[Event "CopaKasparov2026 - 04"] [Site "https://lichess.org/Abl8HaEr"] [Date "2026.01.16"] [Round "-"] [White "marcoagmp"] [Black "AquinoOsasco"] [Result "0-1"] [GameId "Abl8HaEr"] [UTCDate "2026.01.16"] [UTCTime "23:30:04"] [WhiteElo "1867"] [BlackElo "2025"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+33"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] } 2. f4 { [%eval 0.0] } { B21 Sicilian Defense: McDonnell Attack } 2... Nc6 { [%eval 0.0] } 3. Nf3 { [%eval 0.13] } 3... g6 { [%eval 0.21] } 4. Bb5 { [%eval 0.27] } 4... Bg7 { [%eval 0.29] } 5. O-O { [%eval 0.26] } 5... d6 { [%eval 0.42] } 6. d3 { [%eval 0.09] } 6... Qb6 { [%eval 0.42] } 7. Bxc6+ { [%eval 0.2] } 7... bxc6 { [%eval 0.46] } 8. Nc3 { [%eval 0.51] } 8... Ba6?! { (0.51 → 1.16) Inaccuracy. c4+ was best. } { [%eval 1.16] } (8... c4+) 9. Kh1 { [%eval 1.05] } 9... Nf6 { [%eval 0.98] } 10. b3?? { (0.98 → -0.85) Blunder. Na4 was best. } { [%eval -0.85] } (10. Na4 Qc7) 10... Ng4?? { (-0.85 → 2.02) Blunder. Nxe4 was best. } { [%eval 2.02] } (10... Nxe4) 11. Na4 { [%eval 1.5] } 11... Qc7 { [%eval 1.59] } 12. Bb2?? { (1.59 → -1.53) Blunder. Rb1 was best. } { [%eval -1.53] } (12. Rb1 O-O) 12... Bxb2 { [%eval -1.41] } 13. Nxb2 { [%eval -1.48] } 13... Ne3 { [%eval -1.44] } 14. Qd2 { [%eval -1.44] } 14... Nxf1 { [%eval -1.49] } 15. Rxf1 { [%eval -1.35] } 15... O-O { [%eval -0.98] } 16. c4?! { (-0.98 → -1.58) Inaccuracy. f5 was best. } { [%eval -1.58] } (16. f5 Kg7) 16... e6?? { (-1.58 → 0.10) Blunder. f6 was best. } { [%eval 0.1] } (16... f6 17. Rg1 Bc8 18. g4 a5 19. f5 e6 20. Nd1 Ra7 21. Rg3 Qd8 22. fxg6) 17. f5?? { (0.10 → -2.36) Blunder. e5 was best. } { [%eval -2.36] } (17. e5) 17... exf5 { [%eval -2.31] } 18. exf5 { [%eval -2.27] } 18... Qe7 { [%eval -2.08] } 19. Qf4 { [%eval -2.64] } 19... Qf6 { [%eval -2.84] } 20. Nd1 { [%eval -3.07] } 20... Rae8? { (-3.07 → -1.46) Mistake. Qxf5 was best. } { [%eval -1.46] } (20... Qxf5 21. Qxf5 gxf5 22. Ne3 Bc8 23. Nh4 d5 24. Nexf5 Bxf5 25. Nxf5 Rfe8 26. h4) 21. Ne3?! { (-1.46 → -2.30) Inaccuracy. Nf2 was best. } { [%eval -2.3] } (21. Nf2 Qxf5) 21... Rxe3?? { (-2.30 → -0.03) Blunder. Kh8 was best. } { [%eval -0.03] } (21... Kh8 22. g4 Bc8 23. g5 Qc3 24. Qxd6 Bxf5 25. Nxf5 gxf5 26. Rd1 Kg8 27. Qxc5) 22. Qxe3 { [%eval -0.06] } 22... Qxf5 { [%eval -0.01] } 23. Nd2 { [%eval -0.31] } 23... Qe6 { [%eval -0.22] } 24. Qh6 { [%eval -0.66] } 24... Qe2 { [%eval -0.62] } 25. Kg1? { (-0.62 → -1.92) Mistake. h3 was best. } { [%eval -1.92] } (25. h3) 25... Re8?? { (-1.92 → 3.41) Blunder. Qxd3 was best. } { [%eval 3.41] } (25... Qxd3 26. Re1 d5 27. Qf4 Bc8 28. Nf3 dxc4 29. bxc4 Be6 30. Ne5 Qc3 31. Rc1) 26. Ne4 { [%eval 3.34] } 26... Rxe4 { [%eval 3.22] } 27. dxe4 { [%eval 3.38] } 27... Qxe4 { [%eval 3.93] } 28. Qf4?? { (3.93 → 0.05) Blunder. Qd2 was best. } { [%eval 0.05] } (28. Qd2 Qe7 29. Re1 Qf6 30. Rd1 d5 31. cxd5 cxd5 32. Qxd5 Qc3 33. Qd2 Qe5) 28... Qxf4 { [%eval 0.09] } 29. Rxf4 { [%eval 0.22] } 29... Kf8?! { (0.22 → 1.26) Inaccuracy. Bc8 was best. } { [%eval 1.26] } (29... Bc8 30. g4) 30. Re4? { (1.26 → 0.00) Mistake. Rh4 was best. } { [%eval 0.0] } (30. Rh4) 30... Bc8 { [%eval 0.0] } 31. g4 { [%eval -0.01] } 31... f5?! { (-0.01 → 0.86) Inaccuracy. h6 was best. } { [%eval 0.86] } (31... h6 32. h3) 32. gxf5?! { (0.86 → 0.00) Inaccuracy. Rf4 was best. } { [%eval 0.0] } (32. Rf4 Ke7) 32... Bxf5 { [%eval 0.0] } 33. Re3 { [%eval 0.0] } 33... Kf7 { [%eval 0.0] } 34. h4 { [%eval 0.0] } 34... a5 { [%eval 0.0] } 35. Kf2 { [%eval 0.0] } 35... Bb1 { [%eval 0.0] } 36. a3 { [%eval 0.0] } 36... Bf5 { [%eval 0.0] } 37. b4?? { (0.00 → -3.67) Blunder. Kg3 was best. } { [%eval -3.67] } (37. Kg3 Be6 38. Rd3 Ke7 39. Kf4 h6 40. Rd2 Bd7 41. Rf2 Kf6 42. Kg3+ Bf5) 37... cxb4 { [%eval -3.86] } 38. axb4 { [%eval -4.38] } 38... axb4 { [%eval -4.33] } 39. Kf3 { [%eval -4.3] } 39... Bc2 { [%eval -4.12] } 40. Ke2 { [%eval -3.93] } 40... b3?! { (-3.93 → -2.49) Inaccuracy. c5 was best. } { [%eval -2.49] } (40... c5 41. Kd2 Bf5 42. Rf3 Kf6 43. Re3 h6 44. Re8 g5 45. hxg5+ hxg5 46. Ke3) 41. Kd2 { [%eval -2.13] } 41... d5? { (-2.13 → -0.67) Mistake. h6 was best. } { [%eval -0.67] } (41... h6) 42. cxd5 { [%eval -1.01] } 42... cxd5 { [%eval -0.99] } 43. Kc3?? { (-0.99 → -6.54) Blunder. Rf3+ was best. } { [%eval -6.54] } (43. Rf3+) 43... h6?? { (-6.54 → -1.13) Blunder. d4+ was best. } { [%eval -1.13] } (43... d4+ 44. Kxd4 b2 45. Rf3+ Kg7 46. Ke3 b1=Q 47. Kf2 Qb6+ 48. Kg3 Kh6 49. Rf1) 44. Re2?? { (-1.13 → -4.22) Blunder. Rf3+ was best. } { [%eval -4.22] } (44. Rf3+) 44... g5 { [%eval -4.17] } 45. hxg5 { [%eval -4.17] } 45... hxg5 { [%eval -4.43] } 46. Re5 { [%eval -5.37] } 46... d4+ { [%eval -5.25] } 47. Kb2 { [%eval -5.06] } 47... d3 { [%eval -4.67] } 48. Kc3 { [%eval -5.54] } 48... Kf6 { [%eval -5.37] } 49. Re8 { [%eval -5.37] } 49... Kf5 { [%eval -5.31] } 50. Rf8+ { [%eval -5.1] } 50... Kg4 { [%eval -5.41] } 51. Rf2 { [%eval -5.5] } 51... Kg3 { [%eval -5.48] } 52. Rf8 { [%eval -4.96] } 52... g4 { [%eval -5.19] } { White resigns. } 0-1