Author: Renze Steenhuisen
Date: 08:03:52 05/09/05
Go up one level in this thread
On May 09, 2005 at 06:26:01, Steven Edwards wrote:
>WCSAC.0097:
>
>[D] 6k1/p4p2/1p2p1p1/4P3/PP2bP2/2B1b2p/6PP/6RK b - - 0 1
>
>Book: Kh7
>
>Toolkit: Kg7 b5 Kh6 a5 hxg2+ Rxg2 Kh5 axb6 Kh4 bxa7 Kh3 Ba5 (+2.186)
I am not a good chess player, but I must agree that the plan behind Kh7 and Kg7
is the same, i.e. going to Kh6
Crafty v19.3 with 768 Hash Table, 3 GHz PIV:
time surplus 0.00 time limit 166666:39 (166666:39)
depth time score variation (1)
1 0.00 -0.46 1. ... Bxg1 2. Kxg1 hxg2
1 0.00 -1.13 1. ... hxg2+ 2. Rxg2 Bxg2+ 3. Kxg2
Bxf4
1-> 0.00 -1.13 1. ... hxg2+ 2. Rxg2 Bxg2+ 3. Kxg2
Bxf4
2 0.00 -1.24 1. ... hxg2+ 2. Rxg2 Kg7 3. h3 Bxg2+
4. Kxg2 Bxf4
2-> 0.01 -1.24 1. ... hxg2+ 2. Rxg2 Kg7 3. h3 Bxg2+
4. Kxg2 Bxf4
3 0.01 -1.24 1. ... hxg2+ 2. Rxg2 Kg7 3. h3 Bxg2+
4. Kxg2 Bxf4
3-> 0.01 -1.24 1. ... hxg2+ 2. Rxg2 Kg7 3. h3 Bxg2+
4. Kxg2 Bxf4
4 0.01 -1.20 1. ... hxg2+ 2. Rxg2 Kf8 3. b5 Ke8
4. h3 Bxg2+ 5. Kxg2 Bxf4
4 0.02 -1.29 1. ... Bxf4 2. Re1 Bd5 3. Rg1 hxg2+
4-> 0.02 -1.29 1. ... Bxf4 2. Re1 Bd5 3. Rg1 hxg2+
5 0.02 -1.17 1. ... Bxf4 2. Bd4 Kg7 3. b5 Bxg2+
4. Rxg2 hxg2+ 5. Kxg2
5 0.03 -1.31 1. ... hxg2+ 2. Rxg2 Kf8 3. b5 Ke7
4. Bb4+ Kd7 5. Bd6 Bxg2+ 6. Kxg2 Bxf4
5-> 0.03 -1.31 1. ... hxg2+ 2. Rxg2 Kf8 3. b5 Ke7
4. Bb4+ Kd7 5. Bd6 Bxg2+ 6. Kxg2 Bxf4
6 0.04 -1.25 1. ... hxg2+ 2. Rxg2 Kf8 3. Be1 Bxf4
4. Bg3 Be3 5. h3 Bxg2+ 6. Kxg2
6 0.06 -1.31 1. ... Kf8 2. b5 hxg2+ 3. Rxg2 Ke7
4. Bb4+ Kd7 5. Bd6 Bxg2+ 6. Kxg2 Bxf4
<HT>
6-> 0.07 -1.31 1. ... Kf8 2. b5 hxg2+ 3. Rxg2 Ke7
4. Bb4+ Kd7 5. Bd6 Bxg2+ 6. Kxg2 Bxf4
<HT>
7 0.08 -1.31 1. ... Kf8 2. b5 hxg2+ 3. Rxg2 Ke7
4. Bb4+ Kd7 5. Bf8 Bxg2+ 6. Kxg2 Bxf4
7. Bd6
7-> 0.10 -1.31 1. ... Kf8 2. b5 hxg2+ 3. Rxg2 Ke7
4. Bb4+ Kd7 5. Bf8 Bxg2+ 6. Kxg2 Bxf4
7. Bd6
8 0.15 -1.37 1. ... Kf8 2. b5 Ke8 3. Bb4 Bxg2+ 4.
Rxg2 hxg2+ 5. Kxg2 Bxf4 6. Bc3 Kd7
7. Bd4
8 0.31 -1.48 1. ... a6 2. b5 hxg2+ 3. Rxg2 axb5
4. axb5 Kf8 5. Be1 Bxg2+ 6. Kxg2 Bxf4
7. Bb4+ Kg7 8. Bd6
8-> 0.32 -1.48 1. ... a6 2. b5 hxg2+ 3. Rxg2 axb5
4. axb5 Kf8 5. Be1 Bxg2+ 6. Kxg2 Bxf4
7. Bb4+ Kg7 8. Bd6
9 0.38 -1.48 1. ... a6 2. b5 hxg2+ 3. Rxg2 axb5
4. axb5 Kf8 5. Be1 Bxf4 6. Bb4+ Kg7
7. Bd6 Bxg2+ 8. Kxg2
9-> 0.44 -1.48 1. ... a6 2. b5 hxg2+ 3. Rxg2 axb5
4. axb5 Kf8 5. Be1 Bxf4 6. Bb4+ Kg7
7. Bd6 Bxg2+ 8. Kxg2
10 0.80 -1.60 1. ... a6 2. Be1 Bxf4 3. Bg3 Be3 4.
Be1 Kf8 5. b5 Bxg2+ 6. Rxg2 hxg2+ 7.
Kxg2 axb5 8. Bb4+ Kg7 9. axb5
10-> 0.98 -1.60 1. ... a6 2. Be1 Bxf4 3. Bg3 Be3 4.
Be1 Kf8 5. b5 Bxg2+ 6. Rxg2 hxg2+ 7.
Kxg2 axb5 8. Bb4+ Kg7 9. axb5
11 1.51 -1.60 1. ... a6 2. b5 axb5 3. axb5 Kf8 4.
Bb4+ Ke8 5. Bc3 hxg2+ 6. Rxg2 Kd7 7.
h3 Bxf4 8. Bd4 Bxg2+ 9. Kxg2
11-> 1.77 -1.60 1. ... a6 2. b5 axb5 3. axb5 Kf8 4.
Bb4+ Ke8 5. Bc3 hxg2+ 6. Rxg2 Kd7 7.
h3 Bxf4 8. Bd4 Bxg2+ 9. Kxg2
12 2.64 -1.37 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Be1 hxg2+ 5. Rxg2 Bxg2+ 6. Kxg2 Bxf4
7. Bg3 Bd2 8. h3 Bc3 9. Kf3 Bd4
12 6.62 -1.50 1. ... Kf8 2. b5 Ke8 3. Bb2 Bd5 4.
Ba3 Bxf4 5. Re1 Bd2 6. Re2 Bf4 7. Kg1
hxg2
12-> 6.68 -1.50 1. ... Kf8 2. b5 Ke8 3. Bb2 Bd5 4.
Ba3 Bxf4 5. Re1 Bd2 6. Re2 Bf4 7. Kg1
hxg2
13 7.72 -1.37 1. ... Kf8 2. b5 Ke8 3. Bb2 Bd5 4.
Bc3 Kd7 5. Bb2 hxg2+ 6. Rxg2 Be4 7.
Bc3 Bc1 8. Bd4 Bxg2+ 9. Kxg2 Bxf4
13 11.47 -1.57 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Be1 Bxf4 5. Bf2 Bxg2+ 6. Rxg2 hxg2+
7. Kxg2 Bxe5 8. Bxb6 f5 9. Bc5 f4 <HT>
13-> 12.82 -1.57 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Be1 Bxf4 5. Bf2 Bxg2+ 6. Rxg2 hxg2+
7. Kxg2 Bxe5 8. Bxb6 f5 9. Bc5 f4 <HT>
14 17.67 -1.66 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Bb2 Kf8 5. Ba3+ Ke8 6. Bb4 Bxg2+ 7.
Rxg2 hxg2+ 8. Kxg2 Bxf4 9. Bc3 Kd7
10. Bd4 Ke7 11. Bxb6 Bxe5
14-> 20.70 -1.66 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Bb2 Kf8 5. Ba3+ Ke8 6. Bb4 Bxg2+ 7.
Rxg2 hxg2+ 8. Kxg2 Bxf4 9. Bc3 Kd7
10. Bd4 Ke7 11. Bxb6 Bxe5
15 27.50 -1.71 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Be1 f5 5. Bh4 Bxf4 6. Bf2 Bxg2+ 7.
Rxg2 hxg2+ 8. Kxg2 Bxe5 9. Bxb6 f4
10. Kf3 Kf6
15-> 33.22 -1.71 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Be1 f5 5. Bh4 Bxf4 6. Bf2 Bxg2+ 7.
Rxg2 hxg2+ 8. Kxg2 Bxe5 9. Bxb6 f4
10. Kf3 Kf6
16 1:20 -1.97 1. ... a6 2. Bb2 b5 3. axb5 axb5 4.
Bc3 Kg7 5. Bb2 hxg2+ 6. Rxg2 Bd2 7.
Bd4 Bxb4 8. Kg1 Bxg2 9. Kxg2 Bd2 10.
Kf3 b4
16-> 1:35 -1.97 1. ... a6 2. Bb2 b5 3. axb5 axb5 4.
Bc3 Kg7 5. Bb2 hxg2+ 6. Rxg2 Bd2 7.
Bd4 Bxb4 8. Kg1 Bxg2 9. Kxg2 Bd2 10.
Kf3 b4
17 2:16 -2.15 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Bb4 f5 5. Be7 Bxf4 6. Bf6+ Kh6 7. Re1
hxg2+ 8. Kg1 Bf3 9. h4 Bd2 10. Ra1
Be3+ 11. Kh2 g5 12. Kg3
17-> 2:44 -2.15 1. ... a6 2. b5 axb5 3. axb5 Kg7 4.
Bb4 f5 5. Be7 Bxf4 6. Bf6+ Kh6 7. Re1
hxg2+ 8. Kg1 Bf3 9. h4 Bd2 10. Ra1
Be3+ 11. Kh2 g5 12. Kg3
18 4:33 -2.22 1. ... a6 2. Be1 b5 3. axb5 axb5 4.
Bg3 hxg2+ 5. Rxg2 Bd2 6. Bf2 Bxb4 7.
Be3 Bxg2+ 8. Kxg2 Bc3 9. Bb6 b4 10.
Ba5 Kg7 11. h4 <HT>
18 8:56 ++ 1. ... Kg7!!
18 24:03 -9.69 1. ... Kg7 2. Be1 Kh6 3. a5 Kh5 4.
f5 Kg4 5. Bd2 Bxd2 6. fxg6 hxg2+ 7.
Rxg2+ Kh3 8. Kg1 Bxg2 9. Kf2 fxg6 10.
axb6 axb6 11. Ke2 Bxb4
18-> 24:30 -9.69 1. ... Kg7 2. Be1 Kh6 3. a5 Kh5 4.
f5 Kg4 5. Bd2 Bxd2 6. fxg6 hxg2+ 7.
Rxg2+ Kh3 8. Kg1 Bxg2 9. Kf2 fxg6 10.
axb6 axb6 11. Ke2 Bxb4
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