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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Ka4 win in 5 half-moves
6 Kd4 win in 5 half-moves
7 Ra2 win in 9 half-moves
8 Rb1 win in 9 half-moves
9 Kc4 win in 11 half-moves
10 Ka6 draw
11 Kc2 draw
12 Kd2 draw
13 Ke2 draw
14 Ke3 draw
15 Ke4 draw
16 Rb3 draw
17 Rd2 draw
18 Rh2 draw
19 Kb5 loss in 2 half-moves
20 Kb6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves