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 Kb6 win in 3 half-moves
3 Kcd5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Kb4 draw
8 Kc3 draw
9 Kc6 draw
10 Kcc4 draw
11 Kd3 draw
12 Kdc4 draw
13 Kdd5 draw
14 Ke3 draw
15 Ke4 draw
16 Ke5 draw
17 Ra8 draw
18 Rd8 draw
19 Rf8 draw
20 Rc6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves