[ Test Suite ecm-gcp | Hossa ]
Positions 11 - 20
![[Diagram of position #11]](diagrams/ecm-gcp11.png)
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White to move
FEN : r4rk1/1b3ppp/p2q1n2/1p2N3/3P4/1B6/P1Q2PPP/2R1R1K1 w - -
Best Move : Nxf7
Position ID: "ECM.999"
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depth value time nodes pv
1 -0.88 0.00 3 1.e5d3 d6xd4
2/1 -0.52 0.00 7 1.c2f5 d6xd4
3/1 +0.72 0.00 9 1.c2d3
42/1 +1.05 0.00 161 1.c2c7 d6xc7 2.c1xc7
<1> +1.05 0.00 168 1.c2c7 d6xc7 2.c1xc7
2 +1.05 0.00 225 1.c2c7 d6xc7
<2> +1.05 0.00 879 1.c2c7 d6xc7
3 +1.05 0.00 1135 1.c2c7 d6xc7 2.c1xc7
<3> +1.05 0.02 2660 1.c2c7 d6xc7 2.c1xc7
4 +1.00 0.02 3949 1.c2c7 d6xc7 2.c1xc7 b7d5
<4> +1.00 0.03 10345 1.c2c7 d6xc7 2.c1xc7 b7d5
17/5 +0.59 0.09 49099 1.c2f5 b7d5 2.e1d1 a8e8 3.b3xd5 f6xd5
18/5 +0.60 0.11 57341 1.c2d3 a8c8 2.c1xc8 b7xc8 3.a4
24/5 +0.62 0.12 70294 1.c2c5 d6d8 2.c5c3 a8c8 3.c3d3 c8xc1
4.e1xc1
<5> +0.62 0.16 81271 1.c2c5 d6d8 2.c5c3 a8c8 3.c3d3 c8xc1
4.e1xc1
6 +0.57 0.19 100147 1.c2c5 d6d8 2.c5c3 a8c8 3.c3d2 c8xc1
4.e1xc1
8/6 +0.59 0.31 184978 1.e1d1 b7d5 2.b3xd5 f6xd5 3.c2f5 a8e8
4.e5c6
<6> +0.59 0.42 246576 1.e1d1 b7d5 2.b3xd5 f6xd5 3.c2f5 a8e8
4.e5c6
7 +0.54 0.47 278724 1.e1d1 b7d5 2.b3xd5 f6xd5 3.c2f5 d6e6
4.f5g5 f8e8
2/7 +0.55 0.58 352459 1.c2c5 d6d8 2.c5c3 a8c8 3.c3d3 b7d5
4.c1xc8 d8xc8
<7> +0.55 0.92 602190 1.c2c5 d6d8 2.c5c3 a8c8 3.c3d3 b7d5
4.c1xc8 d8xc8
8 +0.50 1.12 775053 1.c2c5 d6d8 2.c5c3 a8c8 3.c3d3 c8xc1
4.e1xc1 b7e4 5.d3d2
21/8 +0.94 2.64 1817104 1.c2c7 d6xc7 2.c1xc7 b7d5 3.e5d7 d5xb3
4.d7xf6 g7xf6 5.a2xb3 f8e8
!30/8 +0.97 2.77 1911060 1.e5xf7
! 8 +1.72 2.92 2021050 1.e5xf7
! 8 +1.93 4.69 3231536 1.e5xf7 d6f4 2.f7g5 Kh8 3.g5e6 f4g4
4.f3 b7xf3 5.e6xf8 a8xf8
<8> +1.93 4.70 3255080 1.e5xf7 d6f4 2.f7g5 Kh8 3.g5e6 f4g4
4.f3 b7xf3 5.e6xf8 a8xf8
! 9 +2.35 5.53 3874057 1.e5xf7
! 9 +2.41 7.09 5116454 1.e5xf7 d6b4 2.f7g5 Kh8 3.c2d3 a8d8
4.g5e6 f8e8 5.a3 b4a5
<9> +2.41 7.27 5279130 1.e5xf7 d6b4 2.f7g5 Kh8 3.c2d3 a8d8
4.g5e6 f8e8 5.a3 b4a5
10 +2.68 9.66 7192324 1.e5xf7 d6b4 2.c2c5 b4xc5 3.c1xc5 a8b8
4.f7d6 Kh8 5.e1e7 b7a8 6.d6f7 Kg8
7.f7e5 Kh8
<10> +2.68 9.91 7448361 1.e5xf7 d6b4 2.c2c5 b4xc5 3.c1xc5 a8b8
4.f7d6 Kh8 5.e1e7 b7a8 6.d6f7 Kg8
7.f7e5 Kh8
<11> +2.68 10.00 7490770 1.e5xf7 d6b4 2.c2c5 b4xc5 3.c1xc5 a8b8
4.f7d6 Kh8 5.e1e7 b7a8 6.d6f7 Kg8
Computed move : e5xf7
NPS: 749077
solution found [8/11], time: 2.77, points: 14, nodes: 1911060!
![[Diagram of position #12]](diagrams/ecm-gcp12.png)
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Black to move
FEN : 3r1rk1/1b2bppp/2q1pn2/pp4Q1/3B1P2/PBN5/1PP3PP/R2R3K b - -
Best Move : Rxd4
Position ID: "ECM.1004"
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depth value time nodes pv
1 #-1 0.00 13 1... f6d7 2.g5xg7
2/1 -0.09 0.00 22 1... f6e8
8/1 +0.08 0.00 48 1... b7a6
23/1 +0.12 0.00 181 1... a4
<1> +0.12 0.02 250 1... a4
2 +0.19 0.02 452 1... a4 2.b3a2
<2> +0.19 0.02 1146 1... a4 2.b3a2
3 +0.18 0.02 1860 1... a4 2.b3a2 f8e8
<3> +0.18 0.02 3555 1... a4 2.b3a2 f8e8
4 +0.16 0.03 5686 1... a4 2.b3a2 f8e8 3.d4e3
<4> +0.16 0.03 9645 1... a4 2.b3a2 f8e8 3.d4e3
5 +0.17 0.06 19432 1... a4 2.b3a2 f6e8 3.g5g3 c6c7
6/5 +0.20 0.12 50465 1... f6e8 2.g5g4 a4 3.b3a2 c6c7
<5> +0.20 0.14 57563 1... f6e8 2.g5g4 a4 3.b3a2 c6c7
6 +0.23 0.17 81414 1... f6e8 2.g5g3 e7f6 3.d4xf6 e8xf6
4.g3f2
<6> +0.23 0.27 136886 1... f6e8 2.g5g3 e7f6 3.d4xf6 e8xf6
4.g3f2
7 +0.29 0.34 180753 1... f6e8 2.g5g3 e7f6 3.d4e5 c6c5
4.d1xd8 f6xd8 5.a1d1
7/7 +0.39 0.53 287710 1... f6h5 2.g5g4 f5 3.c3d5 c6xd5
4.b3xd5 f5xg4 5.d5xb7 h5xf4
<7> +0.39 0.62 349032 1... f6h5 2.g5g4 f5 3.c3d5 c6xd5
4.b3xd5 f5xg4 5.d5xb7 h5xf4
! 8 +0.81 0.77 445133 1... f6h5
! 8 +1.56 0.89 532329 1... f6h5
! 8 +1.71 1.05 637103 1... f6h5 2.g5g4 f5 3.b3xe6 Kh8
4.e6xf5 f8xf5 5.d1e1 d8xd4 6.e1xe7 d4xf4
! 8/8 +1.85 1.30 805932 1... d8xd4 2.d1xd4 f6e4 3.b3d5 c6e8
4.g5e5 e6xd5 5.c3xd5 b7xd5 6.e5xd5
<8> +1.85 1.34 834148 1... d8xd4 2.d1xd4 f6e4 3.b3d5 c6e8
4.g5e5 e6xd5 5.c3xd5 b7xd5 6.e5xd5
! 9 +2.27 1.64 1024509 1... d8xd4
! 9 +3.02 1.83 1154776 1... d8xd4
! 9 +3.17 2.08 1336041 1... d8xd4 2.d1xd4 f6e4 3.d4xe4 e7xg5
4.f4xg5 c6c5 5.e4g4 a4 6.b3a2
<9> +3.17 2.28 1492079 1... d8xd4 2.d1xd4 f6e4 3.d4xe4 e7xg5
4.f4xg5 c6c5 5.e4g4 a4 6.b3a2
! 10 +3.59 2.72 1746886 1... d8xd4
! 10 +3.60 3.16 2047700 1... d8xd4 2.d1xd4 f6e4 3.d4xe4 e7xg5
4.f4xg5 c6c5 5.g6 h7xg6 6.e4f4 c5e3
<10> +3.60 3.42 2282804 1... d8xd4 2.d1xd4 f6e4 3.d4xe4 e7xg5
4.f4xg5 c6c5 5.g6 h7xg6 6.e4f4 c5e3
! 11 +4.02 4.52 3003249 1... d8xd4
! 11 +4.32 8.52 5937699 1... d8xd4 2.d1xd4 f6e4 3.b3d5 e4f2
4.Kg1 c6c5 5.g5xe7 c5xd4 6.e7h4 f2e4
7.Kh1 b7xd5 8.c3xe4 d5xe4 9.c3 d4d2
<11> +4.32 9.75 7004338 1... d8xd4 2.d1xd4 f6e4 3.b3d5 e4f2
4.Kg1 c6c5 5.g5xe7 c5xd4 6.e7h4 f2e4
7.Kh1 b7xd5 8.c3xe4 d5xe4 9.c3 d4d2
<12> +4.32 10.00 7148205 1... d8xd4 2.d1xd4 f6e4 3.b3d5 e4f2
4.Kg1 c6c5 5.g5xe7 c5xd4 6.e7h4 f2e4
7.Kh1 b7xd5 8.c3d1 d4d2 9.a4 b5xa4
Computed move : d8xd4
NPS: 714820
solution found [9/12], time: 1.30, points: 18, nodes: 834148!
![[Diagram of position #13]](diagrams/ecm-gcp13.png)
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White to move
FEN : 3r4/p2nrpkp/2B1p3/2P2pP1/3R3Q/q7/6PP/6RK w - -
Best Move : g6
Position ID: "ECM.1007"
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depth value time nodes pv
1 +0.44 0.00 125 1.h4h6 Kg8 2.g1d1
<1> +0.44 0.00 207 1.h4h6 Kg8 2.g1d1
! 2 +0.86 0.00 485 1.h4h6
! 2 +1.61 0.00 762 1.h4h6
! 2 +2.56 0.00 2486 1.h4h6 Kg8 2.g1d1 f4 3.c6xd7 a3xc5
<2> +2.56 0.02 2951 1.h4h6 Kg8 2.g1d1 f4 3.c6xd7 a3xc5
3 +2.45 0.02 6600 1.h4h6 Kg8 2.g1d1 a3xc5 3.c6xd7 c5c2
<3> +2.45 0.02 7410 1.h4h6 Kg8 2.g1d1 a3xc5 3.c6xd7 c5c2
4 +2.38 0.03 13842 1.h4h6 Kg8 2.g1d1 a3xc5 3.c6xd7 c5c2
4.d4d3
<4> +2.38 0.05 16373 1.h4h6 Kg8 2.g1d1 a3xc5 3.c6xd7 c5c2
4.d4d3
5 +2.60 0.08 37740 1.h4h6 Kg8 2.g1d1 a3xc5 3.c6xd7 c5c3
4.h6f6 c3c5 5.f6h6 c5c3 6.h6f6 c3c5
7.f6h6
<5> +2.60 0.09 43618 1.h4h6 Kg8 2.g1d1 a3xc5 3.c6xd7 c5c3
4.h6f6 c3c5 5.f6h6 c5c3 6.h6f6 c3c5
7.f6h6 c5c3 8.h6f6 c3c5 9.f6h6 c5c3
? 6 +1.99 0.30 199475 1.h4h6 Kg8 2.g1d1 a3xc5 3.d4d6 f4
4.d6xd7 d8xd7 5.c6xd7 c5f2
? 2/6 +2.20 0.33 208109 1.g1d1 a3xc5 2.c6xd7 Kg8 3.h4h5 c5c3
<6> +2.20 0.33 208147 1.g1d1 a3xc5 2.c6xd7 Kg8 3.h4h5 c5c3
7 +1.99 0.39 244612 1.g1d1 a3xc5 2.h4h6 Kg8 3.d4d6 f4
4.d6xd7 d8xd7 5.c6xd7 c5f2
3/7 +2.46 0.56 359593 1.g6 a3xc5 2.h4xh7 Kf6 3.g1d1 f7xg6
4.h7h4 Kg7 5.d4xd7 e7xd7 6.c6xd7
<7> +2.46 0.61 402387 1.g6 a3xc5 2.h4xh7 Kf6 3.g1d1 f7xg6
4.h7h4 Kg7 5.d4xd7 e7xd7 6.c6xd7
! 8 +2.88 0.81 511461 1.g6
! 8 +2.96 0.95 613517 1.g6 a3xc5 2.h4xh7 Kf6 3.d4xd7 d8xd7
4.c6xd7 f7xg6 5.h7h8 Kg5 6.g1d1 c5f2
<8> +2.96 1.06 711065 1.g6 a3xc5 2.h4xh7 Kf6 3.d4xd7 d8xd7
4.c6xd7 f7xg6 5.h7h8 Kg5 6.g1d1 c5f2
9 +3.24 1.58 1023156 1.g6 a3xc5 2.g6xh7 Kh8 3.g1d1 f4
4.d4xd7 d8xd7 5.c6xd7 f5 6.h4xf4 Kxh7
<9> +3.24 1.70 1159363 1.g6 a3xc5 2.g6xh7 Kh8 3.g1d1 f4
4.d4xd7 d8xd7 5.c6xd7 f5 6.h4xf4 Kxh7
10 +3.44 2.72 1855667 1.g6 a3xc5 2.g6xh7 Kh8 3.g1d1 f4
4.c6xd7 d8xd7 5.d4xd7 e7xd7 6.h4f6 Kxh7
7.d1xd7
<10> +3.44 3.02 2149756 1.g6 a3xc5 2.g6xh7 Kh8 3.g1d1 f4
4.c6xd7 d8xd7 5.d4xd7 e7xd7 6.h4f6 Kxh7
7.d1xd7
11 +3.50 5.45 3945098 1.g6 a3xc5 2.g6xh7 Kh8 3.g1d1 f4
4.d4d6 e7e8 5.c6xd7 e8f8 6.h4h6 d8a8
7.d1d4
<11> +3.50 6.05 4550930 1.g6 a3xc5 2.g6xh7 Kh8 3.g1d1 f4
4.d4d6 e7e8 5.c6xd7 e8f8 6.h4h6 d8a8
7.d1d4
<12> +3.50 10.00 7528435 1.g6 a3xc5 2.g6xh7 f6 3.c6xd7 c5c7
4.d4d3 e7xd7 5.d3g3 c7xg3 6.h4xg3 Kxh7
7.g3h4 Kg6 8.h4c4 d7e7 9.g1a1
Computed move : g6
NPS: 752843
solution found [10/13], time: 0.56, points: 20, nodes: 402387!
![[Diagram of position #14]](diagrams/ecm-gcp14.png)
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White to move
FEN : b1n1r1k1/2q2p1p/p4Pp1/1pBP4/4B1P1/2P1Q3/P4K1P/4R3 w - -
Best Move : Kg2
Position ID: "ECM.1009"
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depth value time nodes pv
1 -2.36 0.00 47 1.e3h6 c7xc5 2.Kg2 a8xd5
5/1 -1.00 0.02 63 1.c5a3 c7xh2 2.Kf1
11/1 +1.54 0.02 83 1.Kg1
<1> +1.54 0.02 121 1.Kg1
? 2 -2.46 0.02 1174 1.Kg1 e8xe4
? 3/2 -2.36 0.02 1287 1.e3h6 c7xc5
?10/2 -1.00 0.02 1547 1.c5a3 c7xh2
?16/2 -0.40 0.02 1706 1.e3d4 c7xh2 2.Ke3 h2xa2
?28/2 -0.12 0.02 1881 1.d6 c8xd6
<2> -0.12 0.02 2048 1.d6 c8xd6
? 3 -0.88 0.04 5224 1.d6 c8xd6 2.c5xd6 c7xd6
<3> -0.88 0.05 7400 1.d6 c8xd6 2.c5xd6 c7xd6
4 -0.88 0.05 8035 1.d6 c8xd6 2.c5xd6 c7xd6
<4> -0.88 0.07 12503 1.d6 c8xd6 2.c5xd6 c7xd6
2/5 -0.78 0.08 21914 1.e3d4 c7xh2 2.Ke3 c8d6 3.c5xd6 h2xd6
<5> -0.78 0.11 34323 1.e3d4 c7xh2 2.Ke3 c8d6 3.c5xd6 h2xd6
6 -0.89 0.14 51779 1.e3d4 c7xh2 2.Ke3 c8d6 3.c5xd6 h2xd6
4.Kd2 d6f4 5.Kc2 f4xg4
<6> -0.89 0.30 129138 1.e3d4 c7xh2 2.Ke3 c8d6 3.c5xd6 h2xd6
4.Kd2 d6f4 5.Kc2 f4xg4
7 -0.95 0.41 188984 1.e3d4 c7xh2 2.Ke3 c8d6 3.c5xd6 h2xd6
4.Kd2 e8d8 5.Kc2 a8xd5
! 2/7 -0.47 0.60 306430 1.e3h6
! 7 +0.28 0.63 317096 1.e3h6
! 7 +1.66 0.80 414572 1.e3h6 c7xc5 2.e1e3 c5f8 3.e4xg6 f8xh6
4.e3xe8 h6f8 5.g6xh7 Kxh7 6.e8xf8
<7> +1.66 0.99 526305 1.e3h6 c7xc5 2.e1e3 c5f8 3.e4xg6 f8xh6
4.e3xe8 h6f8 5.g6xh7 Kxh7 6.e8xf8
! 8 +2.08 1.07 571923 1.e3h6
! 8 +2.83 1.08 580342 1.e3h6
! 8 +3.78 1.18 648354 1.e3h6 c7xc5 2.e1e3 c5f8 3.e4xg6 f8xh6
4.e3xe8 h6f8 5.g6xh7 Kxh7 6.e8xf8 a8xd5
7.f8xc8 d5xa2
<8> +3.78 1.38 785799 1.e3h6 c7xc5 2.e1e3 c5f8 3.e4xg6 f8xh6
4.e3xe8 h6f8 5.g6xh7 Kxh7 6.e8xf8 a8xd5
7.f8xc8 d5xa2
? 9 +2.93 4.05 2364209 1.e3h6 c7xc5 2.e1e3 c5f8 3.e4xg6 f8xh6
4.e3xe8 h6f8 5.g6xh7 Kxh7 6.e8xf8 c8b6
7.f8b8 b6xd5 8.b8xa8 d5xf6
<9> +2.93 5.79 3323248 1.e3h6 c7xc5 2.e1e3 c5f8 3.e4xg6 f8xh6
4.e3xe8 h6f8 5.g6xh7 Kxh7 6.e8xf8 c8b6
7.f8b8 b6xd5 8.b8xa8 d5xf6
10 +3.03 8.35 4863911 1.e3h6 c7xc5 2.e1e3 c5f8 3.e4xg6 f8xh6
4.e3xe8 h6f8 5.g6xh7 Kxh7 6.e8xf8 c8b6
7.c4 b5xc4 8.f8xf7 Kg6
<10> +3.03 10.02 5863801 1.e3h6 c7xc5 2.e1e3 c5f8 3.e4xg6 f8xh6
4.e3xe8 h6f8 5.g6xh7 Kxh7 6.e8xf8 c8b6
7.c4 b5xc4 8.f8xf7 Kg6
Computed move : e3h6
NPS: 585209
no solution found [:-( [10/14]!
![[Diagram of position #15]](diagrams/ecm-gcp15.png)
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White to move
FEN : r1bqnrk1/pp2ppb1/1np3pp/4P1N1/5P2/2NBB3/PPP3PP/R2Q1RK1 w - -
Best Move : Nh7
Position ID: "ECM.1011"
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depth value time nodes pv
1 -2.30 0.00 40 1.d3e2 d8xd1 2.f1xd1 h6xg5
3/1 +0.51 0.00 67 1.g5e4
<1> +0.51 0.00 268 1.g5e4
2 +0.46 0.00 321 1.g5e4 c8f5
<2> +0.46 0.02 658 1.g5e4 c8f5
3 +0.43 0.02 1062 1.g5e4 b6d5 2.c3xd5 c6xd5
!47/3 +0.88 0.02 3734 1.g5h7
! 3 +0.88 0.02 4282 1.g5h7 g7xe5 2.h7xf8 e5xc3 3.b2xc3 Kxf8
<3> +0.88 0.02 4490 1.g5h7 g7xe5 2.h7xf8 e5xc3 3.b2xc3 Kxf8
4 +0.88 0.04 6254 1.g5h7 g7xe5 2.h7xf8 e5xc3
<4> +0.88 0.05 10822 1.g5h7 g7xe5 2.h7xf8 e5xc3
5 +0.52 0.05 16811 1.g5h7 b6d5 2.c3xd5 Kxh7 3.d5c3
<5> +0.52 0.08 31294 1.g5h7 b6d5 2.c3xd5 Kxh7 3.d5c3
6 +0.93 0.11 47689 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
<6> +0.93 0.14 65797 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
7 +0.86 0.19 97113 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.d1d8 b6
<7> +0.86 0.30 170198 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.d1d8 b6
! 8 +1.28 0.36 210485 1.g5h7
! 8 +1.33 0.44 269162 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.d1d8 f6 5.c4e6 c8xe6 6.d8xa8 f6xe5
<8> +1.33 0.47 297772 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.d1d8 f6 5.c4e6 c8xe6 6.d8xa8 f6xe5
9 +1.07 0.66 438809 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.d1d8 f6 5.e3xa7 a8xa7 6.d8xc8 f6xe5
<9> +1.07 0.79 538530 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.d1d8 f6 5.e3xa7 a8xa7 6.d8xc8 f6xe5
10 +1.23 1.24 836387 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.e3c5 c8g4 5.c5xe7 g4xd1 6.c3xd1 e8c7
7.e7xf8 a8xf8
<10> +1.23 1.44 984061 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.e3c5 c8g4 5.c5xe7 g4xd1 6.c3xd1 e8c7
7.e7xf8 a8xf8
! 11 +1.65 2.13 1440190 1.g5h7
! 11 +1.63 2.44 1676063 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.e3c5 b5 5.c4d3 c8g4 6.d1d2 e8c7
7.c5xe7
<11> +1.63 3.08 2158580 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.e3c5 b5 5.c4d3 c8g4 6.d1d2 e8c7
7.c5xe7
12 +1.69 4.83 3454028 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.e3c5 b5 5.c4e2 f6 6.e2f3 b4
7.c5xb4 f6xe5 8.f3xc6 f8xf4 9.c6xa8 f4xb4
<12> +1.69 6.24 4531950 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.e3c5 b5 5.c4e2 f6 6.e2f3 b4
7.c5xb4 f6xe5 8.f3xc6 f8xf4 9.c6xa8 f4xb4
<13> +1.69 10.00 7309809 1.g5h7 b6c4 2.d3xc4 d8xd1 3.f1xd1 Kxh7
4.e3c5 b5 5.c4e2 f6 6.e2f3 b4
7.c3b5 c8f5 8.c5xe7 f5xc2
Computed move : g5h7
NPS: 730980
solution found [11/15], time: 0.02, points: 25, nodes: 3734!
![[Diagram of position #16]](diagrams/ecm-gcp16.png)
|
White to move
FEN : 4rrk1/1bp2ppp/p1q2b1B/1pn2B2/4N1Q1/2P4P/PP3PP1/3RR1K1 w - -
Best Move : Nxc5
Position ID: "ECM.1016"
|
depth value time nodes pv
1 +0.66 0.00 107 1.e4xf6 c6xf6 2.h6e3
<1> +0.66 0.00 290 1.e4xf6 c6xf6 2.h6e3
2 +0.57 0.01 1164 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1
<2> +0.57 0.01 3134 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1
3 +0.93 0.03 8540 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6d6
4.e1e7
<3> +0.93 0.03 11279 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6d6
4.e1e7
4 +0.85 0.05 24988 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6d6
4.g4h4 h6
<4> +0.85 0.08 35621 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6d6
4.g4h4 h6
5 +1.00 0.14 85066 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6d6
4.g5f4 d6d5 5.f4xc7 d5xa2
<5> +1.00 0.19 118285 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6d6
4.g5f4 d6d5 5.f4xc7 d5xa2
6 +1.09 0.34 232162 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.e1e7 c6d6 5.b4 c5d3 6.f5xd3 d6xd3
7.e7xc7
<6> +1.09 0.48 334946 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.e1e7 c6d6 5.b4 c5d3 6.f5xd3 d6xd3
7.e7xc7
7 +1.09 0.75 559936 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.e1e7 c6d6 5.b4 c5d3 6.f5xd3 d6xd3
7.e7xc7
<7> +1.09 1.12 872576 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.e1e7 c6d6 5.b4 c5d3 6.f5xd3 d6xd3
7.e7xc7
8 +1.00 2.01 1613201 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.e1e7 c6d6 5.g4d4 g6 6.f5g4 b7c6
7.d4xd6 c7xd6
<8> +1.00 3.65 3555329 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.e1e7 c6d6 5.g4d4 g6 6.f5g4 b7c6
7.d4xd6 c7xd6
9 +1.08 6.08 5382637 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.g5e7 f8e8 5.e1e3 c5e6 6.f5xe6 f7xe6
7.g4xe6 c6xe6 8.e3xe6 b7d5
<9> +1.08 6.92 6246100 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.g5e7 f8e8 5.e1e3 c5e6 6.f5xe6 f7xe6
7.g4xe6 c6xe6 8.e3xe6 b7d5
<10> +1.08 10.00 8781639 1.e4xf6 c6xf6 2.h6g5 e8xe1 3.d1xe1 f6c6
4.g5e7 f8e8 5.e1e3 h5 6.g4g5 c5a4
7.f5e4 c6b6 8.e4f5 b6c6
Computed move : e4xf6
NPS: 877286
no solution found [:-( [11/16]!
![[Diagram of position #17]](diagrams/ecm-gcp17.png)
|
White to move
FEN : 5r1k/pb2r1bp/1p2B1p1/n7/4qNQ1/4B3/P4PPP/2RR2K1 w - -
Best Move : Rd4
Position ID: "ECM.1018"
|
depth value time nodes pv
1 -3.79 0.00 8 1.f4e2 e7xe6
3/1 +0.34 0.00 14 1.e3d2
5/1 +0.71 0.00 20 1.d1d2
<1> +0.71 0.00 211 1.d1d2
10/2 +0.31 0.01 760 1.d1d6 b7a6
<2> +0.31 0.01 1091 1.d1d6 b7a6
19/3 -0.10 0.01 4075 1.e6c8 a5c4 2.c8xb7 c4xe3 3.b7xe4 e3xg4
26/3 +0.15 0.03 5500 1.e6d7 e7f7 2.g3
<3> +0.15 0.03 7119 1.e6d7 e7f7 2.g3
4 +0.04 0.03 9906 1.e6d7 g7e5 2.f4d3 e4xg4 3.d7xg4
<4> +0.04 0.05 18708 1.e6d7 g7e5 2.f4d3 e4xg4 3.d7xg4
5 +0.11 0.06 28882 1.e6d7 e7f7 2.f4e2 e4xg4 3.d7xg4
23/5 +0.28 0.14 63626 1.e6c8 b7c6 2.d1e1 e7f7 3.f3
<5> +0.28 0.15 76187 1.e6c8 b7c6 2.d1e1 e7f7 3.f3
6 +0.31 0.23 116063 1.e6c8 b7c6 2.d1d4 g7xd4 3.e3xd4 Kg8
4.c8e6 e7xe6 5.g4xe6 e4xe6 6.f4xe6
<6> +0.31 0.34 192719 1.e6c8 b7c6 2.d1d4 g7xd4 3.e3xd4 Kg8
4.c8e6 e7xe6 5.g4xe6 e4xe6 6.f4xe6
7 +0.31 0.47 277146 1.e6c8 b7c6 2.d1d4 g7xd4 3.e3xd4 Kg8
4.c8e6 e7xe6 5.g4xe6 e4xe6 6.f4xe6
<7> +0.31 0.73 481085 1.e6c8 b7c6 2.d1d4 g7xd4 3.e3xd4 Kg8
4.c8e6 e7xe6 5.g4xe6 e4xe6 6.f4xe6
8 +0.31 0.94 626936 1.e6c8 b7c6 2.d1d4 g7xd4 3.e3xd4 Kg8
4.c8e6 e7xe6 5.g4xe6 e4xe6 6.f4xe6 f8f5
<8> +0.31 1.48 1054897 1.e6c8 b7c6 2.d1d4 g7xd4 3.e3xd4 Kg8
4.c8e6 e7xe6 5.g4xe6 e4xe6 6.f4xe6 f8f5
9 +0.32 2.08 1495415 1.e6c8 b7c6 2.d1d4 g7xd4 3.e3xd4 Kg8
4.c8e6 e7xe6 5.g4xe6 e4xe6 6.f4xe6 f8f5
7.f3 c6b5
10/9 +0.41 5.58 3973698 1.d1d3 e7e8 2.f3 e4e5 3.e6d7 b7a6
4.d3c3 e5d6 5.d7xe8 g7xc3 6.c1xc3 f8xe8
!11/9 +0.73 6.12 4352197 1.d1d4
! 9 +1.48 6.45 4590862 1.d1d4
! 9 +1.62 6.72 4826008 1.d1d4 f8xf4 2.d4d8 g7f8 3.e3xf4 e7xe6
4.f3 e4e2 5.d8xf8 Kg7 6.f8d8 a5c4
<9> +1.62 6.92 5004900 1.d1d4 f8xf4 2.d4d8 g7f8 3.e3xf4 e7xe6
4.f3 e4e2 5.d8xf8 Kg7 6.f8d8 a5c4
10 +1.74 7.80 5678721 1.d1d4 f8xf4 2.d4d8 g7f8 3.e3xf4 e7xe6
4.f3 h5 5.f3xe4 h5xg4 6.f4h6 Kh7
7.h6xf8 b7xe4
<10> +1.74 8.62 6445409 1.d1d4 f8xf4 2.d4d8 g7f8 3.e3xf4 e7xe6
4.f3 h5 5.f3xe4 h5xg4 6.f4h6 Kh7
7.h6xf8 b7xe4
<11> +1.74 10.00 7381663 1.d1d4 f8xf4
Computed move : d1d4
NPS: 738166
solution found [12/17], time: 6.12, points: 12, nodes: 4352197!
![[Diagram of position #18]](diagrams/ecm-gcp18.png)
|
White to move
FEN : 1r3rk1/5pp1/1n2qn1p/1p1pPNb1/2pP2QP/2P5/1PB3P1/R1B1R1K1 w - -
Best Move : exf6
Position ID: "ECM.1020"
|
depth value time nodes pv
1 +0.38 0.00 6 1.g4e2 g5xc1 2.e1xc1
2/1 +0.39 0.00 15 1.g4f3 g5xc1 2.e1xc1
<1> +0.39 0.00 282 1.g4f3 g5xc1 2.e1xc1
2 +0.39 0.00 326 1.g4f3 g5xc1
<2> +0.39 0.01 1264 1.g4f3 g5xc1
3 +0.39 0.01 1622 1.g4f3 g5xc1 2.e1xc1
6/3 +0.44 0.01 4601 1.g4g3 f6h5 2.g3g4 g5xc1 3.e1xc1
<3> +0.44 0.01 6438 1.g4g3 f6h5 2.g3g4 g5xc1 3.e1xc1
4 +0.44 0.01 7631 1.g4g3 f6h5 2.g3g4 g5xc1
2/4 +0.56 0.03 9687 1.g4f3 g5xc1 2.e1xc1 f6h7
! 8/4 +0.86 0.03 15988 1.g4d1
! 4 +0.95 0.05 18690 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5
<4> +0.95 0.06 23476 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5
! 5 +1.37 0.06 26357 1.g4d1
! 5 +1.59 0.08 30091 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5 e4xg5
<5> +1.59 0.09 49920 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5 e4xg5
! 6 +2.01 0.11 59468 1.g4d1
! 6 +2.23 0.14 71110 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5 e4xg5
4.a1a7
<6> +2.23 0.20 123453 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5 e4xg5
4.a1a7
7 +2.08 0.23 147886 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5 e4xg5
4.a1a7 b8a8
<7> +2.08 0.37 274461 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5 e4xg5
4.a1a7 b8a8
! 8 +2.50 0.47 318534 1.g4d1
! 8 +2.32 0.48 334772 1.g4d1 f6e4 2.f5xg7 Kxg7 3.h4xg5 e4xg5
4.c1xg5 h6xg5 5.d1h5 Kg8 6.h5xg5 Kh8
! 4/8 +3.25 0.98 727500 1.e5xf6
! 8 +3.37 1.86 1416178 1.e5xf6 e6xe1 2.Kh2 g6 3.f5e7 Kh8
4.h4xg5 e1f2 5.c2d1 b4 6.g5xh6 b4xc3
<8> +3.37 1.92 1472796 1.e5xf6 e6xe1 2.Kh2 g6 3.f5e7 Kh8
4.h4xg5 e1f2 5.c2d1 b4 6.g5xh6 b4xc3
9 +3.18 2.47 1920211 1.e5xf6 e6xe1 2.Kh2 g6 3.f5e7 Kh8
4.h4xg5 b8a8 5.g4h3 h5 6.a1xa8 f8xa8
7.h3e3 e1h4 8.Kg1 a8a2
<9> +3.18 2.73 2199582 1.e5xf6 e6xe1 2.Kh2 g6 3.f5e7 Kh8
4.h4xg5 b8a8 5.g4h3 h5 6.a1xa8 f8xa8
7.h3e3 e1h4 8.Kg1 a8a2
10 +3.39 4.19 3396817 1.e5xf6 e6xe1 2.Kh2 g6 3.f5e7 Kh8
4.h4xg5 b8a8 5.g4h3 h5 6.a1xa8 f8xa8
7.h3e3 e1f1 8.Kg3
<10> +3.39 4.64 3865046 1.e5xf6 e6xe1 2.Kh2 g6 3.f5e7 Kh8
4.h4xg5 b8a8 5.g4h3 h5 6.a1xa8 f8xa8
7.h3e3 e1f1 8.Kg3
! 11 +3.81 8.23 6685613 1.e5xf6
<11> +3.81 10.00 8099083
Computed move : e5xf6
NPS: 809908
solution found [13/18], time: 0.98, points: 20, nodes: 727500!
![[Diagram of position #19]](diagrams/ecm-gcp19.png)
|
White to move
FEN : 2r1rbk1/1b3ppp/pp6/2q1pNP1/Pn1RP3/2N5/1PP2QBP/5R1K w - -
Best Move : Nh6+
Position ID: "ECM.1025"
|
depth value time nodes pv
1 +0.16 0.00 5 1.d4d7 c5xf2 2.f1xf2
<1> +0.16 0.00 158 1.d4d7 c5xf2 2.f1xf2
2 +0.16 0.00 236 1.d4d7 c5xf2
<2> +0.16 0.00 1131 1.d4d7 c5xf2
3 +0.00 0.00 1951 1.d4d7 b7c6 2.f2xc5 f8xc5
<3> +0.00 0.01 7120 1.d4d7 b7c6 2.f2xc5 f8xc5
4 +0.05 0.01 9265 1.d4d7 c5xf2 2.f1xf2 f8c5
<4> +0.05 0.05 28948 1.d4d7 c5xf2 2.f1xf2 f8c5
5 -0.25 0.05 31297 1.d4d7 c5xf2 2.f1xf2 b7c6 3.d7d1
<5> -0.25 0.15 94130 1.d4d7 c5xf2 2.f1xf2 b7c6 3.d7d1
6 -0.55 0.17 103149 1.d4d7 c5xf2 2.f1xf2 b7c6 3.d7a7 e8d8
<6> -0.55 0.40 271665 1.d4d7 c5xf2 2.f1xf2 b7c6 3.d7a7 e8d8
7 -0.44 0.44 291073 1.d4d7 c5xf2 2.f1xf2 b7c6 3.d7a7 g6
4.f5e3 e8e7 5.a7xe7 f8xe7
! 2/7 -0.13 0.70 454318 1.f5h6
! 7 +0.62 1.05 706339 1.f5h6
! 7 +1.23 1.28 895830 1.f5h6 g7xh6 2.f2xf7 Kh8 3.d4d7 e8e7
4.f7f6 Kg8 5.g2h3 b7xe4 6.c3xe4 c5c4
7.e4d2 c4c6 8.f6xc6 c8xc6
<7> +1.23 1.45 1033074 1.f5h6 g7xh6 2.f2xf7 Kh8 3.d4d7 e8e7
4.f7f6 Kg8 5.g2h3 b7xe4 6.c3xe4 c5c4
7.e4d2 c4c6 8.f6xc6 c8xc6
! 8 +1.65 1.80 1250672 1.f5h6
! 8 +2.40 2.08 1428471 1.f5h6
! 8 +2.89 2.51 1822537 1.f5h6 g7xh6 2.f2xf7 Kh8 3.d4d7 e8e7
4.f7f6 Kg8 5.g2h3 b7xe4 6.c3xe4 c5c4
7.d7xe7 c4xe4 8.h3g2 e4g6 9.f6xg6 h7xg6
<8> +2.89 2.61 1909845 1.f5h6 g7xh6 2.f2xf7 Kh8 3.d4d7 e8e7
4.f7f6 Kg8 5.g2h3 b7xe4 6.c3xe4 c5c4
7.d7xe7 c4xe4 8.h3g2 e4g6 9.f6xg6 h7xg6
9 +3.04 3.83 3020670 1.f5h6 g7xh6 2.f2xf7 Kh8 3.d4d7 e8e7
4.f7f6 Kg8 5.g2h3 b7xe4 6.c3xe4 c5c4
7.d7xe7 c4xe4 8.f1f3 e4e1 9.h3f1 f8xe7
10.f6e6 Kh8 11.e6xc8 Kg7
<9> +3.04 4.00 3205984 1.f5h6 g7xh6 2.f2xf7 Kh8 3.d4d7 e8e7
4.f7f6 Kg8 5.g2h3 b7xe4 6.c3xe4 c5c4
7.d7xe7 c4xe4 8.f1f3 e4e1 9.h3f1 f8xe7
10.f6e6 Kh8 11.e6xc8 Kg7
! 10 +3.46 5.64 4282124 1.f5h6
! 10 +4.21 7.03 5082404 1.f5h6
! 10 +4.72 9.92 7413718 1.f5h6 g7xh6 2.f2xf7 Kh8 3.d4d7 e8e7
4.f7f6 f8g7 5.f6xe7 c5xe7 6.d7xe7 b7a8
7.f1f7 g7f8 8.f7xh7 Kg8 9.e7f7 c8xc3
10.b2xc3 b4xc2 11.g5xh6
<10> +4.72 10.00 7508724 1.f5h6 g7xh6 2.f2xf7 Kh8 3.d4d7 e8e7
4.f7f6 f8g7 5.f6xe7 c5xe7 6.d7xe7 b7a8
7.f1f7 g7f8 8.f7xh7 Kg8 9.e7f7 c8xc3
10.b2xc3 b4xc2 11.g5xh6
Computed move : f5h6
NPS: 750872
solution found [14/19], time: 0.70, points: 20, nodes: 454318!
![[Diagram of position #20]](diagrams/ecm-gcp20.png)
|
White to move
FEN : r4k2/q4npp/P2P4/2p1R3/2N5/6PP/Q5K1/8 w - -
Best Move : Re7
Position ID: "ECM.1028"
|
depth value time nodes pv
1 +1.12 0.00 5 1.e5e2 a7xa6 2.a2xa6 a8xa6
3/1 +1.16 0.00 30 1.e5f5 a7xa6 2.a2xa6 a8xa6
10/1 +1.97 0.00 74 1.a2f2
<1> +1.97 0.00 141 1.a2f2
? 2 +1.50 0.00 572 1.a2f2 a7d7
?31/2 +1.51 0.00 916 1.e5e7 a7xa6
<2> +1.51 0.00 942 1.e5e7 a7xa6
3 +1.43 0.00 1190 1.e5e7 a7xa6 2.a2xa6 a8xa6
! 2/3 +1.93 0.00 1380 1.a2f2
! 3 +1.99 0.00 1528 1.a2f2 a7d7 2.e5e7
<3> +1.99 0.01 2427 1.a2f2 a7d7 2.e5e7
4 +1.59 0.01 3150 1.a2f2 a7xa6 2.e5xc5 a6a1
<4> +1.59 0.01 8103 1.a2f2 a7xa6 2.e5xc5 a6a1
5 +1.49 0.03 10325 1.a2f2 a7xa6 2.e5xc5 a6b7 3.Kg1 b7d7
<5> +1.49 0.05 23089 1.a2f2 a7xa6 2.e5xc5 a6b7 3.Kg1 b7d7
6 +1.29 0.06 33408 1.a2f2 a7xa6 2.e5xc5 Kg8 3.f2f3 a6a2
4.Kg1
4/6 +1.30 0.11 59126 1.e5f5 a7xa6 2.a2xa6 a8xa6 3.c4e5 a6a2
4.Kf3 a2a3 5.Ke4 a3a4 6.Kd5
<6> +1.30 0.14 74969 1.e5f5 a7xa6 2.a2xa6 a8xa6 3.c4e5 a6a2
4.Kf3 a2a3 5.Ke4 a3a4 6.Kd5
7 +1.41 0.20 114287 1.e5f5 g6 2.f5f6 a7xa6 3.a2xa6 a8xa6
4.c4e5 a6a2 5.Kf3 a2a7
<7> +1.41 0.36 219254 1.e5f5 g6 2.f5f6 a7xa6 3.a2xa6 a8xa6
4.c4e5 a6a2 5.Kf3 a2a7
8 +1.41 0.44 257184 1.e5f5 g6 2.f5f6 a7xa6 3.a2xa6 a8xa6
4.c4e5 a6a7 5.Kf3
<8> +1.41 0.72 455985 1.e5f5 g6 2.f5f6 a7xa6 3.a2xa6 a8xa6
4.c4e5 a6a7 5.Kf3
! 9 +1.83 1.26 749830 1.e5f5
! 9 +2.53 2.33 1328088 1.e5f5 a7d7 2.f5xc5 d7e6 3.c5a5 Kg8
4.c4b6 e6e4 5.Kh2 a8f8 6.a2c4
! 3/9 +2.58 2.67 1561771 1.e5e7
! 9 +5.78 2.80 1629093 1.e5e7
! 9 +5.99 3.48 2029057 1.e5e7 a7xa6 2.e7xf7 Kg8 3.a2xa6 a8xa6
4.f7c7 a6a8 5.c7xc5 a8f8 6.d7
<9> +5.99 3.56 2086923 1.e5e7 a7xa6 2.e7xf7 Kg8 3.a2xa6 a8xa6
4.f7c7 a6a8 5.c7xc5 a8f8 6.d7
10 +5.99 3.78 2236420 1.e5e7 a7xa6 2.e7xf7 Kg8 3.a2xa6 a8xa6
4.f7c7 a6a8 5.c7xc5 a8d8 6.c4e5 d8f8
7.d7
<10> +5.99 4.64 2828373 1.e5e7 a7xa6 2.e7xf7 Kg8 3.a2xa6 a8xa6
4.f7c7 a6a8 5.c7xc5 a8d8 6.c4e5 d8f8
7.d7
11 +6.15 5.20 3198079 1.e5e7 a7xa6 2.e7xf7 Kg8 3.a2xa6 a8xa6
4.f7c7 a6a2 5.Kf3 a2a8 6.c7xc5 Kf7
7.c5c7 Kf6 8.d7
<11> +6.15 8.81 5614112 1.e5e7 a7xa6 2.e7xf7 Kg8 3.a2xa6 a8xa6
4.f7c7 a6a2 5.Kf3 a2a8 6.c7xc5 Kf7
7.c5c7 Kf6 8.d7
<12> +6.15 10.01 6296648 1.e5e7 a7xa6
Computed move : e5e7
NPS: 629035
solution found [15/20], time: 2.67, points: 14, nodes: 1561771!