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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd3 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Rd8 win in 1 half-moves
6 Kab4 win in 3 half-moves
7 Ka4 win in 5 half-moves
8 Ka6 win in 5 half-moves
9 Kb6 win in 5 half-moves
10 Kb2 draw
11 Kb3 draw
12 Kc2 draw
13 Kc4 draw
14 Kcb4 draw
15 Kd2 draw
16 Kd4 draw
17 Ra6 draw
18 Ra7 draw
19 Re8 draw
20 Rf8 draw
21 Rh8 draw
22 Rg8 loss in 1 half-moves