[Event "TorneoSeleccion1FecOlimpadres Arena"] [Site "https://lichess.org/2z7dBGmq"] [Date "2023.04.27"] [White "Luis_Speicher"] [Black "RobertMB17"] [Result "0-1"] [UTCDate "2023.04.27"] [UTCTime "04:09:23"] [WhiteElo "1570"] [BlackElo "1515"] [WhiteRatingDiff "-63"] [BlackRatingDiff "+129"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nf3?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 3. Nxd4 g6?! { (-0.17 → 0.82) Inaccuracy. d5 was best. } (3... d5 4. c4 dxc4 5. e3 e5 6. Nf3 Qxd1+ 7. Kxd1 Nf6 8. Bxc4) 4. Bf4?? { (0.82 → -2.02) Blunder. e4 was best. } (4. e4 Nf6 5. Nc3 Nc6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bc4 Ke8) 4... Bg7?! { (-2.02 → -0.93) Inaccuracy. e5 was best. } (4... e5 5. Bg3 exd4 6. Qxd4 f6 7. Nc3 Nc6 8. Qc4 Bb4 9. O-O-O) 5. e3? { (-0.93 → -2.14) Mistake. Bg3 was best. } (5. Bg3 h5 6. h3 Qb6 7. c3 Qxb2 8. Nd2 d6 9. Rc1 Qb6) 5... e5 6. Bxe5?? { (-0.97 → -3.69) Blunder. Bg5 was best. } (6. Bg5 Qxg5 7. Nb5 Na6 8. Nd6+ Ke7 9. Nc3 Nf6 10. Qd2 Kf8) 6... Bxe5 7. Bc4 Nc6 8. Qf3 Qf6 9. Qd5?! { (-4.14 → -5.56) Inaccuracy. Qe2 was best. } (9. Qe2 Qe7 10. Nc3 Nf6 11. O-O-O d5 12. Bb5 Bxd4 13. Rxd4 Be6 14. Bxc6+ bxc6 15. Qa6 O-O) 9... Nxd4 10. exd4 Bxd4 11. O-O Ne7 12. Nd2 Nxd5 13. Rfe1+ Ne7 14. Nf3 Bxb2 15. Rad1 O-O 16. h4 h6 17. Bb3 a5 18. a4 b6 19. Re3 Bb7 20. Rxd7 Bxf3 21. Rxf3 Qxh4 22. g3 Qg4 23. Kg2 Qxd7 24. Rf4 Nf5 25. g4?! { (-11.28 → Mate in 9) Checkmate is now unavoidable. c3 was best. } (25. c3 Nd6 26. Bd5 Rac8 27. Rh4 Kg7 28. Bxf7 g5 29. Rd4 Rxc3 30. Rd2) 25... Nh4+ 26. Kg3 Rac8 27. Kxh4 g5+ 28. Kg3 gxf4+ 29. Kxf4 Kg7 30. Kg3 Rc3+ 31. f3 Kf6 32. Kg2 Rg8 33. Kg3 Qxg4+ 34. Kf2 Qg2+ { White resigns. } 0-1