[Event "Rated rapid game"] [Site "https://lichess.org/1sW94K7P"] [Date "2021.01.26"] [White "arsenii2010k"] [Black "Oleg_Bulgakov12"] [Result "0-1"] [UTCDate "2021.01.26"] [UTCTime "19:58:19"] [WhiteElo "1163"] [BlackElo "1141"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Be3 g6?! { (-0.28 → 0.28) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nf3 d5 4. Bf4 c5 5. e3 Nc6 6. Bb5 Be7 7. O-O) 3. Qd2 Bg7 4. Bg5 Nf6 5. c3 b6 6. d5? { (-0.33 → -1.84) Mistake. Bh6 was best. } (6. Bh6 Bxh6 7. Qxh6 Nc6 8. Nf3 Qe7 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. O-O-O Bb7) 6... c6? { (-1.84 → -0.48) Mistake. h6 was best. } (6... h6) 7. dxe6 dxe6 8. Na3 Qxd2+ 9. Kxd2?? { (-0.62 → -3.41) Blunder. Bxd2 was best. } (9. Bxd2 Ne4 10. Nf3 b5 11. Nc2 Nxd2 12. Nxd2 a5 13. h4 Ke7 14. h5 Rd8 15. hxg6 hxg6) 9... Ne4+ 10. Ke3 Nxg5 11. Nf3?? { (-2.54 → -6.48) Blunder. h4 was best. } (11. h4 Ne4) 11... Nxf3 12. gxf3 O-O 13. Rd1 Nd7 14. Nc4 Ba6 15. Nxb6 Nxb6 16. Kf4 Nd5+ 17. Ke4?! { (-10.06 → Mate in 1) Checkmate is now unavoidable. Kg3 was best. } (17. Kg3 Be5+) 17... Nb6?! { (Mate in 1 → -10.12) Lost forced checkmate sequence. f5# was best. } (17... f5#) 18. b4 Rad8 19. Rc1 Nc4 20. e3?! { (-11.89 → Mate in 2) Checkmate is now unavoidable. f4 was best. } (20. f4 c5) 20... Nd6+? { (Mate in 2 → -9.62) Lost forced checkmate sequence. g5 was best. } (20... g5 21. Bxc4 f5#) 21. Kf4 Bxf1 22. Rhxf1 e5+ 23. Kg5 h6+ 24. Kg4 h5+ 25. Kg5? { (-8.78 → Mate in 4) Checkmate is now unavoidable. Kh3 was best. } (25. Kh3 f6 26. Rc2 Kf7 27. Kg2 Bh6 28. Re1 Nc4 29. h4 Nd6 30. Kh3 Nf5 31. Rh1 Ra8) 25... f6+? { (Mate in 4 → -9.02) Lost forced checkmate sequence. Nf5 was best. } (25... Nf5 26. Rfd1 Kh7 27. Rd6 f6+ 28. Rxf6 Bxf6#) 26. Kxg6 f5 27. Kxh5? { (-8.76 → Mate in 5) Checkmate is now unavoidable. Rcd1 was best. } (27. Rcd1) 27... Nc4? { (Mate in 5 → -9.46) Lost forced checkmate sequence. Rf6 was best. } (27... Rf6 28. Rcd1 Rh6+ 29. Kg5 Bf6+ 30. Kxh6 Kf7 31. Rxd6 Rh8#) 28. Rfd1 f4?! { (-9.50 → -6.27) Inaccuracy. Nd2 was best. } (28... Nd2) 29. Rd4?! { (-6.27 → -14.09) Inaccuracy. Rxd8 was best. } (29. Rxd8 Rxd8 30. exf4 exf4 31. Kg4 Kf7 32. Rc2 Be5 33. Kf5 Ke7 34. a4 a6 35. h4 Rh8) 29... fxe3 30. Rxc4 exf2 31. Rf1 Rxf3 32. Kg4 Rdf8 33. Rxc6 R8f4+ 34. Kh5 Rh3+ 35. Kg5 Rxh2 36. Rc8+ Kh7 37. Rh8+ Kxh8 38. b5 Rg2+ 39. Kh5 Rg1 40. Rxg1 fxg1=Q 41. a3 Qh2+ 42. Kg5 Qg3+ 43. Kh5 Qg4# { Black wins by checkmate. } 0-1