[Event "INTER TODOS POR MARÍA IGNACIA Arena"] [Site "https://lichess.org/ZB4X7ik8"] [Date "2021.03.20"] [White "Nitratochess"] [Black "Serhit7u7"] [Result "1-0"] [UTCDate "2021.03.20"] [UTCTime "22:32:44"] [WhiteElo "2563"] [BlackElo "1978"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } d6 3. Bb2 b6 4. g3 Bb7 5. Bg2 Nbd7 6. O-O e5?! { (0.28 → 0.94) Inaccuracy. g6 was best. } (6... g6) 7. d3 Be7 8. Nbd2 O-O 9. e4 Nc5 10. Qe2 Ne6 11. c3 c5 12. Nh4 g6 13. h3?! { (0.18 → -0.50) Inaccuracy. Nhf3 was best. } (13. Nhf3) 13... Nh5 14. Nf5 Nhg7? { (-0.74 → 0.55) Mistake. Bg5 was best. } (14... Bg5) 15. Nh6+?! { (0.55 → -0.21) Inaccuracy. Nxg7 was best. } (15. Nxg7) 15... Kh8 16. f4 exf4 17. gxf4 Nh5 18. f5?? { (-0.12 → -2.22) Blunder. Qg4 was best. } (18. Qg4 Bc8 19. f5 Bg5 20. Nxf7+ Rxf7 21. fxe6 Rf4 22. Rxf4 Nxf4 23. c4+ Kg8 24. Nf3 Bh6) 18... Ng3?? { (-2.22 → 0.43) Blunder. Nef4 was best. } (18... Nef4) 19. Qg4?? { (0.43 → -1.73) Blunder. Qe1 was best. } (19. Qe1) 19... Nxf1 20. Rxf1 Kg7?? { (-1.80 → 2.76) Blunder. Bg5 was best. } (20... Bg5 21. Nxf7+) 21. fxe6?? { (2.76 → -2.14) Blunder. e5 was best. } (21. e5 dxe5) 21... Kxh6?? { (-2.14 → 0.23) Blunder. fxe6 was best. } (21... fxe6) 22. exf7 Bc8?! { (0.66 → 1.37) Inaccuracy. Bg5 was best. } (22... Bg5 23. Nc4) 23. Qg3 Bf6?? { (1.16 → 5.52) Blunder. Bh4 was best. } (23... Bh4 24. Qh2) 24. e5 Bxe5 25. Qe3+ Kg7 26. Bxa8 Bxh3 27. Bg2?? { (6.11 → 1.68) Blunder. Qxh3 was best. } (27. Qxh3 Qxa8) 27... Bxg2 28. Kxg2 Rxf7? { (1.64 → 3.12) Mistake. Qh4 was best. } (28... Qh4 29. Qh3) 29. Rxf7+ Kxf7 30. d4 Bf6 31. c4?! { (3.35 → 2.10) Inaccuracy. Ne4 was best. } (31. Ne4 Kg7 32. Qf3 Qe7 33. dxc5 bxc5 34. Bc1 h5 35. c4 Be5 36. Bg5 Qe6 37. Bd2 Qf5) 31... Qa8+?? { (2.10 → 5.56) Blunder. Bxd4 was best. } (31... Bxd4 32. Bxd4) 32. Qe4?? { (5.56 → 0.47) Blunder. Ne4 was best. } (32. Ne4) 32... Qc8?? { (0.47 → 2.80) Blunder. Qxe4+ was best. } (32... Qxe4+) 33. Qd5+ Kg7 34. Qe4 cxd4?! { (2.63 → 3.63) Inaccuracy. Qf5 was best. } (34... Qf5 35. Qxf5) 35. Bxd4 Qf8 36. Nf3?! { (4.44 → 2.92) Inaccuracy. Qb7+ was best. } (36. Qb7+ Qf7 37. Bxf6+ Kxf6 38. Ne4+ Kg7 39. Qxf7+ Kxf7 40. Nxd6+ Ke6 41. Nc8 Ke5 42. Nxa7 Kd4) 36... h5? { (2.92 → 5.25) Mistake. Bxd4 was best. } (36... Bxd4 37. Nxd4) 37. Qf4? { (5.25 → 2.83) Mistake. Ng5 was best. } (37. Ng5 Kh6) 37... Bxd4 38. Qxd4+ Qf6 39. Qe3 Qb2+?! { (2.43 → 3.17) Inaccuracy. Kf7 was best. } (39... Kf7) 40. Kg3 Qxa2?? { (2.77 → 7.57) Blunder. Qf6 was best. } (40... Qf6 41. a4 Kf8 42. Qd2 Ke7 43. a5 Qf5 44. axb6 axb6 45. Qd5 Qxd5 46. cxd5 Kf6 47. Kf4) 41. Qe7+?? { (7.57 → 2.91) Blunder. Ng5 was best. } (41. Ng5 h4+) 41... Kh6?? { (2.91 → Mate in 2) Checkmate is now unavoidable. Kg8 was best. } (41... Kg8 42. Qd8+ Kg7 43. Nd4 Kh7 44. Qc7+ Kh6 45. Qxd6 Qa1 46. Qf8+ Kh7 47. Qe7+ Kh6 48. Qe3+) 42. Qf8+ Kh7 43. Ng5# { White wins by checkmate. } 1-0