fen
stringlengths 24
77
| eval
int64 -20,000
20k
| simple_eval
int64 -51,500
18k
| eval_delta
int64 -20,950
41.5k
| is_quiet
bool 2
classes | evals
dict |
|---|---|---|---|---|---|
3r4/ppknr1b1/2p3pp/4p2P/4R3/1PBN2P1/P1P2P2/2K4R b - -
| 107 | 0 | 107 | false |
{
"pvs": [
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
107,
122,
153,
172,
206
],
"line": [
"g6g5 f2f4 g5f4 g3f4 d8e8 h1g1 g7f6 c3d2 c7d8 g1g6",
"g6h5 h1h5 d8e8 c1d1 b7b6 c3b2 c6c5 f2f3 c7c6 h5f5",
"e7e6 h5g6 e6g6 d3e5 g6g5 e5d7 g7c3 e4c4 d8d7 c4c3",
"d8e8 h5g6 e7e6 e4g4 d7f6 g4a4 f6d5 c3d2 e6g6 h1e1",
"d8g8 h5g6 e7e6 e4g4 e6e8 h1e1 g7f6 g4e4 e8f8 e1e2"
]
}
],
"knodes": [
34088
],
"depth": [
22
]
}
|
3rr1k1/ppn2pp1/5p2/5P2/3PR2P/8/PP3K1P/2B1R3 b - -
| 0 | 150 | -150 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
0
],
"line": [
"e8e4 e1e4 c7b5 c1e3 d8d5 e4e7 b5d4 e7b7 a7a6 e3d4"
]
}
],
"knodes": [
824
],
"depth": [
29
]
}
|
8/8/8/8/2k2K2/8/8/4Q3 w - -
| 10,000 | 900 | 9,100 | false |
{
"pvs": [
{
"mate": [
7
],
"cp": [
null
],
"line": [
"f4e5 c4c5 e1c3 c5b6 e5d5 b6b7 d5c5 b7c7 c3g7 c7b8"
]
}
],
"knodes": [
512
],
"depth": [
20
]
}
|
8/8/8/Q4K2/8/1k6/1p6/8 w - -
| 10,000 | 800 | 9,200 | false |
{
"pvs": [
{
"mate": [
10
],
"cp": [
null
],
"line": [
"a5b5 b3c2 b5c4 c2d2 c4b3 b2b1r b3b1 d2c3 b1b5 c3d4"
]
},
{
"mate": [
10,
11,
12
],
"cp": [
null,
null,
null
],
"line": [
"a5b5 b3c2 b5c4 c2d2 c4b3 d2c1 b3c3 c1b1 f5e4 b1a2",
"a5d5 b3c3 d5b5 c3c2 b5c4 c2d2 c4b3 d2c1 b3c3 c1b1",
"a5b6 b3c2 b6c6 c2d2 c6b5 d2c1 b5c4 c1d2 c4b3 d2c1"
]
}
],
"knodes": [
25568,
3860
],
"depth": [
55,
53
]
}
|
rnbk2nr/pppp1Bpp/8/8/1b2P3/2N2N1q/PB3P1P/R2QK1R1 w Q -
| 429 | -200 | 629 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
429,
428
],
"line": [
"g1g3 h3h6 f3g5 g8f6 e4e5 d7d6 e1f1 b8c6 e5f6 h6f6",
"a2a3 b4a5 g1g3 h3h6 f3g5 h6d6 d1d6 c7d6 f7b3 g8f6"
]
},
{
"mate": [
null,
null,
null
],
"cp": [
433,
388,
332
],
"line": [
"g1g3 h3h6 f3g5 g8f6 e4e5 b8a6 e1f1 c7c6 e5f6 g7f6",
"a2a3 b4a5 g1g3 h3h6 f3g5 g8f6 e4e5 d7d6 e1f1 b8c6",
"g1g7 h3h6 g7g3 g8f6 a2a3 b4a5 f3g5 d7d6 d1d2 f6e4"
]
},
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
403,
345,
338,
267,
219
],
"line": [
"g1g3 h3h6 f3g5 g8f6 e4e5 d7d6 e1f1 f6e8 c3d5 h8f8",
"g1g7 g8f6 g7g3 h3h6 e1f1 b7b6 c3d5 f6e4 b2h8 e4g3",
"a2a3 b4a5 g1g3 h3h6 f3g5 g8f6 e4e5 d7d6 e1f1 h8f8",
"d1d3 b8a6 a2a3 b4f8 g1g3 h3h6 b2c1 h6c6 c1g5 f8e7",
"a1c1 g8f6 f3g5 h3h6 f7b3 h6h2 g5f7 d8e8 g1g7 h8g8"
]
}
],
"knodes": [
91402,
54536,
10849
],
"depth": [
26,
24,
20
]
}
|
2b3r1/kp1nq3/1r1p4/p1pP1pp1/P1P1p1n1/2P1P1B1/QRB1NPP1/3K3R b - -
| -268 | 50 | -318 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
-268,
-245
],
"line": [
"b6b2 a2b2 d7e5 b2b5 b7b6 g3e5 g4e5 b5b1 g8f8 c2b3",
"g8f8 b2b6 d7b6 d1e1 b6d7 a2b1 b7b6 c2b3 c8a6 e1d2"
]
},
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
-331,
-289,
-249,
-225,
-219
],
"line": [
"f5f4 e3f4 g5f4 e2f4 e4e3 f2f3 g4f2 g3f2 e3f2 c2d3",
"b6b2 a2b2 d7e5 b2b1 b7b6 g3e5 g4f2 d1d2 f2h1 e5d6",
"g8f8 d1c1 b6b2 c1b2 d7e5 b2a3 e5g6 a2b2 f5f4 e3f4",
"d7e5 b2b6 a7b6 e2d4 c5d4 c3d4 b6a7 d4e5 f5f4 e3f4",
"e7f6 b2b6 d7b6 d1e1 f6e7 a2a3 b6c4 a3b3 g4e3 f2e3"
]
}
],
"knodes": [
7632,
4795
],
"depth": [
24,
18
]
}
|
r1r5/7p/b1p3p1/p4p2/3N4/P1K1kPP1/R2R4/8 b - -
| 10,000 | -250 | 10,250 | true |
{
"pvs": [
{
"mate": [
2,
2,
2
],
"cp": [
null,
null,
null
],
"line": [
"a5a4 d2e2 a6e2 a2e2",
"f5f4 d2e2 a6e2 a2e2",
"c6c5 d2e2 a6e2 a2e2"
]
}
],
"knodes": [
1258
],
"depth": [
99
]
}
|
r1bq1rk1/ppp2ppp/2n5/2bnp3/8/1BPP1N1P/PP3PP1/RNBQK2R b KQ -
| -34 | 0 | -34 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
-34,
-29
],
"line": [
"c8f5 e1h1 d5f6 b3c2 d8d7 c1e3 c5e3 f2e3 e5e4 d3e4",
"d5f6 b3c2 c8f5 e1h1 d8d7 c1e3 c5e3 f2e3 e5e4 d3e4"
]
},
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
-24,
-22,
-22,
-17,
-7
],
"line": [
"c8f5 e1h1 d5b6 b3c2 f8e8 a2a4 a7a5 b1a3 d8d7 c1e3",
"d5f6 e1h1 c8f5 b3c2 f8e8 f3h4 f5e6 h4f3 h7h6 b1d2",
"d5e7 e1h1 c8f5 f1e1 e7g6 b3c2 c5e7 c1e3 d8d5 d3d4",
"d5b6 c1e3 c5e3 f2e3 d8d6 e1h1 c8e6 b3e6 d6e6 e3e4",
"h7h6 e1h1 c5b6 a2a4 c8f5 b1a3 d5f6 b3c2 e5e4 d3e4"
]
}
],
"knodes": [
41359,
8293
],
"depth": [
26,
19
]
}
|
4k3/2Q5/8/4K3/8/8/8/7R w - -
| 10,000 | 1,400 | 8,600 | false |
{
"pvs": [
{
"mate": [
1
],
"cp": [
null
],
"line": [
"h1h8"
]
}
],
"knodes": [
14
],
"depth": [
99
]
}
|
r4rk1/p1pqnp1p/1p1p2p1/8/4P3/1Pb5/b2NQ1PP/2KR2NR w - -
| -650 | -700 | 50 | true |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
-650,
-670
],
"line": [
"e2a6 c3d2 d1d2 a2b3 c1b2 d7a4 a6a4 b3a4 h2h4 a4d7",
"g1f3 d7c6 e2c4 c3g7 c4c6 e7c6 e4e5 d6e5 c1b2 e5e4"
]
}
],
"knodes": [
14324
],
"depth": [
20
]
}
|
2K5/6p1/8/8/4k3/8/8/5q2 w - -
| -10,000 | -1,000 | -9,000 | true |
{
"pvs": [
{
"mate": [
-5
],
"cp": [
null
],
"line": [
"c8b7 e4d5 b7b6 f1f7 b6b5 f7b7 b5a4 d5c4 a4a3 b7b3"
]
}
],
"knodes": [
6574
],
"depth": [
99
]
}
|
r3r1k1/bpp1qp2/p2pnn1p/6p1/P1BPP1b1/3Q1NB1/1P1N1PPP/R3R1K1 b - -
| 39 | 0 | 39 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
39
],
"line": [
"f6h5 h2h3 e6f4 d3c3 g4e6 g1h2 c7c6 c4e6 e7e6 d2f1"
]
}
],
"knodes": [
9782
],
"depth": [
22
]
}
|
r1bqkbnr/pp1p1p1p/2n3p1/2p1p3/2P1P3/2N3P1/PP1PNP1P/R1BQKB1R b KQkq -
| 3 | 0 | 3 | true |
{
"pvs": [
{
"mate": [
null
],
"cp": [
3
],
"line": [
"d7d6 f1g2 a7a6 d2d3 f8g7 a2a3 g8e7 a1b1 a8b8 b2b4"
]
},
{
"mate": [
null,
null,
null
],
"cp": [
4,
7,
7
],
"line": [
"g8e7 d2d3 f8g7 a2a3 a8b8 a1b1 e8h8 f1g2 a7a6 b2b4",
"a8b8 a1b1 d7d6 f1g2 a7a6 e1h1 f8g7 a2a3 b7b5 d2d3",
"f8g7 d2d3 a8b8 a2a3 g8e7 a1b1 a7a6 f1h3 b7b5 e1h1"
]
},
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
6,
8,
8,
10,
10
],
"line": [
"g8e7 d2d3 f8g7 a2a3 d7d6 a1b1 a7a6 f1g2 a8b8 b2b4",
"f8g7 d2d3 g8e7 a2a3 d7d6 a1b1 a7a6 f1g2 a8b8 b2b4",
"f8g7 d2d3 g8e7 a2a3 d7d6 a1b1 a7a6 f1g2 a8b8 b2b4",
"d7d6 f1g2 f8g7 a2a3 a7a6 a1b1 a8b8 b2b4 c5b4 a3b4",
"d7d6 f1g2 f8g7 a2a3 a7a6 a1b1 a8b8 b2b4 c5b4 a3b4"
]
}
],
"knodes": [
12336,
34974,
5491
],
"depth": [
32,
29,
25
]
}
|
1r5r/3nk1p1/p1Q5/3p2pP/3R1B2/2P5/qP3PP1/2K5 w - -
| 506 | -350 | 856 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
506
],
"line": [
"f4d6 e7e8 d6b8 h8f8 b8g3 f8f6 c6a8 e8f7 a8d5 a2d5"
]
}
],
"knodes": [
6472
],
"depth": [
23
]
}
|
4B3/8/2p2kp1/2Pb3p/5K1P/8/5P2/8 b - -
| 833 | 0 | 833 | false |
{
"pvs": [
{
"mate": [
null,
null,
null
],
"cp": [
833,
833,
839
],
"line": [
"d5g2 f2f3 g2f1 e8c6 f1e2 c6d5 e2a6 c5c6 a6c8 d5e4",
"d5g8 e8c6 g8e6 c6b7 e6g8 b7e4 g8e6 f2f3 e6a2 c5c6",
"f6g7 f4g5 d5e4 f2f4 e4c2 e8c6 g7f7 c6d5 f7e7 c5c6"
]
},
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
825,
834,
835,
835,
839
],
"line": [
"d5g2 f2f3 g2h3 e8c6 h3f5 c6b7 f5e6 b7e4 e6a2 c5c6",
"d5h1 f2f3 h1g2 e8c6 g2h3 c6e4 h3c8 c5c6 c8e6 c6c7",
"d5b3 e8c6 b3e6 c6e4 e6c8 c5c6 c8e6 c6c7 e6c8 e4g2",
"d5g8 e8c6 g8e6 c6e4 e6c8 c5c6 c8g4 c6c7 g4c8 e4c6",
"f6g7 f4g5 d5e4 f2f4 g7h7 g5f6 h7h6 f6e5 e4g2 e5d6"
]
}
],
"knodes": [
129749,
35567
],
"depth": [
28,
19
]
}
|
8/1p6/1k4rp/p7/P4P1R/2P5/6PP/5K2 w - -
| 452 | 200 | 252 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
452
],
"line": [
"f4f5 g6f6 h4f4 b6c6 g2g4 c6d7 f1e2 f6b6 e2d3 d7e7"
]
}
],
"knodes": [
6842
],
"depth": [
24
]
}
|
rnbq1bnN/pp4pp/2p3k1/8/8/2p3P1/PPP5/R4RKQ b - -
| 10,000 | -700 | 10,700 | true |
{
"pvs": [
{
"mate": [
1
],
"cp": [
null
],
"line": [
"g6g5 h1h4"
]
}
],
"knodes": [
2
],
"depth": [
99
]
}
|
5r1k/r3q2p/p3bP1Q/1pp5/P7/1Pp2R2/2B3PP/2R3K1 b - -
| 496 | 0 | 496 | false |
{
"pvs": [
{
"mate": [
null,
null,
null
],
"cp": [
496,
551,
556
],
"line": [
"e7e8 c1e1 a7f7 f3g3 e8d7 c2h7 d7d2 g3e3 d2f2 g1h1",
"e7d6 c1d1 d6b8 f3e3 a7f7 e3e6 c5c4 h6e3 c4b3 c2b3",
"f8f6 f3f6 e6g8 c1f1 e7g7 h6g7 a7g7 f6f8 g7d7 f8c8"
]
}
],
"knodes": [
3472
],
"depth": [
19
]
}
|
4r1k1/pbq2pp1/2pb3p/1p1nN3/3P4/3Q4/PPBB1PPP/4R1K1 b - -
| 50 | 0 | 50 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
50
],
"line": [
"d5f6 e1e2 b7c8 d3g3 g8f8 g3f3 h6h5 h2h3 c6c5 d2h6"
]
}
],
"knodes": [
1196
],
"depth": [
20
]
}
|
1k2r3/ppp5/2n2p2/3pqQ2/5Np1/P1P1P3/1P6/2K1R3 w - -
| -124 | -200 | 76 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
-124
],
"line": [
"f5g4 e5e4 g4g6 f6f5 g6f7 d5d4 c3d4 c6d4 f7c4 a7a6"
]
}
],
"knodes": [
2791
],
"depth": [
23
]
}
|
rn2kb1r/ppp2ppp/3p4/7b/2N5/2P2P2/P1PPB1PP/R1B1K2R w KQkq -
| 86 | 0 | 86 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
86
],
"line": [
"a1b1 b7b6 c4e3 f7f6 a2a4 e8d7 a4a5 b8c6 a5a6 c6e7"
]
}
],
"knodes": [
14731
],
"depth": [
23
]
}
|
r2q1rk1/ppp2ppp/1bnp1n2/6B1/2BPP1b1/2N2N2/PP3PPP/R2Q1RK1 w - -
| 0 | 0 | 0 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
0
],
"line": [
"d4d5 c6d4 c3a4 d4f3 g2f3 g4h3 a4b6 a7b6 f1e1 h7h6"
]
},
{
"mate": [
null,
null
],
"cp": [
0,
0
],
"line": [
"d4d5 c6d4 c3a4 d4f3 g2f3 g4h3 a4b6 a7b6 f1e1 h7h6",
"d1d3 g4f3 g2f3 b6d4 f3f4 d8d7 g1h1 a8e8 c3e2 h7h6"
]
},
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
0,
-5,
-20,
-23,
-26
],
"line": [
"d4d5 c6d4 c3a4 d4f3 g2f3 g4h3 a4b6 a7b6 f1e1 h7h6",
"d1d3 g4f3 g2f3 b6d4 f3f4 d8d7 g1h1 f6g4 g5h4 d4f6",
"g5h4 b6d4 c3d5 h7h6 h2h3 g4f3 d1f3 c6e5 d5f6 d8f6",
"g5e3 f6e4 c3e4 d6d5 e4g5 g4f3 d1d3 f3e4 g5e4 d5e4",
"c3d5 b6d4 h2h3 g4f3 d1f3 h7h6 g5h4 c6e5 f3d1 e5g6"
]
}
],
"knodes": [
31378,
139912,
120894
],
"depth": [
36,
35,
25
]
}
|
r1bqk2r/pp1p1ppp/2n1pn2/2P5/1bP5/PQN5/1P2PPPP/R1B1KBNR b KQkq -
| -27 | 100 | -127 | false |
{
"pvs": [
{
"mate": [
null,
null,
null
],
"cp": [
-27,
-16,
3
],
"line": [
"b4c5 g1f3 d7d5 c1g5 d5c4 b3c4 d8b6 e1a1 c5e7 e2e3",
"c6d4 b3a4 b4c3 b2c3 d4c6 g2g3 b7b6 f1g2 c8b7 g1f3",
"b4c3 b3c3 f6e4 c3c2 d8a5 c1d2 e4d2 c2d2 a5c5 e2e3"
]
},
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
-16,
-16,
11,
24,
55
],
"line": [
"c6d4 b3a4 b4c3 b2c3 d4c6 g2g3 b7b6 f1g2 c8b7 g1f3",
"b4c5 g1f3 d7d5 c4d5 e6d5 b3b5 c5e7 e2e3 a7a6 b5d3",
"b4c3 b3c3 f6e4 c3c2 d8a5 c1d2 e4d2 c2d2 a5c5 e2e3",
"d8a5 c1d2 b4c5 g1f3 a5b6 b3b6 c5b6 a1c1 c6a5 c3a4",
"b4a5 c1d2 b7b6 c5b6 a5b6 e2e3 e8h8 g1f3 d7d5 c4d5"
]
},
{
"mate": [
null,
null,
null,
null,
null,
null,
null,
null,
null
],
"cp": [
-27,
-16,
-16,
8,
8,
21,
21,
52,
52
],
"line": [
"b4c5 g1f3 d7d5 e2e3 e8h8 b3d1 d5c4 d1d8 f8d8 f1c4",
"c6d4 b3a4 b4c3 b2c3 d4c6 g2g3 b7b6 f1g2 c8b7 g1f3",
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|
rn2kbnr/pp3ppp/1qp1p3/3pPb2/2PP4/4B3/PP3PPP/RNQ1KBNR b KQkq -
| 0 | 0 | 0 | false |
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|
8/p7/5k2/7p/1P2bP2/6K1/P6P/8 w - -
| -620 | -150 | -470 | true |
{
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|
8/p3R3/6p1/P6p/7P/2r3P1/2p1kPK1/2Rr4 b - -
| -435 | 0 | -435 | true |
{
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null,
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|
4r1k1/1pbRrpp1/5q2/p1Q1pPN1/P7/2P4P/5PP1/3R2K1 b - -
| 0 | 50 | -50 | false |
{
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|
3r4/1b3pk1/2p4p/4p1n1/1p2P1P1/1B3P2/1PP1K3/3N3R b - -
| -82 | 0 | -82 | false |
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26
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|
8/R4pk1/Pp4pp/r7/8/4P1P1/1R5P/6K1 b - -
| 684 | 500 | 184 | false |
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|
2krr3/ppp2ppp/2nb2q1/8/Q3n2N/1NP1P2P/PPb2PP1/R1B1KB1R b KQ -
| -10,000 | 100 | -10,100 | false |
{
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{
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-15
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null
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|
7R/6k1/3K4/1b5p/7P/P6r/8/8 w - -
| 0 | -250 | 250 | false |
{
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null
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0
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43
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|
5r2/1b2k3/2q1pr2/p1p4P/4BP2/P1P5/1P2Q3/3RR1K1 b - -
| -608 | 200 | -808 | false |
{
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null,
null,
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|
r7/pp5p/q1pBn3/b2R4/2P5/5PkP/2Q3r1/7K b - -
| 10,000 | -900 | 10,900 | false |
{
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{
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null,
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null,
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|
rn1q1rk1/pp3p2/2pb2p1/3p2Nn/3P4/2N4Q/PPP2P1P/R1B2RK1 w - -
| 26 | 0 | 26 | false |
{
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{
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null
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828,
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23,
14
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}
|
8/8/8/1R4K1/8/2R5/8/k7 w - -
| 10,000 | 1,000 | 9,000 | false |
{
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{
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1
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null
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53
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99
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|
r5k1/2q1nppp/4pn2/r2pN3/p1pP1P2/R1P1P1Q1/2B3PP/R5K1 b - -
| -250 | -50 | -200 | false |
{
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{
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null
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-250
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1810
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21
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}
|
7K/r7/6RP/8/6Pk/8/8/8 b - -
| 789 | 200 | 589 | false |
{
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{
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null
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|
rnbqkb1r/ppp2ppp/3p1n2/4p3/2P5/5NP1/PP1PPP1P/RNBQKB1R w KQkq -
| 36 | 0 | 36 | false |
{
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{
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null
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|
r1bqk2r/ppp3pp/1bnp1p2/3BP3/1P5B/2p2N2/P4PPP/R2QK2R w KQkq -
| 221 | -200 | 421 | false |
{
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null
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221
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|
r3kb1r/ppp3pp/2p2N2/5b2/3qp3/8/PPPP1PPP/RNBQ1RK1 b kq -
| -174 | 250 | -424 | false |
{
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{
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null
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|
r2q1rk1/pp1b3p/2p1p3/4bpp1/2PPp3/6P1/PPQ1PPBP/3R1RK1 w - -
| 117 | -350 | 467 | false |
{
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null,
null,
null,
null
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8198
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17
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|
2qrr1k1/1pp2pb1/2n3pp/p1B1p2n/1PB1P3/2P2N1P/P1Q2PP1/3R1RK1 b - -
| 116 | 50 | 66 | false |
{
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{
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null
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116
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}
|
rnbq1rk1/pp2ppbp/5np1/2p5/4PB2/2N2N2/PPPQ1PPP/R3KB1R w KQ -
| 38 | 0 | 38 | false |
{
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{
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null
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38
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|
rn1q1rk1/pp1bbppp/3ppn2/2pP4/2B1P3/2N2N2/PPP2PPP/R1BQK2R w KQ -
| 46 | 0 | 46 | false |
{
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{
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null
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}
|
r3k2r/pp2bppp/2n1pn2/7b/1q1P4/1QN1BN1P/PP2BPP1/R4RK1 w kq -
| 46 | 0 | 46 | false |
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null,
null
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46,
26
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}
|
2r2rk1/pbq2pp1/1p2pn1p/4n3/4P2B/1B3P2/P1PNQ1PP/R4RK1 b - -
| -83 | 50 | -133 | false |
{
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{
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null
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],
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"e5g6 h4f2 g6f4 e2e3 b7a6 f1e1 c7e5 a1d1 c8c3 e3d4"
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}
],
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21
]
}
|
r2r2k1/pp1q1ppp/n4n2/8/5B2/P3Q1P1/1P2PPBP/R2R2K1 b - -
| 192 | 200 | -8 | false |
{
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{
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null,
null,
null,
null,
null
],
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192,
407,
423,
430,
487
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14
]
}
|
r2q1rk1/pbp3pp/1p2p3/2n1Pp2/2p5/BP1BP3/P2Q1PPP/R4RK1 w - -
| -87 | -50 | -37 | false |
{
"pvs": [
{
"mate": [
null,
null,
null,
null,
null
],
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-87,
-374,
-411,
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}
],
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52606
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24
]
}
|
rn3rk1/pp2qppp/2p1pn2/5b2/2B5/3P1N2/PPPB1PPP/R2QR1K1 w - -
| 71 | 50 | 21 | false |
{
"pvs": [
{
"mate": [
null,
null,
null
],
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71,
67,
65
],
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]
}
],
"knodes": [
16416
],
"depth": [
21
]
}
|
8/8/8/7B/8/3K1N2/6k1/8 w - -
| 10,000 | 650 | 9,350 | false |
{
"pvs": [
{
"mate": [
13
],
"cp": [
null
],
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"d3e4 g2f2 f3e5 f2g3 h5f3 g3f2 e5g6 f2e1 e4e3 e1f1"
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}
],
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1884
],
"depth": [
36
]
}
|
8/4kppp/r1n2n2/1pN1p3/2R5/r3P1P1/5PBP/5RK1 w - -
| 0 | -50 | 50 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
0,
-45
],
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"c5a6 b5c4 g2c6 a3a6 c6b5 a6a7 b5c4 f6e4 f1b1 e4d2",
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}
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5278
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19
]
}
|
r2qr1k1/p3bp1p/1p2p1pB/4P3/3nNQ2/1R6/P4PPP/3R2K1 w - -
| 432 | -100 | 532 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
432
],
"line": [
"g1f1 a8c8 b3d3 c8c4 d3d4 c4d4 d1d4 d8d4 e4f6 e7f6"
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},
{
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null
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]
}
],
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2895,
8519
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20,
16
]
}
|
3Q3Q/8/2p2p2/2k2P2/3n2P1/5K2/8/6q1 w - -
| 0 | 600 | -600 | false |
{
"pvs": [
{
"mate": [
null
],
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0
],
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"d8d4 g1d4 h8f8 d4d6 f8d6 c5d6 g4g5 f6g5 f3g4 d6e7"
]
}
],
"knodes": [
2409
],
"depth": [
61
]
}
|
r1bqk2r/pppnppbp/3p1np1/8/3PPP2/2N2N2/PPP3PP/R1BQKB1R w KQkq -
| 130 | 0 | 130 | true |
{
"pvs": [
{
"mate": [
null
],
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130
],
"line": [
"e4e5 f6g8 c1e3 c7c6 f1d3 d7b6 a2a4 b6d5 c3d5 c6d5"
]
},
{
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null,
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123,
93,
78
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]
},
{
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null,
null,
null,
null,
null
],
"cp": [
128,
88,
78,
78,
75
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}
],
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26218,
42499,
31314
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24,
23,
21
]
}
|
4r1k1/5ppp/1p3n2/p2p1q2/3P1P2/PQN2N2/1P3PKP/2R5 b - -
| -592 | 300 | -892 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
-592
],
"line": [
"f5g4 g2f1 g4f3 f1g1 f6g4 b3c2 f3f4 f2f3 g4h2 c3d5"
]
}
],
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1120
],
"depth": [
20
]
}
|
r1bqk2r/pppp1ppp/2n5/3QP2n/1bB5/8/PPP2PPP/RNB1K1NR w - -
| 565 | 0 | 565 | true |
{
"pvs": [
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
565,
114,
78,
28,
-63
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]
}
],
"knodes": [
14938
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"depth": [
19
]
}
|
1nk5/2p2pp1/7p/p1Q5/q7/2P4P/2r3P1/6RK w - -
| 0 | -500 | 500 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
0
],
"line": [
"c5f8 c8b7 g1b1 b7c6 f8b8 c2e2 b8b7 c6d7 b7d5 d7e7"
]
}
],
"knodes": [
10164
],
"depth": [
41
]
}
|
r3k2r/p4ppp/2pbqn2/2ppp3/4P3/1P1P1Q1P/PBPN1PP1/R4RK1 b kq -
| 28 | 0 | 28 | false |
{
"pvs": [
{
"mate": [
null,
null,
null
],
"cp": [
28,
35,
36
],
"line": [
"e8h8 a1e1 f6d7 f3g3 a7a5 f2f4 f7f6 f4f5 e6e7 g3f3",
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]
}
],
"knodes": [
19723
],
"depth": [
20
]
}
|
1r4k1/3b2bp/1q1n2p1/pp1P1p1P/2p1P1P1/Pn3P2/1PQ1B1K1/2RN2NR w - -
| -120 | 250 | -370 | false |
{
"pvs": [
{
"mate": [
null,
null,
null,
null
],
"cp": [
-120,
-125,
-172,
-187
],
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"h5g6 h7g6 d1f2 b3c1 c2c1 f5e4 c1g5 e4e3 f2d1 d6f7",
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]
}
],
"knodes": [
3239
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"depth": [
17
]
}
|
r1bqkb1r/1p3pp1/p1np1n1p/4p3/2N1P3/2N5/PPP1BPPP/R1BQK2R b KQkq -
| 27 | 0 | 27 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
27,
34
],
"line": [
"b7b5 c4e3 f8e7 e1h1 e8h8 a2a3 c8e6 e3d5 c6d4 e2d3",
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]
},
{
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null,
null,
null
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39,
39,
40
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null,
null,
null,
null,
null
],
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33,
43,
53
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}
],
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5620,
5710,
5380
],
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22,
21,
20
]
}
|
r4r1k/1q3ppp/3p4/p2Qp1b1/RN2P3/2P5/1P3PPP/4K2R b K -
| 46 | -50 | 96 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
46,
52
],
"line": [
"b7d7 a4a5 a8a5 d5a5 d7g4 e1h1 g4e4 a5d5 e4e2 d5d6",
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]
}
],
"knodes": [
14813
],
"depth": [
29
]
}
|
8/8/3kB3/6K1/5N2/8/8/8 w - -
| 20,000 | 650 | 19,350 | true |
{
"pvs": [
{
"mate": [
null
],
"cp": [
20000
],
"line": [
"g5f6 d6c5 f6e5 c5b5 f4d3 b5a4 e5d4 a4a3 d4c3 a3a4"
