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

EGTB: win in 4 half-moves

# move score
1 K5c5 win in 3 half-moves
2 K5c6 win in 3 half-moves
3 K6c5 win in 3 half-moves
4 K6c6 win in 3 half-moves
5 Kc4 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Rc5 win in 3 half-moves
9 Kd4 win in 5 half-moves
10 Kd7 win in 5 half-moves
11 Rb1 win in 9 half-moves
12 Rb3 win in 9 half-moves
13 Ke4 draw
14 Ra5 draw
15 Rb2 draw
16 Rb6 draw
17 K5e5 loss in 2 half-moves
18 K5e6 loss in 2 half-moves
19 K6e5 loss in 2 half-moves
20 K6e6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves