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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc7 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Rh4 win in 1 half-moves
5 Ka5 draw
6 Ka6 draw
7 Ka7 draw
8 Kc6 draw
9 Ra1 draw
10 Ra3 draw
11 Ra6 draw
12 Ra7 draw
13 Rb4 draw
14 Rd4 draw
15 Re4 draw
16 Rf4 draw
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rc4 loss in 2 half-moves