[Event "175. Sparta Grand Prix"] [Site "https://lichess.org/ZFV9qSpE"] [Date "2023.12.12"] [White "Theti"] [Black "donnerheik"] [Result "1-0"] [UTCDate "2023.12.12"] [UTCTime "19:24:28"] [WhiteElo "1776"] [BlackElo "2014"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C42"] [Opening "Russian Game: Nimzowitsch Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 { C42 Russian Game: Nimzowitsch Attack } Nxc3 6. dxc3 Bg4 7. h3 Bxf3?! { (0.71 → 1.63) Inaccuracy. Bd7 was best. } (7... Bd7 8. Be3 Be7 9. Qd2 O-O 10. O-O-O Bc6 11. Nd4 Re8 12. Rg1) 8. Qxf3 c6 9. Bf4 Be7 10. O-O-O O-O 11. g4 Qa5 12. Kb1 d5 13. h4 Nd7 14. h5 Bf6?? { (1.40 → 3.57) Blunder. Nc5 was best. } (14... Nc5 15. Bc1) 15. g5 Be5? { (2.78 → 4.71) Mistake. Be7 was best. } (15... Be7 16. Qg3 Rae8 17. Bd3 Qd8 18. Bc7 Qa8 19. c4 Nc5 20. cxd5 cxd5 21. h6 g6 22. Qe5) 16. h6 g6 17. Bxe5 Rae8 18. Bg3 f5 19. Bd3 Ne5 20. Bxe5 Rxe5 21. Rhe1 Rfe8 22. Rxe5 Rxe5 23. Qf4 Qc7 24. Qd2 Qe7 25. b3 b6 26. f4 Re6 27. Kc1 Re3 28. Rf1 c5 29. Kd1 d4 30. cxd4 cxd4?! { (6.34 → 12.03) Inaccuracy. Kf8 was best. } (30... Kf8 31. d5 Ke8 32. d6 Qe6 33. Kc1 Kd8 34. Rd1 Rh3 35. Bf1 Rh1 36. Qc3 Rxf1 37. Rxf1) 31. Re1?! { (12.03 → 6.02) Inaccuracy. Bc4+ was best. } (31. Bc4+ Kf8 32. Qxd4 Re5 33. fxe5 Qxg5 34. Qd6+ Qe7 35. Qd5 Qe8 36. Ke2 b5 37. Qg8+ Ke7) 31... Qc5?! { (6.02 → 15.84) Inaccuracy. Rxe1+ was best. } (31... Rxe1+ 32. Qxe1 Qxe1+ 33. Kxe1 Kf8 34. Kd2 Ke8 35. Bc4 Kf8 36. Kd3 a5 37. Kxd4 Ke7 38. Bg8) 32. Rxe3 dxe3?! { (12.94 → Mate in 9) Checkmate is now unavoidable. Qc6 was best. } (32... Qc6 33. Re7 Kf8 34. Rxh7 Qf3+ 35. Qe2 Qxe2+ 36. Kxe2 a5 37. Rb7 Kg8 38. Rg7+ Kf8 39. Rxg6) 33. Bc4+ Kf8 34. Qd8# { White wins by checkmate. } 1-0