[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/4EawFB0N"] [Date "2019.04.28"] [White "Nathanael236"] [Black "BlunderInducer"] [Result "1-0"] [UTCDate "2019.04.28"] [UTCTime "01:00:02"] [WhiteElo "1876"] [BlackElo "1957"] [WhiteRatingDiff "+15"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B03"] [Opening "Alekhine Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nf6 2. e5 Nd5 3. d4 d6 { B03 Alekhine Defense } 4. exd6 cxd6 5. Nf3 Bg4?! { (0.17 → 0.95) Inaccuracy. g6 was best. } (5... g6 6. c3 Bg7 7. Bc4 Nb6 8. Bb3 O-O 9. Na3 Nc6 10. O-O) 6. Be2 g6 7. O-O Bg7 8. c3 O-O 9. Qb3 Nb6 10. Be3 Qc7 11. Nbd2 Nc6 12. Rac1 Be6 13. c4 Na5?? { (0.45 → 2.92) Blunder. d5 was best. } (13... d5) 14. Qb5 Nd7 15. b4 Nc6 16. d5 a6 17. Qa4 b5?! { (4.19 → 6.35) Inaccuracy. Bf5 was best. } (17... Bf5) 18. Qb3 Nc5?! { (5.75 → 7.99) Inaccuracy. bxc4 was best. } (18... bxc4) 19. bxc5 bxc4 20. Bxc4 Na5 21. Qa4 Nxc4 22. Qxc4 Bf5 23. c6 Rfb8 24. Nd4 Bc8 25. Rb1 a5?! { (6.69 → 10.86) Inaccuracy. Rxb1 was best. } (25... Rxb1 26. Rxb1 Rb8 27. Rxb8 Qxb8 28. N4f3 Kf8 29. h3 Qb2 30. Kh2 Ke8 31. a4 Qc3 32. Kg3) 26. Rxb8 Rxb8 27. Rb1 Ra8 28. Nb5 Qd8 29. a4 Ba6 30. Nb3 Be5 31. Nxa5? { (8.89 → 4.65) Mistake. c7 was best. } (31. c7 Qc8 32. Nxa5 Qf5 33. Rc1 Qc8 34. Nc6 Bf6 35. Nca7 Qe8 36. Qc6 Qxc6 37. Rxc6 Bb7) 31... Qxa5 32. g3 Rc8?! { (3.76 → 5.73) Inaccuracy. Bc8 was best. } (32... Bc8 33. Qb4) 33. Qb3? { (5.73 → 3.49) Mistake. Qb4 was best. } (33. Qb4) 33... Kg7 34. Bd2?? { (3.91 → -4.20) Blunder. Qb4 was best. } (34. Qb4) 34... Qxd2 35. Na7?? { (-3.94 → -12.35) Blunder. Qd1 was best. } (35. Qd1 Qa2) 35... Rc7?? { (-12.35 → -3.88) Blunder. Bd4 was best. } (35... Bd4) 36. Qb8?? { (-3.88 → -24.43) Blunder. Nb5 was best. } (36. Nb5 Rc8 37. Rd1 Qe2 38. Rc1 Qe4 39. Qc4 Qf3 40. Re1 h5 41. Qe4 Qb3 42. Re3 Qd1+) 36... Qc2 37. Qb3 Qf5?? { (-10.77 → -3.50) Blunder. Qxb3 was best. } (37... Qxb3 38. Rxb3 Rxa7 39. Rb4 Bd3 40. g4 Ra5 41. h4 Rxd5 42. f4 Bd4+ 43. Kg2 e5 44. fxe5) 38. Nb5 Rc8 39. Qb4 Rb8 40. Qa5?? { (-3.69 → Mate in 9) Checkmate is now unavoidable. Rc1 was best. } (40. Rc1 Qf3 41. Qc4 Rc8 42. Re1 e6 43. c7 Bb7 44. Qe4 Qb3 45. Rb1 Qa2 46. Nxd6 Bxd6) 40... Bxb5?? { (Mate in 9 → -4.89) Lost forced checkmate sequence. Qxb1+ was best. } (40... Qxb1+ 41. Kg2 Qe4+ 42. Kg1 Bc8 43. Qb4 Qxb4 44. Kf1 Qxa4 45. Kg2 Rxb5 46. h3 Qe4+ 47. Kh2) 41. axb5? { (-4.89 → -26.67) Mistake. Rxb5 was best. } (41. Rxb5 Rxb5 42. axb5 Qb1+ 43. Kg2 Qe4+ 44. Kg1 Bd4 45. Qd2 Bb6 46. Qd1 f6 47. h3 Qf5) 41... Bd4? { (-26.67 → -5.85) Mistake. Qxb1+ was best. } (41... Qxb1+) 42. Qa2? { (-5.85 → -65.14) Mistake. Rf1 was best. } (42. Rf1) 42... Bxf2+?! { (-65.14 → -6.93) Inaccuracy. Ra8 was best. } (42... Ra8 43. Qe2) 43. Qxf2?! { (-6.93 → -57.27) Inaccuracy. Kg2 was best. } (43. Kg2 Bd4) 43... Qxb1+ 44. Kg2 Rxb5 45. c7?! { (-56.16 → Mate in 35) Checkmate is now unavoidable. Qd4+ was best. } (45. Qd4+ f6) 45... Rc5?? { (Mate in 35 → -6.28) Lost forced checkmate sequence. Qe4+ was best. } (45... Qe4+ 46. Kg1 Rb1+ 47. Qf1 Rxf1+ 48. Kxf1 Qh1+ 49. Ke2 Qxh2+ 50. Kd1 Qg1+ 51. Kc2 Qc5+ 52. Kb2) 46. Qd4+ f6 47. Qg4?? { (-5.86 → Mate in 5) Checkmate is now unavoidable. Qxc5 was best. } (47. Qxc5 Qe4+ 48. Kg1 dxc5 49. c8=Q Qd4+ 50. Kf1 Qxd5 51. Qc7 Kf7 52. Qf4 c4 53. Qe3 Qh1+) 47... Rxc7 48. Qe6 Qb5 49. Kh3 Rc5?! { (Mate in 5 → -57.18) Lost forced checkmate sequence. Qf1+ was best. } (49... Qf1+ 50. Kh4 Rc4+ 51. g4 Qf2+ 52. Kh3 Rc3+ 53. Qe3 Rxe3#) 50. Qxe7+ Kh6 51. Qf8+?! { (-13.88 → Mate in 5) Checkmate is now unavoidable. Qxf6 was best. } (51. Qxf6 Qd7+ 52. Kg2 Rc2+ 53. Kf3 Qe8 54. Qh4+ Kg7 55. Qd4+ Kg8 56. Qd3 Qf8+ 57. Kg4 Rc4+) 51... Kh5?! { (Mate in 5 → -57.85) Lost forced checkmate sequence. Kg5 was best. } (51... Kg5 52. Qxf6+ Kxf6 53. Kg4 Qe2+ 54. Kh3 Kg5 55. g4 Qxg4#) 52. g4+?! { (-57.85 → Mate in 6) Checkmate is now unavoidable. Qxf6 was best. } (52. Qxf6 Qd7+) 52... Kg5 53. Qe7 Rxd5?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Qf1+ was best. } (53... Qf1+ 54. Kg3 Rc3+ 55. Qe3+ Rxe3#) 54. Qe3# { White wins by checkmate. } 1-0