[Event "Rated rapid game"] [Site "https://lichess.org/mPUYuqzK"] [Date "2014.09.14"] [White "Valera42kem"] [Black "SANDOKANKAN"] [Result "1-0"] [UTCDate "2014.09.14"] [UTCTime "16:03:39"] [WhiteElo "1646"] [BlackElo "2023"] [WhiteRatingDiff "+20"] [BlackRatingDiff "-40"] [Variant "Standard"] [TimeControl "480+8"] [ECO "B02"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 { B02 Alekhine Defense } 2. Nc3 d6 3. Bc4 g6 4. d3 Bg7 5. h3 O-O 6. Nf3 c6 7. Bg5 b5 8. Bb3 b4 9. Ne2 Nfd7 10. O-O Bxb2 11. Rb1 Bg7 12. Nh2 a5 13. Ba4?! { (-0.56 → -1.42) Inaccuracy. Ng4 was best. } (13. Ng4 Kh8 14. Bh6 Nc5 15. Bxg7+ Kxg7 16. Bc4 d5) 13... Nc5 14. Bb3 a4 15. Bc4 Nca6?! { (-1.40 → -0.79) Inaccuracy. d5 was best. } (15... d5 16. exd5 cxd5 17. Bb5 Qa5 18. c4 dxc4 19. Bxc4 Nc6 20. Nf3 Bf5 21. Rc1 Rad8 22. d4 Ne4 23. Be3 e5 24. g4 Be6 25. Qc2) 16. d4 Re8?! { (-0.80 → -0.25) Inaccuracy. d5 was best. } (16... d5 17. exd5 cxd5 18. Bd3 Nc6 19. Bb5 Nab8 20. Nf3 Qa5 21. Bd3 Ba6 22. Bxa6 Nxa6 23. Bd2 Nc7 24. c3 b3 25. axb3 a3 26. Ra1) 17. f4?! { (-0.25 → -0.89) Inaccuracy. c3 was best. } (17. c3 bxc3 18. Nxc3 Nc7 19. Nf3 Be6 20. Qe2 c5 21. Nb5 Bxc4 22. Qxc4 Nxb5 23. Rxb5 Nd7 24. Rfb1 Qc8 25. Rc1 cxd4 26. Nxd4 Qxc4) 17... Qb6?! { (-0.89 → -0.22) Inaccuracy. d5 was best. } (17... d5 18. exd5 cxd5 19. Bb5 Bd7 20. c4 bxc3 21. Nxc3 Qa5 22. Rf3 Nc7 23. Bxd7 Nxd7 24. Ng4 Ne6 25. Ne2 Qc7 26. Nh6+ Bxh6 27. Bxh6) 18. Kh1 c5? { (-0.62 → 0.77) Mistake. Qa5 was best. } (18... Qa5 19. Bd3 d5 20. exd5 cxd5 21. f5 gxf5 22. Bxf5 Bxf5 23. Rxf5) 19. d5?? { (0.77 → -1.07) Blunder. f5 was best. } (19. f5 e6 20. fxg6 fxg6 21. Ng4 Kh8 22. c3 Nc6 23. Rf7 Ra7 24. Rxa7 Nxa7 25. Qxa4 Nc6 26. Bb5) 19... Nc7 20. f5 h6? { (-1.25 → 0.01) Mistake. Nd7 was best. } (20... Nd7 21. fxg6 hxg6 22. Ng4 Ba6 23. Bxa6 Qxa6 24. Bh6 Qc4 25. Bxg7 Kxg7 26. Qd2 Rh8 27. Ng3 f6 28. Ra1 Qc3 29. Qxc3 bxc3 30. Rab1) 21. fxg6 fxg6 22. Be3 Ba6 23. Bxa6 Nbxa6?? { (-0.15 → 3.06) Blunder. Qxa6 was best. } (23... Qxa6 24. Ng4 h5 25. Nh6+ Bxh6 26. Bxh6 Qc4 27. Nf4 Qxe4 28. Qd2 Nd7 29. Rbe1 Qd4 30. Qc1 Ne5) 24. Nf4 Kh7?? { (3.27 → 7.95) Blunder. e6 was best. } (24... e6 25. Nxg6 Nb5 26. Qh5 Nc3 27. Ng4 Qb7 28. Bxh6 Nxe4 29. Kh2 Qxd5 30. Qh4 Bxh6) 25. Qg4 g5? { (8.83 → Mate in 10) Checkmate is now unavoidable. Rg8 was best. } (25... Rg8 26. Qxg6+ Kh8 27. Qh5 Rge8 28. Ng6+ Kg8 29. Qf5 Rab8 30. Ng4 Rf8 31. Nxe7+ Kh8 32. Ng6+ Kg8 33. Nxf8 Rxf8 34. Qg6 Rxf1+ 35. Rxf1) 26. Nh5?? { (Mate in 10 → 5.24) Lost forced checkmate sequence. Qf5+ was best. } (26. Qf5+ Kg8 27. Nh5 Rf8 28. Qg6 Ne8 29. Rxf8+ Kxf8 30. Nxg7 e6 31. Rf1+ Nf6 32. Rxf6+ Ke7 33. Qf7+ Kd8 34. Qg8+ Kd7 35. Rf7#) 26... Rf8 27. Qd7?! { (5.32 → 3.55) Inaccuracy. Nxg7 was best. } (27. Nxg7 Kxg7 28. Bxg5 hxg5 29. Qxg5+ Kh8 30. Qh4+ Kg8 31. Ng4 Nb5 32. Rxf8+ Rxf8 33. Nh6+ Kg7 34. Qxe7+ Kxh6) 27... Rae8? { (3.55 → 5.66) Mistake. Qa7 was best. } (27... Qa7 28. Rxf8 Rxf8 29. Nxg7 Kxg7 30. Qxe7+ Rf7 31. Qxd6 Nb5 32. Qe5+ Kh7 33. Qe6 Nc3 34. Rf1 Kg7 35. Rxf7+ Qxf7 36. Qxa6 Nxe4 37. Ng4) 28. Nxg7?? { (5.66 → 1.54) Blunder. Rxf8 was best. } (28. Rxf8 Rxf8 29. Qxe7 Ne6 30. dxe6 Qc7 31. Qxg7+ Qxg7 32. Nxg7 Kxg7 33. Rd1 Rd8 34. e7 Re8 35. Rxd6 Nc7 36. Bxc5 Rxe7 37. Rc6 Rd7) 28... Kxg7 29. Rxf8 Rxf8 30. Qxe7+?? { (3.25 → -2.20) Blunder. Bxg5 was best. } (30. Bxg5 Nxd5 31. exd5 Qc7 32. Qxa4 hxg5 33. Qxa6 Rf2) 30... Rf7 31. Qd8 Nb8?? { (-2.20 → 2.17) Blunder. Nxd5 was best. } (31... Nxd5 32. Qxb6 Nxb6 33. Re1 Nc4 34. Bg1 Re7 35. Nf3 Re6 36. Rd1 Rxe4 37. Nd2 Nxd2 38. Rxd2 Re6 39. Bh2 c4 40. Rxd6 Nc5 41. Rxe6) 32. Rf1?? { (2.17 → 0.00) Blunder. Bxg5 was best. } (32. Bxg5 hxg5 33. Ng4 Kg6 34. Qh8 Rh7) 32... Rxf1+ 33. Nxf1 Qb5?? { (0.00 → 9.72) Blunder. Nxd5 was best. } (33... Nxd5 34. Qe8 Nf6 35. Qe6 Qc6 36. Ng3 Qd7 37. Nf5+ Kg6 38. Ne7+ Kg7 39. Nf5+) 34. Ng3 Qd7 35. Nf5+ Kg6?! { (12.46 → Mate in 5) Checkmate is now unavoidable. Qxf5 was best. } (35... Qxf5 36. exf5 Nxd5 37. Bxc5 dxc5 38. Qxd5 b3 39. axb3 a3 40. Qe5+ Kf7 41. Qxb8 a2 42. Qa7+ Kf6 43. Qxa2 Kxf5 44. Qa5 h5 45. Qxc5+) 36. Qg8+ Kh5 37. g4# { White wins by checkmate. } 1-0