[Event "PurushottamSilwal Arena"] [Site "https://lichess.org/mfhx1PbH"] [Date "2021.07.27"] [White "matein14"] [Black "Nimzowitchlives"] [Result "0-1"] [UTCDate "2021.07.27"] [UTCTime "13:37:05"] [WhiteElo "2366"] [BlackElo "1950"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. b3?! { (0.67 → -0.17) Inaccuracy. d4 was best. } (2. d4 d5 3. c4 e6 4. e3 Be7 5. Nbd2 Nf6 6. Bd3 O-O) 2... d5?! { (-0.17 → 0.42) Inaccuracy. e5 was best. } (2... e5 3. Bb2 e4 4. Nd4 Nxd4 5. Bxd4 d5 6. e3 Bf5 7. d3) 3. Bb2 Bg4 4. e3 Bxf3 5. Qxf3 e5 6. d4?! { (0.87 → 0.25) Inaccuracy. Bb5 was best. } (6. Bb5 Qd6 7. O-O e4 8. Qh3 a6 9. Be2 Nf6 10. d3 Qe6) 6... e4 7. Qd1 Nf6 8. Nd2 Bb4 9. Be2 O-O 10. a3 Bd6?! { (0.18 → 0.88) Inaccuracy. Bxd2+ was best. } (10... Bxd2+) 11. c4 dxc4?! { (0.89 → 2.04) Inaccuracy. Nb8 was best. } (11... Nb8 12. g4 c6 13. Qc2 Qe7 14. c5 Bc7 15. O-O-O Nfd7 16. Kb1 Re8 17. h4 b6 18. f3) 12. Nxc4? { (2.04 → 0.48) Mistake. bxc4 was best. } (12. bxc4 b6) 12... Re8 13. O-O Qd7?! { (0.30 → 1.24) Inaccuracy. Ne7 was best. } (13... Ne7) 14. Nxd6?! { (1.24 → 0.51) Inaccuracy. f3 was best. } (14. f3 a6 15. Qc2 b5 16. Nxd6 cxd6 17. fxe4 Rac8 18. Qd3 Nxe4 19. d5 Na5 20. Bh5 Re7) 14... cxd6 15. Rc1 d5 16. b4 a6 17. Qb3 Rac8?! { (0.20 → 1.25) Inaccuracy. b5 was best. } (17... b5 18. Rc5 Reb8 19. Ra1 Nd8 20. a4 Nb7 21. Qd1 h6 22. h3 Nd6 23. axb5 axb5 24. Ra5) 18. Rc5?! { (1.25 → 0.47) Inaccuracy. a4 was best. } (18. a4 h5 19. h3 Na7 20. Rc5 g5 21. b5 axb5 22. Bxb5 Nxb5 23. Qxb5 Rc6 24. Rfc1 Rec8) 18... Ne7? { (0.47 → 2.09) Mistake. b6 was best. } (18... b6 19. Rcc1 b5 20. Rc5 Rb8 21. Ra1 Ne7 22. a4 Nf5 23. axb5 axb5 24. Ra6 Nd6 25. Qa2) 19. Rfc1? { (2.09 → 0.46) Mistake. b5 was best. } (19. b5 Rb8 20. bxa6 bxa6 21. Qc2 h6 22. Rc1 Rb6 23. a4 Reb8 24. Ba3 Ne8 25. a5 Re6) 19... Rxc5?? { (0.46 → 2.50) Blunder. b6 was best. } (19... b6) 20. dxc5 Qc6? { (2.33 → 4.53) Mistake. Qf5 was best. } (20... Qf5 21. h3) 21. Rd1? { (4.53 → 2.31) Mistake. b5 was best. } (21. b5 Qc7) 21... Nd7 22. a4 Rd8 23. Qc3 Qg6 24. b5 axb5 25. axb5 f5? { (2.84 → 5.36) Mistake. Rc8 was best. } (25... Rc8 26. Ba3) 26. Ba3 Nf6?! { (4.62 → 6.51) Inaccuracy. Qe6 was best. } (26... Qe6 27. Bb2 Nf6 28. Ra1 Ng6 29. g3 h5 30. Ra7 Rb8 31. Qa5 f4 32. Qc7 Qc8 33. Qd6) 27. c6 d4?! { (6.51 → 10.11) Inaccuracy. Nxc6 was best. } (27... Nxc6 28. bxc6) 28. Rxd4 Rxd4 29. Qxd4 Ned5 30. Bc4 Qf7 31. Bxd5 Nxd5 32. g3?! { (10.23 → 6.05) Inaccuracy. Qa7 was best. } (32. Qa7 Qf6 33. Qb8+ Kf7 34. Qf8+ Kg6 35. Qxf6+ Kxf6 36. cxb7 Kf7 37. h4 Nc3 38. b8=Q Nxb5) 32... g5?! { (6.05 → 17.11) Inaccuracy. bxc6 was best. } (32... bxc6 33. bxc6) 33. Bd6?! { (17.11 → 6.04) Inaccuracy. Bb2 was best. } (33. Bb2) 33... f4 34. cxb7 Qxb7 35. Qe5 Qxb5 36. Qxg5+ Kf7 37. Qf5+ Ke8 38. Qxe4+ Kd7 39. Bxf4 Qb1+?? { (6.53 → Mate in 14) Checkmate is now unavoidable. Nf6 was best. } (39... Nf6 40. Qc2 Qd5 41. Qe2 Ne4 42. f3 Nc3 43. Qc2 Qd1+ 44. Qxd1+ Nxd1 45. h4 Nc3 46. h5) 40. Kg2?? { (Mate in 14 → -7.30) Lost forced checkmate sequence. Qxb1 was best. } (40. Qxb1 Nf6 41. Qf5+ Ke7 42. Bg5 Kd6 43. Qxf6+ Kd5 44. Qf5+ Kc6 45. Qxh7 Kb5 46. Bf4 Kb4) 40... Qxe4+ { White resigns. } 0-1