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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Ka2 win in 5 half-moves
3 Ka3 win in 5 half-moves
4 Ka4 win in 5 half-moves
5 Kb2 win in 5 half-moves
6 Kbc4 win in 5 half-moves
7 Kc2 win in 5 half-moves
8 Kc6 win in 5 half-moves
9 Rc2 win in 5 half-moves
10 Kbb4 draw
11 Kcc4 draw
12 Kd6 draw
13 Rc1 draw
14 Rc4 draw
15 Kb5 loss in 2 half-moves
16 Kcb4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rh3 loss in 2 half-moves