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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kc1 win in 1 half-moves
4 Kd1 win in 1 half-moves
5 Ke1 win in 1 half-moves
6 Ra2 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Kc3 win in 3 half-moves
9 Kb7 draw
10 Kc2 draw
11 Kc7 draw
12 Kc8 draw
13 Kd3 draw
14 Ke2 draw
15 Ke3 draw
16 Rb3 draw
17 Rb4 draw
18 Rb5 draw
19 Rc2 draw
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves