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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Rg3 win in 3 half-moves
5 Ra5 win in 5 half-moves
6 Rb5 win in 5 half-moves
7 Rc5 win in 5 half-moves
8 Ka3 draw
9 Ka4 draw
10 Ka5 draw
11 Kb3 draw
12 Kc3 draw
13 Kd2 draw
14 Ke2 draw
15 Kf2 draw
16 Kf3 draw
17 Rg1 draw
18 Rg2 draw
19 Rg4 draw
20 Rh5 draw
21 Kc5 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Kf4 loss in 2 half-moves
25 Rd5 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Rf5 loss in 2 half-moves
28 Rg6 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rg8 loss in 2 half-moves