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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Rc5 win in 1 half-moves
4 Rc6 win in 1 half-moves
5 Rc7 win in 1 half-moves
6 Rc8 win in 1 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kb7 draw
10 Kc1 draw
11 Kc3 draw
12 Kc7 draw
13 Kc8 draw
14 Kd1 draw
15 Kd3 draw
16 Ke1 draw
17 Ra2 draw
18 Rb2 draw
19 Ke2 loss in 1 half-moves
20 Ke3 loss in 1 half-moves
21 Rc4 loss in 1 half-moves