[Event "CCA ADVANCED 188th Challenge"] [Site "https://lichess.org/aFEecTzn"] [Date "2026.01.18"] [Round "-"] [White "SAYANTAN_BHOWMICK"] [Black "bristinata"] [Result "1-0"] [GameId "aFEecTzn"] [UTCDate "2026.01.18"] [UTCTime "12:41:08"] [WhiteElo "1474"] [BlackElo "621"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "600+3"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nf3 { [%eval 0.18] } 2... Nc6 { [%eval 0.21] } 3. Bc4 { [%eval 0.07] } 3... Nf6 { [%eval 0.1] } 4. Nc3 { [%eval 0.0] } 4... Bc5 { [%eval 0.09] } 5. d3 { [%eval 0.07] } { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } 5... d5? { (0.07 → 1.34) Mistake. d6 was best. } { [%eval 1.34] } (5... d6 6. Na4 Bb6 7. Nxb6 axb6 8. a4 O-O 9. c3 h6 10. O-O) 6. exd5 { [%eval 1.43] } 6... Nb4 { [%eval 1.67] } 7. Ne4 { [%eval 1.65] } 7... Nd7? { (1.65 → 3.28) Mistake. Be7 was best. } { [%eval 3.28] } (7... Be7 8. Nxe5 Nbxd5 9. O-O O-O 10. Re1 c6 11. Qf3 Qc7 12. d4 Nxe4 13. Qxe4) 8. a3 { [%eval 3.19] } 8... Nxd5?! { (3.19 → 4.60) Inaccuracy. Na6 was best. } { [%eval 4.6] } (8... Na6 9. b4 Be7 10. O-O O-O 11. Re1 Nab8 12. Bb2 Nb6 13. Nxe5 Nxd5 14. Bb3) 9. Bxd5 { [%eval 4.61] } 9... Qe7 { [%eval 4.95] } 10. Bg5 { [%eval 5.02] } 10... Qf8 { [%eval 5.42] } 11. Qd2 { [%eval 5.17] } 11... b6?! { (5.17 → 7.55) Inaccuracy. f6 was best. } { [%eval 7.55] } (11... f6 12. Be3 Be7 13. Qe2 Nb6 14. Nc3 Bd7 15. Bb3) 12. Bxa8 { [%eval 7.36] } 12... f6 { [%eval 7.49] } 13. Be3 { [%eval 7.57] } 13... Bd6 { [%eval 7.82] } 14. Bc6 { [%eval 7.42] } 14... f5 { [%eval 7.21] } 15. Bxd7+ { [%eval 7.24] } 15... Bxd7 { [%eval 7.04] } 16. Nxd6+ { [%eval 7.15] } 16... Qxd6 { [%eval 7.38] } 17. Qc3 { [%eval 6.97] } 17... Qg6 { [%eval 7.82] } 18. Qxe5+ { [%eval 7.64] } 18... Kf8 { [%eval 8.75] } 19. g3 { [%eval 7.66] } 19... Qc6 { [%eval 8.05] } 20. Nd4?! { (8.05 → 5.82) Inaccuracy. Bd4 was best. } { [%eval 5.82] } (20. Bd4 Qh6 21. O-O c5 22. Rfe1 Bc6 23. Qxf5+ Qf6 24. Bxf6 Bxf3 25. Qxf3) 20... Qg6?! { (5.82 → 8.83) Inaccuracy. Qxh1+ was best. } { [%eval 8.83] } (20... Qxh1+ 21. Kd2 Qxa1 22. Qxc7 Ba4 23. Qxa7 b5 24. Qb8+ Kf7 25. Qc7+ Ke8 26. Qc8+) 21. Qxc7 { [%eval 9.07] } 21... Qf7 { [%eval 8.88] } 22. Qxa7 { [%eval 8.93] } 22... f4 { [%eval 9.01] } 23. Bxf4 { [%eval 7.86] } 23... g6 { [%eval 9.64] } 24. Bd6+ { [%eval 8.85] } 24... Kg8 { [%eval 9.32] } 25. Qxb6 { [%eval 8.86] } 25... Qd5 { [%eval 13.42] } 26. Qd8+ { [%eval 11.82] } 26... Kf7?! { (11.82 → Mate in 2) Checkmate is now unavoidable. Kg7 was best. } { [%eval #2] } (26... Kg7 27. Qxd7+ Qf7 28. Ne6+ Kf6 29. Be5+ Kxe5 30. Qxf7 Rc8 31. Kd2 Kd6 32. Nd4) 27. Qe7+ { [%eval #1] } 27... Kg8 { [%eval #1] } 28. Qf8# { White wins by checkmate. } 1-0