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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kcd3 win in 3 half-moves
3 Rh2 win in 3 half-moves
4 Kc3 win in 5 half-moves
5 Rf4 win in 5 half-moves
6 Kb4 draw
7 Kcd4 draw
8 Kd2 draw
9 Ke2 draw
10 Ke4 draw
11 Ked3 draw
12 Ked4 draw
13 Kf2 draw
14 Kf3 draw
15 Kf4 draw
16 Rg4 draw
17 Rh1 draw
18 Rh3 draw
19 Kb5 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rh5 loss in 2 half-moves
25 Rh6 loss in 2 half-moves
26 Rh7 loss in 2 half-moves
27 Rh8 loss in 2 half-moves