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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kbc4 win in 3 half-moves
3 Kd4 win in 3 half-moves
4 Kdc4 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Rh5 win in 3 half-moves
7 Ra3 win in 5 half-moves
8 Rb3 win in 5 half-moves
9 Kbc5 win in 7 half-moves
10 Ka4 draw
11 Ka5 draw
12 Ka6 draw
13 Kdc5 draw
14 Ke4 draw
15 Rd3 draw
16 Rf3 draw
17 Rg3 draw
18 Rh1 draw
19 Rh2 draw
20 Kb6 loss in 2 half-moves
21 Kbc6 loss in 2 half-moves
22 Kd6 loss in 2 half-moves
23 Kdc6 loss in 2 half-moves
24 Ke5 loss in 2 half-moves
25 Ke6 loss in 2 half-moves
26 Rc3 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Rh6 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rh8 loss in 2 half-moves