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 Kd5 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rc8 win in 5 half-moves
5 Ka6 draw
6 Ka8 draw
7 Kb3 draw
8 Kb4 draw
9 Kb6 draw
10 Kb7 draw
11 Kb8 draw
12 Kc3 draw
13 Kc5 draw
14 Kd3 draw
15 Kd4 draw
16 Rd7 draw
17 Re7 draw
18 Rc5 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves