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 Kb4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Rd4 win in 3 half-moves
6 Kc1 win in 5 half-moves
7 Kc2 win in 5 half-moves
8 Kc5 win in 5 half-moves
9 Re4 win in 5 half-moves
10 Rf5 win in 5 half-moves
11 Ka1 draw
12 Ka2 draw
13 Kb2 draw
14 Kd3 draw
15 Kd4 draw
16 Kd5 draw
17 Rf3 draw
18 Rf6 draw
19 Rf7 draw
20 Rf8 draw
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rh4 loss in 2 half-moves