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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Ke2 win in 3 half-moves
4 Kb3 win in 5 half-moves
5 Kc3 win in 5 half-moves
6 Kd3 win in 5 half-moves
7 Ke1 win in 5 half-moves
8 Kf2 win in 5 half-moves
9 Ra1 win in 9 half-moves
10 Kb4 draw
11 Kc5 draw
12 Kd4 draw
13 Kg1 draw
14 Kg2 draw
15 Rb1 draw
16 Rc2 draw
17 Rc3 draw
18 Rd1 draw
19 Re1 loss in 2 half-moves