[Event "Трен. ДЕТСКИЙ кубок ДВОРЦА май"] [Site "https://lichess.org/1nOffLh6"] [Date "2024.05.07"] [Round "-"] [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 { [%eval 0.14] } 1... d5 { [%eval 0.24] } 2. Nf3 { [%eval 0.19] } 2... Nf6 { [%eval 0.25] } 3. c4 { [%eval 0.17] } 3... c6 { [%eval 0.27] } 4. Nc3 { [%eval 0.21] } 4... e6 { [%eval 0.14] } 5. Bg5 { [%eval 0.14] } 5... dxc4 { [%eval 0.41] } 6. e4 { [%eval 0.39] } { D44 Semi-Slav Defense: Botvinnik Variation } 6... Be7?! { (0.39 → 1.15) Inaccuracy. b5 was best. } { [%eval 1.15] } (6... b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6) 7. Bxc4 { [%eval 0.98] } 7... b5?! { (0.98 → 1.69) Inaccuracy. c5 was best. } { [%eval 1.69] } (7... c5 8. dxc5 Qxd1+ 9. Rxd1 Bxc5 10. e5 Nfd7 11. Nb5 Na6 12. a3) 8. Bd3 { [%eval 1.15] } 8... Nbd7 { [%eval 1.62] } 9. O-O { [%eval 1.36] } 9... a6?! { (1.36 → 2.09) Inaccuracy. h6 was best. } { [%eval 2.09] } (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. } { [%eval 0.49] } (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. } { [%eval 1.87] } (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. } { [%eval -0.59] } (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. } { [%eval 0.68] } (11... b4) 12. axb5 { [%eval 0.73] } 12... axb5 { [%eval 0.78] } 13. Nxb5 { [%eval 0.33] } 13... Rxa1 { [%eval 0.53] } 14. Qxa1 { [%eval 0.55] } 14... cxd4 { [%eval 1.04] } 15. Qxd4 { [%eval 1.16] } 15... O-O { [%eval 1.12] } 16. e5 { [%eval 1.1] } 16... Nd5 { [%eval 1.25] } 17. Bxe7 { [%eval 1.1] } 17... Qxe7 { [%eval 1.15] } 18. Be4?! { (1.15 → 0.24) Inaccuracy. Nd6 was best. } { [%eval 0.24] } (18. Nd6 Ba8 19. Ra1 N5b6 20. Be2 Bd5 21. b4 f6 22. Ra7 Qd8 23. exf6 Nxf6) 18... f6 { [%eval 0.62] } 19. exf6 { [%eval 0.42] } 19... N7xf6 { [%eval 0.37] } 20. Ne5?? { (0.37 → -4.45) Blunder. Bb1 was best. } { [%eval -4.45] } (20. Bb1 Nb4) 20... Nxe4 { [%eval -4.39] } 21. Qxe4 { [%eval -4.44] } 21... Nc3?? { (-4.44 → -0.13) Blunder. Nf4 was best. } { [%eval -0.13] } (21... Nf4 22. Nc6 Qg5 23. Kh1 Qxb5 24. Rc1 Bxc6 25. Qxc6 Qxb3 26. h3 Qd5 27. Rc5) 22. Qd3 { [%eval -0.44] } 22... Nxb5?! { (-0.44 → 0.34) Inaccuracy. Nd5 was best. } { [%eval 0.34] } (22... Nd5 23. Qc4) 23. Qxb5 { [%eval 0.37] } 23... Bd5 { [%eval 0.32] } 24. Rd1?? { (0.32 → -2.46) Blunder. Nc4 was best. } { [%eval -2.46] } (24. Nc4 Qa7) 24... Qg5 { [%eval -2.5] } 25. Nf3?! { (-2.50 → -4.02) Inaccuracy. Rxd5 was best. } { [%eval -4.02] } (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. } { [%eval 4.21] } (25... Rxf3 26. Qb8+ Rf8 27. Qg3 Qf4 28. Rf1 Qd4 29. Re1 Qb2 30. h3) 26. Qxg5 { [%eval 4.11] } 26... Bxd1 { [%eval 4.29] } 27. Qe3 { [%eval 4.08] } 27... Bxb3 { [%eval 4.25] } 28. Qxb3 { [%eval 4.25] } 28... Rd8 { [%eval 4.66] } 29. Qxe6+ { [%eval 5.14] } 29... Kh8 { [%eval 5.03] } 30. f4 { [%eval 5.05] } 30... Rd1+ { [%eval 5.56] } 31. Kf2 { [%eval 5.53] } 31... Rd2+ { [%eval 5.96] } 32. Kg3 { [%eval 6.19] } 32... Rd3+ { [%eval 6.96] } 33. Kg4 { [%eval 6.66] } 33... h5+?? { (6.66 → Mate in 7) Checkmate is now unavoidable. Rd8 was best. } { [%eval #7] } (33... Rd8 34. Qe7) 34. Kxh5 { [%eval 8.78] } 34... g6+? { (8.78 → Mate in 3) Checkmate is now unavoidable. Rd8 was best. } { [%eval #3] } (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. } { [%eval 8.43] } (35. Kh6 Rh3+ 36. gxh3 g5 37. Qe8#) 35... Rh3+ { [%eval 7.89] } 36. gxh3?? { (7.89 → 0.00) Blunder. Kg5 was best. } { [%eval 0.0] } { 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