Author: Albert Silver
Date: 08:03:59 08/15/04
Go up one level in this thread
On August 15, 2004 at 10:43:42, S J J wrote:
>On August 15, 2004 at 10:29:30, Vincent Lejeune wrote:
>
>>[Event "55'/40+30'"]
>>[Site "MyTown"]
>>[Date "2004.08.15"]
>>[Round "?"]
>>[White "New game"]
>>[Black "Hydra/Chimera-1.12aC"]
>>[Result "*"]
>>[ECO "B97"]
>>[Annotator "Hydra"]
>>[PlyCount "33"]
>>[EventDate "2004.??.??"]
>>[TimeControl "40/3300:1800"]
>>
>>{4MB, HydraLutzWhite_v5.ctg, CHESS2} 1. e4 {[%emt 0:00:00]} c5 {[%emt 0:00:00]}
>>2. Nf3 {[%emt 0:00:48]} d6 {[%emt 0:00:00]} 3. d4 {[%emt 0:00:24]} cxd4 {
>>[%emt 0:00:00]} 4. Nxd4 {[%emt 0:00:18]} Nf6 {[%emt 0:00:00]} 5. Nc3 {
>>[%emt 0:00:16]} a6 {[%emt 0:00:00]} 6. Bg5 {(Be2) [%emt 0:00:15]} e6 {
>>[%emt 0:00:00]} 7. f4 {[%emt 0:00:13]} Qb6 {[%emt 0:00:00]} 8. Nb3 {
>>[%emt 0:00:16]} Be7 {[%emt 0:00:00]} 9. Qf3 {(Be2) [%emt 0:00:19]} Nbd7 {
>>[%emt 0:00:00]} 10. O-O-O {[%emt 0:00:23]} Qc7 {[%emt 0:00:00]} 11. Kb1 {
>>(Be2) [%emt 0:00:17]} b5 {[%eval -13,16] [%emt 0:01:44]} 12. Bd3 {
>>(a3) [%emt 0:00:09]} b4 {[%eval -43,16] [%emt 0:01:42]} 13. Ne2 {[%emt 0:00:07]
>>} Bb7 {[%eval -47,16] [%emt 0:03:22]} 14. Qh3 {(Bxf6) [%emt 0:00:07]} Nxe4 {
>>[%eval -83,16] [%emt 0:02:00]} 15. Bxe7 {[%emt 0:00:10]} Kxe7 {
>>[%eval -93,16] [%emt 0:01:57]} 16. Qh4+ {(Rhe1) [%emt 0:00:09]} Ndf6 {
>>[%eval -95,17] [%emt 0:03:21]} 17. Rhe1 {[%emt 0:01:46]} *
>
>
>Fritz eval is -.81!
>Has 14. Ng3 instead of Qh3 as the better move.
Here is the position after 22...a5
[D]r6r/2q1kpp1/3p3p/p3pPnQ/1p6/3B4/PPPN2bP/1K1RR3 w - - 0 23
Deep Fritz 8 was quite happy with 23.h4 until ply 13 in its analysis but then
changed its mind at ply 14 and said it was a bad mistake. Shredder played it all
the same, so the question is who is right?
Analysis by Deep Fritz 8:
23.h4 Nh7 24.Qg4 Bd5 25.Qxg7
+- (1.54) Depth: 7/23 00:00:00 75kN
23.h4 Nh7 24.Qg4 Bd5 25.Qxg7
+- (1.54) Depth: 8/25 00:00:00 134kN
23.h4--
± (1.26) Depth: 9/29 00:00:00 259kN
23.h4 Nh7 24.Rg1 Nf6 25.Qe2 Bd5 26.Rxg7 Kf8 27.Rdg1
² (0.30) Depth: 9/30 00:00:00 616kN
23.Re2!
² (0.30) Depth: 9/30 00:00:01 1122kN
23.Re2--
= (0.02) Depth: 10/27 00:00:03 2764kN
23.Re2 Bd5 24.Qg4 Kf8 25.h4
= (-0.10) Depth: 10/28 00:00:04 3267kN
23.h4
= (-0.10) Depth: 10/28 00:00:04 3417kN
23.h4
= (0.06) Depth: 10/28 00:00:04 3482kN
23.h4 Nh7 24.Rg1 Nf6 25.Qe2 Bd5 26.Rxg7 Kf8 27.Rdg1
² (0.30) Depth: 10/28 00:00:04 3772kN
23.h4 Nh7 24.Rg1 Nf6 25.Qe2 Bd5 26.Rxg7 Kf8 27.Rdg1
² (0.30) Depth: 11/30 00:00:08 7220kN
23.h4 Nh7 24.Rg1 Nf6 25.Qe2 Bd5 26.Rxg7 Kf8 27.Rdg1
² (0.30) Depth: 12/29 00:00:15 13408kN
23.h4 Nh7 24.Rg1 Nf6 25.Qe2 Bd5 26.Rxg7 Kf8 27.Rdg1
² (0.30) Depth: 13/35 00:00:33 32253kN
23.h4--
= (0.02) Depth: 14/36 00:01:06 65533kN
23.h4 Nh7 24.Rg1 Nf6 25.Qe2 Bd5 26.Rxg7 a4 27.Be4 b3 28.cxb3 axb3
³ (-0.40) Depth: 14/39 00:01:29 89780kN
23.Rg1
³ (-0.39) Depth: 14/39 00:03:33 214843kN
23.Rg1 Qc6 24.Qe2 Bf3 25.Nxf3 Qxf3 26.Qe1 Qf4 27.Rf1 Qxh2 28.Be4 Nxe4 29.Qxe4
³ (-0.34) Depth: 14/39 00:04:13 254594kN
23.Qg4
³ (-0.34) Depth: 14/39 00:04:52 295775kN
23.Qg4
= (-0.18) Depth: 14/39 00:05:17 320678kN
23.Qg4 Bh3 24.Qh4 b3 25.axb3 a4 26.Re3 Bg2 27.Qg3 Qa7 28.f6+
= (-0.08) Depth: 14/39 00:05:48 352507kN
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