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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka5 win in 1 half-moves
3 Ka6 win in 1 half-moves
4 Ra1 win in 1 half-moves
5 Rc7 win in 1 half-moves
6 Kc4 win in 13 half-moves
7 Kb4 draw
8 Kc2 draw
9 Kc5 draw
10 Kc6 draw
11 Ke1 draw
12 Rb1 draw
13 Rc2 draw
14 Rc6 draw
15 Rc8 draw
16 Kb6 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves