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 Rg7 win in 3 half-moves
8 K4c5 win in 5 half-moves
9 K4d5 win in 5 half-moves
10 K6c5 win in 5 half-moves
11 K6d5 win in 5 half-moves
12 Rb5 win in 5 half-moves
13 Rc5 win in 5 half-moves
14 Rg4 win in 5 half-moves
15 Rg6 win in 5 half-moves
16 Ra5 win in 9 half-moves
17 Kb7 draw
18 Kc7 draw
19 Kd7 draw
20 Rf5 draw
21 Rg8 draw
22 Rh5 draw
23 Kb3 loss in 2 half-moves
24 Kc3 loss in 2 half-moves
25 Kd3 loss in 2 half-moves
26 Rd5 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Rg1 loss in 2 half-moves
29 Rg2 loss in 2 half-moves
30 Rg3 loss in 2 half-moves