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

EGTB: win in 2 half-moves

# move score
1 Kc4 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Kb4 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kb6 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Ra6 win in 5 half-moves
9 Ka4 draw
10 Ka6 draw
11 Kc3 draw
12 Kd3 draw
13 Kd5 draw
14 Ke3 draw
15 Ke4 draw
16 Ke5 draw
17 Ra8 draw
18 Rd7 draw
19 Re7 draw
20 Rf7 draw
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves