[Event "4ª Etapa - Estrategista Cat C Arena"] [Site "https://lichess.org/aPmbl7Y5"] [Date "2020.06.17"] [White "lana-westin"] [Black "mapamattos"] [Result "1-0"] [UTCDate "2020.06.17"] [UTCTime "00:04:47"] [WhiteElo "847"] [BlackElo "697"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. Nc3 Nc6?! { (-0.28 → 0.51) Inaccuracy. Nf6 was best. } (3... Nf6 4. Bg5 Be7 5. e3 c5 6. Bd3 h6 7. Bh4 Nc6 8. O-O) 4. Bg5 f6 5. Bh4 Nge7 6. a4? { (0.17 → -1.14) Mistake. e4 was best. } (6. e4 g5) 6... Nf5 7. g4?! { (-1.14 → -1.78) Inaccuracy. Bg3 was best. } (7. Bg3 h5 8. Nb5 e5 9. dxe5 a6 10. e4 Nxg3 11. hxg3 axb5 12. exd5 Nb4 13. Bxb5+ c6) 7... Nd6? { (-1.78 → -0.30) Mistake. Nxh4 was best. } (7... Nxh4 8. Nxh4 f5 9. Ng2 fxg4 10. e3 e5 11. dxe5 Nxe5 12. Qxd5 Nf3+ 13. Kd1 Qxd5+ 14. Nxd5) 8. g5?! { (-0.30 → -1.16) Inaccuracy. e3 was best. } (8. e3 a6) 8... b6?? { (-1.16 → 2.94) Blunder. Nf5 was best. } (8... Nf5) 9. Qd2?? { (2.94 → -0.66) Blunder. gxf6 was best. } (9. gxf6) 9... Be7 10. gxf6 gxf6? { (-0.62 → 0.95) Mistake. Bxf6 was best. } (10... Bxf6) 11. Bh3?! { (0.95 → 0.14) Inaccuracy. Rg1 was best. } (11. Rg1 Nf5 12. O-O-O Bb7 13. Bh3 Nxh4 14. Nxh4 f5 15. Qh6 Bxh4 16. Qxe6+ Qe7 17. Qxf5 Qf7) 11... Rf8?! { (0.14 → 0.83) Inaccuracy. f5 was best. } (11... f5 12. Bg3) 12. O-O-O?! { (0.83 → 0.02) Inaccuracy. Qh6 was best. } (12. Qh6 f5 13. Bg3 Qd7 14. Qxh7 Kd8 15. Ne5 Nxe5 16. Bxe5 Nc4 17. Bf4 Ba6 18. Rg1 Bf6) 12... Ba6?? { (0.02 → 5.13) Blunder. f5 was best. } (12... f5 13. Bxe7) 13. Rhg1?? { (5.13 → 1.14) Blunder. Bxe6 was best. } (13. Bxe6 Nb4 14. Nxd5 Nxd5 15. Bxd5 Bb7 16. Be6 f5 17. Bxe7 Qxe7 18. d5 Bc8 19. Nd4 Bd7) 13... Rf7?? { (1.14 → 9.46) Blunder. f5 was best. } (13... f5 14. Ng5 Nc4 15. Qf4 Bxg5 16. Qxg5 Qxg5+ 17. Rxg5 Ne7 18. Rh5 Rf7 19. e4 dxe4 20. d5) 14. Qd3?? { (9.46 → -8.26) Blunder. Bxe6 was best. } (14. Bxe6) 14... e5?? { (-8.26 → 8.30) Blunder. Bxd3 was best. } (14... Bxd3 15. cxd3 Nf5 16. Bxf5 exf5 17. Bg3 a6 18. e3 Qd7 19. Bf4 O-O-O 20. Kc2 Nb4+ 21. Kb1) 15. Rg8+ Rf8 16. Qxh7 Rxg8 17. Qxg8+ Bf8 18. Be6 Qe7 19. Bxd5 Nb4 20. Bxa8 Bxe2 21. Nxe2 Nb7 22. Bxb7 b5?! { (21.78 → Mate in 8) Checkmate is now unavoidable. Qf7 was best. } (22... Qf7 23. Qxf7+) 23. Rg1?! { (Mate in 8 → 21.42) Lost forced checkmate sequence. dxe5 was best. } (23. dxe5 Qf7 24. Rd8+ Kxd8 25. Qxf7 Na2+ 26. Kb1 Nc3+ 27. Nxc3 Be7 28. Qg8+ Bf8 29. Bc6 Kc8) 23... Na2+ 24. Kb1 Nb4 25. Nc3 Nc6?! { (25.26 → Mate in 5) Checkmate is now unavoidable. a5 was best. } (25... a5 26. dxe5) 26. Bxc6+ Kd8 27. Nd5 exd4 28. Nxe7 Kxe7 29. Ng5 Bh6 30. Qf7+ Kd8 31. Qd7# { White wins by checkmate. } 1-0