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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Rc4 win in 3 half-moves
8 Kb2 win in 7 half-moves
9 Kc3 win in 7 half-moves
10 Kd2 win in 7 half-moves
11 Rb1 win in 7 half-moves
12 Rb3 win in 7 half-moves
13 Kc1 win in 9 half-moves
14 Kd3 win in 9 half-moves
15 Kd1 win in 11 half-moves
16 Ra4 win in 11 half-moves
17 Kb1 win in 13 half-moves
18 Rb2 win in 15 half-moves
19 Kb6 win in 19 half-moves
20 Kb3 draw
21 Rd4 draw
22 Re4 draw
23 Rf4 draw
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves