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 Kb6 win in 5 half-moves
7 Ra1 win in 5 half-moves
8 Ra2 win in 7 half-moves
9 Ra5 win in 7 half-moves
10 Kb1 draw
11 Kb2 draw
12 Kb5 draw
13 Kc1 draw
14 Kc3 draw
15 Kc4 draw
16 Kc6 draw
17 Ra6 draw
18 Ra7 draw
19 Re8 draw
20 Kd1 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Kd3 loss in 2 half-moves
23 Kd4 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Kd6 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves