[Event "Rated blitz game"] [Site "https://lichess.org/yLoHkBkq"] [Date "2015.12.09"] [White "Pontifex"] [Black "PetrosianNimzo"] [Result "0-1"] [UTCDate "2015.12.09"] [UTCTime "11:56:33"] [WhiteElo "1500"] [BlackElo "1570"] [WhiteRatingDiff "-141"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. Bg2 c6 4. O-O Be6 5. d4 Nbd7 6. c3 g6 7. Re1 Bg7 8. Nbd2 O-O 9. e4 dxe4 10. Nxe4 Qc8 11. Nfg5 Nb6? { (0.30 → 1.88) Mistake. Bd5 was best. } (11... Bd5 12. Nxf6+ exf6 13. Ne4 Nb6 14. Bf4 Re8 15. Qd3 Bxe4 16. Bxe4 Nd5 17. Bd2 f5 18. Bg2 Qd7 19. a3) 12. Nxe6 Qxe6 13. Bg5?! { (1.84 → 0.86) Inaccuracy. Nc5 was best. } (13. Nc5 Qc8 14. Rxe7 Re8 15. Rxe8+ Nxe8 16. Qb3 Bf8 17. Bf4 Nc7 18. Re1 Nbd5 19. Bxc7 Qxc7 20. Bxd5 cxd5) 13... Qc8 14. Bxf6 exf6 15. Qc2 Qd7 16. Nc5 Qc7 17. Re2 Nd5?! { (0.39 → 1.36) Inaccuracy. Rfe8 was best. } (17... Rfe8 18. Rae1 Rxe2 19. Rxe2 f5 20. Qb3 Rd8 21. a4 Bf8 22. Re1 Kg7 23. Nxb7 Rb8 24. a5 Qxb7 25. axb6) 18. Rae1 b6 19. Nb3?! { (1.41 → 0.70) Inaccuracy. Na6 was best. } (19. Na6 Qb7 20. Bxd5 cxd5 21. Qa4 b5 22. Qa3 Rfd8 23. Re7 Qb6 24. Nc7 Bf8 25. Nxa8 Bxe7 26. Rxe7 Rxa8) 19... Qd7 20. c4 Nb4 21. Qd2 Nxa2? { (1.10 → 2.36) Mistake. Qd6 was best. } (21... Qd6 22. a3 Na6 23. Qc2 Rac8 24. c5 Qb8 25. Qc4 bxc5 26. dxc5 Qb5 27. Qxb5 cxb5 28. Bb7 Nxc5 29. Bxc8) 22. Ra1 Rfe8 23. Rxa2 f5 24. Ra1 a5 25. Rae1 Red8?! { (2.18 → 3.47) Inaccuracy. Rxe2 was best. } (25... Rxe2 26. Qxe2 a4 27. Nd2 Qxd4 28. Bxc6 Rc8 29. Bxa4 Qxb2 30. Rb1 Qd4 31. Bb5 Rd8 32. Nf3 Qe4 33. Re1) 26. Re7 Qd6 27. Qe3? { (2.81 → 1.48) Mistake. d5 was best. } (27. d5 Bf6 28. Rb7 c5 29. Nc1 Rd7 30. Rxd7 Qxd7 31. Ne2 Re8 32. Ra1 h5 33. Nc3 h4 34. Nb5 Qd8) 27... c5?? { (1.48 → 6.96) Blunder. Bf6 was best. } (27... Bf6 28. Rb7 a4 29. d5 axb3 30. dxc6 Bd4 31. Qe7 Qxe7 32. Rbxe7 Rf8 33. c7 Ra5 34. Bb7 Rc5 35. R1e2) 28. dxc5 bxc5 29. Nxc5?! { (6.83 → 4.28) Inaccuracy. Bxa8 was best. } (29. Bxa8 Rxa8 30. Re8+ Rxe8 31. Qxe8+ Bf8 32. Nxa5 Kg7 33. Nc6 Qf6 34. Ne5 Bd6 35. f4 h6 36. Ra1 Qe7) 29... Rac8?! { (4.28 → 6.29) Inaccuracy. Bd4 was best. } (29... Bd4 30. Nb7 Qb4 31. Qf4 Rd7 32. Nd6 Bf6 33. R7e2 Rad8 34. Qh6 Re7 35. Rxe7 Bxe7 36. Rxe7 Qxd6 37. Qe3) 30. Na4?? { (6.29 → 2.59) Blunder. Nb7 was best. } (30. Nb7 f4 31. Qf3 Qd2 32. R7e2 Qb4 33. Nxd8 Rxd8 34. Re8+ Bf8 35. Qxf4 Qd6 36. Rxd8 Qxd8 37. Bd5 Qd7) 30... Rxc4 31. b3 Rb4 32. Ra7? { (2.31 → 0.74) Mistake. Bf1 was best. } (32. Bf1 Bf6 33. Re8+ Kg7 34. Bc4 Rb7 35. Rxd8 Qxd8 36. Qf3 Rd7 37. Nc3 Rd2 38. Nb5 Rd7 39. Qc6 Re7) 32... Bd4 33. Qd3?? { (0.79 → -11.10) Blunder. Qd2 was best. } (33. Qd2 Rxb3 34. Rae7 Qb4 35. Qxb4 Rxb4 36. Bc6 Rc4 37. Bb5 Rb4 38. Re8+ Rxe8 39. Bxe8 Kg7 40. Rc1 Kf8) 33... Bxf2+ 34. Kxf2 Qxd3 35. Ree7 Qd2+ 36. Kf3?! { (-16.72 → Mate in 2) Checkmate is now unavoidable. Kf1 was best. } (36. Kf1 Rxb3 37. Re1 Qd3+ 38. Kg1 Qd4+ 39. Kh1 Qxa7 40. g4 Qd4 41. gxf5 Qxa4 42. h3 Qb4 43. Rf1 a4) 36... Qd3+?! { (Mate in 2 → -22.20) Lost forced checkmate sequence. Rd3+ was best. } (36... Rd3+ 37. Re3 Rxe3#) 37. Kf2 Qd2+ 38. Kf3?! { (-17.43 → Mate in 2) Checkmate is now unavoidable. Kf1 was best. } (38. Kf1 Rxb3 39. Re1 Qd3+ 40. Kg1 Qd4+ 41. Kh1 Qxa7 42. Rc1 Qe3 43. Rf1 Qd4 44. Rf4 Qa1+ 45. Bf1 Rb4) 38... Rd3+ 39. Re3 Qxe3# { Black wins by checkmate. } 0-1