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 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka2 draw
8 Kb2 draw
9 Kc2 draw
10 Kc3 draw
11 Kd2 draw
12 Kd4 draw
13 Ke2 draw
14 Ke3 draw
15 Ke4 draw
16 Rc3 draw
17 Ka4 loss in 1 half-moves
18 Kb4 loss in 1 half-moves
19 Kc4 loss in 1 half-moves
20 Rb6 loss in 1 half-moves