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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kb8 draw
6 Kd3 draw
7 Kd4 draw
8 Kd5 draw
9 Ke3 draw
10 Ke5 draw
11 Kf3 draw
12 Kf5 draw
13 Ra4 draw
14 Rb4 draw
15 Rc1 draw
16 Rc2 draw
17 Rc3 draw
18 Rc5 draw
19 Rd4 draw
20 Kf4 loss in 1 half-moves
21 Rc6 loss in 1 half-moves