[Event "No. 4838 Tactic: Chess, Combination"] [Site "?"] [Round "0"] [White "Wirthensohn, Heinz"] [Black "Forster, Richard"] [Result "1-0"] [ECO "A48"] [Opening "Neo-King's Indian"] 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c6 6. h3 Nfd7 7. Bd3 Qb6 8. Rb1 a5 9. O-O O-O 10. Re1 Nf6 11. e4 dxe4 12. Nxe4 Nbd7 13. Ned2 Re8 14. Nc4 Qd8 15. c3 c5 16. Nce5 Nd5 17. Bh2 cxd4 18. Bb5 Nc7 {Diagram} 19. Nxf7 Kxf7 20. Ng5+ Kg8 21. Bxc7 Qxc7 22. Qb3+ e6 23. Rxe6 {#r} 1-0