[Event "OIS - Weekly Tournament Arena"] [Site "https://lichess.org/apEJ6Sa5"] [Date "2026.02.01"] [Round "-"] [White "OISCVR_IDHANT"] [Black "Rishi-123"] [Result "0-1"] [GameId "apEJ6Sa5"] [UTCDate "2026.02.01"] [UTCTime "06:22:31"] [WhiteElo "1032"] [BlackElo "1455"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "300+5"] [ECO "A05"] [Opening "Zukertort Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 { [%eval 0.1] } 1... Nf6 { [%eval 0.18] } { A05 Zukertort Opening } 2. Nh4?! { (0.18 → -0.71) Inaccuracy. c4 was best. } { [%eval -0.71] } (2. c4 e6 3. d4 d5 4. Nc3 Be7 5. Bf4 O-O 6. e3 Nbd7) 2... Nc6 { [%eval -0.37] } 3. g4?? { (-0.37 → -2.37) Blunder. d4 was best. } { [%eval -2.37] } (3. d4 e5 4. dxe5 Nxe5 5. Nf3 Nxf3+ 6. exf3 d5 7. Bd3 Qe7+) 3... e5 { [%eval -2.07] } 4. Bg2?! { (-2.07 → -3.33) Inaccuracy. h3 was best. } { [%eval -3.33] } (4. h3 h5) 4... Bb4? { (-3.33 → -1.74) Mistake. Nxg4 was best. } { [%eval -1.74] } (4... Nxg4 5. Nf5 d5 6. Ng3 f5 7. c4 f4 8. cxd5 fxg3 9. fxg3 Nb4 10. Nc3) 5. c3 { [%eval -1.7] } 5... Ba5?! { (-1.70 → -0.66) Inaccuracy. Nxg4 was best. } { [%eval -0.66] } (5... Nxg4 6. Nf5 Bf8 7. e4 Nf6 8. Ne3 Ne7 9. d4 d6 10. h4 h5 11. Nd2) 6. b4? { (-0.66 → -1.83) Mistake. g5 was best. } { [%eval -1.83] } (6. g5 Nh5) 6... Bb6 { [%eval -1.56] } 7. b5? { (-1.56 → -3.57) Mistake. g5 was best. } { [%eval -3.57] } (7. g5 d5) 7... Nxg4 { [%eval -2.99] } 8. f3?? { (-2.99 → Mate in 2) Checkmate is now unavoidable. Nf3 was best. } { [%eval #-2] } (8. Nf3) 8... Bf2+?? { (Mate in 2 → -4.84) Lost forced checkmate sequence. Qxh4+ was best. } { [%eval -4.84] } (8... Qxh4+ 9. Kf1 Qf2#) 9. Kf1 { [%eval -4.68] } 9... Nf6?? { (-4.68 → 2.17) Blunder. Bxh4 was best. } { [%eval 2.17] } (9... Bxh4 10. Ba3 Nf2 11. Qa4 Nxh1 12. bxc6 dxc6 13. Qa5 Bf6 14. d4 Be6 15. Nd2) 10. Kxf2 { [%eval 2.66] } 10... O-O { [%eval 2.92] } 11. Ba3? { (2.92 → 1.27) Mistake. bxc6 was best. } { [%eval 1.27] } (11. bxc6 Nd5 12. Nf5 dxc6 13. Ng3 Qh4 14. d3 f5 15. Kf1 e4 16. dxe4 fxe4) 11... d6 { [%eval 1.36] } 12. Bc5?? { (1.36 → -3.62) Blunder. bxc6 was best. } { [%eval -3.62] } (12. bxc6 Nh5) 12... dxc5 { [%eval -3.56] } 13. f4?! { (-3.56 → -5.49) Inaccuracy. bxc6 was best. } { [%eval -5.49] } (13. bxc6 Nh5 14. Qa4 Nf4 15. Ng6 fxg6 16. h4 b6 17. d3 Kh8 18. Nd2 Qe7) 