Author: Uri Blass
Date: 03:42:24 08/24/04
Go up one level in this thread
On August 24, 2004 at 05:43:04, Jarkko Pesonen wrote: >On August 23, 2004 at 17:07:48, David Dahlem wrote: > >>On August 23, 2004 at 16:17:00, Drexel,Michael wrote: >> >>>On August 23, 2004 at 15:51:59, David Dahlem wrote: >>> >>>>[D]6k1/1q3ppp/r7/1rp1P1n1/3p1P2/1P1R2PP/2Q4K/B4R2 b - - 0 1 >>>> >>>>This position is taken from this thread: >>>> >>>>http://www.talkchess.com/forums/1/message.html?383382 >>>> >>>>I let Crafty play white and ProDeo play black from this position at 40 moves in >>>>80 minutes. Crafty liked 4.Qe2 for a long time, but finally switched to 4. Rdd1. >>> >>>Unfortunatey this game is not very important because 4.Rdd1 is hopeless. >>>4.Qe2 is much better. >>> >>>Michael >> >>[D]6k1/1q3p1p/6pr/1rp1P3/3p1PK1/1P1R2P1/4Q3/B4R2 b - - 0 4 >> >>This is what ProDeo says after 4.Qe2. This is, of course, on a rather slow >>P3/933/32mb hash. >> >>ProDeo UCI: >> >> 5 00:00 -1.82 4. ... Rh5 5.Qc2 Rb4 6.Rf2 Qd5 >> 6 00:00 -1.83 4. ... Rh5 5.Bb2 Rxb3 6.Rxb3 Qxb3 7.Qg2 h6 >> 7 00:01 -1.51 4. ... Rh5 5.f5 Rb4 6.Rff3 h6 7.Bb2 >> 7 00:01 -1.61 4. ... Qd5 5.f5 gxf5+ 6.Rxf5 Rg6+ 7.Kf4 h6 8.Qd1 >> 8 00:03 -1.35 4. ... Qd5 5.f5 Rh5 6.Bb2 Rb8 7.Bc1 h6 >> 9 00:08 -1.35 4. ... Qd5 5.f5 Rh5 6.Qf3 Qd8 7.Qe4 Ra5 8.fxg6 fxg6 >> 9 00:15 -1.35 4. ... Rb6 >> 9 00:15 -1.35 4. ... Qd5 5.f5 Rh5 6.Qf3 Qd8 7.Qe4 Ra5 8.fxg6 fxg6 >> 10 00:35 -1.05 4. ... Qd5 5.f5 Rb6 6.Bb2 Rh5 7.Bc1 >> 10 00:37 -1.05 4. ... Rb6 >> 10 00:46 -1.62 4. ... Rb6 5.f5 gxf5+ 6.Rxf5 Qh1 7.Bxd4 cxd4 >> 11 02:29 -1.66 4. ... Rb6 5.Rdf3 Rb4 6.Rd3 Rh5 7.f5 Qe7 8.fxg6 Qg5+ >> 12 05:29 -1.58 4. ... Rb6 5.Rdf3 Rb4 6.Rd3 Rh5 7.f5 >> >>Regards >>Dave > >Arfer Rb6 > > 13 52:10 0.00 2. f5 gxf5+ 3. Rxf5 Qh1 4. Bxd4 cxd4 > 5. Rg5+ Rhg6 6. Rxg6+ hxg6 7. Kf4 Rb4 > 8. Qf3 Qc1+ 9. Ke4 Qc5 10. Kf4 <HT> You spend time on the wrong line. Here is the convincing line and if your program agree with all white move then after them it is more than +3 pawns for black based on yace that usually tends to underevaluate king safety. [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "New game"] [Black "?"] [Result "*"] [SetUp "1"] [FEN "6k1/1q3ppp/r7/1rp1P1n1/3p1P2/1P1R2PP/2Q4K/B4R2 b - f3 0 1"] [PlyCount "13"] 1... Nxh3 2. Kxh3 Rh6+ 3. Kg4 Rbb6 4. f5 Rh1 5. Rdf3 h5+ 6. Kf4 Rxf1 7. Rxf1 Rxb3 *
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