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

EGTB: win in 4 half-moves

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