[Event "Rated classical game"] [Site "https://lichess.org/2t3DVSEi"] [Date "2019.03.25"] [White "GriegWaltz"] [Black "BrainDefense"] [Result "1-0"] [UTCDate "2019.03.25"] [UTCTime "01:20:25"] [WhiteElo "1930"] [BlackElo "1885"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "900+15"] [ECO "E20"] [Opening "Nimzo-Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 { E20 Nimzo-Indian Defense } 4. Bf4 O-O 5. Nf3 Ne4 6. Qc2 Nxc3?! { (-0.14 → 0.58) Inaccuracy. f5 was best. } (6... f5 7. g3 Nc6 8. Bg2 b6 9. O-O Bxc3 10. bxc3 Na5 11. c5) 7. bxc3 Be7 8. e3 b6 9. Rd1 Ba6?! { (0.60 → 1.18) Inaccuracy. f5 was best. } (9... f5 10. Bd3 g5 11. Bg3 d6 12. h3 Qe8 13. O-O Nd7 14. Rfe1 a5 15. Bh2 Bb7 16. d5) 10. Bd3 f5?! { (0.96 → 1.57) Inaccuracy. h6 was best. } (10... h6 11. O-O) 11. O-O Nc6?! { (1.08 → 1.88) Inaccuracy. g5 was best. } (11... g5 12. Bg3 Bb7 13. Nd2 Na6 14. f4 h5 15. fxg5 Bxg5 16. Nf3 Bxe3+ 17. Kh1 Bg5 18. Nxg5) 12. Rd2?? { (1.88 → 0.00) Blunder. d5 was best. } (12. d5 exd5) 12... Na5 13. Qa4?? { (0.05 → -1.92) Blunder. d5 was best. } (13. d5 Qe8 14. Bxc7 Bxc4 15. dxe6 dxe6 16. Ne5 Rc8 17. Nxc4 Rxc7 18. Nxa5 bxa5 19. Be2 Qc6) 13... d6? { (-1.92 → -0.73) Mistake. g5 was best. } (13... g5 14. Be5) 14. Rfd1? { (-0.73 → -2.10) Mistake. h3 was best. } (14. h3 g5) 14... Qe8? { (-2.10 → -0.70) Mistake. g5 was best. } (14... g5 15. Re2 gxf4 16. exf4 Qe8 17. Qc2 Bc8 18. d5 c5 19. Re3 Kh8 20. Qe2 Qg6 21. dxe6) 15. Qc2 Nxc4 16. Re2 Bd8?! { (-0.85 → -0.30) Inaccuracy. c5 was best. } (16... c5 17. Ree1 d5 18. Qe2 Bf6 19. a4 Rd8 20. Bg3 Qe7 21. h3 Qd7 22. Rb1 h6 23. Ra1) 17. h3 e5?? { (-0.77 → 1.18) Blunder. Bb5 was best. } (17... Bb5 18. Qb1) 18. dxe5 dxe5?! { (1.08 → 1.89) Inaccuracy. d5 was best. } (18... d5 19. Ree1 g6 20. Be2 c6 21. Qc1 Bc7 22. a4 Rd8 23. e6 Qe7 24. Bxc7 Qxc7 25. Qc2) 19. Nxe5 Na3?? { (2.05 → 7.95) Blunder. Nxe5 was best. } (19... Nxe5 20. Bxa6 Bf6 21. Qxf5 Qa4 22. Red2 Nf3+ 23. gxf3 Qxa6 24. Be5 Rae8 25. Bxf6 Rxf6 26. Qd7) 20. Qb3+ Kh8 21. Bxa6 Be7 22. Rd7 c6 23. Qe6 Bf6 24. Qxe8 Rfxe8 25. Nxc6 Bxc3 26. Bb7 Nb5 27. Bxa8 Rxa8 28. Rd8+ Rxd8 29. Nxd8 h6 30. Rc2 g5 31. Be5+ Bxe5 32. Nf7+ Kg7 33. Nxe5 Kf6 34. Nd3 Ke6 35. Rc6+ Kd5 36. Rxh6 Ke4 37. Nb4 a5? { (8.98 → Mate in 1) Checkmate is now unavoidable. f4 was best. } (37... f4 38. exf4 gxf4 39. f3+ Kd4 40. Nc6+ Kc5 41. Rf6 Kd5 42. Kf2 Nc3 43. Nxa7 Nxa2 44. Rxf4) 38. Rxb6?! { (Mate in 1 → 24.62) Lost forced checkmate sequence. Re6# was best. } (38. Re6#) 38... axb4?! { (24.62 → Mate in 19) Checkmate is now unavoidable. Nc7 was best. } (38... Nc7 39. Na6) 39. Rxb5 f4?! { (70.99 → Mate in 16) Checkmate is now unavoidable. Kd3 was best. } (39... Kd3 40. Rxb4) 40. Rxb4+ Kd3 41. exf4 gxf4 { Black resigns. } 1-0