[Event "554th PRIZE CHESSATHON"] [Site "https://lichess.org/d8w2jBFF"] [Date "2021.07.28"] [White "SiLaNgAnLaNgMaLaKaS"] [Black "ajbandagale"] [Result "1-0"] [UTCDate "2021.07.28"] [UTCTime "11:21:44"] [WhiteElo "1500"] [BlackElo "1192"] [WhiteRatingDiff "+107"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B07"] [Opening "King's Pawn Game: Maróczy Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d4 d6?! { (-0.10 → 0.66) Inaccuracy. exd4 was best. } { B07 King's Pawn Game: Maróczy Defense } (2... exd4 3. Qxd4 Nc6 4. Qc4 Nf6 5. Nc3 Bb4 6. Ne2 d5 7. exd5) 3. d5 Nf6 4. f3 b6?! { (0.13 → 0.90) Inaccuracy. c6 was best. } (4... c6 5. c4 b5 6. Be3 Be7 7. Qd2 O-O 8. Nc3 b4 9. Nd1) 5. g3 Nbd7?! { (0.47 → 1.14) Inaccuracy. c6 was best. } (5... c6 6. c4 b5 7. Nc3 bxc4 8. Bxc4 Be7 9. Be3 O-O 10. Nge2 Bb7 11. Qb3 Qd7 12. O-O) 6. Bd3 Nc5 7. b4? { (0.93 → -0.51) Mistake. Bb5+ was best. } (7. Bb5+ Bd7 8. c4 Bxb5 9. cxb5 a5 10. Nc3 g6 11. Bg5 h6 12. Be3 Nfd7 13. h4 f5) 7... Na4?? { (-0.51 → 5.46) Blunder. Nxd3+ was best. } (7... Nxd3+ 8. Qxd3 c6 9. dxc6 d5 10. a3 Be6 11. Bg5 Qd6 12. c4 dxe4 13. Qxd6 Bxd6 14. Nc3) 8. Ne2?? { (5.46 → 0.46) Blunder. Bb5+ was best. } (8. Bb5+ Bd7 9. c4 Bxb5 10. cxb5 c6 11. bxc6 b5 12. Ne2 a5 13. a3 Be7 14. Qd3 Nb6) 8... Rb8?? { (0.46 → 5.69) Blunder. a5 was best. } (8... a5 9. a3 Bd7 10. c4 axb4 11. axb4 Nc5 12. Rxa8 Nxd3+ 13. Qxd3 Qxa8 14. g4 h6 15. Kf2) 9. O-O?? { (5.69 → 1.34) Blunder. Bb5+ was best. } (9. Bb5+ Nd7 10. Bxa4 b5 11. Bb3 Be7 12. O-O a5 13. c3 O-O 14. Bc2 Ra8 15. a4 axb4) 9... a6 10. Nbc3 Nxc3 11. Nxc3 a5 12. a3 Qd7?? { (1.34 → 7.53) Blunder. Be7 was best. } (12... Be7) 13. b5?? { (7.53 → 0.67) Blunder. Bb5 was best. } (13. Bb5 Ra8 14. Bxd7+ Bxd7 15. Rb1 Be7 16. Qe2 axb4 17. axb4 O-O 18. Kg2 Ra7 19. Bb2 h6) 13... Qd8 14. Bg5 Be7 15. Bxf6? { (0.84 → -0.72) Mistake. Be3 was best. } (15. Be3 h5 16. Qd2 Ra8 17. Rae1 h4 18. g4 h3 19. Ne2 Nh7 20. Qc3 O-O 21. Ng3 Bg5) 15... Bxf6 16. f4?? { (-0.82 → -5.07) Blunder. Kg2 was best. } (16. Kg2 h5) 16... Be7?? { (-5.07 → 0.22) Blunder. exf4 was best. } (16... exf4 17. Ne2) 17. fxe5? { (0.22 → -1.22) Mistake. f5 was best. } (17. f5 h5) 17... dxe5 18. Qh5 Kf8?? { (-1.31 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (18... O-O 19. Kg2) 19. Qxf7# { White wins by checkmate. } 1-0