[Event "Rated classical game"] [Site "https://lichess.org/qnZ32brk"] [Date "2020.06.24"] [White "collinb9"] [Black "thatoneguy1475"] [Result "1-0"] [UTCDate "2020.06.24"] [UTCTime "15:02:39"] [WhiteElo "1918"] [BlackElo "1846"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "B27"] [Opening "Pterodactyl Defense: Western, Rhamphorhynchus"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ { B27 Pterodactyl Defense: Western, Rhamphorhynchus } 5. c3 Qxc5 6. Na3 d6 7. Be3 Qc7? { (0.52 → 1.72) Mistake. Qa5 was best. } (7... Qa5 8. e5 Bxe5 9. Nxe5 dxe5 10. Qb3 Nf6 11. Bc4 O-O 12. Bh6) 8. Nb5 Qd8 9. Bc4?! { (1.92 → 0.93) Inaccuracy. e5 was best. } (9. e5 dxe5) 9... a6?? { (0.93 → 4.26) Blunder. Nc6 was best. } (9... Nc6) 10. Nbd4?? { (4.26 → 0.33) Blunder. Qd5 was best. } (10. Qd5) 10... Nf6 11. Qb3 O-O 12. Ng5?! { (0.29 → -0.75) Inaccuracy. e5 was best. } (12. e5 dxe5 13. Nxe5 Qe8 14. O-O Nbd7 15. f4 b5 16. Be2 Bb7 17. c4 e6 18. a4 Nxe5) 12... Qe8 13. f3 h6 14. Nxf7 Rxf7 15. O-O?! { (-0.98 → -1.58) Inaccuracy. Ne6 was best. } (15. Ne6 d5) 15... b5?! { (-1.58 → -1.00) Inaccuracy. Nc6 was best. } (15... Nc6 16. Bxf7+) 16. Bxf7+ Qxf7 17. Qc2?! { (-0.69 → -1.72) Inaccuracy. Qxf7+ was best. } (17. Qxf7+ Kxf7 18. a4 bxa4 19. Rxa4 Bd7 20. Ra5 Nc6 21. Nxc6 Bxc6 22. Rfa1 Bb7 23. R5a4 Rc8) 17... Bd7 18. Qd2 Kh7 19. Rfd1 Nc6 20. Ne2 Ne5 21. b3 Nc6?! { (-2.63 → -1.77) Inaccuracy. g5 was best. } (21... g5 22. Rf1 Rg8 23. Kh1 Nh5 24. Rac1 Rf8 25. Qd5 Qf6 26. Qd2 Nf4 27. Nxf4 gxf4 28. Bd4) 22. Nf4?! { (-1.77 → -2.73) Inaccuracy. Rac1 was best. } (22. Rac1 Nh5) 22... Rc8 23. Nd5 Nxd5 24. exd5 Nd8? { (-2.73 → -1.23) Mistake. Ne5 was best. } (24... Ne5 25. Rac1) 25. Rac1 Qg8 26. c4 Nf7 27. Qa5?! { (-1.01 → -1.61) Inaccuracy. Bd4 was best. } (27. Bd4 bxc4) 27... bxc4 28. Rxc4 Bb5 29. Re4 Be2 30. Rd2?! { (-0.96 → -1.65) Inaccuracy. Rc1 was best. } (30. Rc1 Ne5) 30... Bc3 31. Qa3?! { (-1.47 → -2.11) Inaccuracy. Qb6 was best. } (31. Qb6) 31... Bxd2 32. Bxd2 Bb5 33. Rxe7 Rc5?? { (-1.78 → 0.84) Blunder. Qg7 was best. } (33... Qg7 34. Qb4 Rc2 35. Be1 Qf6 36. Qh4 Qxh4 37. Bxh4 Kg7 38. a4 Bd3 39. Bg3 Kf8 40. Rb7) 34. Bb4?? { (0.84 → -3.02) Blunder. Qb4 was best. } (34. Qb4 Qf8 35. Qe4 Rxd5 36. Qe6 Rf5 37. Bc3 Bc6 38. Qxd6 a5 39. Qd4 Rf4 40. Qe3 Rf5) 34... Rxd5? { (-3.02 → -1.50) Mistake. Qf8 was best. } (34... Qf8) 35. Bxd6?! { (-1.50 → -2.46) Inaccuracy. Qc1 was best. } (35. Qc1 Re5 36. Bxd6 Rxe7 37. Bxe7 Qe8 38. Qe1 Bd3 39. h4 Nd6 40. g4 Nc8 41. Bb4 Qxe1+) 35... Qg7 36. Bg3 Rd1+ 37. Re1 Qd4+ 38. Kh1 Qe3?? { (-1.66 → 7.58) Blunder. Nd6 was best. } (38... Nd6 39. Qa5) 39. Rxd1 Qe2 40. Re1 Qd2?! { (28.27 → Mate in 10) Checkmate is now unavoidable. Qf1+ was best. } (40... Qf1+) 41. Qe7? { (Mate in 10 → 9.71) Lost forced checkmate sequence. Qf8 was best. } (41. Qf8 Qd7 42. Re7 Qxe7 43. Qxe7 Kg8 44. Bf2 Nd6 45. Bc5 Nf5 46. Qf8+ Kh7 47. Qf7+ Kh8) 41... Kg8 42. a4 Bd7 43. Qe2?! { (9.68 → 6.04) Inaccuracy. Qf6 was best. } (43. Qf6 Qg5 44. Qxa6 Qf5 45. Bf2 Nd8 46. Qa8 Qf6 47. Bd4 Qf8 48. Bc5 Bc6 49. Bxf8 Bxa8) 43... Qb4?! { (6.04 → 14.61) Inaccuracy. Qxe2 was best. } (43... Qxe2 44. Rxe2) 44. Qc4? { (14.61 → 5.79) Mistake. Qd3 was best. } (44. Qd3 Bc8 45. Re8+ Kh7 46. Rxc8 Qe7 47. Rc7 Qe6 48. Be5 Kg8 49. Qe4 Nd6 50. Bxd6 Qxe4) 44... Qb6?! { (5.79 → 8.41) Inaccuracy. Qxc4 was best. } (44... Qxc4 45. bxc4) 45. Re7 Qf6 46. Re1 Bf5 47. Re8+ Kh7 48. Be5 Be6 49. Bxf6 Bxc4 50. bxc4 Nd6?! { (59.15 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (50... g5 51. c5 Kg6 52. Re6 Kf5 53. Rxa6 g4 54. fxg4+ Kg6 55. c6 Nd6 56. c7 Nc8 57. Ra8) 51. Rh8# { White wins by checkmate. } 1-0