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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Rb2 win in 3 half-moves
4 Kb2 win in 5 half-moves
5 Kc1 win in 5 half-moves
6 Rc1 win in 5 half-moves
7 Ka1 draw
8 Ka2 draw
9 Kb4 draw
10 Kc3 draw
11 Kd4 draw
12 Rd2 draw
13 Kb3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Kc5 loss in 1 half-moves