[Event "Day 1 Arena"] [Site "https://lichess.org/kupCKBU1"] [Date "2024.08.05"] [White "Kobojo"] [Black "RishIR2012"] [Result "0-1"] [UTCDate "2024.08.05"] [UTCTime "19:08:23"] [WhiteElo "1022"] [BlackElo "1500"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+64"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "C57"] [Opening "Italian Game: Two Knights Defense, Knight Attack, Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 3. Nf3?! { (0.08 → -0.50) Inaccuracy. d3 was best. } (3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a4 Bd6 7. exd5 cxd5) 3... Nc6?! { (-0.50 → 0.22) Inaccuracy. Nxe4 was best. } (3... Nxe4 4. Nxe5 d5 5. Be2 Bd6 6. Nf3 O-O 7. O-O Re8 8. d4) 4. Ng5 d5 { C57 Italian Game: Two Knights Defense, Knight Attack, Normal Variation } 5. exd5 Nxd5?! { (0.12 → 0.71) Inaccuracy. Na5 was best. } (5... Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. O-O) 6. Bxd5?? { (0.71 → -1.53) Blunder. Nxf7 was best. } (6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nb4 9. O-O c6 10. d4 Qf6) 6... Qxg5? { (-1.53 → -0.07) Mistake. Qxd5 was best. } (6... Qxd5 7. O-O Bf5 8. Nc3 Qd7 9. d3 O-O-O 10. Nge4 h6 11. Be3) 7. Bxc6+ bxc6 8. d3?? { (-0.01 → -4.12) Blunder. Qf3 was best. } (8. Qf3 Qf6 9. d3 Qxf3 10. gxf3 Bh3 11. Ke2 f6 12. Be3 h5) 8... Qxg2 9. Rf1 Qxh2?? { (-4.11 → -0.45) Blunder. Bh3 was best. } (9... Bh3 10. Nd2 Bb4 11. c3 Be7 12. Qf3 Qxf3 13. Nxf3 Bxf1 14. Kxf1 Bd6 15. d4) 10. d4?? { (-0.45 → -4.39) Blunder. Qf3 was best. } (10. Qf3 e4) 10... Bh3 11. Qh5 Qg2 12. Qg5? { (-5.05 → -11.36) Mistake. Qxe5+ was best. } (12. Qxe5+ Be7 13. Qe2 O-O 14. Nc3 Rfb8 15. b3 Re8 16. Be3 Qxf1+ 17. Qxf1 Bxf1) 12... Qxf1+ 13. Kd2 Qxf2+ 14. Kc3?! { (-10.35 → Mate in 2) Checkmate is now unavoidable. Kd1 was best. } (14. Kd1 Qf1+ 15. Kd2 f6 16. Qe3 O-O-O 17. c3 exd4 18. cxd4 Bc5 19. Nc3 Rxd4+) 14... exd4+?! { (Mate in 2 → -14.03) Lost forced checkmate sequence. Qxd4+ was best. } (14... Qxd4+ 15. Kb3 Qb4#) 15. Kb3 Qe3+?? { (-12.34 → -2.49) Blunder. Rb8+ was best. } (15... Rb8+ 16. Ka4 Rb4+ 17. Ka5 Rb5+ 18. Qxb5 cxb5 19. a4 d3 20. Be3 Qxe3 21. axb5) 16. Qxe3+?? { (-2.49 → -8.67) Blunder. Bxe3 was best. } (16. Bxe3 Rb8+ 17. Kc4 dxe3 18. Nc3 h5 19. Kd3 Rd8+ 20. Kxe3 Rh6 21. Rd1 Re6+) 16... dxe3 17. Bxe3 Be6+ 18. Kc3 Rb8 19. b3 Bb4+ 20. Kd3 Bf5+ 21. Ke2 Bxc2 22. Bxa7 Rb7 23. Bd4 Bxb1 24. Rxb1 O-O 25. Rg1 g6 26. a4 Re8+ 27. Kd3 { White offers draw } 27... c5 28. Bc3 Bxc3 29. Kxc3 Re3+ 30. Kc4 Rexb3 31. Kxc5 Rc3+ 32. Kd4 Rbb3 33. Re1 Rd3+ 34. Kc4 Re3 35. Rxe3 Rxe3 36. a5 Re4+ 37. Kb5 Re5+ 38. Kc6? { (-8.50 → Mate in 12) Checkmate is now unavoidable. Kb4 was best. } (38. Kb4 Re1 39. Kc4 Ra1 40. Kb4 Kg7 41. Kb5 Kf6 42. Ka6 h5 43. Kb5 h4) 38... Rxa5 39. Kxc7?! { (-10.86 → Mate in 10) Checkmate is now unavoidable. Kb7 was best. } (39. Kb7 Rf5 40. Kc8 h5 41. Kd8 Rd5+ 42. Kc8 Kg7 43. Kb7 h4 44. Kc6 Rf5) 39... h5 40. Kd7 h4 41. Kd6 h3 42. Ke7 h2 43. Ke8 h1=Q 44. Kd8 Qa8+ 45. Kd7 Ra7+ 46. Kd6 Qd8+ 47. Ke5 Ra6 48. Kf4 Qd5 49. Kg4 Ra3 50. Kf4 Ra4+ 51. Kg3 Qd3+ 52. Kf2 Ra2+ 53. Ke1 Qb1# { Black wins by checkmate. } 0-1