[Event "RoAlgo Tournament 1"] [Site "https://lichess.org/CTVVs8Qm"] [Date "2023.06.18"] [White "TheWinner0"] [Black "VPurice"] [Result "0-1"] [UTCDate "2023.06.18"] [UTCTime "13:05:00"] [WhiteElo "1254"] [BlackElo "1547"] [Variant "Standard"] [TimeControl "300+3"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 { C47 Four Knights Game: Italian Variation } d6?? { (0.00 → 1.76) Blunder. Nxe4 was best. } (4... Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. d4 exd4 9. Bxc6+) 5. O-O? { (1.76 → 0.15) Mistake. Ng5 was best. } (5. Ng5 d5 6. exd5 Na5 7. Bb5+ c6 8. dxc6 bxc6 9. Be2 Be7) 5... Be6 6. Bxe6 fxe6 7. d3 Qd7 8. b3 O-O-O 9. Na4 Kb8 10. c4 Ne7?! { (-0.15 → 0.89) Inaccuracy. h6 was best. } (10... h6 11. Rb1) 11. b4 Ng6 12. b5 d5 13. Nc5?? { (0.72 → -4.86) Blunder. Qb3 was best. } (13. Qb3 Be7 14. Rb1 Rhf8 15. Be3 dxe4 16. dxe4 Nxe4 17. Rfd1 Qc8 18. Bxa7+ Kxa7 19. Qe3+ b6) 13... Bxc5 14. cxd5 exd5 15. exd5 Qxd5 16. Ne1 Nf4 17. Qf3 Qxf3 18. Nxf3 Ne2+ 19. Kh1 Nxc1 20. Raxc1 Bb6 21. Nxe5 Rde8 22. Nf7 Rhf8 23. Ng5 Ng4 24. f3 Nf2+ 25. Rxf2 Bxf2 26. Nxh7 Rh8 27. Ng5 Re1+?! { (-6.18 → -4.83) Inaccuracy. Be3 was best. } (27... Be3 28. Rb1 Bxg5 29. a4 c5 30. bxc6 Re7 31. Kg1 Kc8 32. Rxb7 Rxb7) 28. Rxe1 Bxe1 29. Kg1 Re8 30. g3 Re5 31. Ne4 Rxb5 32. f4 Rb1 33. Kg2 Rb2+ 34. Kf3 Rxa2 35. f5 Ra6 36. Nc5 Kc8 37. Nxa6 bxa6 38. g4 Kd7 39. Kf4 Ke7 40. Ke5 Bc3+ 41. d4 a5 42. h4 a4 43. g5 a3 44. f6+?! { (-6.93 → -11.93) Inaccuracy. Ke4 was best. } (44. Ke4 a2) 44... gxf6+ 45. gxf6+ Kf7 46. h5 a2 47. h6?! { (-18.82 → Mate in 26) Checkmate is now unavoidable. Ke4 was best. } (47. Ke4 a1=Q 48. h6 Bxd4 49. Kd5 Bxf6 50. Kc6 Qe5 51. Kb7 a5 52. h7 a4 53. Kb8 a3) 47... Bxd4+?! { (Mate in 26 → -18.21) Lost forced checkmate sequence. a1=Q was best. } (47... a1=Q 48. Kf4 Bxd4 49. Kg3 Qb2 50. Kf4 Bxf6 51. Kg4 a5 52. Kg3 Qb6 53. Kg4 a4 54. Kh5) 48. Kxd4?! { (-18.21 → Mate in 46) Checkmate is now unavoidable. Kd5 was best. } (48. Kd5 Bxf6 49. Kc6 a1=Q 50. Kc5 Qe5+ 51. Kc4 a5 52. Kd3 a4 53. h7 Qd4+ 54. Ke2 Qb2+) 48... a1=Q+ 49. Ke4 Qxf6 50. Kd5 Qxh6 51. Kc5 Qb6+ 52. Kc4 a6 53. Kd5 a5 54. Kc4 a4 55. Kc3 a3 56. Kc2 a2 57. Kc1 a1=Q+ 58. Kc2 Qa3 59. Kd1 Qbb2 60. Ke1 Qaa1# { Black wins by checkmate. } 0-1