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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rb2 win in 1 half-moves
4 Rb3 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 Rb5 win in 1 half-moves
7 Ka2 draw
8 Kb1 draw
9 Kb2 draw
10 Kc6 draw
11 Kd5 draw
12 Ke5 draw
13 Ke6 draw
14 Ke7 draw
15 Ra6 draw
16 Rb7 draw
17 Rc6 draw
18 Kc5 loss in 1 half-moves
19 Kc7 loss in 1 half-moves
20 Rb8 loss in 1 half-moves