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 Kd2 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Kd3 draw
5 Ke2 draw
6 Kf2 draw
7 Kf3 draw
8 Rd3 draw
9 Kb3 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Ke4 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Ka5 loss in 1 half-moves