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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Ka1 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Rc6 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Kc2 win in 7 half-moves
9 Ra1 win in 7 half-moves
10 Ka3 draw
11 Kb1 draw
12 Ke1 draw
13 Rb1 draw
14 Rc2 draw
15 Ke2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves