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 Kc5 win in 3 half-moves
3 Kf5 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Rc6 win in 3 half-moves
7 Kc4 win in 5 half-moves
8 Rb6 win in 5 half-moves
9 Ka3 draw
10 Ka4 draw
11 Ka5 draw
12 Kb3 draw
13 Kc3 draw
14 Kf4 draw
15 Kg4 draw
16 Kg6 draw
17 Kh4 draw
18 Kh5 draw
19 Kh6 draw
20 Rd6 draw
21 Re3 draw
22 Re4 draw
23 Re5 draw
24 Re7 draw
25 Re8 draw
26 Rf6 draw
27 Rg6 draw
28 Re1 loss in 2 half-moves
29 Re2 loss in 2 half-moves
30 Rh6 loss in 2 half-moves