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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kb4 win in 7 half-moves
3 Ra3 win in 9 half-moves
4 Ra8 win in 11 half-moves
5 Ka2 draw
6 Ka3 draw
7 Ka7 draw
8 Ka8 draw
9 Kb2 draw
10 Kb7 draw
11 Kc2 draw
12 Kc3 draw
13 Ra1 draw
14 Ra2 draw
15 Rb4 draw
16 Rc4 draw
17 Kc4 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Kc8 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rh4 loss in 2 half-moves