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 Kb7 win in 3 half-moves
3 Kb5 draw
4 Kb8 draw
5 Kc7 draw
6 Kd5 draw
7 Kd7 draw
8 Kd8 draw
9 Rd5 draw
10 Re5 draw
11 Rf3 draw
12 Rf8 draw
13 Rg5 draw
14 Rh5 draw
15 Kb4 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves