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 Rb2 win in 3 half-moves
3 Ke3 win in 5 half-moves
4 Ke4 win in 7 half-moves
5 Kd3 win in 9 half-moves
6 Kb4 draw
7 Kc5 draw
8 Kd5 draw
9 Kdc3 draw
10 Kdc4 draw
11 Rd1 draw
12 Rf1 draw
13 Ka2 loss in 2 half-moves
14 Ka3 loss in 2 half-moves
15 Ka4 loss in 2 half-moves
16 Kbc3 loss in 2 half-moves
17 Kbc4 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves