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

EGTB: win in 2 half-moves

# move score
1 Rc2 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Ka7 draw
7 Ka8 draw
8 Kb7 draw
9 Kc7 draw
10 Kc8 draw
11 Kd1 draw
12 Kd2 draw
13 Ke2 draw
14 Kf1 draw
15 Kf2 draw
16 Ra1 draw
17 Rb1 draw
18 Rc3 draw
19 Rd1 draw
20 Rc4 loss in 1 half-moves