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

EGTB: win in 4 half-moves

# move score
1 K2b3 win in 3 half-moves
2 K4b3 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kb4 win in 3 half-moves
5 Kc1 win in 3 half-moves
6 Kd2 win in 3 half-moves
7 Kd4 win in 3 half-moves
8 Rh1 win in 3 half-moves
9 Rh5 win in 3 half-moves
10 K2c3 win in 5 half-moves
11 K2d3 win in 5 half-moves
12 K4c3 win in 5 half-moves
13 K4d3 win in 5 half-moves
14 Kb1 win in 5 half-moves
15 Kd1 win in 5 half-moves
16 Rc3 win in 5 half-moves
17 Rd3 win in 5 half-moves
18 Rh2 win in 5 half-moves
19 Rh4 win in 5 half-moves
20 Re3 draw
21 Rf3 draw
22 Rg3 draw
23 Rh6 draw
24 Kb5 loss in 2 half-moves
25 Kc5 loss in 2 half-moves
26 Kd5 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Rb3 loss in 2 half-moves
29 Rh7 loss in 2 half-moves
30 Rh8 loss in 2 half-moves