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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kcd2 win in 3 half-moves
4 Kcd4 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Kdd2 win in 7 half-moves
7 Kcc2 win in 9 half-moves
8 Kdc2 win in 9 half-moves
9 Ra1 win in 9 half-moves
10 Kb3 draw
11 Kcc4 draw
12 Kdc4 draw
13 Kdd4 draw
14 Rd1 draw
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves