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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kab5 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Ka6 win in 5 half-moves
6 Kaa4 win in 5 half-moves
7 Kb6 win in 5 half-moves
8 Kba4 win in 5 half-moves
9 Kbb5 draw
10 Kc3 draw
11 Ra7 draw
12 Rb8 draw
13 Rd8 draw
14 Rh8 draw
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves