Author: Dann Corbit
Date: 17:57:43 07/31/01
These are analysis of the forward positions (hence the better the score for
white, the worse the move that black made).
This move [the one played by CM] clearly loses:
[D]r1r3k1/pp3p1p/3pbp1Q/4p3/4P3/3R1N2/1PPK1PPP/7q w - - acd 21; acn 2068985989;
acs 36002; ce 519; pv Ne1 Qxh2 Qxh2 Kf8 Qh6+ Ke7 Rf3 a5 Qxf6+ Ke8 Qh8+ Ke7 Qxh7
b5 Qh4+ Kd7 Rd3 Bc4 Qf6 Bxd3 Qxf7+ Kc6 Qd5+ Kd7 Nxd3 b4;
This move probably loses:
[D]r1r3k1/pp3p1p/3pbp1Q/q3p3/4P3/3R1N2/1PPK1PPP/7R w - - acd 16; acn 567177259;
acs 8002; ce 32; pv c3 Kh8 Qxf6+ Kg8 Qg5+ Kf8 Nd4 Bd7 Nf5 Bxf5 Qxf5 Qb6 Rb1 Rc4
Ke1 Qc6 Rd5 Kg8;
{especially when we look at the log for the analysis:
choose from book moves randomly (using weights.)
choose from 5 best moves.
book learning enabled
result learning enabled
position learning enabled
threshold set to 9 pawns.
5 piece tablebase files found
19045kb of RAM used for TB indices and decompression tables
Crafty v18.10
White(1): hash 100M
hash table memory = 96M bytes.
White(1): st 8000
search time set to 8000.00.
White(1): epdpfga 3probs.epd 3probs.out
PFGA: EPD record: 1
middle-game phase
clearing hash tables
time surplus 0.00 time limit 133:20 (133:20)
nss depth time score variation (1)
7 0.31 -2.86 1. c3 Qa2 2. Qxf6 Qxb2+ 3. Ke3 Rxc3
4. Qg5+ Kf8 5. Rd1
7 0.70 ++ 1. Kd1!!
7 0.93 -2.41 1. Kd1 Qa1+ 2. Qc1 Qa4 3. Nd2 Rc6 4.
Rg3+ Kh8 5. Re1
7-> 0.97 -2.41 1. Kd1 Qa1+ 2. Qc1 Qa4 3. Nd2 Rc6 4.
Rg3+ Kh8 5. Re1
8 3.67 -2.16 1. Kd1 Bg4 2. Re1 Qa4 3. b3 Qc6 4.
c4 b5 5. Qxf6
8-> 3.79 -2.16 1. Kd1 Bg4 2. Re1 Qa4 3. b3 Qc6 4.
c4 b5 5. Qxf6
9 8.73 -2.36 1. Kd1 Qa1+ 2. Qc1 Qa4 3. Nd2 Rc5 4.
Rxd6 Rac8 5. Ke1 Rxc2
9 11.05 -2.31 1. c3 Qb6 2. Ne1 Qxb2+ 3. Nc2 Kh8 4.
Qxf6+ Kg8 5. Qg5+ Kf8 6. Qh6+ Ke8 7.
Qxh7 Bb3
9-> 11.38 -2.31 1. c3 Qb6 2. Ne1 Qxb2+ 3. Nc2 Kh8 4.
Qxf6+ Kg8 5. Qg5+ Kf8 6. Qh6+ Ke8 7.
Qxh7 Bb3
10 21.42 ++ 1. c3!!
10 37.32 -0.77 1. c3 Qb6 2. Nd4 Bg4 3. Rg3 Qxb2+ 4.
Nc2 f5 5. exf5 <HT>
10-> 37.68 -0.77 1. c3 Qb6 2. Nd4 Bg4 3. Rg3 Qxb2+ 4.
Nc2 f5 5. exf5 <HT>
11 57.25 ++ 1. c3!!
11 1:49 0.34 1. c3 Bg4 2. h3 Bf5 3. exf5 e4 4. Rxd6
Qc5 5. Rd4 Qxf5 6. Nh4 Qxf2+
11-> 1:49 0.34 1. c3 Bg4 2. h3 Bf5 3. exf5 e4 4. Rxd6
Qc5 5. Rd4 Qxf5 6. Nh4 Qxf2+
12 4:18 0.27 1. c3 Kh8 2. Ne1 Qb6 3. Qxf6+ Kg8 4.
Rg3+ Kf8 5. Nd3 Bc4 6. Ke1 Rd8 7. b4
Qb5 8. Ke2
12-> 4:49 0.27 1. c3 Kh8 2. Ne1 Qb6 3. Qxf6+ Kg8 4.
Rg3+ Kf8 5. Nd3 Bc4 6. Ke1 Rd8 7. b4
Qb5 8. Ke2
13 6:37 0.30 1. c3 Kh8 2. Qxf6+ Kg8 3. Qg5+ Kf8
4. Nd4 Qa2 5. Nxe6+ Qxe6 6. Qf5 Qxf5
7. exf5 Ke7 8. Rh3 Rg8 9. Rg1 Rh8
13-> 7:28 0.30 1. c3 Kh8 2. Qxf6+ Kg8 3. Qg5+ Kf8
4. Nd4 Qa2 5. Nxe6+ Qxe6 6. Qf5 Qxf5
7. exf5 Ke7 8. Rh3 Rg8 9. Rg1 Rh8
14 14:07 0.32 1. c3 Kh8 2. Qxf6+ Kg8 3. Qg5+ Kf8
4. Nd4 Bd7 5. Nf5 Bxf5 6. Qxf5 Qb6
7. Rb1 Rc4 8. Ke1 Qc6 9. Rd5 Kg8
14-> 15:35 0.32 1. c3 Kh8 2. Qxf6+ Kg8 3. Qg5+ Kf8
4. Nd4 Bd7 5. Nf5 Bxf5 6. Qxf5 Qb6
7. Rb1 Rc4 8. Ke1 Qc6 9. Rd5 Kg8
15 35:25 ++ 1. c3!!
15-> 42:30 0.71 1. c3 Kh8 2. Qxf6+ Kg8 3. Qg5+ Kf8
4. Nd4 Bd7 5. Nf5 Bxf5 6. Qxf5 Qb6
7. Rb1 Rc4 8. Ke1 Qc6 9. Rd5 Kg8
16 119:11 ++ 1. c3!!
time=133:20 cpu=100% mat=-1 n=567177259 fh=7% nps=70k
ext-> chk=299695385 cap=12232734 pp=1112979 1rep=32200803
mate=2259462
predicted=0 nodes=567177259 evals=931559396
endgame tablebase-> probes done=0 successful=0
hashing-> trans/ref=2% pawn=1% used=99%
draw:
[D]r1r3k1/pp3p1p/3pbp1Q/4p3/4P3/3R1N2/1qPK1PPP/7R w - - acd 17; acn 441024764;
acs 8001; ce 0; pv Ne1 Qb4+ c3 Qxe4 Rg3+ Bg4 f3 Qd5+ Ke2 f5 fxg4 f4 Rh3 Qa2+ Kf1
Qc4+ Kf2 Qa2+ Kg1 Qb1 Kf2 Qa2+;
draw:
[D]r5k1/pp3p1p/3pbp1Q/4p3/4P3/3R1N2/1PrK1PPP/q6R w - - acd 18; acn 686087374;
acs 8001; ce 0; pv Kxc2 Rc8+ Kd2 Qxb2+ Ke3 Rc1 Ne1 Bc4 Qxf6 Bxd3 Qg5+ Kf8 Qd8+
Kg7 Qg5+ Kf8;
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