Author: Mike Byrne
Date: 10:49:12 03/06/05
Go up one level in this thread
On March 06, 2005 at 09:46:02, Jouni Uski wrote:
>These positions remain unsolved years now in 10 minutes:
>
>[D]1q1r3k/3P1pp1/ppBR1n1p/4Q2P/P4P2/8/5PK1/8 w - - bm Rxf6
>[D]r1b1k2r/pp3ppp/4pb2/2n5/3RB3/4BN2/PqP1QPPP/3R2K1 w kq - bm Rd8+
>
>Any solutions?
>
>Jouni
#1 10:14
Black(1): 1q1r3k/3P1pp1/ppBR1n1p/4Q2P/P4P2/8/5PK1/8 w - - bm Rxf6
White(1): st 1200
search time set to 1200.00.
White(1): g
crafty is behind 32.0 on time, reducing by 1/96.
time surplus 0.00 time limit 20:00 (20:00)
depth time score variation (1)
11 0.83 0.93 1. Qd4 Qc7 2. Rxf6 gxf6 3. Qxf6+ Kg8
4. Qxh6 Rxd7 5. Bxd7 Qxd7 6. Qg5+ Kf8
7. Qh6+ Ke7
11-> 1.02 0.93 1. Qd4 Qc7 2. Rxf6 gxf6 3. Qxf6+ Kg8
4. Qxh6 Rxd7 5. Bxd7 Qxd7 6. Qg5+ Kf8
7. Qh6+ Ke7
12 1.24 0.92 1. Qd4 Qc7 2. Rxf6 gxf6 3. Qxf6+ Kg8
4. Qxh6 Rxd7 5. Bxd7 Qxd7 6. Kg3 Qxa4
7. Qxb6
12-> 1.92 0.92 1. Qd4 Qc7 2. Rxf6 gxf6 3. Qxf6+ Kg8
4. Qxh6 Rxd7 5. Bxd7 Qxd7 6. Kg3 Qxa4
7. Qxb6 (s=3)
13 2.33 0.87 1. Qd4 Qc7 2. Rxf6 gxf6 3. Qxf6+ Kg8
4. Qxh6 Rxd7 5. Qg5+ Kf8 6. Bxd7 Qxd7
7. Kg3 Qxa4 8. Qh6+ Ke7 <HT> (s=2)
13-> 4.36 0.87 1. Qd4 Qc7 2. Rxf6 gxf6 3. Qxf6+ Kg8
4. Qxh6 Rxd7 5. Qg5+ Kf8 6. Bxd7 Qxd7
7. Kg3 Qxa4 8. Qh6+ Ke7 <HT> (s=5)
14 8.11 1.25 1. Qd4 Qc7 2. Rxf6 gxf6 3. Qxf6+ Kg8
4. Qxh6 Rxd7 5. Qg5+ Kf8 6. Bxd7 Qxd7
7. h6 Qd4 8. a5 bxa5 9. Qxa5 (s=4)
14-> 10.44 1.25 1. Qd4 Qc7 2. Rxf6 gxf6 3. Qxf6+ Kg8
4. Qxh6 Rxd7 5. Qg5+ Kf8 6. Bxd7 Qxd7
7. h6 Qd4 8. a5 bxa5 9. Qxa5
15 20.24 1.49 1. Qd4 Ng8 2. Bf3 Qc7 3. Qxb6 Rxd7
4. Qxc7 Rxc7 5. Rxa6 Nf6 6. Ra8+ Kh7
7. Ra5 Kg8 8. Kg3 Rc2 9. Re5 <HT>
15-> 39.06 1.49 1. Qd4 Ng8 2. Bf3 Qc7 3. Qxb6 Rxd7
4. Qxc7 Rxc7 5. Rxa6 Nf6 6. Ra8+ Kh7
7. Ra5 Kg8 8. Kg3 Rc2 9. Re5 <HT> (s=2)
16 46.99 1.53 1. Qd4 Ng8 2. Bf3 Qc7 3. Qxb6 Rxd7
4. Qxc7 Rxc7 5. Rxa6 Nf6 6. Ra5 g6
7. Re5 Nxh5 8. Bxh5 gxh5 9. Rxh5 Kg7
16-> 1:15 1.53 1. Qd4 Ng8 2. Bf3 Qc7 3. Qxb6 Rxd7
4. Qxc7 Rxc7 5. Rxa6 Nf6 6. Ra5 g6
7. Re5 Nxh5 8. Bxh5 gxh5 9. Rxh5 Kg7
(s=5)
17 1:36 1.56 1. Qd4 Ng8 2. Bf3 Qc7 3. Qxb6 Rxd7
4. Qxc7 Rxc7 5. Rxa6 Nf6 6. Ra5 Kh7
7. Rf5 Rd7 8. a5 Rd6 9. Re5 Rd2 (s=4)
17-> 3:00 1.56 1. Qd4 Ng8 2. Bf3 Qc7 3. Qxb6 Rxd7
4. Qxc7 Rxc7 5. Rxa6 Nf6 6. Ra5 Kh7
7. Rf5 Rd7 8. a5 Rd6 9. Re5 Rd2 (s=5)
18 5:05 1.57 1. Qd4 Ng8 2. Bf3 Qc7 3. Qxb6 Rxd7
4. Qxc7 Rxc7 5. Rxa6 Nf6 6. a5 Rc5
7. Ra8+ Kh7 8. a6 Ra5 9. Kf1 Rf5 10.
Rd8 Nxh5 11. Bxh5 Rxh5 (s=4)
18 10:14 +1 1. Rxf6!!
18 11:06 2.03 1. Rxf6 Qxe5 2. fxe5 gxf6 3. exf6 Rf8
4. Kg3 Rd8 5. Kf4 b5 6. Ke5 b4 7. Kd6
b3 8. Be4 b2 9. Kc7 Rf8 10. d8=Q Rxd8
11. Kxd8
18-> 11:06 2.03 1. Rxf6 Qxe5 2. fxe5 gxf6 3. exf6 Rf8
4. Kg3 Rd8 5. Kf4 b5 6. Ke5 b4 7. Kd6
b3 8. Be4 b2 9. Kc7 Rf8 10. d8=Q Rxd8
11. Kxd8 (s=7)
19 12:06 2.17 1. Rxf6 Qxe5 2. fxe5 gxf6 3. exf6 Rf8
4. Kg3 Rd8 5. Kf4 b5 6. Ke5 b4 7. Kd6
b3 8. Be4 b2 9. Kc7 Rf8 10. Bb1 Kg8
11. d8=Q Rxd8 12. Kxd8 (s=6)
? 19 15:00 2/41* 1. Qd4
White(1): ?
time=15:03 cpu=198% mat=0 n=3544648839 fh=94% nps=3.92M
ext-> chk=204886199 cap=10277754 pp=54031545 1rep=16437429 mate=4
6230
predicted=0 nodes=3544648839 evals=2390580349 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=4545 stop=632 data=8/64 cpu=29:54 elap=15:03
running # 2 now ...
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