]
}
],
"knodes": [
18195
],
"depth": [
44
]
}
|
r4r1k/p6p/2pp1n2/4p1N1/2P5/4PN1P/PP2b3/2KR2R1 w - -
| -121 | -50 | -71 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
-121,
-164
],
"line": [
"d1e1 e2c4 e1d1 c4e2 d1e1 e2f3 g5f3 f6e4 e1f1 a8b8",
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]
}
],
"knodes": [
12727
],
"depth": [
22
]
}
|
6k1/6rp/p6R/8/8/7P/6rK/8 w - -
| -10,000 | -600 | -9,400 | true |
{
"pvs": [
{
"mate": [
-2
],
"cp": [
null
],
"line": [
"h2h1 g2g1 h1h2 g7g2"
]
}
],
"knodes": [
12
],
"depth": [
99
]
}
|
8/8/3k1pp1/8/K7/3n4/8/3R4 b - -
| 20,000 | 0 | 20,000 | true |
{
"pvs": [
{
"mate": [
null
],
"cp": [
20000
],
"line": [
"d6e5 d1d3 e5e4 d3g3 e4f5 a4b3 g6g5 b3c3 g5g4 g3g1"
]
}
],
"knodes": [
1131
],
"depth": [
31
]
}
|
8/k7/8/1Q6/3NK3/8/8/8 b - -
| 10,000 | 1,200 | 8,800 | true |
{
"pvs": [
{
"mate": [
3
],
"cp": [
null
],
"line": [
"a7a8 e4f4 a8a7 d4c6 a7a8 b5a6"
]
}
],
"knodes": [
136
],
"depth": [
20
]
}
|
r2q1rk1/pppnppbp/2np2p1/8/2PP4/2N1P1PP/PP3PB1/R1BQK2R b KQ -
| 46 | 50 | -4 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
46
],
"line": [
"a7a5 a1b1 e7e5 d4d5 c6b8 a2a3 d7b6 h3h4 b8d7 h4h5"
]
},
{
"mate": [
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null,
null,
null,
null,
null,
null,
null,
null
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52,
52,
62,
62,
63,
63,
64,
64
],
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]
}
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|
r2qk1nr/ppp2ppp/2nBp1b1/3p4/3P4/3BPN2/PPP2PPP/RN1Q1RK1 b kq -
| 16 | 350 | -334 | false |
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|
6R1/8/4QK2/2k5/8/8/6P1/8 w - -
| 10,000 | 1,500 | 8,500 | false |
{
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|
8/R3npk1/5qp1/7p/1r2bN1P/3Q2PB/5P1K/8 w - -
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|
8/4b3/4k1p1/2p3P1/4p2P/1K1n4/5P2/4R3 w - -
| 7 | -150 | 157 | false |
{
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null,
null,
null
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|
8/1kp5/p1bb4/KP1P4/7p/p6P/1q4P1/8 b - -
| -10,000 | -1,600 | -8,400 | false |
{
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-1
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}
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0
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1
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}
|
r1b1kb1r/1p3p1p/pq1p1np1/4pN2/1P2P3/P1NPBP2/6PP/R2QK2R b KQkq -
| 0 | -50 | 50 | false |
{
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{
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null
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0
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}
|
r3qrk1/1bn3pp/p1p1p3/1pP1N3/3Pp2P/1P4P1/PBQ2P2/R3R1K1 b - -
| 197 | 0 | 197 | false |
{
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{
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null,
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null
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197,
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}
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27060
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19
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}
|
8/5k2/1R6/8/5PKP/8/8/2r5 w - -
| 9 | 200 | -191 | false |
{
"pvs": [
{
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null
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9
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|
2b1q1rk/5Q1P/1pN1P3/2np4/r7/8/2P3P1/4RRK1 b - -
| 571 | -150 | 721 | false |
{
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{
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null
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571
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}
|
r5k1/pp2pp1p/3pbnpb/7P/3BP3/2Q2P2/qPP3P1/2KR1B1R w - -
| -257 | 100 | -357 | true |
{
"pvs": [
{
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null
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-257
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},
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null,
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null,
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}
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57225,
40243,
2404
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30,
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]
}
|
2kr3r/ppp1qp1p/2n1p2R/3p1N2/1b1PnP2/2N1B3/PPP1P1P1/R2QKB2 b Q -
