[Event "ДЕТСКИЙкубокДворецВертикальАпр"] [Site "https://lichess.org/1EyZTVYy"] [Date "2025.04.24"] [White "Markov_Oleg"] [Black "ozerovalentin"] [Result "1-0"] [GameId "1EyZTVYy"] [UTCDate "2025.04.24"] [UTCTime "12:15:00"] [WhiteElo "1713"] [BlackElo "1346"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+3"] [ECO "D45"] [Opening "Semi-Slav Defense: Main Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 { D45 Semi-Slav Defense: Main Line } Be7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. e5 Nd5 11. Nxd5 exd5? { (0.21 → 1.62) Mistake. Qxd5 was best. } (11... Qxd5 12. Qe2 Bb7 13. dxc5 Bxc5 14. a3 Nd7 15. Bf4 Be7 16. Rd1 Rd8 17. Bxh7) 12. O-O?? { (1.62 → -0.47) Blunder. dxc5 was best. } (12. dxc5 Bg4 13. Bf4 Bxc5 14. O-O Nd7 15. Rc1 O-O 16. Bb1 Rc8 17. Qxd5 g6) 12... Bb7?? { (-0.47 → 2.98) Blunder. c4 was best. } (12... c4) 13. Be3?? { (2.98 → 0.34) Blunder. e6 was best. } (13. e6 Nc6 14. exf7+ Kxf7 15. dxc5 g6 16. a4 b4 17. Re1 Re8 18. Bh6 Kg8) 13... Nd7? { (0.34 → 1.65) Mistake. c4 was best. } (13... c4) 14. Rc1 c4 15. Bf5?! { (1.29 → 0.70) Inaccuracy. Bc2 was best. } (15. Bc2 Bc8 16. h4 Nf8 17. Ng5 h6 18. Nh3 h5 19. b3 Ng6 20. f4 Bg4) 15... O-O?! { (0.70 → 1.37) Inaccuracy. Bc8 was best. } (15... Bc8) 16. Qc2 Kh8?! { (1.02 → 1.82) Inaccuracy. g6 was best. } (16... g6) 17. Bxh7 g6? { (1.68 → 3.74) Mistake. Bc8 was best. } (17... Bc8 18. Rce1 Nb8 19. Bf5 Nc6 20. Bc1 a5 21. Re3 g6 22. Bxg6 Nb4 23. Qb1) 18. Bxg6 fxg6 19. Qxg6 Qe8 20. Qh6+ Kg8 21. Bg5?! { (4.26 → 2.70) Inaccuracy. Ng5 was best. } (21. Ng5 Bxg5 22. Qxg5+ Kf7 23. f4 Rg8 24. Qh5+ Kg7 25. Qf3 Qe7 26. f5 Qh4) 21... Bxg5?? { (2.70 → 6.55) Blunder. Rf7 was best. } (21... Rf7 22. e6 Rh7 23. exd7 Qxd7 24. Qb6 Qd6 25. Qxd6 Bxd6 26. Rfe1 Bf8 27. Re6) 22. Nxg5 Qe7 23. Qg6+?! { (7.16 → 4.53) Inaccuracy. Rc3 was best. } (23. Rc3 Qg7 24. Qe6+ Rf7 25. Nxf7 Nf8 26. Qd6 Qxf7 27. Rf3 Rc8 28. Rxf7 Kxf7) 23... Qg7 24. Qxg7+? { (4.55 → 2.83) Mistake. Qe6+ was best. } (24. Qe6+ Rf7 25. Nxf7 Qxf7 26. Qd6 Re8 27. Rc3 Qe6 28. Qa3 Nf8 29. Rg3+ Kh8) 24... Kxg7 25. Ne6+ Kf7 26. Nxf8 Rxf8?! { (2.49 → 3.53) Inaccuracy. Nxf8 was best. } (26... Nxf8 27. f4 Ne6 28. Rcd1 Rg8 29. f5 Ng5 30. Kf2 Ne4+ 31. Kf3 b4 32. g4) 27. b3?? { (3.53 → 1.30) Blunder. f4 was best. } (27. f4 Nb8 28. f5 Nc6 29. Rf4 Nb4 30. Rh4 Ke8 31. g4 Nxa2 32. Rf1 b4) 27... Rh8?! { (1.30 → 2.43) Inaccuracy. Nb8 was best. } (27... Nb8 28. f4) 28. h3 Rg8?! { (1.95 → 2.72) Inaccuracy. Nf8 was best. } (28... Nf8 29. f4) 29. Rfe1?! { (2.72 → 1.92) Inaccuracy. f4 was best. } (29. f4 Nb8 30. g4 Nc6 31. Rfd1 a5 32. f5 Nb4 33. a3 Nc6 34. bxc4 dxc4) 29... Ke6?! { (1.92 → 2.90) Inaccuracy. Nf8 was best. } (29... Nf8 30. f4 Ne6 31. Rcd1 Kg6 32. g3 b4 33. Rf1 Kg7 34. Kf2 c3 35. f5) 30. g4 Rh8?! { (2.35 → 3.51) Inaccuracy. Rf8 was best. } (30... Rf8 31. Kg2 Nc5 32. Rcd1 a5 33. dxc5 d4+ 34. Kf1 d3 35. Re3 Bf3 36. Rd2) 31. Kh2 a5 32. f4 Kf7?! { (3.99 → 5.44) Inaccuracy. Nb8 was best. } (32... Nb8 33. f5+ Ke7 34. Re3 Nc6 35. Rd1 Bc8 36. bxc4 dxc4 37. Kg3 b4 38. d5) 33. e6+ Ke7 34. exd7+ Kxd7 35. Re5 cxb3 36. axb3 a4 37. bxa4 bxa4 38. Ra1 Ra8 39. Rg5 a3 40. Rg7+ Kc6 41. Rg6+ Kc7 42. Rg7+ Kc6 43. Rc1+ Kb6 44. Rb1+ Kc6 45. Rgxb7 a2?? { (6.32 → Mate in 1) Checkmate is now unavoidable. Ra6 was best. } (45... Ra6 46. R7b2 axb2 47. Rxb2 Ra1 48. f5 Rf1 49. Kg2 Rf4 50. Rf2 Rxd4 51. f6) 46. R7b6+?? { (Mate in 1 → 5.71) Lost forced checkmate sequence. R1b6# was best. } (46. R1b6#) 46... Kc7 47. Rb7+ Kc6?? { (5.20 → Mate in 1) Checkmate is now unavoidable. Kc8 was best. } (47... Kc8 48. R7b2 axb1=Q 49. Rxb1 Ra4 50. Kg3 Rxd4 51. g5 Kd7 52. h4 Ke6 53. Kg4) 48. R1b6# { White wins by checkmate. } 1-0