[Event "Трен. ДЕТСКИЙ кубок ДВОРЦА май"] [Site "https://lichess.org/1nOffLh6"] [Date "2024.05.07"] [White "ozerovalentin"] [Black "Markov_Oleg"] [Result "1/2-1/2"] [GameId "1nOffLh6"] [UTCDate "2024.05.07"] [UTCTime "13:47:43"] [WhiteElo "1418"] [BlackElo "1428"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [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 { D44 Semi-Slav Defense: Botvinnik Variation } Be7?! { (0.39 → 1.15) Inaccuracy. b5 was best. } (6... b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6) 7. Bxc4 b5?! { (0.98 → 1.69) Inaccuracy. c5 was best. } (7... c5 8. dxc5 Qxd1+ 9. Rxd1 Bxc5 10. e5 Nfd7 11. Nb5 Na6 12. a3) 8. Bd3 Nbd7 9. O-O a6?! { (1.36 → 2.09) Inaccuracy. h6 was best. } (9... h6 10. Bf4 b4 11. Na4 Bb7 12. Qe2 Rc8 13. Rfd1 Qa5 14. b3 Qh5 15. Nb2) 10. a4? { (2.09 → 0.49) Mistake. e5 was best. } (10. e5 Nd5 11. Ne4 O-O 12. Rc1 Bb7 13. Bb1 Rc8 14. Qd3 Nb4 15. Qe2 Nd5) 10... Bb7? { (0.49 → 1.87) Mistake. b4 was best. } (10... b4 11. Nb1 h6 12. Be3 c5 13. Nbd2 cxd4 14. Bxd4 Nc5 15. Bxc5 Bxc5 16. Qe2) 11. b3?? { (1.87 → -0.59) Blunder. e5 was best. } (11. e5 b4 12. exf6 gxf6 13. Bf4 bxc3 14. bxc3 c5 15. Rb1 Bc6 16. c4 Nf8) 11... c5? { (-0.59 → 0.68) Mistake. b4 was best. } (11... b4) 12. axb5 axb5 13. Nxb5 Rxa1 14. Qxa1 cxd4 15. Qxd4 O-O 16. e5 Nd5 17. Bxe7 Qxe7 18. Be4?! { (1.15 → 0.24) Inaccuracy. Nd6 was best. } (18. Nd6 Ba8 19. Ra1 N5b6 20. Be2 Bd5 21. b4 f6 22. Ra7 Qd8 23. exf6 Nxf6) 18... f6 19. exf6 N7xf6 20. Ne5?? { (0.37 → -4.45) Blunder. Bb1 was best. } (20. Bb1 Nb4) 20... Nxe4 21. Qxe4 Nc3?? { (-4.44 → -0.13) Blunder. Nf4 was best. } (21... Nf4 22. Nc6 Qg5 23. Kh1 Qxb5 24. Rc1 Bxc6 25. Qxc6 Qxb3 26. h3 Qd5 27. Rc5) 22. Qd3 Nxb5?! { (-0.44 → 0.34) Inaccuracy. Nd5 was best. } (22... Nd5 23. Qc4) 23. Qxb5 Bd5 24. Rd1?? { (0.32 → -2.46) Blunder. Nc4 was best. } (24. Nc4 Qa7) 24... Qg5 25. Nf3?! { (-2.50 → -4.02) Inaccuracy. Rxd5 was best. } (25. Rxd5 Qc1+ 26. Qf1 Qxf1+ 27. Kxf1 exd5 28. Ke2 Rb8 29. Nc6 Rb7 30. f4 Kf8) 25... Bxf3?? { (-4.02 → 4.21) Blunder. Rxf3 was best. } (25... Rxf3 26. Qb8+ Rf8 27. Qg3 Qf4 28. Rf1 Qd4 29. Re1 Qb2 30. h3) 26. Qxg5 Bxd1 27. Qe3 Bxb3 28. Qxb3 Rd8 29. Qxe6+ Kh8 30. f4 Rd1+ 31. Kf2 Rd2+ 32. Kg3 Rd3+ 33. Kg4 h5+?? { (6.66 → Mate in 7) Checkmate is now unavoidable. Rd8 was best. } (33... Rd8 34. Qe7) 34. Kxh5 g6+? { (8.78 → Mate in 3) Checkmate is now unavoidable. Rd8 was best. } (34... Rd8 35. Kg6 Rb8 36. h4 Ra8 37. f5 Rf8 38. h5 Rf6+ 39. Qxf6 gxf6 40. g4) 35. Qxg6? { (Mate in 3 → 8.43) Lost forced checkmate sequence. Kh6 was best. } (35. Kh6 Rh3+ 36. gxh3 g5 37. Qe8#) 35... Rh3+ 36. gxh3?? { (7.89 → 0.00) Blunder. Kg5 was best. } { Draw by stalemate. } (36. Kg5 Rg3+ 37. Kh6 Rh3+ 38. Qh5 Rxh5+ 39. Kxh5 Kg7 40. Kg5 Kf7 41. f5 Ke7) 1/2-1/2