[Event "XXXI TORNEO POR LA PAZ CDC PVP"] [Site "https://lichess.org/g4gL9ZkR"] [Date "2021.10.09"] [White "ANDREMARIANO31-08-10"] [Black "HAMIRSANCHEZ"] [Result "0-1"] [UTCDate "2021.10.09"] [UTCTime "16:49:29"] [WhiteElo "843"] [BlackElo "1018"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C21"] [Opening "Center Game Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d4 exd4 { C21 Center Game Accepted } 3. e5? { (-0.15 → -1.26) Mistake. Nf3 was best. } (3. Nf3 Bb4+ 4. Nbd2 Nc6 5. a3 Bxd2+ 6. Qxd2 Nf6 7. e5 Ne4) 3... d3?? { (-1.26 → 0.64) Blunder. d5 was best. } (3... d5 4. Qxd4 c5 5. Qe3 Nc6 6. Nf3 Nh6 7. Qd2 Be7 8. c4) 4. cxd3? { (0.64 → -0.50) Mistake. Bxd3 was best. } (4. Bxd3 d6 5. Nf3 Nc6 6. exd6 Bxd6 7. O-O Nf6 8. Re1+ Be6) 4... Bc5? { (-0.50 → 0.79) Mistake. d6 was best. } (4... d6 5. exd6 Bxd6 6. Nf3 Nf6 7. Be2 h6 8. O-O O-O 9. Nc3 Nc6 10. Re1 Re8 11. d4) 5. d4 Bb6 6. Nc3 c5?? { (0.44 → 2.82) Blunder. d6 was best. } (6... d6 7. Nf3) 7. Nd5?? { (2.82 → 0.66) Blunder. dxc5 was best. } (7. dxc5) 7... cxd4?! { (0.66 → 1.39) Inaccuracy. d6 was best. } (7... d6 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. exd6 Qe6+ 11. Qe2 cxd4 12. Nf3 Nc6 13. Bf4 Nf6 14. Qxe6+) 8. Nxb6?! { (1.39 → 0.52) Inaccuracy. Bc4 was best. } (8. Bc4 Nc6 9. Qh5 g6 10. Qe2 Ba5+ 11. Kf1 h6 12. Nf3 Nge7 13. Bf4 Nxd5 14. Bxd5 Nb4) 8... axb6? { (0.52 → 1.72) Mistake. Qxb6 was best. } (8... Qxb6 9. Nf3 Nc6 10. Bd3 d5 11. O-O Nge7 12. Re1 O-O 13. a4 a5 14. Ng5 Bf5 15. Bxf5) 9. Qxd4? { (1.72 → 0.34) Mistake. Qg4 was best. } (9. Qg4 Kf8) 9... b5?? { (0.34 → 2.68) Blunder. Nc6 was best. } (9... Nc6) 10. Bxb5?! { (2.68 → 1.73) Inaccuracy. Nf3 was best. } (10. Nf3 Ne7 11. Bd3 Nbc6 12. Qd6 O-O 13. O-O Ng6 14. Bxb5 Re8 15. Bg5 Qa5 16. a4 Re6) 10... Nf6?? { (1.73 → 8.53) Blunder. Qa5+ was best. } (10... Qa5+ 11. Qc3 Nc6 12. a4 Nd4 13. b4 Nxb5 14. Qxc8+ Rxc8 15. bxa5 Nd4 16. Rb1 Ne7 17. Ne2) 11. exf6 gxf6 12. Qg4 Qe7+ 13. Be3 b6 14. Qg7 Rf8 15. O-O-O Rxa2 16. Qxh7?? { (8.00 → 3.46) Blunder. Nf3 was best. } (16. Nf3) 16... Ra1+? { (3.46 → 5.52) Mistake. Bb7 was best. } (16... Bb7 17. Qb1 Ra5 18. Bd3 Bxg2 19. Ne2 Bxh1 20. Rxh1 Rh8 21. Bxb6 Ra8 22. Nc3 Nc6 23. Rd1) 17. Kd2?? { (5.52 → 0.68) Blunder. Kc2 was best. } (17. Kc2) 17... Qd6+?? { (0.68 → 6.84) Blunder. Qb4+ was best. } (17... Qb4+ 18. Kc2 Rxd1 19. Kxd1 Qxb5 20. Ne2 Qxb2 21. Qe4+ Kd8 22. Qd4 Qb1+ 23. Kd2 Qa2+ 24. Kc1) 18. Ke2?? { (6.84 → Mate in 1) Checkmate is now unavoidable. Qd3 was best. } (18. Qd3 Qb4+) 18... Qxd1# { Black wins by checkmate. } 0-1