[Event "Schleswig Holstein-ch U18 VR"] [Site "Neumuenster"] [Date "1999.??.??"] [Round "7"] [White "Ibs, Malte"] [Black "Patzer, Marco"] [Result "1/2-1/2"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } e6 2. g4?? { (-0.25 → Mate in 1) Checkmate is now unavoidable. e4 was best. } (2. e4 d5 3. Nc3 d4 4. Nce2 c5 5. Nf3 Nc6 6. g3 Be7 7. Bg2 Nf6 8. e5 Nd5) 2... d6?? { (Mate in 1 → -0.37) Lost forced checkmate sequence. Qh4# was best. } (2... Qh4#) 3. Nc3?? { (-0.37 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (3. g5 h6 4. d4 d5 5. Nf3 Nc6 6. Nc3 Nge7 7. gxh6 Rxh6 8. e4 dxe4 9. Nxe4 Nf5) 3... b6?? { (Mate in 1 → -0.01) Lost forced checkmate sequence. Qh4# was best. } (3... Qh4#) 4. Nb5?? { (-0.01 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (4. Nf3 d5 5. e3 Bb7 6. b3 h6 7. Bb2 Nf6 8. g5 hxg5 9. fxg5 Ne4 10. h4 Nxc3) 4... Be7?? { (Mate in 1 → -0.51) Lost forced checkmate sequence. Qh4# was best. } (4... Qh4#) 5. d3 Bf6? { (-0.92 → 0.55) Mistake. Bh4+ was best. } (5... Bh4+ 6. Kd2 Bb7 7. e4 d5 8. e5 a6 9. Nd4 Ne7 10. Qe2 Nec6 11. Nb3 Be7 12. Nf3) 6. c3? { (0.55 → -0.65) Mistake. g5 was best. } (6. g5 Be7 7. Bg2 d5 8. e4 a6 9. Nc3 Bb4 10. Ne2 Nc6 11. h4 Nge7 12. a3 Bxc3+) 6... Ne7?? { (-0.65 → 2.05) Blunder. Bb7 was best. } (6... Bb7 7. e4 a6 8. Na3 Bh4+ 9. Kd2 d5 10. e5 Be7 11. Nc2 c5 12. d4 Nc6 13. Nf3) 7. Bd2?? { (2.05 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (7. g5 Bb7 8. e4 Bxg5 9. fxg5 a6 10. Nd4 O-O 11. Bg2 Nd7 12. h4 c5 13. Nde2 d5) 7... c6?? { (Mate in 1 → -0.03) Lost forced checkmate sequence. Bh4# was best. } (7... Bh4#) 8. a4?? { (-0.03 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (8. g5 Bxg5 9. Nxd6+ Qxd6 10. fxg5 c5 11. Bg2 Nbc6 12. Nf3 O-O 13. O-O Bd7 14. Nh4 Rad8) 8... a6?? { (Mate in 1 → -0.17) Lost forced checkmate sequence. Bh4# was best. } (8... Bh4#) 9. Na3?? { (-0.17 → Mate in 1) Checkmate is now unavoidable. Nxd6+ was best. } (9. Nxd6+ Qxd6 10. g5 Bxg5 11. fxg5 c5 12. Bg2 Nbc6 13. Nh3 O-O 14. O-O Bb7 15. Qe1 Rfb8) 9... h5?? { (Mate in 1 → 2.52) Lost forced checkmate sequence. Bh4# was best. } (9... Bh4#) 10. h3?? { (2.52 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (10. g5 Bxg5 11. fxg5 d5 12. Nh3 e5 13. Nf2 Nd7 14. e4 Nc5 15. Be2 dxe4 16. dxe4 Bg4) 10... Ra7?? { (Mate in 1 → 2.26) Lost forced checkmate sequence. Bh4# was best. } (10... Bh4#) 11. Rc1?? { (2.26 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (11. g5 Bxg5 12. fxg5 d5 13. e4 c5 14. h4 Bb7 15. exd5 exd5 16. Bg2 d4 17. Nf3 dxc3) 11... Bb7?? { (Mate in 1 → 1.54) Lost forced checkmate sequence. Bh4# was best. } (11... Bh4#) 12. Nc2?? { (1.54 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (12. g5 c5 13. e4 Bxg5 14. fxg5 d5 15. Bg2 Nd7 16. Ne2 Ne5 17. Nf4 dxe4 18. dxe4 Bc6) 12... Ba8?? { (Mate in 1 → 1.59) Lost forced checkmate sequence. Bh4# was best. } (12... Bh4#) 13. b4?? { (1.59 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (13. g5 c5 14. e4 Bxg5 15. fxg5 d5 16. Qe2 Nd7 17. h4 dxe4 18. dxe4 Bc6 19. Bf4 Ng6) 13... Rc7?? { (Mate in 1 → 1.61) Lost forced checkmate sequence. Bh4# was best. } (13... Bh4#) 14. c4?? { (1.61 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (14. g5 Nd5 15. gxf6 Qxf6 16. e4 Nxc3 17. Bxc3 Qxc3+ 18. Qd2 Qxd2+ 19. Kxd2 c5 20. bxc5 bxc5) 14... Rc8?? { (Mate in 1 → 1.81) Lost forced checkmate sequence. Bh4# was best. } (14... Bh4#) 15. d4?? { (1.81 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (15. g5 c5 16. Rh2 Bd4 17. e3 Bxe3 18. Nxe3 Nbc6 19. b5 Nd4 20. Rf2 axb5 21. axb5 Ng6) 15... a5?? { (Mate in 1 → -0.08) Lost forced checkmate sequence. Bh4# was best. } (15... Bh4#) 16. b5?? { (-0.08 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (16. g5 Bxd4 17. Nxd4 c5 18. Ndf3 cxb4 19. Rh2 Nd7 20. Nd4 Nc5 21. Ngf3 O-O 22. Be3 Qd7) 16... Rc7?? { (Mate in 1 → 0.34) Lost forced checkmate sequence. Bh4# was best. } (16... Bh4#) 17. f5?? { (0.34 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (17. g5 cxb5 18. Rh2 Bxg5 19. fxg5 b4 20. Ne3 Ng6 21. Rf2 O-O 22. Bg2 Bxg2 23. Nxg2 e5) 17... Bb7?? { (Mate in 1 → -0.50) Lost forced checkmate sequence. Bh4# was best. } (17... Bh4#) 18. d5?? { (-0.50 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (18. g5 Nxf5 19. gxf6 cxb5 20. Rh2 bxc4 21. Ne3 Qxf6 22. Rf2 O-O 23. Nxf5 exf5 24. Bg2 Bxg2) 18... e5?? { (Mate in 1 → 0.02) Lost forced checkmate sequence. Bh4# was best. } (18... Bh4#) 19. Ne3?? { (0.02 → Mate in 1) Checkmate is now unavoidable. g5 was best. } (19. g5 Nxf5 20. gxf6 cxd5 21. Nf3 d4 22. fxg7 Nxg7 23. Bg5 f6 24. Bd2 Nd7 25. Rg1 Bxf3) 19... c5?? { (Mate in 1 → -0.05) Lost forced checkmate sequence. Bh4# was best. } (19... Bh4#) 20. Rc3?? { (-0.05 → Mate in 1) Checkmate is now unavoidable. Qc2 was best. } { The game is a draw. } (20. Qc2 hxg4 21. Nxg4 Bh4+ 22. Kd1 Ng8 23. e4 Kf8 24. Nf3 Nd7 25. Rg1 Be7 26. Be3 Ngf6) 1/2-1/2