[Event "Чемпионат Регионов VII, 1А Team Battle"] [Site "https://lichess.org/Za0kdegK"] [Date "2020.09.11"] [White "Oleg_Gerkulesov"] [Black "Vadim_Pak"] [Result "1-0"] [UTCDate "2020.09.11"] [UTCTime "17:19:59"] [WhiteElo "1652"] [BlackElo "2262"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.83) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c3?! { (0.83 → -0.01) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Nf3 Bg7 6. Bc4 h6) 2... cxd4?! { (-0.01 → 0.60) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nf3 e6 4. Bf4 Nc6 5. e3 d5 6. Nbd2 Bd6 7. Bxd6) 3. cxd4 Nf6 4. Nc3 g6 5. Bf4 Bg7 6. e4 O-O 7. Bc4?? { (0.27 → -1.61) Blunder. Nf3 was best. } (7. Nf3 d5 8. e5 Ne4 9. Bd3 Bf5 10. O-O Nc6 11. Rc1 e6 12. h3 Nxc3 13. Rxc3 Be4) 7... d6? { (-1.61 → -0.13) Mistake. Nxe4 was best. } (7... Nxe4) 8. Nf3?! { (-0.13 → -0.70) Inaccuracy. Bb3 was best. } (8. Bb3 Nc6 9. Nge2 e5 10. dxe5 dxe5 11. Bg5 h6 12. Be3 Na5 13. Qc1 Bg4 14. f3 Nxb3) 8... a6? { (-0.70 → 0.47) Mistake. Nxe4 was best. } (8... Nxe4 9. Nxe4 d5 10. Bd3 dxe4 11. Bxe4 Qa5+ 12. Bd2 Qa6 13. Qe2 Qxe2+ 14. Kxe2 Nd7 15. Rhc1) 9. O-O b5 10. Bb3 Bb7 11. e5 Nh5 12. Be3 Nc6 13. e6?! { (0.72 → -0.07) Inaccuracy. g4 was best. } (13. g4 Qc8) 13... f5 14. Ng5? { (-0.29 → -1.71) Mistake. d5 was best. } (14. d5 Na5 15. Bd4 Nxb3 16. axb3 Nf6 17. Ng5 Qe8 18. Qd2 b4 19. Ne2 Bxd5 20. Nf4 Bxb3) 14... f4 15. d5?? { (-0.71 → -2.57) Blunder. Nf7 was best. } (15. Nf7 Qe8) 15... fxe3 16. dxc6 exf2+ 17. Rxf2 Rxf2?? { (-3.32 → 2.21) Blunder. Qb6 was best. } (17... Qb6) 18. Kxf2?? { (2.21 → -3.93) Blunder. cxb7 was best. } (18. cxb7 Rf5) 18... Qb6+ 19. Kf1 Rf8+ 20. Nf7 Qxc6? { (-3.38 → -1.92) Mistake. Bxc6 was best. } (20... Bxc6) 21. Bd5? { (-1.92 → -3.69) Mistake. Nd5 was best. } (21. Nd5 Qe8) 21... Qc7 22. Bxb7 Qxb7 23. Nd5 Bxb2 24. Rb1 Bg7?? { (-4.58 → 1.33) Blunder. Nf6 was best. } (24... Nf6) 25. Rc1?? { (1.33 → -3.93) Blunder. Qf3 was best. } (25. Qf3 Qa7) 25... a5?? { (-3.93 → 5.97) Blunder. Nf6 was best. } (25... Nf6) 26. Rc7 Qa6?? { (5.61 → Mate in 1) Checkmate is now unavoidable. Qxc7 was best. } (26... Qxc7 27. Nxc7 Nf4 28. Qb3 b4 29. Qa4 Nxe6 30. Nxe6 Rxf7+ 31. Kg1 Bf8 32. Qe8 Rf5 33. Nxf8) 27. Nxe7# { White wins by checkmate. } 1-0