[Event "Rated classical game"] [Site "https://lichess.org/mdoAEHJD"] [Date "2016.07.28"] [White "igorberton"] [Black "VoNguyenGiap87"] [Result "1-0"] [UTCDate "2016.07.28"] [UTCTime "22:06:42"] [WhiteElo "1253"] [BlackElo "1282"] [WhiteRatingDiff "+17"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "900+15"] [ECO "C40"] [Opening "Gunderam Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Qe7 { C40 Gunderam Defense } 3. d4 d6 4. d5 Nf6 5. Nc3 Nbd7 6. Nb5? { (0.55 → -0.76) Mistake. a4 was best. } (6. a4 Qd8 7. Bc4 Be7 8. O-O O-O 9. Qe2 c6 10. Rd1 cxd5 11. Nxd5 Nxd5 12. Bxd5 Nf6) 6... Nc5 7. Qe2 Nfxe4? { (-0.63 → 0.89) Mistake. Ncxe4 was best. } (7... Ncxe4 8. Qc4 Nc5 9. b4 a6 10. Nc3 b5 11. Qe2 Na4 12. Nxa4 bxa4 13. c4 Bd7 14. h3) 8. Be3?? { (0.89 → -1.44) Blunder. b4 was best. } (8. b4 g6 9. bxc5 Nxc5 10. Nd2 a6 11. Nc3 Bg7 12. Nde4 Nxe4 13. Qxe4 O-O 14. Qb4 e4) 8... c6 9. dxc6 bxc6 10. Bxc5? { (-1.12 → -2.36) Mistake. b4 was best. } (10. b4 cxb5 11. bxc5 Bd7 12. cxd6 Qe6 13. Ng5 Nxg5 14. Bxg5 Bxd6 15. Rd1 f6 16. Be3 Be7) 10... dxc5?? { (-2.36 → 5.19) Blunder. Nxc5 was best. } (10... Nxc5 11. Nc3 Rb8 12. Rb1 f6 13. b4 Ne6 14. a3 d5 15. Qd2 a5 16. bxa5 Rxb1+ 17. Nxb1) 11. Nc3?? { (5.19 → -0.85) Blunder. Qxe4 was best. } (11. Qxe4 Rb8 12. Qxc6+ Bd7 13. Qc7 Rc8 14. Qxa7 e4 15. O-O-O exf3 16. Nc7+ Rxc7 17. Qxc7 f5) 11... Ng5?? { (-0.85 → 1.40) Blunder. Nxc3 was best. } (11... Nxc3 12. bxc3 e4 13. Nd2 f5 14. Qe3 Be6 15. Ba6 Rd8 16. O-O Qf6 17. Rab1 Be7 18. Bc4) 12. h4? { (1.40 → -0.21) Mistake. Nxe5 was best. } (12. Nxe5 Bb7 13. O-O-O Rd8 14. Rxd8+ Kxd8 15. h4 f6 16. Qd2+ Kc8 17. Nc4 Ne6 18. Bd3 Kb8) 12... Nxf3+ 13. gxf3 Qe6 14. Bh3 Qe7?! { (-0.38 → 0.36) Inaccuracy. f5 was best. } (14... f5 15. O-O-O Be7 16. f4 exf4 17. Bg2 Kf7 18. Qf3 Rd8 19. Qxf4 Rxd1+ 20. Rxd1 Bf6 21. Kb1) 15. Bg2 Qd6 16. Ne4?! { (0.18 → -0.63) Inaccuracy. f4 was best. } (16. f4 Be7 17. Nb5 cxb5 18. Bxa8 exf4 19. Qxb5+ Bd7 20. Qd3 Qxd3 21. cxd3 Bf6 22. Be4 O-O) 16... Qd7 17. f4 exf4?? { (-0.17 → 17.99) Blunder. Be7 was best. } (17... Be7 18. fxe5 O-O 19. f4 Rd8 20. h5 Qg4 21. Qxg4 Bxg4 22. Nf2 Bf5 23. c3 Rab8 24. b3) 18. Nf6+ Kd8 19. Nxd7 Bxd7 20. O-O-O Be7?! { (18.12 → Mate in 7) Checkmate is now unavoidable. Kc7 was best. } (20... Kc7 21. Qe5+) 21. Bxc6 Kc7 22. Bxa8?! { (Mate in 6 → 21.08) Lost forced checkmate sequence. Rxd7+ was best. } (22. Rxd7+ Kxc6 23. Qxe7 Rhb8 24. Rc7+ Kb6 25. Rxc5 Ka6 26. Qe2+ Kb7 27. Qb5#) 22... Rxa8?! { (21.08 → Mate in 8) Checkmate is now unavoidable. Bf6 was best. } (22... Bf6 23. Qa6 Bd4 24. Qxa7+ Kd6 25. c3 Rxa8 26. Qxa8 Bg4 27. Rd2 g6 28. cxd4 c4 29. Qf8+) 23. Qxe7 Re8 24. Qxf7?! { (Mate in 5 → 23.68) Lost forced checkmate sequence. Rxd7+ was best. } { Black resigns. } (24. Rxd7+ Kb6 25. Rb7+ Ka6 26. Rxa7+ Kb5 27. Qb7+ Kc4 28. Ra4#) 1-0