[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/cboJgH8m"] [Date "2020.10.03"] [White "openingtest"] [Black "ajarananyar"] [Result "1-0"] [UTCDate "2020.10.03"] [UTCTime "05:18:48"] [WhiteElo "1947"] [BlackElo "1547"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 { A42 Modern Defense: Averbakh System } e5 5. d5 Nf6 6. Bg5 Na6 7. Qd2?! { (0.95 → -0.02) Inaccuracy. f3 was best. } (7. f3) 7... Nc5? { (-0.02 → 1.14) Mistake. h6 was best. } (7... h6) 8. f3 b6 9. Nge2 O-O 10. g4?! { (1.33 → 0.41) Inaccuracy. h4 was best. } (10. h4 h5 11. b4 Nb7 12. a3 Qe8 13. Nb5 Qd7 14. Ng3 Nh7 15. Bh6 a5 16. Rb1 Bxh6) 10... Qd7?? { (0.41 → 2.27) Blunder. h6 was best. } (10... h6 11. Be3) 11. h4?! { (2.27 → 1.26) Inaccuracy. O-O-O was best. } (11. O-O-O) 11... Ne8? { (1.26 → 3.08) Mistake. h5 was best. } (11... h5 12. Bxf6 Bxf6 13. gxh5 Qe7 14. O-O-O Bxh4 15. Kb1 Qg5 16. Qxg5 Bxg5 17. hxg6 fxg6 18. Rg1) 12. Ng3 f6 13. Be3 Na4 14. g5?? { (3.55 → 0.29) Blunder. Nd1 was best. } (14. Nd1 Bb7 15. b3 Nc5 16. Nc3 c6 17. h5 cxd5 18. exd5 e4 19. hxg6 hxg6 20. Be2 Qe7) 14... f5?? { (0.29 → 2.28) Blunder. fxg5 was best. } (14... fxg5 15. Nxa4 gxh4 16. Nf5 gxf5 17. Nc3 f4 18. Bf2 Bf6 19. Bxh4 Bxh4+ 20. Rxh4 Rf6 21. O-O-O) 15. exf5 Nxc3 16. Qxc3?! { (2.26 → 1.32) Inaccuracy. f6 was best. } (16. f6 Na4 17. h5 Nxf6 18. gxf6 Rxf6 19. Be2 Nc5 20. O-O-O Qa4 21. Kb1 Qe8 22. Ne4 Bf5) 16... e4? { (1.32 → 3.21) Mistake. gxf5 was best. } (16... gxf5 17. Bf2) 17. f6 Nxf6 18. gxf6 Bxf6?! { (2.73 → 3.82) Inaccuracy. Rxf6 was best. } (18... Rxf6) 19. Bd4 exf3?? { (3.65 → 8.83) Blunder. Bxd4 was best. } (19... Bxd4 20. Qxd4) 20. Bxf6 Qe8+ 21. Kf2 Bg4 22. Re1 Qd7 23. h5 g5 24. Bd3 h6 25. Re7 Qa4?! { (20.30 → Mate in 1) Checkmate is now unavoidable. Rf7 was best. } (25... Rf7 26. Rxd7) 26. Rg7+ Kh8 27. Rg6+ Kh7 28. Rxh6+ Kxh6 29. Bg7# { White wins by checkmate. } 1-0