[Event "Weiss Arena"] [Site "https://lichess.org/KuOpC3Xm"] [Date "2020.04.14"] [Round "-"] [White "carlos_paucar93"] [Black "TamOviCa1"] [Result "0-1"] [GameId "KuOpC3Xm"] [UTCDate "2020.04.14"] [UTCTime "22:40:44"] [WhiteElo "1656"] [BlackElo "1725"] [WhiteRatingDiff "-57"] [BlackRatingDiff "+65"] [Variant "Crazyhouse"] [TimeControl "300+4"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 3.02] } 1... c5? { (3.02 → 5.25) Mistake. e6 was best. } { [%eval 5.25] } (1... e6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. N@h5) 2. Nc3? { (5.25 → 3.14) Mistake. Nf3 was best. } { [%eval 3.14] } (2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 P@h3) 2... e6 { [%eval 2.97] } { B23 Sicilian Defense: Closed } 3. Nf3 { [%eval 3.45] } 3... g6?? { (3.45 → 8.28) Blunder. Nf6 was best. } { [%eval 8.28] } (3... Nf6 4. e5 Nd5 5. Be2 Nc6 6. O-O Be7 7. Nxd5 exd5 8. d4) 4. Bc4 { [%eval 6.75] } 4... Bg7 { [%eval 8.57] } 5. d4 { [%eval 8.31] } 5... cxd4 { [%eval 8.18] } 6. Nxd4 { [%eval 7.36] } 6... Qc7 { [%eval 14.2] } 7. Nf3?? { (14.20 → -2.62) Blunder. Ndb5 was best. } { [%eval -2.62] } (7. Ndb5) 7... Qxc4 { [%eval -2.04] } 8. b3?? { (-2.04 → -20.28) Blunder. P@d3 was best. } { [%eval -20.28] } (8. P@d3 Qb4) 8... Bxc3+ { [%eval -15.37] } 9. Bd2 { [%eval -14.5] } 9... Qc5? { (-14.50 → -5.39) Mistake. Qxe4+ was best. } { [%eval -5.39] } (9... Qxe4+ 10. P@e2 Bxa1 11. Qxa1 B@f6 12. B@b2 Bxb2 13. Qxb2 B@f6 14. B@c3 P@d4 15. Bxd4 Bxd4 16. Qxd4) 10. Bxc3?! { (-5.39 → -7.73) Inaccuracy. O-O was best. } { [%eval -7.73] } (10. O-O) 10... Qxc3+ { [%eval -5.93] } 11. P@d2 { [%eval -8.15] } 11... Qb4?! { (-8.15 → -5.54) Inaccuracy. Qg7 was best. } { [%eval -5.54] } (11... Qg7) 12. O-O { [%eval -5.37] } 12... Nf6?? { (-5.37 → 2.04) Blunder. Qf8 was best. } { [%eval 2.04] } (12... Qf8) 13. e5?? { (2.04 → -3.92) Blunder. B@g7 was best. } { [%eval -3.92] } (13. B@g7 Nxe4) 13... Nd5 { [%eval -2.78] } 14. c4?? { (-2.78 → -7.33) Blunder. a3 was best. } { [%eval -7.33] } (14. a3 Qb6) 14... Nf4 { [%eval -5.89] } 15. a3? { (-5.89 → -17.58) Mistake. B@g5 was best. } { [%eval -17.58] } (15. B@g5 N@e2+) 15... Qe7? { (-17.58 → -5.53) Mistake. P@h3 was best. } { [%eval -5.53] } (15... P@h3 16. Nh4 hxg2 17. Nxg2 N@h3+ 18. Kh1 P@e2 19. Nxf4 B@f3+ 20. P@g2 exd1=Q 21. N@f6+ Kd8 22. B@h4) 16. B@g5 { [%eval -6.45] } 16... Qc5?? { (-6.45 → 8.13) Blunder. N@h3+ was best. } { [%eval 8.13] } (16... N@h3+) 17. d4?? { (8.13 → 2.31) Blunder. Bxf4 was best. } { [%eval 2.31] } (17. Bxf4 P@g7) 17... Qc6?? { (2.31 → 11.93) Blunder. N@e2+ was best. } { [%eval 11.93] } (17... N@e2+ 18. Qxe2) 18. b4?? { (11.93 → -22.05) Blunder. Bxf4 was best. } { [%eval -22.05] } (18. Bxf4) 18... B@e2?? { (-22.05 → 2.44) Blunder. N@e2+ was best. } { [%eval 2.44] } (18... N@e2+ 19. Qxe2) 19. Qc2?? { (2.44 → Mate in 4) Checkmate is now unavoidable. d5 was best. } { [%eval #-4] } (19. d5) 19... Bxf1?! { (Mate in 4 → -23.12) Lost forced checkmate sequence. N@h3+ was best. } { [%eval -23.12] } (19... N@h3+ 20. Kh1 Bxf3 21. Qe4 Bxg2+ 22. Qxg2 Qxg2#) 20. Kxf1?! { (-23.12 → Mate in 9) Checkmate is now unavoidable. Rxf1 was best. } { [%eval #-9] } (20. Rxf1 N@h3+) 20... B@d3+ { [%eval #-8] } 21. Qxd3 { [%eval #-8] } 21... Nxd3 { [%eval -36.74] } 22. b5?! { (-36.74 → Mate in 5) Checkmate is now unavoidable. B@d5 was best. } { [%eval #-5] } (22. B@d5 Q@b2) 22... Q@b2 { [%eval #-5] } 23. Re1 { [%eval #-1] } 23... Qxf2# { Black wins by checkmate. } 0-1