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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kc5 win in 1 half-moves
4 Kd1 win in 1 half-moves
5 Kc2 draw
6 Kd2 draw
7 Kd3 draw
8 Kd5 draw
9 Ra4 draw
10 Rb4 draw
11 Rc2 draw
12 Rc3 draw
13 Rc5 draw
14 Rc6 draw
15 Rc7 draw
16 Rc8 draw
17 Kb2 loss in 2 half-moves
18 Ke3 loss in 1 half-moves
19 Ke4 loss in 1 half-moves
20 Ke5 loss in 1 half-moves