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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Kd2 win in 1 half-moves
3 Ke1 win in 1 half-moves
4 Ke2 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Rc3 win in 1 half-moves
7 Rc4 win in 1 half-moves
8 Rc5 win in 1 half-moves
9 Rc7 win in 1 half-moves
10 Rc8 win in 1 half-moves
11 Ka1 win in 7 half-moves
12 Ka3 win in 7 half-moves
13 Kb3 win in 7 half-moves
14 Kc3 win in 13 half-moves
15 Kb1 draw
16 Kbc2 draw
17 Kdc2 draw
18 Rb1 draw
19 Rc2 draw
20 Rc6 loss in 1 half-moves