[Event "June 2021 Allegro 1.0"] [Site "https://lichess.org/5Pn6jTcX"] [Date "2021.06.07"] [White "itcfbod"] [Black "CoAtSi_2002"] [Result "0-1"] [UTCDate "2021.06.07"] [UTCTime "19:02:32"] [WhiteElo "2079"] [BlackElo "2241"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation, Van der Wiel Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 c5 7. h4 { B12 Caro-Kann Defense: Advance Variation, Van der Wiel Attack } h5 8. Nf4 Bh7 9. Nxh5 Nc6 10. Bg5? { (0.11 → -1.33) Mistake. dxc5 was best. } (10. dxc5 Qa5) 10... Qb6? { (-1.33 → -0.02) Mistake. f6 was best. } (10... f6 11. exf6) 11. dxc5 Qxc5 12. Nb5? { (0.57 → -0.83) Mistake. Bg2 was best. } (12. Bg2) 12... Kd7?? { (-0.83 → 1.89) Blunder. Qb4+ was best. } (12... Qb4+ 13. c3) 13. c3 a6 14. Be3 Qe7 15. Nd6 Kc7? { (2.23 → 3.81) Mistake. Nxe5 was best. } (15... Nxe5 16. Nxb7 Kc8 17. Nc5 Qc7 18. Na4 Rb8 19. Bxa6+ Kd8 20. Be2 Bd6 21. Rh3 Bg6 22. Nxg7) 16. Qb3?! { (3.81 → 2.84) Inaccuracy. Bc5 was best. } (16. Bc5 Nxe5 17. Nb5+ axb5 18. Bxe7 Nxe7 19. Bxb5 Be4 20. Rh3 Bg2 21. Rg3 Be4 22. f3 Bg6) 16... b5? { (2.84 → 5.09) Mistake. Kb8 was best. } (16... Kb8) 17. Bc5?! { (5.09 → 3.90) Inaccuracy. Bf4 was best. } (17. Bf4 Kd7) 17... Qd7 18. f4? { (4.07 → 1.94) Mistake. Bxb5 was best. } (18. Bxb5 Rb8 19. Bxc6 Qxc6 20. Qa3 Nh6 21. Rg1 f6 22. g5 fxg5 23. Rxg5 Kd7 24. Rg3 Nf5) 18... Nh6?? { (1.94 → 4.34) Blunder. Nf6 was best. } (18... Nf6 19. Nxf6 gxf6 20. Qa3 fxe5 21. Nxb5+ Kb7 22. Nd6+ Kc7 23. fxe5 Bg7 24. O-O-O Bxe5 25. Nc4) 19. a4 b4?! { (5.00 → 7.29) Inaccuracy. Na5 was best. } (19... Na5 20. Qb4) 20. cxb4 Bxd6 21. Bxd6+ Kd8 22. Rc1 Nxg4 23. b5 Nd4 24. Qc3 Rc8? { (8.95 → Mate in 8) Checkmate is now unavoidable. Nf5 was best. } (24... Nf5 25. Qa5+) 25. Qa5+ Ke8 26. Rxc8+?? { (Mate in 1 → 1.75) Lost forced checkmate sequence. Nxg7# was best. } (26. Nxg7#) 26... Qxc8 27. Nxg7+?? { (2.27 → 0.00) Blunder. Qc3 was best. } (27. Qc3 Qxc3+ 28. bxc3 Nf3+ 29. Ke2 Be4 30. Bg2 d4 31. Bxf3 d3+ 32. Kd2 Bxf3 33. Nxg7+ Kd7) 27... Kd7 28. Qc3 Nc2+?! { (0.00 → 1.10) Inaccuracy. Nf3+ was best. } (28... Nf3+ 29. Ke2 Be4 30. Bh3 d4 31. Qxc8+ Rxc8 32. Bxg4 Rc2+ 33. Kd1 Rd2+ 34. Kc1 Rc2+) 29. Ke2?? { (1.10 → -0.63) Blunder. Kd2 was best. } (29. Kd2 Nf2) 29... Qb7?? { (-0.63 → 4.36) Blunder. Be4 was best. } (29... Be4 30. Rh3) 30. Qxc2?? { (4.36 → -9.19) Blunder. bxa6 was best. } (30. bxa6) 30... Bxc2 31. Kf3? { (-9.10 → Mate in 7) Checkmate is now unavoidable. Rg1 was best. } (31. Rg1 Rxh4 32. Rxg4 Rxg4 33. Nh5 Kd8 34. b4 axb5 35. Kd2 Bxa4 36. Be2 Rg2 37. f5 exf5) 31... Be4+?! { (Mate in 7 → -10.97) Lost forced checkmate sequence. Bd1+ was best. } (31... Bd1+ 32. Kg3 Qb6 33. Bc5 Qxc5 34. h5 Qe3+ 35. Kh4 Qxf4 36. Kh3 Bf3 37. Be2 Nf2#) 32. Kxg4 Bxh1 33. Nh5 Bf3+ 34. Kg5 Bxh5 35. bxa6 Qa8?! { (Mate in 6 → -10.33) Lost forced checkmate sequence. Qb6 was best. } (35... Qb6 36. Bb5+ Kd8 37. Bc7+ Qxc7 38. Kf6 Qe7+ 39. Kg7 Qf8+ 40. Kf6 Qh6#) 36. Bb5+ Kc8 37. Kf6 Rd8 38. Be7 Rd7 39. Bc5 d4 40. Bxd7+ Kxd7 41. Bxd4?! { (-14.71 → Mate in 3) Checkmate is now unavoidable. Kg7 was best. } (41. Kg7 Qg2+) 41... Qxa6?! { (Mate in 3 → -11.59) Lost forced checkmate sequence. Qf8 was best. } (41... Qf8 42. Kg5 Qg7+ 43. Kxh5 Qg6#) 42. b4?! { (-11.59 → Mate in 7) Checkmate is now unavoidable. Kg7 was best. } (42. Kg7 Qxa4) 42... Qxa4 43. Bc5 Qc2 44. Kg7 Qf5 45. Be7 Qxf4 46. Bf6 Kc6 47. Kf8 Qxb4+ 48. Kg7 Qg4+ 49. Kf8 Kd5 50. Ke7 Qb4+ 51. Kd7 Ke4 52. Ke8 Kf5?! { (Mate in 11 → -66.23) Lost forced checkmate sequence. Qb8+ was best. } (52... Qb8+ 53. Ke7 Kd5 54. Kd7 Qb7+ 55. Kd8 Kc6 56. Ke8 Qc8+ 57. Bd8 f6+ 58. Kf8 Qxd8+ 59. Kg7) 53. Kd7 Kg6?! { (Mate in 12 → -65.61) Lost forced checkmate sequence. Qd4+ was best. } (53... Qd4+) 54. Ke8?! { (-65.61 → Mate in 7) Checkmate is now unavoidable. Bd8 was best. } (54. Bd8 Qb5+) 54... Qf4?! { (Mate in 7 → -67.09) Lost forced checkmate sequence. Qb7 was best. } (54... Qb7 55. Be7 Qc8+ 56. Bd8 Bd1 57. h5+ Kg7 58. h6+ Kg6 59. Ke7 Qc5+ 60. Kd7 Ba4#) 55. Kd7 Qxf6 { White resigns. } 0-1