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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kc1 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kc6 win in 1 half-moves
5 Kc7 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rc8 win in 1 half-moves
8 Kc2 win in 3 half-moves
9 Ka5 draw
10 Ka6 draw
11 Ka7 draw
12 Kb5 draw
13 Ke1 draw
14 Ra8 draw
15 Rd8 draw
16 Re8 draw
17 Rf8 draw
18 Rh8 draw
19 Kd2 loss in 2 half-moves
20 Ke2 loss in 2 half-moves
21 Rg8 loss in 1 half-moves