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 Rb2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Ka2 draw
8 Ka4 draw
9 Kb2 draw
10 Kb4 draw
11 Kd2 draw
12 Kd3 draw
13 Kd4 draw
14 Ke2 draw
15 Ke4 draw
16 Kf2 draw
17 Kf3 draw
18 Kf4 draw
19 Rc3 draw
20 Rd3 draw
21 Rb8 loss in 1 half-moves