Author: Mike Byrne
Date: 20:19:25 07/08/03
Go up one level in this thread
On July 08, 2003 at 09:51:01, Igor Gorelikov wrote:
>Next position is my daily puzzle taken from the game Amyan 1.59 vs Pepito 1.59.
>
>[D] 5r1k/pp1q1b1p/2p1r1p1/3pRpQ1/3P1P2/2PB4/P1P3PP/1R4K1 w - - 0 24
>
>The latest Crafty (ver. 19.3) cannot find Amyan's move while Crafty 16.19
>find it quickly enough.
>
>The solution of the puzzle can be found at my site:
>http://www.digichess.gr/infiniteloop/home.php
>
>Regards,
>Igor Gorelikov
Crafty 19.04 "original"
Black(1): 5r1k/pp1q1b1p/2p1r1p1/3pRpQ1/3P1P2/2PB4/P1P3PP/1R4K1 w - - 0 24
White(1): go
clearing hash tables
time surplus 28.83 time limit 10:00 (10:00)
depth time score variation (1)
6-> 0.16 0.60 1. Rbe1 Rfe8 2. a4 Qe7 3. Rxe6 Bxe6
4. Qh6 (s=8)
7 0.20 0.66 1. Rbe1 Rfe8 2. a4 Qe7 3. Qh6 a5 4.
Be2 (s=7)
7 0.27 0.70 1. a4 Rfe8 2. a5 Qe7 3. Qh6 Kg8 4.
Rbe1 (s=5)
7-> 0.39 0.70 1. a4 Rfe8 2. a5 Qe7 3. Qh6 Kg8 4.
Rbe1 (s=6)
8 0.47 0.56 1. a4 Rfe8 2. a5 Qe7 3. Qg3 a6 4. Rxe6
Bxe6 5. Re1 (s=5)
8 0.61 0.63 1. Rbe1 Rfe8 2. R1e3 Qe7 3. Qh6 Qa3
4. Rh3 Qc1+ 5. Bf1 <HT> (s=4)
8-> 0.99 0.63 1. Rbe1 Rfe8 2. R1e3 Qe7 3. Qh6 Qa3
4. Rh3 Qc1+ 5. Bf1 <HT> (s=3)
9 1.20 0.63 1. Rbe1 Rfe8 2. R1e3 Qe7 3. Qh6 Qa3
4. Rh3 Qc1+ 5. Bf1 Qxc2 6. Qxh7# (s=2)
9-> 1.72 0.63 1. Rbe1 Rfe8 2. R1e3 Qe7 3. Qh6 Qa3
4. Rh3 Qc1+ 5. Bf1 Qxc2 6. Qxh7# (s=4)
10 3.03 0.49 1. Rbe1 Rfe8 2. a4 a5 3. R1e3 Qd6 4.
Qh6 Qa3 5. Rh3 Qc1+ 6. Bf1 Qxc2 7.
Qxh7# (s=3)
10-> 6.99 0.49 1. Rbe1 Rfe8 2. a4 a5 3. R1e3 Qd6 4.
Qh6 Qa3 5. Rh3 Qc1+ 6. Bf1 Qxc2 7.
Qxh7# (s=4)
11 10.58 0.48 1. Rbe1 Rfe8 2. R1e3 Qe7 3. Qg3 b5
4. Re2 a5 5. R2e3 a4 6. Be2 (s=3)
11 15.70 0.55 1. a4 a5 2. Rbe1 Rfe8 3. R1e3 Qe7 4.
Qg3 Qa3 5. Qe1 Qe7 6. Qg3 <HT> (s=2)
11-> 19.19 0.55 1. a4 a5 2. Rbe1 Rfe8 3. R1e3 Qe7 4.
Qg3 Qa3 5. Qe1 Qe7 6. Qg3 <HT> (s=2)
12 26.67 0.55 1. a4 a5 2. Rxf5 gxf5 3. Qxf5 Kg7 4.
Qxh7+ Kf6 5. Qh4+ Kg7 6. f5 Re4 7.
Bxe4 dxe4 8. Qg5+ Kh7 9. Qh4+ Kg7 10.
Qxe4
12 38.05 0.60 1. Rxf5 gxf5 2. Qxf5 Kg7 3. Qxh7+ Kf6
4. f5 Re4 5. Bxe4 dxe4 6. Qh6+ Ke7
7. Qh4+ Ke8 8. Qxe4+ Kd8 9. a4 Bc4
12-> 38.06 0.60 1. Rxf5 gxf5 2. Qxf5 Kg7 3. Qxh7+ Kf6
4. f5 Re4 5. Bxe4 dxe4 6. Qh6+ Ke7
7. Qh4+ Ke8 8. Qxe4+ Kd8 9. a4 Bc4
(s=2)
13 44.47 0.48 1. Rxf5 gxf5 2. Qxf5 Kg7 3. Qxh7+ Kf6
4. f5 Re4 5. Bxe4 dxe4 6. Qh6+ Ke7
7. Qh4+ Ke8 8. Qxe4+ Kd8 9. Qe5 Bd5
10. f6 Bxa2
13 1:25 0.53 1. a4 b6 2. Rxf5 gxf5 3. Qxf5 Kg7 4.
Qxh7+ Kf6 5. f5 Re4 6. Bxe4 dxe4 7.
Qh4+ Kg7 8. Qg3+ Kh6 9. Qf4+ Kg7 10.
Qe5+ Kh6 11. Qxe4
13-> 1:40 0.53 1. a4 b6 2. Rxf5 gxf5 3. Qxf5 Kg7 4.
Qxh7+ Kf6 5. f5 Re4 6. Bxe4 dxe4 7.
Qh4+ Kg7 8. Qg3+ Kh6 9. Qf4+ Kg7 10.
Qe5+ Kh6 11. Qxe4
14 3:00 0.47 1. a4 Rfe8 2. a5 Qe7 3. Qg3 Qc7 4.
Bf1 Kg8 5. Rxf5 Re3 6. Qg5 h6 7. Qg4
Rxc3
14 3:00 3/45* 1. Qh6
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