[Event "Knight and Rook Marathon - A 7 Arena"] [Site "https://lichess.org/IPysUsp9"] [Date "2020.03.25"] [White "Kostya_Kovalev"] [Black "Slava_Gordeev"] [Result "0-1"] [UTCDate "2020.03.25"] [UTCTime "16:13:08"] [WhiteElo "1223"] [BlackElo "1658"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 { C50 Four Knights Game: Italian Variation } 5. Ng5 O-O 6. Nxf7? { (-0.37 → -1.87) Mistake. d3 was best. } (6. d3 d6 7. h3 Ne7 8. O-O c6 9. Bb3 Ng6 10. Nf3 Re8) 6... Rxf7 7. Bxf7+ Kxf7 8. O-O?! { (-1.78 → -2.42) Inaccuracy. d3 was best. } (8. d3 Kg8 9. O-O d6 10. Be3 Bd7 11. Qd2 Nd4 12. Ne2 Nxe2+) 8... Kg8 9. Na4 Be7 10. h3?! { (-2.17 → -3.29) Inaccuracy. Nc3 was best. } (10. Nc3) 10... b5?! { (-3.29 → -2.41) Inaccuracy. Nxe4 was best. } (10... Nxe4 11. d3 Nf6 12. f4 d6 13. Nc3 Be6 14. Be3 Nd4 15. Bf2 c5 16. fxe5 dxe5 17. Re1) 11. Nc3 a6?! { (-2.52 → -1.84) Inaccuracy. b4 was best. } (11... b4) 12. d3 Bb7 13. Bg5 Nd4 14. Nd5?? { (-1.93 → -6.84) Blunder. a4 was best. } (14. a4 c6) 14... Nxd5 15. exd5 Bxg5 16. Qg4 Bf6? { (-9.57 → -4.79) Mistake. Nxc2 was best. } (16... Nxc2 17. Rad1 Bxd5 18. Qe2 Nb4 19. Qxe5 Bf6 20. Qg3 Bxa2 21. d4 Bc4 22. Rfe1 a5 23. Re4) 17. b3? { (-4.79 → -9.29) Mistake. c3 was best. } (17. c3 Bxd5 18. cxd4 exd4 19. Rfe1 d6 20. a4 b4 21. g3 c5 22. Qf5 Bf7 23. f4 Qc7) 17... Bxd5 18. Qf5 Nxf5 19. c3 c5 20. c4 bxc4 21. bxc4 Bc6 22. Rab1 Rb8 23. Rxb8?! { (-24.71 → Mate in 11) Checkmate is now unavoidable. Rbd1 was best. } (23. Rbd1 Rb2) 23... Qxb8 24. Kh1?! { (-30.38 → Mate in 8) Checkmate is now unavoidable. d4 was best. } (24. d4 exd4) 24... Nd4 25. a3 Qb7 26. Kh2 Bxg2 27. Rg1 Nf3+ 28. Kxg2 Nxg1+ 29. Kxg1 Qf3 30. Kf1 Qxd3+ 31. Kg2 Qxc4 32. a4 Qxa4 33. f3 c4 34. Kg3 c3 35. f4 Qxf4+ 36. Kg2 c2 37. Kg1 Qd2 38. Kf1 c1=Q# { Black wins by checkmate. } 0-1