[Event "Monthly Classical Arena"] [Site "https://lichess.org/LJ7qUvHr"] [Date "2020.04.03"] [White "phedro70"] [Black "ValleTappaKvalle"] [Result "0-1"] [UTCDate "2020.04.03"] [UTCTime "22:34:07"] [WhiteElo "2161"] [BlackElo "1943"] [WhiteRatingDiff "-124"] [BlackRatingDiff "+120"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. e3 Bg7 4. c3 O-O 5. Be2 d6 6. h4 h5?! { (-0.55 → 0.23) Inaccuracy. Nc6 was best. } (6... Nc6 7. Nf3 Re8 8. Bg5 h6 9. Bxf6 exf6 10. O-O f5 11. Nbd2) 7. Nd2 c5 8. Qc2? { (0.52 → -0.76) Mistake. dxc5 was best. } (8. dxc5 dxc5 9. Ngf3 Bg4 10. O-O Nc6 11. Qc2 a6 12. a4 Qc8) 8... Nc6? { (-0.76 → 0.45) Mistake. cxd4 was best. } (8... cxd4) 9. O-O-O?? { (0.45 → -3.61) Blunder. dxc5 was best. } (9. dxc5 d5 10. Ngf3 Nd7 11. Nb3 a5 12. a4 e5 13. Bg5 Nf6 14. Nfd2 Be6 15. e4 Qc7) 9... cxd4 10. exd4 Bf5?! { (-3.37 → -2.53) Inaccuracy. Be6 was best. } (10... Be6) 11. Bd3 Nb4?! { (-2.50 → -1.44) Inaccuracy. Be6 was best. } (11... Be6 12. Ne2) 12. cxb4 Rc8 13. Nc4? { (-1.35 → -3.20) Mistake. Bxf5 was best. } (13. Bxf5 gxf5 14. Nc4 Ne4 15. Kb1 b5 16. f3 Rxc4 17. Qe2 Nf6 18. Qd2 Nd5 19. Ne2 Qd7) 13... Bxd3 14. Qxd3 d5?! { (-2.89 → -2.00) Inaccuracy. b5 was best. } (14... b5 15. Kb1) 15. Kb1?! { (-2.00 → -2.85) Inaccuracy. Ne2 was best. } (15. Ne2 dxc4 16. Qf3 Nd5 17. Bd2 Rc6 18. g4 c3 19. Bxc3 a5 20. bxa5 hxg4 21. Qe4 Nxc3) 15... Rxc4?! { (-2.85 → -2.11) Inaccuracy. dxc4 was best. } (15... dxc4 16. Qf3) 16. a3 Ne4 17. Be3 a5 18. bxa5 Qxa5 19. Nf3?? { (-1.79 → -3.97) Blunder. Ne2 was best. } (19. Ne2) 19... b5? { (-3.97 → -1.86) Mistake. Nc3+ was best. } (19... Nc3+ 20. Qxc3 Rxc3 21. Bd2 Qc7 22. Bxc3 Qf4 23. b3 e6 24. Kb2 Rc8 25. Rc1 Qg4 26. Rhg1) 20. Nd2?! { (-1.86 → -2.65) Inaccuracy. Rc1 was best. } (20. Rc1 Rb8 21. Ne5 Bxe5 22. dxe5 e6 23. f3 Ng3 24. Rhe1 Nf5 25. Bd2 Qa7 26. g4 hxg4) 20... Nxd2+ 21. Rxd2?! { (-2.42 → -3.35) Inaccuracy. Bxd2 was best. } (21. Bxd2 Qa7 22. Bb4 Bxd4 23. Rhe1 Bf6 24. Qxd5 Qxf2 25. Qd2 Qxh4 26. Qe3 Rxb4 27. axb4 Qxb4) 21... b4 22. axb4?? { (-3.23 → -8.91) Blunder. Rc1 was best. } (22. Rc1 bxa3) 22... Rxb4 23. Rc1 Ra8 24. Kc2 Qa4+ 25. b3 Rc8+ 26. Kb2 Rxc1 27. Kxc1 Rxb3 28. Qe2?! { (-10.12 → Mate in 2) Checkmate is now unavoidable. Qxb3 was best. } (28. Qxb3 Qxb3) 28... Qa1+ 29. Kc2 Qa2+ 30. Kd1 Rb1# { Black wins by checkmate. } 0-1