[Event "WGM Vera Nebolsina's Birthday"] [Site "https://lichess.org/gJTCLBRm"] [Date "2023.12.16"] [White "ArielZamora2"] [Black "alirezaGm1020"] [Result "1/2-1/2"] [UTCDate "2023.12.16"] [UTCTime "13:52:22"] [WhiteElo "2026"] [BlackElo "2168"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.14 → 0.95) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. Nf3 Bb7 3. Nc3 g6 4. g3?! { (1.14 → 0.39) Inaccuracy. d4 was best. } (4. d4 Bg7 5. h4 h6 6. Bf4 e6 7. Qe2 Ne7 8. g4 d5) 4... Bg7 5. b3? { (0.56 → -0.65) Mistake. Bg2 was best. } (5. Bg2 c5 6. d4 cxd4 7. Nxd4 Nc6 8. Nxc6 Bxc6 9. O-O Bxc3) 5... e6?! { (-0.65 → 0.20) Inaccuracy. Nf6 was best. } (5... Nf6) 6. Bb2? { (0.20 → -1.36) Mistake. Bg2 was best. } (6. Bg2) 6... Ne7? { (-1.36 → 0.04) Mistake. Bxe4 was best. } (6... Bxe4) 7. Bg2?! { (0.04 → -0.96) Inaccuracy. d4 was best. } (7. d4 c5) 7... O-O? { (-0.96 → 0.16) Mistake. Bxe4 was best. } (7... Bxe4 8. Nxe4) 8. d3?! { (0.16 → -0.49) Inaccuracy. d4 was best. } (8. d4) 8... d5 9. Rb1 c5 10. exd5 Nxd5 11. Nxd5 exd5 12. Bxg7 Kxg7 13. O-O d4 14. Re1 Nd7 15. Qd2 Re8 16. Qf4 Rc8?? { (-0.30 → 3.34) Blunder. Qf6 was best. } (16... Qf6 17. Qxf6+) 17. Ne5?? { (3.34 → 0.00) Blunder. Ng5 was best. } (17. Ng5 f6 18. Ne6+ Rxe6 19. Rxe6 Bxg2 20. Kxg2 Ne5 21. Kg1 Rc7 22. Re1 Rf7 23. R1xe5 fxe5) 17... Nxe5 18. Bxb7 Rc7 19. Bg2 Rce7 20. Kf1 Qd7 21. h4 h5 22. a4 a5 23. Re4 Ng4 24. Rbe1 Rxe4 25. Rxe4 Rxe4 26. Qxe4 Qe6?! { (0.00 → 0.65) Inaccuracy. Qd6 was best. } (26... Qd6 27. Qb7 Qf6 28. Bf3 Nh2+ 29. Kg2 Qxf3+ 30. Qxf3 Nxf3 31. Kxf3 f5 32. Ke2 Kf6 33. f4) 27. Ke2?! { (0.65 → 0.00) Inaccuracy. Qxe6 was best. } (27. Qxe6) 27... Qxe4+?! { (0.00 → 0.64) Inaccuracy. Qe5 was best. } (27... Qe5 28. Kf1 Qf6 29. Bf3 Nh2+ 30. Kg2 Nxf3 31. Qxf3 Qxf3+ 32. Kxf3 f5 33. Kf4 Kf6 34. f3) 28. dxe4 Ne5 29. f4 Nc6 30. e5 Nb4 31. Kd2 f6?? { (0.43 → 2.85) Blunder. Na2 was best. } (31... Na2) 32. Bf1?? { (2.85 → 0.00) Blunder. c3 was best. } (32. c3) 32... fxe5 33. fxe5 Nd5?! { (0.00 → 0.68) Inaccuracy. Nc6 was best. } (33... Nc6 34. Kd3 Nxe5+ 35. Ke4 Nc6 36. Kd5 Nb4+ 37. Kc4 Nxc2 38. Kb5 Ne3 39. Bd3 Nd5 40. Bc4) 34. Bg2?! { (0.68 → 0.02) Inaccuracy. Bb5 was best. } (34. Bb5 g5) 34... Ne3 35. Bh3 Nd5 36. Be6 Nc7?? { (0.07 → 3.89) Blunder. Nc3 was best. } (36... Nc3 37. Kd3 g5 38. Bc4 gxh4 39. gxh4 Kg6 40. Be6 Kg7 41. Kd2 Kg6 42. Ke1 Na2 43. Bd7) 37. Bc4 Kf8 38. Kd3 Ke7 39. Ke4 Kd7 40. Kf4 Ne6+ 41. Bxe6+ Kxe6 42. Kg5?? { (5.17 → -3.68) Blunder. Ke4 was best. } (42. Ke4 Ke7 43. Kd5 Kd7 44. e6+ Ke7 45. Ke5 b5 46. axb5 c4 47. Kxd4 Kxe6 48. Kxc4 Kd6) 42... Kxe5 43. Kxg6 b5 44. axb5 c4 45. b6 Kd6 46. bxc4 a4 47. c5+ Kc6 48. Kxh5 a3 49. g4 a2 50. g5 a1=Q 51. g6?! { (-5.40 → -7.96) Inaccuracy. Kg4 was best. } (51. Kg4 Qd1+ 52. Kg3 Qg1+ 53. Kh3 d3 54. cxd3 Qxc5 55. d4 Qc3+ 56. Kg2 Kb7 57. g6 Qc6+) 51... Qd1+ 52. Kh6 Qxc2 53. g7 Qg2 54. Kh7 d3 55. g8=Q Qxg8+ 56. Kxg8 d2 57. h5?! { (-62.63 → Mate in 16) Checkmate is now unavoidable. Kf8 was best. } (57. Kf8 d1=Q) 57... d1=Q 58. h6 Qg4+ 59. Kh8 Kxc5 60. h7 Qc8+ 61. Kg7 Qd7+ 62. Kg8 Qe6+ 63. Kg7 Qg4+?! { (Mate in 25 → -34.14) Lost forced checkmate sequence. Qe5+ was best. } (63... Qe5+ 64. Kh6 Kxb6 65. Kg6 Qh8 66. Kh6 Kb7 67. Kg6 Kc7 68. Kh6 Qf6+ 69. Kh5 Qg7 70. Kh4) 64. Kh8?! { (-34.14 → Mate in 19) Checkmate is now unavoidable. Kh6 was best. } (64. Kh6 Qe6+ 65. Kg7 Qe5+ 66. Kg8 Qg5+ 67. Kf7 Qh6 68. h8=Q Qxh8 69. b7 Qh7+ 70. Kf6 Qxb7) 64... Qd4+ 65. Kg8 Qd8+ 66. Kg7 Qe7+ 67. Kg8 Kd6?? { (Mate in 13 → 0.00) Lost forced checkmate sequence. Qg5+ was best. } (67... Qg5+ 68. Kf7 Qh6 69. h8=R Qxh8 70. Kg6 Kxb6 71. Kg5 Qd4 72. Kf5 Kc5 73. Kg6 Qh4 74. Kg7) 68. h8=Q Qe8+ 69. Kg7 Qxh8+ 70. Kxh8 Kc6 71. b7 Kxb7 { The game is a draw. } 1/2-1/2