[Event "PRIMERO Arena"] [Site "https://lichess.org/rzFDXCt3"] [Date "2021.03.25"] [White "valery-paz"] [Black "portilla2021"] [Result "0-1"] [UTCDate "2021.03.25"] [UTCTime "17:00:59"] [WhiteElo "1375"] [BlackElo "1384"] [WhiteRatingDiff "-47"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "240+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } f5 2. h4? { (0.25 → -0.90) Mistake. g3 was best. } (2. g3 g6 3. Nf3 Bg7 4. Bg2 Nf6 5. O-O O-O 6. Nc3 Re8) 2... Nf6 3. a4 g6?! { (-0.88 → -0.30) Inaccuracy. Nc6 was best. } (3... Nc6) 4. b4?! { (-0.30 → -1.11) Inaccuracy. h5 was best. } (4. h5) 4... Nc6?! { (-1.11 → -0.33) Inaccuracy. e5 was best. } (4... e5) 5. c3?! { (-0.33 → -1.29) Inaccuracy. b5 was best. } (5. b5 Na5 6. h5 Bg7 7. h6 Bf8 8. e3 b6 9. Nf3 Bb7 10. Bb2 Rg8 11. Bd3 e6) 5... b6 6. Ra3? { (-0.87 → -2.22) Mistake. Nf3 was best. } (6. Nf3 e6) 6... e6?! { (-2.22 → -1.27) Inaccuracy. e5 was best. } (6... e5 7. b5) 7. Bb2? { (-1.27 → -2.56) Mistake. e3 was best. } (7. e3 Bb7) 7... Bb7?! { (-2.56 → -1.55) Inaccuracy. e5 was best. } (7... e5) 8. d3? { (-1.55 → -3.37) Mistake. Nf3 was best. } (8. Nf3 a5 9. b5 Nb8 10. Ra1 d6 11. c4 Bg7 12. e3 Qe7 13. Nc3 Ng4 14. Qc1 Nd7) 8... a6?! { (-3.37 → -2.49) Inaccuracy. Bd6 was best. } (8... Bd6 9. Qc1) 9. Rh3 b5? { (-3.17 → -1.77) Mistake. Bd6 was best. } (9... Bd6) 10. Qc2?! { (-1.77 → -2.91) Inaccuracy. e3 was best. } (10. e3 e5) 10... bxa4 11. Rxa4 Ng4? { (-2.47 → -1.20) Mistake. e5 was best. } (11... e5) 12. Kd2?? { (-1.20 → -3.70) Blunder. Nf3 was best. } (12. Nf3 Bg7 13. d4 O-O 14. Nbd2 h6 15. Ra3 Kh8 16. h5 g5 17. fxg5 hxg5 18. e4 Ne3) 12... Be7?! { (-3.70 → -2.41) Inaccuracy. Bh6 was best. } (12... Bh6 13. g3) 13. e3 Nf2 14. Ke2?! { (-2.40 → -3.62) Inaccuracy. Rf3 was best. } (14. Rf3 Ng4 15. Be2 Bxh4 16. Kc1 O-O 17. Qd2 e5 18. g3 Bf6 19. Rf1 Qe7 20. Nf3 d6) 14... Nxh3 15. gxh3 a5?! { (-4.39 → -3.28) Inaccuracy. Bxh4 was best. } (15... Bxh4 16. Nf3) 16. bxa5?! { (-3.28 → -4.39) Inaccuracy. b5 was best. } (16. b5) 16... Rxa5 17. Rxa5 Nxa5 18. d4? { (-4.24 → -8.83) Mistake. c4 was best. } (18. c4) 18... Nc4 19. Kd3 Ba6 20. Be2 Na3+ 21. c4 Nxc2 22. Kxc2 c6 23. Nf3 d5 24. Nc3 dxc4 25. Bxc4 Bxc4 26. Kd2 Qb8 27. Bc1?! { (-13.17 → Mate in 13) Checkmate is now unavoidable. Kc2 was best. } (27. Kc2 Bf1 28. d5 O-O 29. dxc6 Qd6 30. Nd4 Bxh4 31. Bc1 Qb4 32. Nf3 Bf6 33. Nd4 Bxh3) 27... Bb4?! { (Mate in 13 → -13.23) Lost forced checkmate sequence. Qb3 was best. } (27... Qb3) 28. Bb2 Kf7 29. Kc1 Ba5 30. Kb1 Bd3+ 31. Ka2?! { (-14.63 → Mate in 7) Checkmate is now unavoidable. Kc1 was best. } (31. Kc1 Bxc3) 31... Bc4+?! { (Mate in 7 → -49.71) Lost forced checkmate sequence. Bc2 was best. } (31... Bc2 32. Ng5+ Kg8 33. Nb1 Qb3+ 34. Ka1 Bxb1 35. Kxb1 Bc3 36. Kc1 Qxb2+ 37. Kd1 Qd2#) 32. Ka3?! { (-49.71 → Mate in 1) Checkmate is now unavoidable. Kb1 was best. } (32. Kb1 Bxc3) 32... Qb4# { Black wins by checkmate. } 0-1