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Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 R1c4 win in 3 half-moves
2 R8c4 win in 3 half-moves
3 R8c7 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Rf8 win in 3 half-moves
6 Nc2 win in 5 half-moves
7 Nc4 win in 5 half-moves
8 Ra1 win in 5 half-moves
9 Ra8 win in 5 half-moves
10 Rb1 win in 5 half-moves
11 Rb8 win in 5 half-moves
12 Nb1 loss in 4 half-moves
13 Nb5 loss in 4 half-moves
14 R1c7 loss in 4 half-moves
15 R1c2 loss in 2 half-moves
16 R1c3 loss in 2 half-moves
17 R1c5 loss in 2 half-moves
18 R1c6 loss in 2 half-moves
19 R8c2 loss in 2 half-moves
20 R8c3 loss in 2 half-moves
21 R8c5 loss in 2 half-moves
22 R8c6 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg8 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh8 loss in 2 half-moves