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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kc3 win in 5 half-moves
5 Rb2 win in 5 half-moves
6 Rb1 win in 7 half-moves
7 Rb8 win in 9 half-moves
8 Kb1 draw
9 Kb2 draw
10 Kd1 draw
11 Kd2 draw
12 Kd3 draw
13 Kd5 draw
14 Ra6 draw
15 Rb4 draw
16 Rb7 draw
17 Rc6 draw
18 Rd6 draw
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves