:5:14]} (27. f3 $17 )Qc6 {[%emt 0:2:55][%cal Yc5e4]} 28. Bg5 {[%emt 0:1:34] [#]} (28. Nb4 $17 {might work better.} Qb7 29. f3 )Nxe4 $1 $19 {[%emt 0:3:45][%mdl 576] Remove Defender, Decoy} 29. Ne7+ {[%emt 0:0:5] [#]} (29. Rxe4 Qxd5 )Rxe7 $1 {[%emt 0:0:5][%mdl 512]} 30. Bxe7 {[%emt 0:0:3]} Nxc3 {[%emt 0:0:9]} 31. Rbc1 {[%emt 0:0:3] White is weak on the light squares} a5 {[%emt 0:0:40] Repels Bb4} 32. Bg5 {[%emt 0:2:35]} b4 {[%emt 0:0:44] aiming for ...a4.} 33. Bd2 {[%emt 0:3:21]} Rd8 {[%emt 0:0:57][%cal Yb4b3]} 34. h4 {[%emt 0:4:36]} Rd3 {[%emt 0:3:24]} 35. h5 {[%emt 0:2:56]} gxh5 {[%emt 0:0:17] Hoping for ...Bh6.} 36. Bxc3 {[%emt 0:0:39]} Bxc3 {[%emt 0:0:9]} (36... Rxc3 37. Qf5 $11 )37. Qe2 {[%emt 0:3:11]} Qd5 {[%emt 0:2:26] Prevents Qe4.} (37... Bxe1 38. Qxd3 Bxf2+ 39. Kf1 $15 (39. Kxf2 $2 Qf6+ 40. Qf3 Qb2+ 41. Qe2 Qxc1 $19 ))38. Qe8+ {[%emt 0:1:1]} Kg7 {[%emt 0:0:2]} 39. Re3 {[%emt 0:0:6]} h6 {[%emt 0:2:11]} 40. Qe4 {[%emt 0:1:37]} Qxe4 {[%emt 0:2:39]} 41. Rxe4 {[%emt 0:50:4][%mdl 4096] Endgame KRR-KRB} b3 {[%emt 0:51:15]} 42. Rxc4 {[%emt 0:0:0] [#]} bxa2 {[%emt 0:0:0]} 43. Ra4 {[%emt 0:0:0]} (43. R4xc3 $2 {too greedy.} Rxc3 44. Ra1 Rc2 $19 )a1=Q {[%emt 0:0:0]} ({ õ?
} 43... a1=B 44. Rcxa1 Bxa1 45. Rxa1 )44. Rcxa1 {[%emt 0:0:0]} Bxa1 {[%emt 0:0:0]} 45. Rxa1 {[%emt 0:0:0] KR-KR} Rd5 {[%emt 0:0:0]} 46. Ra4 {[%emt 0:0:0]} Kf6 {[%emt 0:0:0]} 47. Kf1 {[%emt 0:0:0]} Ke6 {[%emt 0:0:0]} 48. Ke2 {[%emt 0:0:0]} Rf5 {[%emt 0:0:0]} 49. f3 {[%emt 0:0:0]} Kd6 {[%emt 0:0:0]} 50. Rc4 {[%emt 0:0:0]} (50. Kd3 $142 )Rc5 {[%emt 0:0:0]} (50... Rg5 $142 51. Kf2 Rb5 )51. Rf4 {[%emt 0:0:0]} Re5+ {[%emt 0:0:0]} 52. Kd3 $2 {[%emt 0:0:0]} (52. Kf2 )Ke6 {[%emt 0:0:0]} 53. Ra4 {[%emt 0:0:0]} Kf6 {[%emt 0:0:0]} 54. Rf4+ {[%emt 0:0:0]} Kg6 {[%emt 0:0:0]} 55. Ra4 {[%emt 0:0:0]} Rg5 {[%emt 0:0:0]} 56. Ra2 {[%emt 0:0:0]} Re5 {[%emt 0:0:0]} 57. Ra4 $1 {[%emt 0:0:0]} f6 {[%emt 0:0:0]} 58. g3 {[%emt 0:0:0]} (58. f4 $142 Rb5 59. Ke3 )Rg5 {[%emt 0:0:0]} 59. Ke3 {[%emt 0:3:6]} Rxg3 {[%emt 0:0:0] ...Rg2 would be deadly.} 60. Rxa5 {[%emt 0:0:5]} h4 {[%emt 0:0:0][%cal Yh5h4,Yh4h3][%mdl 32] ( -> ...h3)} 61. Ra8 {[%emt 0:0:0]} (61. Kf2 $19 )Kh5 {[%emt 0:0:0]} 62. Kf2 {[%emt 0:0:0]} Rg6 {[%emt 0:0:0]} 63. Ra5+ {[%emt 0:0:0]} Rg5 {[%emt 0:0:0]} 64. Ra3 {[%emt 0:0:0]} h3 {[%emt 0:0:0]} 65. f4 {[%emt 0:0:0]} Rg2+ {[%emt 0:0:0] Weighted Error Value: White=0.38/Black=0.15 (very precise)} 0-1