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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Kd1 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Rd3 win in 3 half-moves
8 Kc4 draw
9 Kcc3 draw
10 Kcd3 draw
11 Kdd3 draw
12 Ke3 draw
13 Ke4 draw
14 Ke5 draw
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kdc3 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves