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 Kcb4 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Ra8 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka2 draw
8 Ka4 draw
9 Kab4 draw
10 Kb2 draw
11 Kb3 draw
12 Kb6 draw
13 Kc4 draw
14 Kc6 draw
15 Kd6 draw
16 Rc6 draw
17 Rc7 draw
18 Rd8 draw
19 Re8 draw
20 Rf8 draw
21 Rh8 draw
22 Rg8 loss in 1 half-moves