[Event "2023 Winter Marathon"] [Site "https://lichess.org/hAnPn0tq"] [Date "2023.12.29"] [Round "-"] [White "CoachAnton"] [Black "Gakolchess765"] [Result "1-0"] [GameId "hAnPn0tq"] [UTCDate "2023.12.29"] [UTCTime "01:53:26"] [WhiteElo "2206"] [BlackElo "2662"] [WhiteRatingDiff "+22"] [BlackRatingDiff "-10"] [WhiteTitle "CM"] [BlackTitle "FM"] [WhiteFideId "24185132"] [WhiteBerserk "true"] [BlackBerserk "true"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.13] } 1... c5?! { (0.13 → 0.98) Inaccuracy. Nf6 was best. } { [%eval 0.98] } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3) 2. c4?! { (0.98 → 0.00) Inaccuracy. d5 was best. } { [%eval 0.0] } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 { [%eval 0.0] } 3. Qxd4 { [%eval -0.13] } 3... Nc6 { [%eval 0.0] } 4. Qd2 { [%eval -0.21] } 4... e5 { [%eval -0.13] } 5. Nc3 { [%eval -0.13] } 5... Nf6 { [%eval -0.07] } 6. b3?? { (-0.07 → -2.90) Blunder. e4 was best. } { [%eval -2.9] } (6. e4 Bc5 7. h3 a5 8. Bd3 d6 9. Nge2 Be6 10. Nd5 Nd4) 6... Bb4 { [%eval -2.15] } 7. Bb2? { (-2.15 → -4.13) Mistake. f3 was best. } { [%eval -4.13] } (7. f3 d5) 7... Qa5?? { (-4.13 → -0.22) Blunder. Ne4 was best. } { [%eval -0.22] } (7... Ne4 8. Qc2 Qa5 9. Rc1 d5 10. e3 d4 11. Qxe4 dxc3 12. Ba1 Qxa2 13. Qc2 Qxc2 14. Rxc2) 8. a3 { [%eval -0.28] } 8... Bxc3 { [%eval -0.38] } 9. Bxc3 { [%eval -0.26] } 9... Qc7?! { (-0.26 → 0.44) Inaccuracy. Qb6 was best. } { [%eval 0.44] } (9... Qb6 10. Qb2) 10. Nf3 { [%eval 0.35] } 10... O-O { [%eval 0.39] } 11. e3 { [%eval 0.32] } 11... d6 { [%eval 0.43] } 12. Be2 { [%eval 0.4] } 12... Bg4 { [%eval 0.46] } 13. O-O { [%eval 0.57] } 13... Rad8 { [%eval 0.45] } 14. h3 { [%eval 0.48] } 14... Bh5 { [%eval 0.51] } 15. Rfd1 { [%eval 0.4] } 15... Ne4 { [%eval 0.46] } 16. Qb2 { [%eval 0.47] } 16... f5 { [%eval 0.52] } 17. Be1 { [%eval 0.6] } 17... g5?! { (0.60 → 1.58) Inaccuracy. Qf7 was best. } { [%eval 1.58] } (17... Qf7 18. b4 b6 19. a4 a5 20. bxa5 bxa5 21. c5 Nxc5 22. Ng5 Qg6 23. Bxh5 Qxh5 24. Qa2+) 18. b4?! { (1.58 → 0.69) Inaccuracy. Nxg5 was best. } { [%eval 0.69] } (18. Nxg5 Bxe2 19. Ne6 Qf7 20. Nxd8 Qh5 21. Nxc6 Bxd1 22. Ne7+ Kg7 23. c5 Qe2 24. Qxe2 Bxe2) 18... g4 { [%eval 1.22] } 19. hxg4?! { (1.22 → 0.58) Inaccuracy. Nd2 was best. } { [%eval 0.58] } (19. Nd2 Nf6) 19... fxg4 { [%eval 0.44] } 20. Nh4 { [%eval 0.0] } 20... Qe7 { [%eval 0.34] } 21. g3? { (0.34 → -1.04) Mistake. Qc2 was best. } { [%eval -1.04] } (21. Qc2 g3 22. Qxe4 Bxe2 23. Rd2 gxf2+ 24. Bxf2 Bh5 25. Nf5 Qg5 26. Bh4 Qxf5 27. Qxf5 Rxf5) 21... Ng5?? { (-1.04 → 0.95) Blunder. Qf6 was best. } { [%eval 0.95] } (21... Qf6 22. c5) 22. c5 { [%eval 0.92] } 22... d5 { [%eval 1.14] } 23. Qb3?? { (1.14 → -0.95) Blunder. b5 was best. } { [%eval -0.95] } (23. b5 Nb8 24. Rac1 Qe6 25. Qc2 Bg6 26. Nxg6 hxg6 27. c6 Nf3+ 28. Kf1 bxc6 29. bxc6 Rc8) 23... Qf7 { [%eval -0.51] } 24. b5 { [%eval -0.6] } 24... Na5?? { (-0.60 → 1.08) Blunder. Ne7 was best. } { [%eval 1.08] } (24... Ne7 25. c6) 25. Qc3 { [%eval 1.16] } 25... Nc4?! { (1.16 → 2.35) Inaccuracy. Bg6 was best. } { [%eval 2.35] } (25... Bg6 26. Qxe5 Nh3+ 27. Kh2 Rfe8 28. Qb2 Ng5 29. Rd4 Nc4 30. Bxc4 dxc4 31. Rf4 Qe6 32. Qe2) 26. Bxc4?! { (2.35 → 1.61) Inaccuracy. Rxd5 was best. } { [%eval 1.61] } (26. Rxd5 Rxd5 27. Bxc4 Nf3+ 28. Kf1 e4 29. c6 Nxh4 30. c7 Rc8 31. gxh4 g3 32. Qb3 Be2+) 26... Nh3+ { [%eval 1.8] } 27. Kg2 { [%eval 1.5] } 27... dxc4 { [%eval 1.48] } 28. Rxd8?! { (1.48 → 0.77) Inaccuracy. Qxe5 was best. } { [%eval 0.77] } (28. Qxe5) 28... Rxd8 { [%eval 0.76] } 29. Qxe5 { [%eval 0.69] } 29... Bg6? { (0.69 → 2.12) Mistake. Qd5+ was best. } { [%eval 2.12] } (29... Qd5+) 30. Ra2?? { (2.12 → -0.12) Blunder. c6 was best. } { [%eval -0.12] } (30. c6) 30... c3?? { (-0.12 → 4.08) Blunder. Rd5 was best. } { [%eval 4.08] } (30... Rd5 31. Qb8+ Qe8 32. Qxe8+ Bxe8 33. a4 Ng5 34. Bb4 Rd1 35. f4 Rb1 36. Ba5 Ne4 37. Rc2) 31. Bxc3 { [%eval 4.32] } 31... Qd5+ { [%eval 4.76] } 32. Qxd5+ { [%eval 4.72] } 32... Rxd5 { [%eval 4.53] } 33. Nxg6 { [%eval 4.87] } 33... hxg6 { [%eval 4.89] } 34. f3?? { (4.89 → 1.29) Blunder. Bd4 was best. } { [%eval 1.29] } (34. Bd4 Kf8 35. Rc2 Ke8 36. a4 Ng5 37. c6 bxc6 38. Rxc6 Nf3 39. Rxg6 Ne1+ 40. Kf1 Nf3) 34... Rd1?? { (1.29 → 5.21) Blunder. Rxc5 was best. } { [%eval 5.21] } (34... Rxc5 35. Bd4 Rxb5 36. Bxa7 Ng5 37. fxg4 Kf7 38. a4 Rb4 39. Bd4 Ne6 40. Be5 Ke7 41. Ra3) 35. fxg4 { [%eval 5.08] } 35... Ng5 { [%eval 5.03] } 36. Bf6?! { (5.03 → 3.94) Inaccuracy. Rc2 was best. } { [%eval 3.94] } (36. Rc2 Ne6 37. c6 bxc6 38. bxc6 Rd8 39. Bd4 Ra8 40. c7 Rc8 41. Bxa7 Rxc7 42. Rxc7 Nxc7) 36... Ne4 { [%eval 4.03] } 37. g5?! { (4.03 → 2.99) Inaccuracy. Bd4 was best. } { [%eval 2.99] } (37. Bd4 Rc1 38. Kf3 Nxc5 39. Rh2 a5 40. bxa6 bxa6 41. Rh8+ Kf7 42. Rh7+ Kf8 43. Ra7 Rf1+) 37... Rd5 { [%eval 3.27] } 38. Rc2 { [%eval 2.63] } 38... Nxc5 { [%eval 3.03] } 39. Kf3 { [%eval 3.07] } 39... Nd3? { (3.07 → 5.22) Mistake. b6 was best. } { [%eval 5.22] } (39... b6 40. Rh2) 40. Ke4 { [%eval 5.46] } 40... Rd7 { [%eval 5.39] } 41. Rc8+ { [%eval 4.7] } 41... Kf7 { [%eval 4.73] } 42. Rh8? { (4.73 → 2.81) Mistake. Bd4 was best. } { [%eval 2.81] } (42. Bd4 Ne1 43. Bxa7 Re7+ 44. Kd5 Rd7+ 45. Kc4 Nf3 46. Kc5 Rd3 47. Kb6 Rxe3 48. a4 Re4) 42... Nc5+ { [%eval 2.84] } 43. Kf3 { [%eval 3.07] } 43... Ke6? { (3.07 → 4.93) Mistake. Ne6 was best. } { [%eval 4.93] } (43... Ne6 44. Rh7+ Ke8 45. Rh4 Kf7 46. a4 Ke8 47. Ke4 Nc5+ 48. Kf4 a6 49. Rh8+ Kf7 50. bxa6) 44. Re8+? { (4.93 → 3.06) Mistake. Rg8 was best. } { [%eval 3.06] } (44. Rg8 Rd1 45. Kg4 Rb1 46. Rxg6 Rxb5 47. Rg7 Kd6 48. Be7+ Ke6 49. Bxc5 Rxc5 50. Rxb7 Re5) 44... Kd5? { (3.06 → 4.83) Mistake. Kf7 was best. } { [%eval 4.83] } (44... Kf7 45. Ra8 b6 46. Be5 Nb3 47. Kf4 Nc1 48. Bb8 Ne2+ 49. Kf3 Nc3 50. Bxa7 Rb7 51. Bb8) 45. Rg8 { [%eval 4.78] } 45... Kc4 { [%eval 5.18] } 46. Rxg6 { [%eval 5.03] } 46... Nd3 { [%eval 5.69] } 47. Rg7 { [%eval 5.67] } 47... Rd5 { [%eval 5.98] } 48. g6?! { (5.98 → 4.15) Inaccuracy. Rxb7 was best. } { [%eval 4.15] } (48. Rxb7 Nc5 49. Rxa7 Kxb5 50. Re7 Kc6 51. e4 Rd3+ 52. Kg4 Re3 53. g6 Nxe4 54. Bh4 Nf2+) 48... Ne1+?! { (4.15 → 6.37) Inaccuracy. Rf5+ was best. } { [%eval 6.37] } (48... Rf5+ 49. Kg4 Rxf6 50. Kg5 Re6 51. Rc7+ Kxb5 52. g7 Rxe3 53. g4 Re8 54. Rxb7+ Kc6 55. Rf7) 49. Ke2 { [%eval 6.6] } 49... Nd3 { [%eval 6.97] } 50. Rc7+ { [%eval 6.97] } 50... Kb3?! { (6.97 → 15.04) Inaccuracy. Kxb5 was best. } { [%eval 15.04] } (50... Kxb5 51. g7 Kb6 52. Rc3 Rd6 53. g8=Q Rxf6 54. Qd8+ Ka6 55. Qxf6+ b6 56. Kxd3) 51. g7 { [%eval 12.27] } 51... Nc1+?! { (12.27 → Mate in 7) Checkmate is now unavoidable. Rg5 was best. } { [%eval #7] } (51... Rg5 52. Rc3+) 52. Kf3?! { (Mate in 7 → 11.64) Lost forced checkmate sequence. Rxc1 was best. } { [%eval 11.64] } (52. Rxc1 Rxb5 53. g8=Q+ Ka4 54. Qc4+ Ka5 55. Bc3+ Kb6 56. Qe6+ Kc7 57. Ba5+ Kb8 58. Qg8#) 52... Rxb5?! { (11.64 → Mate in 7) Checkmate is now unavoidable. Rf5+ was best. } { [%eval #7] } (52... Rf5+ 53. Kg2 Rg5 54. Bxg5 Kxa3 55. Rxc1 b6 56. Rb1 Ka2) 53. g8=Q+ { [%eval #6] } 53... Kxa3 { [%eval #6] } 54. Qc4 { [%eval #7] } 54... Rf5+ { [%eval #7] } 55. Kg4 { [%eval #6] } 55... Rxf6 { [%eval #6] } 56. Qc3+ { [%eval #5] } 56... Nb3 { [%eval #5] } 57. Qxf6 { [%eval #7] } 57... b5 { [%eval #7] } 58. Rc3 { [%eval #8] } 58... b4 { [%eval #6] } 59. Rxb3+ { [%eval #16] } 59... Kxb3 { [%eval #25] } 60. Qd4 { [%eval #16] } 60... a5 { [%eval #10] } 61. e4 { [%eval #9] } 61... Ka4 { [%eval #7] } 62. e5 { [%eval #6] } 62... Kb3 { [%eval #6] } 63. e6 { [%eval #5] } 63... a4 { [%eval #5] } 64. e7 { [%eval #4] } 64... a3 { [%eval #4] } 65. e8=Q { [%eval #3] } 65... Ka2 { [%eval #3] } 66. Qee3 { [%eval #2] } 66... b3 { [%eval #2] } 67. Qdc3 { [%eval #2] } 67... b2 { [%eval #2] } 68. Qb3+ { [%eval #2] } 68... Kb1 { [%eval #1] } 69. Qe1# { White wins by checkmate. } 1-0