Author: J. Wesley Cleveland
Date: 12:42:33 09/20/01
Go up one level in this thread
On September 20, 2001 at 10:27:38, Gian-Carlo Pascutto wrote:
>On September 20, 2001 at 10:16:02, Tim Foden wrote:
>
>>On September 19, 2001 at 15:14:43, Gian-Carlo Pascutto wrote:
>>
>>>Only 2 left that are unsure:
>>
>>Which 2 are they?
>
>[D]rnb2rk1/pp2bppp/2p5/q7/4NN2/4B1QP/PPP3P1/2KR3R w - -
>
>Rd5 a killer or not? (Rd5 Qc7!)
>
Rd5 doesn't seem to give much, but you could change the key to Nd5. Here's
crafty's analysis.
14 36:24 2.32 1. Nd5 cxd5 2. Bh6 Bg4 3. Qxg4 g6 4.
Bxf8 Bxf8 5. Nc3 Nc6 6. Rxd5 Qa6 7.
Qe2 Qxe2 8. Nxe2 Rd8
time=180:01 cpu=99% mat=-1 n=2306376066 fh=91.31% nps=213531
position after Rd5
15 202:36 0.29 1. ... Qc7 2. Rh5 Na6 3. Bd4 f6 4.
Rh6 Bf5 5. Nxf6+ Bxf6 6. Rxf6 c5 7.
Bc3 Rxf6 8. Bxf6 Nb4 9. Rf1 Nxc2
time=480:00 cpu=99% mat=1 n=6197192860 fh=91.42% nps=215178
>[D]4r2k/pppb2pp/2np2q1/3B4/2P2P2/1PB1R1P1/PQ5P/6K1 w - - 0 1
>
>is f7 really better than Rxe8?
They appear to be straight transpositions.
16-> 44:24 3.63 1. f5 Qg5 2. Rxe8+ Bxe8 3. Bxg7+ Qxg7
4. f6 Qf8 5. Bxc6 Kg8 6. Bxb7 c6 7.
Bc8 Qh6 8. Be6+ Bf7 9. Bd7 c5 10. Kg2
Qe3 11. Qc2 h6
time=60:01 cpu=99% mat=0 n=835372901 fh=22% nps=231k
16-> 28:46 3.64 1. Rxe8+ Bxe8 2. f5 Qg5 3. Bxg7+ Qxg7
4. f6 Qf8 5. Bxc6 Bf7 6. Bxb7 Qe8 7.
Kf2 Qe6 8. Qd4 a5 9. g4 c5 10. Qf4
h5 11. gxh5 Bxh5
time=28:46 cpu=99% mat=0 n=331499134 fh=92% nps=192k
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