[Event "Rated classical game"] [Site "https://lichess.org/qz8yXsBJ"] [Date "2017.10.17"] [White "davidlgg77"] [Black "lucasod"] [Result "1-0"] [UTCDate "2017.10.17"] [UTCTime "19:39:48"] [WhiteElo "1236"] [BlackElo "1273"] [WhiteRatingDiff "+92"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A04"] [Opening "Zukertort Opening: Queenside Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 b6 { A04 Zukertort Opening: Queenside Fianchetto Variation } 2. g3 Bb7 3. Bg2 g6 4. O-O Bg7 5. d4 e6 6. e3 Ne7 7. Nbd2 Nbc6 8. c4 Ba6 9. b3 Nb4 10. Nb1?! { (1.00 → 0.30) Inaccuracy. Ba3 was best. } (10. Ba3 Nbc6 11. Rc1 Bb7 12. Ne5 d6 13. Nd3 a5 14. d5 exd5 15. cxd5 Nb4 16. Bxb4 axb4) 10... d5 11. a3 Nbc6 12. Nbd2 dxc4 13. Nxc4 Nd5 14. Bb2 b5?! { (0.84 → 1.65) Inaccuracy. O-O was best. } (14... O-O 15. Rc1 f5 16. Ne1 Bb7 17. b4 a5 18. b5 Na7 19. a4 c6 20. Ba3 cxb5 21. Bxf8) 15. Ncd2 b4 16. Nc4 bxa3 17. Rxa3?! { (1.97 → 1.23) Inaccuracy. Bxa3 was best. } (17. Bxa3 Bb5 18. Re1 Ndb4 19. Nfe5 Rb8 20. Qd2 a5 21. Nxc6 Bxc6 22. Bxc6+ Nxc6 23. Nxa5 Nxa5) 17... Bb7 18. Qd2 a6? { (1.32 → 2.86) Mistake. O-O was best. } (18... O-O 19. Rc1 Rb8 20. Ne1 Ndb4 21. Ra4 a5 22. Ba3 Re8 23. Bxb4 axb4 24. Nd3 Ne7 25. Bxb7) 19. Raa1?! { (2.86 → 1.62) Inaccuracy. e4 was best. } (19. e4) 19... f6? { (1.62 → 3.39) Mistake. O-O was best. } (19... O-O 20. Ne1 a5 21. Nd3 Ba6 22. Nc5 Bb5 23. Rfc1 Re8 24. Na3 Ba6 25. Qd1 Bh6 26. Nxa6) 20. Rab1? { (3.39 → 1.59) Mistake. e4 was best. } (20. e4 Nde7 21. d5 exd5 22. exd5 Qxd5 23. Nd4 Qd8 24. Qe3 Nxd4 25. Bxb7 Nf5 26. Qe2 O-O) 20... e5? { (1.59 → 3.45) Mistake. O-O was best. } (20... O-O 21. Ne1 Re8 22. Nd3 Bf8 23. Ba3 Bxa3 24. Nxa3 a5 25. Nc5 Ba6 26. Rfd1 f5 27. Ra1) 21. e4?! { (3.45 → 2.09) Inaccuracy. dxe5 was best. } (21. dxe5 fxe5 22. Nfxe5 Nxe5 23. Nxe5 O-O 24. Rfd1 c6 25. e4 Nf6 26. Qb4 Qc7 27. Qc4+ Kh8) 21... Ndb4? { (2.09 → 3.63) Mistake. Nb6 was best. } (21... Nb6 22. d5 Na7 23. Ba3 Nb5 24. Bc5 Rb8 25. Qe3 Nc8 26. Bh3 Ncd6 27. Be6 Bc8 28. Na5) 22. d5 Ne7? { (3.50 → 6.98) Mistake. a5 was best. } (22... a5 23. Ra1 Ba6 24. dxc6 Bxc4 25. Qxd8+ Rxd8 26. bxc4 Nxc6 27. Rfd1 Rxd1+ 28. Rxd1 O-O 29. Bh3) 23. Qxb4 Rb8 24. Qa4+ Kf7 25. Bh3 f5 26. Ncxe5+ Bxe5 27. Bxe5 fxe4? { (9.40 → Mate in 6) Checkmate is now unavoidable. Nxd5 was best. } (27... Nxd5 28. exd5) 28. Bxh8?! { (Mate in 6 → 10.22) Lost forced checkmate sequence. Ng5+ was best. } (28. Ng5+ Kf8 29. Bg7+ Kxg7 30. Qd4+ Kg8 31. Be6+ Kf8 32. Qf6+ Ke8 33. Qf7#) 28... exf3 29. Qf4+ Kg8?! { (14.08 → Mate in 2) Checkmate is now unavoidable. Nf5 was best. } (29... Nf5 30. Bxf5) 30. Ba1?! { (Mate in 2 → 16.68) Lost forced checkmate sequence. Be6+ was best. } (30. Be6+ Kxh8 31. Qd4#) 30... Qxd5?! { (16.68 → Mate in 4) Checkmate is now unavoidable. Nf5 was best. } (30... Nf5 31. Qe5 Qe7 32. Qh8+ Kf7 33. Qxb8 Bxd5 34. Rfe1 Be4 35. Qh8 c5 36. Qxh7+ Kf8 37. Qxe7+) 31. Rbd1?! { (Mate in 4 → 21.69) Lost forced checkmate sequence. Qf6 was best. } (31. Qf6 Nf5 32. Bxf5 Qe5 33. Be6+ Qxe6 34. Qg7#) 31... Qxb3?! { (21.69 → Mate in 3) Checkmate is now unavoidable. Qf7 was best. } (31... Qf7) 32. Qf6 Nf5 33. Bxf5 gxf5 34. Qg7# { White wins by checkmate. } 1-0