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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Re8 win in 3 half-moves
6 Ra4 win in 9 half-moves
7 Ra5 win in 9 half-moves
8 Kc6 win in 11 half-moves
9 Ke3 win in 15 half-moves
10 Kc3 draw
11 Kcc4 draw
12 Kcd5 draw
13 Kd3 draw
14 Kd6 draw
15 Kdc4 draw
16 Kdd5 draw
17 Ra1 draw
18 Rc8 draw
19 Rd8 draw
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rf8 loss in 2 half-moves
27 Rg8 loss in 2 half-moves
28 Rh8 loss in 2 half-moves