[Event "بین استانی دور 51 Team Battle"] [Site "https://lichess.org/vBpIp6Z4"] [Date "2022.03.19"] [White "morteza1358"] [Black "farshad_6020"] [Result "1-0"] [UTCDate "2022.03.19"] [UTCTime "19:57:11"] [WhiteElo "1891"] [BlackElo "2300"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 e6 3. Bf4 { D02 Queen's Pawn Game: London System, with e6 } c5 4. e3 Nc6 5. c3 c4?! { (-0.01 → 0.65) Inaccuracy. Nf6 was best. } (5... Nf6 6. Nbd2 Bd6 7. dxc5 Bxc5 8. Bd3 O-O 9. O-O Bd6 10. Bxd6) 6. Be2 Bd6 7. Bg3 Nge7 8. Nbd2 f6?! { (0.27 → 1.30) Inaccuracy. b5 was best. } (8... b5 9. Bxd6 Qxd6 10. O-O O-O 11. b3 a6 12. Re1 Bd7 13. e4 a5 14. exd5 exd5 15. a4) 9. e4?! { (1.30 → 0.65) Inaccuracy. b3 was best. } (9. b3 cxb3) 9... dxe4?? { (0.65 → 4.03) Blunder. b5 was best. } (9... b5 10. b3) 10. Nxe4 Bxg3 11. hxg3 b5?! { (3.45 → 4.54) Inaccuracy. Na5 was best. } (11... Na5 12. Nfd2 b5 13. a4 a6 14. Bh5+ Kf8 15. Nc5 Nd5 16. Bf3 g6 17. O-O Kg7 18. axb5) 12. b3? { (4.54 → 2.81) Mistake. a4 was best. } (12. a4 b4) 12... Na5?! { (2.81 → 4.15) Inaccuracy. cxb3 was best. } (12... cxb3 13. Bxb5 bxa2 14. Bc4 Nd5 15. Qc2 a5 16. Nc5 Qd6 17. Bxa2 Ra7 18. Nd2 Nce7 19. Qd3) 13. bxc4?! { (4.15 → 2.79) Inaccuracy. b4 was best. } (13. b4 Nb7 14. a4 Nd5 15. axb5 f5 16. Nc5 Nxc3 17. Qd2 Nxe2 18. Qxe2 Nd6 19. d5 Qf6) 13... bxc4 14. Qa4+ Bd7 15. Qc2?! { (2.95 → 1.97) Inaccuracy. Qa3 was best. } (15. Qa3) 15... O-O? { (1.97 → 3.40) Mistake. Bc6 was best. } (15... Bc6 16. Rb1 Kf7 17. Nfd2 Rb8 18. O-O Rxb1 19. Rxb1 h5 20. Nxc4 Nxc4 21. Bxc4 h4 22. Nc5) 16. Nc5 f5?! { (3.55 → 4.75) Inaccuracy. g6 was best. } (16... g6 17. Nd2 Nd5 18. O-O Nb6 19. Rfe1 Rb8 20. Bg4 f5 21. Bf3 Re8 22. Re5 Nc6 23. Bxc6) 17. Ne5 Bc8 18. g4? { (5.25 → 2.81) Mistake. Rb1 was best. } (18. Rb1) 18... g6?? { (2.81 → 5.68) Blunder. Nb7 was best. } (18... Nb7) 19. gxf5 exf5 20. Qd2 Nd5? { (4.50 → 7.84) Mistake. f4 was best. } (20... f4 21. Rb1) 21. Qh6 Qe7 22. Nxg6 Rf6 23. Nxe7+ Kf7?! { (21.75 → Mate in 5) Checkmate is now unavoidable. Nxe7 was best. } (23... Nxe7 24. Qxf6) 24. Qxh7+ Ke8 25. Nxc8 Rxc8 26. Qd7+ Kf8 27. Rh8# { White wins by checkmate. } 1-0