[Event "Summer 2020 Arena"] [Site "https://lichess.org/kqi37fPW"] [Date "2020.05.31"] [White "Study_Petr"] [Black "YaroslavNab2012"] [Result "1-0"] [UTCDate "2020.05.31"] [UTCTime "09:12:48"] [WhiteElo "1371"] [BlackElo "1055"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C42"] [Opening "Russian Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 { C42 Russian Game } Bc5? { (0.47 → 1.66) Mistake. d6 was best. } (3... d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nf6 7. O-O Be7 8. Bf4) 4. Nc3?! { (1.66 → 0.98) Inaccuracy. d4 was best. } (4. d4 Bb6 5. Bc4 O-O 6. Nxf7 Qe7 7. Ne5+ Kh8 8. O-O d6) 4... Bd4 5. Bc4? { (0.89 → -0.55) Mistake. Nf3 was best. } (5. Nf3 Bxc3 6. dxc3 Nxe4 7. Bd3 Nf6 8. Qe2+ Qe7 9. Qxe7+ Kxe7) 5... Bxe5? { (-0.55 → 1.04) Mistake. d5 was best. } (5... d5 6. Bb3) 6. O-O?? { (1.04 → -2.73) Blunder. d4 was best. } (6. d4 Bxd4) 6... Bxc3 7. dxc3 Nxe4?? { (-3.05 → 1.30) Blunder. d6 was best. } (7... d6) 8. Re1 O-O 9. Rxe4 Re8?? { (1.41 → 13.68) Blunder. d6 was best. } (9... d6 10. Qh5 Nd7 11. Bg5 Nf6 12. Qh4 h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Rae1 f5 16. Re7) 10. Re1?? { (13.68 → 0.81) Blunder. Bxf7+ was best. } (10. Bxf7+) 10... Rxe1+ 11. Qxe1 Nc6 12. Bf4 Kf8?? { (0.45 → 3.79) Blunder. d6 was best. } (12... d6 13. Qe4) 13. Qe3?? { (3.79 → 0.33) Blunder. Qe4 was best. } (13. Qe4 d6) 13... d5?! { (0.33 → 1.40) Inaccuracy. d6 was best. } (13... d6) 14. Bb3 d4 15. cxd4 Nxd4?? { (1.46 → 6.92) Blunder. Qxd4 was best. } (15... Qxd4 16. Qf3 Qf6 17. Re1 Bd7 18. c3 Re8 19. Rxe8+ Kxe8 20. Qe3+ Qe7 21. Bxc7 Qxe3 22. fxe3) 16. Rd1 Nf3+ 17. Qxf3 Qe8 18. Bxc7 f5? { (7.95 → Mate in 5) Checkmate is now unavoidable. Be6 was best. } (18... Be6 19. Qxb7 Rc8 20. Re1 Qd7 21. Bd6+ Kg8 22. Qxd7 Bxd7 23. Re7 Be8 24. Rxa7 Rd8 25. Ra6) 19. Rd8?! { (Mate in 5 → 64.66) Lost forced checkmate sequence. Bd6+ was best. } (19. Bd6+ Qe7 20. Qd5 Ke8 21. Bxe7 Be6 22. Qxe6 g6 23. Qf7#) 19... Qxd8 20. Bxd8 Ke8?! { (20.35 → Mate in 4) Checkmate is now unavoidable. Be6 was best. } (20... Be6) 21. Qd5 Bd7 22. Qf7+?! { (Mate in 1 → 20.95) Lost forced checkmate sequence. Qg8# was best. } (22. Qg8#) 22... Kxd8 23. Qf8+ Kc7 24. Qxa8 f4 25. Qxa7 g5?! { (21.58 → Mate in 33) Checkmate is now unavoidable. Bc6 was best. } (25... Bc6 26. Qd4 g5 27. Qg7+ Kb6 28. Qxg5 f3 29. gxf3 Ka6 30. Qc5 Bb5 31. f4 Be2 32. Qd6+) 26. Qc5+?! { (Mate in 33 → 21.40) Lost forced checkmate sequence. Qa5+ was best. } (26. Qa5+ Kc6 27. Qxg5 Kb6 28. Qxf4 Bb5 29. Qh6+ Ka7 30. Qxh7 Ka8 31. Qh8+ Ka7 32. Qe5 Bf1) 26... Kd8?! { (21.40 → Mate in 21) Checkmate is now unavoidable. Bc6 was best. } (26... Bc6 27. Qxg5) 27. Qxg5+ Kc7 28. Qxf4+ Kd8 29. Qf7 Bb5 30. Be6 h5 31. Qxb7 h4 32. Qxb5 Kc7 33. a4 Kd6 34. Qd5+ Kc7 35. b4 Kb6 36. c4 h3 37. gxh3 Ka6 38. h4 Kb6 39. h5 Kc7 40. h6 Kb6 41. h7 Kc7 42. h8=Q Kb6 43. Qb8+ Ka6 44. Qa5# { White wins by checkmate. } 1-0