[Event "OOBS 18: 512 USD No Repeatsies Arena"] [Site "https://lichess.org/M8NSwGxp"] [Date "2023.06.10"] [White "CheryMely"] [Black "greennight"] [Result "0-1"] [UTCDate "2023.06.10"] [UTCTime "15:31:29"] [WhiteElo "2328"] [BlackElo "2485"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+6"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "480+0"] [ECO "A00"] [Opening "Polish Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 b5 { A00 Polish Opening: Symmetrical Variation } 2. e3 a5 3. Bxb5 axb4 4. Nf3 Nf6 5. Bb2 Bb7 6. a3 e6 7. c4 Nc6 8. axb4 Rxa1 9. Bxa1 Nxb4 10. O-O Be7 11. Qb3?! { (-0.06 → -0.62) Inaccuracy. Bxf6 was best. } (11. Bxf6 gxf6) 11... Qa8 12. Bxf6 gxf6 13. Ne1 Qa2 14. Qd1 Rg8 15. Nc3 Qa8 16. e4? { (-0.27 → -1.77) Mistake. g3 was best. } (16. g3) 16... f5?! { (-1.77 → -1.08) Inaccuracy. Bxe4 was best. } (16... Bxe4) 17. Qh5 fxe4 18. Qxh7 Rg6?! { (-1.27 → -0.22) Inaccuracy. Rf8 was best. } (18... Rf8 19. Qg7) 19. Qh8+ Bf8 20. g3 Na2? { (-0.67 → 0.48) Mistake. Qd8 was best. } (20... Qd8) 21. c5? { (0.48 → -1.01) Mistake. Bxd7+ was best. } (21. Bxd7+ Kxd7 22. Nxa2 Bd6 23. Qxa8 Bxa8 24. Nc3 Rg8 25. Nc2 f5 26. Ra1 Rb8 27. Ne3 Bc6) 21... Nxc3 22. dxc3 Qa3?! { (-0.93 → -0.10) Inaccuracy. Rg5 was best. } (22... Rg5) 23. Bxd7+ Ke7 24. c6 Ba6 25. Qh4+?? { (0.00 → -2.36) Blunder. Nc2 was best. } (25. Nc2 Qb2 26. Ne3 Bxf1 27. Qe5 Bg7 28. Qxc7 Bxc3 29. Bxe6+ Kxe6 30. Qd7+ Kf6 31. Qd8+ Ke5) 25... Rf6 26. Nc2 Qxc3 27. Qxe4 Bxf1 28. Kxf1 Bh6 29. h4?? { (-2.34 → -4.85) Blunder. Kg2 was best. } (29. Kg2 Qd2 30. Qd4 Rf5 31. Qxd2 Bxd2 32. Nd4 Rd5 33. Ne2 Bb4 34. g4 Rd2 35. Kf3 Kf6) 29... Qxg3 30. Qb4+ Qd6 31. Qxd6+ Kxd6 32. Nd4 Kc5 33. Nc2 Rf4 34. h5 Rh4 35. Be8 Rh1+ 36. Ke2 Rxh5 37. Bxf7 Re5+ 38. Kd3 Kxc6 39. Nd4+ Kd6 40. Bg6 Bg7 41. Nf3 Rd5+ 42. Kc4 Ra5 43. Bc2?! { (-3.90 → -6.11) Inaccuracy. Nd2 was best. } (43. Nd2 Ra4+ 44. Kd3 Rd4+ 45. Kc2 Rg4 46. Bh5 Rh4 47. Bf3 Rf4 48. Kd1 Bd4 49. Ke2 Ke7) 43... Ra2?! { (-6.11 → -4.12) Inaccuracy. Rc5+ was best. } (43... Rc5+ 44. Kd3 Rc3+ 45. Ke2 Rxc2+ 46. Ke1 Kd7 47. Ng5 Bc3+ 48. Kf1 Bd4 49. f3 Rh2 50. Ke1) 44. Kd3 c5 45. Nd2 Ra3+ 46. Ke2 Ke7 47. Ne4 Bd4 48. f3 e5 49. Nd2 Re3+ 50. Kd1?! { (-4.06 → -6.38) Inaccuracy. Kf1 was best. } (50. Kf1 Bc3 51. Ne4 c4 52. Kf2 Bd4 53. Kg3 Ra3 54. Kg4 Ra2 55. Bd1 Ke6 56. Ng5+ Kd5) 50... Bc3 51. Ne4?? { (-6.37 → Mate in 1) Checkmate is now unavoidable. Be4 was best. } (51. Be4 Bxd2 52. Kxd2 Ra3 53. Ke2 Kd6 54. Bb7 c4 55. Kd1 Kc5 56. Ke2 Kd4 57. Bc6 Ra2+) 51... Re1# { Black wins by checkmate. } 0-1