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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kaa4 draw
5 Kab4 draw
6 Kb3 draw
7 Kb6 draw
8 Kbb4 draw
9 Ra8 draw
10 Rb7 draw
11 Re8 draw
12 Ka5 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kba4 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves