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