[ Test Suite ecm-gcp | Hossa ]
Positions 51 - 60
![[Diagram of position #51]](diagrams/ecm-gcp51.png)
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White to move
FEN : 3r1rk1/1pq1nppp/p7/2pB3Q/P4P2/1P2P3/6PP/2RR2K1 w - -
Best Move : Rxc5
Position ID: "ECM.1177"
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depth value time nodes pv
1 +0.30 0.00 4 1.d5e4
27/1 +0.50 0.01 86 1.a5 e7xd5 2.d1xd5 d8xd5 3.h5xd5
<1> +0.50 0.01 216 1.a5 e7xd5 2.d1xd5 d8xd5 3.h5xd5
2 +0.50 0.01 267 1.a5 e7xd5
<2> +0.50 0.01 993 1.a5 e7xd5
3 +0.46 0.01 1606 1.a5 g6 2.h5g5 e7xd5 3.d1xd5 d8xd5
4.g5xd5
<3> +0.46 0.03 3297 1.a5 g6 2.h5g5 e7xd5 3.d1xd5 d8xd5
4.g5xd5
4 +0.46 0.03 4182 1.a5 g6 2.h5g5 e7xd5
<4> +0.46 0.04 9460 1.a5 g6 2.h5g5 e7xd5
5 +0.46 0.04 12759 1.a5 g6 2.h5f3 e7xd5 3.d1xd5 d8xd5
4.f3xd5
<5> +0.46 0.08 31533 1.a5 g6 2.h5f3 e7xd5 3.d1xd5 d8xd5
4.f3xd5
6 +0.44 0.09 44262 1.a5 e7xd5 2.d1xd5 c7xa5 3.d5xd8 f8xd8
4.c1xc5
<6> +0.44 0.17 92730 1.a5 e7xd5 2.d1xd5 c7xa5 3.d5xd8 f8xd8
4.c1xc5
2/7 +0.04 0.29 168686 1.d5f3 f5 2.f3e2 d8xd1 3.c1xd1 f8d8
4.d1xd8 c7xd8 5.e2c4 Kh8 6.e4 f5xe4
7.h5xc5
4/7 +0.31 0.40 235755 1.d5c4 d8xd1 2.c1xd1 e7g6 3.h5f3 f8b8
4.f3h5 b8e8
<7> +0.31 0.51 319771 1.d5c4 d8xd1 2.c1xd1 e7g6 3.h5f3 f8b8
4.f3h5 b8e8
8 +0.18 0.72 445786 1.d5c4 g6 2.h5f3 f8e8 3.d1d3 d8xd3
4.c4xd3 e8d8 5.c1d1
9/8 +0.32 1.04 668190 1.d5e4 d8xd1 2.c1xd1 f5 3.e4c2 a5
4.d1d2 b6 5.c2d3
<8> +0.32 1.09 708326 1.d5e4 d8xd1 2.c1xd1 f5 3.e4c2 a5
4.d1d2 b6 5.c2d3
9 +0.24 1.34 865516 1.d5e4 d8xd1 2.c1xd1 f5 3.e4c2 a5
4.d1d2 c4 5.b3xc4 c7xc4 6.Kh1
! 6/9 +0.74 1.78 1166332 1.c1xc5
! 9 +1.28 2.28 1528338 1.c1xc5 c7b6 2.c5c3 e7xd5 3.d1xd5 d8xd5
4.h5xd5 f8d8 5.d5h5 b6a7
<9> +1.28 2.34 1590349 1.c1xc5 c7b6 2.c5c3 e7xd5 3.d1xd5 d8xd5
4.h5xd5 f8d8 5.d5h5 b6a7
10 +1.35 5.58 3971361 1.c1xc5 c7b8 2.d5e4 g6 3.h5f3 d8xd1
4.f3xd1 f8d8 5.d1c2 d8c8 6.c5xc8 e7xc8
7.c2c3
<10> +1.35 5.79 4172346 1.c1xc5 c7b8 2.d5e4 g6 3.h5f3 d8xd1
4.f3xd1 f8d8 5.d1c2 d8c8 6.c5xc8 e7xc8
7.c2c3
11 +1.26 8.45 6470619 1.c1xc5 c7b8 2.d5e4 g6 3.h5f3 d8xd1
4.f3xd1 f8d8 5.d1c2 f5 6.e4f3 d8c8
7.e4 f5xe4 8.c5xc8 e7xc8 9.c2xe4
<11> +1.26 9.11 7060918 1.c1xc5 c7b8 2.d5e4 g6 3.h5f3 d8xd1
4.f3xd1 f8d8 5.d1c2 f5 6.e4f3 d8c8
7.e4 f5xe4 8.c5xc8 e7xc8 9.c2xe4
<12> +1.26 10.00 7880016 1.c1xc5 c7b8 2.d5e4 g6 3.h5f3 d8xd1
4.f3xd1 f8d8 5.d1a1 b6 6.c5c1 d8d2
7.a1f6 e7d5 8.e4xd5
Computed move : c1xc5
NPS: 788001
solution found [37/51], time: 1.78, points: 18, nodes: 1166332!
![[Diagram of position #52]](diagrams/ecm-gcp52.png)
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White to move
FEN : 8/p1r2q1k/1p1p3p/1Pp1nP2/P1P5/3R2PP/1Q4BK/8 w - -
Best Move : Rxd6
Position ID: "ECM.1178"
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depth value time nodes pv
1 +0.83 0.00 7 1.d3xd6 e5xc4
<1> +0.83 0.00 85 1.d3xd6 e5xc4
2 +0.83 0.00 122 1.d3xd6 e5xc4
<2> +0.83 0.00 268 1.d3xd6 e5xc4
? 3 -0.92 0.02 3689 1.d3xd6 e5xc4 2.b2f6 c4xd6 3.f6xd6
? 3/3 -0.63 0.02 4184 1.d3d1 e5xc4 2.b2e2
? 5/3 -0.62 0.02 4722 1.b2e2 f7xc4 2.d3d2
? 8/3 -0.51 0.02 5233 1.b2c3 e5xc4 2.g2d5
?10/3 -0.43 0.02 5731 1.b2d2 e5xc4 2.g2d5
<3> -0.43 0.03 6784 1.b2d2 e5xc4 2.g2d5
4 -0.39 0.03 7962 1.b2d2 e5xc4 2.g2d5 c4xd2 3.d5xf7 c7xf7
4.d3xd2 f7xf5 5.d2xd6
2/4 -0.30 0.03 9553 1.b2c3 e5xd3 2.c3xd3 f7f6
<4> -0.30 0.05 12695 1.b2c3 e5xd3 2.c3xd3 f7f6
5 -0.02 0.05 15350 1.b2c3 e5xd3 2.c3xd3 f7f6 3.g2d5
<5> -0.02 0.06 24710 1.b2c3 e5xd3 2.c3xd3 f7f6 3.g2d5
3/6 +0.02 0.11 50441 1.d3d5 f7xf5 2.b2e2 f5f6 3.g2e4 Kg8
4.Kh1
<6> +0.02 0.13 63161 1.d3d5 f7xf5 2.b2e2 f5f6 3.g2e4 Kg8
4.Kh1
7 -0.16 0.19 99184 1.d3d5 f7xf5 2.b2e2 f5f6 3.Kh1 c7f7
4.d5d2 Kg8
<7> -0.16 0.27 157149 1.d3d5 f7xf5 2.b2e2 f5f6 3.Kh1 c7f7
4.d5d2 Kg8
8 -0.13 0.49 290761 1.d3d5 f7xf5 2.b2c1 f5g6 3.d5d2 c7e7
4.g2d5 g6f5 5.d2e2
<8> -0.13 0.56 353212 1.d3d5 f7xf5 2.b2c1 f5g6 3.d5d2 c7e7
4.g2d5 g6f5 5.d2e2
9 +0.10 1.25 800773 1.d3d5 f7xf5 2.b2d2 c7d7 3.d5xd6 d7xd6
4.d2xd6 e5xc4 5.d6c7 Kg6 6.c7xa7
! 2/9 +0.29 1.38 885878 1.d3xd6
! 9 +1.04 1.53 988996 1.d3xd6
! 9 +1.01 1.83 1211545 1.d3xd6 f7xf5 2.b2c1 e5g6 3.c1e3 c7e7
4.e3d2 Kg7 5.g4 f5f4 6.d2xf4 g6xf4
<9> +1.01 1.88 1248368 1.d3xd6 f7xf5 2.b2c1 e5g6 3.c1e3 c7e7
4.e3d2 Kg7 5.g4 f5f4 6.d2xf4 g6xf4
10 +1.14 2.64 1778657 1.d3xd6 f7xf5 2.b2c1 e5g6 3.c1e3 c7e7
4.e3f3 f5xf3 5.g2xf3 e7f7 6.f3d5
<10> +1.14 2.75 1861501 1.d3xd6 f7xf5 2.b2c1 e5g6 3.c1e3 c7e7
4.e3f3 f5xf3 5.g2xf3 e7f7 6.f3d5
11 +1.17 5.86 3956203 1.d3xd6 f7xf5 2.b2d2 e5f7 3.d6d5 f7e5
4.d2e2 c7e7 5.g2e4 e5f3 6.e2xf3 f5xe4
7.f3f5 Kg7 8.f5f1
<11> +1.17 6.36 4302313 1.d3xd6 f7xf5 2.b2d2 e5f7 3.d6d5 f7e5
4.d2e2 c7e7 5.g2e4 e5f3 6.e2xf3 f5xe4
7.f3f5 Kg7 8.f5f1
<12> +1.17 10.00 6717377 1.d3xd6 f7xf5 2.b2d2 e5f7 3.d6c6 c7e7
4.a5 b6xa5 5.c6a6 e7d7 6.d2xa5 f7e5
Computed move : d3xd6
NPS: 671737
solution found [38/52], time: 1.38, points: 18, nodes: 885878!
![[Diagram of position #53]](diagrams/ecm-gcp53.png)
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Black to move
FEN : 6k1/1pp2p2/p2p2q1/2PPb3/4r3/Pr4PK/2R5/2Q2NR1 b - -
Best Move : Rh4+
Position ID: "ECM.1179"
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depth value time nodes pv
1 +2.72 0.00 3 1... d6xc5 2.c2xc5
2/1 +3.13 0.00 332 1... g6g4 2.Kg2 d6xc5 3.c2xc5 e5xg3
4.f1xg3 b3xg3 5.Kh1
<1> +3.13 0.00 833 1... g6g4 2.Kg2 d6xc5 3.c2xc5 e5xg3
4.f1xg3 b3xg3 5.Kh1
2 +3.21 0.01 4653 1... g6g4 2.Kg2 e5f4 3.c1a1 d6xc5
4.c2xc5 f4xg3 5.f1xg3 b3xg3 6.Kh1
! 3/2 +3.55 0.01 4956 1... g6h5
! 2 +4.30 0.03 5594 1... g6h5
! 2 +4.52 0.03 8456 1... g6h5 2.Kg2 d6xc5 3.g1h1 h5f3
4.Kg1 b3xa3
<2> +4.52 0.03 10548 1... g6h5 2.Kg2 d6xc5 3.g1h1 h5f3
4.Kg1 b3xa3
? 3 +3.51 0.07 48544 1... g6h5 2.Kg2 d6xc5 3.c2f2 c4
4.g1h1
<3> +3.51 0.09 58360 1... g6h5 2.Kg2 d6xc5 3.c2f2 c4
4.g1h1
! 4 +3.93 0.11 61936 1... g6h5
! 4 +4.68 0.15 99720 1... g6h5
! 4 +6.48 0.25 166146 1... g6h5 2.Kg2 b3c3 3.f1e3 c3xe3
4.c5xd6 e3xg3 5.Kf2
<4> +6.48 0.26 191231 1... g6h5 2.Kg2 b3c3 3.f1e3 c3xe3
4.c5xd6 e3xg3 5.Kf2
! 5 +6.90 0.28 195842 1... g6h5
! 5 +7.65 0.29 201561 1... g6h5
! 5 +8.72 0.45 368931 1... g6h5 2.Kg2 b3c3 3.f1h2 c3xc2
4.c1xc2 e4e2 5.c2xe2 h5xe2 6.Kh3 d6xc5
7.h2g4
<5> +8.72 0.53 445102 1... g6h5 2.Kg2 b3c3 3.f1h2 c3xc2
4.c1xc2 e4e2 5.c2xe2 h5xe2 6.Kh3 d6xc5
7.h2g4
6 +8.85 1.00 932007 1... g6h5 2.Kg2 b3c3 3.f1h2 c3xc2
4.c1xc2 e4e2 5.c2xe2 h5xe2 6.Kh3 e2e3
7.Kg2 d6xc5
<6> +8.85 1.29 1237754 1... g6h5 2.Kg2 b3c3 3.f1h2 c3xc2
4.c1xc2 e4e2 5.c2xe2 h5xe2 6.Kh3 e2e3
7.Kg2 d6xc5
! 7 +9.27 1.39 1305089 1... g6h5
! 7 +9.80 2.93 2727636 1... g6h5 2.Kg2 b3c3 3.f1h2 c3xc2
4.c1xc2 e4e2 5.c2xe2 h5xe2 6.Kh1 d6xc5
7.g1g2 e2d1 8.g2g1 d1xd5 9.g1g2
<7> +9.80 3.47 3330512 1... g6h5 2.Kg2 b3c3 3.f1h2 c3xc2
4.c1xc2 e4e2 5.c2xe2 h5xe2 6.Kh1 d6xc5
7.g1g2 e2d1 8.g2g1 d1xd5 9.g1g2
! 8 +10.22 3.56 3379142 1... g6h5
! 8 +10.97 3.72 3464944 1... g6h5
! 8 +12.84 6.07 5864587 1... g6h5 2.Kg2 b3c3 3.f1h2 e4e2
4.c2xe2 h5xe2 5.Kh3 c3xc1 6.g1xc1 e2e3
7.h2f3 e3xc1 8.c5xd6 e5xd6
<8> +12.84 7.90 7790226 1... g6h5 2.Kg2 b3c3 3.f1h2 e4e2
4.c2xe2 h5xe2 5.Kh3 c3xc1 6.g1xc1 e2e3
7.h2f3 e3xc1 8.c5xd6 e5xd6
<9> +12.84 10.00 9792021 1... g6h5 2.Kg2 b3c3 3.f1h2 e4e2
4.c2xe2 h5xe2 5.Kh3 c3xc1 6.g1xc1 e2e3
7.h2f3 e3xc1 8.c5xd6 e5xd6 9.a4 c1e3
Computed move : g6h5
NPS: 979202
no solution found [:-( [38/53]!
![[Diagram of position #54]](diagrams/ecm-gcp54.png)
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White to move
FEN : r2qr1k1/1pnb1pp1/p1n1p2p/8/P2P3P/B2B1NP1/6P1/R2Q1RK1 w - -
Best Move : Bh7+
Position ID: "ECM.1185"
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depth value time nodes pv
1 -0.56 0.00 2 1.h5
2/1 -0.32 0.00 4 1.a1c1
<1> -0.32 0.00 83 1.a1c1
2 -0.67 0.02 141 1.a1c1 f5
4/2 -0.40 0.02 559 1.a1b1 a8b8
<2> -0.40 0.02 712 1.a1b1 a8b8
3 -0.43 0.02 1072 1.a1b1 b5 2.a3c5 b5xa4 3.d1xa4
<3> -0.43 0.02 2941 1.a1b1 b5 2.a3c5 b5xa4 3.d1xa4
4 -0.70 0.03 5286 1.a1b1 a8b8 2.g4 d8f6
5/4 -0.65 0.05 13053 1.d1d2 d7c8 2.a3c5 f5
9/4 -0.57 0.06 17928 1.a1c1 f5 2.g4 f5xg4
<4> -0.57 0.08 27430 1.a1c1 f5 2.g4 f5xg4
5 -0.59 0.09 31241 1.a1c1 f5 2.d1b3 c6a5 3.b3c3
<5> -0.59 0.16 65212 1.a1c1 f5 2.d1b3 c6a5 3.b3c3
6 -0.72 0.20 84756 1.a1c1 f5 2.g4 f5xg4 3.f3e5 g3
4.e5f3
22/6 -0.64 0.58 265308 1.a3c5 f5 2.a1b1 a8b8 3.f3e5 c6xe5
4.d4xe5
<6> -0.64 0.59 280848 1.a3c5 f5 2.a1b1 a8b8 3.f3e5 c6xe5
4.d4xe5
7 -0.82 0.72 347547 1.a3c5 c7d5 2.f3e5 f6 3.e5xc6 d7xc6
4.a1c1
3/7 -0.62 1.08 546378 1.d1b3 b5 2.a3d6 b5xa4 3.a1xa4 c6e7
4.a4c4
<7> -0.62 1.31 692542 1.d1b3 b5 2.a3d6 b5xa4 3.a1xa4 c6e7
4.a4c4
8 -0.73 1.61 866426 1.d1b3 b5 2.a3d6 b5xa4 3.a1xa4 c6e7
4.a4c4 c7b5 5.d6f4
<8> -0.73 2.97 1696245 1.d1b3 b5 2.a3d6 b5xa4 3.a1xa4 c6e7
4.a4c4 c7b5 5.d6f4
9 -0.92 3.86 2251564 1.d1b3 b5 2.a3d6 b5xa4 3.a1xa4 c6e7
4.a4c4 c7b5 5.d6f4 d7c6 6.c4b4
2/9 -0.88 5.11 3054153 1.a1b1 c7d5 2.d1d2 d8c7 3.g4 c6d8
4.a5 a8c8 5.b1c1 d5c3
<9> -0.88 10.00 6120120 1.a1b1 c7d5 2.d1d2 d8c7 3.g4 c6d8
4.a5 a8c8 5.b1c1 d5c3
Computed move : a1b1
NPS: 612012
no solution found [:-( [38/54]!
![[Diagram of position #55]](diagrams/ecm-gcp55.png)
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White to move
FEN : 2r1rbk1/5pp1/bq5p/1pnBPN2/6Q1/N7/5PPP/R2R2K1 w - -
Best Move : Bxf7+
Position ID: "ECM.1188"
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depth value time nodes pv
1 -0.67 0.00 3 1.a3c2 e8xe5
2/1 +0.45 0.01 13 1.g4h5
<1> +0.45 0.01 294 1.g4h5
2 +0.38 0.01 381 1.g4h5 b6c7
<2> +0.38 0.01 1612 1.g4h5 b6c7
6/3 +0.24 0.03 8225 1.g4f4 g5 2.f5xh6 f8xh6 3.f4xf7 Kh8
<3> +0.24 0.04 14534 1.g4f4 g5 2.f5xh6 f8xh6 3.f4xf7 Kh8
4 +0.33 0.04 19903 1.g4f4 c5e6 2.f4h4 b6c7
<4> +0.33 0.10 55591 1.g4f4 c5e6 2.f4h4 b6c7
! 5 +0.75 0.12 66357 1.g4f4
! 5 +0.93 0.15 78420 1.g4f4 b6c7 2.f5d6 f8xd6 3.e5xd6
!51/5 +1.24 0.23 146026 1.f5d6 f8xd6 2.e5xd6 b6d8 3.g4g6
<5> +1.24 0.23 146900 1.f5d6 f8xd6 2.e5xd6 b6d8 3.g4g6
6 +1.15 0.26 163815 1.f5d6 f8xd6 2.e5xd6 c8d8 3.g4f4 d8d7
<6> +1.15 0.46 350432 1.f5d6 f8xd6 2.e5xd6 c8d8 3.g4f4 d8d7
7 +1.02 0.57 421105 1.f5d6 f8xd6 2.e5xd6 e8d8 3.g4d4 b4
4.a3c4 a6xc4 5.d5xc4
<7> +1.02 1.17 1021136 1.f5d6 f8xd6 2.e5xd6 e8d8 3.g4d4 b4
4.a3c4 a6xc4 5.d5xc4
8 +0.86 1.48 1229801 1.f5d6 f8xd6 2.e5xd6 c8d8 3.g4f4 d8d7
4.a3c2 e8e2
<8> +0.86 2.96 2781941 1.f5d6 f8xd6 2.e5xd6 c8d8 3.g4f4 d8d7
4.a3c2 e8e2
9 +0.67 3.54 3227718 1.f5d6 f8xd6 2.e5xd6 c8d8 3.g4f4 c5e6
4.d5xe6 e8xe6 5.d7 e6e2
! 2/9 +1.28 5.15 4555020 1.d5xf7
! 9 +2.03 7.84 6913332 1.d5xf7
<9> +2.03 10.00 8913043
Computed move : d5xf7
NPS: 891304
solution found [39/55], time: 5.15, points: 14, nodes: 4555020!
![[Diagram of position #56]](diagrams/ecm-gcp56.png)
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White to move
FEN : 1k1r1r2/2b2R2/Bppp2p1/2q4p/Q2pP3/P2P4/2P3PP/1R4K1 w - -
Best Move : Bb7
Position ID: "ECM.1189"
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depth value time nodes pv
1 +1.97 0.00 2 1.f7e7
<1> +1.97 0.00 103 1.f7e7
? 5/2 +1.14 0.00 516 1.f7xf8 d8xf8
<2> +1.14 0.00 683 1.f7xf8 d8xf8
3 +1.00 0.00 826 1.f7xf8 d8xf8 2.Kh1
3/3 +1.17 0.00 1656 1.f7e7 d5 2.e7g7 d5xe4 3.d3xe4
4/3 +1.23 0.01 2020 1.f7g7 d5 2.e4xd5 c5xd5
27/3 +1.32 0.01 4022 1.a6c4 d5 2.f7xf8 d8xf8 3.e4xd5
<3> +1.32 0.01 4650 1.a6c4 d5 2.f7xf8 d8xf8 3.e4xd5
4 +1.32 0.01 5729 1.a6c4 d5 2.f7xf8 d8xf8
<4> +1.32 0.03 11091 1.a6c4 d5 2.f7xf8 d8xf8
5 +1.43 0.04 15324 1.a6c4 d5 2.f7xf8 d8xf8 3.e4xd5 c6xd5
<5> +1.43 0.06 24316 1.a6c4 d5 2.f7xf8 d8xf8 3.e4xd5 c6xd5
6 +1.11 0.07 37559 1.a6c4 d5 2.f7xf8 d8xf8 3.e4xd5 c5d6
4.h3
<6> +1.11 0.14 76749 1.a6c4 d5 2.f7xf8 d8xf8 3.e4xd5 c5d6
4.h3
7 +1.20 0.17 100590 1.a6c4 d5 2.f7xf8 d8xf8 3.e4xd5 c5d6
4.g3 c6xd5
2/7 +1.22 0.26 158316 1.f7g7 d5 2.g7xg6 d5xe4 3.g6xc6 c5e5
4.c6xb6 c7xb6 5.b1xb6
! 4/7 +1.53 0.31 193864 1.a6b7
! 7 +1.88 0.32 205484 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6xc5 Kb8 8.c5xe5 Kb7
<7> +1.88 0.39 241380 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6xc5 Kb8 8.c5xe5 Kb7
8 +1.88 0.42 266556 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6xc5 Kb7 8.c5xe5
<8> +1.88 0.45 307494 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6xc5 Kb7 8.c5xe5
9 +2.29 0.51 349322 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6xg6 f8h8 8.g6c6 Kb8 9.c6xc5
<9> +2.29 0.60 443293 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6xg6 f8h8 8.g6c6 Kb8 9.c6xc5
10 +2.38 0.75 544081 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 Kd7 6.b6b7 Ke6
7.b7xc6 d8c8 8.c6d5 Ke7 9.d5g5 Kf7
10.g5d5 Ke7 11.d5g5 Kf7 12.g5d5
<10> +2.38 0.92 724923 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 Kd7 6.b6b7 Ke6
7.b7xc6 d8c8 8.c6d5 Ke7 9.d5g5 Kf7
10.g5d5 Ke7 11.d5g5 Kf7 12.g5d5
11 +2.40 1.21 928279 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6c6 Kb8 8.c6xg6 d8e8 9.g6xh5 Kb7
<11> +2.40 1.67 1373313 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6c6 Kb8 8.c6xg6 d8e8 9.g6xh5 Kb7
12 +2.44 2.60 1924219 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6c6 Kb8 8.c6xg6 d8e8 9.g6xh5 Kb7
10.h5h7 Kc6 11.h7g6 Kb5
<12> +2.44 3.21 2544950 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6c6 Kb8 8.c6xg6 d8e8 9.g6xh5 Kb7
10.h5h7 Kc6 11.h7g6 Kb5
13 +2.38 4.28 3350750 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 Kd7 6.b6b7 Ke6
7.b7xc6 d8c8 8.c6d5 Ke7 9.d5b7 Kf6
10.b7d7 f8d8 11.d7a4 Ke6
<13> +2.38 6.59 5345166 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 Kd7 6.b6b7 Ke6
7.b7xc6 d8c8 8.c6d5 Ke7 9.d5b7 Kf6
10.b7d7 f8d8 11.d7a4 Ke6
<14> +2.38 10.00 7215745 1.a6b7 Kxb7 2.f7xc7 Kxc7 3.a4a7 Kc8
4.b1xb6 c5xb6 5.a7xb6 c5 6.e5 d6xe5
7.b6c6 Kb8 8.c6xg6 Kc7 9.g6xh5 Kd6
10.h5h6 Kd5 11.a4 c4 12.h6b6
Computed move : a6b7
NPS: 721574
solution found [40/56], time: 0.31, points: 25, nodes: 193864!
![[Diagram of position #57]](diagrams/ecm-gcp57.png)
|
White to move
FEN : 5r1r/1pkb4/5pB1/2P5/p3R2P/Pq6/1PQ2Pn1/K2R4 w - -
Best Move : Rxd7
Position ID: "ECM.1193"
|
depth value time nodes pv
1 -2.53 0.00 4 1.c2e2 g2xh4
2/1 -1.82 0.02 18 1.c2d2
5/1 -1.01 0.02 26 1.c2xb3 a4xb3
<1> -1.01 0.02 124 1.c2xb3 a4xb3
2 -1.01 0.02 158 1.c2xb3 a4xb3
<2> -1.01 0.02 740 1.c2xb3 a4xb3
3 -0.60 0.02 992 1.c2xb3 a4xb3 2.e4e7
<3> -0.60 0.02 3367 1.c2xb3 a4xb3 2.e4e7
4 -0.78 0.03 4047 1.c2xb3 a4xb3 2.e4e7 f8d8
5/4 -0.49 0.05 16407 1.c2d2 b3b5 2.d2d6 Kc8 3.e4e7 g2xh4
4.e7xd7 h4xg6
<4> -0.49 0.05 18669 1.c2d2 b3b5 2.d2d6 Kc8 3.e4e7 g2xh4
4.e7xd7 h4xg6
! 5 -0.07 0.08 31938 1.c2d2
! 5 -0.12 0.08 33896 1.c2d2 b3b5 2.e4e7 f8d8 3.d2d6 Kc8
4.g6d3 b5b3
<5> -0.12 0.11 51991 1.c2d2 b3b5 2.e4e7 f8d8 3.d2d6 Kc8
4.g6d3 b5b3
! 6 +0.30 0.17 85988 1.c2d2
! 6 +0.54 0.20 109219 1.c2d2 f8d8 2.d2d6 Kc8 3.e4e7 b3h3
4.h5 h3g4 5.g6e4
<6> +0.54 0.27 160668 1.c2d2 f8d8 2.d2d6 Kc8 3.e4e7 b3h3
4.h5 h3g4 5.g6e4
7 +0.15 0.44 272049 1.c2d2 b3h3 2.e4e7 f8d8 3.d2d6 Kc8
4.h5 g2h4 5.g6f7 h4f3
! 3/7 +0.96 0.62 438059 1.e4e7
! 7 +1.41 0.69 468034 1.e4e7 f8d8 2.c2xb3 a4xb3 3.g6f5 Kc6
4.e7xd7 d8xd7 5.d1xd7 Kxc5
<7> +1.41 0.77 538818 1.e4e7 f8d8 2.c2xb3 a4xb3 3.g6f5 Kc6
4.e7xd7 d8xd7 5.d1xd7 Kxc5
8 +1.41 0.87 615328 1.e4e7 f8d8 2.c2xb3 a4xb3 3.g6f5 Kc6
4.e7xd7 d8xd7 5.d1xd7
<8> +1.41 1.09 859861 1.e4e7 f8d8 2.c2xb3 a4xb3 3.g6f5 Kc6
4.e7xd7 d8xd7 5.d1xd7
9 +1.45 1.28 989760 1.e4e7 f8d8 2.c2xb3 a4xb3 3.g6f5 g2xh4
4.d1xd7 d8xd7 5.f5xd7 h4g6 6.e7g7
! 2/9 +1.83 2.05 1421588 1.d1xd7
! 9 +2.58 2.44 1654159 1.d1xd7
! 9 +4.94 4.37 3005836 1.d1xd7 Kc8 2.c2xb3 a4xb3 3.e4e7 f5
4.d7c7 Kb8 5.c7xb7 Ka8 6.c6 f8f6
7.b7a7 Kb8 8.a7b7 Kc8
<9> +4.94 4.42 3033733 1.d1xd7 Kc8 2.c2xb3 a4xb3 3.e4e7 f5
4.d7c7 Kb8 5.c7xb7 Ka8 6.c6 f8f6
7.b7a7 Kb8 8.a7b7 Kc8
10 +5.01 5.33 3753148 1.d1xd7 Kc8 2.c2xb3 a4xb3 3.e4e7 g2xh4
4.d7c7 Kb8 5.c7xb7 Kc8 6.g6f7 Kd8
7.f7xb3 h8h5 8.e7d7 Kc8 9.b3d5
<10> +5.01 5.48 3910364 1.d1xd7 Kc8 2.c2xb3 a4xb3 3.e4e7 g2xh4
4.d7c7 Kb8 5.c7xb7 Kc8 6.g6f7 Kd8
7.f7xb3 h8h5 8.e7d7 Kc8 9.b3d5
! 11 +5.43 6.42 4501736 1.d1xd7
<11> +5.43 10.00 7338369
Computed move : d1xd7
NPS: 733836
solution found [41/57], time: 2.05, points: 16, nodes: 1421588!
![[Diagram of position #58]](diagrams/ecm-gcp58.png)
|
White to move
FEN : 2rq4/5rbk/3p1n1p/p2Pp2P/1p2b3/4BNR1/PP1Q1P2/3BK1R1 w - -
Best Move : Bxh6
Position ID: "ECM.1199"
|
depth value time nodes pv
1 -0.17 0.00 4 1.f3h4 f6xd5
3/1 +0.11 0.00 18 1.d1e2 f6xd5
9/1 +0.25 0.00 40 1.d1b3 e4xf3 2.g3xf3
<1> +0.25 0.00 172 1.d1b3 e4xf3 2.g3xf3
2 +0.11 0.00 250 1.d1b3 Kg8 2.e3xh6 f6xh5
<2> +0.11 0.00 780 1.d1b3 Kg8 2.e3xh6 f6xh5
8/3 -0.09 0.02 3994 1.a4 b4xa3 2.b2xa3 f6xd5
9/3 +0.03 0.02 4686 1.f3h4 f6xd5 2.h4f5 e4xf5 3.d2xd5
27/3 +0.13 0.03 6043 1.e3g5 Kg8 2.g5xh6 f6xh5
<3> +0.13 0.03 6487 1.e3g5 Kg8 2.g5xh6 f6xh5
4 +0.13 0.03 8624 1.e3g5 Kg8 2.g5xh6 f6xh5
<4> +0.13 0.05 13648 1.e3g5 Kg8 2.g5xh6 f6xh5
5 -0.08 0.08 25397 1.e3g5 c8c5 2.d1e2 c5xd5 3.g5xf6 d8xf6
10/5 +0.20 0.14 53527 1.f3h2 e4xd5 2.h2g4 d5xa2 3.g4xh6
<5> +0.20 0.14 59678 1.f3h2 e4xd5 2.h2g4 d5xa2 3.g4xh6
6 -0.09 0.22 92065 1.f3h2 d8e7 2.d1b3 Kg8 3.e3xh6 f6xh5
11/6 +0.20 0.34 164325 1.f3h4 f6xd5 2.h4f5 e4xf5 3.d2xd5 d8c7
<6> +0.20 0.36 175366 1.f3h4 f6xd5 2.h4f5 e4xf5 3.d2xd5 d8c7
7 +0.27 0.62 307251 1.f3h4 d8d7 2.h4g6 e4xd5 3.b3 Kg8
4.d1e2 c8c3 5.e3xh6 c3xg3 6.g1xg3
<7> +0.27 0.78 412211 1.f3h4 d8d7 2.h4g6 e4xd5 3.b3 Kg8
4.d1e2 c8c3 5.e3xh6 c3xg3 6.g1xg3
3/8 -0.13 2.36 1311442 1.f3h2 d8e7 2.e3b6 e4f5 3.g3g2 f6e4
4.d2d3 e4xf2
13/8 +0.68 3.41 1944198 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 Kh4 6.g6h6 Kg5
7.e5xf7 Kf5 8.f7xd8 c8xd8 9.d1f3
<8> +0.68 3.42 1964115 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 Kh4 6.g6h6 Kg5
7.e5xf7 Kf5 8.f7xd8 c8xd8 9.d1f3
9 +0.76 3.58 2076413 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 Kh4 6.g6h6 Kg5
7.e5xf7 Kf5 8.f7xd8 c8xd8 9.d1c2 f6e4
10.Ke2
<9> +0.76 3.83 2301578 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 Kh4 6.g6h6 Kg5
7.e5xf7 Kf5 8.f7xd8 c8xd8 9.d1c2 f6e4
10.Ke2
! 10 +1.18 4.25 2562291 1.e3xh6
! 10 +1.21 4.55 2782965 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 f6g4 6.d1xg4 Kh4
7.g6h6 Kg5 8.e5xf7 Kxg4 9.f7xd8 c8xd8
10.Ke2 Kf5
<10> +1.21 4.97 3220103 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 f6g4 6.d1xg4 Kh4
7.g6h6 Kg5 8.e5xf7 Kxg4 9.f7xd8 c8xd8
10.Ke2 Kf5
11 +1.33 5.64 3650836 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 f6g4 6.d1xg4 Kh4
7.g6h6 Kg5 8.e5xf7 Kxg4 9.f7xd8 c8xd8
10.Ke2 Kf5 11.Kf3
<11> +1.33 6.80 4754113 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 f6g4 6.d1xg4 Kh4
7.g6h6 Kg5 8.e5xf7 Kxg4 9.f7xd8 c8xd8
10.Ke2 Kf5 11.Kf3
12 +1.23 8.05 5647678 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 f6g4 6.d1xg4 Kh4
7.g6h6 Kg5 8.e5xf7 Kxg4 9.f7xd8 c8xd8
10.Ke2 Kf5 11.h6e6 a4
<12> +1.23 10.00 7590494 1.e3xh6 g7xh6 2.d2xh6 Kxh6 3.g3g6 e4xg6
4.g1xg6 Kxh5 5.f3xe5 f6g4 6.d1xg4 Kh4
7.g6h6 Kg5 8.e5xf7 Kxg4 9.f7xd8 c8xd8
10.Ke2 Kf5 11.h6e6 a4
Computed move : e3xh6
NPS: 759049
solution found [42/58], time: 3.41, points: 14, nodes: 1964115!
![[Diagram of position #59]](diagrams/ecm-gcp59.png)
|
White to move
FEN : r2q1rkb/pp2p3/2p2pp1/3pPb2/3P3R/2N3P1/PPPQBPK1/3R4 w - -
Best Move : Rxh8+
Position ID: "ECM.1200"
|
depth value time nodes pv
1 +1.29 0.00 8 1.d2h6
<1> +1.29 0.00 105 1.d2h6
2 +1.24 0.00 165 1.d2h6 Kf7
<2> +1.24 0.00 628 1.d2h6 Kf7
3/3 +1.02 0.00 2319 1.g4 f5d7 2.d2h6
<3> +1.02 0.02 2873 1.g4 f5d7 2.d2h6
4 +0.94 0.02 4088 1.g4 f5d7 2.d2h6 Kf7
<4> +0.94 0.03 11654 1.g4 f5d7 2.d2h6 Kf7
! 5 +1.36 0.03 14269 1.g4
! 5 +2.08 0.05 19968 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 f6xe5
4.d2xg5 e5xd4 5.d1xd4
<5> +2.08 0.06 31756 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 f6xe5
4.d2xg5 e5xd4 5.d1xd4
! 6 +2.50 0.09 44065 1.g4
! 6 +2.69 0.14 64459 1.g4 h8g7 2.g4xf5 f6xe5 3.f5xg6 e5xd4
4.c3b1
<6> +2.69 0.17 99720 1.g4 h8g7 2.g4xf5 f6xe5 3.f5xg6 e5xd4
4.c3b1
7 +2.70 0.23 137416 1.g4 h8g7 2.g4xf5 f6xe5 3.f5xg6 e5xd4
4.h4xd4 d8d6
<7> +2.70 0.31 212283 1.g4 h8g7 2.g4xf5 f6xe5 3.f5xg6 e5xd4
4.h4xd4 d8d6
8 +2.68 0.50 330838 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 Kg7
4.e5xf6 e7xf6 5.d1h1 f8h8 6.e2h5
<8> +2.68 0.59 444422 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 Kg7
4.e5xf6 e7xf6 5.d1h1 f8h8 6.e2h5
9 +2.53 1.00 701640 1.g4 h8g7 2.g4xf5 f6xe5 3.f5xg6 e5xd4
4.h4xd4 g7xd4 5.d2xd4 f8f6 6.e2d3
<9> +2.53 1.59 1349056 1.g4 h8g7 2.g4xf5 f6xe5 3.f5xg6 e5xd4
4.h4xd4 g7xd4 5.d2xd4 f8f6 6.e2d3
10 +2.85 2.84 2182448 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 f8f7
4.d1h1 f7h7 5.h1xh7 Kxh7 6.e6 b5
7.a4 b5xa4 8.e2a6
<10> +2.85 3.69 3197430 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 f8f7
4.d1h1 f7h7 5.h1xh7 Kxh7 6.e6 b5
7.a4 b5xa4 8.e2a6
11 +2.82 6.69 5359676 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 f8f7
4.d1h1 f7h7 5.h1xh7 Kxh7 6.e6 b5
7.a3 d8h8 8.Kf3 Kg7
<11> +2.82 8.97 8017197 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 f8f7
4.d1h1 f7h7 5.h1xh7 Kxh7 6.e6 b5
7.a3 d8h8 8.Kf3 Kg7
<12> +2.82 10.00 8834853 1.g4 g5 2.h4xh8 Kxh8 3.g4xf5 f8f7
4.d1h1 f7h7 5.h1xh7 Kxh7 6.e5xf6 e7xf6
7.f4 g5xf4 8.d2xf4 b5 9.a3
Computed move : g4
NPS: 883485
no solution found [:-( [42/59]!
![[Diagram of position #60]](diagrams/ecm-gcp60.png)
|
White to move
FEN : r1bqrnk1/p4p2/1p5p/3pB1p1/P2P2n1/1P1B2N1/2Q3PP/R4RK1 w - -
Best Move : Bh7+
Position ID: "ECM.1202"
|
depth value time nodes pv
1 -0.95 0.00 5 1.g3h5 g4xe5 2.d4xe5 e8xe5
4/1 -0.21 0.00 22 1.a1e1 g4xe5 2.e1xe5 e8xe5 3.d4xe5
13/1 +0.72 0.00 62 1.d3b5 g4xe5 2.b5xe8 d8xe8 3.d4xe5 e8xe5
<1> +0.72 0.02 186 1.d3b5 g4xe5 2.b5xe8 d8xe8 3.d4xe5 e8xe5
2 +0.40 0.02 249 1.d3b5 e8xe5 2.d4xe5 g4xe5
<2> +0.40 0.02 738 1.d3b5 e8xe5 2.d4xe5 g4xe5
12/3 +0.15 0.02 3323 1.e5c7 g4e3 2.c2c6
<3> +0.15 0.04 5631 1.e5c7 g4e3 2.c2c6
4 -0.03 0.04 6558 1.e5c7 g4e3 2.c2c6 d8e7
<4> -0.03 0.05 17156 1.e5c7 g4e3 2.c2c6 d8e7
5 -0.12 0.07 22421 1.e5c7 g4e3 2.c2c3 d8d7 3.d3f5
! 2/5 +0.39 0.07 33019 1.d3h7
! 5 +1.14 0.08 34756 1.d3h7
! 5 +2.24 0.10 50077 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8d7 5.a1e1 g4e5 6.e1xe5 Kf6
<5> +2.24 0.11 59555 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8d7 5.a1e1 g4e5 6.e1xe5 Kf6
! 6 +2.66 0.11 63976 1.d3h7
! 6 +3.41 0.18 117833 1.d3h7
! 6 +4.10 0.21 157765 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8xc7 5.h7xc7 c8d7 6.a1e1 Kf6
7.e1f1 Ke7
<6> +4.10 0.24 180291 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8xc7 5.h7xc7 c8d7 6.a1e1 Kf6
7.e1f1 Ke7
7 +4.36 0.36 312838 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8xc7 5.h7xc7 c8d7 6.a1e1 Kf6
7.e1f1 Ke7 8.g3f5 Ke6
<7> +4.36 0.43 377667 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8xc7 5.h7xc7 c8d7 6.a1e1 Kf6
7.e1f1 Ke7 8.g3f5 Ke6
8 +4.45 0.63 596822 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8xc7 5.h7xc7 c8d7 6.a1e1 Kf6
7.e1f1 Ke6 8.g3h5 Ke7 9.h5g7
<8> +4.45 0.68 641445 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8xc7 5.h7xc7 c8d7 6.a1e1 Kf6
7.e1f1 Ke6 8.g3h5 Ke7 9.h5g7
! 9 +4.87 1.02 945821 1.d3h7
! 9 +5.32 1.63 1614916 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8xc7 5.h7xc7 c8d7 6.a1e1 Kf6
7.e1f1 Ke6 8.h3 a8c8 9.f1e1 Kf6
10.c7d6 e8e6 11.e1xe6 d7xe6 12.h3xg4
<9> +5.32 1.72 1713061 1.d3h7 f8xh7 2.f1xf7 Kxf7 3.c2xh7 Ke6
4.e5c7 d8xc7 5.h7xc7 c8d7 6.a1e1 Kf6
7.e1f1 Ke6 8.h3 a8c8 9.f1e1 Kf6
10.c7d6 e8e6 11.e1xe6 d7xe6 12.h3xg4
Computed move : d3h7
NPS: 995965
solution found [43/60], time: 0.07, points: 25, nodes: 33019!