[Event "TORNEO CEREBRAL LEONID STEIN Arena"] [Site "https://lichess.org/1Rq0pum6"] [Date "2020.11.15"] [White "melosa"] [Black "sanchezchess"] [Result "0-1"] [UTCDate "2020.11.15"] [UTCTime "21:38:04"] [WhiteElo "1450"] [BlackElo "1783"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+26"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } g6 2. d4?! { (0.13 → -0.56) Inaccuracy. e4 was best. } (2. e4 d5 3. e5 c5 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Bg7) 2... Bg7? { (-0.56 → 0.55) Mistake. Nf6 was best. } (2... Nf6 3. c4 e6 4. e3 d5 5. Nf3 c5 6. cxd5 exd5 7. Bb5+) 3. Nf3?! { (0.55 → -0.48) Inaccuracy. e4 was best. } (3. e4 d5 4. e5 Nh6 5. Nf3 O-O 6. Bd3 c5 7. dxc5 f6) 3... d6? { (-0.48 → 0.70) Mistake. Nf6 was best. } (3... Nf6 4. c4 e6 5. e3 O-O 6. Be2 d5 7. O-O c5 8. dxc5) 4. e4 Nf6?! { (0.00 → 0.56) Inaccuracy. c5 was best. } (4... c5 5. dxc5 Qa5+ 6. Bd2 Qxc5 7. Nc3 Nf6 8. Bd3 O-O 9. Qe2) 5. Nc3 a6?! { (0.09 → 0.95) Inaccuracy. O-O was best. } (5... O-O 6. Bd3 Nc6 7. Be2 Bg4 8. d5 Nb8 9. h3 Bc8 10. Be3) 6. e5 dxe5 7. fxe5 Nd5 8. Nxd5?! { (1.08 → 0.32) Inaccuracy. Bc4 was best. } (8. Bc4 Nb6) 8... Qxd5 9. g3?! { (0.40 → -0.45) Inaccuracy. c4 was best. } (9. c4 Qe4+ 10. Kf2 Bf5 11. h3 Nc6 12. Be3 O-O-O 13. Ng5 Rxd4 14. Nxe4 Rxd1 15. Rxd1 Bxe4) 9... Bg4 10. Bg2 O-O 11. Bg5 Nc6 12. O-O Bxf3 13. Bxf3 Qxd4+ 14. Rf2?? { (0.00 → -3.17) Blunder. Qxd4 was best. } (14. Qxd4 Nxd4 15. Bxb7 Rab8 16. Bxa6 Rxb2 17. Bxe7 Re8 18. Bf6 Rxc2 19. a4 Rb8 20. Bd3 Rd2) 14... Qxe5 15. Bf4?! { (-2.61 → -3.44) Inaccuracy. Qc1 was best. } (15. Qc1 Nd4) 15... Qb5? { (-3.44 → -1.84) Mistake. Qxb2 was best. } (15... Qxb2 16. Rb1 Rad8 17. Qf1 Qxa2 18. c3 Qa3 19. Kg2 Qxc3 20. Rxb7 Ne5 21. Qc1 Qxc1 22. Bxc1) 16. Be2?? { (-1.84 → -4.12) Blunder. c3 was best. } (16. c3 Rfd8 17. Qb3 e5 18. Bg5 Rd7 19. g4 Na5 20. Qxb5 axb5 21. Raf1 c5 22. b3 c4) 16... Qb6 17. Qc1? { (-3.67 → -6.18) Mistake. c3 was best. } (17. c3 Qxb2) 17... Bd4 18. Be3? { (-5.49 → -11.18) Mistake. Qe1 was best. } (18. Qe1 Qxb2) 18... Bxe3 19. Qf1 Bxf2+ 20. Kh1 Bd4 21. Bf3 Bg7 22. Bxc6 Qxc6+ 23. Kg1?! { (-15.55 → Mate in 9) Checkmate is now unavoidable. Qg2 was best. } (23. Qg2 Qxg2+ 24. Kxg2 Rfd8 25. Kf3 Rd2 26. Re1 e6 27. b3 Rxh2 28. Re2 Rxe2 29. Kxe2 Rd8) 23... Bd4+ 24. Qf2 Bxf2+ 25. Kxf2 Qxc2+ { White resigns. } 0-1