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

EGTB: win in 4 half-moves

# move score
1 K4b5 win in 3 half-moves
2 K4c5 win in 3 half-moves
3 K4d5 win in 3 half-moves
4 K6b5 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Kc3 win in 3 half-moves
8 Kd3 win in 3 half-moves
9 Rd4 win in 3 half-moves
10 Rf3 win in 3 half-moves
11 Kb7 win in 5 half-moves
12 Kc7 win in 5 half-moves
13 Kd7 win in 5 half-moves
14 Kd6 win in 7 half-moves
15 Re4 win in 7 half-moves
16 K6d5 win in 9 half-moves
17 K6c5 draw
18 Kd4 draw
19 Rf1 draw
20 Rf2 draw
21 Rf5 draw
22 Rf6 draw
23 Kb3 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