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 Kc2 win in 3 half-moves
3 Kd1 win in 3 half-moves
4 Kd2 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Kf2 win in 3 half-moves
7 Ra3 win in 5 half-moves
8 Ka1 draw
9 Ka2 draw
10 Kb1 draw
11 Kc1 draw
12 Kc3 draw
13 Kf1 draw
14 Rb4 draw
15 Rb5 draw
16 Rh3 draw
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves