[Event "Август, Большая Пикабу Arena"] [Site "https://lichess.org/dYvFKgnu"] [Date "2021.08.28"] [White "imbykanov"] [Black "Pirso"] [Result "0-1"] [UTCDate "2021.08.28"] [UTCTime "15:00:12"] [WhiteElo "1330"] [BlackElo "1304"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "300+1"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } Be6 4. Bxc4?? { (0.71 → -4.60) Blunder. Nc3 was best. } (4. Nc3 Nf6 5. Nf3 c6 6. Ng5 Bg4 7. f3 Bc8 8. Bxc4 e6) 4... Bxc4 5. Qa4+ Nc6?? { (-4.69 → 0.00) Blunder. b5 was best. } (5... b5 6. Qc2 Nc6 7. b3 Bd5 8. Ne2 Nb4 9. Qd2 e6 10. O-O) 6. Qxc4 Nf6 7. Nf3 e6 8. O-O Qd6?! { (0.51 → 1.29) Inaccuracy. Qd5 was best. } (8... Qd5 9. Qa4) 9. a3?! { (1.29 → 0.71) Inaccuracy. Nc3 was best. } (9. Nc3 Be7 10. e4 Qb4 11. Qd3 Rd8 12. a3 Qb3 13. Bf4 Rd7 14. Rfd1 O-O 15. h3 h6) 9... Na5? { (0.71 → 2.24) Mistake. Qd5 was best. } (9... Qd5 10. Qa4) 10. Qd3? { (2.24 → 1.00) Mistake. Qb5+ was best. } (10. Qb5+ Nc6) 10... Nd5? { (1.00 → 2.59) Mistake. Qd5 was best. } (10... Qd5 11. Nbd2 a6 12. b4 Nc6 13. Rb1 Qb5 14. Nc4 Be7 15. Bd2 O-O 16. Rfc1 Rfd8 17. h3) 11. b4 Nc6 12. Nc3?? { (2.87 → 0.87) Blunder. b5 was best. } (12. b5 Nce7 13. e4 Nb6 14. a4 Qd8 15. a5 Nd7 16. Be3 Ng6 17. Rc1 Bd6 18. Nbd2 O-O) 12... Be7 13. Nxd5 exd5 14. b5 Na5 15. a4 O-O-O? { (0.86 → 2.55) Mistake. Nc4 was best. } (15... Nc4 16. Nd2) 16. Bd2? { (2.55 → 1.31) Mistake. Ne5 was best. } (16. Ne5) 16... Nc4 17. Rfb1?! { (1.34 → 0.66) Inaccuracy. a5 was best. } (17. a5 Rhe8 18. Rfc1 Kb8 19. Be1 h5 20. Nd2 Nxd2 21. Bxd2 Qe6 22. b6 cxb6 23. axb6 a6) 17... b6? { (0.66 → 1.87) Mistake. Qg6 was best. } (17... Qg6) 18. Bb4 Qg6?? { (1.92 → 6.96) Blunder. Qe6 was best. } (18... Qe6 19. Bxe7) 19. Bxe7?? { (6.96 → -5.45) Blunder. Qxg6 was best. } (19. Qxg6 hxg6) 19... Qxd3 20. Bxd8 Rxd8 21. Rd1 Qg6 22. Rac1 Rd6 23. Rc3 Rf6 24. Nh4?! { (-5.74 → -8.46) Inaccuracy. Ne5 was best. } (24. Ne5 Qf5 25. Nd3 Kb8 26. h3 g5 27. Rdc1 h5 28. h4 gxh4 29. Nf4 h3 30. Nxh3 Rg6) 24... Qh5 25. Nf3 Qg6 26. Ne5 Qh5 27. Nxc4?? { (-5.21 → Mate in 1) Checkmate is now unavoidable. Rdc1 was best. } (27. Rdc1 Qf5) 27... dxc4?? { (Mate in 1 → -4.80) Lost forced checkmate sequence. Qxd1# was best. } (27... Qxd1#) 28. Rxc4?? { (-4.80 → Mate in 1) Checkmate is now unavoidable. Rdc1 was best. } (28. Rdc1 Rh6) 28... Qxd1# { Black wins by checkmate. } 0-1