[Event "2022 Autumn Marathon"] [Site "https://adjva4.dpdns.org/mFkpu6IL"] [Date "2022.10.22"] [Round "-"] [White "saikhnaa"] [Black "Nazanin9090"] [Result "0-1"] [GameId "mFkpu6IL"] [UTCDate "2022.10.22"] [UTCTime "11:10:44"] [WhiteElo "1903"] [BlackElo "1952"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "St. George Defense"] [Termination "Normal"] [Annotator "adjva4.dpdns.org"] 1. e4 { [%eval 0.0] } 1... a6 { [%eval 0.28] } { B00 St. George Defense } 2. Nf3 { [%eval 0.56] } 2... b5 { [%eval 0.75] } 3. a3?! { (0.75 → 0.04) Inaccuracy. d4 was best. } { [%eval 0.04] } (3. d4 e6 4. Bd3 c5 5. c3 Bb7 6. O-O Nf6 7. Re1 d6) 3... Bb7 { [%eval 0.57] } 4. d3?! { (0.57 → 0.02) Inaccuracy. Nc3 was best. } { [%eval 0.02] } (4. Nc3 d6 5. d4 Nf6 6. Bd3 e6 7. O-O Be7 8. e5 dxe5) 4... e6 { [%eval 0.29] } 5. c3 { [%eval 0.0] } 5... d5?! { (0.00 → 0.74) Inaccuracy. d6 was best. } { [%eval 0.74] } (5... d6 6. a4) 6. exd5?! { (0.74 → 0.02) Inaccuracy. e5 was best. } { [%eval 0.02] } (6. e5 d4 7. Nxd4 Nd7 8. Nf3 Bxf3 9. Qxf3 Nxe5 10. Qe2 Qd5 11. d4 Nc4 12. Rg1 c5) 6... Bxd5 { [%eval 0.2] } 7. Be2 { [%eval 0.23] } 7... Nf6 { [%eval 0.28] } 8. Nbd2 { [%eval -0.21] } 8... c5 { [%eval 0.0] } 9. O-O { [%eval -0.15] } 9... Nbd7 { [%eval -0.16] } 10. h3 { [%eval -0.36] } 10... Bd6 { [%eval -0.02] } 11. Nh2?! { (-0.02 → -0.65) Inaccuracy. c4 was best. } { [%eval -0.65] } (11. c4 Bc6 12. d4 O-O 13. cxb5 Bxb5 14. Nc4 Bb8 15. dxc5 Nxc5 16. Be3 Ba7 17. Qxd8 Rfxd8) 11... Rc8 { [%eval -0.54] } 12. Bf3 { [%eval -0.75] } 12... Bc7?! { (-0.75 → 0.00) Inaccuracy. Bxh2+ was best. } { [%eval 0.0] } (12... Bxh2+ 13. Kxh2 Ne5 14. Ne4 Nxe4 15. Bxe4 Bxe4 16. dxe4 Nd3 17. a4 O-O 18. axb5 axb5 19. Kg1) 13. Bxd5 { [%eval -0.39] } 13... Nxd5 { [%eval -0.2] } 14. Ne4?! { (-0.20 → -0.75) Inaccuracy. c4 was best. } { [%eval -0.75] } (14. c4 Ne7 15. Nhf3 Bb8 16. Qb3 Qb6 17. cxb5 axb5 18. a4 bxa4 19. Qxa4 Qb7 20. Nc4 O-O) 14... Bb8 { [%eval -0.4] } 15. b4?! { (-0.40 → -1.30) Inaccuracy. c4 was best. } { [%eval -1.3] } (15. c4) 15... c4 { [%eval -1.08] } 16. a4 { [%eval -1.41] } 16... Qc7 { [%eval -1.1] } 17. Nf3 { [%eval -1.13] } 17... N7f6?! { (-1.13 → -0.17) Inaccuracy. O-O was best. } { [%eval -0.17] } (17... O-O 18. axb5) 18. axb5 { [%eval -0.24] } 18... axb5 { [%eval -0.47] } 19. Nxf6+ { [%eval -0.27] } 19... gxf6 { [%eval -0.46] } 20. dxc4 { [%eval -0.6] } 20... Nxc3 { [%eval -0.29] } 21. Qd3? { (-0.29 → -2.00) Mistake. Qd2 was best. } { [%eval -2.0] } (21. Qd2 Qxc4 22. Bb2 Ke7 23. Bxc3 Qxc3 24. Qxc3 Rxc3 25. Ra5 f5 26. Rxb5 Rd8 27. Ra1 Rb3) 21... Qxc4 { [%eval -2.26] } 22. Qxc4 { [%eval -2.1] } 22... Rxc4?! { (-2.10 → -1.12) Inaccuracy. bxc4 was best. } { [%eval -1.12] } (22... bxc4 23. Ra3 Nd5 24. b5 Rc5 25. Ra5 c3 26. Be3 Rc4 27. Nd4 O-O 28. Nc2 Bc7 29. Ra6) 23. Be3 { [%eval -1.51] } 23... Rxb4?! { (-1.51 → -0.49) Inaccuracy. O-O was best. } { [%eval -0.49] } (23... O-O 24. Bc5 Rd8 25. Be7 Rdc8 26. Bxf6 Rxb4 27. Bxc3 Rxc3 28. Rfd1 Kg7 29. Kf1 Rc7 30. Ne5) 24. Ra8?? { (-0.49 → -3.86) Blunder. Bd2 was best. } { [%eval -3.86] } (24. Bd2) 24... Kd7 { [%eval -4.04] } 25. Nd4? { (-4.04 → -8.32) Mistake. Bd2 was best. } { [%eval -8.32] } (25. Bd2 Rc4) 25... Rxd4 { [%eval -7.09] } 26. Bxd4 { [%eval -7.25] } 26... Ne2+ { [%eval -7.17] } 27. Kh1 { [%eval -7.33] } 27... Nxd4 { [%eval -7.07] } 28. Rd1 { [%eval -7.54] } 28... e5 { [%eval -7.14] } 29. f4 { [%eval -7.56] } 29... Rd8 { [%eval -7.11] } 30. g3 { [%eval -7.67] } 30... b4 { [%eval -7.59] } 31. Kg2 { [%eval -7.85] } 31... b3 { [%eval -7.49] } 32. Rb1 { [%eval -8.31] } 32... Bc7 { [%eval -8.08] } 33. Rxd8+ { [%eval -8.02] } 33... Kxd8 { [%eval -7.97] } 34. fxe5 { [%eval -8.11] } 34... fxe5 { [%eval -8.47] } 35. Kf2 { [%eval -8.51] } 35... Bb6 { [%eval -7.99] } 36. Ke1 { [%eval -8.52] } 36... Ba5+ { [%eval -8.86] } 37. Kf2 { [%eval -8.88] } 37... Bc3 { [%eval -9.08] } 38. Ke3 { [%eval -9.01] } 38... f5 { [%eval -7.1] } 39. Kd3 { [%eval -7.34] } 39... Ba5 { [%eval -7.17] } 40. Kc4 { [%eval -7.2] } 40... Ke7 { [%eval -7.32] } 41. Re1? { (-7.32 → Mate in 6) Checkmate is now unavoidable. Ra1 was best. } { [%eval #-6] } (41. Ra1 Bc7 42. Kc5 Bd6+ 43. Kc4 Ke6 44. Ra7 b2 45. Rb7 Ne2 46. g4 b1=B 47. Rxb1 f4) 41... Kd6? { (Mate in 6 → -8.55) Lost forced checkmate sequence. Bxe1 was best. } { [%eval -8.55] } (41... Bxe1 42. Kd5 b2 43. g4 b1=Q 44. gxf5 Qb5+ 45. Ke4 Kd6 46. h4 Qe2#) 42. g4? { (-8.55 → Mate in 5) Checkmate is now unavoidable. Rh1 was best. } { [%eval #-5] } (42. Rh1 Bb6 43. Rf1 e4 44. g4 Ke5 45. gxf5 e3 46. Re1 e2 47. Rxe2+ Nxe2 48. Kxb3 Kxf5) 42... f4?! { (Mate in 5 → -10.59) Lost forced checkmate sequence. Bxe1 was best. } { [%eval -10.59] } (42... Bxe1 43. gxf5 b2 44. Kd3 b1=Q+ 45. Ke3 Qb5 46. f6 Qe2#) 43. h4?! { (-10.59 → Mate in 4) Checkmate is now unavoidable. Ra1 was best. } { [%eval #-4] } (43. Ra1 Bb6 44. g5 f3 45. h4 e4 46. h5 f2 47. g6 hxg6 48. h6 b2 49. Rh1 Nf5) 43... Bxe1 { [%eval #-3] } 44. h5 { [%eval #-3] } 44... b2 { [%eval #-2] } { White resigns. } 0-1