[Event "?"] [Site "?"] [Date "1922.09.18"] [Round "?"] [White "Hartlaub"] [Black "Teichmann"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Polish Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. b4 { A00 Polish Opening } d5 2. Bb2 f5?! { (0.00 → 0.66) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nf3 e6 4. b5 a6 5. a4 c5 6. e3 axb5 7. Bxb5+) 3. e3 Nf6 4. f4?! { (0.68 → 0.12) Inaccuracy. c4 was best. } (4. c4 e6 5. a3 a5 6. c5 b6 7. d4 Be7 8. Bd3 bxc5) 4... e6 5. Nf3?? { (0.34 → -1.62) Blunder. b5 was best. } (5. b5 Bd6 6. c4 O-O 7. Nf3 c5 8. bxc6 Nxc6 9. cxd5 exd5) 5... Bxb4 6. Nc3 O-O 7. Ng5 h6 8. h4?! { (-2.63 → -3.71) Inaccuracy. Nf3 was best. } (8. Nf3 c5 9. a4 Ba5 10. Be2 Bd7 11. Bb5 Nc6 12. Ne2 a6 13. Bxc6 Bxc6 14. O-O Rc8) 8... Ng4 9. Bd3?! { (-3.75 → -5.02) Inaccuracy. Nf3 was best. } (9. Nf3 Nd7) 9... hxg5?! { (-5.02 → -3.91) Inaccuracy. e5 was best. } (9... e5 10. fxe5 hxg5 11. hxg5 Nc6 12. Qf3 Ncxe5 13. Qxd5+ Qxd5 14. Nxd5 Bd6 15. Be2 Be6 16. Nf4) 10. hxg5 c5? { (-4.09 → -2.48) Mistake. e5 was best. } (10... e5 11. Qe2) 11. Nb5? { (-2.48 → -4.87) Mistake. Qf3 was best. } (11. Qf3 Nc6 12. Qh3 Kf7 13. Qh5+ Ke7 14. Qg6 Rg8 15. Rh7 Qf8 16. Nb5 Qf7 17. Bxf5 Qxf5) 11... a6 12. Rh7? { (-4.48 → -7.68) Mistake. Nc3 was best. } (12. Nc3 Nc6 13. Qf3 c4 14. Be2 d4 15. O-O-O Qa5 16. exd4 Nxd4 17. Qf1 Nxe2+ 18. Nxe2 Ba3) 12... Rf7?! { (-7.68 → -5.63) Inaccuracy. Kxh7 was best. } (12... Kxh7 13. Qxg4) 13. g6 Rf6 14. Ke2 Rxg6 15. Qh1 Nh6 16. Rxg7+ Rxg7 17. Qxh6 Qe7?? { (-5.78 → 0.00) Blunder. Qf8 was best. } (17... Qf8 18. Bxg7 Qxg7 19. Qxg7+ Kxg7 20. Nc7 Ra7 21. c3 Ba5 22. Ne8+ Kf8 23. Nd6 Bd7 24. Rh1) 18. Nd6 Bd7?? { (0.00 → 8.28) Blunder. Qf8 was best. } (18... Qf8 19. g4 c4 20. Nxc8 cxd3+ 21. cxd3 Nc6 22. Rh1 d4 23. Qh8+ Kf7 24. Qh5+ Kg8) 19. Rh1 Kf8? { (7.61 → Mate in 3) Checkmate is now unavoidable. Rh7 was best. } (19... Rh7) 20. Qh8+ Rg8 21. Qxg8+ Kxg8 22. Rh8# { White wins by checkmate. } 1-0