[Event "WIÑAQ UGEL01 CATEGORIA B Arena"] [Site "https://lichess.org/QLsSa1L2"] [Date "2020.10.03"] [White "B61363208MARCOS"] [Black "B78872890Marco"] [Result "0-1"] [UTCDate "2020.10.03"] [UTCTime "22:00:19"] [WhiteElo "1445"] [BlackElo "1781"] [WhiteRatingDiff "-23"] [BlackRatingDiff "+31"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.00 → 0.79) Inaccuracy. c5 was best. } { B00 Owen Defense } (1... c5 2. Nf3 e6 3. Be2 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3) 2. Bc4?! { (0.79 → 0.05) Inaccuracy. d4 was best. } (2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 d5 6. e5 Nc6) 2... Bb7 3. Qh5?! { (-0.07 → -0.64) Inaccuracy. Nc3 was best. } (3. Nc3 e6 4. Nf3 Nf6 5. e5 d5 6. Be2 Ne4 7. O-O Be7) 3... g6?! { (-0.64 → -0.06) Inaccuracy. e6 was best. } (3... e6 4. Qe2 Nf6 5. d3 Be7 6. Bb3 c5 7. c3 O-O 8. Nf3) 4. Bxf7+?? { (-0.06 → -3.37) Blunder. Qe2 was best. } (4. Qe2 e6 5. Nf3 Bg7 6. O-O Ne7 7. d4 O-O 8. c3 c5) 4... Kxf7 5. Qf3+ Nf6 6. Qb3+ e6 7. Nc3?! { (-4.07 → -5.84) Inaccuracy. d3 was best. } (7. d3 Na6) 7... d5?! { (-5.84 → -4.39) Inaccuracy. Nxe4 was best. } (7... Nxe4) 8. exd5 Nxd5 9. Na4? { (-4.43 → -8.21) Mistake. Nge2 was best. } (9. Nge2 Qg5) 9... Nb4 10. Kd1 Bxg2 11. Ne2 Bd5 12. Qh3 Bxh1 13. Ng3 Qd5 14. Nxh1 Qxh1+ 15. Ke2 b5 16. Nc3 Nxc2 17. Rb1 Qe1+ 18. Kd3?! { (-23.63 → Mate in 2) Checkmate is now unavoidable. Kf3 was best. } (18. Kf3 Qh1+) 18... Bg7?? { (Mate in 2 → -5.81) Lost forced checkmate sequence. Nb4+ was best. } (18... Nb4+ 19. Kd4 e5#) 19. Nxb5? { (-5.81 → -23.84) Mistake. Qf3+ was best. } (19. Qf3+ Ke7) 19... Nb4+ 20. Kc4 Nxa2 21. Nxc7 Qe4+ 22. Kb3 Qxb1?? { (-16.30 → Mate in 2) Checkmate is now unavoidable. Nc6 was best. } (22... Nc6 23. Qxe6+ Qxe6+ 24. Nxe6 Nxc1+ 25. Rxc1 Rab8+ 26. Ka2 Nb4+ 27. Ka3 Kxe6 28. b3 Be5 29. Rc4) 23. Qf3+?? { (Mate in 2 → -84.65) Lost forced checkmate sequence. Qxe6+ was best. } (23. Qxe6+ Kf8 24. Qe8#) 23... Bf6 24. d3?! { (-36.06 → Mate in 7) Checkmate is now unavoidable. Ka4 was best. } (24. Ka4 Nxc1) 24... Nxc1+ 25. Ka3 Qxd3+?! { (Mate in 5 → -25.88) Lost forced checkmate sequence. Qa1+ was best. } (25... Qa1+ 26. Kb4 Na2+ 27. Ka4 Nc3+ 28. Kb4 Qa4+ 29. Kc5 Qd4#) 26. Ka4?! { (-25.88 → Mate in 4) Checkmate is now unavoidable. Qxd3 was best. } (26. Qxd3 Nxd3) 26... Qxf3 27. Kb4 Nc6+ 28. Kc4 Rab8 29. Nb5 a6 30. Nd6+ Ke7 31. Kc5 Qd5# { Black wins by checkmate. } 0-1