[Event "USA-ch"] [Site "Long Beach"] [Date "1993.??.??"] [Round "5"] [White "Wolff, Patrick G"] [Black "Kaidanov, Gregory S"] [Result "0-1"] [GameId "eWE51c4w"] [WhiteElo "2585"] [BlackElo "2640"] [Variant "Standard"] [TimeControl "-"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Duras Variation"] [Termination "Unknown"] [Annotator "lichess.org"] 1. e4 { [%eval 0.33] } 1... e5 { [%eval 0.12] } 2. Nf3 { [%eval 0.19] } 2... Nc6 { [%eval 0.32] } 3. Bb5 { [%eval 0.25] } 3... Nf6 { [%eval 0.34] } 4. d3 { [%eval 0.25] } 4... d6 { [%eval 0.27] } 5. c4 { [%eval -0.02] } { C65 Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Duras Variation } 5... g6 { [%eval 0.09] } 6. Nc3 { [%eval -0.05] } 6... Bg7 { [%eval 0.0] } 7. d4 { [%eval -0.29] } 7... exd4 { [%eval 0.02] } 8. Nxd4 { [%eval -0.32] } 8... Bd7 { [%eval -0.16] } 9. Bxc6 { [%eval -0.12] } 9... bxc6 { [%eval -0.09] } 10. O-O { [%eval -0.43] } 10... O-O { [%eval 0.0] } 11. Bg5 { [%eval -0.43] } 11... h6 { [%eval -0.34] } 12. Bh4 { [%eval -0.87] } 12... Qb8 { [%eval -0.68] } 13. Qd2 { [%eval -0.65] } 13... Qb4 { [%eval -0.86] } 14. Bxf6 { [%eval -0.9] } 14... Bxf6 { [%eval -0.95] } 15. b3 { [%eval -0.77] } 15... a5 { [%eval -0.86] } 16. Rad1 { [%eval -0.8] } 16... Bg7 { [%eval -0.86] } 17. Qd3 { [%eval -1.15] } 17... Rfe8 { [%eval -0.68] } 18. Kh1 { [%eval -1.01] } 18... Qc5 { [%eval -1.07] } 19. Nde2 { [%eval -1.14] } 19... Re7 { [%eval -0.9] } 20. f4 { [%eval -1.19] } 20... f5 { [%eval -0.83] } 21. Ng3 { [%eval -0.82] } 21... Qa7 { [%eval -0.5] } 22. Qc2 { [%eval -0.68] } 22... Rae8 { [%eval -0.58] } 23. exf5 { [%eval -0.89] } 23... Bxf5 { [%eval -0.71] } 24. Nxf5 { [%eval -0.73] } 24... gxf5 { [%eval -0.77] } 25. Nb1 { [%eval -1.3] } 25... Qc5 { [%eval -1.58] } 26. Nc3 { [%eval -1.69] } 26... Qb4?! { (-1.69 → -1.04) Inaccuracy. Qe3 was best. } { [%eval -1.04] } (26... Qe3) 27. Na4 { [%eval -1.3] } 27... Re1 { [%eval -1.19] } 28. h3?! { (-1.19 → -1.80) Inaccuracy. h4 was best. } { [%eval -1.8] } (28. h4 R1e4) 28... Rxf1+ { [%eval -1.68] } 29. Rxf1 { [%eval -1.43] } 29... Re1 { [%eval -2.47] } 30. Qf2 { [%eval -2.26] } 30... Rxf1+ { [%eval -1.72] } 31. Qxf1 { [%eval -1.55] } 31... Qd2 { [%eval -1.82] } 32. Kh2 { [%eval -2.27] } 32... Bd4 { [%eval -1.87] } 33. Kg3?? { (-1.87 → -4.93) Blunder. h4 was best. } { [%eval -4.93] } (33. h4 Bf2) 33... Qxa2 { [%eval -4.99] } 34. Qf3 { [%eval -5.31] } 34... Qd2 { [%eval -4.65] } 35. h4 { [%eval -5.13] } 35... Qe1+ { [%eval -5.18] } 36. Kh3 { [%eval -4.34] } 36... Qh1+ { [%eval -4.85] } 37. Kg3 { [%eval -5.12] } 37... Qe1+ { [%eval -4.62] } 38. Kh3 { [%eval -5.06] } 38... Qh1+ { [%eval -4.16] } 39. Kg3 { [%eval -4.7] } 39... Bf6 { [%eval -4.7] } 40. Qh5 { [%eval -5.2] } 40... Qe1+ { [%eval -5.62] } 41. Kh3 { [%eval -6.36] } 41... Kg7 { [%eval -6.06] } 42. g4?! { (-6.06 → -10.11) Inaccuracy. c5 was best. } { [%eval -10.11] } (42. c5 d5 43. Nb6 cxb6 44. cxb6 Qe3+ 45. g3 Qxb6 46. Qxf5 Qd8 47. h5 Qe8 48. Qg4+ Kh8) 42... Qf1+ { [%eval -11.44] } 43. Kg3 { [%eval -10.8] } 43... Bd4 { [%eval -10.13] } 44. Qxf5?! { (-10.13 → Mate in 4) Checkmate is now unavoidable. gxf5 was best. } { [%eval #-4] } (44. gxf5 Bf2+ 45. Kf3 Bg1+ 46. Ke4 Qb1+ 47. Kf3 Qd1+ 48. Kg2 Qxh5 49. Kxg1 Qxh4 50. Kf1 Qxf4+) 44... Bf2+ { [%eval #-3] } 45. Kf3 { [%eval #-3] } 45... Bg1+ { [%eval #-2] } { Black wins. } 0-1