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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Kb5 win in 5 half-moves
8 Kc5 win in 5 half-moves
9 Kd5 win in 5 half-moves
10 Ra1 win in 5 half-moves
11 Ra2 win in 5 half-moves
12 Ra4 win in 5 half-moves
13 Kdc3 win in 11 half-moves
14 Kc1 draw
15 Kc2 draw
16 Kcc3 draw
17 Kcd3 draw
18 Kd1 draw
19 Kd4 draw
20 Kdd3 draw
21 Ra5 draw
22 Ra6 draw
23 Ra7 draw
24 Rf8 draw
25 Ke1 loss in 2 half-moves
26 Ke2 loss in 2 half-moves
27 Ke3 loss in 2 half-moves
28 Ra3 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves