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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Kc1 draw
3 Kc3 draw
4 Kd1 draw
5 Ke2 draw
6 Kf8 draw
7 Kh8 draw
8 Rb2 draw
9 Rc1 draw
10 Rc3 draw
11 Rc8 draw
12 Kd3 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kh7 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rc7 loss in 2 half-moves
21 Ke1 loss in 1 half-moves