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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc1 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Rb7 win in 9 half-moves
5 Ka3 draw
6 Ka5 draw
7 Kb3 draw
8 Kb5 draw
9 Ke1 draw
10 Ke2 draw
11 Ra8 draw
12 Rc7 draw
13 Rd7 draw
14 Re7 draw
15 Rf7 draw
16 Kd2 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves