[Event "2023 Autumn Marathon"] [Site "https://lichess.org/OnmHFCSK"] [Date "2023.10.28"] [White "Abs0lutelyy"] [Black "Spideryt"] [Result "0-1"] [UTCDate "2023.10.28"] [UTCTime "18:52:12"] [WhiteElo "2451"] [BlackElo "1759"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Nf3?! { (0.56 → -0.07) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. dxe6 fxe6 6. Nf3 Nc6) 2... cxd4 3. Nxd4 Nf6 4. c4 g6 5. g3 Bg7 6. Bg2 O-O 7. O-O e6?! { (0.16 → 0.79) Inaccuracy. d5 was best. } (7... d5 8. cxd5 Nxd5 9. Nc3 Nxc3 10. bxc3 Nc6 11. Nxc6 bxc6 12. Qxd8) 8. Nc3 d5 9. cxd5 exd5 10. Bg5 Be6?! { (1.01 → 2.10) Inaccuracy. Nc6 was best. } (10... Nc6 11. Nxd5) 11. Rc1 h6?? { (1.67 → 3.82) Blunder. Nc6 was best. } (11... Nc6 12. Nxe6 fxe6 13. e4 dxe4 14. Nxe4 Qxd1 15. Rfxd1 Nxe4 16. Bxe4 Rac8 17. b3 Bd4 18. Rd2) 12. Bf4?? { (3.82 → 1.07) Blunder. Nxe6 was best. } (12. Nxe6 fxe6 13. Bxf6 Qxf6 14. Nxd5 exd5 15. Bxd5+ Kh7 16. Bxb7 Rd8 17. Qa4 Nd7 18. Bxa8 Nb6) 12... g5 13. Be5 Nfd7?? { (0.67 → 4.21) Blunder. Nc6 was best. } (13... Nc6) 14. Bxg7 Kxg7 15. Qb3?? { (4.34 → 2.05) Blunder. Bxd5 was best. } (15. Bxd5 Bxd5 16. Nxd5 Nc6 17. Nxc6 bxc6 18. Rxc6 Ne5 19. Qd4 f6 20. Rxf6 Rxf6 21. Qxe5 Rc8) 15... Nb6 16. Rfd1?! { (2.65 → 1.68) Inaccuracy. Ncb5 was best. } (16. Ncb5 Na6 17. Nxe6+ fxe6 18. e4 Rf7 19. exd5 exd5 20. a4 Qf6 21. a5 Nc4 22. Bxd5 Nd2) 16... Nc6 17. e4 Nxd4 18. Rxd4 dxe4?? { (1.89 → 4.07) Blunder. Qf6 was best. } (18... Qf6 19. Qb4 Bd7 20. Rcd1 a5 21. Qb3 Rfe8 22. h3 Rac8 23. Bf1 Re5 24. exd5 Rce8 25. Qc2) 19. Qd1?? { (4.07 → 1.01) Blunder. Rxd8 was best. } (19. Rxd8 Rfxd8 20. Qb5 Nd5 21. Nxe4 Rac8 22. Rf1 b6 23. Qa4 Rd7 24. Qa3 f5 25. Nd6) 19... Qe7 20. Nxe4 f5?! { (1.03 → 2.12) Inaccuracy. Rad8 was best. } (20... Rad8 21. b3) 21. Nc5 Rac8 22. Nxe6+ Qxe6 23. Rxc8 Rxc8 24. Bxb7 Rc7 25. Bf3 g4? { (2.25 → 3.75) Mistake. Re7 was best. } (25... Re7 26. Qd3 g4 27. Bd1 Qc6 28. Be2 Qc1+ 29. Bf1 Re1 30. b3 Qb1 31. Qa6 Nc8 32. Rd7+) 26. Rd6? { (3.75 → 2.14) Mistake. Bxg4 was best. } (26. Bxg4 Re7 27. Bh3 Qe1+ 28. Bf1 Qxd1 29. Rxd1 Rc7 30. b3 Kf6 31. a4 Nd7 32. Rd6+ Ke5) 26... Qc4?! { (2.14 → 3.23) Inaccuracy. Qe5 was best. } (26... Qe5 27. Bc6 Re7 28. Qd3 Nc4 29. Rd7 Rxd7 30. Qxd7+ Kf6 31. Qxa7 h5 32. Bb7 Qxb2 33. Bd5) 27. Be2? { (3.23 → 1.51) Mistake. Qe1 was best. } (27. Qe1 Qc1) 27... Qc1 28. Kg2 Qxd1 29. Bxd1 Nc4 30. Rd5 Nxb2 31. Bb3 Kf6?? { (1.20 → 4.42) Blunder. f4 was best. } (31... f4) 32. Ra5?? { (4.42 → 0.00) Blunder. Rd2 was best. } (32. Rd2 Nc4 33. Rc2 Ne3+ 34. fxe3 Rd7 35. Kf2 h5 36. Ke2 Rb7 37. Rc5 Kg6 38. Kf2 Rd7) 32... Nc4 33. Ra4 Nd2 34. Bd5 Ne4?? { (0.08 → 2.36) Blunder. Rc5 was best. } (34... Rc5 35. Ra6+ Ke5 36. Bb7 Rc2 37. Ra5+ Kf6 38. Rxa7 Nc4 39. Ra6+ Ke5 40. Kf1 h5 41. Ra8) 35. Bxe4 fxe4 36. Rxe4 Kf5 37. Rf4+ Kg5 38. h4+ gxh3+ 39. Kxh3 Rc2 40. Ra4? { (1.67 → 0.00) Mistake. a4 was best. } (40. a4) 40... Rxf2 41. Ra5+ Rf5 42. Rxa7 Kg6 43. Ra6+ Kg5 44. a4 Rf3 45. Ra5+ Kg6 46. Ra6+ Kg5 47. Ra5+ Kg6 48. Kg4 Rd3 49. Ra6+ Kg7 50. Kh5 Rd5+ 51. Kh4 Rd4+ 52. g4 Rd1 53. Kh5?? { (0.02 → Mate in 1) Checkmate is now unavoidable. Ra7+ was best. } (53. Ra7+ Kg6) 53... Rh1# { Black wins by checkmate. } 0-1