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 Kcc5 win in 3 half-moves
3 Kdc5 win in 3 half-moves
4 Rg5 win in 3 half-moves
5 Rg7 win in 3 half-moves
6 Rb4 win in 5 half-moves
7 Rg6 win in 5 half-moves
8 Kb6 draw
9 Kb7 draw
10 Kcc7 draw
11 Kcd7 draw
12 Kdc7 draw
13 Kdd7 draw
14 Ke6 draw
15 Ke7 draw
16 Ra4 draw
17 Rc4 draw
18 Rg8 draw
19 Rh4 draw
20 Kcd5 loss in 2 half-moves
21 Kdd5 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rg3 loss in 2 half-moves