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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Kd3 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Ke3 win in 5 half-moves
7 Rb2 win in 5 half-moves
8 Kd2 win in 13 half-moves
9 Kc7 draw
10 Kc8 draw
11 Kd1 draw
12 Kd8 draw
13 Ke1 draw
14 Ke6 draw
15 Ke7 draw
16 Ke8 draw
17 Kf1 draw
18 Kf2 draw
19 Kf3 draw
20 Ra5 draw
21 Rb4 draw
22 Rb6 draw
23 Rb7 draw
24 Rc5 draw
25 Rd5 draw
26 Re5 draw
27 Rf5 draw
28 Rb8 loss in 2 half-moves
29 Rg5 loss in 2 half-moves
30 Rh5 loss in 2 half-moves