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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Rc7 win in 3 half-moves
7 Re7 win in 3 half-moves
8 Ke3 win in 5 half-moves
9 Ka3 draw
10 Ka5 draw
11 Kb3 draw
12 Kb4 draw
13 Kb5 draw
14 Kd3 draw
15 Kd5 draw
16 Ke5 draw
17 Ra7 draw
18 Rd8 draw
19 Rf7 draw
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves