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

EGTB: win in 6 half-moves

# move score
1 Kb4 win in 5 half-moves
2 Kb5 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 Kd5 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Ra7 win in 5 half-moves
7 Rb7 win in 5 half-moves
8 Re7 win in 7 half-moves
9 Ke6 win in 19 half-moves
10 Ka4 draw
11 Ka6 draw
12 Kd4 draw
13 Ke4 draw
14 Kf5 draw
15 Kf6 draw
16 Rc3 draw
17 Rc4 draw
18 Rc5 draw
19 Rc6 draw
20 Rc8 draw
21 Rg7 draw
22 Rh7 draw
23 Kf4 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc2 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Rf7 loss in 2 half-moves