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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Kab2 win in 7 half-moves
3 Kc2 win in 7 half-moves
4 Kaa2 draw
5 Kba2 draw
6 Kbb2 draw
7 Kc1 draw
8 Ra3 draw
9 Ra8 draw
10 Rb4 draw
11 Rf4 draw
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Ra7 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 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves