[Event "Saltsjobaden"] [Site "?"] [Round "0"] [White "Trifunovic"] [Black "Bondaresvky"] [Result "1-0"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6"] {One f6 explosion and another in the analysis} 1. d4 e6 2. e4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. b3 f6 7. Bb2 fxe5 8. dxe5 Bc5 9. Bd3 Qe7 10. a3 a5 11. c4 dxc4 12. bxc4 b6 13. Be4 Bb7 14. Qa4 Nd8 15. O-O Bxe4 16. Nxe4 O-O 17. Rad1 Nb8 18. Nfg5 $1 {Two Knight coordinating to launch the grenades} 18... h6 (18... Nf7 19. Nxh7 $1 {enticement of the King to h7} 19... Kxh7 20. Nf6+ $3 { Tactics based on the power of an f6 pawn wedge and the b1-h7 diagonal} 20... gxf6 (20... Kh8 21. Qc2 {Tactics based on the h7 square} 21... gxf6 22. exf6 Qe8 23. Qg6 Rg8 24. Qh5+ Nh6 25. Qxh6#) 21. exf6 Qe8 22. Qc2+ Kh6 23. Bc1+ { Power of the diagonals} 23... Kh5 24. Qh7+ Kg4 25. Qh3#) 19. Nf6+ $3 gxf6 ( 19... Kh8 20. Qc2 gxf6 21. exf6 Rxf6 22. Bxf6+ {Overworked Queen}) 20. exf6 Rxf6 (20... Qe8 21. Rxd8 Qxa4 (21... Qxd8 22. Qc2 Qd7 23. Qg6+ Kh8 24. f7+ Bd4 25. Qxh6#) 22. f7# $1) 21. Bxf6 Qxf6 22. Qe8+ Bf8 23. Ne4 { Decisive, the rest of the game is routine} 23... Qe7 24. Qxd8 Qxd8 25. Rxd8 Kf7 26. a4 Bg7 27. f4 Ke7 28. Rfd1 c5 29. R1d6 Bd4+ 30. Kf1 Be3 31. g3 Bd4 32. Rc8 1-0