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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Re4 win in 3 half-moves
7 Re8 win in 3 half-moves
8 Rf4 win in 3 half-moves
9 Rf8 win in 3 half-moves
10 Kb6 win in 5 half-moves
11 Kb7 win in 5 half-moves
12 Kc6 win in 5 half-moves
13 Kd6 win in 5 half-moves
14 Kd7 win in 5 half-moves
15 R8a7 win in 5 half-moves
16 Rc8 win in 7 half-moves
17 Kb8 draw
18 Kc8 draw
19 Kd8 draw
20 R4a7 draw
21 Ra2 draw
22 R4a5 loss in 2 half-moves
23 R4a6 loss in 2 half-moves
24 R8a5 loss in 2 half-moves
25 R8a6 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Rc4 loss in 2 half-moves
28 Rg4 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh4 loss in 2 half-moves
31 Rh8 loss in 2 half-moves