[ Test Suite ecm-gcp | Hossa ]
Positions 41 - 50
![[Diagram of position #41]](diagrams/ecm-gcp41.png)
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Black to move
FEN : 1r3rk1/p4pbp/q1p2pp1/3p1b2/1n1P1P1B/PB3N2/1PPQR1PP/2KR4 b - -
Best Move : Bxc2
Position ID: "ECM.1132"
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depth value time nodes pv
1 -2.59 0.00 8 1... a6b5 2.a3xb4 b5xb4 3.d2xb4 b8xb4
4/1 -1.93 0.00 22 1... a6a5 2.a3xb4 b8xb4
22/1 -1.85 0.00 65 1... b4xc2 2.b3xc2
24/1 -1.11 0.00 88 1... g5 2.f4xg5 f6xg5 3.f3xg5
26/1 +0.87 0.00 153 1... b4d3 2.c2xd3 b8xb3
<1> +0.87 0.00 209 1... b4d3 2.c2xd3 b8xb3
2 +0.62 0.02 858 1... b4d3 2.Kb1 d3xf4 3.e2e7
<2> +0.62 0.02 1122 1... b4d3 2.Kb1 d3xf4 3.e2e7
! 3 +1.04 0.02 1640 1... b4d3
! 3 +1.30 0.02 3366 1... b4d3 2.c2xd3 b8xb3 3.e2e3 a6b7
<3> +1.30 0.02 4001 1... b4d3 2.c2xd3 b8xb3 3.e2e3 a6b7
4 +1.51 0.03 8085 1... b4d3 2.c2xd3 b8xb3 3.d1e1 a6xd3
4.e2e7
<4> +1.51 0.05 10683 1... b4d3 2.c2xd3 b8xb3 3.d1e1 a6xd3
4.e2e7
5 +1.86 0.08 22269 1... b4d3 2.c2xd3 b8xb3 3.f3e1 f8b8
4.d2e3 a6b7
<5> +1.86 0.08 29667 1... b4d3 2.c2xd3 b8xb3 3.f3e1 f8b8
4.d2e3 a6b7
6 +1.59 0.16 64258 1... b4d3 2.c2xd3 b8xb3 3.d1e1 f5xd3
4.e2e7 a6c4 5.Kd1 c5 6.d2f2
<6> +1.59 0.17 84218 1... b4d3 2.c2xd3 b8xb3 3.d1e1 f5xd3
4.e2e7 a6c4 5.Kd1 c5 6.d2f2
7 +1.97 0.31 166716 1... b4d3 2.c2xd3 b8xb3 3.f3e1 f8b8
4.d2e3 a6b6 5.e3f2 a5 6.Kb1
<7> +1.97 0.38 213827 1... b4d3 2.c2xd3 b8xb3 3.f3e1 f8b8
4.d2e3 a6b6 5.e3f2 a5 6.Kb1
8 +2.36 0.70 436090 1... b4d3 2.c2xd3 b8xb3 3.f3e1 f8b8
4.d2c2 b3xb2 5.c2xb2 b8xb2 6.Kxb2 a6a5
<8> +2.36 0.75 484477 1... b4d3 2.c2xd3 b8xb3 3.f3e1 f8b8
4.d2c2 b3xb2 5.c2xb2 b8xb2 6.Kxb2 a6a5
9 +2.36 1.13 752117 1... b4d3 2.c2xd3 b8xb3 3.f3e1 f8b8
4.d2c2 b3xb2 5.c2xb2 b8xb2 6.Kxb2 a6b5
7.Kc3 b5a5 8.Kb2 h5
! 2/9 +2.78 1.77 1178319 1... f5xc2
! 9 +3.53 2.39 1589953 1... f5xc2
! 9 +3.66 2.97 1991463 1... f5xc2 2.b3xc2 b4a2 3.Kb1 a6xa3
4.c2b3 b8xb3 5.e2e3 f8b8 6.e3xb3 a3xb3
7.Ka1 a5
<9> +3.66 3.02 2030699 1... f5xc2 2.b3xc2 b4a2 3.Kb1 a6xa3
4.c2b3 b8xb3 5.e2e3 f8b8 6.e3xb3 a3xb3
7.Ka1 a5
10 +3.84 4.39 2935745 1... f5xc2 2.b3xc2 b4a2 3.Kb1 a6xa3
4.c2b3 b8xb3 5.d2c2 a2b4 6.Kc1 a3a2
7.c2b1 b4d3 8.d1xd3 a2xb1 9.Kxb1 b3xd3
<10> +3.84 4.53 3077175 1... f5xc2 2.b3xc2 b4a2 3.Kb1 a6xa3
4.c2b3 b8xb3 5.d2c2 a2b4 6.Kc1 a3a2
7.c2b1 b4d3 8.d1xd3 a2xb1 9.Kxb1 b3xd3
11 +3.97 7.03 4902828 1... f5xc2 2.b3xc2 b4a2 3.Kb1 a6xa3
4.c2xg6 a2c3 5.d2xc3 a3xc3 6.g6f5 c3b3
7.d1e1 g7h6 8.h4g3 a5 9.h4
<11> +3.97 7.99 5776654 1... f5xc2 2.b3xc2 b4a2 3.Kb1 a6xa3
4.c2xg6 a2c3 5.d2xc3 a3xc3 6.g6f5 c3b3
7.d1e1 g7h6 8.h4g3 a5 9.h4
<12> +3.97 10.00 7378305 1... f5xc2 2.b3xc2 b4a2 3.Kb1 a6xa3
4.c2xg6 a2c3 5.d2xc3 a3xc3 6.g6f5 c3b3
7.d1e1 b8b4 8.f5d7 b4b6 9.d7f5 f8b8
Computed move : f5xc2
NPS: 736357
solution found [29/41], time: 1.77, points: 18, nodes: 1178319!
![[Diagram of position #42]](diagrams/ecm-gcp42.png)
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White to move
FEN : 1rbr2k1/4qp2/p1n2bpp/1pp1p1N1/4P3/2P1BQ1P/PPB2PP1/3RR1K1 w - -
Best Move : Bxc5
Position ID: "ECM.1133"
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depth value time nodes pv
1 -3.39 0.00 7 1.d1a1 f6xg5 2.e3xg5 e7xg5
4/1 +0.61 0.00 263 1.d1xd8 e7xd8 2.e1d1
<1> +0.61 0.00 325 1.d1xd8 e7xd8 2.e1d1
2 +0.53 0.00 745 1.d1xd8 e7xd8 2.e1d1 d8e7
<2> +0.53 0.02 1066 1.d1xd8 e7xd8 2.e1d1 d8e7
? 3 -0.16 0.02 6882 1.d1xd8 e7xd8 2.g5xf7 Kxf7 3.e3xc5
<3> -0.16 0.02 8684 1.d1xd8 e7xd8 2.g5xf7 Kxf7 3.e3xc5
4 -0.32 0.03 12993 1.d1xd8 e7xd8 2.e1d1 d8e7 3.g5xf7 e7xf7
<4> -0.32 0.05 16631 1.d1xd8 e7xd8 2.e1d1 d8e7 3.g5xf7 e7xf7
5 -0.14 0.06 29070 1.d1xd8 e7xd8 2.e1d1 d8e7 3.g5xf7 Kxf7
4.e3xh6 g5
<5> -0.14 0.08 40098 1.d1xd8 e7xd8 2.e1d1 d8e7 3.g5xf7 Kxf7
4.e3xh6 g5
6 -0.16 0.14 72608 1.d1xd8 e7xd8 2.e1d1 d8e7 3.g5xf7 Kxf7
4.e3xh6 Kg8 5.f3e2
<6> -0.16 0.19 98569 1.d1xd8 e7xd8 2.e1d1 d8e7 3.g5xf7 Kxf7
4.e3xh6 Kg8 5.f3e2
7 -0.18 0.28 164858 1.d1xd8 e7xd8 2.e1d1 d8e7 3.g5xf7 Kxf7
4.d1d5 c4 5.e3xh6 g5
<7> -0.18 0.35 217142 1.d1xd8 e7xd8 2.e1d1 d8e7 3.g5xf7 Kxf7
4.d1d5 c4 5.e3xh6 g5
8 +0.05 0.60 399425 1.d1xd8 e7xd8 2.g5xf7 Kxf7 3.e3xc5 d8d2
4.c2b3 Kg7 5.e1d1 d2f4 6.f3d3 f6e7
7.c5xe7 c6xe7
<8> +0.05 0.64 451852 1.d1xd8 e7xd8 2.g5xf7 Kxf7 3.e3xc5 d8d2
4.c2b3 Kg7 5.e1d1 d2f4 6.f3d3 f6e7
7.c5xe7 c6xe7
9 +0.05 0.91 653289 1.d1xd8 e7xd8 2.g5xf7 Kxf7 3.e3xc5 d8d2
4.c2b3 Kg7 5.e1d1 d2f4 6.f3d3 f6e7
7.c5xe7 c6xe7
<9> +0.05 1.03 758338 1.d1xd8 e7xd8 2.g5xf7 Kxf7 3.e3xc5 d8d2
4.c2b3 Kg7 5.e1d1 d2f4 6.f3d3 f6e7
7.c5xe7 c6xe7
10 -0.10 2.16 1602501 1.d1xd8 e7xd8 2.g5xf7 Kxf7 3.e3xc5 c8e6
4.e1d1 d8e8 5.c5e3 e8f8 6.c2b3 e6xb3
7.a2xb3
<10> -0.10 2.88 2156568 1.d1xd8 e7xd8 2.g5xf7 Kxf7 3.e3xc5 c8e6
4.e1d1 d8e8 5.c5e3 e8f8 6.c2b3 e6xb3
7.a2xb3
11 +0.06 5.80 4361026 1.d1xd8 e7xd8 2.e1d1 c8d7 3.g5xf7 Kxf7
4.e3xc5 Kg7 5.c2b3 d8e8 6.c5d6
!2/11 +0.32 6.14 4610141 1.e3xc5
! 11 +0.87 6.83 5141235 1.e3xc5 d8xd1 2.e1xd1 e7xc5 3.f3xf6 h6xg5
4.c2b3 b8b7 5.f6xg6 Kf8 6.g6xg5 b7d7
7.b3d5 c5e7
<11> +0.87 7.38 5584535 1.e3xc5 d8xd1 2.e1xd1 e7xc5 3.f3xf6 h6xg5
4.c2b3 b8b7 5.f6xg6 Kf8 6.g6xg5 b7d7
7.b3d5 c5e7
! 12 +1.29 8.08 6049275 1.e3xc5
! 12 +1.75 8.99 6697396 1.e3xc5 d8xd1 2.e1xd1 e7xc5 3.f3xf6 h6xg5
4.c2b3 b8b7 5.f6xg6 Kf8 6.g6h6 Ke7
7.d1d5 c5b6 8.h6xg5 Kf8 9.g5h6 Ke7
10.h6g7
<12> +1.75 10.00 7529338 1.e3xc5 d8xd1 2.e1xd1 e7xc5 3.f3xf6 h6xg5
4.c2b3 b8b7 5.f6xg6 Kf8 6.g6h6 Ke7
7.d1d5 c5b6 8.h6xg5 Kf8 9.g5h6 Ke7
10.h6g7
Computed move : e3xc5
NPS: 752933
solution found [30/42], time: 6.14, points: 12, nodes: 4610141!
![[Diagram of position #43]](diagrams/ecm-gcp43.png)
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White to move
FEN : 2r2rk1/1p1q1ppp/1p3n2/3p1N2/4n3/1N3Q2/PPP2PPP/R2R2K1 w - -
Best Move : Rxd5
Position ID: "ECM.1134"
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depth value time nodes pv
1 +0.37 0.00 2 1.f5d4
8/1 +0.65 0.00 14 1.b3d4
25/1 +0.72 0.00 33 1.c3
<1> +0.72 0.00 145 1.c3
2 +0.51 0.00 204 1.c3 f8e8
<2> +0.51 0.00 865 1.c3 f8e8
3 +0.59 0.00 1132 1.c3 f8e8 2.d1e1
<3> +0.59 0.00 3044 1.c3 f8e8 2.d1e1
4 +0.61 0.02 4055 1.c3 f8e8 2.d1e1 c8a8
<4> +0.61 0.02 8857 1.c3 f8e8 2.d1e1 c8a8
5 +0.58 0.03 10498 1.c3 f8e8 2.d1e1 c8a8 3.a3
<5> +0.58 0.05 23051 1.c3 f8e8 2.d1e1 c8a8 3.a3
6 +0.60 0.08 42990 1.c3 f8e8 2.d1e1 c8a8 3.a3 e4c5
4.f5h6 Kh8
<6> +0.60 0.14 83089 1.c3 f8e8 2.d1e1 c8a8 3.a3 e4c5
4.f5h6 Kh8
7 +0.59 0.19 113608 1.c3 f8e8 2.d1e1 c8a8 3.f3f4 a8a4
4.b3d4
<7> +0.59 0.31 203738 1.c3 f8e8 2.d1e1 c8a8 3.f3f4 a8a4
4.b3d4
8 +0.63 0.61 416585 1.c3 f8e8 2.d1e1 d7c7 3.b3d4 c8a8
4.d4b5 c7c4
!40/8 +1.01 0.86 611181 1.d1xd5
! 8 +1.03 1.03 739551 1.d1xd5 d7e8 2.f5d6 e4xd6 3.d5xd6 c8xc2
4.d6xf6 g7xf6 5.f3xf6
<8> +1.03 1.03 739599 1.d1xd5 d7e8 2.f5d6 e4xd6 3.d5xd6 c8xc2
4.d6xf6 g7xf6 5.f3xf6
? 9 +0.48 2.08 1580403 1.d1xd5 d7e8 2.f5d6 e4xd6 3.d5xd6 c8xc2
4.d6d2 c2xd2 5.b3xd2 e8e5 6.d2c4
? 2/9 +0.68 2.78 2081040 1.b3d4 d7c7 2.d1e1 f8e8 3.c3 c8a8
4.a3 e4d2 5.f5h6 Kh8 6.f3f5
<9> +0.68 2.78 2081081 1.b3d4 d7c7 2.d1e1 f8e8 3.c3 c8a8
4.a3 e4d2 5.f5h6 Kh8 6.f3f5
10 +0.69 4.42 3257934 1.b3d4 d7c7 2.d1e1 f8e8 3.c3 c8a8
4.a3 a8a5 5.a1d1 c7d7 6.f3f4
<10> +0.69 4.75 3536834 1.b3d4 d7c7 2.d1e1 f8e8 3.c3 c8a8
4.a3 a8a5 5.a1d1 c7d7 6.f3f4
11 +0.63 6.97 5250699 1.b3d4 d7c7 2.d1e1 f8e8 3.c3 c8a8
4.a3 e4d2 5.f3g3 c7xg3 6.e1xe8 a8xe8
7.f5xg3 g6
<11> +0.63 10.00 7729945 1.b3d4 d7c7 2.d1e1 f8e8 3.c3 c8a8
4.a3 e4d2 5.f3g3 c7xg3 6.e1xe8 a8xe8
7.f5xg3 g6
Computed move : b3d4
NPS: 771451
no solution found [:-( [30/43]!
![[Diagram of position #44]](diagrams/ecm-gcp44.png)
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White to move
FEN : 2r1r1k1/pp3pp1/3p3B/P2P1P2/2nb4/7R/1q3PQP/1B3R1K w - -
Best Move : Rb3
Position ID: "ECM.1147"
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depth value time nodes pv
1 -1.27 0.00 3 1.h6g5 c4xa5
2/1 -0.73 0.00 9 1.h6f4
<1> -0.73 0.00 86 1.h6f4
2 -1.11 0.00 154 1.h6f4 b5
<2> -1.11 0.00 449 1.h6f4 b5
3 -1.10 0.02 928 1.h6f4 e8e2 2.Kg1
<3> -1.10 0.02 2232 1.h6f4 e8e2 2.Kg1
4 -1.23 0.02 4538 1.h6f4 c4d2 2.f4xd2 b2xd2
9/4 -1.05 0.03 8070 1.f6 d4xf6 2.b1h7 Kf8 3.f1b1
<4> -1.05 0.03 10281 1.f6 d4xf6 2.b1h7 Kf8 3.f1b1
5 -1.12 0.05 14066 1.f6 d4xf6 2.b1h7 Kf8 3.h6c1 b2e2
<5> -1.12 0.08 27681 1.f6 d4xf6 2.b1h7 Kf8 3.h6c1 b2e2
6 -1.02 0.11 46509 1.f6 d4xf6 2.b1h7 Kf8 3.h6c1 b2a1
4.h7f5
5/6 -0.83 0.27 130852 1.h6f4 d4f6 2.b1e4 c4d2 3.f1e1 c8c1
<6> -0.83 0.30 146556 1.h6f4 d4f6 2.b1e4 c4d2 3.f1e1 c8c1
7 -0.81 0.47 239440 1.h6f4 d4f6 2.b1d3 b2d4 3.d3xc4 d4xf4
4.c4b5 e8e7
<7> -0.81 0.61 325902 1.h6f4 d4f6 2.b1d3 b2d4 3.d3xc4 d4xf4
4.c4b5 e8e7
8 -0.90 0.99 577867 1.h6f4 d4f6 2.b1d3 b2d4 3.d3xc4 d4xf4
4.c4b5 e8e7 5.h3h5
<8> -0.90 1.19 738898 1.h6f4 d4f6 2.b1d3 b2d4 3.d3xc4 d4xf4
4.c4b5 e8e7 5.h3h5
9 -0.93 2.11 1346150 1.h6f4 d4f6 2.g2f3 b2e2 3.f3xe2 e8xe2
4.f4e3 c8a8 5.b1d3
! 5/9 -0.48 3.02 1843768 1.f1g1
! 9 +0.00 4.14 2472021 1.f1g1 Kf8 2.h6g5 Kg8 3.g5h6 Kf8
4.h6g5 Kg8 5.g5h6 Kf8
<9> +0.00 4.31 2611068 1.f1g1 Kf8 2.h6g5 Kg8 3.g5h6 Kf8
4.h6g5 Kg8 5.g5h6 Kf8 6.h6g5 Kg8
7.g5h6 Kf8 8.h6g5
10 +0.00 5.27 3246495 1.f1g1 Kf8 2.h6g5 Kg8 3.g5h6 Kf8
4.h6g5 Kg8 5.g5h6 Kf8
!6/10 +0.42 6.35 4041698 1.h3b3
! 10 +1.17 6.85 4386225 1.h3b3
! 10 +2.13 8.52 5502636 1.h3b3 b2a1 2.f6 d4xf6 3.h6xg7 f6xg7
4.b1h7 Kh8 5.f1xa1 g7xa1 6.g2h3 e8e1
7.Kg2 c4xa5 8.h3xc8 Kxh7
<10> +2.13 8.64 5632513 1.h3b3 b2a1 2.f6 d4xf6 3.h6xg7 f6xg7
4.b1h7 Kh8 5.f1xa1 g7xa1 6.g2h3 e8e1
7.Kg2 c4xa5 8.h3xc8 Kxh7
! 11 +2.55 9.17 5953254 1.h3b3
<11> +2.55 10.00 6448933
Computed move : h3b3
NPS: 643606
solution found [31/44], time: 6.35, points: 12, nodes: 4041698!
![[Diagram of position #45]](diagrams/ecm-gcp45.png)
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White to move
FEN : 1k1r2r1/pp3p1p/B2q1n2/8/3Pb1p1/2Q5/PR3PPP/2B1R1K1 w - -
Best Move : Bf4
Position ID: "ECM.1150"
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depth value time nodes pv
1 +0.07 0.00 5 1.a6b5 d6xd4 2.c3xd4 d8xd4
2/1 +0.99 0.00 16 1.a6c4
8/1 +1.09 0.00 39 1.c3c4 d6xd4 2.c4xf7
<1> +1.09 0.02 231 1.c3c4 d6xd4 2.c4xf7
2 +1.08 0.02 301 1.c3c4 g8e8
<2> +1.08 0.02 1001 1.c3c4 g8e8
3 +1.09 0.02 2160 1.c3c4 d6xd4 2.c4xf7
!35/3 +1.50 0.03 5070 1.e1xe4
! 3 +1.56 0.03 5364 1.e1xe4 f6xe4 2.b2xb7 Ka8
<3> +1.56 0.03 5685 1.e1xe4 f6xe4 2.b2xb7 Ka8
? 4 +1.38 0.05 21317 1.e1xe4 f6xe4 2.b2xb7 Ka8 3.c3a5 d6xd4
4.b7xf7
<4> +1.38 0.06 21367 1.e1xe4 f6xe4 2.b2xb7 Ka8 3.c3a5 d6xd4
4.b7xf7
2/5 +1.22 0.11 46928 1.c3a5 d8c8 2.e1d1 h5 3.c1h6
<5> +1.22 0.13 67271 1.c3a5 d8c8 2.e1d1 h5 3.c1h6
6 +0.97 0.24 121472 1.c3a5 Ka8 2.e1xe4 d6xa6 3.a5xa6 b7xa6
7/6 +0.99 0.42 242558 1.a6c4 d6c7 2.e1d1 f6d5 3.c3b3 g8e8
10/6 +1.00 0.52 296219 1.a6b5 d8c8 2.c3b4 g8d8 3.b4b3 f6d5
<6> +1.00 0.61 370512 1.a6b5 d8c8 2.c3b4 g8d8 3.b4b3 f6d5
7 +1.02 0.77 450803 1.a6b5 d8c8 2.c3d2 h5 3.a4 g8d8
4.e1d1
<7> +1.02 1.16 775075 1.a6b5 d8c8 2.c3d2 h5 3.a4 g8d8
4.e1d1
8 +0.86 1.63 1042953 1.a6b5 d8c8 2.c3a5 Ka8 3.a5a4 d6d5
4.b5f1 g8e8
2/8 +0.99 2.27 1463344 1.a6c4 e4d5 2.c4d3 g8e8 3.e1d1 f6e4
4.c3a5 d8c8 5.a4
!12/8 +1.44 2.75 1886328 1.c1f4
! 8 +2.19 2.78 1905157 1.c1f4
! 8 +5.39 3.02 2031847 1.c1f4
! 8 +7.77 3.41 2285760 1.c1f4 d6xf4 2.a6xb7 f6d7 3.b7xe4 d7b6
4.c3c6 d8d7 5.c6a8 Kc7 6.b2c2 Kd6
7.a8xg8
<8> +7.77 3.44 2304940 1.c1f4 d6xf4 2.a6xb7 f6d7 3.b7xe4 d7b6
4.c3c6 d8d7 5.c6a8 Kc7 6.b2c2 Kd6
7.a8xg8
! 9 +8.19 4.25 2806404 1.c1f4
! 9 +8.33 6.45 4275849 1.c1f4 g3 2.f2xg3 d6xf4 3.a6xb7 e4xb7
4.b2xb7 Ka8 5.g3xf4 g8xg2 6.Kxg2 Kxb7
<9> +8.33 6.55 4385681 1.c1f4 g3 2.f2xg3 d6xf4 3.a6xb7 e4xb7
4.b2xb7 Ka8 5.g3xf4 g8xg2 6.Kxg2 Kxb7
! 10 +8.75 7.81 5063053 1.c1f4
<10> +8.75 7.81 5063053 1.c1f4
Computed move : c1f4
NPS: 648278
solution found [32/45], time: 2.75, points: 14, nodes: 1886328!
![[Diagram of position #46]](diagrams/ecm-gcp46.png)
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White to move
FEN : k3r3/pR5p/PppR1p1p/4nP2/1PP5/8/4B1rP/2K5 w - -
Best Move : Re7
Position ID: "ECM.1151"
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depth value time nodes pv
1 -3.43 0.00 17 1.b7xh7 g2xe2 2.d6xf6
3/1 -3.33 0.00 34 1.d6xf6 g2xe2 2.f6xh6
4/1 -1.05 0.00 47 1.e2d1
9/1 -0.63 0.00 72 1.Kd2
<1> -0.63 0.00 183 1.Kd2
2/2 -0.96 0.00 390 1.e2d1 e5xc4 2.d6xc6
11/2 -0.72 0.00 963 1.e2h5 e5xc4 2.h5xe8 c4xd6 3.e8xc6
<2> -0.72 0.02 1658 1.e2h5 e5xc4 2.h5xe8 c4xd6 3.e8xc6
3 -0.72 0.02 2004 1.e2h5 e5xc4 2.h5xe8
<3> -0.72 0.02 3144 1.e2h5 e5xc4 2.h5xe8
4 -0.83 0.04 5529 1.e2h5 e8h8 2.h3 e5xc4 3.d6xc6
5/4 -0.77 0.04 8142 1.d6d2 e8h8 2.h3 h5
<4> -0.77 0.05 13173 1.d6d2 e8h8 2.h3 h5
5 -0.72 0.07 17721 1.d6d2 e8h8 2.h3 g2g1 3.Kb2 g1e1
5/5 -0.62 0.11 39651 1.e2d1 g2xh2 2.b7xh7 e5xc4 3.d6xf6
<5> -0.62 0.13 46375 1.e2d1 g2xh2 2.b7xh7 e5xc4 3.d6xf6
6 -0.59 0.18 61363 1.e2d1 g2xh2 2.b7xh7 e8f8 3.c5 b6xc5
4.b4xc5
9/6 -0.54 0.33 131370 1.Kd1 g2xh2 2.b7xh7 e8f8 3.c5 b6xc5
4.b4xc5
<6> -0.54 0.38 148686 1.Kd1 g2xh2 2.b7xh7 e8f8 3.c5 b6xc5
4.b4xc5
! 7 -0.12 0.49 192299 1.Kd1
! 7 -0.11 0.63 253983 1.Kd1 g2xh2 2.b7xh7 c5 3.b4xc5 b6xc5
4.d6xf6 h2f2 5.f6xh6 f2xf5
<7> -0.11 0.72 301128 1.Kd1 g2xh2 2.b7xh7 c5 3.b4xc5 b6xc5
4.d6xf6 h2f2 5.f6xh6 f2xf5
8 -0.23 1.02 425331 1.Kd1 g2xh2 2.b7xh7 h2h1 3.Kd2 e8f8
4.Ke3 h1h3 5.Kd4 h3h1
<8> -0.23 1.14 485247 1.Kd1 g2xh2 2.b7xh7 h2h1 3.Kd2 e8f8
4.Ke3 h1h3 5.Kd4 h3h1
9 -0.10 2.13 937448 1.Kd1 g2xh2 2.b7xh7 h2h1 3.Kd2 h1b1
4.d6xf6 b1b2 5.Kd1 b2xb4 6.f6xh6 b4b3
<9> -0.10 2.30 1019239 1.Kd1 g2xh2 2.b7xh7 h2h1 3.Kd2 h1b1
4.d6xf6 b1b2 5.Kd1 b2xb4 6.f6xh6 b4b3
10 +0.00 6.41 2994045 1.Kd1 g2xh2 2.b7xh7 h2h1 3.Kd2 h1h2
4.Kd1 h2h1 5.Kd2 h1h2 6.Kd1 h2h1
<10> +0.00 8.32 3923817 1.Kd1 g2xh2 2.b7xh7 h2h1 3.Kd2 h1h2
4.Kd1 h2h1 5.Kd2 h1h2 6.Kd1 h2h1
7.Kd2 h1h2 8.Kd1 h2h1 9.Kd2
<11> +0.00 10.02 4774263 1.Kd1 g2xh2 2.b7xh7 h2h1 3.Kd2 h1h2
4.Kd1
Computed move : Kd1
NPS: 476473
no solution found [:-( [32/46]!
