[Event "CASC Serale sistema Svizzero"] [Site "https://lichess.org/RD9tz6jY"] [Date "2020.05.12"] [White "ErreEmme2012"] [Black "piedonematto"] [Result "1/2-1/2"] [UTCDate "2020.05.12"] [UTCTime "20:52:56"] [WhiteElo "1488"] [BlackElo "1508"] [WhiteRatingDiff "+1"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 { C50 Four Knights Game: Italian Variation } 5. a3 O-O 6. d3 a6 7. O-O b5 8. Ba2 Be7 9. Nd5 Nxd5?! { (0.79 → 1.47) Inaccuracy. d6 was best. } (9... d6) 10. exd5 Nd4 11. Nxe5 d6 12. Nc6 Nxc6 13. dxc6 Qe8?! { (0.97 → 1.76) Inaccuracy. d5 was best. } (13... d5) 14. Bd5?! { (1.76 → 1.08) Inaccuracy. Re1 was best. } (14. Re1 Be6) 14... Be6 15. Qf3 Rb8?! { (0.71 → 1.29) Inaccuracy. Bxd5 was best. } (15... Bxd5) 16. d4?! { (1.29 → 0.34) Inaccuracy. c3 was best. } (16. c3 Bxd5 17. Qxd5 Bf6 18. Be3 Qe6 19. Qxe6 fxe6 20. g4 e5 21. b4 h6 22. a4 Ra8) 16... Rb6? { (0.34 → 1.86) Mistake. Bxd5 was best. } (16... Bxd5) 17. Be4?! { (1.86 → 0.76) Inaccuracy. Re1 was best. } (17. Re1) 17... d5 18. Bxd5 Bxd5 19. Qxd5 Qxc6 20. Qxc6 Rxc6 21. c3 Re8 22. Bf4 Bd6 23. Bxd6 Rxd6 24. Rae1?! { (1.61 → 0.77) Inaccuracy. Rfe1 was best. } (24. Rfe1 Kf8 25. Kf1 Rd5 26. Rxe8+ Kxe8 27. Ke2 c5 28. Kd3 Kd7 29. a4 cxd4 30. cxd4 bxa4) 24... Kf8?! { (0.77 → 1.49) Inaccuracy. Rde6 was best. } (24... Rde6 25. Rxe6) 25. Rxe8+ Kxe8 26. Re1+ Re6?! { (1.55 → 2.56) Inaccuracy. Kd7 was best. } (26... Kd7 27. h4 h5 28. Re3 g6 29. Kf1 Rb6 30. Rf3 Ke6 31. Ke2 Rb8 32. Kd3 a5 33. d5+) 27. Rxe6+ fxe6 28. f4 Ke7 29. Kf2 Kd6 30. Ke3 c5? { (2.27 → 4.19) Mistake. a5 was best. } (30... a5 31. b3) 31. Ke4 cxd4 32. Kxd4 g6?! { (3.66 → 5.36) Inaccuracy. Kc6 was best. } (32... Kc6 33. c4) 33. c4 bxc4 34. Kxc4 e5?? { (4.46 → 11.99) Blunder. h6 was best. } (34... h6 35. b4 g5 36. fxg5 hxg5 37. Kd4 Kc6 38. a4 Kd6 39. Ke4 g4 40. Kf4 e5+ 41. Ke4) 35. fxe5+ Kxe5 36. b4 Kd6 37. a4 Kc6 38. b5+ axb5+ 39. axb5+ Kb6?! { (59.61 → Mate in 24) Checkmate is now unavoidable. Kd6 was best. } (39... Kd6 40. h4 h6 41. g4 g5 42. h5 Ke5 43. b6 Kf4 44. b7 Kxg4 45. b8=Q Kh4 46. Qb6) 40. h4 h6?! { (70.72 → Mate in 22) Checkmate is now unavoidable. Kc7 was best. } (40... Kc7 41. Kc5) 41. g4 g5 42. h5 Kc7 43. Kc5 Kb7 44. b6 Kb8 45. Kd6 Kb7 46. Ke6 Kxb6 47. Kf6 Kc7 48. Kg6 Kd7 49. Kxh6 Ke7 50. Kg7 Ke6 51. h6 Ke5 52. h7 Kf4 53. h8=Q Kxg4 54. Kg6 Kf4 55. Qh5 g4 56. Qh2+ g3 57. Qg2 Kg4 58. Kf6 Kf4 59. Qd2+ Kf3 60. Qd3+ Kf2 61. Qf5+ Kg2 62. Kg5 Kg1 63. Qc5+ Kh2 64. Kg4 g2 65. Qh5+ Kg1 66. Qc5+ Kh1 67. Qc1+?? { (Mate in 3 → 0.00) Lost forced checkmate sequence. Qh5+ was best. } (67. Qh5+ Kg1 68. Kg3 Kf1 69. Qd1#) 67... g1=Q+ 68. Qxg1+ Kxg1 { The game is a draw. } 1/2-1/2