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