[Event "Live Chess"] [Site "Chess.com"] [Date "2015.08.26"] [Round "-"] [White "floppyduck"] [Black "a6ananth"] [Result "1-0"] [GameId "nIa4b7t0"] [WhiteElo "923"] [BlackElo "947"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense: Three Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.25] } 1... e5 { [%eval 0.17] } 2. Nf3 { [%eval 0.25] } 2... Nf6 { [%eval 0.37] } 3. Nc3 { [%eval 0.08] } { C42 Petrov's Defense: Three Knights Game } 3... d6 { [%eval 0.27] } 4. Bc4 { [%eval 0.23] } 4... Be7 { [%eval 0.2] } 5. d3 { [%eval 0.0] } 5... Bd7 { [%eval 0.18] } 6. Ng5 { [%eval -0.17] } 6... O-O { [%eval -0.13] } 7. Be3 { [%eval -0.5] } 7... b5?! { (-0.50 → 0.22) Inaccuracy. Ng4 was best. } { [%eval 0.22] } (7... Ng4 8. Nf3 Nxe3 9. fxe3 c6 10. O-O b5 11. Bb3 a5 12. a4 b4 13. Ne2 c5 14. Ng3 g6 15. Nd2 Nc6 16. Qf3 Qe8 17. c3) 8. Bb3?! { (0.22 → -0.55) Inaccuracy. Bxb5 was best. } { [%eval -0.55] } (8. Bxb5 c6 9. Ba4 Ng4 10. Nf3 Nxe3 11. fxe3 Qb6 12. Qd2 Na6 13. O-O Nc7 14. Bb3 Rad8 15. d4 Bf6 16. a3 Ne6 17. Ne2 c5) 8... c5 { [%eval -0.18] } 9. Qd2 { [%eval -0.43] } 9... h6 { [%eval -0.25] } 10. Nf3 { [%eval -0.29] } 10... a5 { [%eval -0.29] } 11. a3 { [%eval -0.36] } 11... Ra6 { [%eval -0.16] } 12. O-O { [%eval -0.08] } 12... Bc6 { [%eval 0.19] } 13. Rfe1 { [%eval -0.2] } 13... Qb6?! { (-0.20 → 0.85) Inaccuracy. a4 was best. } { [%eval 0.85] } (13... a4 14. Ba2 Ng4 15. Qe2 Nxe3 16. Qxe3 Re8 17. Rad1 Ra5 18. Qd2 Ra7 19. Qe2 Bd7 20. Nd5 Na6 21. Nxe7+ Qxe7 22. c3 Nc7 23. d4) 14. Bxh6 { [%eval 0.81] } 14... gxh6 { [%eval 0.69] } 15. Qxh6 { [%eval 0.58] } 15... Nh7 { [%eval 0.74] } 16. Nh4?! { (0.74 → 0.01) Inaccuracy. Qg6+ was best. } { [%eval 0.01] } (16. Qg6+ Kh8 17. Bxf7 Bf6 18. Be6 Ra7 19. Qh6 Rg7 20. h4 Qb7 21. g3 Bd7 22. Bd5 Bc6 23. Bxc6 Nxc6 24. Nd5 Kg8) 16... Bg5 { [%eval -0.14] } 17. Qh5 { [%eval -0.05] } 17... Nd7? { (-0.05 → 1.32) Mistake. Bxh4 was best. } { [%eval 1.32] } (17... Bxh4 18. Qxh4 Qd8 19. Bxf7+ Kg7 20. Qxd8 Rxd8 21. Be6 Nf6 22. a4 b4 23. Nb5 Bd7 24. Bb3 Rc6 25. Re3 Rf8 26. Rf3 Na6 27. h3) 18. Nf5 { [%eval 1.43] } 18... Ndf6?? { (1.43 → Mate in 2) Checkmate is now unavoidable. d5 was best. } { [%eval #2] } (18... d5 19. Bxd5 Bxd5 20. exd5 Qg6 21. Qh3 Rb8 22. d6 a4 23. Nxb5 Rxb5 24. Ne7+ Bxe7 25. Qxd7 Qxd6 26. Qxb5 Rb6 27. Qxa4 Rxb2 28. Qe8+) 19. Qh3?? { (Mate in 2 → -0.45) Lost forced checkmate sequence. Qg6+ was best. } { [%eval -0.45] } (19. Qg6+ Kh8 20. Qg7#) 19... Bd7 { [%eval -0.64] } 20. Nd5 { [%eval -0.83] } 20... Nxd5 { [%eval -0.76] } 21. Bxd5 { [%eval -0.71] } 21... c4? { (-0.71 → 0.45) Mistake. Qd8 was best. } { [%eval 0.45] } (21... Qd8 22. Qg4 Kh8 23. g3 Qf6 24. h4 Bh6 25. a4 Bxf5 26. Qxf5 bxa4 27. Rxa4 Qxf5 28. exf5 Nf6 29. Bf3 Rb6) 22. Ne7+ { [%eval 0.0] } 22... Bxe7 { [%eval 0.05] } 23. Qxd7 { [%eval 0.0] } 23... Ra7 { [%eval 0.0] } 24. Qg4+ { [%eval 0.0] } 24... Kh8 { [%eval 0.0] } 25. Re3 { [%eval 0.0] } 25... Rg8 { [%eval 0.0] } 26. Qh5 { [%eval 0.0] } 26... Rg7?! { (0.00 → 0.85) Inaccuracy. Bg5 was best. } { [%eval 0.85] } (26... Bg5 27. Rf3 Bf4 28. g3 cxd3 29. cxd3 Rg5 30. Qh3 Rg7 31. Qc8+ Rg8 32. Qh3 Rg7) 27. Bxf7 { [%eval 0.63] } 27... Bg5 { [%eval 0.86] } 28. Rg3?? { (0.86 → -4.29) Blunder. Rf3 was best. } { [%eval -4.29] } (28. Rf3 Qb8 29. Bd5 cxd3 30. Rxd3 Bf6 31. Rh3 Qf8 32. Rd1 Rac7 33. c3 Rg5 34. Qf3 Rcg7 35. g3 Rc7 36. Bb3 Be7 37. Qxf8+ Bxf8) 28... Qd4?? { (-4.29 → 2.39) Blunder. Raxf7 was best. } { [%eval 2.39] } (28... Raxf7 29. Rf1 cxd3 30. Rxd3 Qc6 31. Qe2 Nf6 32. Re1 Rh7 33. Rc3 Qd7 34. Rb3 a4 35. Rxb5 Ng4 36. Rb8+ Kg7 37. Rb7 Qc8 38. Rxf7+) 29. Bg6 { [%eval 2.49] } 29... Qxb2 { [%eval 2.7] } 30. Rf1 { [%eval 2.7] } 30... Bf4 { [%eval 3.2] } 31. Rg4? { (3.20 → 1.74) Mistake. Bxh7 was best. } { [%eval 1.74] } (31. Bxh7 Bxg3 32. Bf5+ Rh7 33. Qe8+ Kg7 34. Qg6+ Kf8 35. Qxd6+ Kg7 36. Qg6+ Kf8 37. hxg3 cxd3 38. Qd6+ Kg7 39. Qxd3 Qd4 40. Qxd4 exd4) 31... Qxc2?? { (1.74 → 5.19) Blunder. Rae7 was best. } { [%eval 5.19] } (31... Rae7 32. Qf5 Bg5 33. dxc4 b4 34. Rg3 Bf4 35. Rh3 Kg8 36. axb4 Nf8 37. Rh8+ Kxh8 38. Qxf8+ Rg8 39. Qxe7 Rxg6 40. bxa5 Qxc2 41. Qd8+) 32. Bxh7 { [%eval 4.52] } 32... Rxh7?? { (4.52 → Mate in 1) Checkmate is now unavoidable. Rxg4 was best. } { [%eval #1] } (32... Rxg4 33. Bf5+ Kg8 34. Qxg4+ Rg7 35. Be6+ Kf8 36. Qh4 Rg5 37. Qh7 Rg7 38. Qh8+ Ke7 39. Bd5 Rg4 40. Qc8 Qxd3 41. Qxg4 Bxh2+ 42. Kxh2) 33. Qe8# { White wins by checkmate. } 1-0