[Event "На тренировку становись Arena"] [Site "https://lichess.org/Z1WG2O6u"] [Date "2026.02.14"] [Round "-"] [White "Matveikonoplev"] [Black "Matvei_Proshkin-2019"] [Result "1-0"] [GameId "Z1WG2O6u"] [UTCDate "2026.02.14"] [UTCTime "15:24:14"] [WhiteElo "977"] [BlackElo "1007"] [WhiteRatingDiff "+36"] [BlackRatingDiff "-24"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... d5 { [%eval 0.27] } 2. c4 { [%eval 0.16] } 2... dxc4 { [%eval 0.28] } 3. e3 { [%eval 0.15] } { D20 Queen's Gambit Accepted: Old Variation } 3... b5?! { (0.15 → 0.71) Inaccuracy. e5 was best. } { [%eval 0.71] } (3... e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. O-O O-O 8. Bg5) 4. a4 { [%eval 0.71] } 4... bxa4 { [%eval 1.07] } 5. Qf3 { [%eval 0.67] } 5... Bb7?? { (0.67 → 4.36) Blunder. c6 was best. } { [%eval 4.36] } (5... c6 6. Bxc4 Nf6 7. Ne2 e6 8. O-O Be7 9. Nbc3 O-O 10. Nxa4) 6. Qxb7 { [%eval 4.41] } 6... Qd5? { (4.41 → 8.53) Mistake. Nd7 was best. } { [%eval 8.53] } (6... Nd7 7. Qc6 e6 8. Qxa4 Rb8 9. Nf3 Nf6 10. Bxc4 Bb4+ 11. Nc3) 7. Qxd5 { [%eval 8.52] } 7... e6 { [%eval 10.66] } 8. Qxa8 { [%eval 10.53] } 8... c6 { [%eval 12.14] } 9. Qxb8+ { [%eval 11.86] } 9... Kd7 { [%eval 12.6] } 10. Bxc4 { [%eval 11.52] } 10... Ke7 { [%eval 11.97] } 11. Qxa7+ { [%eval 11.59] } 11... Kd8?! { (11.59 → Mate in 8) Checkmate is now unavoidable. Kf6 was best. } { [%eval #8] } (11... Kf6 12. Nf3 g5 13. Qa5 c5 14. Kd1 g4 15. Ne5 Ne7 16. Nxg4+ Kg7) 12. Ba6?! { (Mate in 8 → 11.68) Lost forced checkmate sequence. Rxa4 was best. } { [%eval 11.68] } (12. Rxa4 Bd6 13. Qb7 Bc7 14. Ra7 Ke7 15. Qxc7+ Kf6 16. Qxf7+ Kg5 17. Qxg7+ Kh5) 12... Nf6 { [%eval 11.64] } 13. e4 { [%eval 11.29] } 13... Ke8?! { (11.29 → Mate in 9) Checkmate is now unavoidable. Bb4+ was best. } { [%eval #9] } (13... Bb4+ 14. Nc3 Nd7 15. Qa8+ Ke7 16. Qxh8 e5 17. Qxg7 exd4 18. Rxa4 dxc3 19. Rxb4) 14. Bg5?! { (Mate in 9 → 11.13) Lost forced checkmate sequence. Qb8+ was best. } { [%eval 11.13] } (14. Qb8+ Kd7 15. Qc8+ Ke7 16. Bg5 h6 17. Qc7+ Ke8 18. Qxc6+ Kd8 19. Qc8+ Ke7) 14... Ng4?! { (11.13 → Mate in 2) Checkmate is now unavoidable. Bd6 was best. } { [%eval #2] } (14... Bd6 15. Qa8+ Kd7 16. Qxh8 h6 17. Qc8+ Ke7 18. Bxf6+ gxf6 19. Nd2) 15. Qe7+? { (Mate in 2 → 8.68) Lost forced checkmate sequence. Qb8+ was best. } { [%eval 8.68] } (15. Qb8+ Kd7 16. Qd8#) 15... Bxe7 { [%eval 8.69] } 16. Bxe7 { [%eval 8.58] } 16... Kxe7 { [%eval 8.61] } 17. Nc3 { [%eval 8.48] } 17... g5 { [%eval 8.76] } 18. Nf3 { [%eval 8.7] } 18... Kd6 { [%eval 9.28] } 19. Nxg5 { [%eval 8.87] } 19... Kc7 { [%eval 9.26] } 20. Nxf7 { [%eval 9.1] } 20... Ra8 { [%eval 9.44] } 21. Be2 { [%eval 9.35] } 21... Ra5 { [%eval 10.24] } 22. Bxg4 { [%eval 10.34] } 22... h5 { [%eval 10.78] } 23. Bxe6 { [%eval 10.29] } 23... Ra8 { [%eval 10.61] } 24. O-O-O { [%eval 9.87] } 24... Kb6 { [%eval 10.43] } 25. d5 { [%eval 10.42] } 25... Rf8 { [%eval 10.73] } 26. dxc6 { [%eval 9.73] } 26... Kxc6? { (9.73 → Mate in 7) Checkmate is now unavoidable. a3 was best. } { [%eval #7] } (26... a3 27. Kd2 axb2 28. Rb1 h4 29. f3 Kxc6 30. Rhe1 Kc7 31. Nd5+ Kc6 32. Ne5+) 27. Rd6+ { [%eval #6] } 27... Kc5 { [%eval #4] } 28. Nxa4+ { [%eval #5] } 28... Kb5 { [%eval #5] } 29. Nc3+ { [%eval #4] } 29... Kb4 { [%eval #4] } 30. Nd5+ { [%eval #6] } 30... Kc5 { [%eval #6] } 31. e5 { [%eval #7] } 31... Kd4 { [%eval #5] } 32. Rd1+ { [%eval #4] } 32... Ke4 { [%eval #1] } 33. Re1+ { [%eval #3] } 33... Kd3 { [%eval #1] } 34. Nf4# { White wins by checkmate. } 1-0