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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Re4 win in 1 half-moves
3 Kb4 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Ra3 draw
6 Ra7 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 Ka1 loss in 2 half-moves
11 Kaa3 loss in 2 half-moves
12 Kab2 loss in 2 half-moves
13 Kb1 loss in 2 half-moves
14 Kba3 loss in 2 half-moves
15 Kbb2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves