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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kg1 win in 5 half-moves
3 Kg2 win in 5 half-moves
4 Rb1 win in 9 half-moves
5 Rb2 win in 9 half-moves
6 Kh2 win in 13 half-moves
7 Ke3 win in 21 half-moves
8 Kc2 draw
9 Kc3 draw
10 Kc4 draw
11 Kd2 draw
12 Ke2 draw
13 Rb4 draw
14 Rb8 draw
15 Rc3 draw
16 Kd4 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves