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 Kb5 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Rc7 win in 7 half-moves
7 Ka3 draw
8 Ka5 draw
9 Kc3 draw
10 Kc4 draw
11 Kd2 draw
12 Kd4 draw
13 Ke3 draw
14 Ke4 draw
15 Ra5 draw
16 Ra6 draw
17 Ra8 draw
18 Rd7 draw
19 Re7 draw
20 Rf7 draw
21 Ke2 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves