[Event "TON Chess Battle 100 Arena"] [Site "https://lichess.org/CHynafiG"] [Date "2026.06.06"] [Round "-"] [White "Biswa_jnv"] [Black "Olonorik"] [Result "1-0"] [GameId "CHynafiG"] [UTCDate "2026.06.06"] [UTCTime "18:54:21"] [WhiteElo "2585"] [BlackElo "2843"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A04"] [Opening "Zukertort Opening: Kingside Fianchetto"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... g6 { [%eval 0.38] } { A04 Zukertort Opening: Kingside Fianchetto } 2. g3 { [%eval 0.16] } 2... Bg7 { [%eval 0.15] } 3. Bg2 { [%eval 0.07] } 3... Nf6 { [%eval 0.18] } 4. O-O { [%eval 0.08] } 4... O-O { [%eval 0.21] } 5. c4 { [%eval 0.1] } 5... d5 { [%eval 0.31] } 6. cxd5 { [%eval 0.28] } 6... Qxd5 { [%eval 0.6] } 7. Nc3 { [%eval 0.58] } 7... Qh5 { [%eval 0.63] } 8. d4 { [%eval 0.82] } 8... Rd8?! { (0.82 → 1.39) Inaccuracy. c5 was best. } { [%eval 1.39] } (8... c5 9. d5 Bh3 10. e4 h6 11. Nh4 Qxd1 12. Rxd1 Bxg2 13. Kxg2 Na6 14. e5) 9. Bf4 { [%eval 0.87] } 9... c5 { [%eval 0.97] } 10. d5 { [%eval 0.84] } 10... Nxd5?? { (0.84 → 3.35) Blunder. Bh3 was best. } { [%eval 3.35] } (10... Bh3 11. Qb3 b6 12. Rad1 h6 13. Ne5 Bxg2 14. Kxg2 g5 15. Be3 Ng4 16. Nxg4) 11. e4 { [%eval 3.08] } 11... e6 { [%eval 3.67] } 12. exd5 { [%eval 3.8] } 12... exd5 { [%eval 3.79] } 13. Nxd5?? { (3.79 → 0.59) Blunder. Bc7 was best. } { [%eval 0.59] } (13. Bc7 Re8 14. Qxd5 Qxd5 15. Nxd5 Na6 16. Bf4 Be6 17. Ng5 Bf5 18. Nc3 Nb4) 13... Nc6?? { (0.59 → 2.91) Blunder. Qxd5 was best. } { [%eval 2.91] } (13... Qxd5 14. Qxd5 Rxd5 15. Rae1 Rd8 16. Bc7 Rf8 17. Bd6 Rd8 18. Ng5 Bxb2 19. Be7) 14. Ne7+ { [%eval 2.9] } 14... Kh8? { (2.90 → 5.29) Mistake. Kf8 was best. } { [%eval 5.29] } (14... Kf8 15. Nxc6 Rxd1 16. Raxd1 Bf6 17. Nb8 c4 18. Nd7+ Bxd7 19. Rxd7 Qb5 20. Rfd1) 15. Qe1 { [%eval 4.45] } 15... Re8? { (4.45 → 7.64) Mistake. Bd7 was best. } { [%eval 7.64] } (15... Bd7 16. Ng5 Rf8 17. Nxc6 h6 18. Bf3 Bxc6 19. Bxh5 hxg5 20. Be5 Bxe5 21. Qe2) 16. Nxg6+ { [%eval 7.59] } 16... hxg6 { [%eval 7.58] } 17. Qxe8+ { [%eval 7.35] } 17... Kh7 { [%eval 7.47] } 18. Ng5+ { [%eval 7.49] } 18... Kh6? { (7.49 → Mate in 6) Checkmate is now unavoidable. Qxg5 was best. } { [%eval #6] } (18... Qxg5 19. Bxg5 Ne5 20. Rae1 Bg4 21. Qxe5 Bxe5 22. Rxe5 Be6 23. Rfe1 Bxa2 24. h4) 19. Nxf7+? { (Mate in 6 → 8.10) Lost forced checkmate sequence. Qxf7 was best. } { [%eval 8.1] } (19. Qxf7 Qxh2+ 20. Kxh2 Ne5 21. Ne6+ Kh5 22. Nxg7+ Kg4 23. f3+ Nxf3+ 24. Bxf3#) 19... Kh7 { [%eval 8.11] } 20. Ng5+ { [%eval 7.75] } 20... Kh6? { (7.75 → Mate in 7) Checkmate is now unavoidable. Qxg5 was best. } { [%eval #7] } (20... Qxg5 21. Bxg5 Rb8 22. Qe4 Ne5 23. Rae1 Ng4 24. Qe7 Bf5 25. Qf7 Rf8 26. Qxb7) 21. Ne6+? { (Mate in 7 → 8.55) Lost forced checkmate sequence. Qg8 was best. } { [%eval 8.55] } (21. Qg8 Qxg5 22. Bxg5+ Kxg5 23. Qxg7 Kf5 24. Rfe1 b6 25. Qf7+ Kg5 26. Qf4+ Kh5) 21... Kh7 { [%eval 8.45] } 22. Nxg7 { [%eval 8.41] } 22... Kxg7 { [%eval 8.49] } 23. Rae1 { [%eval 8.95] } 23... a5? { (8.95 → Mate in 15) Checkmate is now unavoidable. Bh3 was best. } { [%eval #15] } (23... Bh3 24. Qxa8 Bxg2 25. Qxb7+ Ne7 26. Rxe7+ Kf8 27. Qxg2 Qxh2+ 28. Kxh2 Kxe7 29. Bg5+) 24. Re7+ { [%eval 13.15] } 24... Nxe7 { [%eval 13.68] } 25. Qxe7+ { [%eval #15] } 25... Kg8 { [%eval 12.55] } 26. Be5 { [%eval 9.65] } 26... Qh7? { (9.65 → Mate in 1) Checkmate is now unavoidable. Qxe5 was best. } { [%eval #1] } (26... Qxe5 27. Qxe5 Bg4 28. Bd5+ Kh7 29. Qe7+ Kh6 30. Re1 a4 31. f3 Be6 32. Qxe6) 27. Bd5+ { [%eval #2] } { Black resigns. } 1-0