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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Kc7 win in 5 half-moves
5 Re4 win in 5 half-moves
6 Rf3 win in 5 half-moves
7 Ka6 draw
8 Ka7 draw
9 Ka8 draw
10 Kb4 draw
11 Kb6 draw
12 Kb8 draw
13 Kc3 draw
14 Kc6 draw
15 Kc8 draw
16 Kd3 draw
17 Kd4 draw
18 Kd5 draw
19 Rf1 draw
20 Rf2 draw
21 Rf5 draw
22 Kb3 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves