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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Rb8 win in 3 half-moves
8 Rc2 draw
9 Re2 draw
10 Rf2 draw
11 Rg2 draw
12 Ka1 loss in 2 half-moves
13 Ka2 loss in 2 half-moves
14 Ka4 loss in 2 half-moves
15 Ka6 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Kc2 loss in 1 half-moves