[Event "14th COTS 2024 Intl. Tourn. Arena"] [Site "https://lichess.org/GxYL8ycj"] [Date "2024.04.24"] [White "Andrey_Klymchuk"] [Black "Andpalchuk"] [Result "0-1"] [UTCDate "2024.04.24"] [UTCTime "12:00:01"] [WhiteElo "2485"] [BlackElo "2638"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+17"] [WhiteTitle "FM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C07"] [Opening "French Defense: Tarrasch Variation, Chistyakov Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 { C07 French Defense: Tarrasch Variation, Chistyakov Defense } 5. dxc5 Bxc5 6. Ngf3 a6 7. Bd3 Nf6 8. Qe2 Nc6 9. Ne4 Be7 10. O-O O-O 11. Rd1 Qh5 12. Ng3 Qa5 13. c4 Qc7 14. Bg5 b6 15. Rac1 Bb7 16. Ne4 Kh8?? { (0.18 → 4.52) Blunder. Nxe4 was best. } (16... Nxe4) 17. c5?? { (4.52 → 1.13) Blunder. Nxf6 was best. } (17. Nxf6 Nb4 18. Nd5 exd5 19. Qxe7 Qxe7 20. Bxe7 Nxd3 21. Rxd3 Rfe8 22. Re3 dxc4 23. Nd4 Kg8) 17... Rad8 18. cxb6 Qxb6 19. Bb1?! { (1.09 → 0.37) Inaccuracy. Nxf6 was best. } (19. Nxf6 gxf6 20. Be3 Qa5 21. Be4 Qb5 22. Qxb5 axb5 23. Rxd8 Rxd8 24. Kf1 Rc8 25. Nd4 Nxd4) 19... Rxd1+ 20. Rxd1 Rd8 21. Nxf6 gxf6 22. Rxd8+ Qxd8 23. Qc2 f5 24. Qc3+ Kg8 25. Bxe7 Nxe7 26. Nd4 Qd5 27. f3 Ng6 28. Bc2 Nf4 29. Kf2 h5 30. h4 Ng6 31. g3 Ne5 32. a4 a5 33. Bb3 Qd6 34. Qe3? { (0.00 → -1.15) Mistake. Nb5 was best. } (34. Nb5 Qb6+ 35. Qd4 Nd3+ 36. Ke3 Nc5 37. Bc2 Bc6 38. f4 Bxb5 39. axb5 Qxb5 40. Qd8+ Kg7) 34... Kf8? { (-1.15 → 0.00) Mistake. Bxf3 was best. } (34... Bxf3) 35. Bd1 Nc4 36. Qc3 Qd5? { (0.09 → 1.26) Mistake. Ne5 was best. } (36... Ne5 37. Qa3 Qxa3 38. bxa3 Bd5 39. Nb5 Ke7 40. Ke3 Nc4+ 41. Kd4 f4 42. gxf4 Nd2 43. Kc5) 37. Bb3 Ba6 38. Bxc4 Bxc4 39. b3 Ba6 40. b4? { (1.28 → 0.00) Mistake. Nc6 was best. } (40. Nc6 e5) 40... axb4 41. Qxb4+ Kg8 42. Qb8+ Kg7 43. Qf4 Qa2+ 44. Ke1 Qb1+ 45. Kd2 Qd3+ 46. Kc1 Qc3+ 47. Kd1 Qd3+ 48. Qd2 Qb1+ 49. Qc1 Qd3+ 50. Qd2 Qf1+ 51. Kc2 Qc4+ 52. Qc3 Qxa4+ 53. Kd2 Qa2+ 54. Ke3 Kg6 55. Nc6?? { (-0.61 → -2.43) Blunder. Nc2 was best. } (55. Nc2) 55... Qe2+ 56. Kf4?? { (-2.22 → -5.38) Blunder. Kd4 was best. } (56. Kd4 Qf2+) 56... f6 57. Ne7+ Kf7 58. Nxf5?? { (-5.32 → Mate in 2) Checkmate is now unavoidable. Nc6 was best. } (58. Nc6 Bb5 59. g4 fxg4 60. Nd8+ Kg6 61. Nxe6 Qxe6 62. Qc2+ Kh6 63. Kg3 Qe3 64. Qf2 Qxf2+) 58... e5+ { White resigns. } 0-1