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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kdc2 win in 3 half-moves
4 Rc1 win in 3 half-moves
5 Rc2 win in 3 half-moves
6 Ka1 win in 7 half-moves
7 Ka2 win in 7 half-moves
8 Ka3 win in 7 half-moves
9 Kb1 win in 7 half-moves
10 Kc1 win in 7 half-moves
11 Ke3 win in 7 half-moves
12 Ra3 win in 7 half-moves
13 Rb3 win in 7 half-moves
14 Kb3 draw
15 Kbc2 draw
16 Ke2 draw
17 Rc4 draw
18 Rc8 draw
19 Kd4 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves