[Event "Rated classical game"] [Site "https://lichess.org/yG8JzV68"] [Date "2020.04.02"] [White "Costa_p"] [Black "SiSiS"] [Result "0-1"] [UTCDate "2020.04.02"] [UTCTime "10:49:07"] [WhiteElo "1940"] [BlackElo "1500"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+571"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 d5 3. e3 c6 4. Bd3 Bg4 5. f3?! { (0.69 → -0.17) Inaccuracy. Ne2 was best. } (5. Ne2 e6 6. f3 Bh5 7. c4 Bg6 8. Nbc3 Nbd7 9. cxd5 Nxd5) 5... Bh5 6. Nc3 Bg6 7. h4 Bxd3 8. Qxd3 e6 9. O-O-O Bb4 10. e4? { (1.19 → 0.07) Mistake. Nge2 was best. } (10. Nge2 h5) 10... Qa5? { (0.07 → 1.20) Mistake. Bxc3 was best. } (10... Bxc3 11. Qxc3) 11. exd5?! { (1.20 → 0.16) Inaccuracy. Nge2 was best. } (11. Nge2 Qa6 12. h5 Qxd3 13. Rxd3 O-O 14. g4 Nbd7 15. e5 Ne8 16. Nd1 Be7 17. g5 Nc7) 11... Bxc3 12. dxe6 Bb4? { (0.12 → 1.45) Mistake. Qxa2 was best. } (12... Qxa2) 13. exf7+? { (1.45 → 0.32) Mistake. a3 was best. } (13. a3 Be7 14. Nh3 fxe6 15. Rhe1 O-O 16. Ng5 Qf5 17. Qxf5 exf5 18. Bxb8 Nd5 19. Bg3 Bxg5+) 13... Kxf7 14. Nh3?? { (0.77 → -1.59) Blunder. Qb3+ was best. } (14. Qb3+ Nd5 15. Nh3 Re8 16. c4 Nxf4 17. Nxf4 Kf8 18. c5 Na6 19. h5 Nc7 20. a3 Bxc5) 14... Qxa2 15. Ng5+ Kg8 16. c3 Bf8 17. Rhe1 Nbd7 18. Kc2 h6?? { (-2.47 → -0.05) Blunder. Qa4+ was best. } (18... Qa4+) 19. Ra1 Qd5 20. c4?? { (0.00 → -2.10) Blunder. Ne6 was best. } (20. Ne6 Qh5 21. g4 Qxh4 22. Nc7 Nd5 23. Nxa8 Nxf4 24. Qf5 Qh2+ 25. Kb3 Nf6 26. Nc7 Nd3) 20... Nc5 21. Qg6?? { (-1.72 → -9.51) Blunder. dxc5 was best. } (21. dxc5 Qxd3+) 21... Qxc4+ 22. Kb1 hxg5 23. dxc5 gxf4 { White resigns. } 0-1