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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kc2 draw
5 Kc7 draw
6 Kc8 draw
7 Kd1 draw
8 Kd2 draw
9 Kd7 draw
10 Ke7 draw
11 Ke8 draw
12 Rb1 draw
13 Rb4 draw
14 Rb5 draw
15 Rb6 draw
16 Rb7 draw
17 Rc8 draw
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves