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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kcc4 win in 7 half-moves
3 Kcd4 win in 7 half-moves
4 Kdc4 win in 7 half-moves
5 Kdd4 win in 7 half-moves
6 Ra4 win in 7 half-moves
7 Kb4 draw
8 Kb5 draw
9 Kb6 draw
10 Kcc6 draw
11 Kcd6 draw
12 Kdc6 draw
13 Kdd6 draw
14 Ra1 draw
15 Ra2 draw
16 Ra5 draw
17 Ra8 draw
18 Rc3 draw
19 Rd3 draw
20 Ke4 loss in 2 half-moves
21 Ke5 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Ra7 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves
28 Rh3 loss in 2 half-moves