[Event "1er Grand Prix 2021"] [Site "https://lichess.org/XyklD0rI"] [Date "2021.05.09"] [White "MATAGORDO"] [Black "MonroilovPasionADASC"] [Result "1-0"] [UTCDate "2021.05.09"] [UTCTime "00:01:09"] [WhiteElo "2418"] [BlackElo "2270"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. d5 d6 { A43 Benoni Defense: Old Benoni } 3. e4 e5?! { (0.86 → 1.63) Inaccuracy. g6 was best. } (3... g6 4. Bd3 Nf6 5. c4 Bg7 6. Nc3 e6 7. h3 O-O 8. Nf3) 4. f4? { (1.63 → 0.39) Mistake. a4 was best. } (4. a4 Nf6 5. Nd2 Be7 6. Bd3 O-O 7. Ne2 Ne8 8. O-O Bg5) 4... exf4 5. Bxf4 g6?! { (0.61 → 1.55) Inaccuracy. Ne7 was best. } (5... Ne7 6. Nf3 Ng6 7. Bg3 Nd7 8. Be2 Be7 9. O-O O-O 10. a4) 6. Nc3 Bg7 7. Nf3?! { (1.78 → 0.99) Inaccuracy. Nb5 was best. } (7. Nb5 Be5 8. Bxe5 dxe5 9. Nc3 Nf6 10. Qd2 a6 11. a4 Qd6 12. h3 Nbd7 13. Be2 O-O) 7... a6 8. e5 dxe5 9. Bxe5? { (1.09 → -0.25) Mistake. Qe2 was best. } (9. Qe2 Nh6) 9... Nf6 10. Be2?! { (0.02 → -0.74) Inaccuracy. Bxf6 was best. } (10. Bxf6 Bxf6) 10... O-O 11. O-O?! { (-0.31 → -1.05) Inaccuracy. a4 was best. } (11. a4 Bf5 12. O-O Nbd7 13. Bf4 Qb6 14. Qc1 Qb4 15. a5 b5 16. axb6 Nxb6 17. Na2 Qe4) 11... b5 12. d6 Bb7 13. Ng5?! { (-1.36 → -2.38) Inaccuracy. Bg3 was best. } (13. Bg3) 13... Nbd7 14. Bg3 Nh5?? { (-2.19 → 0.78) Blunder. b4 was best. } (14... b4 15. Na4) 15. Bxh5 Qxg5 16. Bf3 Bxf3 17. Qxf3 Ne5?! { (1.34 → 2.20) Inaccuracy. Rae8 was best. } (17... Rae8 18. Qc6) 18. Qd5 Qe3+ 19. Kh1 Nc4? { (2.50 → 4.65) Mistake. Qd4 was best. } (19... Qd4 20. Rfe1) 20. Rxf7 Kh8 21. Raf1 Rad8? { (4.29 → 8.35) Mistake. Rxf7 was best. } (21... Rxf7 22. Qxa8+) 22. Rxf8+ Rxf8 23. Rxf8+ Bxf8 24. d7 Be7 25. d8=Q+ Bxd8 26. Qxd8+ Kg7 27. Qc7+ Kg8 28. h3 Qc1+ 29. Kh2 Qxb2 30. Nd5 h5 31. Qe7 Qg7 32. Nf6+ Kh8?! { (68.77 → Mate in 2) Checkmate is now unavoidable. Qxf6 was best. } (32... Qxf6 33. Qxf6 b4 34. Qxg6+ Kf8 35. Qf6+ Kg8 36. Qe6+ Kg7 37. Qxc4 b3 38. axb3 Kf6 39. Qxa6+) 33. Qe8+ { Black resigns. } 1-0