[Event "Rated classical game"] [Site "https://lichess.org/IxIh6u8l"] [Date "2021.09.21"] [White "Koffheat"] [Black "swanton"] [Result "1-0"] [UTCDate "2021.09.21"] [UTCTime "11:20:38"] [WhiteElo "1832"] [BlackElo "1983"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D31"] [Opening "Semi-Slav Defense: Noteboom Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 dxc4 { D31 Semi-Slav Defense: Noteboom Variation } 5. e4 b5 6. a4 Bb4 7. axb5?! { (0.00 → -0.71) Inaccuracy. Be2 was best. } (7. Be2 Nf6 8. O-O a6 9. axb5 Bxc3 10. bxc3 cxb5 11. Qc2 Bb7) 7... cxb5 8. Be2 Bb7 9. e5?! { (-0.93 → -2.09) Inaccuracy. d5 was best. } (9. d5 exd5) 9... Ne7 10. Bd2? { (-1.85 → -3.26) Mistake. O-O was best. } (10. O-O a6) 10... Bxc3?! { (-3.26 → -2.01) Inaccuracy. a6 was best. } (10... a6) 11. bxc3 O-O?? { (-2.22 → 0.22) Blunder. h6 was best. } (11... h6 12. Qb1 a6 13. Bc1 O-O 14. Nd2 Bc6 15. Ne4 Nd7 16. O-O Nb6 17. Bf3 Nbd5 18. Bd2) 12. h4?! { (0.22 → -0.78) Inaccuracy. Qb1 was best. } (12. Qb1) 12... Nbc6 13. h5?! { (-0.71 → -1.48) Inaccuracy. Qb1 was best. } (13. Qb1 b4) 13... h6 14. g4? { (-1.43 → -2.88) Mistake. Rb1 was best. } (14. Rb1 b4) 14... Na5 15. Rg1 Nb3?! { (-3.24 → -2.07) Inaccuracy. Kh8 was best. } (15... Kh8) 16. Rb1? { (-2.07 → -3.81) Mistake. g5 was best. } (16. g5 Kh7) 16... Nxd2?? { (-3.81 → -1.31) Blunder. Kh8 was best. } (16... Kh8 17. Nh4 Be4 18. Rxb3 cxb3 19. Qxb3 a5 20. g5 b4 21. gxh6 gxh6 22. cxb4 Qxd4 23. Bc3) 17. Qxd2 a6?! { (-1.35 → -0.29) Inaccuracy. Be4 was best. } (17... Be4 18. Rxb5) 18. g5 hxg5?! { (-0.47 → 0.33) Inaccuracy. Kh7 was best. } (18... Kh7 19. Qf4) 19. Nxg5 Nf5 20. Bg4 Nh6?? { (0.29 → 5.95) Blunder. Bd5 was best. } (20... Bd5 21. Bxf5 exf5 22. Qf4 f6 23. Nh3 Qe7 24. f3 fxe5 25. dxe5 Rae8 26. h6 Qxe5+ 27. Qxe5) 21. Bxe6 Kh8 22. Bh3?? { (7.66 → 1.17) Blunder. Qc2 was best. } (22. Qc2 Qxg5 23. Rxg5 Rab8 24. Bd7 Rbd8 25. e6 fxe6 26. Bxb5 Rf5 27. Rxf5 Nxf5 28. Bxc4 Nd6) 22... Qe7 23. Bg2?? { (1.81 → -1.90) Blunder. Kf1 was best. } (23. Kf1) 23... Bxg2? { (-1.90 → -0.62) Mistake. f6 was best. } (23... f6 24. Ne6) 24. Rxg2 f6 25. Nf3 fxe5 26. Nxe5 Nf7 27. f4?? { (-0.60 → -3.68) Blunder. Kf1 was best. } (27. Kf1) 27... Qh4+ 28. Kd1? { (-4.09 → -7.31) Mistake. Qf2 was best. } (28. Qf2 Nxe5 29. dxe5 Qh1+ 30. Qg1 Qh3 31. h6 g5 32. Rg3 Qf5 33. Rb2 Qxf4 34. Rf2 Qe4+) 28... Qxh5+?? { (-7.31 → 1.94) Blunder. Nxe5 was best. } (28... Nxe5) 29. Kc2 Qf5+ 30. Kb2 Nxe5 31. fxe5 a5?? { (1.89 → 5.54) Blunder. b4 was best. } (31... b4 32. Ka1) 32. Rh1+ Kg8 33. Qh6?? { (5.20 → 0.00) Blunder. Rgh2 was best. } (33. Rgh2 Ra6) 33... Kf7?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Qf2+ was best. } (33... Qf2+ 34. Qd2 Qxd2+ 35. Rxd2 Rae8 36. Rc2 Rf3 37. Ra1 Rb8 38. Rxa5 b4 39. cxb4 Rxb4+ 40. Ka2) 34. Rxg7+ Ke8 35. Qc6+ Kd8 { Black resigns. } 1-0