[Event "OIS - Weekly Tournament Arena"] [Site "https://lichess.org/daSOJmCL"] [Date "2026.02.08"] [Round "-"] [White "OISM_MUHAMMAD"] [Black "Izan3113"] [Result "0-1"] [GameId "daSOJmCL"] [UTCDate "2026.02.08"] [UTCTime "06:06:51"] [WhiteElo "1372"] [BlackElo "999"] [WhiteRatingDiff "-46"] [BlackRatingDiff "+70"] [Variant "Standard"] [TimeControl "300+5"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.18] } 1... e5 { [%eval 0.22] } 2. Bc4 { [%eval 0.03] } { C23 Bishop's Opening } 2... Bb4? { (0.03 → 1.18) Mistake. Nf6 was best. } { [%eval 1.18] } (2... Nf6 3. Nc3 Bc5 4. d3 O-O 5. Nf3 d6 6. Na4 Bb4+ 7. c3) 3. Qf3? { (1.18 → 0.00) Mistake. c3 was best. } { [%eval 0.0] } (3. c3 Ba5 4. Nf3 Nf6 5. d4 d5 6. exd5 exd4 7. Qe2+ Qe7) 3... Nf6 { [%eval 0.0] } 4. Qg3?! { (0.00 → -1.09) Inaccuracy. a3 was best. } { [%eval -1.09] } (4. a3 Ba5 5. Nc3 O-O 6. Nge2 c6 7. O-O d6 8. h3 Be6) 4... Nxe4?? { (-1.09 → 0.90) Blunder. O-O was best. } { [%eval 0.9] } (4... O-O 5. a3 Nxe4 6. Qd3 Nxf2 7. Kxf2 Bc5+ 8. Ke1 c6 9. b4) 5. Qf3?? { (0.90 → -2.48) Blunder. Qxg7 was best. } { [%eval -2.48] } (5. Qxg7 Qf6 6. Bxf7+ Ke7 7. Qxf6+ Nxf6 8. Bb3 d5 9. c3 Bd6 10. d4 exd4) 5... Nf6 { [%eval -2.25] } 6. Qg3 { [%eval -2.69] } 6... Ne4?? { (-2.69 → 0.90) Blunder. O-O was best. } { [%eval 0.9] } (6... O-O 7. a3 Bc5 8. d3 d5 9. Ba2 Ng4 10. Be3 Nxe3 11. fxe3 c6 12. Nc3) 7. Qxg7 { [%eval 0.78] } 7... Ke7?? { (0.78 → 10.29) Blunder. Qf6 was best. } { [%eval 10.29] } (7... Qf6 8. Bxf7+ Ke7 9. Qxf6+ Nxf6 10. Bb3 d5 11. Ne2 Nc6 12. Nbc3 Be6 13. O-O) 8. Qxf7+ { [%eval 9.83] } 8... Kd6 { [%eval 9.79] } 9. Qh5?? { (9.79 → 2.55) Blunder. Qd5+ was best. } { [%eval 2.55] } (9. Qd5+ Ke7 10. Qxe5+ Kf8 11. Qxh8+ Ke7 12. Qg7+ Kd6 13. Qd4+ Ke7 14. Qxe4+ Kf8) 9... Nf6 { [%eval 2.54] } 10. Qf5? { (2.54 → 0.97) Mistake. Qh4 was best. } { [%eval 0.97] } (10. Qh4 Nd5 11. Qxd8 Rxd8 12. c3 Bc5 13. Ne2 b5 14. Bxb5 c6 15. d4 cxb5) 10... Re8?! { (0.97 → 2.09) Inaccuracy. Kc6 was best. } { [%eval 2.09] } (10... Kc6 11. Be2 b6 12. Qxe5 Kb7 13. Qf4 Nc6 14. c3 Be7 15. d4 d5 16. Qf3) 11. Qd3+?! { (2.09 → 1.27) Inaccuracy. a3 was best. } { [%eval 1.27] } (11. a3 Ke7 12. Qg5 d5 13. axb4 dxc4 14. Nf3 Be6 15. Qg7+ Kd6 16. d4 cxd3) 11... Ke7 { [%eval 1.09] } 12. Qb3 { [%eval 0.71] } 12... d5?? { (0.71 → 3.01) Blunder. a5 was best. } { [%eval 3.01] } (12... a5 13. c3 d5 14. Be2 Bd6 15. d4 Nc6 16. Qd1 Kf8 17. Nf3 Qe7 18. Na3) 13. Qxb4+ { [%eval 2.74] } 13... Qd6?! { (2.74 → 4.02) Inaccuracy. Kf7 was best. } { [%eval 4.02] } (13... Kf7 14. Bb5 Nc6 15. Bxc6 bxc6 16. d3 e4 17. Be3 a5 18. Qd4 c5 19. Qxc5) 14. Bb3?? { (4.02 → -4.70) Blunder. Qxd6+ was best. } { [%eval -4.7] } (14. Qxd6+ Kxd6 15. Be2 Nc6 16. d3 Rg8 17. Nf3 Rxg2 18. h3 Bf5 19. Na3 Rag8) 14... Qxb4 { [%eval -4.57] } 15. c3 { [%eval -5.49] } 15... Qe4+ { [%eval -5.36] } 16. Ne2 { [%eval -5.03] } 16... Bg4 { [%eval -4.45] } 17. O-O?! { (-4.45 → -6.33) Inaccuracy. f3 was best. } { [%eval -6.33] } (17. f3 Bxf3 18. gxf3 Qh4+ 19. Kd1 Nbd7 20. d3 a5 21. c4 a4 22. Bxa4 Rxa4) 17... Bxe2 { [%eval -7.21] } 18. Na3? { (-7.21 → Mate in 4) Checkmate is now unavoidable. Re1 was best. } { [%eval #-4] } (18. Re1 Rg8 19. g3 Qf3 20. Bxd5 Nxd5 21. d4 Kf7 22. dxe5 Nc6 23. e6+ Ke8) 18... Rg8? { (Mate in 4 → -8.38) Lost forced checkmate sequence. Qxg2+ was best. } { [%eval -8.38] } (18... Qxg2+ 19. Kxg2 Rg8+ 20. Kh3 Bxf1+ 21. Kh4 Rg4#) 19. Nb5? { (-8.38 → Mate in 1) Checkmate is now unavoidable. f3 was best. } { [%eval #-1] } (19. f3 Bxf3 20. g3 Qe2 21. Rxf3 Qxf3 22. d3 Nc6 23. Nc4 Ng4 24. Be3 Nxe3) 19... Qxg2# { Black wins by checkmate. } 0-1