[Event "Трен. ДЕТСКИЙ кубок ДВОРЦА ноя"] [Site "https://lichess.org/v6Ap88WZ"] [Date "2023.11.02"] [White "Gopaski"] [Black "Efimov_Ivan"] [Result "0-1"] [UTCDate "2023.11.02"] [UTCTime "12:33:41"] [WhiteElo "1391"] [BlackElo "1823"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+3"] [ECO "D44"] [Opening "Semi-Slav Defense: Botvinnik Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 { D44 Semi-Slav Defense: Botvinnik Variation } hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Bb7 14. Bg2 Na6 15. a4 Nb4? { (0.76 → 1.92) Mistake. O-O-O was best. } (15... O-O-O 16. axb5 cxb5 17. Bxb7+ Kxb7 18. Nxb5 e5 19. Qa4 Qc6 20. d5 Rxd5 21. Nc3 Qxa4 22. Rxa4) 16. axb5?? { (1.92 → -3.13) Blunder. O-O was best. } (16. O-O) 16... Nd3+ 17. Qxd3 cxd3 18. bxc6 Bc8 19. c7 Qxd4? { (-3.28 → -1.71) Mistake. d2+ was best. } (19... d2+ 20. Kf1 Ba6+ 21. Rxa6 Rc8 22. Bc6+ Ke7 23. Kg2 Qxd4 24. Bf3 Qd7 25. Rxa7 Rxc7 26. Ra3) 20. Bxa8? { (-1.71 → -3.71) Mistake. O-O was best. } (20. O-O) 20... Qb6? { (-3.71 → -1.99) Mistake. Qe5+ was best. } (20... Qe5+ 21. Kf1 Qxc7 22. Bf3 f5 23. Rd1 e5 24. Bd5 e4 25. Kg2 Kf8 26. h4 Rh7 27. Rc1) 21. O-O-O Qxc7?! { (-2.57 → -1.87) Inaccuracy. Ba6 was best. } (21... Ba6 22. Be4 Qxc7 23. h4 Qb6 24. Bxd3 Bxd3 25. Rxd3 Qxf2 26. Rhd1 O-O 27. R1d2 Qb6 28. Rf3) 22. Rxd3 Bb7 23. Bxb7 Qxb7 24. Rhd1 O-O?! { (-1.42 → -0.46) Inaccuracy. Rxh2 was best. } (24... Rxh2 25. R1d2 a5 26. Kb1 Qb6 27. Nd1 Rh1 28. Ka2 Qc6 29. Ne3 Rc1 30. Rd8+ Ke7 31. R8d4) 25. h4 Qg2 26. R3d2 Rc8 27. h5? { (-0.21 → -1.54) Mistake. Rd8+ was best. } (27. Rd8+ Rxd8 28. Rxd8+ Kh7 29. Rd2 e5 30. Re2 Qf1+ 31. Kd2 f6 32. Nd1 Qg2 33. Re3 Kg6) 27... Qh3?! { (-1.54 → -0.47) Inaccuracy. Rc5 was best. } (27... Rc5 28. Rc2 Ra5 29. Re2 Rf5 30. Rdd2 Kg7 31. Kc2 Rxh5 32. Re4 Rf5 33. Rg4+ Kf8 34. Nd1) 28. Rd7 Qxh5 29. Rxa7?! { (-0.32 → -1.22) Inaccuracy. Rd8+ was best. } (29. Rd8+ Rxd8) 29... Qg5+?! { (-1.22 → -0.32) Inaccuracy. Qc5 was best. } (29... Qc5 30. Rad7 Qxf2 31. Rd8+ Rxd8 32. Rxd8+ Kg7 33. Rd3 Qc5 34. Kd2 f5 35. Nd1 e5 36. Rc3) 30. Rd2 Qc5 31. Rad7 { White offers draw } 31... Kg7 32. Kc2 Qf5+ 33. Kc1 Rh8 34. f4 Rh1+ 35. Rd1 Rh3 36. R7d3 Qg6 37. Rg1?? { (-0.71 → -6.47) Blunder. Ne2 was best. } (37. Ne2 Qg4) 37... Qxd3 38. g4?? { (-6.71 → Mate in 13) Checkmate is now unavoidable. Rd1 was best. } (38. Rd1 Qxg3 39. Kc2 Rh2+ 40. Kb3 Qf2 41. Kc4 Qxf4+ 42. Rd4 Qf3 43. Kb3 e5 44. Rb4 Kh6) 38... Qe3+ { White resigns. } 0-1