[Event "СКФО+вся Россия Arena"] [Site "https://lichess.org/YtMRMV46"] [Date "2021.12.18"] [White "Na7Nebe"] [Black "Alexsur81"] [Result "1-0"] [UTCDate "2021.12.18"] [UTCTime "19:51:32"] [WhiteElo "2463"] [BlackElo "2806"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D31"] [Opening "Semi-Slav Defense: Accelerated Move Order"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e6 2. Nc3 d5 3. d4 c6 { D31 Semi-Slav Defense: Accelerated Move Order } 4. e3 Nf6 5. f3?! { (0.27 → -0.63) Inaccuracy. Nf3 was best. } (5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O dxc4 9. Bxc4 a6) 5... Nbd7?! { (-0.63 → -0.05) Inaccuracy. Be7 was best. } (5... Be7 6. f4 O-O 7. cxd5 exd5 8. Nf3 c5 9. Be2 Nc6 10. O-O) 6. f4?! { (-0.05 → -0.61) Inaccuracy. cxd5 was best. } (6. cxd5 exd5 7. Bd3 Bd6 8. Nge2 O-O 9. O-O c5 10. Bc2 Re8) 6... Bb4 7. Nf3 c5 8. cxd5 Nxd5 9. Bd2 cxd4 10. Nxd5 Bxd2+ 11. Qxd2 exd5 12. Qxd4 O-O 13. Bd3 Qe7 14. O-O Nf6 15. Ne5 Be6 16. Rac1 Rfc8 17. h3 a6 18. Qb6 Nd7?? { (0.33 → 3.67) Blunder. d4 was best. } (18... d4 19. Qxd4 Bxa2 20. e4 Rxc1 21. Rxc1 Rd8 22. Qb6 Nh5 23. Rc7 Qf6 24. Rxb7 Qxb6+ 25. Rxb6) 19. Qxb7 Rcb8 20. Qc7 Rxb2?? { (3.39 → 8.31) Blunder. Rc8 was best. } (20... Rc8) 21. Rb1?? { (8.31 → 0.44) Blunder. f5 was best. } (21. f5) 21... Rd2?? { (0.44 → 5.85) Blunder. Rxb1 was best. } (21... Rxb1 22. Bxb1 Qe8 23. Nc6 Nf6 24. Kh2 Qd7 25. Qxd7 Bxd7 26. Rc1 Re8 27. Ne5 Rc8 28. Rc2) 22. Rf2?? { (5.85 → 0.35) Blunder. f5 was best. } (22. f5 Qc5) 22... Rxf2 23. Kxf2 Qh4+?? { (0.78 → 2.86) Blunder. Qc5 was best. } (23... Qc5 24. Nc6 Qa3 25. Bc2 Qc5 26. Bb3 Kh8 27. Qb7 Re8 28. Nd4 Qe7 29. f5 Qh4+ 30. g3) 24. g3?! { (2.86 → 2.01) Inaccuracy. Ke2 was best. } (24. Ke2) 24... Qxh3 25. Nxd7 Qh2+ 26. Ke1 Qxg3+ 27. Kd2 g6?? { (3.51 → 8.37) Blunder. Re8 was best. } (27... Re8 28. Rb8 Bxd7 29. Rxe8+ Bxe8 30. Qe7 Qg2+ 31. Kc1 Qg1+ 32. Kb2 Qf2+ 33. Ka3 g6 34. Qxe8+) 28. Rb8+ Kg7 29. Qe5+ Kh6 30. Qg5+ Qxg5 31. fxg5+ Kxg5 32. Rxa8 Bxd7 33. Rxa6 h5 34. a4 h4 35. Bf1 h3 36. Ra7 h2 37. Bg2 Be6 38. a5 Kh4 39. a6 Kg3 40. Bh1 Kf2 41. Ra8 Kg1 42. Bf3 Bg4 43. Bxd5 f5 44. Rh8 f4?! { (67.11 → Mate in 9) Checkmate is now unavoidable. Bh5 was best. } (44... Bh5 45. a7) 45. exf4 g5 46. fxg5 Bf5 47. a7 h1=Q 48. Rxh1+ Kf2 49. a8=Q Be4 50. Qf8+ Kg3 51. Rg1+ Bg2 52. Rxg2+ Kh3 53. Qh6# { White wins by checkmate. } 1-0