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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Kab7 win in 7 half-moves
3 Kc7 win in 7 half-moves
4 Kaa7 draw
5 Kba7 draw
6 Kbb7 draw
7 Kc8 draw
8 Ra3 draw
9 Ra5 draw
10 Ra6 draw
11 Rb4 draw
12 Rh4 draw
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves