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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Ka3 draw
8 Ka5 draw
9 Kb4 draw
10 Kb5 draw
11 Kc2 draw
12 Kc3 draw
13 Kc4 draw
14 Kd2 draw
15 Kd4 draw
16 Ke3 draw
17 Ke4 draw
18 Ra3 draw
19 Rc3 draw
20 Ke2 loss in 1 half-moves
21 Rb1 loss in 1 half-moves