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 Kd6 win in 3 half-moves
3 Ka6 win in 5 half-moves
4 Kd4 win in 11 half-moves
5 Rb4 win in 11 half-moves
6 Ke4 win in 13 half-moves
7 Kb4 draw
8 Kbc4 draw
9 Kbc5 draw
10 Kbc6 draw
11 Kdc4 draw
12 Kdc5 draw
13 Kdc6 draw
14 Ke5 draw
15 Rb1 draw
16 Rb3 draw
17 Rc2 draw
18 Rd2 draw
19 Ka4 loss in 2 half-moves
20 Ka5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rh2 loss in 2 half-moves