[Event "Tercer Leonid Stein Open Chess"] [Site "https://lichess.org/qMHQmBjg"] [Date "2021.05.02"] [White "B70647938CELESTE"] [Black "DrCanguro"] [Result "0-1"] [UTCDate "2021.05.02"] [UTCTime "20:18:14"] [WhiteElo "1287"] [BlackElo "1765"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C42"] [Opening "Russian Game: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 { C42 Russian Game: Three Knights Game } Bb4 4. Bb5?! { (0.32 → -0.42) Inaccuracy. Nxe5 was best. } (4. Nxe5 O-O 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2 d6 8. Bf4 Re8) 4... a6 5. Bd3 Nc6 6. O-O O-O 7. a3 Bxc3 8. bxc3?! { (0.13 → -0.81) Inaccuracy. dxc3 was best. } (8. dxc3) 8... d5 9. exd5 Nxd5?! { (-0.84 → -0.09) Inaccuracy. Qxd5 was best. } (9... Qxd5 10. c4) 10. Bc4?! { (-0.09 → -1.12) Inaccuracy. h3 was best. } (10. h3 Qf6 11. Re1 Bf5 12. Bxf5 Qxf5 13. c4 Nf4 14. d3 Ng6 15. a4 f6 16. a5 Qd7) 10... Bg4 11. Bxd5?! { (-0.99 → -1.95) Inaccuracy. Qe2 was best. } (11. Qe2 Qd7 12. Qd3 Rad8 13. Re1 Rfe8 14. Ng5 Bf5 15. Qxd5 Qxd5 16. Bxd5 Rxd5 17. Ne4 b6) 11... Qxd5 12. d3 Rae8?! { (-2.29 → -1.33) Inaccuracy. f5 was best. } (12... f5 13. Qe2 Rae8 14. h3 Bh5 15. Qe3 Qf7 16. Nd2 e4 17. dxe4 f4 18. Qc5 Be2 19. Qd5) 13. c4 Qd7 14. Rb1?? { (-1.29 → -3.91) Blunder. h3 was best. } (14. h3 Bh5 15. Bb2 f6 16. Re1 b6 17. Qe2 Nd8 18. a4 a5 19. Qe4 Ne6 20. Nh4 Rd8) 14... Nd4 15. Rxb7? { (-5.21 → -9.73) Mistake. Bb2 was best. } (15. Bb2 Nxf3+) 15... Nxf3+?! { (-9.73 → -5.97) Inaccuracy. Bxf3 was best. } (15... Bxf3) 16. gxf3 Bh3 17. Re1 Re6 18. Kh1 Rg6 19. Rg1 Rxg1+ 20. Qxg1 Qc6 21. Qg3 Qxb7 22. Qxh3 Qb1 23. Qf1 Qxc2 24. Be3 Rb8 25. d4 Rb1 26. Qxb1 Qxb1+ 27. Kg2 exd4 28. Bxd4 Qg6+ 29. Kf1 Qd3+ 30. Kg2 Qxd4 31. Kg3 Kf8 32. f4 f5 33. f3?! { (-49.21 → Mate in 5) Checkmate is now unavoidable. Kf3 was best. } (33. Kf3) 33... Kf7?! { (Mate in 5 → -75.05) Lost forced checkmate sequence. Qg1+ was best. } (33... Qg1+ 34. Kh4 Qxh2+ 35. Kg5 Qh3 36. c5 Kf7 37. c6 h6#) 34. h4?! { (-75.05 → Mate in 27) Checkmate is now unavoidable. Kg2 was best. } (34. Kg2 Qxc4) 34... Ke6?! { (Mate in 27 → -74.77) Lost forced checkmate sequence. Qg1+ was best. } (34... Qg1+) 35. a4?! { (-74.77 → Mate in 18) Checkmate is now unavoidable. Kg2 was best. } (35. Kg2 h5) 35... h6 36. h5 Qg1+ 37. Kh4 Kf6 38. Kh3 g5 39. fxg5+ Kxg5 40. c5 Kf4 41. a5 Qg3# { Black wins by checkmate. } 0-1