[Event "Zurich ct"] [Site "Zurich"] [Date "1953.??.??"] [Round "8"] [White "Reshevsky, Samuel Herman"] [Black "Kotov, Alexander"] [Result "1-0"] [Variant "Standard"] [ECO "E95"] [Opening "King's Indian Defense: Orthodox Variation"] [Annotator "https://lichess.org/@/capipagua"] [Source "https://lichess.org/study/bOwcgrtu/0ipWX50o"] [Orientation "white"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] } 2. c4 { [%eval 0.34] } 2... d6 { [%eval 0.51] } 3. Nc3 { [%eval 0.65] } 3... Nbd7 { [%eval 0.86] } 4. Nf3 { [%eval 0.92] } 4... g6 { [%eval 0.82] } 5. e4 { [%eval 0.52] } 5... e5 { [%eval 0.85] } 6. Be2 { [%eval 1.07] } 6... Bg7 { [%eval 0.75] } 7. O-O { [%eval 0.86] } 7... O-O { [%eval 0.62] } 8. Re1 { [%eval 0.56] } 8... c6 { [%eval 1.1] } 9. Bf1 { [%eval 0.97] } 9... Ne8 { [%eval 1.33] } 10. Rb1 { [%eval 1.07] } 10... Nc7 { [%eval 1.0] } 11. b4?! { [%eval 0.35] } { Inaccuracy. Bg5 was best. } (11. Bg5 f6) 11... c5? { [%eval 1.49] } { Mistake. exd4 was best. } (11... exd4 12. Nxd4) 12. dxc5?! { [%eval 0.64] } { Inaccuracy. bxc5 was best. } (12. bxc5 exd4 13. cxd6 dxc3 14. Bg5 Bf6 15. dxc7 Qxc7 16. Bxf6 Nxf6 17. Qd4 c2 18. Rbc1 Nd7) 12... dxc5 { [%eval 0.96] } 13. Ba3 { [%eval 0.56] } 13... Ne6 { [%eval 1.05] } 14. bxc5 { [%eval 0.94] } 14... Re8 { [%eval 1.36] } 15. Nb5? { [%eval 0.17] } { Mistake. Qd5 was best. } (15. Qd5) 15... Ndxc5 { [%eval 0.27] } 16. Qd5 { [%eval 0.1] } 16... Na4? { [%eval 1.65] } { Mistake. Bf8 was best. } (16... Bf8 17. g3 a6 18. Nc3 f6 19. h4 Rb8 20. h5 b6 21. Qxd8 Rxd8 22. Nd5 Kf7 23. Kg2) 17. Rb3? { [%eval 0.29] } { Mistake. Nxe5 was best. } (17. Nxe5 Nb6) 17... Nb6 { [%eval 0.27] } 18. Qd1 { [%eval 0.19] } 18... Bd7? { [%eval 1.78] } { Mistake. Qxd1 was best. } (18... Qxd1 19. Rxd1 Na4 20. h4 Nac5 21. Bxc5 Nxc5 22. Nc7 Nxb3 23. Nxe8 Nd4 24. Nxd4 Bg4 25. f3) 19. c5 { [%eval 1.28] } 19... Nc8?? { [%eval 3.32] } { Blunder. Na4 was best. } (19... Na4 20. Nd6 Nexc5 21. Bxc5 Nxc5 22. Nxe8 Qxe8 23. Rc3 b6 24. Bc4 Qe7 25. Bd5 Rd8 26. Qc1) 20. Rd3 { [%eval 3.34] } 20... Nd4 { [%eval 3.95] } 21. Nbxd4 { [%eval 3.73] } 21... exd4 { [%eval 4.27] } 22. Nxd4 { [%eval 3.92] } 22... Qa5 { [%eval 3.84] } 23. Nb3 { [%eval 4.01] } 23... Qxa3 { [%eval 4.36] } 24. Rxd7 { [%eval 4.18] } 24... Ne7 { [%eval 4.43] } 25. Rxb7 { [%eval 4.05] } 25... Qxa2 { [%eval 4.58] } 26. Bb5? { [%eval 2.3] } { Mistake. e5 was best. } (26. e5) 26... Red8?? { [%eval 6.43] } { Blunder. Rab8 was best. } (26... Rab8 27. c6 Be5 28. Re3 Red8 29. Rd3 Rxd3 30. Qxd3 a6 31. Bc4 Nxc6 32. Rxf7 Na5 33. Rf3+) 27. Qf3 { [%eval 7.37] } 27... Bf8 { [%eval 7.78] } 28. Bc4 { [%eval 7.8] } 28... Qb2 { [%eval 8.0] } 29. Qxf7+ { [%eval 8.0] } 29... Kh8 { [%eval 6.14] } 30. e5 { [%eval 6.02] } 30... Qc3 { [%eval 6.61] } 31. Kf1 { [%eval 6.35] } 31... Rab8 { [%eval 7.33] } 32. c6 { [%eval 6.75] } 32... Rbc8 { [%eval 9.03] } 33. Be6 { [%eval 8.93] } 33... Qd3+ { [%eval 8.81] } 34. Kg1 { [%eval 8.93] } 34... Qe2 { [%eval 9.37] } 35. Qxf8+ { [%eval 9.04] } 35... Rxf8 { [%eval 9.48] } 36. Rxe2 { [%eval 9.16] } 36... Rxc6 { [%eval 10.67] } 37. Rxe7 { [%eval 11.0] } 37... a5 { [%eval 11.34] } 38. h4 { [%eval 11.63] } 38... a4 { [%eval 12.51] } 39. Nd4 { [%eval 11.37] } 39... Rc1+ { [%eval 12.8] } 40. Kh2 { [%eval 12.61] } 40... Rd1?! { [%eval #9] } { Checkmate is now unavoidable. Rb8 was best. } (40... Rb8 41. Nf3 h6 42. h5 g5 43. Bf5 a3 44. Rh7+ Kg8 45. Rxh6 Rb2 46. Rxb2 axb2 47. Rb6) 41. Nb5?! { [%eval 13.0] } { Lost forced checkmate sequence. Nf3 was best. } (41. Nf3 h6 42. Rc2 Rfd8 43. Rcc7 R1d7 44. Rcxd7 Rxd7 45. Rxd7 a3 46. Ba2 g5 47. g4 gxh4) 41... Rb1 { [%eval 15.28] } 42. Nd6 { [%eval 13.57] } { 1-0 White wins. } 1-0