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Subject: Re: Hard test position (CM9 T05)

Author: Kurt Utzinger

Date: 12:50:17 09/14/04

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On September 14, 2004 at 12:02:08, Mihaly Szalai wrote:

>[Event "?"]
>[Site "Moscow"]
>[Date "1986.??.??"]
>[Round "?"]
>[White "Tseshkovsky, Vitaly"]
>[Black "Vladimirov, Evgeny"]
>[Result "0-1"]
>[ECO "C42"]
>[PlyCount "60"]
>[EventDate "1986.??.??"]
>
>1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. d3 Nf6 6. d4 d5 7. Ne3 c5 8. Bb5+
>Nc6 9. O-O Be6 10. b3 Be7 11. Ba3 cxd4 12. Bxc6+ bxc6 13. Bxe7 Qxe7 14. Qxd4
>O-O 15. Nd2 a5 16. Rfe1 Qa7 17. Qh4 h6 18. c3 Rfd8 19. Nf3 c5 20. Red1 a4 21.
>b4 d4 22. cxd4 cxb4 23. d5 Nxd5 24. Nxd5 Bxd5 25. Qxb4 Bxa2 26. Rxd8+ Rxd8 27.
>Rxa2 Rd1+ 28. Ne1 Qb7 29. Qa5 Qd5 30. Qc3 Qxa2 0-1
>
>[D]r2r2k1/q4pp1/7p/3b4/pQ6/5N2/P4PPP/R2R2K1 b - - 0 25
>
>25...Bxa2!! 26. Rxd8+ Rxd8 27. Rxa2 Rd1+ 28. Ne1 Qb7!
>
>(What makes a grandmaster...)

      This was a hard task for CM9_T05 on P4 1.8/32 MB hash
      Kurt


Time	Depth	Score	Positions	Moves
0:00	1/5	-0.72	50164		25...Bxf3 26.gxf3 Re8 27.Re1 Reb8
					28.Qc3 Qb6
0:00	1/6	-0.68	76456		25...Bxf3 26.gxf3 Qa6 27.Rxd8+
					Rxd8 28.Re1 Qg6+ 29.Kh1 Qf6 30.f4
0:01	1/7	-0.76	180889		25...Bxf3 26.gxf3 Qa6 27.Rac1 Qe2
					28.Rxd8+ Rxd8 29.Qxa4 Qxf3 30.Re1
0:02	1/8	-0.77	361748		25...Bxf3 26.gxf3 Qa6 27.Rxd8+
					Rxd8 28.Re1 Qg6+ 29.Kh1 Qc2 30.Qe7
					Rd2 31.Qe8+ Kh7
0:05	1/9	-0.82	857374		25...Bxf3 26.gxf3 Qa6 27.Rxd8+
					Rxd8 28.Re1 Qg6+ 29.Kh1 Qd3 30.Qxa4
					Qxf3+ 31.Kg1 Rd2 32.Qe8+ Kh7 33.Qe3
					Qxe3 34.Rxe3 Rxa2
0:13	1/10	-0.82	2240365		25...Bxf3 26.gxf3 Qa6 27.Rxd8+
					Rxd8 28.Qe4 Qf6 29.Re1 Rd2 30.Qxa4
					Qxf3 31.Qe8+ Kh7 32.Qe3 Qxe3 33.Rxe3
					Rxa2
0:42	1/11	-0.76	7033364		25...Bxf3 26.gxf3 Qa6 27.Kg2 Rdb8
					28.Qd4 a3 29.Rd2 Rb2 30.Rad1 Qb5
					31.Qc3 Qg5+ 32.Kh1
1:38	1/12	-0.77	16949022	25...Bxf3 26.gxf3 Qa6 27.Rxd8+
					Rxd8 28.Re1 Qg6+ 29.Kf1 Qc2 30.a3
					Qb3 31.Qe7 Qb6 32.Qe2 Qd6
4:21	2/13	-0.77	45544430	25...Bxf3 26.gxf3 Qa6 27.Kg2 Rdb8
					28.Qd4 Rb6 29.Rd2 Re8 30.Rad1 Rbe6
					31.Qd3 Qa5 32.Kf1 Qg5
18:41	2/13	-1.51	192610262	25...Bxa2 26.Re1 Bd5 27.Qa3 Bxf3
					28.Qxf3 a3 29.g3 a2 30.Re2 Re8
					31.Rexa2 Qxa2 32.Rxa2 Rxa2 33.Kf1
					Rc2




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