[Event "CCA MIXED MON 203RD CHALLENGE"] [Site "https://lichess.org/2h5YkNBy"] [Date "2026.05.18"] [Round "-"] [White "ADRIJACHAKRABORTY"] [Black "Aishani2015"] [Result "1-0"] [GameId "2h5YkNBy"] [UTCDate "2026.05.18"] [UTCTime "13:28:35"] [WhiteElo "970"] [BlackElo "893"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "600+3"] [ECO "C50"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Nc3 { [%eval 0.08] } 2... Bc5 { [%eval 0.38] } 3. Nf3 { [%eval 0.44] } 3... Nc6 { [%eval 0.46] } 4. Bc4 { [%eval 0.12] } 4... Nf6 { [%eval 0.09] } { C50 Four Knights Game: Italian Variation } 5. Ng5 { [%eval -0.32] } 5... O-O { [%eval -0.29] } 6. Nxf7? { (-0.29 → -1.72) Mistake. d3 was best. } { [%eval -1.72] } (6. d3 d6 7. h3 h6 8. Nf3 Na5 9. Bb3 Nxb3 10. axb3 Re8) 6... Qe7?! { (-1.72 → -0.67) Inaccuracy. Rxf7 was best. } { [%eval -0.67] } (6... Rxf7 7. Bxf7+ Kxf7 8. d3 Kg8 9. O-O h6 10. Be3 d6 11. Qd2) 7. O-O? { (-0.67 → -2.30) Mistake. Ng5+ was best. } { [%eval -2.3] } (7. Ng5+ d5 8. exd5 Bxf2+ 9. Kxf2 Ne4+ 10. Ke1 Qxg5 11. Nxe4 Qxg2) 7... d5? { (-2.30 → -0.88) Mistake. Rxf7 was best. } { [%eval -0.88] } (7... Rxf7 8. d3 d5 9. Nxd5 Nxd5 10. exd5 Nd8 11. Qh5 g6 12. Qg5) 8. exd5?? { (-0.88 → -3.67) Blunder. Nxd5 was best. } { [%eval -3.67] } (8. Nxd5 Nxd5 9. Bxd5 Rxf7 10. Bxf7+ Qxf7 11. d3 Bd6 12. c3 Be6) 8... Nd4?? { (-3.67 → 1.30) Blunder. Qxf7 was best. } { [%eval 1.3] } (8... Qxf7 9. d3 Na5 10. Be3 Bb4 11. Qd2 c6 12. f4 Nxc4 13. dxc4 exf4 14. Rxf4) 9. d6 { [%eval 1.43] } 9... cxd6 { [%eval 1.6] } 10. Nh6+?? { (1.60 → -2.94) Blunder. Nxd6+ was best. } { [%eval -2.94] } (10. Nxd6+ Kh8 11. Nxc8 Raxc8 12. d3 Qe8 13. Ne4 Nxe4 14. dxe4 Qg6 15. Kh1 Qxe4) 10... Kh8 { [%eval -2.96] } 11. Nf7+?! { (-2.96 → -4.40) Inaccuracy. Nd5 was best. } { [%eval -4.4] } (11. Nd5 Nxd5 12. Bxd5 gxh6 13. c3 Nf5 14. d4 Bb6 15. a4 a5 16. Qb3 Ba7) 11... Kg8?? { (-4.40 → 1.51) Blunder. Rxf7 was best. } { [%eval 1.51] } (11... Rxf7 12. h3 Bf5 13. d3 Be6 14. Bxe6 Nxe6 15. Na4 a5 16. Nxc5 dxc5 17. Re1) 12. Nxd6+ { [%eval 1.51] } 12... Kh8 { [%eval 1.48] } 13. Nf7+?? { (1.48 → -3.77) Blunder. Nxc8 was best. } { [%eval -3.77] } (13. Nxc8 Raxc8 14. d3 Qe8 15. Bg5 b5 16. Bxf6 gxf6 17. Bb3 f5 18. Ne2 Nxb3) 13... Kg8?? { (-3.77 → 1.64) Blunder. Rxf7 was best. } { [%eval 1.64] } (13... Rxf7 14. Kh1 Be6 15. d3 h6 16. Bxe6 Nxe6 17. f3 Qc7 18. Re1 Bd4 19. Ne4) 14. Nb5?? { (1.64 → -1.81) Blunder. Nxe5+ was best. } { [%eval -1.81] } (14. Nxe5+ Kh8 15. Re1 Bg4 16. Nxg4 Qxe1+ 17. Qxe1 Nxg4 18. Ne4 Nxf2 19. Nxf2 Nxc2) 14... a6?? { (-1.81 → 2.60) Blunder. Rxf7 was best. } { [%eval 2.6] } (14... Rxf7 15. Nxd4 Bxd4 16. c3 Bb6 17. Qb3 Bf5 18. a4 Re8 19. d4 exd4 20. a5) 15. Nxe5+?? { (2.60 → 0.02) Blunder. Nxd4 was best. } { [%eval 0.02] } (15. Nxd4 exd4 16. Re1 Qc7 17. Ne5+ Kh8 18. d3 b5 19. Bb3 Bd6 20. Bf4 Bg4) 15... Kh8 { [%eval 0.9] } 16. Nf7+?? { (0.90 → -0.89) Blunder. Nxd4 was best. } { [%eval -0.89] } (16. Nxd4 Bxd4 17. Nf3 Ng4 18. Be2 Qd6 19. g3 Nxf2 20. Rxf2 Bh3 21. d3 Bxf2+) 16... Kg8?? { (-0.89 → 3.42) Blunder. Rxf7 was best. } { [%eval 3.42] } (16... Rxf7 17. Nxd4 Bxd4 18. Bxf7 Qxf7 19. d3 Bd7 20. c3 Be5 21. Bg5 Bd6 22. Bh4) 17. Qe1?? { (3.42 → -2.97) Blunder. Nxd4 was best. } { [%eval -2.97] } (17. Nxd4 Bxd4 18. c3 b5 19. Bb3 Be6 20. Bxe6 Qxe6 21. Ng5 Qd5 22. Nh3 Rae8) 17... Qd6?? { (-2.97 → 7.01) Blunder. Qxe1 was best. } { [%eval 7.01] } (17... Qxe1 18. Ng5+ Kh8 19. Rxe1 axb5 20. Bd3 h6 21. b4 Bb6 22. Nf3 Nxf3+ 23. gxf3) 18. Nfxd6+ { [%eval 6.8] } 18... Kh8 { [%eval 7.0] } 19. Nf7+ { [%eval 6.92] } 19... Kg8 { [%eval 7.09] } 20. Qe5 { [%eval 6.43] } 20... Nd7 { [%eval 7.86] } 21. Nh6+ { [%eval 7.05] } 21... Kh8 { [%eval 7.12] } 22. Qd5 { [%eval 6.61] } 22... axb5?? { (6.61 → Mate in 2) Checkmate is now unavoidable. Nf3+ was best. } { [%eval #2] } (22... Nf3+ 23. gxf3 gxh6 24. Nc7 Be7 25. Nxa8 b5 26. b4 Bf6 27. Kh1 Bxa1) 23. Nf7+?? { (Mate in 2 → 5.16) Lost forced checkmate sequence. Qg8+ was best. } { [%eval 5.16] } (23. Qg8+ Rxg8 24. Nf7#) 23... Kg8?? { (5.16 → Mate in 3) Checkmate is now unavoidable. Rxf7 was best. } { [%eval #3] } (23... Rxf7 24. Qxf7 Nf6 25. d3 Bg4 26. Bh6 Rg8 27. Kh1 bxc4 28. Qxc4) 24. Nh6+ { [%eval #2] } 24... Kh8 { [%eval #2] } 25. Bd3?? { (Mate in 2 → 5.58) Lost forced checkmate sequence. Qg8+ was best. } { [%eval 5.58] } (25. Qg8+ Rxg8 26. Nf7#) 25... Nxc2?? { (5.58 → Mate in 2) Checkmate is now unavoidable. gxh6 was best. } { [%eval #2] } (25... gxh6 26. b4 Ra4 27. bxc5 Nf6 28. Qxd4 Rxd4 29. Bb2 Rb4 30. Be5 Kg8 31. Rae1) 26. Bxc2? { (Mate in 2 → 7.55) Lost forced checkmate sequence. Qg8+ was best. } { [%eval 7.55] } (26. Qg8+ Rxg8 27. Nf7#) 26... gxh6 { [%eval 7.32] } 27. d4 { [%eval 7.27] } 27... Be7 { [%eval 8.46] } 28. Qe4 { [%eval 8.44] } 28... Nf6 { [%eval 10.24] } 29. Qxe7 { [%eval 9.96] } 29... Rg8? { (9.96 → Mate in 3) Checkmate is now unavoidable. Bf5 was best. } { [%eval #3] } (29... Bf5 30. Bxh6 Nh5 31. Rfe1 Bxc2 32. Bxf8 Bg6 33. Bh6 Kg8 34. Qxb7 Rd8 35. Qc7) 30. Qxf6+ { [%eval #2] } 30... Rg7 { [%eval #2] } 31. Qf8+?! { (Mate in 2 → 11.57) Lost forced checkmate sequence. Bxh6 was best. } { [%eval 11.57] } (31. Bxh6 Bf5 32. Qxg7#) 31... Rg8 { [%eval 11.2] } 32. Qxh6 { [%eval 10.81] } 32... Bd7?! { (10.81 → Mate in 1) Checkmate is now unavoidable. Rg7 was best. } { [%eval #1] } (32... Rg7 33. Bf4 Ra6 34. Qh5 Re6 35. Rfe1 Ree7 36. Rxe7 Rxe7 37. Be5+ Kg8 38. Re1) 33. Qxh7# { White wins by checkmate. } 1-0