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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kc8 win in 3 half-moves
6 Ra2 win in 3 half-moves
7 Rb2 win in 3 half-moves
8 Rc3 win in 3 half-moves
9 Rc4 win in 3 half-moves
10 Rc5 win in 3 half-moves
11 Ka5 win in 5 half-moves
12 Kb5 win in 5 half-moves
13 Kb6 win in 5 half-moves
14 Kc6 win in 5 half-moves
15 Ka6 draw
16 Ka7 draw
17 Ka8 draw
18 Kb8 draw
19 Rc1 draw
20 Rc6 draw
21 Rd2 draw
22 Re2 draw
23 Rf2 draw
24 Rc7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves