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 K6b5 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kd4 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Kd7 win in 3 half-moves
8 Rd5 win in 3 half-moves
9 Rf7 win in 3 half-moves
10 K4c5 win in 5 half-moves
11 K4d5 win in 5 half-moves
12 K6c5 win in 5 half-moves
13 K6d5 win in 5 half-moves
14 Rc5 win in 5 half-moves
15 Rf4 win in 5 half-moves
16 Rf6 win in 5 half-moves
17 Re5 win in 7 half-moves
18 Rh5 win in 7 half-moves
19 Kb7 draw
20 Kc7 draw
21 Rf8 draw
22 Rg5 draw
23 Kb3 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Kd3 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Rb5 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rf3 loss in 2 half-moves