[Event "Calculus simul"] [Site "https://lichess.org/BCKnZvoE"] [Date "2021.07.23"] [White "Luckyhunter_0417"] [Black "Akilachess"] [Result "0-1"] [UTCDate "2021.07.23"] [UTCTime "12:50:26"] [WhiteElo "2051"] [BlackElo "2381"] [BlackTitle "CM"] [Variant "Standard"] [TimeControl "900+10"] [ECO "B08"] [Opening "Pirc Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6?! { (0.00 → 0.63) Inaccuracy. e6 was best. } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e4 Bg7 3. Nc3 d6 4. Nf3 Nf6 { B08 Pirc Defense: Classical Variation } 5. Bf4?! { (0.66 → -0.01) Inaccuracy. Bg5 was best. } (5. Bg5 O-O 6. Qd2 d5 7. exd5 Nxd5 8. Bh6 Nxc3 9. Bxg7 Kxg7) 5... O-O 6. Qd2 Nc6 7. O-O-O Bg4 8. Be2 Bxf3 9. Bxf3 e5 10. dxe5 dxe5 11. Qxd8 Rfxd8 12. Be3?! { (0.78 → 0.05) Inaccuracy. Bg5 was best. } (12. Bg5 Rxd1+) 12... Nd4 13. Bxd4 exd4 14. Ne2?! { (-0.16 → -1.06) Inaccuracy. Nb5 was best. } (14. Nb5 c6 15. Nxd4 Nxe4 16. Bxe4 Bxd4 17. Rhf1 Bc5 18. Bd3 Kg7 19. c3 a5 20. a4 Rd7) 14... c5 15. Kb1 Nd7?! { (-1.36 → -0.25) Inaccuracy. Re8 was best. } (15... Re8) 16. Nf4 Nb6?! { (-0.61 → 0.00) Inaccuracy. c4 was best. } (16... c4) 17. Nd5? { (0.00 → -1.33) Mistake. Rhe1 was best. } (17. Rhe1 Re8 18. e5 Rxe5 19. Rxe5 Bxe5 20. Nd3 Bd6 21. Bxb7 Rd8 22. a3 Kg7 23. g3 f5) 17... Nc4? { (-1.33 → -0.07) Mistake. Nxd5 was best. } (17... Nxd5 18. exd5 c4 19. h4 a5 20. Rhe1 Kf8 21. c3 dxc3 22. bxc3 Bxc3 23. Re4 b5 24. d6) 18. g3 Rd6 19. Be2 Nb6?! { (-0.13 → 0.45) Inaccuracy. b5 was best. } (19... b5 20. Rhe1 Kf8 21. Bxc4 bxc4 22. b3 cxb3 23. cxb3 Rc6 24. Re2 c4 25. bxc4 Rxc4 26. Rd3) 20. Nxb6 Rxb6 21. b3 a5 22. a4 Re8 23. f3 f5?! { (0.27 → 1.00) Inaccuracy. Bh6 was best. } (23... Bh6) 24. Bc4+ Kf8 25. exf5 Re3? { (1.00 → 2.69) Mistake. gxf5 was best. } (25... gxf5 26. f4) 26. fxg6 Rc3?! { (2.35 → 3.45) Inaccuracy. Rxg6 was best. } (26... Rxg6 27. Bd3) 27. Kc1 hxg6 28. Rd3?! { (3.68 → 2.55) Inaccuracy. f4 was best. } (28. f4) 28... Bh6+? { (2.55 → 4.24) Mistake. g5 was best. } (28... g5 29. Re1 Rf6 30. Re5 Rxf3 31. Rxf3+ Rxf3 32. Rxc5 b6 33. Rc6 Rf2 34. Rxb6 d3 35. Bxd3) 29. f4 g5 30. Rxc3? { (4.54 → 2.81) Mistake. h4 was best. } (30. h4 gxf4 31. g4 Rb4 32. g5 Bg7 33. Kd2 Rcxc4 34. bxc4 Rxa4 35. Rb3 Rb4 36. Rf3 Kg8) 30... dxc3 31. fxg5 Bxg5+ 32. Kd1 Rd6+ 33. Bd3 Kg7 34. Rf1 Bd2 35. Ke2 Re6+ 36. Kf3?? { (3.84 → -0.62) Blunder. Kf2 was best. } (36. Kf2 Rf6+ 37. Kg2 Rxf1 38. Bxf1 Kf6 39. Kf3 Kg5 40. Bd3 Be1 41. Be4 b6 42. Bd3 c4) 36... Re3+ 37. Kg4 Rxd3 38. cxd3 c2 39. Kf5 c1=Q 40. Rxc1 Bxc1 41. Ke6?! { (-0.72 → -1.48) Inaccuracy. Ke4 was best. } (41. Ke4) 41... Be3 42. Kd7?! { (-1.37 → -2.29) Inaccuracy. Kf5 was best. } (42. Kf5 Kh6) 42... b6 43. Kc6 Kf6 44. h4? { (-2.52 → -4.97) Mistake. Kd6 was best. } (44. Kd6 Bf2) 44... Kf5 45. Kb5 Kg4 46. Kc6 Bd4 47. Kb5 Kxg3 48. h5 Kf3 49. h6 Ke3 50. Kc4 Kd2 51. h7 Kc2 52. Kb5 Kxb3 53. Kxb6 Kb4?! { (Mate in 21 → -34.76) Lost forced checkmate sequence. c4+ was best. } (53... c4+ 54. Kc6 cxd3 55. Kd5 Bh8 56. Ke4 d2 57. Kf3 d1=Q+ 58. Kf4 Qd3 59. Kg5 Qe4 60. Kh5) 54. Kc6 Kxa4 55. h8=Q Bxh8 56. Kxc5 Kb3 57. d4 a4 { White resigns. } 0-1