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

EGTB: win in 8 half-moves

# move score
1 Rd1 win in 7 half-moves
2 Rh1 win in 7 half-moves
3 Rh3 win in 7 half-moves
4 Rh8 win in 7 half-moves
5 Ra1 win in 9 half-moves
6 Ra3 win in 9 half-moves
7 Ra8 win in 9 half-moves
8 Rb1 win in 9 half-moves
9 Rb3 win in 9 half-moves
10 Rb8 win in 9 half-moves
11 R1c2 loss in 6 half-moves
12 R3c2 loss in 6 half-moves
13 R3c4 loss in 6 half-moves
14 R8c4 loss in 6 half-moves
15 Rd3 loss in 6 half-moves
16 Rd8 loss in 6 half-moves
17 R3c5 loss in 2 half-moves
18 R3c6 loss in 2 half-moves
19 R3c7 loss in 2 half-moves
20 R8c5 loss in 2 half-moves
21 R8c6 loss in 2 half-moves
22 R8c7 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf3 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg3 loss in 2 half-moves
31 Rg8 loss in 2 half-moves