[Event "21 School Arena"] [Site "https://lichess.org/XFaLQOvj"] [Date "2026.04.11"] [Round "-"] [White "NatEin"] [Black "Kostina_Lika_2014"] [Result "0-1"] [GameId "XFaLQOvj"] [UTCDate "2026.04.11"] [UTCTime "16:25:34"] [WhiteElo "476"] [BlackElo "1070"] [WhiteRatingDiff "-19"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B06"] [Opening "Modern Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.15] } 1... g6 { [%eval 0.57] } 2. e4 { [%eval 0.48] } 2... Bg7 { [%eval 0.48] } { B06 Modern Defense } 3. Qf3? { (0.48 → -0.75) Mistake. Nc3 was best. } { [%eval -0.75] } (3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. h3 b6 7. g4 Bb7) 3... e6?! { (-0.75 → 0.00) Inaccuracy. Bxd4 was best. } { [%eval 0.0] } (3... Bxd4 4. h4 Nc6 5. Ne2 Bf6 6. h5 d6 7. Qb3 a6 8. a4) 4. e5 { [%eval -0.39] } 4... Ne7 { [%eval -0.09] } 5. Bg5 { [%eval -0.14] } 5... O-O { [%eval 0.24] } 6. Qh3? { (0.24 → -0.92) Mistake. Nd2 was best. } { [%eval -0.92] } (6. Nd2 h6 7. Bf6 Bxf6 8. exf6 Nf5 9. c3 d5 10. g4 Nh4) 6... b6?? { (-0.92 → 0.89) Blunder. c5 was best. } { [%eval 0.89] } (6... c5 7. Nd2 cxd4 8. f4 Nbc6 9. Ne4 Qa5+ 10. Kf2 Nd5 11. Nf6+) 7. Nf3 { [%eval 0.8] } 7... Bb7 { [%eval 1.04] } 8. Bd3?! { (1.04 → 0.33) Inaccuracy. Nbd2 was best. } { [%eval 0.33] } (8. Nbd2 c5 9. O-O-O Re8 10. Bd3 cxd4 11. Ne4 Bxe4 12. Bxe4 Nbc6 13. Bxc6 dxc6) 8... Nbc6?! { (0.33 → 1.16) Inaccuracy. c5 was best. } { [%eval 1.16] } (8... c5 9. Nbd2 cxd4 10. Ne4 Bxe4 11. Bxe4 Nbc6 12. O-O Rc8 13. Bf6 Bxf6 14. exf6) 9. Nbd2 { [%eval 1.11] } 9... h6? { (1.11 → 2.75) Mistake. f6 was best. } { [%eval 2.75] } (9... f6 10. exf6 Bxf6 11. Ne4 Bg7 12. c3 a5 13. O-O a4 14. Rad1 Ra5 15. Rfe1) 10. Ne4 { [%eval 2.91] } 10... hxg5?? { (2.91 → Mate in 4) Checkmate is now unavoidable. Nxe5 was best. } { [%eval #4] } (10... Nxe5 11. dxe5 Bxe4 12. Bxe4 hxg5 13. Nxg5 Re8 14. Bxa8 Qxa8 15. O-O-O Qc6 16. Qf3) 11. Nexg5?? { (Mate in 4 → 1.37) Lost forced checkmate sequence. Nfxg5 was best. } { [%eval 1.37] } (11. Nfxg5 Re8 12. Nf6+ Bxf6 13. Qh7+ Kf8 14. Qxf7#) 11... Nd5?? { (1.37 → Mate in 1) Checkmate is now unavoidable. Re8 was best. } { [%eval #1] } (11... Re8 12. Qh7+ Kf8 13. O-O-O Nb4 14. Nxf7 Kxf7 15. Ng5+ Kf8 16. h4 Nxd3+ 17. Rxd3) 12. Bb5?? { (Mate in 1 → -0.18) Lost forced checkmate sequence. Qh7# was best. } { [%eval -0.18] } (12. Qh7#) 12... Nf4?? { (-0.18 → Mate in 1) Checkmate is now unavoidable. Re8 was best. } { [%eval #1] } (12... Re8 13. O-O-O Qe7 14. Rhe1 Qb4 15. Bxc6 Bxc6 16. Qh7+ Kf8 17. Nh4 Ba4) 13. Qg4?? { (Mate in 1 → -2.73) Lost forced checkmate sequence. Qh7# was best. } { [%eval -2.73] } (13. Qh7#) 13... Nd3+?? { (-2.73 → 2.30) Blunder. f6 was best. } { [%eval 2.3] } (13... f6 14. Qxf4 fxg5 15. Qg3 Nb4 16. O-O-O Bxf3 17. gxf3 a6 18. Bc4 b5 19. Bf1) 14. cxd3?! { (2.30 → 1.68) Inaccuracy. Bxd3 was best. } { [%eval 1.68] } (14. Bxd3 Bh6 15. c3 f5 16. Qg3 Ne7 17. h4 Bxf3 18. gxf3 Kg7 19. Rg1 Rh8) 14... Nb4 { [%eval 1.89] } 15. O-O-O? { (1.89 → 0.41) Mistake. Qh4 was best. } { [%eval 0.41] } (15. Qh4 Re8 16. Qh7+ Kf8 17. h4 Nc2+ 18. Kd1 Bxf3+ 19. Nxf3 Nxa1 20. h5 Nb3) 15... Nxa2+? { (0.41 → 1.87) Mistake. Bh6 was best. } { [%eval 1.87] } (15... Bh6 16. h4 Bxf3 17. gxf3 c6 18. a3 Nd5 19. Bc4 f6 20. Bxd5 cxd5 21. exf6) 16. Kc2?? { (1.87 → -0.28) Blunder. Kb1 was best. } { [%eval -0.28] } (16. Kb1 Bxf3 17. gxf3 Bh6 18. h4 Nb4 19. Rdg1 c6 20. Nxf7 Rxf7 21. Qxg6+ Bg7) 16... Nb4+ { [%eval 0.0] } 17. Kc3? { (0.00 → -1.49) Mistake. Kb1 was best. } { [%eval -1.49] } (17. Kb1 Bxf3 18. gxf3 Bh6 19. Ne4 c6 20. Bc4 b5 21. Nf6+ Kg7 22. Bb3 a5) 17... Na2+?? { (-1.49 → 0.37) Blunder. f6 was best. } { [%eval 0.37] } (17... f6 18. exf6 Nd5+ 19. Kc2 Nxf6 20. Qh3 Nh5 21. Bc4 Bxf3 22. Nxf3 Qf6 23. Kb1) 18. Kc4?? { (0.37 → Mate in 1) Checkmate is now unavoidable. Kb3 was best. } { [%eval #-1] } (18. Kb3 Bd5+ 19. Bc4 Bxf3 20. Nxf3 b5 21. Bxe6 dxe6 22. Kxa2 a5 23. Qe4 a4) 18... Bd5# { Black wins by checkmate. } 0-1