13... Ne4+?! { (-5.49 → -4.31) Inaccuracy. Ng4+ was best. } { [%eval -4.31] } (13... Ng4+ 14. Kg1 Qxh4 15. Qf1 Ne7 16. h3 Nh6 17. c4 Ng6 18. Nc3 exf4 19. Rd1) 14. Ke1?? { (-4.31 → Mate in 2) Checkmate is now unavoidable. Kg1 was best. } { [%eval #-2] } (14. Kg1 Qxh4 15. Bxe4 Ne7 16. Qf1 exf4 17. Qf2 Qg5+ 18. Qg2 Qe5 19. Na3 Be6) 14... Qxh4+ { [%eval #-1] } 15. Kf1 { [%eval #-1] } 15... Bh3?? { (Mate in 1 → -6.64) Lost forced checkmate sequence. Qf2# was best. } { [%eval -6.64] } (15... Qf2#) 16. Bxh3?? { (-6.64 → Mate in 1) Checkmate is now unavoidable. Qe1 was best. } { [%eval #-1] } (16. Qe1 Qxf4+ 17. Kg1 Qg5 18. Qf1 Nd8 19. Qf3 Qxg2+ 20. Qxg2 Bxg2 21. Kxg2 Nd6) 16... Qxh3+ { [%eval #-7] } 17. Ke1 { [%eval #-2] } 17... Rae8? { (Mate in 2 → -7.85) Lost forced checkmate sequence. Qh4+ was best. } { [%eval -7.85] } (17... Qh4+ 18. Kf1 Qf2#) 18. Rg1 { [%eval -10.67] } 18... Re6 { [%eval -8.24] } 19. Rg3 { [%eval -9.47] } 19... Nxg3 { [%eval -8.94] } 20. hxg3? { (-8.94 → Mate in 4) Checkmate is now unavoidable. d3 was best. } { [%eval #-4] } (20. d3 Qxh2 21. bxc6 exf4 22. Kd2 bxc6 23. Kc1 f3 24. exf3 Qh6+ 25. Qd2 Qf6) 20... Qh1+?! { (Mate in 4 → -10.51) Lost forced checkmate sequence. Qxg3+ was best. } { [%eval -10.51] } (20... Qxg3+ 21. Kf1 Qxf4+ 22. Ke1 Qg3+ 23. Kf1 Rf6#) 21. Kf2 { [%eval -10.14] } 21... Qxd1 { [%eval -9.63] } 22. Ke3? { (-9.63 → Mate in 4) Checkmate is now unavoidable. Na3 was best. } { [%eval #-4] } (22. Na3 Qxa1 23. bxc6 Rxc6 24. Nc2 Qh1 25. Ne3 Re8 26. Nf5 Qh2+ 27. Kf1 Qh3+) 22... Rh6?! { (Mate in 4 → -16.52) Lost forced checkmate sequence. exf4+ was best. } { [%eval -16.52] } (22... exf4+ 23. Kf2 Qxe2+ 24. Kg1 f3 25. bxc6 Qg2#) 23. fxe5?! { (-16.52 → Mate in 10) Checkmate is now unavoidable. Na3 was best. } { [%eval #-10] } (23. Na3 exf4+) 23... Rh3?! { (Mate in 10 → -11.55) Lost forced checkmate sequence. Nxe5 was best. } { [%eval -11.55] } (23... Nxe5 24. Na3 Qxa1 25. Nc4 Qg1+ 26. Ke4 Qg2+ 27. Ke3 Qxg3+ 28. Ke4 Rh4+ 29. Kd5) 24. Na3 { [%eval -11.24] } 24... Qxa1 { [%eval -11.07] } 25. Nc2?! { (-11.07 → Mate in 6) Checkmate is now unavoidable. bxc6 was best. } { [%eval #-6] } (25. bxc6 bxc6 26. Nc4 Rd8 27. Kf2 Rh2+ 28. Kf3 Qf1+ 29. Ke4 Qxe2+ 30. Ne3 Re8) 25... Rxg3+ { [%eval #-6] } 26. Kf2 { [%eval #-1] } 26... Qg1# { Black wins by checkmate. } 0-1