![[Diagram of position #47]](diagrams/ecm-gcp47.png)
|
Black to move
FEN : 1q3rk1/r5b1/pNp1bn1p/2Pp1n2/1P2p3/1N2P2P/PBQKB3/3R3R b - -
Best Move : Nxe3
Position ID: "ECM.1152"
|
depth value time nodes pv
1 +0.50 0.00 7 1... f6h7 2.b2xg7 Kxg7
2/1 +0.53 0.00 14 1... f6e8
5/1 +0.70 0.00 24 1... f5g3
<1> +0.70 0.00 69 1... f5g3
2 +0.84 0.00 196 1... f5g3 2.b3d4 g3xh1 3.d4xe6
6/2 +0.97 0.00 552 1... b8g3 2.c2c3
<2> +0.97 0.00 707 1... b8g3 2.c2c3
3 +0.98 0.00 1164 1... b8g3 2.b2d4 f5xd4
<3> +0.98 0.02 1723 1... b8g3 2.b2d4 f5xd4
4 +0.98 0.02 4768 1... b8g3 2.b2d4 f5xd4 3.b3xd4
<4> +0.98 0.03 7860 1... b8g3 2.b2d4 f5xd4 3.b3xd4
5 +0.75 0.06 16433 1... b8g3 2.b2d4 g3f2 3.h1g1 f5xd4
4.b3xd4
! 3/5 +1.40 0.06 24777 1... f5xe3
! 5 +2.15 0.08 28179 1... f5xe3
! 5 +3.69 0.09 40472 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8g3
<5> +3.69 0.11 47831 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8g3
6 +3.64 0.14 70533 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8g3
4.b3d4 g3g2
<6> +3.64 0.17 92850 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8g3
4.b3d4 g3g2
7 +3.54 0.27 170575 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8g3
4.b3d4 g3g2 5.h1f1
<7> +3.54 0.34 229280 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8g3
4.b3d4 g3g2 5.h1f1
8 +3.19 0.75 553853 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8c7
4.b3d4 f8e8 5.d4xe6 e8xe6
<8> +3.19 0.89 698852 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8c7
4.b3d4 f8e8 5.d4xe6 e8xe6
9 +3.02 2.11 1750164 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 f6h7
4.b2xg7 Kxg7 5.h1g1 h7g5 6.g1xg5 h6xg5
7.c1xg5 Kh7
<9> +3.02 2.98 2531903 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 f6h7
4.b2xg7 Kxg7 5.h1g1 h7g5 6.g1xg5 h6xg5
7.c1xg5 Kh7
10 +2.99 7.33 6196258 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 a7e7
4.b3d4 b8b7 5.d4xe6 e7xe6 6.h1g1 f6e8
<10> +2.99 9.03 7774581 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 a7e7
4.b3d4 b8b7 5.d4xe6 e7xe6 6.h1g1 f6e8
<11> +2.99 10.00 8375735 1... f5xe3 2.c2c1 e3xd1 3.Kxd1 b8e8
4.h1g1 Kh7 5.c1e3 f6g4 6.e2xg4 g7xb2
7.g4xe6 e8xe6
Computed move : f5xe3
NPS: 837573
solution found [33/47], time: 0.06, points: 25, nodes: 24777!
![[Diagram of position #48]](diagrams/ecm-gcp48.png)
|
Black to move
FEN : r5k1/5p1p/bq1p2p1/r2Pp3/1p2N1P1/1P3P2/1KPQ3P/3R3R b - -
Best Move : Ra2+
Position ID: "ECM.1160"
|
depth value time nodes pv
1 +1.24 0.02 2 1... a5a3
<1> +1.24 0.02 124 1... a5a3
? 2 +0.53 0.02 858 1... a5a3 2.d2h6
?23/2 +0.76 0.02 1531 1... f5 2.g4xf5 g6xf5
<2> +0.76 0.02 1609 1... f5 2.g4xf5 g6xf5
3 +0.45 0.02 2015 1... f5 2.e4f6 Kg7 3.g5
9/3 +0.67 0.04 4891 1... Kg7 2.d1a1 a6b7 3.a1xa5 a8xa5
<3> +0.67 0.04 6135 1... Kg7 2.d1a1 a6b7 3.a1xa5 a8xa5
4 +0.58 0.04 7660 1... Kg7 2.d2f2 b6xf2 3.e4xf2
<4> +0.58 0.05 16019 1... Kg7 2.d2f2 b6xf2 3.e4xf2
5 +0.58 0.07 22627 1... Kg7 2.g5 a6b5 3.e4f6 a5a2
4.Kc1
!15/5 +1.00 0.11 50492 1... a6f1
! 5 +0.99 0.13 63375 1... a6f1 2.d1b1 a5a2 3.Kc1 f1b5
4.e4f6 Kg7 5.g5 b6c5
<5> +0.99 0.14 70213 1... a6f1 2.d1b1 a5a2 3.Kc1 f1b5
4.e4f6 Kg7 5.g5 b6c5
6 +0.79 0.21 104363 1... a6f1 2.d1b1 f1b5 3.b1a1 a5xa1
4.h1xa1
2/6 +1.34 0.25 134986 1... a6b7 2.d1a1 a5xa1 3.h1xa1 a8xa1
4.Kxa1 b6a5 5.Kb2 b7xd5
!29/6 +1.41 0.38 228297 1... a5a2
! 6 +2.16 0.39 236596 1... a5a2
! 6 +4.67 0.47 308076 1... a5a2 2.Kc1 b6a5 3.e4f6 Kg7
4.f6h5 Kh8 5.d2e1 g6xh5 6.e1h4
<6> +4.67 0.49 314226 1... a5a2 2.Kc1 b6a5 3.e4f6 Kg7
4.f6h5 Kh8 5.d2e1 g6xh5 6.e1h4
! 7 +5.09 0.54 344730 1... a5a2
! 7 +5.58 0.82 564186 1... a5a2 2.Kc1 b6a5 3.d2e3 a2xc2
4.Kxc2 a5a2 5.Kc1 a8c8 6.e4c5 c8xc5
7.e3xc5 d6xc5 8.d6 a2xb3
<7> +5.58 0.86 613951 1... a5a2 2.Kc1 b6a5 3.d2e3 a2xc2
4.Kxc2 a5a2 5.Kc1 a8c8 6.e4c5 c8xc5
7.e3xc5 d6xc5 8.d6 a2xb3
! 8 +6.00 0.94 659151 1... a5a2
! 8 +6.75 1.10 766933 1... a5a2
<8> +6.75 1.10 766933 1... a5a2
Computed move : a5a2
NPS: 697211
solution found [34/48], time: 0.38, points: 23, nodes: 228297!
![[Diagram of position #49]](diagrams/ecm-gcp49.png)
|
White to move
FEN : 5Bk1/pr2pp1p/2b3pQ/2p1q3/8/2P4P/PP4P1/1B1Rb1K1 w - -
Best Move : Bg7
Position ID: "ECM.1161"
|
depth value time nodes pv
1 -2.31 0.00 3 1.d1d8 b7xb2
9/1 -1.21 0.00 23 1.h6c1
<1> -1.21 0.00 175 1.h6c1
14/2 -1.28 0.00 792 1.Kf1 c6xg2 2.Kxg2 b7xb2 3.Kg1 e1xc3
<2> -1.28 0.00 894 1.Kf1 c6xg2 2.Kxg2 b7xb2 3.Kg1 e1xc3
18/3 -1.44 0.01 3166 1.b3 e1xc3 2.d1f1
<3> -1.44 0.01 3792 1.b3 e1xc3 2.d1f1
4 -1.81 0.01 5860 1.b3 c6xg2 2.b1xg6 f7xg6 3.Kxg2 e1xc3
! 5/4 -1.02 0.03 10320 1.f8g7
! 4 -0.80 0.03 12517 1.f8g7 e1f2 2.Kh1 e5c7 3.b3
<4> -0.80 0.03 15077 1.f8g7 e1f2 2.Kh1 e5c7 3.b3
? 5 -1.88 0.09 42762 1.f8g7 e1f2 2.Kf1 c6b5 3.Kxf2 e5e2
4.Kg3 e2xd1 5.b1e4 d1e1 6.Kf4
<5> -1.88 0.12 63634 1.f8g7 e1f2 2.Kf1 c6b5 3.Kxf2 e5e2
4.Kg3 e2xd1 5.b1e4 d1e1 6.Kf4
? 6 -2.39 0.29 163798 1.f8g7 e1f2 2.Kf1 c6b5 3.c4 b5xc4
4.Kxf2 e5e2 5.Kg3 e2xd1 6.b1e4
<6> -2.39 0.36 198397 1.f8g7 e1f2 2.Kf1 c6b5 3.c4 b5xc4
4.Kxf2 e5e2 5.Kg3 e2xd1 6.b1e4
7 -2.42 0.40 230816 1.f8g7 e1f2 2.Kxf2 b7xb2 3.d1d2 b2xd2
4.h6xd2 Kxg7 5.b1d3 e5f6 6.Kg3 e5
<7> -2.42 0.65 384397 1.f8g7 e1f2 2.Kxf2 b7xb2 3.d1d2 b2xd2
4.h6xd2 Kxg7 5.b1d3 e5f6 6.Kg3 e5
8 -2.55 0.81 483137 1.f8g7 e1f2 2.Kxf2 b7xb2 3.d1d2 b2xd2
4.h6xd2 Kxg7 5.b1d3 c6e4 6.Kg1 e4xd3
<8> -2.55 1.36 858058 1.f8g7 e1f2 2.Kxf2 b7xb2 3.d1d2 b2xd2
4.h6xd2 Kxg7 5.b1d3 c6e4 6.Kg1 e4xd3
! 9 -2.13 2.78 1819562 1.f8g7
! 9 -1.38 3.31 2195092 1.f8g7
! 9 +0.00 4.58 3026895 1.f8g7 e1f2 2.Kf1 f6 3.g7h8 c6b5
4.Kxf2 e5e2 5.Kg3 e2e5 6.Kf2 e5e2
7.Kg3 e2e5 8.Kf2 e5e2
<9> +0.00 4.81 3192348 1.f8g7 e1f2 2.Kf1 f6 3.g7h8 c6b5
4.Kxf2 e5e2 5.Kg3 e2e5 6.Kf2 e5e2
7.Kg3 e2e5 8.Kf2 e5e2 9.Kg3 e2e5
10.Kf2 e5e2 11.Kg3
10 +0.00 6.70 4456086 1.f8g7 e1f2 2.Kf1 f6 3.g7h8 c6b5
4.Kxf2 e5e2 5.Kg3 e2e5 6.Kf2 e5e2
7.Kg3 e2e5 8.Kf2 e5e2
<10> +0.00 9.98 6641709 1.f8g7 e1f2 2.Kf1 f6 3.g7h8 c6b5
4.Kxf2 e5e2 5.Kg3 e2e5 6.Kf2 e5e2
7.Kg3 e2e5 8.Kf2 e5e2 9.Kg3 e2e5
10.Kf2 e5e2 11.Kg3
<11> +0.00 10.00 6646803 1.f8g7 e1f2 2.Kf1 f6 3.g7h8 c6b5
4.Kxf2 e5e2 5.Kg3 e2e5 6.Kf2
Computed move : f8g7
NPS: 664680
solution found [35/49], time: 0.03, points: 25, nodes: 10320!
![[Diagram of position #50]](diagrams/ecm-gcp50.png)
|
White to move
FEN : 6k1/p4pq1/2n1p1p1/1p1pP1N1/3P1QPP/8/P3K3/8 w - -
Best Move : Qc1
Position ID: "ECM.1176"
|
depth value time nodes pv
1 -1.27 0.00 2 1.Kd3
20/1 -1.25 0.00 26 1.h5
<1> -1.25 0.00 55 1.h5
2 -1.04 0.00 161 1.h5 Kf8 2.h5xg6 g7xg6
<2> -1.04 0.00 330 1.h5 Kf8 2.h5xg6 g7xg6
3 -0.87 0.00 741 1.h5 c6d8 2.Kd3
<3> -0.87 0.00 1008 1.h5 c6d8 2.Kd3
7/4 -1.27 0.01 3353 1.Kd3 a6 2.a3 Kf8
10/4 -1.25 0.01 5556 1.a3 g7f8 2.h5 Kg7 3.h5xg6 Kxg6
<4> -1.25 0.01 6418 1.a3 g7f8 2.h5 Kg7 3.h5xg6 Kxg6
5 -1.31 0.03 9090 1.a3 a6 2.Kd3 g7f8 3.f4c1
2/5 -1.27 0.03 11052 1.Kd3 a6 2.Kc3 b4 3.Kd3 Kf8
<5> -1.27 0.04 18002 1.Kd3 a6 2.Kc3 b4 3.Kd3 Kf8
6 -1.38 0.09 36460 1.Kd3 g7f8 2.Kc2 c6b4 3.Kb3 b4d3
4.f4d2
3/6 -1.27 0.14 63330 1.f4d2 b4 2.g5f3 g7f8 3.h5 Kg7
4.h5xg6 Kxg6
! 4/6 -0.85 0.17 75620 1.f4c1
! 6 -0.29 0.20 88704 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 d8c6
<6> -0.29 0.20 93312 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 d8c6
7 -0.37 0.23 106173 1.f4c1 c6d8 2.c1c7 g7f8 3.h5 g6xh5
4.g4xh5 f6 5.e5xf6 f8xf6
<7> -0.37 0.25 116475 1.f4c1 c6d8 2.c1c7 g7f8 3.h5 g6xh5
4.g4xh5 f6 5.e5xf6 f8xf6
! 8 +0.05 0.39 188576 1.f4c1
! 8 +0.08 0.45 222270 1.f4c1 c6d8 2.c1c5 a6 3.c5d6 g7f8
4.d6xa6 b4 5.a6c8
<8> +0.08 0.45 226860 1.f4c1 c6d8 2.c1c5 a6 3.c5d6 g7f8
4.d6xa6 b4 5.a6c8
9 -0.09 0.58 292134 1.f4c1 c6d8 2.c1c5 a6 3.c5d6 g7f8
4.d6xa6 f8b4 5.a6a8 b4b2 6.Ke3
<9> -0.09 0.61 309410 1.f4c1 c6d8 2.c1c5 a6 3.c5d6 g7f8
4.d6xa6 f8b4 5.a6a8 b4b2 6.Ke3
10 -0.08 0.97 505322 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 f8e8
4.Ke3 d8c6 5.a7b7 c6b4 6.b7a7
<10> -0.08 1.01 531738 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 f8e8
4.Ke3 d8c6 5.a7b7 c6b4 6.b7a7
11 -0.08 1.67 900854 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 f8e8
4.Ke3 d8c6 5.a7c7 c6b4 6.c7a7 b4c2
7.Kd3 c2b4
<11> -0.08 1.75 949175 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 f8e8
4.Ke3 d8c6 5.a7c7 c6b4 6.c7a7 b4c2
7.Kd3 c2b4
12 -0.12 4.11 2227639 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 f8b4
4.a7d7 b4b2 5.Kf3 b2a3 6.Kf4 a3c1
7.Kg3 c1g1 8.Kf3 g1f1
<12> -0.12 4.39 2397374 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 f8b4
4.a7d7 b4b2 5.Kf3 b2a3 6.Kf4 a3c1
7.Kg3 c1g1 8.Kf3 g1f1
<13> -0.12 10.00 5475152 1.f4c1 c6d8 2.c1c7 g7f8 3.c7xa7 f8b4
4.a7d7 b4b2 5.Kf3 b2a3 6.Kf4 a3c1
7.Kg3 c1g1 8.Kf3 g1f1 9.Ke3 f1e1
10.Kf4
Computed move : f4c1
NPS: 546968
solution found [36/50], time: 0.17, points: 25, nodes: 75620!