[Event "Berlin"] [Site "Berlin"] [Round "0"] [White "Amateur"] [Black "Nersow"] [Result "0-1"] [ECO "A20"] [Opening "English: King's, Nimzowitsch, Flohr Variation"] 1. c4 e5 2. Nf3 e4 3. Nd4 Nc6 4. Nc2 Nf6 5. Nc3 Bc5 6. a3 a5 7. g3 Ne5 8. b3 d5 9. cxd5 Bg4 10. f3 Nd3+ 11. exd3 exf3 12. Be2 f2+ 13. Kf1 Bh3# 0-1