[Event "Rated Three-check game"] [Site "https://lichess.org/UNCi68r2"] [Date "2016.03.15"] [White "Isaev_Anton"] [Black "Chess3054"] [Result "1-0"] [UTCDate "2016.03.15"] [UTCTime "11:23:52"] [WhiteElo "1500"] [BlackElo "2037"] [WhiteRatingDiff "+580"] [BlackRatingDiff "-16"] [BlackTitle "IM"] [Variant "Three-check"] [TimeControl "30+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6 { A04 Zukertort Opening: Queen's Gambit Invitation } 2. e3 Bb4 3. c3 Bxc3?? { (0.75 → 3.44) Blunder. Be7 was best. } (3... Be7 4. e4 d6 5. d4 Nf6 6. Bd3 Nbd7 7. O-O c6 8. Bf4 e5 9. dxe5 Nxe5 10. Bxe5 dxe5 11. Nxe5) 4. bxc3 Nf6 5. d4 c6 6. Bd3 b5 7. Qb3 Na6 8. a4 Nc7 9. axb5 Nxb5 10. O-O Rb8 11. Bxb5? { (6.83 → 3.69) Mistake. c4 was best. } (11. c4 Ba6 12. cxb5 Bxb5 13. Nbd2 O-O 14. Nc4 a5 15. Ba3 d6 16. Qc2 Bxc4 17. Qxc4 Qd7 18. e4 Rfd8) 11... cxb5 12. Qc2 O-O 13. Rxa7 d5? { (3.20 → 5.48) Mistake. Qb6 was best. } (13... Qb6 14. Ra3 Bb7 15. Nbd2 Rfc8 16. Bb2 d6 17. Qd3 Ra8 18. Rfa1 Rxa3 19. Rxa3 h6 20. Rb3 Bc6 21. Ba3) 14. Ba3 Re8 15. Bc5?! { (5.37 → 4.13) Inaccuracy. Rxf7 was best. } (15. Rxf7 Rb7 16. Rxb7 Bxb7 17. Bb4 Nd7 18. Na3 Bc6 19. Qe2 Qf6 20. Nxb5 Ra8 21. Nd6 Qg6 22. Rc1 Kh8) 15... Bd7?! { (4.13 → 6.59) Inaccuracy. Rb7 was best. } (15... Rb7 16. Ra8 Nd7 17. Bb4 Qf6 18. Nbd2 Qg6 19. Qxg6 hxg6 20. Ra5 f6 21. Rfa1 g5 22. h3 e5 23. Nb3) 16. Nbd2 Rc8 17. Ne5 Rc7 18. Rxc7?! { (7.14 → 5.24) Inaccuracy. Rfa1 was best. } (18. Rfa1 Bc8 19. Ra8 Nd7 20. Bd6 Nxe5 21. Bxc7 Qxc7 22. dxe5 Qc6 23. Nf3 Rf8 24. Nd4 Qc4 25. R1a7 b4) 18... Qxc7 19. Nxd7? { (5.98 → 3.73) Mistake. Ra1 was best. } (19. Ra1 Rc8 20. Ndf3 Be8 21. Ng5 h6 22. Ngxf7 Bxf7 23. Ra7 Qxa7 24. Bxa7 Be8 25. Bc5 Ra8 26. Qb2 Nd7) 19... Qxd7 20. Nf3 h6 21. Ne5 Qc8 22. h3 Nd7 23. Ra1?? { (4.73 → 0.67) Blunder. Nxd7 was best. } (23. Nxd7 Qxd7 24. Ra1 Rb8 25. Ra7 Qc8 26. Qa2 Qc6 27. Qb2 Rd8 28. Qe2 Rd7 29. Ra5 Rd8 30. Qb2 Rb8) 23... Nxe5 24. dxe5?! { (0.75 → -0.08) Inaccuracy. Qb1 was best. } (24. Qb1 Qc6 25. Qa2 Nd7 26. Qa7 Qc8 27. Bb4 g6 28. Ra5 Qc6 29. Ra6 Qc8 30. f3 Kg7 31. Bc5 Rd8) 24... f6?? { (-0.08 → Mate in 5) Checkmate is now unavoidable. Qxc5 was best. } (24... Qxc5 25. Rb1 Rc8 26. Qd3 Qc4 27. Qxc4 bxc4 28. e4 dxe4 29. Re1 e3 30. Rxe3 Kf8 31. Re1 g5 32. Re4) 25. Bd4?? { (Mate in 5 → 5.90) Lost forced checkmate sequence. Qg6 was best. } (25. Qg6 Qd7 26. exf6 e5 27. f7+ Qxf7 28. Qxf7+ Kxf7 29. Ra7+) 25... Qd7?? { (5.90 → Mate in 8) Checkmate is now unavoidable. f5 was best. } (25... f5 26. Ra7 Qd8 27. Qa2 Kh8 28. Qa6 Qc8 29. Qd6 Kh7 30. Qb6 Rg8 31. Qxb5 Qd8 32. Qa6 Qe8 33. Bc5) 26. exf6 Qf7 27. fxg7 Rd8 28. Ra7 Re8 29. Rxf7 Kxf7 30. Qb3 Kg8 31. Qxb5 Re7 32. Qb8+ Kh7 33. Qe5 Kg6 34. g8=Q+ Rg7 35. Qgxg7# { White wins by checkmate. } 1-0