[Event "2020 Spring Marathon"] [Site "https://lichess.org/dOFuMeu2"] [Date "2020.04.18"] [White "viktorkovalchuk"] [Black "AntonioUkr"] [Result "1-0"] [UTCDate "2020.04.18"] [UTCTime "17:54:03"] [WhiteElo "1782"] [BlackElo "1669"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "120+1"] [ECO "B40"] [Opening "Sicilian Defense: French Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 { B40 Sicilian Defense: French Variation } 3. Nc3 a6 4. a3 Qc7 5. Bc4?! { (0.38 → -0.31) Inaccuracy. d4 was best. } (5. d4 cxd4 6. Nxd4 Nf6 7. f4 d5 8. e5 Nfd7 9. Be3 Bc5) 5... b5 6. Ba2?! { (0.00 → -0.70) Inaccuracy. Be2 was best. } (6. Be2 Nf6 7. d4 cxd4 8. Qxd4 Nc6 9. Qd2 Be7 10. O-O O-O) 6... Bb7 7. d3 Nc6 8. h3 g6?! { (-0.57 → 0.14) Inaccuracy. Bd6 was best. } (8... Bd6 9. O-O) 9. O-O Bg7 10. Nh2?! { (-0.23 → -0.83) Inaccuracy. Ne2 was best. } (10. Ne2) 10... Nge7 11. f4 d6 12. Ne2 O-O 13. Ng3?! { (-0.47 → -1.40) Inaccuracy. Nf3 was best. } (13. Nf3) 13... f5?? { (-1.40 → 1.16) Blunder. d5 was best. } (13... d5 14. c3 c4 15. dxc4 bxc4 16. Qe2 dxe4 17. Qxc4 Qb6+ 18. Rf2 Nf5 19. Nxe4 Ncd4 20. Nc5) 14. Bxe6+ Kh8 15. exf5 Nxf5 16. Nxf5 Nd4?? { (0.54 → 5.31) Blunder. gxf5 was best. } (16... gxf5 17. Bd5) 17. Nxg7 Kxg7 18. Ba2 Qc6 19. Nf3 Rae8 20. Rf2 Ne6 21. c3 Nxf4 22. Bxf4 Rxf4 23. Qd2 Ref8 24. Raf1 d5 25. d4 c4 26. Bb1 Bc8 27. Ne5 Qf6?! { (6.50 → 23.93) Inaccuracy. Rxf2 was best. } (27... Rxf2 28. Rxf2 Rxf2 29. Qxf2 Qe8 30. Qe3 Be6 31. g4 a5 32. Kf2 Bf7 33. Qf4 Qe7 34. Kg3) 28. Rxf4 Qg5?! { (21.27 → Mate in 7) Checkmate is now unavoidable. Bf5 was best. } (28... Bf5 29. Bxf5 gxf5 30. Rxf5 Qxf5 31. Rxf5 Rxf5 32. g4 Rf8 33. Qg5+ Kh8 34. Qh6 Kg8 35. Qxa6) 29. Qf2?! { (Mate in 7 → 14.06) Lost forced checkmate sequence. Rf7+ was best. } (29. Rf7+ Rxf7 30. Rxf7+ Kh6 31. Rxh7+ Kxh7 32. Qxg5 Bf5 33. Bxf5 gxf5 34. Qg6+ Kh8 35. Nf7#) 29... Bxh3?! { (14.06 → Mate in 7) Checkmate is now unavoidable. Rxf4 was best. } (29... Rxf4 30. Qxf4 Qxf4 31. Rxf4 Be6 32. h4 a5 33. g4 Bg8 34. g5 b4 35. axb4 axb4 36. cxb4) 30. Rxf8 Kh6 31. Nf7+ Kh5 32. Nxg5 h6 33. Nxh3 g5 34. Qf7+ Kg4 35. Nf2+ Kh4 36. Rh8 Kg3 37. Rxh6 b4 38. Qg6 Kf4 39. Nh3+ Ke3 40. Qxg5+ Ke2 41. Qe5+ Kd2 42. Rf2+ Kc1 43. Qe1# { White wins by checkmate. } 1-0