[Event "Clausura vacaciones Arena"] [Site "https://lichess.org/YKNZyQFa"] [Date "2021.02.19"] [Round "-"] [White "MARIBETH27"] [Black "Kallyfer635"] [Result "1-0"] [GameId "YKNZyQFa"] [UTCDate "2021.02.19"] [UTCTime "17:01:39"] [WhiteElo "1608"] [BlackElo "739"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Polish Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... b5?! { (0.00 → 0.78) Inaccuracy. e6 was best. } { [%eval 0.78] } { A40 Polish Defense } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. Nc3 { [%eval 0.28] } 2... e6?! { (0.28 → 1.09) Inaccuracy. b4 was best. } { [%eval 1.09] } (2... b4 3. Na4 Nf6 4. e3 e6 5. Nf3 Bb7 6. Bd3 Be7 7. O-O) 3. Nxb5 { [%eval 1.68] } 3... a6 { [%eval 1.39] } 4. Nc3 { [%eval 1.57] } 4... Nc6 { [%eval 1.95] } 5. d5 { [%eval 1.69] } 5... Na5?! { (1.69 → 2.75) Inaccuracy. exd5 was best. } { [%eval 2.75] } (5... exd5) 6. dxe6 { [%eval 2.38] } 6... dxe6 { [%eval 2.68] } 7. a3?! { (2.68 → 1.62) Inaccuracy. Qxd8+ was best. } { [%eval 1.62] } (7. Qxd8+ Kxd8 8. e4 Nf6 9. Bd2 Nc6 10. O-O-O Ke8 11. f3 Nd7 12. f4 Bc5 13. Nf3 Bb7) 7... Bd7 { [%eval 2.11] } 8. b4?! { (2.11 → 1.04) Inaccuracy. e4 was best. } { [%eval 1.04] } (8. e4 c5) 8... Ba4?? { (1.04 → 7.28) Blunder. Nb7 was best. } { [%eval 7.28] } (8... Nb7) 9. bxa5?! { (7.28 → 5.09) Inaccuracy. Qxd8+ was best. } { [%eval 5.09] } (9. Qxd8+ Rxd8 10. Nxa4 Nc6 11. Bb2 Nf6 12. e3 Nb8 13. Nf3 Be7 14. Bd3 O-O 15. Ne5 Nfd7) 9... Rb8? { (5.09 → 10.37) Mistake. Qxd1+ was best. } { [%eval 10.37] } (9... Qxd1+ 10. Kxd1 Bc6 11. Nf3 Nf6 12. e3 Ng4 13. Ke1 Bd6 14. Bd3 O-O 15. e4 f5 16. Ke2) 10. Nxa4 { [%eval 9.86] } 10... e5 { [%eval 10.87] } 11. e4 { [%eval 10.52] } 11... g5 { [%eval 11.76] } 12. Bxa6 { [%eval 11.22] } 12... c6 { [%eval 12.54] } 13. Bb2 { [%eval 7.51] } 13... c5 { [%eval 14.01] } 14. Bxe5 { [%eval 12.79] } 14... f6 { [%eval 15.43] } 15. Bxb8 { [%eval 13.77] } 15... Qxb8 { [%eval 15.47] } 16. Nxc5 { [%eval 9.55] } 16... Qc8? { (9.55 → Mate in 8) Checkmate is now unavoidable. Bxc5 was best. } { [%eval #8] } (16... Bxc5 17. Nf3) 17. Bxc8?! { (Mate in 8 → 22.89) Lost forced checkmate sequence. Qh5+ was best. } { [%eval 22.89] } (17. Qh5+ Ke7 18. Bxc8 f5 19. Rd1 Nf6 20. Qxg5 Bh6 21. Rd7+ Ke8 22. Qxf6 Bd2+ 23. Rxd2 fxe4) 17... Bxc5 { [%eval 23.71] } 18. Qd7+ { [%eval 23.57] } 18... Kf8 { [%eval 24.1] } 19. a6 { [%eval 24.15] } 19... g4 { [%eval 32.57] } 20. a7 { [%eval 38.84] } 20... Bxa3?! { (38.84 → Mate in 6) Checkmate is now unavoidable. Ne7 was best. } { [%eval #6] } (20... Ne7 21. a8=Q) 21. a8=Q { [%eval #6] } 21... Bc1 { [%eval #1] } 22. Ba6# { White wins by checkmate. } 1-0