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 Kd3 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Rb4 win in 3 half-moves
7 Rb1 win in 7 half-moves
8 Kb5 win in 9 half-moves
9 Ra2 win in 13 half-moves
10 Ka6 draw
11 Kb4 draw
12 Kc5 draw
13 Ke3 draw
14 Rb5 draw
15 Rb6 draw
16 Rd2 draw
17 Rf2 draw
18 Ka4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Kb6 loss in 1 half-moves