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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Ra8 win in 7 half-moves
4 Ka1 draw
5 Ka3 draw
6 Kb1 draw
7 Kc7 draw
8 Kd7 draw
9 Ke7 draw
10 Ke8 draw
11 Rb8 draw
12 Rc1 draw
13 Rc5 draw
14 Rc6 draw
15 Rc7 draw
16 Rc2 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves