[Event "1st KSN Invictus"] [Site "https://lichess.org/69RxMiQh"] [Date "2026.03.20"] [Round "-"] [White "ArunamMariappan"] [Black "juanachess06"] [Result "0-1"] [GameId "69RxMiQh"] [UTCDate "2026.03.20"] [UTCTime "15:26:26"] [WhiteElo "1893"] [BlackElo "1580"] [WhiteRatingDiff "-31"] [BlackRatingDiff "+39"] [Variant "Standard"] [TimeControl "180+2"] [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 0.22] } 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... h6 { [%eval 0.1] } 6. Be3 { [%eval 0.0] } 6... Bb6 { [%eval 0.1] } 7. O-O { [%eval 0.07] } 7... d6 { [%eval 0.0] } 8. h3 { [%eval -0.03] } 8... O-O { [%eval 0.08] } 9. Qd2 { [%eval -0.09] } 9... Be6 { [%eval -0.02] } 10. Bd5 { [%eval -0.3] } 10... Bxd5 { [%eval -0.3] } 11. Nxd5 { [%eval -0.25] } 11... Nxd5 { [%eval -0.33] } 12. exd5 { [%eval -0.34] } 12... Ne7 { [%eval -0.34] } 13. c4 { [%eval -0.38] } 13... Kh7 { [%eval -0.26] } 14. d4 { [%eval -0.76] } 14... exd4? { (-0.76 → 0.48) Mistake. e4 was best. } { [%eval 0.48] } (14... e4 15. Ne1 c6 16. dxc6 bxc6 17. d5 Bxe3 18. fxe3 cxd5 19. cxd5 Qb6 20. Rb1) 15. Bxd4 { [%eval 0.53] } 15... Nf5?! { (0.53 → 1.25) Inaccuracy. Bxd4 was best. } { [%eval 1.25] } (15... Bxd4 16. Nxd4 Ng6 17. Rae1 Qf6 18. Re3 Rae8 19. Rfe1 Re5 20. Nf3 Rxe3 21. Rxe3) 16. Qd3 { [%eval 1.35] } 16... g6 { [%eval 1.32] } 17. Bxb6?! { (1.32 → 0.37) Inaccuracy. Bc3 was best. } { [%eval 0.37] } (17. Bc3 Ng3 18. Rfe1 f5 19. Nd2 Nh5 20. a4 Qh4 21. Qf1 a5 22. Nf3 Qd8) 17... axb6 { [%eval 0.34] } 18. Nd4 { [%eval -0.15] } 18... Qf6 { [%eval 0.15] } 19. Nxf5 { [%eval 0.18] } 19... gxf5 { [%eval 0.25] } 20. Qxf5+?? { (0.25 → -6.43) Blunder. a3 was best. } { [%eval -6.43] } (20. a3 Rfe8 21. Rae1 Kg6 22. Re3 Rxe3 23. fxe3 Re8 24. Rf3 h5 25. Qc2 h4) 20... Qxf5 { [%eval -6.6] } 21. f4 { [%eval -7.27] } 21... Rg8 { [%eval -7.14] } 22. Rf3 { [%eval -7.42] } 22... Qc2 { [%eval -7.15] } 23. Raf1? { (-7.15 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } { [%eval #-1] } (23. Rf2 Qxc4 24. f5 Rae8 25. Rd1 Kh8 26. f6 Qe4 27. a3 h5 28. Rdf1 Qxd5) 23... Qxc4? { (Mate in 1 → -7.07) Lost forced checkmate sequence. Qxg2# was best. } { [%eval -7.07] } (23... Qxg2#) 24. f5 { [%eval -7.22] } 24... Qxd5 { [%eval -7.07] } 25. b3 { [%eval -9.96] } 25... Rxa2 { [%eval -7.98] } 26. f6? { (-7.98 → Mate in 3) Checkmate is now unavoidable. g4 was best. } { [%eval #-3] } (26. g4 Qd4+ 27. R1f2 Rxf2 28. Rxf2 Kh8 29. b4 b5 30. Kf1 Qd1+ 31. Kg2 Qe1) 26... Raxg2+ { [%eval #-3] } 27. Kh1 { [%eval #-3] } 27... Rg1+ { [%eval #-3] } 28. Rxg1 { [%eval #-3] } 28... Qxf3+ { [%eval #-2] } 29. Kh2 { [%eval #-2] } 29... Qf2+ { [%eval #-1] } 30. Kh1 { [%eval #-1] } 30... Qxg1# { Black wins by checkmate. } 0-1