[Event "Taimanov Arena"] [Site "https://lichess.org/PcGsjNOv"] [Date "2016.12.07"] [White "joaodgv"] [Black "teacher2000"] [Result "1-0"] [UTCDate "2016.12.07"] [UTCTime "17:48:42"] [WhiteElo "1500"] [BlackElo "1431"] [WhiteRatingDiff "+144"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3 e6 4. Nf3 Bb4?! { (-0.12 → 0.43) Inaccuracy. a6 was best. } (4... a6 5. e3 b5 6. a4 b4 7. Nb1 Bb7 8. Bxc4 c5 9. O-O Nd7 10. Nbd2 cxd4 11. Nxd4) 5. Bd2 Bxc3 6. Bxc3 Nf6 7. e3 O-O 8. Bxc4 Ne4 9. Bb4 Nc6?? { (0.49 → 2.41) Blunder. c5 was best. } (9... c5) 10. Bxf8 Qxf8 11. O-O e5?! { (2.57 → 3.69) Inaccuracy. Nd6 was best. } (11... Nd6 12. Bd3) 12. h3?! { (3.69 → 2.65) Inaccuracy. Bd5 was best. } (12. Bd5 Nf6 13. Bxc6 e4 14. Ne5 bxc6 15. Rc1 Be6 16. Rxc6 Bxa2 17. Qc2 Qb8 18. Rxc7 a5) 12... Ne7?! { (2.65 → 3.67) Inaccuracy. exd4 was best. } (12... exd4 13. Bd5) 13. Qb3?! { (3.67 → 2.37) Inaccuracy. Bd3 was best. } (13. Bd3 Nf6 14. dxe5 Nfd5 15. Rc1 b6 16. a3 c5 17. Qd2 Nc7 18. Ng5 h6 19. Ne4 Bf5) 13... Be6?? { (2.37 → 5.07) Blunder. exd4 was best. } (13... exd4) 14. Rac1? { (5.07 → 2.92) Mistake. Bxe6 was best. } (14. Bxe6) 14... exd4?? { (2.92 → 6.33) Blunder. Bxc4 was best. } (14... Bxc4 15. Qxc4 exd4 16. Qxd4 Nd6 17. Qc5 Nc6 18. Ne5 Nxe5 19. Qxe5 Re8 20. Qc5 Re7 21. Qxa7) 15. exd4?? { (6.33 → 2.23) Blunder. Bxe6 was best. } (15. Bxe6 c6 16. exd4 Ng6 17. Rfe1 Nd6 18. Bc4 Rc8 19. d5 c5 20. Qe3 b6 21. Bd3 Re8) 15... Bxc4 16. Rxc4?! { (2.19 → 1.57) Inaccuracy. Qxc4 was best. } (16. Qxc4 Rc8) 16... Nd5? { (1.57 → 3.48) Mistake. c6 was best. } (16... c6 17. Rcc1 Nd6 18. Ne5 Nd5 19. Rfe1 Qd8 20. Nc4 Nxc4 21. Qxc4 g6 22. Qb3 Qd7 23. Re4) 17. Ne5? { (3.48 → 1.60) Mistake. Qxb7 was best. } (17. Qxb7) 17... Nd2 18. Nd7?? { (1.39 → -0.45) Blunder. Qxb7 was best. } (18. Qxb7) 18... Qd6? { (-0.45 → 0.70) Mistake. Qc8 was best. } (18... Qc8 19. Qb5) 19. Qxb7 Rd8 20. Rc6? { (0.72 → -0.70) Mistake. Ne5 was best. } (20. Ne5 Qb6 21. Qxb6 axb6 22. Rc2 Nxf1 23. Kxf1 f6 24. Nc6 Ra8 25. a3 Kf8 26. g3 Ke8) 20... Qxd7 21. Rxc7?? { (-0.76 → -6.48) Blunder. Re1 was best. } (21. Re1) 21... Nxf1?? { (-6.48 → 17.20) Blunder. Qxc7 was best. } (21... Qxc7) 22. Rxd7 Rxd7?! { (16.01 → Mate in 2) Checkmate is now unavoidable. Rf8 was best. } (22... Rf8 23. Qxd5 Nd2 24. Rxa7 g6 25. Rb7 Nb1 26. Qe4 Rd8 27. Qxb1 Rxd4 28. Qc1 Rd8 29. Qf4) 23. Qc8+ Rd8 24. Qxd8# { White wins by checkmate. } 1-0