[Event "Itajaí Summer Chess - 3ª Etapa"] [Site "https://lichess.org/pa0eDb5o"] [Date "2022.02.12"] [White "Peixeiro"] [Black "Leff02lol"] [Result "0-1"] [UTCDate "2022.02.12"] [UTCTime "23:40:39"] [WhiteElo "2511"] [BlackElo "2026"] [WhiteRatingDiff "-45"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. b3 { A05 Zukertort Opening: Nimzo-Larsen Variation } g6 3. Bb2 Bg7 4. e3 d6 5. d4 Nbd7 6. Be2 O-O 7. O-O Re8 8. c4 b6?! { (0.03 → 0.69) Inaccuracy. c6 was best. } (8... c6 9. Qc2 e5 10. Nc3 Nf8 11. d5 cxd5 12. cxd5 Bg4 13. h3 Bxf3 14. Bxf3 Rc8 15. e4) 9. Nc3 Bb7 10. d5 e5 11. dxe6 fxe6 12. Qc2 Nc5 13. Nd2 Qe7 14. b4 Ncd7 15. Nb3 Ne5 16. h3 Nfd7 17. f4 Nf7 18. Rae1 Nh6 19. e4 e5? { (0.52 → 1.71) Mistake. a6 was best. } (19... a6 20. Na4) 20. f5 gxf5 21. exf5 Rf8 22. Bf3 Bxf3 23. Rxf3 Qg5?? { (1.63 → 3.70) Blunder. Qh4 was best. } (23... Qh4) 24. Ne4?! { (3.70 → 2.41) Inaccuracy. Ref1 was best. } (24. Ref1 Qh4) 24... Qh4 25. Ref1 Nf6?! { (2.35 → 3.46) Inaccuracy. Kh8 was best. } (25... Kh8 26. Nbd2 a5 27. b5 Nf7 28. g4 Bh6 29. Kg2 Rg8 30. Rg3 Raf8 31. Bc3 Qd8 32. Qd3) 26. Nbd2 Nh5 27. Bc1 Rf7?! { (3.62 → 4.62) Inaccuracy. Kh8 was best. } (27... Kh8 28. g3) 28. f6?? { (4.62 → 1.67) Blunder. Nb3 was best. } (28. Nb3 Nf6 29. Ng5 d5 30. Nxf7 Nxf7 31. cxd5 e4 32. Rf4 Qg3 33. Rxe4 Nxe4 34. Qxe4 Be5) 28... Nxf6 29. Nxf6+ Rxf6 30. Rxf6 Bxf6 31. Ne4 Bg7?? { (1.62 → 6.83) Blunder. Be7 was best. } (31... Be7 32. Qe2) 32. c5?? { (6.83 → 3.33) Blunder. Qe2 was best. } (32. Qe2) 32... bxc5 33. bxc5 Rf8?? { (2.58 → 7.10) Blunder. d5 was best. } (33... d5 34. Ng5 Qd4+ 35. Kh1 e4 36. Ne6 Qe5 37. Nxg7 Qxg7 38. Qb3 c6 39. Bb2 Qg6 40. Qc3) 34. Qc4+?! { (7.10 → 5.20) Inaccuracy. cxd6 was best. } (34. cxd6) 34... Kh8 35. Rxf8+ Bxf8 36. cxd6 cxd6 37. Nxd6?? { (5.46 → 0.97) Blunder. Bg5 was best. } (37. Bg5 Qh5 38. Bf6+ Bg7 39. Qc8+ Ng8 40. Bxg7+ Kxg7 41. Qxg8+ Kxg8 42. Nf6+ Kf7 43. Nxh5 d5) 37... Qe1+ 38. Kh2?? { (1.11 → -5.75) Blunder. Qf1 was best. } (38. Qf1) 38... Bxd6 39. Bxh6?? { (-5.26 → Mate in 4) Checkmate is now unavoidable. Qc6 was best. } (39. Qc6 Nf7) 39... e4+ 40. g3 Qxg3+ 41. Kh1 Qh2# { Black wins by checkmate. } 0-1