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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Ka2 win in 7 half-moves
3 Ka4 win in 7 half-moves
4 Kb2 win in 7 half-moves
5 Kb3 win in 7 half-moves
6 Kd4 win in 7 half-moves
7 Kf4 win in 7 half-moves
8 Ra4 win in 7 half-moves
9 Rd4 win in 7 half-moves
10 Rc4 draw
11 Kd3 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Ke3 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Kf3 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves