[Event "Marathon pour Mercy"] [Site "https://lichess.org/xGpPicgB"] [Date "2020.05.23"] [White "cahandar_botvinnik"] [Black "BMWHero"] [Result "0-1"] [UTCDate "2020.05.23"] [UTCTime "12:06:55"] [WhiteElo "2318"] [BlackElo "2603"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "240+2"] [ECO "E40"] [Opening "Nimzo-Indian Defense: Normal Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 { E40 Nimzo-Indian Defense: Normal Line } Kf8?? { (0.00 → 1.77) Blunder. O-O was best. } (4... O-O 5. Bd2 b6 6. Bd3 d5 7. cxd5 exd5 8. Nf3 Bd6 9. O-O) 5. Ne2?! { (1.77 → 0.95) Inaccuracy. Bd3 was best. } (5. Bd3 c5 6. Nf3 Nc6 7. dxc5 e5 8. Bc2 Ke8 9. O-O Bxc5) 5... g6 6. a3 Be7 7. g3 d6 8. Bg2 Kg7 9. O-O c5 10. e4 cxd4 11. Nxd4 Nc6 12. Be3 Bd7 13. f4 a6 14. Qd2? { (1.54 → 0.29) Mistake. b4 was best. } (14. b4) 14... Nxd4? { (0.29 → 1.97) Mistake. Ng4 was best. } (14... Ng4 15. Rad1 Nxe3 16. Qxe3 Qc7 17. b4 Rhd8 18. Nf3 Rac8 19. Rf2 b5 20. cxb5 Na5 21. Qd4+) 15. Bxd4 Bc6 16. Rad1 Qc7 17. Rfe1?? { (2.43 → 0.42) Blunder. e5 was best. } (17. e5 dxe5 18. fxe5 Nd7 19. Nd5 Bxd5 20. cxd5 Bc5 21. dxe6 fxe6 22. Rc1 Bxd4+ 23. Qxd4 Qb6) 17... Rad8?? { (0.42 → 2.48) Blunder. e5 was best. } (17... e5 18. Be3) 18. Qf2 b5? { (1.89 → 3.95) Mistake. e5 was best. } (18... e5 19. Bb6 Qb8 20. Rf1 Rhf8 21. Bxd8 Bxd8 22. Kh1 h5 23. h3 h4 24. g4 exf4 25. Qxf4) 19. Bb6?? { (3.95 → 1.40) Blunder. Nd5 was best. } (19. Nd5) 19... Qb7 20. Bxd8 Rxd8 21. cxb5 axb5 22. e5? { (1.42 → -0.13) Mistake. Qd4 was best. } (22. Qd4) 22... dxe5 23. Bxc6 Qxc6 24. Rxd8? { (-0.39 → -1.65) Mistake. Qg2 was best. } (24. Qg2 Qb6+ 25. Kh1 Rxd1 26. Rxd1 exf4 27. gxf4 b4 28. Ne4 h5 29. Nxf6 Bxf6 30. Qf3 Bxb2) 24... Bxd8? { (-1.65 → -0.25) Mistake. Bc5 was best. } (24... Bc5) 25. fxe5 Ng4 26. Qf4 Bb6+ 27. Kf1 Nxh2+ 28. Ke2 Qg2+ 29. Kd3 Nf3 30. Rd1?? { (0.00 → -2.32) Blunder. Re2 was best. } (30. Re2) 30... Bc7 31. Ke3?? { (-2.58 → -5.83) Blunder. Ne4 was best. } (31. Ne4 Bxe5 32. Qe3 Bxb2 33. Qe2 Ne5+ 34. Kd2 Nc4+ 35. Kd3 Qh3 36. a4 Qf5 37. Kc2 Ba3) 31... Nxe5 32. Qe4?! { (-5.85 → -7.89) Inaccuracy. Rd4 was best. } (32. Rd4 Qxb2 33. Ne4 Nc4+ 34. Rxc4 Bxf4+ 35. Kxf4 g5+ 36. Ke3 Qxa3+ 37. Rc3 Qa7+ 38. Rc5 b4) 32... Nc4+ 33. Kd4?? { (-6.90 → Mate in 2) Checkmate is now unavoidable. Qxc4 was best. } (33. Qxc4 bxc4 34. Kd4 Bxg3 35. Ne4 Qxb2+ 36. Kxc4 h5 37. Rd2 Qc1+ 38. Kb5 h4 39. a4 h3) 33... Qxb2?? { (Mate in 2 → -6.35) Lost forced checkmate sequence. Bb6+ was best. } { White resigns. } (33... Bb6+ 34. Kd3 Nxb2#) 0-1