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

EGTB: win in 2 half-moves

# move score
1 R3c4 win in 1 half-moves
2 R3c5 win in 1 half-moves
3 R3c6 win in 1 half-moves
4 R8c4 win in 1 half-moves
5 R8c6 win in 1 half-moves
6 Ra1 win in 1 half-moves
7 Ra2 win in 1 half-moves
8 Raa8 win in 1 half-moves
9 Rb3 win in 1 half-moves
10 Rb7 win in 1 half-moves
11 Rb8 win in 1 half-moves
12 Rc1 win in 1 half-moves
13 Rc2 win in 1 half-moves
14 Rca3 win in 1 half-moves
15 Rca8 win in 1 half-moves
16 Rd3 win in 1 half-moves
17 Rd8 win in 1 half-moves
18 Re3 win in 1 half-moves
19 Rf3 win in 1 half-moves
20 Rf8 win in 1 half-moves
21 Rg3 win in 1 half-moves
22 Rg7 win in 1 half-moves
23 Rg8 win in 1 half-moves
24 Rh3 win in 1 half-moves
25 Rh7 win in 1 half-moves
26 Rh8 win in 1 half-moves
27 R3c7 loss in 1 half-moves
28 R8c5 loss in 1 half-moves
29 R8c7 loss in 1 half-moves
30 Ra4 loss in 1 half-moves
31 Ra5 loss in 1 half-moves
32 Ra6 loss in 1 half-moves
33 Raa3 loss in 1 half-moves
34 Rac7 loss in 1 half-moves
35 Rd7 loss in 1 half-moves
36 Re7 loss in 1 half-moves
37 Re8 loss in 1 half-moves
38 Rf7 loss in 1 half-moves