Author: Tord Romstad
Date: 05:54:44 12/27/03
Go up one level in this thread
On December 27, 2003 at 08:10:23, Ingo Bauer wrote:
>Hallo
>
>[D]5rk1/p4p1p/6b1/q7/6P1/1P6/Q4p1P/K1R5 b - -
Gothmog 0.4.4a (without tablebases), on a Pentium IV 2.4 GHz, announces "mate in
at most
93 moves" in the 12th iteration after 1m12s. This is pushed down to mate in 9
at the end
of the 12th iteration, after 2m48s. Mate in 8 moves is found by the end of the
14th iteration,
which takes 3m43s to complete:
1 6.72 0.00 65 Qxa2+ Kxa2
2 8.11 0.00 988 Qe1 Qb2 f1Q
3 8.20 0.02 3514 Qe5+ Qb2 Qd6 g5 f1Q
4 9.20 0.05 8468 Qe1 Rxe1 fxe1Q+ Kb2 Qe2+ Ka1 Qe5+
5 9.50 0.11 21615 Qe1 Rxe1 fxe1Q+ Kb2 Qe2+ Ka1 Qd1+ Kb2
Qxg4 Qxa7
6 >= 9.50 0.12 22909 Qe1 Rxe1 fxe1Q+ Kb2 Qe2+ Ka1 Qd1+ Kb2
Qxg4 Qxa7
6 >= 9.52 0.12 23411 Qe1 Rxe1 fxe1Q+ Kb2 Rc8 h4 Qe2+
6 >= 9.58 0.13 24206 Qe1 Rxe1 fxe1Q+ Kb2 Rc8 h4 Rc2+
6 >= 9.73 0.13 24727 Qe1 Rxe1 fxe1Q+ Kb2 Rc8 h4 Rc2+
6 >= 9.98 0.13 25362 Qe1 Rxe1 fxe1Q+ Kb2 Rc8 h4 Rc2+
6 >= 10.38 0.14 25911 Qe1 Rxe1 fxe1Q+ Kb2 Rc8 h4 Rc2+
6 <= 10.83 0.17 34003 Qe1 Qb2 Rc8 Ka2 Rxc1
6 <= 10.70 0.17 34255 Qe1 Qb2 Rc8 Ka2 Rxc1
6 <= 10.66 0.18 35095 Qe1 Qb2 Rc8 Ka2 Rxc1
6 >= 10.61 0.18 35374 Qe1 Qb2 Rc8 Ka2 Rxc1
6 >= 10.62 0.18 35446 Qe1 Qb2 Rc8 Ka2 Rxc1
6 <= 10.62 0.18 36205 Qe1 Qb2 Rc8 Ka2 Rxc1
6 10.62 0.18 36205 Qe1 Qb2 Rc8 Ka2 Rxc1
7 >= 10.62 0.20 40236 Qe1 Qb2 Re8 Qa3 f1Q
7 >= 10.64 0.20 40322 Qe1 Qb2 Re8 Qa3 f1Q
7 >= 10.73 0.21 40391 Qe1 Qb2 Re8 Qa3 f1Q
7 >= 10.94 0.21 40539 Qe1 Qb2 Re8 Qa3 f1Q
7 >= 11.19 0.21 40736 Qe1 Qb2 Re8 Qa3 f1Q
7 >= 11.58 0.21 41038 Qe1 Qb2 Re8 Qa3 f1Q
7 >= 12.14 0.21 41870 Qe1 Qb2 Re8 Qa3 f1Q
7 <= 12.89 0.25 52356 Qe1 Qb2 Re8 Qa3 f1Q
7 <= 12.88 0.31 68277 Qe1 Qb2 Re8 Qa3 f1Q
7 <= 12.84 0.31 69182 Qe1 Qb2 Re8 Qa3 f1Q
7 <= 12.75 0.32 71174 Qe1 Qb2 Re8 Qa3 f1Q
7 <= 12.59 0.32 72244 Qe1 Qb2 Re8 Qa3 f1Q
7 <= 12.33 0.33 74970 Qe1 Qb2 Re8 Qa3 f1Q
7 <= 12.14 0.35 80619 Qe1 Qb2 Re8 Qa3 f1Q
7 12.14 0.36 80619 Qe1 Qb2 Re8 Qa3 f1Q
8 >= 12.16 0.38 87247 Qe1 Qb2 Rc8 Ka2 Rxc1
8 >= 12.17 0.38 87586 Qe1 Qb2 Rc8 Ka2 Rxc1
8 >= 12.23 0.39 87998 Qe1 Qb2 Rc8 Ka2 Rxc1
8 >= 12.38 0.39 89143 Qe1 Qb2 Rc8 Ka2 Rxc1
8 >= 12.77 0.40 91005 Qe1 Qb2 Rc8 Ka2 Rxc1
8 >= 13.16 0.42 95500 Qe1 Qb2 Rc8 Ka2 Rxc1
8 >= 13.73 0.67 154359 Qe1 Qb2 Rc8 Ka2 Rxc1
8 >= 14.50 0.69 161086 Qe1 Qb2 Rc8 Ka2 Rxc1
8 <= 15.48 0.90 223475 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qa6+
Kb2 Qe2+ Ka3 Qxg4
8 <= 15.45 0.94 234089 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qa6+
Kb2 Qe2+ Ka3 Qxg4
8 <= 15.42 0.94 236428 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qa6+
Kb2 Qe2+ Ka3 Qxg4
8 <= 15.34 0.95 238948 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qa6+
Kb2 Qe2+ Ka3 Qxg4
8 >= 15.22 0.95 239490 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qa6+
Kb2 Qe2+ Ka3 Qxg4
8 >= 15.23 0.95 239645 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qa6+
Kb2 Qe2+ Ka3 Qxg4
8 <= 15.28 0.96 243081 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qa6+
Kb2 Qe2+ Kc3 Qxg4
8 <= 15.27 0.97 245377 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qa6+
Kb2 Qe2+ Kc3 Qxg4
8 >= 15.27 0.97 245453 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qe2+
Kb1 Qxg4
8 15.27 0.97 245453 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qe2+
Kb1 Qxg4
9 >= 15.27 1.23 326103 Qe5+ Qb2 Qa5+ Qa2
9 <= 15.27 1.50 400392 Qe5+ Qb2 Qa5+ Qa2
9 15.27 1.50 400392 Qe5+ Qb2 Qa5+ Qa2
10 >= 15.27 1.50 400404 Qe5+ Qb2 Qa5+ Qa2
10 >= 15.28 1.99 540115 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qe2+
Ka3 Qxg4 Kb2 Rc8
10 >= 15.34 2.00 545722 Qe1 Qb1 Bxb1 Rxb1 Qxb1+ Kxb1 f1Q+ Ka2 Qe2+
Ka3 Qxg4 Kb2 Rc8
10 >= 15.48 2.06 564929 Qe1 Qb1 Bxb1 Rxb1 Rc8
10 >= 15.73 2.12 586042 Qe1 Qb1 Bxb1 Rxb1 Rc8
10 >= 16.12 2.16 597677 Qe1 Qb1 Bxb1 Rxb1 Rc8
10 >= 16.69 2.65 747495 Qe1 Qb1 Bxb1 Rxb1 Rc8
10 >= 17.45 3.33 936065 Qe1 Qb1 Bxb1 Rxb1 Rc8
10 >= 18.45 5.13 1451692 Qe1 Qb1 Bxb1 Rxb1 Rc8
10 <= 19.70 6.35 1802947 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 19.67 6.38 1812334 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 19.64 6.45 1837296 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 19.56 6.47 1845889 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 19.41 6.51 1860265 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 19.12 6.69 1924076 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 >= 18.73 7.65 2176007 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 >= 18.75 7.67 2182781 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 >= 18.81 7.80 2220630 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 18.94 7.86 2241469 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 18.92 7.87 2246175 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 18.89 7.88 2250797 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 <= 18.81 7.89 2255880 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
10 18.81 7.89 2255880 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 >= 18.81 8.00 2282456 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 >= 18.83 8.20 2338685 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 >= 18.89 8.33 2376828 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 >= 19.03 9.16 2598716 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 >= 19.28 9.70 2737585 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 >= 19.67 10.94 3093723 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 >= 20.23 13.08 3770888 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 >= 21.00 14.24 4090932 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 <= 21.98 17.04 4932744 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 <= 21.95 17.30 5004434 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 <= 21.91 17.41 5043938 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 <= 21.83 17.42 5049743 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 <= 21.67 17.45 5060088 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 <= 21.41 17.47 5069952 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 <= 21.00 17.50 5080148 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
11 21.00 17.50 5080148 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 21.00 26.10 7447263 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 21.02 28.98 8232660 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 21.08 29.95 8515841 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 21.22 32.47 9222304 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 21.47 33.35 9455929 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 21.86 34.78 9851567 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 22.42 36.77 10367063 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 23.19 40.58 11368857 Qe1 Qb1 Bxb1 Rxe1 fxe1Q
12 >= 24.19 49.72 13763832 Qe1 Qb1 Bxb1 Rxe1
12 >= 25.45 53.39 14769537 Qe1 Qb1 Bxb1 Rxe1
12 >= 27.02 57.79 15967359 Qe1 Qb1 Bxb1 Rxe1
12 >= 28.58 1:07 18684222 Qe1 Qb1 Bxb1 Rxe1
12 >= 30.14 1:12 20137958 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #93 1:12 20230685 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #43 1:14 20586055 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #42 1:15 20991832 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #41 1:16 21242406 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #40 1:16 21266013 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #39 1:17 21309873 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #38 1:17 21332988 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #37 1:17 21389506 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #36 1:17 21454762 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #35 1:17 21516085 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #34 1:17 21577507 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #33 1:18 21636128 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #32 1:18 21728146 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #31 1:18 21821170 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #30 1:19 21906059 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #29 1:19 22000526 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #28 1:20 22113767 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #27 1:20 22271473 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #26 1:22 22830876 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #25 1:23 23084949 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #24 1:24 23295507 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
b4 Rxb4+ Kc1 Rc4+ Kb1 Qc2+ Ka1 Qc3+ Kb1
Rb4+ Ka2 Ra4+
12 >= #23 1:25 23541116 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
b4 Rxb4+ Kc1 Rc4+ Kb1 Qc2+ Ka1 Qc3+ Kb1
Rb4+ Ka2 Ra4+
12 >= #22 1:26 23796322 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
b4 Rxb4+ Kc1 Rc4+ Kb1 Qc2+ Ka1 Qc3+ Kb1
Rb4+ Ka2 Ra4+
12 >= #21 1:27 24032489 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #20 1:29 24533501 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #19 1:30 24989408 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #18 1:32 25412242 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #17 1:33 25734600 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #16 1:35 26234043 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #15 1:39 27191169 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #14 1:43 28628800 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #13 1:49 30657263 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #12 2:00 35335064 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #11 2:10 40190592 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
12 >= #10 2:25 48045051 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kxb1 Rb8
b4 Rxb4+ Kc1 Rc4+ Kb1 Qc2+
12 >= #9 2:42 57116682 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kc3 Qc2+
Kd4 Qe4+ Kc3 Rd8
12 <= #9 2:48 59104686 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kc3 Qc2+
Kd4 Qe4+ Kc3 Rd8
12 #9 2:48 59104686 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kc3 Qc2+
Kd4 Qe4+ Kc3 Rd8
13 >= #9 2:53 62009112 Qe1 Qb1 Bxb1 Rxe1 fxe1Q Kb2 Qe2+ Kc3 Qc2+
Kd4 Qe4+ Kc3 Rd8
13 <= #9 3:16 73652863 Qe1 Kb2 Qxc1+ Kxc1 f1Q+ Kb2 Rc8 Ka3 Qa6+
Kb4 Qxa2 Kb5 Qxb3+ Ka6 Bd3+ Kxa7 Qb8#
13 #9 3:16 73652863 Qe1 Kb2 Qxc1+ Kxc1 f1Q+ Kb2 Rc8 Ka3 Qa6+
Kb4 Qxa2 Kb5 Qxb3+ Ka6 Bd3+ Kxa7 Qb8#
14 >= #9 3:20 75300044 Qe1 Kb2 Qxc1+ Kxc1 f1Q+ Kb2 Rc8 Ka3 Qa6+
Kb4 Qxa2 Kb5 Qxb3+ Ka6 Bd3+ Kxa7 Qb8#
14 >= #8 3:30 82303069 Qe1 Kb2 Qxc1+ Kxc1 f1Q+ Kb2 Rc8 Ka3 Qa6+
Kb4 Qxa2 Kb5 Bd3+
14 <= #8 3:43 87937715 Qe1 Kb2 Qxc1+ Kxc1 f1Q+ Kb2 Rc8 Ka3 Qa6+
Kb4 Qxa2 Kb5 Bd3+
14 #8 3:43 87937715 Qe1 Kb2 Qxc1+ Kxc1 f1Q+ Kb2 Rc8 Ka3 Qa6+
Kb4 Qxa2 Kb5 Bd3+
Tord
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