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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd7 win in 3 half-moves
3 Ke6 win in 7 half-moves
4 Rc6 win in 7 half-moves
5 Rc8 win in 7 half-moves
6 Kf6 win in 9 half-moves
7 Kc4 win in 13 half-moves
8 Kd4 win in 13 half-moves
9 Kc3 win in 17 half-moves
10 Rb7 win in 17 half-moves
11 Kc2 draw
12 Kd2 draw
13 Kd8 draw
14 Ke3 draw
15 Ke4 draw
16 Ke8 draw
17 Kf7 draw
18 Kf8 draw
19 Ra7 draw
20 Rc1 draw
21 Rc3 draw
22 Rc5 draw
23 Rd7 draw
24 Ke2 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rc4 loss in 2 half-moves