[Event "2022 Spring Marathon"] [Site "https://lichess.org/YK3ryiYL"] [Date "2022.04.16"] [White "vs-sr"] [Black "alonsochessclub1"] [Result "1-0"] [UTCDate "2022.04.16"] [UTCTime "03:19:13"] [WhiteElo "1824"] [BlackElo "2119"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "120+1"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Bf4?? { (0.98 → -0.70) Blunder. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... e6?! { (-0.70 → 0.08) Inaccuracy. cxd4 was best. } (2... cxd4 3. c3 dxc3 4. Nxc3 d6 5. e4 e5 6. Be3 Be7 7. Bc4) 3. e3 Nc6 4. dxc5 Bxc5 5. Nf3 Qb6 6. b3 Nf6 7. Nbd2 d5 8. Bd3 O-O 9. O-O Ng4 10. h3?! { (0.27 → -0.57) Inaccuracy. Bg3 was best. } (10. Bg3) 10... Nf6?! { (-0.57 → 0.42) Inaccuracy. e5 was best. } (10... e5) 11. Bg5 Be7 12. Re1 e5 13. Bxf6?! { (0.16 → -0.53) Inaccuracy. c4 was best. } (13. c4 e4) 13... Bxf6 14. a4?? { (-0.44 → -4.63) Blunder. e4 was best. } (14. e4) 14... e4 15. Nd4 Nxd4 16. exd4 exd3 17. cxd3 Be6 18. Nf3 Bxd4 19. Nxd4 Qxd4 20. Rc1 Rac8 21. Rxc8 Rxc8 22. Qd2 Qc3 23. Qxc3 Rxc3 24. b4 Rxd3 25. Rc1 h6 26. Rc7 Rd1+ 27. Kh2 Rd4?! { (-5.79 → -4.44) Inaccuracy. Ra1 was best. } (27... Ra1 28. a5 d4 29. Rxb7 Kf8 30. Rxa7 d3 31. Ra8+ Ke7 32. Ra7+ Bd7 33. a6 d2 34. b5) 28. Rxb7 Rd2?! { (-5.17 → -3.88) Inaccuracy. a5 was best. } (28... a5 29. bxa5 Rxa4 30. Rb8+ Kh7 31. Ra8 Kg6 32. a6 Kf6 33. a7 Ke7 34. Kg3 d4 35. f3) 29. Rxa7 d4 30. b5 Rxf2 31. b6 Rb2 32. b7 Bd5?? { (-5.81 → 0.00) Blunder. Kh7 was best. } (32... Kh7 33. Ra6 Rxb7 34. a5 Rd7 35. Rb6 d3 36. Rb1 d2 37. Rd1 Bb3 38. Ra1 d1=Q 39. Rxd1) 33. Ra8+ Kh7 34. b8=Q Rxg2+ 35. Kh1 Rb2+?? { (0.00 → 3.80) Blunder. Rg4+ was best. } (35... Rg4+ 36. Kh2 Rg2+ 37. Kh1 Rg5+ 38. Kh2 Rg2+) 36. Kg1 Rg2+ 37. Kf1 d3?! { (4.82 → 6.68) Inaccuracy. Rg5 was best. } (37... Rg5 38. Qb1+ f5 39. Rd8 Bg2+ 40. Kf2 Be4 41. Qb8 Rg2+ 42. Kf1 Ra2 43. Rh8+ Kg6 44. Qg3+) 38. Qb1?? { (6.68 → 0.34) Blunder. Qg8+ was best. } (38. Qg8+ Kg6 39. Ra6+ Kf5 40. Ra5 Ke4 41. Rxd5 Kxd5 42. Kxg2 g5 43. Qxf7+ Kd4 44. Qf6+ Ke3) 38... Be4?? { (0.34 → 4.26) Blunder. Bxa8 was best. } (38... Bxa8 39. Qxd3+ Rg6 40. h4 h5 41. Ke1 Bb7 42. a5 Ba6 43. Qe4 Bc8 44. Kd2 f5 45. Qf3) 39. Re8 Bg6?! { (4.52 → 6.59) Inaccuracy. Rh2 was best. } (39... Rh2 40. Qb8 Rxh3 41. Rxe4 Rh1+ 42. Kg2 d2 43. Qf4 Rg1+ 44. Kxg1 d1=Q+ 45. Kf2 Qd8 46. Rd4) 40. Qb8 d2?? { (6.22 → Mate in 1) Checkmate is now unavoidable. Bf5 was best. } (40... Bf5 41. Rh8+ Kg6 42. Qd6+ Kg5 43. Kxg2 Be6 44. Kf2 Bc4 45. a5 f5 46. Qg3+ Kf6 47. Rf8+) 41. Rh8# { White wins by checkmate. } 1-0