[Event "rated classical game"] [Site "https://lichess.org/io5CVzfb"] [Date "2026.02.21"] [Round "-"] [White "COSMOAPS"] [Black "ekopp2000"] [Result "0-1"] [GameId "io5CVzfb"] [UTCDate "2026.02.21"] [UTCTime "13:32:39"] [WhiteElo "1561"] [BlackElo "1795"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.21] } 3. Nc3 { [%eval 0.06] } 3... Nf6 { [%eval 0.07] } { C47 Four Knights Game } 4. Be2 { [%eval -0.09] } 4... Bc5 { [%eval 0.39] } 5. O-O { [%eval 0.0] } 5... d6 { [%eval -0.05] } 6. d3 { [%eval -0.06] } 6... h6 { [%eval 0.19] } 7. Be3 { [%eval -0.01] } 7... Bb6 { [%eval 0.0] } 8. Bxb6 { [%eval -0.01] } 8... axb6 { [%eval -0.01] } 9. d4 { [%eval -0.01] } 9... exd4?! { (-0.01 → 0.59) Inaccuracy. Bg4 was best. } { [%eval 0.59] } (9... Bg4 10. d5 Bxf3 11. Bxf3 Nd4 12. Be2 c6 13. a4 O-O 14. Qd2 cxd5 15. exd5) 10. Nxd4 { [%eval 0.63] } 10... O-O { [%eval 0.54] } 11. f4 { [%eval 0.5] } 11... Qe7 { [%eval 0.68] } 12. Nd5?? { (0.68 → -1.78) Blunder. Bf3 was best. } { [%eval -1.78] } (12. Bf3 d5 13. e5 Qc5 14. Nb5 Nxd4 15. Nxd4 Ne4 16. c3 b5 17. a3 Bf5) 12... Nxd5 { [%eval -1.89] } 13. exd5? { (-1.89 → -4.04) Mistake. Nxc6 was best. } { [%eval -4.04] } (13. Nxc6 Qxe4 14. Qxd5 Qxe2 15. Qf3 Qe8 16. Nd4 c5 17. Ne2 Bd7 18. Nc3 Bc6) 13... Nxd4 { [%eval -4.04] } 14. Qxd4 { [%eval -4.1] } 14... Qxe2 { [%eval -3.96] } 15. Rf2 { [%eval -4.53] } 15... Qg4 { [%eval -4.23] } 16. Rf3 { [%eval -4.22] } 16... Qf5 { [%eval -4.3] } 17. Rg3 { [%eval -4.3] } 17... f6 { [%eval -4.18] } 18. h3 { [%eval -4.32] } 18... c5 { [%eval -3.79] } 19. dxc6 { [%eval -3.76] } 19... Qc5 { [%eval -3.59] } 20. Qxc5 { [%eval -3.94] } 20... dxc5 { [%eval -3.69] } 21. c7 { [%eval -3.64] } 21... Rf7 { [%eval -3.69] } 22. Rd1 { [%eval -3.74] } 22... Rxc7 { [%eval -4.5] } 23. Rd8+ { [%eval -4.43] } 23... Kf7 { [%eval -4.45] } 24. Re3 { [%eval -4.43] } 24... Rxa2 { [%eval -4.51] } 25. Ree8 { [%eval -4.45] } 25... Bf5 { [%eval -4.25] } 26. Rf8+ { [%eval -4.45] } 26... Kg6 { [%eval -4.38] } 27. g4 { [%eval -4.41] } 27... Bxc2 { [%eval -4.41] } 28. h4 { [%eval -4.69] } 28... h5 { [%eval -4.49] } 29. f5+ { [%eval -5.22] } 29... Bxf5 { [%eval -5.07] } 30. gxf5+ { [%eval -5.12] } 30... Kxf5 { [%eval -4.96] } 31. Rd5+ { [%eval -5.2] } 31... Kg4 { [%eval -4.65] } 32. Re8 { [%eval -4.58] } 32... f5 { [%eval -4.64] } 33. Re6 { [%eval -5.5] } 33... Rc6 { [%eval -5.53] } 34. Re2 { [%eval -5.27] } 34... g6 { [%eval -5.39] } 35. Rg2+ { [%eval -5.55] } 35... Kf4 { [%eval -4.98] } 36. Rf2+ { [%eval -5.06] } 36... Ke4 { [%eval -4.89] } 37. Rd7 { [%eval -4.95] } 37... Ke5 { [%eval -4.98] } 38. Rxb7 { [%eval -5.12] } 38... Rd6 { [%eval -5.27] } 39. Re7+ { [%eval -5.1] } 39... Kd5 { [%eval -4.96] } 40. Rd2+ { [%eval -5.29] } 40... Kc6 { [%eval -5.19] } 41. Rde2 { [%eval -5.23] } 41... Rd4 { [%eval -5.05] } 42. R7e6+ { [%eval -5.02] } 42... Kb5 { [%eval -5.5] } 43. Rxg6 { [%eval -6.1] } 43... Rg4+ { [%eval -5.54] } 44. Rxg4 { [%eval -5.5] } 44... fxg4 { [%eval -5.24] } 45. Re5 { [%eval -6.69] } 45... Rxb2 { [%eval -6.49] } 46. Rxh5 { [%eval -6.57] } 46... g3 { [%eval -6.44] } 47. Rg5 { [%eval -6.39] } 47... Rh2 { [%eval -6.21] } 48. h5 { [%eval -7.11] } 48... Kb4 { [%eval -6.68] } 49. Rg4+ { [%eval -7.22] } 49... c4 { [%eval -6.94] } 50. Rxg3 { [%eval -7.85] } 50... Rxh5 { [%eval -7.38] } 51. Kf2 { [%eval -7.49] } 51... Rd5 { [%eval -7.35] } 52. Ke2 { [%eval -7.44] } 52... c3 { [%eval -8.44] } 53. Rg1 { [%eval -8.85] } 53... b5 { [%eval -7.98] } 54. Rb1+ { [%eval -8.23] } 54... Kc4 { [%eval -7.97] } 55. Rc1 { [%eval -7.82] } 55... b4 { [%eval -7.18] } 56. Rd1? { (-7.18 → Mate in 9) Checkmate is now unavoidable. Kf3 was best. } { [%eval #-9] } (56. Kf3 Rd2 57. Ke3 Kb3 58. Rg1 Kb2 59. Rg8 Rd6 60. Rb8 b3 61. Rxb3+ Kxb3) 56... Rxd1 { [%eval #-8] } 57. Kxd1 { [%eval #-8] } 57... b3 { [%eval #-7] } 58. Kc1 { [%eval #-7] } 58... Kd3 { [%eval #-6] } 59. Kd1 { [%eval #-6] } 59... b2 { [%eval #-5] } { White resigns. } 0-1