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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kc4 win in 9 half-moves
6 Kd7 win in 9 half-moves
7 Rb7 win in 9 half-moves
8 Rc8 win in 9 half-moves
9 Ra7 win in 13 half-moves
10 Kb2 draw
11 Kc2 draw
12 Kc8 draw
13 Kd2 draw
14 Ke7 draw
15 Ke8 draw
16 Rd7 draw
17 Re7 draw
18 Rf7 draw
19 Rc4 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves