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 Kc1 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc3 win in 3 half-moves
6 Ka4 win in 7 half-moves
7 Ka6 draw
8 Kb6 draw
9 Kd1 draw
10 Kd3 draw
11 Ra6 draw
12 Rb6 draw
13 Rc6 draw
14 Rd6 draw
15 Re1 draw
16 Re5 draw
17 Re7 draw
18 Re8 draw
19 Rf6 draw
20 Ke1 loss in 2 half-moves
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves