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 Kc6 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Rb4 win in 3 half-moves
6 Kc5 win in 5 half-moves
7 Rb3 win in 7 half-moves
8 Kb3 draw
9 Kb4 draw
10 Kc2 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 draw
14 Kd5 draw
15 Kd7 draw
16 Ra8 draw
17 Rb1 draw
18 Rb6 draw
19 Rc8 draw
20 Rd8 draw
21 Kb2 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Ke7 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Re8 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves