[Event "Rated classical game"] [Site "https://lichess.org/epeyA85a"] [Date "2017.09.16"] [White "kcp23"] [Black "ahmadsaudiii"] [Result "1-0"] [UTCDate "2017.09.16"] [UTCTime "01:59:01"] [WhiteElo "2100"] [BlackElo "1856"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B40"] [Opening "Sicilian Defense: Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 { B40 Sicilian Defense: Four Knights Variation } 6. Bc4 a6 7. O-O b5 8. Nxc6 dxc6 9. Qxd8+ Kxd8 10. Bd3 e5 11. Be3 Kc7 12. f3 Be7 13. a4 b4 14. Ne2 a5 15. f4? { (0.44 → -1.15) Mistake. Bc4 was best. } (15. Bc4 Nd7 16. Rfd1 f6 17. Nc1 Nc5 18. Nd3 Nxd3 19. cxd3 Rd8 20. Rac1 f5 21. Bd5 Bb7) 15... c5?? { (-1.15 → 3.17) Blunder. Ng4 was best. } (15... Ng4 16. Bf2 Nxf2 17. Kxf2 Bc5+ 18. Ke1 exf4 19. Nxf4 Bd4 20. Rb1 f6 21. Kd2 Rd8 22. h3) 16. fxe5 Ng4 17. Rxf7 Nxe3 18. Rxe7+ Kd8 19. Rxg7 c4 20. Nd4 cxd3 21. cxd3 Ng4?? { (3.20 → Mate in 7) Checkmate is now unavoidable. Ra6 was best. } (21... Ra6 22. Rc1 Rg6 23. Ra7 Rhg8 24. e6 Rxe6 25. Nxe6+ Bxe6 26. g3 Rg5 27. Rcc7 h5 28. Rh7) 22. Rf1?? { (Mate in 7 → 0.29) Lost forced checkmate sequence. Nc6+ was best. } (22. Nc6+ Ke8 23. Rf1 Nf6 24. Rxf6 Ra7 25. Rxa7 Bd7 26. Ra8+ Bc8 27. e6 b3 28. Rxc8#) 22... Nxe5 23. Nb5 Ra6 24. d4 Rg6 25. Ra7 Nc4?! { (0.08 → 0.81) Inaccuracy. Nd3 was best. } (25... Nd3 26. Ra8) 26. b3?! { (0.81 → 0.00) Inaccuracy. Rc1 was best. } (26. Rc1 Nxb2 27. Ra8 Ke7 28. Rc7+ Kf6 29. e5+ Ke6 30. Nd6 Rhg8 31. Nxc8 Rxg2+ 32. Kf1 R8g7) 26... Nd2 27. Rc1 Rhg8 28. g3 Nxe4 29. Ra8 Nc3 30. Nxc3 Rc6?? { (0.08 → 2.98) Blunder. bxc3 was best. } (30... bxc3 31. Rxc3 Kd7 32. Rxa5 Rc6 33. Ra7+ Kd6 34. Rxc6+ Kxc6 35. Rxh7 Be6 36. b4 Ra8 37. a5) 31. Ne2 Rxc1+ 32. Nxc1 Re8 33. Kf2 Re4 34. d5?! { (4.02 → 3.07) Inaccuracy. Ne2 was best. } (34. Ne2 Kc7 35. Rxa5 Kd6 36. Rb5 Bg4 37. Nf4 Rxd4 38. Ke3 Rd1 39. Rxb4 Ra1 40. Kd4 Rd1+) 34... Rd4 35. Rxa5 Rd2+?! { (2.88 → 4.12) Inaccuracy. Rd1 was best. } (35... Rd1 36. Rc5 Ba6 37. Ke3 Kd7 38. Ke4 Re1+ 39. Kd4 Rd1+ 40. Ke5 Re1+ 41. Kf6 Kd6 42. Rc6+) 36. Ke3 Rc2?! { (3.70 → 4.85) Inaccuracy. Rxh2 was best. } (36... Rxh2 37. Ra7 Rb2 38. Kd4 Bf5 39. Ke5 Rc2 40. Kxf5 Rxc1 41. Rxh7 Rc3 42. Ke6 Re3+ 43. Kd6) 37. Nd3 Rc3 38. Kd4 Rxb3 39. Kc4?! { (5.37 → 4.11) Inaccuracy. Ra7 was best. } (39. Ra7) 39... Rc3+ 40. Kd4 Rb3 41. Ra7 Bf5?! { (4.63 → 6.47) Inaccuracy. Rb1 was best. } (41... Rb1 42. Ke5 b3 43. Rxh7 Rd1 44. Kd6 Ke8 45. Rh8+ Kf7 46. Rxc8 Rxd3 47. Rb8 Rd4 48. a5) 42. Ne5 Rb1 43. d6 b3?! { (6.05 → 12.90) Inaccuracy. Rd1+ was best. } (43... Rd1+ 44. Kc5) 44. Ra8+ Bc8 45. d7 Rd1+ 46. Kc3 b2? { (7.55 → Mate in 5) Checkmate is now unavoidable. Rxd7 was best. } (46... Rxd7 47. Nxd7) 47. dxc8=Q+ Ke7 48. Qf8+ Ke6 49. Re8+ Kd5 50. Qf3+ Kc5 51. Qxd1 { Black resigns. } 1-0