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 Kb5 win in 3 half-moves
3 Kcc3 win in 3 half-moves
4 Kcd3 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rb3 win in 3 half-moves
7 Rb5 win in 3 half-moves
8 Ke2 win in 5 half-moves
9 Ke3 win in 5 half-moves
10 Rb2 win in 5 half-moves
11 Kc1 win in 7 half-moves
12 Kc2 win in 7 half-moves
13 Kdc3 win in 7 half-moves
14 Kdd3 win in 7 half-moves
15 Kd1 draw
16 Kd4 draw
17 Ke1 draw
18 Ra4 draw
19 Kc5 loss in 2 half-moves
20 Kd5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves