[Event "MacDuhn Late Night Arena"] [Site "https://lichess.org/xNklHlyg"] [Date "2024.03.09"] [White "Warsteinerov"] [Black "PeterBolwerk"] [Result "0-1"] [UTCDate "2024.03.09"] [UTCTime "21:13:24"] [WhiteElo "1817"] [BlackElo "2447"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. e3 Bg7 4. Bd3 O-O 5. c3 b6?! { (-0.29 → 0.47) Inaccuracy. d5 was best. } (5... d5 6. Nbd2 c5 7. O-O Qc7 8. e4 dxe4 9. Nxe4 cxd4 10. Nxf6+) 6. Nbd2 Bb7 7. Qe2 d6 8. O-O Nbd7 9. e4 e5 10. dxe5 dxe5 11. b4 Qe7 12. Bb2 Rad8 13. Rfd1 Rfe8 14. Nf1?! { (0.18 → -0.58) Inaccuracy. a4 was best. } (14. a4 Nf8) 14... Nf8 15. Ng3 Ne6 16. Bc1?! { (-0.56 → -1.48) Inaccuracy. Qc2 was best. } (16. Qc2 h5) 16... Nf4 17. Bxf4? { (-1.51 → -3.52) Mistake. Qc2 was best. } (17. Qc2 h5) 17... exf4 18. Nf1 Nxe4 19. Bxe4 Bxe4 20. Rxd8 Qxd8 21. Qc4 Bd3? { (-3.53 → -1.82) Mistake. Qd5 was best. } (21... Qd5 22. Qxd5 Bxd5 23. Nd4 a6 24. g3 c5 25. bxc5 bxc5 26. Nb3 Bxc3 27. Rd1 Bxb3 28. axb3) 22. Qb3? { (-1.82 → -3.23) Mistake. Qxf4 was best. } (22. Qxf4 Re4) 22... c5 23. Rd1 c4 24. Qb2 Qd5 25. Ne1 b5 26. Nxd3 cxd3 27. Qd2 Rd8 28. f3?! { (-3.35 → -4.80) Inaccuracy. Qxf4 was best. } (28. Qxf4 Bxc3 29. Ne3 Qd4 30. Qg5 a6 31. h4 d2 32. g3 h5 33. Nf5 Qd7 34. Nh6+ Kg7) 28... Qc4 29. Rc1 Rc8 30. Rd1 Bxc3 31. Qxd3 Qxd3 32. Rxd3 Bxb4 33. Nd2?! { (-4.20 → -5.62) Inaccuracy. g3 was best. } (33. g3 fxg3 34. Nxg3 Rc3 35. Rd5 Rxf3 36. Rxb5 a5 37. Ne4 Re3) 33... Rc1+ 34. Kf2 Rc2 35. Ke2 a5 36. Kd1 Rxd2+ 37. Rxd2 Bxd2 38. Kxd2 f5 39. Kd3 Kf7 40. Kd4 Ke6 41. Kc5 Ke5?? { (-4.30 → 0.00) Blunder. b4 was best. } (41... b4 42. Kb5 Kd5 43. h4 h6 44. Kxa5 Kc5 45. Ka6 g5 46. h5 g4 47. Ka5 g3 48. Ka6) 42. Kxb5 Kd4?? { (0.00 → 1.84) Blunder. g5 was best. } (42... g5 43. a4 g4 44. Kc5 Ke6 45. h3 Ke5 46. h4 h5 47. Kc4 Kd6 48. Kd4 g3 49. Kc4) 43. Kxa5 Ke3?? { (1.69 → 4.19) Blunder. g5 was best. } (43... g5 44. Kb5) 44. Kb4 Kf2 45. a4 Kxg2 46. a5 Kxf3?! { (3.96 → 5.47) Inaccuracy. g5 was best. } (46... g5 47. a6 g4 48. a7 g3 49. hxg3 fxg3 50. a8=Q Kf2 51. Qa7+ Kf1 52. Qxh7 g2 53. Qxf5) 47. a6 Kg2 48. a7 Kxh2 49. a8=Q g5?? { (5.12 → Mate in 25) Checkmate is now unavoidable. Kg3 was best. } (49... Kg3 50. Qh1 f3 51. Qg1+ Kf4 52. Kc3 Ke5 53. Qe3+ Kf6 54. Qxf3 Ke5 55. Qe2+ Kd5 56. Qg2+) 50. Kc3 h5?? { (5.60 → Mate in 10) Checkmate is now unavoidable. g4 was best. } (50... g4 51. Qa2+ Kg3 52. Qb1 h5 53. Kd4 h4 54. Qg1+ Kf3 55. Qf1+ Kg3 56. Ke5 h3 57. Kxf5) 51. Kd2 h4 52. Ke2 g4 53. Kf2 h3 54. Qb8?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Qa1 was best. } (54. Qa1 g3+ 55. Kf3 g2 56. Kf2 g1=Q+ 57. Qxg1#) 54... g3+ 55. Kf3 Kg1?? { (0.00 → Mate in 4) Checkmate is now unavoidable. g2 was best. } (55... g2 56. Qxf4+ Kh1 57. Qxf5 h2 58. Qd5 g1=Q 59. Kf4+ Qg2 60. Qd1+ Qg1) 56. Qxf4 g2 57. Qe3+?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qc1+ was best. } (57. Qc1+ Kh2 58. Kf2 g1=Q+ 59. Qxg1#) 57... Kh1 58. Qf2?? { (0.00 → -5.91) Blunder. Qh6 was best. } (58. Qh6 h2 59. Qc6 g1=Q 60. Kf4+ Qg2 61. Qc1+ Qg1 62. Qc6+) 58... g1=Q 59. Qxg1+?? { (-5.68 → Mate in 12) Checkmate is now unavoidable. Qh4 was best. } (59. Qh4 Qg2+ 60. Ke3 Kh2 61. Qh8 Qg3+ 62. Ke2 f4 63. Qf6 Kg2 64. Qc6+ f3+ 65. Ke3 Qe5+) 59... Kxg1 60. Kf4 h2 61. Kxf5 h1=Q 62. Kf4 Qg2 63. Ke3 Qg3+ 64. Ke4 Kf2 65. Kf5 Qf3+ 66. Ke5 Ke3 67. Kd6 Qf4+ 68. Kc5 Qe4 69. Kd6 Qd4+ 70. Ke6 Qd5+?? { (Mate in 6 → 0.00) Lost forced checkmate sequence. Ke4 was best. } (70... Ke4 71. Kf7 Kf5 72. Ke7 Qd3 73. Kf8 Qd7 74. Kg8 Kf6 75. Kf8 Qf7#) 71. Kf6?? { (0.00 → Mate in 6) Checkmate is now unavoidable. Kxd5 was best. } (71. Kxd5 Kd2 72. Ke4 Kc2 73. Kd4 Kb3 74. Kd3 Kb4 75. Ke3 Kc3 76. Kf3 Kd3 77. Kf2 Kd2) 71... Ke4 72. Kg6 Qe5 73. Kf7 Qf5+ 74. Kg8 Qd7 75. Kh8 Kf5 76. Kg8 Kg6 77. Kh8 Qg7# { Black wins by checkmate. } 0-1