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

EGTB: win in 2 half-moves

# move score
1 R3a7 win in 1 half-moves
2 R8a7 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 R3a4 win in 3 half-moves
6 R3a5 win in 3 half-moves
7 R3a6 win in 3 half-moves
8 R8a4 win in 3 half-moves
9 R8a5 win in 3 half-moves
10 R8a6 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Rb8 win in 3 half-moves
13 Rc3 win in 3 half-moves
14 Rc8 win in 3 half-moves
15 Re3 win in 3 half-moves
16 Re8 win in 3 half-moves
17 Rf3 win in 3 half-moves
18 Rf8 win in 3 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh3 loss in 2 half-moves
24 Rh8 loss in 2 half-moves