| -355 | 350 | -705 | false |
{
"pvs": [
{
"mate": [
null,
null,
null
],
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-355,
-332,
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}
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19
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}
|
rnb2rk1/pp2ppbp/5np1/qN1p4/2P5/1PN3P1/P2BPPBP/R2QK2R b KQ -
| 28 | 0 | 28 | false |
{
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{
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null,
null,
null
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28,
114,
134
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28,
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|
r4rk1/pbqnbppp/1p2p3/3nP3/2B1N3/1P3N2/P4PPP/R1BQR1K1 w - -
| -6 | 0 | -6 | false |
{
"pvs": [
{
"mate": [
null,
null,
null
],
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-6,
-34,
-56
],
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6275
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15
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|
r1bqk2r/1ppp1pp1/pbn2n1p/4p3/PPB1P3/2PP1N2/5PPP/RNBQ1RK1 b kq -
| 26 | 0 | 26 | false |
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null,
null,
null
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37
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54
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109170,
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34,
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}
|
r2qkbnr/pp2pppp/2n5/3pPb2/3N1P2/8/PPP3PP/RNBQKB1R b KQkq -
| 1 | 0 | 1 | false |
{
"pvs": [
{
"mate": [
null
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1
],
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"g8h6 c1e3 e7e6 b1d2 f8e7 c2c3 c6d4 e3d4 e8h8 f1e2"
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|
r5k1/2qn2pp/3p1b2/pPNPpp2/P7/Q3BPP1/4B2P/2R3K1 b - -
| 353 | 350 | 3 | false |
{
"pvs": [
{
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null
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353
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],
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24
]
}
|
8/8/5k1n/3KN1pP/6P1/1B6/8/8 b - -
| 10,000 | 450 | 9,550 | false |
{
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{
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14,
12,
10
],
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null,
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53
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}
|
r1b2rk1/ppb2ppp/2p5/3p4/5P1q/1B1Q4/PPP3PP/R1B2RK1 w - -
| -195 | -100 | -95 | false |
{
"pvs": [
{
"mate": [
null
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-195
],
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"c2c4 d5c4 b3c4 h4f6 c1e3 c8f5 d3c3 f6c3 b2c3 f8e8"
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21253
],
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28
]
}
|
4k2r/1pp2pp1/p1p2n2/7p/4P3/5PP1/PPP3P1/3NK2R w Kk -
| 107 | 0 | 107 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
107
],
"line": [
"g3g4 h8h7 g4g5 f6d7 d1f2 e8e7 f3f4 h7h8 e1e2 c6c5"
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13292
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}
|
8/4b2k/4P3/2p4P/3p2K1/3P4/1p6/1B6 w - -
| 0 | 0 | 0 | true |
{
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{
"mate": [
null,
null,
null,
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0,
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0,
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}
|
r2q1r2/4ppbk/p2p1nb1/1pp1n1Bp/5N1P/P1NP4/BPPQ2P1/4RRK1 w - -
| 47 | -100 | 147 | false |
{
"pvs": [
{
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null,
null,
null
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47,
16,
16
],
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}
],
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16
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}
|
8/4n3/6p1/2k5/2P2K1b/8/6R1/8 w - -
| -9 | -150 | 141 | false |
{
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{
"mate": [
null
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-9
],
"line": [
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1839
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|
6k1/2r3b1/p6p/2P5/1P5r/PRp5/3p1PP1/3R2K1 w - -
| -840 | -250 | -590 | false |
{
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{
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null,
null,
null,
-18,
-18
],
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-840,
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"d1f1 c3c2 b3d3 c2c1q d3d8 g8f7 d8d2 c1d2 g2g3 h4e4",
"d1d2 c3d2 b3d3 c7e7 g2g4 h4g4 g1h2 g7e5 h2h3 g4d4",
"g2g3 c3c2 b3b1 h4e4 g1f1 c7e7 f1g2 e4e1 g3g4 c2b1q",
"b3b1 c3c2 g2g3 h4e4 g1f1 c7e7 f1g2 e4e1 g2f3 c2d1q"
]
}
],
"knodes": [
13776
],
"depth": [
18
]
}
|
8/8/2K5/2P5/8/3Q4/4R3/2k5 w - -
| 10,000 | 1,500 | 8,500 | false |
{
"pvs": [
{
"mate": [
1
],
"cp": [
null
],
"line": [
"d3c2"
]
}
],
"knodes": [
0
],
"depth": [
1
]
}
|
rnbq1rk1/1pp1bppp/p3pn2/8/2NP4/3BPN2/PP3PPP/R1BQK2R w KQ -
| 44 | 0 | 44 | false |
{
"pvs": [
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
44,
30,
28,
27,
23
],
"line": [
"e1h1 b8d7 a2a4 b7b6 e3e4 c8b7 d1c2 h7h6 e4e5 f6d5",
"c1d2 b7b5 c4e5 c7c5 d4c5 e7c5 a1c1 b8d7 e5d7 d8d7",
"a2a3 b7b5 c4e5 c7c5 d4c5 e7c5 b2b4 c5e7 e1h1 c8b7",
"d1c2 c7c5 d4c5 b8c6 a2a3 e7c5 e1h1 b7b5 c4d2 c8b7",
"b2b3 c7c5 d4c5 e7c5 e1h1 b8c6 c1b2 b7b5 c4e5 c6e5"
]
}
],
"knodes": [
102256
],
"depth": [
29
]
}
|
5rk1/pR3r2/1p2Q3/4Pp1q/1R6/2P2P2/6P1/6K1 b - -
| 264 | 100 | 164 | false |
{
"pvs": [
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
264,
279,
324,
335,
338
],
"line": [
"g8g7 e6f6 g7g8 b7f7 f8f7 f6d8 f7f8 d8d5 h5f7 e5e6",
"h5g5 b7a7 g8g7 a7f7 f8f7 b4d4 g5c1 g1h2 c1e1 d4f4",
"g8h7 b7f7 h5f7 b4h4 h7g8 e6h6 f7e7 h4h3 e7g7 h6e6",
"a7a5 b4b6 h5h4 g1f1 h4g5 e6g6 g5g6 b6g6 g8h7 b7f7",
"b6b5 b7a7 h5g5 a7d7 g8g7 g1f2 f7d7 e6d7 g7h8 d7d4"
]
}
],
"knodes": [
3777
],
"depth": [
13
]
}
|
5B2/p3R2k/1p4p1/n1pB1bp1/8/8/P4PPP/6K1 b - -
| 10,000 | 450 | 9,550 | true |
{
"pvs": [
{
"mate": [
5
],
"cp": [
null
],
"line": [
"h7h8 f8g7 h8h7 g7f6 h7h6 e7e8 h6h5 d5f3 g5g4 e8h8"
]
}
],
"knodes": [
6739
],
"depth": [
99
]
}
|
1r2r1k1/p1p2pp1/4b2p/2b5/3q4/1BNP2P1/PPP1P2P/R2Q1R1K b - -
| 128 | 150 | -22 | false |
{
"pvs": [
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
128,
159,
161,
173,
178
],
"line": [
"d4e5 e2e4 c5d4 d1d2 c7c5 c3d5 d4b2 a1b1 g8h7 h1g2",
"c5b4 c3e4 d4d7 f1f3 f7f5 e4d2 g7g6 c2c3 b4e7 b3e6",
"c5a3 e2e3 d4e5 d3d4 e5a5 c3a4 a3f8 d1d3 c7c5 a4c3",
"c7c6 e2e4 c5a3 c3e2 d4b2 e2f4 e6b3 a2b3 a7a5 d1b1",
"d4d7 e2e4 c5d4 c3a4 b8d8 d1d2 e8e7 a4c3 d8b8 b3e6"
]
}
],
"knodes": [
18755
],
"depth": [
20
]
}
|
rn1qkbnr/pb3ppp/1p1p4/2p1p3/4P3/2P2N2/PPBP1PPP/RNBQ1RK1 b kq -
| 91 | 0 | 91 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
91,
94
],
"line": [
"g8f6 d2d4 b8d7 d4d5 b7a6 f1e1 g7g6 a2a4 f8g7 b1a3",
"b8d7 d2d4 g8f6 d1e2 g7g6 d4d5 f8g7 a2a4 e8h8 b1a3"
]
}
],
"knodes": [
13920
],
"depth": [
26
]
}
|
rn1qkb1r/ppp1pppp/8/3np3/2BP4/5Q1P/PPP2PP1/RNB1K2R b KQkq -
| 20 | -50 | 70 | false |
{
"pvs": [
{
"mate": [
null
],
"cp": [
20
],
"line": [
"e7e6 d4e5 b8c6 f3e4 d8d7 b1d2 e8a8 e1h1 d5b6 c4b5"
]
},
{
"mate": [
null,
null
],
"cp": [
28,
42
],
"line": [
"e7e6 d4e5 b8c6 f3e4 d8d7 e1h1 e8a8 b1d2 d5b6 c4b5",
"c7c6 d4e5 e7e6 e1h1 d8c7 f1e1 b8d7 f3e4 d7c5 e4d4"
]
},
{
"mate": [
null,
null,
null
],
"cp": [
25,
47,
73
],
"line": [
"e7e6 d4e5 b8c6 f3e4 d8d7 b1d2 d5b6 c4b5 e8a8 e1h1",
"c7c6 d4e5 b8d7 e5e6 f7e6 b1d2 g7g6 e1h1 f8g7 f3e2",
"e5e4 f3b3 e7e6 b3b7 b8d7 c4d5 a8b8 b7c6 b8b6 c6a8"
]
},
{
"mate": [
null,
null,
null,
null,
null
],
"cp": [
26,
43,
89,
360,
466
],
"line": [
"e7e6 d4e5 b8c6 f3e4 d8d7 b1d2 e8a8 e1h1 d5b6 c4b5",
"c7c6 d4e5 e7e6 e1h1 b8d7 f3e2 d8c7 f1e1 f8e7 a2a3",
"e5e4 f3b3 e7e6 b3b7 b8d7 c4d5 a8b8 b7a7 e6d5 c1f4",
"d5f4 f3b7 b8d7 d4e5 f4e6 c4e6 f7e6 b7c6 a8b8 c1e3",
"b8d7 f3d5 e7e6 d5b7 e5d4 b7e4 f8d6 e4d4 e8h8 b1d2"
]
}
],
"knodes": [
30139,
36188,
21998,
11340
],
"depth": [
31,
29,
24,
20
]
}
|
1K6/1Pq5/2kp3p/6p1/6PP/8/8/8 w - -
| -10,000 | -900 | -9,100 | true |
{
"pvs": [
{
"mate": [
-1
],
"cp": [
null
],
"line": [
"b8a7 c7b7"
]
}
],
"knodes": [
5
],
"depth": [
99
]
}
|
2r2Rk1/6np/6p1/1p1qp1P1/pP5P/P7/2P1N3/1K1R4 b - -
| 116 | -400 | 516 | false |
{
"pvs": [
{
"mate": [
null,
null
],
"cp": [
116,
194
],
"line": [
"g8f8 d1d5 g7f5 d5b5 f5e3 b5e5 e3c4 e5c5 c8c5 b4c5",
"c8f8 d1d5 f8f1 b1b2 g7f5 d5b5 f5d6 b5c5 e5e4 b2c3"
]
}
],
"knodes": [
1962
],
"depth": [
21
]
}
|
rnr3k1/pp2bppp/2q1pn2/P2p4/1P3B2/2P1PN2/3N1PPP/R1Q1R1K1 w - -
| -23 | 0 | -23 | false |
{
"pvs": [
{
"mate": [
null,
null,
null
],
"cp": [
-23,
-50,
-191
],
"line": [
"f3d4 c6e8 c1b2 a7a6 f4g3 b8c6 d4f3 h7h6 h2h3 c8d8",
"c1a3 b8d7 e1c1 b7b5 a5a6 f6h5 h2h3 h5f4 e3f4 c6c7",
"f3e5 c6c3 c1c3 c8c3 b4b5 c3c5 e1b1 f6d7 e5f3 e7f6"
]
}
],
"knodes": [
6356
],
"depth": [
20
]
}
|
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