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

EGTB: win in 4 half-moves

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