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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kbc2 win in 3 half-moves
3 Kd2 win in 3 half-moves
4 Kdc2 win in 3 half-moves
5 Rb2 win in 3 half-moves
6 Ra3 win in 5 half-moves
7 Ka1 draw
8 Ka2 draw
9 Kbc1 draw
10 Kdc1 draw
11 Ke1 draw
12 Ke2 draw
13 Rb4 draw
14 Rb5 draw
15 Rh3 draw
16 Rb6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves