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

EGTB: win in 4 half-moves

# move score
1 Kaa2 win in 3 half-moves
2 Kab2 win in 3 half-moves
3 Kba2 win in 3 half-moves
4 Kbb2 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Rc8 win in 5 half-moves
8 Kc1 draw
9 Rb3 draw
10 Rb4 draw
11 Rd8 draw
12 Re8 draw
13 Rf8 draw
14 Kc2 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves