[ Test Suite ecm-gcp | Hossa ]
Positions 31 - 40
![[Diagram of position #31]](diagrams/ecm-gcp31.png)
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White to move
FEN : 2r3k1/pp2n3/6pQ/4q3/8/2P1p1P1/P5BP/3R2K1 w - -
Best Move : Bd5+
Position ID: "ECM.1082"
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depth value time nodes pv
1 +1.29 0.00 4 1.g2xb7 c8xc3
<1> +1.29 0.00 275 1.g2xb7 c8xc3
2 +1.29 0.00 317 1.g2xb7 c8xc3
<2> +1.29 0.00 1199 1.g2xb7 c8xc3
3 +1.40 0.00 1752 1.g2xb7 e2 2.d1e1 c8xc3
<3> +1.40 0.02 3904 1.g2xb7 e2 2.d1e1 c8xc3
4 +1.40 0.02 5709 1.g2xb7 e2 2.d1e1 c8xc3
<4> +1.40 0.03 12310 1.g2xb7 e2 2.d1e1 c8xc3
5 +1.27 0.03 17001 1.g2xb7 e2 2.d1e1 c8xc3 3.b7g2
<5> +1.27 0.06 37699 1.g2xb7 e2 2.d1e1 c8xc3 3.b7g2
? 6 +0.59 0.19 130235 1.g2xb7 e2 2.d1e1 c8xc3 3.Kg2 c3c2
4.a4
<6> +0.59 0.31 217187 1.g2xb7 e2 2.d1e1 c8xc3 3.Kg2 c3c2
4.a4
7 +0.33 0.36 238883 1.g2xb7 e2 2.d1e1 c8xc3 3.Kf2 c3c2
4.b7f3 c2xa2 5.f3xe2
! 4/7 +1.01 0.50 323818 1.g2d5
! 2/7 +0.33 0.56 366667 1.g2xb7 e2 2.d1e1 c8xc3 3.Kf2 c3c2
4.b7f3 c2xa2
<7> +0.33 0.81 537497 1.g2xb7 e2 2.d1e1 c8xc3 3.Kf2 c3c2
4.b7f3 c2xa2
8 +0.36 0.97 627989 1.g2xb7 e2 2.d1e1 c8xc3 3.Kf2 c3c2
4.b7f3 c2xa2 5.f3xe2 e5e4
<8> +0.36 1.36 942370 1.g2xb7 e2 2.d1e1 c8xc3 3.Kf2 c3c2
4.b7f3 c2xa2 5.f3xe2 e5e4
9 +0.00 1.80 1238516 1.g2xb7 e2 2.d1e1 c8xc3 3.h6d2 e5c5
4.Kh1 c3c2 5.d2d8 Kh7 6.b7f3 c5e3
<9> +0.00 3.88 2623928 1.g2xb7 e2 2.d1e1 c8xc3 3.h6d2 e5c5
4.Kh1 c3c2 5.d2d8 Kh7 6.b7f3 c5e3
10 -0.14 4.78 3215374 1.g2xb7 e2 2.d1e1 c8xc3 3.h6d2 e5c5
4.Kg2 c3c2 5.d2d3 c5b4 6.d3xc2 b4xe1
7.c2c7
!3/10 +0.42 6.36 4070661 1.g2d5
! 10 +0.86 7.59 4781128 1.g2d5 e7xd5 2.h6xg6 Kh8 3.d1d4 e5f6
4.g6h5 Kg7 5.h5g4 Kh7 6.g4h3 Kg7
7.d4g4 Kf8 8.g4f4 d5xf4 9.h3xc8 Kg7
10.c8xb7 Kg6 11.g3xf4 f6xf4 12.b7xa7
<10> +0.86 8.33 5339297 1.g2d5 e7xd5 2.h6xg6 Kh8 3.d1d4 e5f6
4.g6h5 Kg7 5.h5g4 Kh7 6.g4h3 Kg7
7.d4g4 Kf8 8.g4f4 d5xf4 9.h3xc8 Kg7
10.c8xb7 Kg6 11.g3xf4 f6xf4 12.b7xa7
<11> +0.86 10.00 6197114 1.g2d5 e7xd5 2.h6xg6 Kh8 3.d1d4 e5f6
4.g6h5 Kg7 5.h5g4 Kh7 6.g4h3 Kg7
7.d4g4 Kf8 8.g4f4 d5xf4 9.h3xc8 Kg7
10.c8xb7 Kg6 11.g3xf4 f6xf4 12.b7xa7
Computed move : g2d5
NPS: 619711
solution found [23/31], time: 6.36, points: 12, nodes: 4070661!
![[Diagram of position #32]](diagrams/ecm-gcp32.png)
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White to move
FEN : 8/p3q1kp/1p2Pnp1/3pQ3/2pP4/1nP3N1/1B4PP/6K1 w - -
Best Move : Ba3
Position ID: "ECM.1084"
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depth value time nodes pv
1 -2.53 0.00 3 1.e5f4 e7xe6
2/1 -1.15 0.00 22 1.e5b8 e7xe6 2.b8xa7 f6d7
3/1 -0.99 0.00 24 1.e5e1
<1> -0.99 0.00 128 1.e5e1
2 -1.06 0.00 170 1.e5e1 a6
<2> -1.06 0.00 460 1.e5e1 a6
3 -1.04 0.00 614 1.e5e1 a6 2.h3
<3> -1.04 0.00 1615 1.e5e1 a6 2.h3
4 -1.06 0.00 2075 1.e5e1 a6 2.h3 b5
<4> -1.06 0.03 9180 1.e5e1 a6 2.h3 b5
2/5 -1.18 0.05 17024 1.e5b8 e7xe6 2.b8xa7 f6d7 3.Kf2 b3a5
8/5 -1.12 0.06 25219 1.Kf2 a6 2.e5e1 f6g4 3.Kg1 Kf6
!15/5 -0.64 0.08 31533 1.g3f1
! 5 -0.50 0.09 35490 1.g3f1 e7d8 2.f1e3 b3d2 3.e5g5
<5> -0.50 0.09 36562 1.g3f1 e7d8 2.f1e3 b3d2 3.e5g5
6 -0.57 0.14 56846 1.g3f1 e7b7 2.e7 b7d7 3.f1e3 Kf7
4.b2a3
!22/6 -0.08 0.20 81029 1.b2a3
! 6 +0.00 0.20 85368 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
<6> +0.00 0.22 87544 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
7.c7b8 Kg7 8.b8c7 Kh8 9.c7b8
7 +0.00 0.25 100839 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
<7> +0.00 0.30 124012 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
7.c7b8 Kg7 8.b8c7 Kh8 9.c7b8
8 +0.00 0.39 167416 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
<8> +0.00 0.44 190768 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
7.c7b8 Kg7 8.b8c7 Kh8 9.c7b8
9 +0.00 0.64 288456 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
<9> +0.00 0.73 339645 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
7.c7b8 Kg7 8.b8c7 Kh8 9.c7b8
10 +0.00 1.14 538806 1.b2a3 e7xa3 2.e5c7 Kh8 3.c7b8 Kg7
4.b8c7 Kh8 5.c7b8 Kg7 6.b8c7 Kh8
!20/10 +0.42 2.42 1152065 1.g3e2
! 10 +0.23 4.72 2227181 1.g3e2 b3a5 2.e2f4 a5c6 3.f4xd5 c6xe5
4.d5xe7 e5d3 5.b2a3 d3f4 6.e7c6 f4xe6
7.c6xa7
<10> +0.23 4.73 2228866 1.g3e2 b3a5 2.e2f4 a5c6 3.f4xd5 c6xe5
4.d5xe7 e5d3 5.b2a3 d3f4 6.e7c6 f4xe6
7.c6xa7
11 +0.01 5.33 2519954 1.g3e2 b3a5 2.e2f4 a5c6 3.f4xd5 c6xe5
4.d5xe7 e5d3 5.b2a3 d3f4 6.e7c6 f4xe6
7.c6xa7 f6d5
<11> +0.01 7.81 3733206 1.g3e2 b3a5 2.e2f4 a5c6 3.f4xd5 c6xe5
4.d5xe7 e5d3 5.b2a3 d3f4 6.e7c6 f4xe6
7.c6xa7 f6d5
<12> +0.01 10.00 4764392 1.g3e2 b3a5 2.e2f4 a5c6 3.f4xd5 c6xe5
4.d5xe7 e5d3 5.b2a1 d3f4 6.e7c6 f4xe6
7.c6xa7 f6d5 8.a7c6
Computed move : g3e2
NPS: 475488
no solution found [:-( [23/32]!
![[Diagram of position #33]](diagrams/ecm-gcp33.png)
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White to move
FEN : r2b1rk1/5qp1/2p2P2/2p3Pp/p6P/2Q5/PPP5/2KR2R1 w - -
Best Move : g6
Position ID: "ECM.1085"
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depth value time nodes pv
1 -1.32 0.00 16 1.c3xc5 f7xa2 2.f6xg7
2/1 -0.20 0.00 31 1.f6xg7 f7xg7 2.c3xc5
<1> -0.20 0.00 67 1.f6xg7 f7xg7 2.c3xc5
2 -0.31 0.02 152 1.f6xg7 f8e8
<2> -0.31 0.02 539 1.f6xg7 f8e8
3 -0.21 0.02 922 1.f6xg7 f8e8 2.Kb1
<3> -0.21 0.02 1622 1.f6xg7 f8e8 2.Kb1
4 -0.58 0.02 3002 1.f6xg7 f7xg7 2.c3xc5 a8b8
<4> -0.58 0.03 6127 1.f6xg7 f7xg7 2.c3xc5 a8b8
5 -0.58 0.03 8666 1.f6xg7 f7xg7 2.c3xc5 a8b8 3.c5c4 f8f7
<5> -0.58 0.06 18433 1.f6xg7 f7xg7 2.c3xc5 a8b8 3.c5c4 f8f7
6 -0.86 0.08 28432 1.f6xg7 f7xg7 2.c3xc5 a3 3.c5c4 g7f7
4.c4xf7 Kxf7
<6> -0.86 0.16 68371 1.f6xg7 f7xg7 2.c3xc5 a3 3.c5c4 g7f7
4.c4xf7 Kxf7
7 -1.05 0.23 110396 1.f6xg7 f7xg7 2.c3c4 g7f7 3.c4xf7 Kxf7
4.d1d6 a3 5.g6 Kg7 6.d6d7 Kf6
<7> -1.05 0.58 306860 1.f6xg7 f7xg7 2.c3c4 g7f7 3.c4xf7 Kxf7
4.d1d6 a3 5.g6 Kg7 6.d6d7 Kf6
8 -1.13 0.70 375368 1.f6xg7 f7xg7 2.c3c4 g7f7 3.c4xf7 Kxf7
4.d1d6 a8c8 5.Kd2 c8b8 6.Kc3
2/8 -1.05 0.91 492854 1.Kb1 a8b8 2.d1d6 f7b7 3.f6xg7 b7xg7
4.c3xg7 Kxg7 5.d6xc6 a3
<8> -1.05 1.34 817118 1.Kb1 a8b8 2.d1d6 f7b7 3.f6xg7 b7xg7
4.c3xg7 Kxg7 5.d6xc6 a3
9 -0.83 2.19 1295651 1.Kb1 a8b8 2.d1d6 Kh8 3.f6xg7 f7xg7
4.d6h6 Kg8 5.c3c4 f8f7 6.c3 a3
7.b3
<9> -0.83 3.03 1900440 1.Kb1 a8b8 2.d1d6 Kh8 3.f6xg7 f7xg7
4.d6h6 Kg8 5.c3c4 f8f7 6.c3 a3
7.b3
10 -0.78 6.11 3705099 1.Kb1 a3 2.b3 d8b6 3.d1d6 f7c7
4.g1d1 f8d8 5.d6xd8 a8xd8 6.d1xd8 c7xd8
7.f6xg7
<10> -0.78 10.00 6318781 1.Kb1 a3 2.b3 d8b6 3.d1d6 f7c7
4.g1d1 f8d8 5.d6xd8 a8xd8 6.d1xd8 c7xd8
7.f6xg7
Computed move : Kb1
NPS: 630616
no solution found [:-( [23/33]!
![[Diagram of position #34]](diagrams/ecm-gcp34.png)
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Black to move
FEN : 4r3/Q2bppkp/3p2p1/3Nn3/4P3/6PP/1qr2PB1/R3R1K1 b - -
Best Move : Ra8
Position ID: "ECM.1093"
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depth value time nodes pv
1 +0.30 0.00 3 1... d7c8 2.d5xe7
4/1 +0.31 0.00 11 1... d7e6 2.d5xe7
7/1 +1.71 0.00 23 1... Kg8
<1> +1.71 0.00 132 1... Kg8
2 +1.56 0.00 198 1... Kg8 2.g2f1
<2> +1.56 0.02 535 1... Kg8 2.g2f1
17/3 +1.45 0.02 3519 1... c2d2 2.e1d1 d2c2
<3> +1.45 0.02 4998 1... c2d2 2.e1d1 d2c2
4 +1.12 0.03 6882 1... c2d2 2.e1b1 b2c2 3.b1b7
<4> +1.12 0.05 17269 1... c2d2 2.e1b1 b2c2 3.b1b7
5 +0.91 0.05 21200 1... c2d2 2.e1b1 b2c2 3.b1b7 d7c6
<5> +0.91 0.11 57031 1... c2d2 2.e1b1 b2c2 3.b1b7 d7c6
6 +0.87 0.14 71850 1... c2d2 2.e1b1 b2c2 3.b1b7 d7c6
4.d5e3 c2d3
<6> +0.87 0.36 234368 1... c2d2 2.e1b1 b2c2 3.b1b7 d7c6
4.d5e3 c2d3
7 +1.09 0.41 269660 1... c2d2 2.e1b1 b2c2 3.b1b7 d7c6
4.d5e3 c2c3 5.e3d5 c6xd5 6.e4xd5
<7> +1.09 0.69 480944 1... c2d2 2.e1b1 b2c2 3.b1b7 d7c6
4.d5e3 c2c3 5.e3d5 c6xd5 6.e4xd5
8 +1.06 0.94 646243 1... c2d2 2.e1b1 b2c2 3.d5e3 c2c8
4.b1b7 d7xh3 5.b7xe7 h3d7 6.e7xe8 c8xe8
20/8 +1.28 1.69 1195149 1... e8b8 2.d5xe7 d7xh3 3.g2xh3 b8b7
4.a7a3 b7xe7 5.a3xb2 c2xb2
<8> +1.28 1.81 1288058 1... e8b8 2.d5xe7 d7xh3 3.g2xh3 b8b7
4.a7a3 b7xe7 5.a3xb2 c2xb2
! 9 +1.70 2.67 1837376 1... e8b8
! 9 +1.87 4.63 3132428 1... e8b8 2.a7e3 b8b3 3.e3a7 b3b7
4.a7e3 d7c6 5.a1c1 c6xd5 6.c1xc2 b2xc2
7.e4xd5
<9> +1.87 4.83 3314104 1... e8b8 2.a7e3 b8b3 3.e3a7 b3b7
4.a7e3 d7c6 5.a1c1 c6xd5 6.c1xc2 b2xc2
7.e4xd5
10 +1.74 8.38 5784892 1... e8b8 2.e1f1 b8b7 3.a7a3 d7c6
4.a3xb2 b7xb2 5.a1c1 c6xd5 6.c1xc2 b2xc2
7.e4xd5
<10> +1.74 9.66 6801675 1... e8b8 2.e1f1 b8b7 3.a7a3 d7c6
4.a3xb2 b7xb2 5.a1c1 c6xd5 6.c1xc2 b2xc2
7.e4xd5
<11> +1.74 10.00 7030114 1... e8b8 2.e1f1 b8b7 3.a7a3 d7c6
4.a3xb2 b7xb2 5.a1c1 c6xd5 6.e4xd5 e5d3
7.c1xc2 b2xc2
Computed move : e8b8
NPS: 701608
no solution found [:-( [23/34]!
![[Diagram of position #35]](diagrams/ecm-gcp35.png)
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White to move
FEN : 8/p5Q1/2ppq2p/3n1ppk/3B4/2P2P1P/P5P1/6K1 w - -
Best Move : g4+
Position ID: "ECM.1096"
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depth value time nodes pv
1 -0.20 0.00 2 1.d4f2
<1> -0.20 0.00 179 1.d4f2
2/2 -0.27 0.02 3261 1.g4 f5xg4 2.h3xg4 Kh4 3.d4xa7 Kg3
4.c4
<2> -0.27 0.02 3739 1.g4 f5xg4 2.h3xg4 Kh4 3.d4xa7 Kg3
4.c4
2/3 -0.17 0.05 11814 1.d4f2 g4 2.c4
<3> -0.17 0.05 12618 1.d4f2 g4 2.c4
4 -0.28 0.05 14109 1.d4f2 g4 2.c4 d5f6
<4> -0.28 0.08 26016 1.d4f2 g4 2.c4 d5f6
5 -0.53 0.09 32324 1.d4f2 g4 2.c4 d5e3 3.h3xg4 f5xg4
<5> -0.53 0.25 104308 1.d4f2 g4 2.c4 d5e3 3.h3xg4 f5xg4
6 -0.90 0.31 128914 1.d4f2 f4 2.f2xa7 c5 3.c4 e6e1
4.Kh2
! 2/6 -0.11 0.45 188771 1.g4
! 6 +0.64 0.50 213157 1.g4
! 6 +3.84 0.52 214314 1.g4
! 6 +11.37 1.23 593826 1.g4 f5xg4 2.h3xg4 e6xg4 3.f3xg4 Kxg4
4.g7xh6 c5 5.h6e6 Kh5 6.e6xd5 c5xd4
7.d5xd4 Kg6 8.d4xa7
<6> +11.37 1.25 603698 1.g4 f5xg4 2.h3xg4 e6xg4 3.f3xg4 Kxg4
4.g7xh6 c5 5.h6e6 Kh5 6.e6xd5 c5xd4
7.d5xd4 Kg6 8.d4xa7
7 +11.65 1.50 743567 1.g4 f5xg4 2.h3xg4 e6xg4 3.f3xg4 Kxg4
4.g7xh6 c5 5.h6e6 Kh5 6.e6xd5 c5xd4
7.c3xd4 Kg4 8.d5xd6 a5 9.d6c6
<7> +11.65 1.55 769011 1.g4 f5xg4 2.h3xg4 e6xg4 3.f3xg4 Kxg4
4.g7xh6 c5 5.h6e6 Kh5 6.e6xd5 c5xd4
7.c3xd4 Kg4 8.d5xd6 a5 9.d6c6
! 8 +12.07 1.80 907020 1.g4
! 8 +12.21 2.47 1315943 1.g4 f5xg4 2.h3xg4 e6xg4 3.f3xg4 Kxg4
4.g7xh6 c5 5.h6e6 Kh5 6.e6xd5 c5xd4
7.c3xd4 Kg6 8.d5e6 Kh5 9.e6xd6 g4
10.d6c5 Kg6 11.c5xa7
<8> +12.21 2.55 1346734 1.g4 f5xg4 2.h3xg4 e6xg4 3.f3xg4 Kxg4
4.g7xh6 c5 5.h6e6 Kh5 6.e6xd5 c5xd4
7.c3xd4 Kg6 8.d5e6 Kh5 9.e6xd6 g4
10.d6c5 Kg6 11.c5xa7
9 +12.51 4.98 2810607 1.g4 f5xg4 2.h3xg4 e6xg4 3.f3xg4 Kxg4
4.g7xh6 d5f4 5.h6xd6 a5 6.d6xc6 Kg3
7.c6b5 Kf3 8.Kh2 Ke4 9.b5e5 Kf3
10.e5xa5
<9> +12.51 5.14 2894723 1.g4 f5xg4 2.h3xg4 e6xg4 3.f3xg4 Kxg4
4.g7xh6 d5f4 5.h6xd6 a5 6.d6xc6 Kg3
7.c6b5 Kf3 8.Kh2 Ke4 9.b5e5 Kf3
10.e5xa5
Computed move : g4
NPS: 560992
solution found [24/35], time: 0.45, points: 23, nodes: 188771!
![[Diagram of position #36]](diagrams/ecm-gcp36.png)
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White to move
FEN : 1r2k2r/3q2pp/p3pp2/P7/2P1Q3/8/1nB3PP/1R3R1K w k -
Best Move : Ba4
Position ID: "ECM.1098"
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depth value time nodes pv
1 -0.88 0.00 2 1.c5
<1> -0.88 0.00 112 1.c5
2 -0.93 0.00 176 1.c5 e5
32/2 -0.84 0.00 704 1.f1d1 d7e7
<2> -0.84 0.00 744 1.f1d1 d7e7
3 -0.80 0.00 1208 1.f1d1 d7e7 2.c2a4 Kf7
<3> -0.80 0.01 2321 1.f1d1 d7e7 2.c2a4 Kf7
4 -0.77 0.01 4772 1.f1d1 d7c8 2.d1d2 e5
23/4 -0.48 0.03 11382 1.e4e2 e5 2.c2xh7 h8xh7 3.b1xb2 b8xb2
4.e2xb2
<4> -0.48 0.03 12322 1.e4e2 e5 2.c2xh7 h8xh7 3.b1xb2 b8xb2
4.e2xb2
5 -0.48 0.04 16885 1.e4e2 e5 2.c2xh7 h8xh7 3.b1xb2 b8xb2
<5> -0.48 0.06 27966 1.e4e2 e5 2.c2xh7 h8xh7 3.b1xb2 b8xb2
6 -0.48 0.09 43166 1.e4e2 e5 2.c2xh7 h8xh7 3.b1xb2 b8xb2
4.e2xb2
<6> -0.48 0.17 87810 1.e4e2 e5 2.c2xh7 h8xh7 3.b1xb2 b8xb2
4.e2xb2
7 -0.54 0.42 234472 1.e4e2 Kf7 2.f1e1 e5 3.c2xh7 h8xh7
4.b1xb2 b8xb2 5.e2xb2
<7> -0.54 0.57 358142 1.e4e2 Kf7 2.f1e1 e5 3.c2xh7 h8xh7
4.b1xb2 b8xb2 5.e2xb2
8 -0.58 0.92 590345 1.e4e2 Kf7 2.e2h5 Kg8 3.h5e2 e5
4.b1xb2 b8xb2 5.c2xh7 Kxh7 6.e2xb2
3/8 -0.57 1.81 1188641 1.c5 Ke7 2.e4e2 d7d4 3.c2f5 d4e5
4.f5e4 Kf7
<8> -0.57 2.07 1402905 1.c5 Ke7 2.e4e2 d7d4 3.c2f5 d4e5
4.f5e4 Kf7
9 -0.39 3.03 2026097 1.c5 Ke7 2.c6 d7d6 3.e4e3 Kf7
4.e3a7 d6e7 5.a7xa6 f5
! 4/9 -0.15 3.54 2450158 1.c2a4
! 9 +0.00 4.31 3084179 1.c2a4 d7xa4 2.e4xe6 Kd8 3.f1d1 a4xd1
4.b1xd1 b2xd1 5.e6d5 Kc7 6.d5c5 Kd7
7.c5d5 Kc7 8.d5xd1 Kc7 9.d1d3 Kc6
10.Kg1
<9> +0.00 4.73 3415276 1.c2a4 d7xa4 2.e4xe6 Kd8 3.f1d1 a4xd1
4.b1xd1 b2xd1 5.e6d5 Kc7 6.d5c5 Kd7
7.c5d5 Kc7 8.d5xd1 Kc7 9.d1d3 Kc6
10.Kg1
! 10 +0.42 5.51 3912197 1.c2a4
! 10 +1.17 5.62 3988860 1.c2a4
! 10 +4.15 6.61 4959088 1.c2a4 d7xa4 2.e4xe6 Kf8 3.f1xf6 g7xf6
4.e6xf6 Kg8 5.f6g5 Kf7 6.b1f1 Ke8
7.g5e5 Kd8 8.e5xh8 a4e8 9.f1f8 e8xf8
10.h8xf8 Kc7 11.f8e7 Kc6
<10> +4.15 6.81 5181130 1.c2a4 d7xa4 2.e4xe6 Kf8 3.f1xf6 g7xf6
4.e6xf6 Kg8 5.f6g5 Kf7 6.b1f1 Ke8
7.g5e5 Kd8 8.e5xh8 a4e8 9.f1f8 e8xf8
10.h8xf8 Kc7 11.f8e7 Kc6
! 11 +4.57 7.22 5452754 1.c2a4
! 11 +4.76 8.43 6664948 1.c2a4 d7xa4 2.e4xe6 Kf8 3.f1xf6 g7xf6
4.e6xf6 Kg8 5.f6g5 Kf7 6.b1f1 Ke8
7.g5e5 Kd8 8.e5xh8 a4e8 9.f1f8 e8xf8
10.h8xf8 Kc7 11.f8e7 Kc8 12.e7e6 Kb7
13.e6b6
<11> +4.76 8.89 7162912 1.c2a4 d7xa4 2.e4xe6 Kf8 3.f1xf6 g7xf6
4.e6xf6 Kg8 5.f6g5 Kf7 6.b1f1 Ke8
7.g5e5 Kd8 8.e5xh8 a4e8 9.f1f8 e8xf8
10.h8xf8 Kc7 11.f8e7 Kc8 12.e7e6 Kb7
13.e6b6
<12> +4.76 10.00 7729461 1.c2a4 d7xa4 2.e4xe6 Kf8 3.f1xf6 g7xf6
4.e6xf6 Kg8
Computed move : c2a4
NPS: 772946
solution found [25/36], time: 3.54, points: 14, nodes: 2450158!
![[Diagram of position #37]](diagrams/ecm-gcp37.png)
|
White to move
FEN : 1q6/2rk1p2/p1n1b1rN/3p2p1/8/3Q4/PP1B1PPP/2R1R1K1 w - -
Best Move : Nxf7
Position ID: "ECM.1114"
|
depth value time nodes pv
1 +1.34 0.00 7 1.d3xa6 g6xh6 2.d2xg5
37/1 +1.83 0.00 93 1.h6f5 b8xb2
<1> +1.83 0.00 183 1.h6f5 b8xb2
2 +1.83 0.02 236 1.h6f5 b8xb2
<2> +1.83 0.02 539 1.h6f5 b8xb2
? 3 +1.03 0.02 4551 1.h6f5 b8xb2 2.d2c3 b2xa2
? 6/3 +1.34 0.02 5569 1.d3xa6 g6xh6 2.d2xg5
<3> +1.34 0.03 8386 1.d3xa6 g6xh6 2.d2xg5
4 +1.10 0.03 9925 1.d3xa6 g6xh6 2.d2xg5 h6g6
!12/4 +1.76 0.03 14919 1.e1xe6
! 4 +1.83 0.05 16606 1.e1xe6 g6xe6 2.h6xf7 c6b4
<4> +1.83 0.05 21749 1.e1xe6 g6xe6 2.h6xf7 c6b4
5 +1.68 0.06 25605 1.e1xe6 g6xe6 2.h6xf7 b8b5 3.d3xb5 a6xb5
4.d2xg5
<5> +1.68 0.13 61501 1.e1xe6 g6xe6 2.h6xf7 b8b5 3.d3xb5 a6xb5
4.d2xg5
6 +2.04 0.16 77534 1.e1xe6 g6xe6 2.d3xd5 Ke8 3.d5xg5 e6g6
4.c1e1 c7e7
<6> +2.04 0.24 144982 1.e1xe6 g6xe6 2.d3xd5 Ke8 3.d5xg5 e6g6
4.c1e1 c7e7
7 +1.66 0.33 201250 1.e1xe6 g6xe6 2.d3xd5 Ke8 3.d5xg5 e6g6
4.g5d5 b8xb2 5.h6xf7 c7xf7 6.c1xc6 g6xc6
7.d5xc6 Ke7
2/7 +2.44 0.42 274079 1.h6xf7 e6xf7 2.d3f5 Kd6 3.d2xg5 g6e6
4.g5f4 Ke7 5.f4xc7 b8xc7
<7> +2.44 0.64 458205 1.h6xf7 e6xf7 2.d3f5 Kd6 3.d2xg5 g6e6
4.g5f4 Ke7 5.f4xc7 b8xc7
! 8 +2.86 0.81 582491 1.h6xf7
! 8 +3.57 1.02 732720 1.h6xf7 e6xf7 2.d3f5 Kd8 3.d2xg5 g6xg5
4.f5xg5 Kc8 5.c1xc6 c7xc6 6.g5f5 Kd8
7.f5xf7 b8xb2 8.f7xd5 Kc7
<8> +3.57 1.11 817046 1.h6xf7 e6xf7 2.d3f5 Kd8 3.d2xg5 g6xg5
4.f5xg5 Kc8 5.c1xc6 c7xc6 6.g5f5 Kd8
7.f5xf7 b8xb2 8.f7xd5 Kc7
9 +3.82 1.56 1168795 1.h6xf7 e6xf7 2.d3f5 Kd8 3.d2xg5 g6xg5
4.f5xg5 Kc8 5.c1xc6 c7xc6 6.g5f5 f7e6
7.e1xe6 c6xe6 8.f5xe6 Kc7 9.e6xd5 b8xb2
<9> +3.82 1.80 1402167 1.h6xf7 e6xf7 2.d3f5 Kd8 3.d2xg5 g6xg5
4.f5xg5 Kc8 5.c1xc6 c7xc6 6.g5f5 f7e6
7.e1xe6 c6xe6 8.f5xe6 Kc7 9.e6xd5 b8xb2
! 10 +4.24 2.99 2174270 1.h6xf7
! 10 +4.39 5.30 4023944 1.h6xf7 b8g8 2.c1xc6 e6xf7 3.c6xa6 g6xa6
4.d3xa6 d4 5.e1e5 g4 6.a3
<10> +4.39 5.95 4692146 1.h6xf7 b8g8 2.c1xc6 e6xf7 3.c6xa6 g6xa6
4.d3xa6 d4 5.e1e5 g4 6.a3
! 11 +4.81 7.72 5790821 1.h6xf7
<11> +4.81 10.00 7931436
Computed move : h6xf7
NPS: 793143
solution found [26/37], time: 0.42, points: 23, nodes: 458205!
![[Diagram of position #38]](diagrams/ecm-gcp38.png)
|
Black to move
FEN : 3r3k/p1Q3bp/2p3p1/8/2P1BRn1/1P4Pb/P1N1q2P/6BK b - -
Best Move : Nf2+
Position ID: "ECM.1122"
|
depth value time nodes pv
1 -0.74 0.00 7 1... d8d1 2.c7xc6
<1> -0.74 0.01 345 1... d8d1 2.c7xc6
?11/2 -1.68 0.01 4175 1... e2d1 2.e4xc6
<2> -1.68 0.01 4405 1... e2d1 2.e4xc6
9/3 -2.04 0.03 11738 1... d8g8 2.c2d4 e2xa2 3.e4xc6
<3> -2.04 0.03 13873 1... d8g8 2.c2d4 e2xa2 3.e4xc6
4 -2.01 0.04 17851 1... d8g8 2.c7xc6 g4e5 3.c6c7
40/4 -1.64 0.09 43651 1... d8f8 2.f4xf8 g7xf8 3.c7xc6 e2f1
4.c6d5
<4> -1.64 0.09 43900 1... d8f8 2.f4xf8 g7xf8 3.c7xc6 e2f1
4.c6d5
5 -1.32 0.12 64305 1... d8f8 2.f4xf8 g7xf8 3.e4xc6 e2d1
4.c7f7 f8c5
! 3/5 -1.22 0.14 72738 1... g4f2
! 5 -0.47 0.14 73097 1... g4f2
! 5 +2.73 0.14 73315 1... g4f2
! 5 #7 0.15 91217 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
<5> #7 0.18 112194 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
6 #7 0.26 193776 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
<6> #7 0.32 257927 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
7 #7 0.43 384136 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
<7> #7 0.59 568562 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
8 #7 0.81 791785 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
<8> #7 1.03 1022794 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
9 #7 1.48 1488174 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
<9> #7 1.90 1933849 1... g4f2 2.g1xf2 d8d1 3.f2g1 d1xg1
4.Kxg1 g7d4 5.Kh1 e2d1 6.c2e1 d1xe1
7.f4f1 e1xf1 8.e1xf1
Computed move : g4f2
NPS: 1007213
solution found [27/38], time: 0.14, points: 25, nodes: 72738!
![[Diagram of position #39]](diagrams/ecm-gcp39.png)
|
Black to move
FEN : 5rk1/Q2nqppp/5n2/2p5/8/1B2PP1P/Pr1B1P2/R3K2R b KQ -
Best Move : Ne4
Position ID: "ECM.1127"
|
depth value time nodes pv
1 -6.00 0.00 39 1... d7e5 2.a7xe7 e5xf3 3.Ke2 f3xd2
2/1 -0.76 0.00 41 1... f8d8
<1> -0.76 0.00 133 1... f8d8
2 -0.95 0.00 181 1... f8d8 2.e4
5/2 -0.94 0.00 368 1... f8c8 2.e4
8/2 -0.88 0.00 504 1... e7d6 2.a1d1
<2> -0.88 0.00 597 1... e7d6 2.a1d1
6/3 -0.86 0.02 1868 1... e7e5 2.f4 e5e4
<3> -0.86 0.02 2470 1... e7e5 2.f4 e5e4
4 -0.91 0.02 3648 1... e7e5 2.f4 e5d6 3.a1d1
<4> -0.91 0.02 7027 1... e7e5 2.f4 e5d6 3.a1d1
5 -0.58 0.05 19798 1... e7e5 2.Ke2 e5c3 3.a1d1 f8d8
<5> -0.58 0.06 26078 1... e7e5 2.Ke2 e5c3 3.a1d1 f8d8
6 -0.66 0.17 81031 1... e7e5 2.h4 e5f5 3.Ke2 b2xd2
4.Kxd2 f5xf3
<6> -0.66 0.22 111262 1... e7e5 2.h4 e5f5 3.Ke2 b2xd2
4.Kxd2 f5xf3
7 -0.86 0.49 276386 1... e7e5 2.O-O-O b2xb3 3.a2xb3 f8b8
4.d2a5 e5f5
17/7 -0.59 0.74 443045 1... f8e8 2.d2c1 d7e5 3.a7xe7 e5d3
4.Kd1 d3xf2 5.Ke1 e8xe7 6.c1xb2 f2xh1
7.b2xf6 g7xf6
<7> -0.59 0.75 453366 1... f8e8 2.d2c1 d7e5 3.a7xe7 e5d3
4.Kd1 d3xf2 5.Ke1 e8xe7 6.c1xb2 f2xh1
7.b2xf6 g7xf6
2/8 -0.80 0.97 621435 1... e7e5 2.O-O-O b2xb3 3.a2xb3 f8b8
4.f4 e5f5 5.Kb2 c4
<8> -0.80 1.11 750044 1... e7e5 2.O-O-O b2xb3 3.a2xb3 f8b8
4.f4 e5f5 5.Kb2 c4
9 -0.72 1.89 1332385 1... e7e5 2.O-O-O b2xb3 3.a2xb3 f8b8
4.a7a3 e5f5 5.d2c3 f5xf3 6.c3xf6 g7xf6
<9> -0.72 2.16 1618506 1... e7e5 2.O-O-O b2xb3 3.a2xb3 f8b8
4.a7a3 e5f5 5.d2c3 f5xf3 6.c3xf6 g7xf6
10 -0.65 4.77 3681524 1... e7e5 2.a7a3 f8b8 3.a1c1 b2xb3
4.a2xb3 e5d5 5.e4 d5xb3 6.a3xb3 b8xb3
<10> -0.65 5.88 4704938 1... e7e5 2.a7a3 f8b8 3.a1c1 b2xb3
4.a2xb3 e5d5 5.e4 d5xb3 6.a3xb3 b8xb3
11 -0.69 9.49 7607238 1... e7e5 2.a7a3 f8b8 3.a1d1 f6d5
4.e4 d5b4 5.d2xb4 c5xb4 6.b3xf7 Kh8
7.a3d3 b8d8
<11> -0.69 10.00 8060603 1... e7e5 2.a7a3 f8b8 3.a1d1 f6d5
4.e4 d5b4 5.d2xb4 c5xb4 6.b3xf7 Kh8
7.a3d3 b8d8
Computed move : e7e5
NPS: 806060
no solution found [:-( [27/39]!
![[Diagram of position #40]](diagrams/ecm-gcp40.png)
|
White to move
FEN : r2r1bk1/3qp2p/3pp1p1/p2n2N1/2N3Q1/BP4P1/P4PP1/2R3K1 w - -
Best Move : Nb6
Position ID: "ECM.1131"
|
depth value time nodes pv
1 -1.41 0.00 2 1.a3b2
28/1 -0.44 0.00 32 1.g5xe6
<1> -0.44 0.00 77 1.g5xe6
? 2 -1.01 0.00 342 1.g5xe6 f8g7
? 2/2 -0.99 0.00 621 1.g4xe6 d7xe6 2.g5xe6 f8h6
? 6/2 -0.81 0.00 907 1.g4h3 d5f6 2.h3xe6 Kh8
<2> -0.81 0.02 942 1.g4h3 d5f6 2.h3xe6 Kh8
3 -0.81 0.02 1122 1.g4h3 d5f6 2.h3xe6
<3> -0.81 0.02 1670 1.g4h3 d5f6 2.h3xe6
4 -0.45 0.02 3153 1.g4h3 h6 2.h3xe6 d7xe6 3.g5xe6
<4> -0.45 0.02 7009 1.g4h3 h6 2.h3xe6 d7xe6 3.g5xe6
5 -0.82 0.03 9672 1.g4h3 h5 2.h3xe6 d7xe6 3.g5xe6 f8h6
21/5 -0.77 0.06 26827 1.g4f3 d5f6 2.c4b6 d7b5 3.b6xa8 b5xg5
<5> -0.77 0.06 31091 1.g4f3 d5f6 2.c4b6 d7b5 3.b6xa8 b5xg5
6 -0.42 0.08 40825 1.g4f3 d5f6 2.c4b6 d7b5 3.b6xa8 b5xg5
4.c1c7
<6> -0.42 0.11 63541 1.g4f3 d5f6 2.c4b6 d7b5 3.b6xa8 b5xg5
4.c1c7
7 -0.56 0.14 83017 1.g4f3 d5f6 2.c4b6 d7b5 3.f3e3 e5
4.b6xa8 d8xa8
<7> -0.56 0.22 136966 1.g4f3 d5f6 2.c4b6 d7b5 3.f3e3 e5
4.b6xa8 d8xa8
8 -0.30 0.31 191968 1.g4f3 d5f6 2.c4b6 d7b5 3.f3e3 a8a7
4.g5xe6 f6g4 5.e3e4
<8> -0.30 0.36 242389 1.g4f3 d5f6 2.c4b6 d7b5 3.f3e3 a8a7
4.g5xe6 f6g4 5.e3e4
? 9 -0.87 1.03 731190 1.g4f3 d5f6 2.c4b6 d7b5 3.f3e3 a8b8
4.g5xe6 f6g4 5.e3f4 b5h5 6.f3
? 2/9 -0.85 1.19 824122 1.g4h3 h5 2.h3xe6 d7xe6 3.g5xe6 f8h6
4.f4 d8d7 5.a3b2 a4 6.b2d4 a4xb3
7.a2xb3
<9> -0.85 1.89 1375712 1.g4h3 h5 2.h3xe6 d7xe6 3.g5xe6 f8h6
4.f4 d8d7 5.a3b2 a4 6.b2d4 a4xb3
7.a2xb3
10 -0.47 2.67 1855012 1.g4h3 h5 2.c1d1 a8b8 3.h3xe6 d7xe6
4.g5xe6 d5c3 5.d1e1 d8d7 6.c4xa5 c3xa2
<10> -0.47 3.44 2432383 1.g4h3 h5 2.c1d1 a8b8 3.h3xe6 d7xe6
4.g5xe6 d5c3 5.d1e1 d8d7 6.c4xa5 c3xa2
! 11 -0.05 4.77 3234186 1.g4h3
! 11 -0.05 5.38 3646148 1.g4h3 h6 2.g5xe6 d8c8 3.h3g4 d7e8
4.e6xf8 Kxf8 5.a3xd6 e7xd6 6.g4f3 Kg7
7.f3xd5 e8e2 8.d5xd6 e2xa2
!9/11 +0.00 6.24 4328446 1.c4b6 d5xb6 2.c1c7 h5 3.g4h3 d7xc7
4.h3xe6 Kg7 5.a3b2 Kh6 6.g5f7 Kh7
7.f7g5 Kh6
<11> +0.00 6.45 4516588 1.c4b6 d5xb6 2.c1c7 h5 3.g4h3 d7xc7
4.h3xe6 Kg7 5.a3b2 Kh6 6.g5f7 Kh7
7.f7g5 Kh6 8.g5f7 Kh7 9.f7g5 Kh6
10.g5f7
12 +0.00 7.02 5002071 1.c4b6 d5xb6 2.c1c7 h5 3.g4h3 d7xc7
4.h3xe6 Kg7 5.a3b2 Kh6 6.g5f7 Kh7
7.f7g5 Kh6 8.g5f7 Kh7 9.f7g5 Kh6
10.g5f7
<12> +0.00 10.00 7059319 1.c4b6 d5xb6 2.c1c7 h5 3.g4h3 d7xc7
4.h3xe6 Kg7 5.a3b2 Kh6 6.g5f7 Kh7
7.f7g5 Kh6 8.g5f7 Kh7 9.f7g5 Kh6
10.g5f7 Kh7 11.f7g5 Kh6 12.g5f7 Kh7
Computed move : c4b6
NPS: 705931
solution found [28/40], time: 6.24, points: 12, nodes: 4516588!