[pgn] [White "Nuortimo, Pekka"] [WhiteElo "1898"] [Black "Hoijarvi, Kari"] [BlackElo "1875"] [Date "1991-05-05"] [Site "Helsinki"] [Result "0-1"] 1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 d5 5. Nc3 Nc6 6. cxd5 exd5 7. dxc5 Bxc5 8. Bb5 O-O 9. O-O Bg4 10. h3 Bh5 11. Be2 Re8 12. a3 a6 13. b4 Ba7 14. Bb2 Rc8 15. Rc1 Bb8 16. Nd4 Qd6 17. g3 { I have not commented on the opening moves intentionally. White has lost time, black has made some maybe too ambitious attempts. Anyway, the position hat makes Tarrasch Defense players drool. Bishop-Queen ray gun, active rooks, h2-h3 leaves g3 weak. The obvious Rxe3 cannot be played yet, the Nf5 fork needs to be eliminated. } Nxd4 18. Bxh5 { Here black has three choices. 18...Rxe3 is obvious. So is the same theme 18...Nxh5 19. Qxh5 Rxe3. Or black can play 18...Nf5, building up pressure to hit e3 and g3. The difference between each is half point. One wins, one loses, one is probably a draw. Look closely, since every human player including an International master declared white totally lost. But a computer showed me, it's not so. } Nxh5 19. Qxh5 Rxe3 20. Qxd5 Rexc3 21. Rxc3 Ne2+ 22. Kh2 Nxc3 23. Qxd6 Bxd6 24. Rc1 Be5 25. Re1 Bf6 26. Bxc3 Bxc3 { black won later } [/pgn]

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