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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 R8a6 win in 3 half-moves
3 R4a6 win in 29 half-moves
4 Kb7 draw
5 Kb8 draw
6 Kc7 draw
7 Kd8 draw
8 Rb4 draw
9 Rb8 draw
10 Rc4 draw
11 Rd4 draw
12 Re4 draw
13 Rf4 draw
14 R4a5 loss in 2 half-moves
15 R4a7 loss in 2 half-moves
16 R8a5 loss in 2 half-moves
17 R8a7 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves