[Event "U12 Arena"] [Site "https://lichess.org/APhPTP9k"] [Date "2026.03.07"] [Round "-"] [White "AIRA27"] [Black "damianskm2"] [Result "0-1"] [GameId "APhPTP9k"] [UTCDate "2026.03.07"] [UTCTime "01:10:04"] [WhiteElo "918"] [BlackElo "720"] [WhiteRatingDiff "-53"] [BlackRatingDiff "+59"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Clemenz Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. h3 { [%eval -0.03] } { A00 Clemenz Opening } 1... e5 { [%eval -0.11] } 2. g3 { [%eval -0.54] } 2... Bb4?! { (-0.54 → 0.10) Inaccuracy. d5 was best. } { [%eval 0.1] } (2... d5 3. Bg2 Nc6 4. d4 e4 5. c4 f5 6. cxd5 Qxd5 7. e3) 3. f3? { (0.10 → -1.38) Mistake. Bg2 was best. } { [%eval -1.38] } (3. Bg2 d5 4. c4 c6 5. Qa4 a5 6. a3 Be7 7. cxd5 Nf6 8. dxc6 Nxc6) 3... Bc5 { [%eval -0.83] } 4. d4? { (-0.83 → -2.39) Mistake. e3 was best. } { [%eval -2.39] } (4. e3 Ne7 5. Ne2 O-O 6. Nbc3 Re8 7. Bg2 d5 8. O-O Nd7 9. f4 e4) 4... Bxd4?! { (-2.39 → -1.51) Inaccuracy. exd4 was best. } { [%eval -1.51] } (4... exd4 5. c3 Nc6 6. cxd4 Nxd4 7. Nc3 Nf5 8. Bf4 g5 9. Qd3 d6 10. Bd2) 5. Qxd4?? { (-1.51 → -5.72) Blunder. f4 was best. } { [%eval -5.72] } (5. f4 Qe7 6. Nf3 Nc6 7. Nxd4 exd4 8. Bg2 Nf6 9. O-O d5 10. f5 Ne4) 5... exd4 { [%eval -5.73] } 6. e4 { [%eval -5.66] } 6... Nf6 { [%eval -5.83] } 7. e5 { [%eval -5.99] } 7... Ne4?! { (-5.99 → -3.92) Inaccuracy. Nh5 was best. } { [%eval -3.92] } (7... Nh5 8. Ne2 d6 9. g4 Qh4+ 10. Kd1 Ng3 11. Nxg3 Qxg3 12. Nd2 dxe5 13. Bd3) 8. e6? { (-3.92 → -7.18) Mistake. fxe4 was best. } { [%eval -7.18] } (8. fxe4 Nc6 9. Nf3 h6 10. Na3 O-O 11. Bf4 g5 12. O-O-O gxf4 13. gxf4 Kh8) 8... Nxg3 { [%eval -7.38] } 9. exf7+ { [%eval -6.98] } 9... Kxf7 { [%eval -7.14] } 10. Kf2 { [%eval -7.21] } 10... Nxh1+ { [%eval -7.27] } 11. Ke2? { (-7.27 → Mate in 11) Checkmate is now unavoidable. Kg2 was best. } { [%eval #-11] } (11. Kg2 d5 12. Bd2 Re8 13. Na3 Bf5 14. Bf4 Na6 15. Kh2) 11... Ng3+? { (Mate in 11 → -8.77) Lost forced checkmate sequence. Qe7+ was best. } { [%eval -8.77] } (11... Qe7+ 12. Kd3 Nf2+ 13. Kc4 a5 14. a3 a4 15. Bf4 d5+ 16. Kxd4 Nc6+ 17. Kc3) 12. Ke1 { [%eval -9.38] } 12... Qe7+ { [%eval -8.79] } 13. Kf2 { [%eval -8.47] } 13... Ne4+ { [%eval -6.87] } 14. Kg2 { [%eval -7.9] } 14... Qe5 { [%eval -6.32] } 15. fxe4 { [%eval -6.37] } 15... Qxe4+ { [%eval -6.12] } 16. Kh2 { [%eval -6.23] } 16... Qxc2+ { [%eval -6.05] } 17. Kh1?! { (-6.05 → -9.27) Inaccuracy. Nd2 was best. } { [%eval -9.27] } (17. Nd2 Ke8 18. Bg2 Nc6 19. Ndf3 h6 20. Bf4 d6 21. Bg3 Bd7 22. Re1+ Kd8) 17... Qxc1 { [%eval -9.31] } 18. h4 { [%eval -10.5] } 18... Qxf1 { [%eval -10.33] } 19. Nc3 { [%eval -11.28] } 19... Qxa1 { [%eval -10.81] } 20. b4?! { (-10.81 → Mate in 8) Checkmate is now unavoidable. Ne4 was best. } { [%eval #-8] } (20. Ne4 Ke8 21. Ng5 d6 22. h5 Qf1 23. h6 gxh6 24. b4 hxg5 25. b5) 20... Qxc3 { [%eval #-8] } 21. a4 { [%eval -15.27] } 21... Qxb4 { [%eval -13.2] } 22. h5?! { (-13.20 → Mate in 13) Checkmate is now unavoidable. Nf3 was best. } { [%eval #-13] } (22. Nf3 Ke8 23. Kg2 Kd8 24. a5 d3 25. Kh1 Rf8 26. h5 c6 27. a6 b5) 22... Qxa4 { [%eval -13.41] } 23. h6?! { (-13.41 → Mate in 7) Checkmate is now unavoidable. Nh3 was best. } { [%eval #-7] } (23. Nh3 Qc6+ 24. Kg1 Ke8 25. h6 Qc1+ 26. Kg2 Qxh6 27. Nf2 d6 28. Ne4 Qh3+) 23... gxh6 { [%eval #-6] } 24. Nh3 { [%eval #-4] } 24... Qa3 { [%eval #-5] } 25. Kh2 { [%eval #-3] } 25... Re8 { [%eval #-4] } 26. Nf4 { [%eval #-4] } 26... Re7 { [%eval #-5] } 27. Ng6 { [%eval #-2] } 27... Kxg6 { [%eval #-3] } 28. Kh1 { [%eval #-2] } 28... Qa1+ { [%eval #-3] } 29. Kh2 { [%eval #-3] } 29... Re2+ { [%eval #-3] } 30. Kh3 { [%eval #-2] } 30... Qa3+ { [%eval #-1] } 31. Kg4 { [%eval #-1] } 31... Re4# { Black wins by checkmate. } 0-1