Author: Kurt Utzinger
Date: 06:23:03 09/11/04
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Pro Deo 1.0 UCI1: (P4 1.8/60 MB hash, Arena 1.08)
1 00:00 1.35 Nxf2 Nxf2
1 00:00 0.30 Rxf3 gxf3
1 00:00 -0.91 Be5
1 00:00 -1.01 Qe6
2 00:00 -0.80 Qe6 Kf1
2 00:00 -0.93 R6f7 Kf1
3 00:00 -0.95 R6f7 Kf1 Bb4
4 00:00 -0.97 R6f7 Kf1 Nc5 Rd4
5 00:00 -1.03 R6f7 Kf1 Nc5 Rd4 b6
5 00:00 -1.03 Qd7
5 00:00 -1.26 Qd7 Nd4 Nc5 Rd2 Kg8
6 00:00 -1.13 Qd7 Qf1 Rxf3 gxf3 Rxf3 Qg2 Rxh3 Kf1
7 00:00 -1.48 Qd7 Qf1 Rxf3 gxf3 Rxf3 Qg2 Rxh3 Kf1 Qf5 Rd4 Ng3+
8 00:01 -1.42 Qd7 Qf1 Rxf3 gxf3 Rxf3 h4 Ng3 Qe1 Qh3 fxg3 Rxg3+
9 00:02 -1.50 Qd7 Rb3 Rxf3 gxf3 Qxh3 Rxb7+ Rf7 Rxf7+ Kxf7 Qd3 Bh2+ Kh1
10 00:07 -1.44 Qd7 Rb3 b6 Nc3 Rxf3 Nxe4 dxe4 gxf3 Qxh3 f4 c5
11 00:17 -1.38 Qd7 Rb3 b6 Nc3 Nc5 Ra3 a5 Qf1 Rxf3 gxf3 Rxf3 Qg2 Rxh3
12 00:54 -1.43 Qd7 Rb3 b6 Nc3 Nc5 Ra3
12 01:13 -1.43 Rxf3
12 01:23 -2.01 Rxf3 gxf3 Ng5 f4 Rxf4 Rb3 Nf3+ Kh1 Rf6
13 02:04 -2.48 Rxf3 gxf3 Ng5 f4 Rxf4
>On September 11, 2004 at 08:51:11, Kurt Utzinger wrote:
>
>>SmarThink 0.17a vs SOS 4 for Arena
>>Black plays the winning sacrifice 29...Rxf3
>>taken from the AT 2004 (90m+30s) tournament
>>[http://www.utzingerk.com/at_2004.htm]
>>[D]5r2/pp2q1kp/2pb1rp1/3p4/4n3/3RPN1P/PP2QPP1/2RN2K1 b - - 0 29
>>
>>
>>[Event "AT 2004 Ath 1.3/64 90m+30s"]
>>[Site "Zurich"]
>>[Date "2004.07.24"]
>>[Round "1.3"]
>>[White "SmarThink 0.17a"]
>>[Black "SOS 4 for Arena"]
>>[Result "0-1"]
>>[ECO "D35"]
>>[Annotator "Utzinger,K"]
>>[PlyCount "80"]
>>
>>1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bf5 {
>>Both last book move; Beide letzter Buchzug} 7. Bd3 Bxd3 8. Qxd3 c6 9. Nf3 Nh5
>>10. Be5 Nd7 11. h3 O-O 12. O-O Nxe5 13. dxe5 g6 14. Rad1 Qb6 15. Qe2 Rad8 16.
>>Rd4 f6 17. Ra4 fxe5 18. Nxe5 Bd6 19. Nf3 Rd7 20. Rg4 Rdf7 21. Ng5 Rf6 22. Nf3
>>Qd8 23. Rc1 Ng7 24. Qf1 Ne6 25. Qd3 Qe7 26. Nd1 Nc5 27. Qe2 Kg7 28. Rd4 Ne4 29.
>>Rd3 Rxf3 {A nice but of course logical sacrifice that deadly weakens white's
>>king position; Ein huebsches, jedoch logischer Opfereinschlag, der die weisse
>>Koenigsstellung toedlich schwaecht} 30. gxf3 Ng5 31. f4 Rxf4 32. Qc2 Nxh3+ 33.
>>Kf1 Rf7 34. Qc3+ Kg8 35. Rd4 Be5 36. Qb4 Bxd4 37. Qxd4 Qg5 38. Ke1 Nxf2 39. Kd2
>>Qg2 40. Nxf2 Rxf2+ 0-1
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