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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Ke2 win in 3 half-moves
3 Kf2 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 Kb1 win in 7 half-moves
6 Kb2 win in 7 half-moves
7 Kb3 win in 7 half-moves
8 Kd1 win in 7 half-moves
9 Rb1 win in 7 half-moves
10 Rd1 win in 9 half-moves
11 Ra1 win in 25 half-moves
12 Ka3 win in 33 half-moves
13 Ka1 draw
14 Kf1 draw
15 Rc3 draw
16 Rc4 draw
17 Rc5 draw
18 Rc6 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rc8 loss in 2 half-moves