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

EGTB: win in 4 half-moves

# move score
1 Kab7 win in 3 half-moves
2 Kba5 win in 3 half-moves
3 Kba7 win in 3 half-moves
4 Kbb7 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Kaa5 win in 5 half-moves
9 Kab5 win in 5 half-moves
10 Kbb5 win in 5 half-moves
11 Rc8 win in 5 half-moves
12 Kaa7 draw
13 Kc6 draw
14 Ra8 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves