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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd3 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Kd2 win in 5 half-moves
7 Rc1 win in 5 half-moves
8 Rc2 win in 5 half-moves
9 Rc4 win in 5 half-moves
10 Kc5 draw
11 Kd5 draw
12 Ke3 draw
13 Ke4 draw
14 Kf1 draw
15 Ra7 draw
16 Rb7 draw
17 Rc6 draw
18 Rc8 draw
19 Rd7 draw
20 Re7 draw
21 Rf7 draw
22 Ke5 loss in 2 half-moves
23 Kf2 loss in 2 half-moves
24 Rc3 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves