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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Rh4 win in 1 half-moves
5 Ka2 draw
6 Ka3 draw
7 Kb2 draw
8 Kb4 draw
9 Kc2 draw
10 Kc3 draw
11 Kc4 draw
12 Kf7 draw
13 Kf8 draw
14 Kg7 draw
15 Kh7 draw
16 Kh8 draw
17 Ra2 draw
18 Ra3 draw
19 Ra5 draw
20 Ra6 draw
21 Rb4 draw
22 Rc4 draw
23 Rd4 draw
24 Re4 draw
25 Ra1 loss in 1 half-moves
26 Rg4 loss in 1 half-moves