[Event "New York Rosenwald-03"] [Site "New York"] [Date "1956.10.17"] [Round "8"] [White "Byrne, Donald"] [Black "Fischer, Robert James"] [Result "0-1"] [WhiteElo "2470"] [BlackElo "2780"] [Variant "Standard"] [TimeControl "-"] [ECO "A15"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.25] } 1... Nf6 { [%eval 0.29] } 2. c4 { [%eval 0.27] } 2... g6 { [%eval 0.38] } { A15 English Opening: Anglo-Indian Defense, King's Indian Formation } 3. Nc3 { [%eval 0.25] } 3... Bg7 { [%eval 0.68] } 4. d4 { [%eval 0.24] } 4... O-O { [%eval 0.52] } 5. Bf4?! { (0.52 → -0.05) Inaccuracy. e4 was best. } { [%eval -0.05] } (5. e4 d6 6. Be2 e5 7. O-O Na6 8. Be3 Qe7 9. d5 Ng4) 5... d5 { [%eval 0.0] } 6. Qb3 { [%eval -0.22] } 6... dxc4 { [%eval 0.21] } 7. Qxc4 { [%eval 0.0] } 7... c6 { [%eval 0.31] } 8. e4 { [%eval 0.34] } 8... Nbd7 { [%eval 0.89] } 9. Rd1 { [%eval 0.75] } 9... Nb6?! { (0.75 → 1.36) Inaccuracy. Qa5 was best. } { [%eval 1.36] } (9... Qa5) 10. Qc5?! { (1.36 → 0.37) Inaccuracy. Qb3 was best. } { [%eval 0.37] } (10. Qb3) 10... Bg4 { [%eval 0.27] } 11. Bg5?? { (0.27 → -3.34) Blunder. Be2 was best. } { [%eval -3.34] } (11. Be2) 11... Na4 { [%eval -3.71] } 12. Qa3 { [%eval -3.32] } 12... Nxc3 { [%eval -3.43] } 13. bxc3 { [%eval -3.92] } 13... Nxe4 { [%eval -3.18] } 14. Bxe7?! { (-3.18 → -4.05) Inaccuracy. Be3 was best. } { [%eval -4.05] } (14. Be3 Qd6 15. Qxd6 exd6 16. Rc1 Rfe8 17. Be2 b5 18. Nd2 Nf6 19. h3 Bxe2 20. Kxe2 Nd5) 14... Qb6 { [%eval -3.62] } 15. Bc4 { [%eval -3.45] } 15... Nxc3 { [%eval -3.37] } 16. Bc5 { [%eval -3.75] } 16... Rfe8+ { [%eval -3.59] } 17. Kf1 { [%eval -3.2] } 17... Be6 { [%eval -3.7] } 18. Bxb6?? { (-3.70 → -8.75) Blunder. Qxc3 was best. } { [%eval -8.75] } (18. Qxc3 Qxc5) 18... Bxc4+ { [%eval -8.12] } 19. Kg1 { [%eval -8.57] } 19... Ne2+ { [%eval -8.78] } 20. Kf1 { [%eval -8.66] } 20... Nxd4+ { [%eval -8.66] } 21. Kg1 { [%eval -8.76] } 21... Ne2+ { [%eval -8.83] } 22. Kf1 { [%eval -8.44] } 22... Nc3+ { [%eval -8.77] } 23. Kg1 { [%eval -8.51] } 23... axb6 { [%eval -8.77] } 24. Qb4 { [%eval -8.55] } 24... Ra4 { [%eval -8.74] } 25. Qxb6 { [%eval -8.77] } 25... Nxd1 { [%eval -9.16] } 26. h3 { [%eval -9.08] } 26... Rxa2 { [%eval -9.27] } 27. Kh2 { [%eval -9.22] } 27... Nxf2 { [%eval -9.42] } 28. Re1 { [%eval -9.41] } 28... Rxe1 { [%eval -9.31] } 29. Qd8+ { [%eval -9.44] } 29... Bf8 { [%eval -9.46] } 30. Nxe1 { [%eval -9.57] } 30... Bd5 { [%eval -9.36] } 31. Nf3 { [%eval -9.36] } 31... Ne4 { [%eval -9.6] } 32. Qb8 { [%eval -9.43] } 32... b5 { [%eval -9.4] } 33. h4 { [%eval -12.42] } 33... h5 { [%eval -11.0] } 34. Ne5 { [%eval -14.71] } 34... Kg7 { [%eval -16.86] } 35. Kg1 { [%eval -71.59] } 35... Bc5+ { [%eval -70.61] } 36. Kf1?! { (-70.61 → Mate in 5) Checkmate is now unavoidable. Kh2 was best. } { [%eval #-5] } (36. Kh2 Bd6) 36... Ng3+ { [%eval #-4] } 37. Ke1 { [%eval #-4] } 37... Bb4+ { [%eval #-4] } 38. Kd1 { [%eval #-4] } 38... Bb3+ { [%eval #-3] } 39. Kc1 { [%eval #-3] } 39... Ne2+ { [%eval #-2] } 40. Kb1 { [%eval #-2] } 40... Nc3+ { [%eval #-1] } 41. Kc1 { [%eval #-1] } 41... Rc2# { Black wins by checkmate. } 0-1