[Event "Carnavales de Gran Canaria 22"] [Site "https://lichess.org/UsXWmMgl"] [Date "2022.02.27"] [White "Korchmar_Vasiliy"] [Black "dey2580"] [Result "0-1"] [UTCDate "2022.02.27"] [UTCTime "18:12:40"] [WhiteElo "2694"] [BlackElo "2516"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+16"] [WhiteTitle "IM"] [BlackTitle "WGM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A88"] [Opening "Dutch Defense: Leningrad Variation, Warsaw Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 7. Nc3 c6 { A88 Dutch Defense: Leningrad Variation, Warsaw Variation } 8. b4 Qe8 9. Qb3 Kh8 10. b5 e5? { (0.80 → 2.14) Mistake. Be6 was best. } (10... Be6 11. a4 Bg8 12. a5 cxb5 13. Qxb5 Ne4 14. Qxe8 Rxe8 15. Nd5 Bxd5 16. cxd5 Nd7 17. Rb1) 11. dxe5 dxe5 12. Ba3 Rf7?! { (1.85 → 2.55) Inaccuracy. Rg8 was best. } (12... Rg8 13. bxc6) 13. e4 f4 14. Rad1 Bg4 15. h3? { (1.82 → 0.23) Mistake. Ng5 was best. } (15. Ng5 Rd7) 15... Bxf3 16. Bxf3 Nbd7 17. bxc6 bxc6 18. Bd6 Qe6?! { (0.00 → 0.74) Inaccuracy. Bf8 was best. } (18... Bf8 19. Qa3 Bxd6 20. Qxd6 Rc8 21. Na4 Kg7 22. g4 h6 23. Kg2 Nh7 24. Nc5 Nxc5 25. Qxc5) 19. Bg2? { (0.74 → -0.56) Mistake. c5 was best. } (19. c5 Qxb3 20. axb3 Ne8 21. Na4 Bf8 22. Bxf8 Nxf8 23. Nb2 fxg3 24. fxg3 Rb8 25. Nc4 Nd7) 19... f3?? { (-0.56 → 1.65) Blunder. Ne8 was best. } (19... Ne8) 20. Bxf3 Qxh3?! { (1.75 → 3.00) Inaccuracy. Bf8 was best. } (20... Bf8 21. c5) 21. Bg2?? { (3.00 → 0.64) Blunder. c5 was best. } (21. c5 Kg8) 21... Qh5 22. f3 Qg5?! { (0.69 → 1.51) Inaccuracy. Bf8 was best. } (22... Bf8 23. c5 Rg7 24. Ne2 Nxc5 25. Qc3 Ncd7 26. Qxc6 Re8 27. Bxf8 Rxf8 28. Rd6 g5 29. Qc3) 23. Ne2 Ne8 24. Qb7?? { (2.06 → 0.02) Blunder. c5 was best. } (24. c5 Nxd6) 24... Rd8? { (0.02 → 1.39) Mistake. Qe3+ was best. } (24... Qe3+ 25. Kh2 Rd8 26. Ng1 Nxd6 27. Rxd6 Nf8 28. Qxc6 Rxd6 29. Qxd6 Rd7 30. Qc6 Rd2 31. Nh3) 25. Bc7?? { (1.39 → -4.91) Blunder. Bc5 was best. } (25. Bc5 Qf6) 25... Nc5 26. Qxc6?! { (-4.62 → -6.62) Inaccuracy. Rxd8 was best. } (26. Rxd8 Nxb7) 26... Rxc7 27. Rxd8 Qxd8 28. Qd5 Qe7 29. Nc3 Ne6 30. Qa8 Qc5+ 31. Kh2 Rc8 32. Qb7 Nd6 33. Qe7 Nd4 34. Nd5 Nxc4 35. Qd7 Nb6?! { (-6.92 → -5.05) Inaccuracy. Rf8 was best. } (35... Rf8 36. Qe7) 36. Qh3?! { (-5.05 → -8.66) Inaccuracy. Qxa7 was best. } (36. Qxa7 Nxd5 37. Qxc5 Rxc5 38. exd5 Rxd5 39. f4 Ra5 40. Rb1 h5 41. a4 Kh7 42. Be4 exf4) 36... Nxd5 37. exd5 Rf8 38. Qd7 Nf5 39. Rb1 Qf2 40. Rb7 Qxg3+ 41. Kh1 Qe1+ 42. Kh2 e4 43. f4?! { (-15.33 → Mate in 4) Checkmate is now unavoidable. Qxg7+ was best. } (43. Qxg7+ Nxg7) 43... Qh4+ 44. Kg1 Bd4+ 45. Kf1 Qf2# { Black wins by checkmate. } 0-1