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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Rb7 win in 5 half-moves
3 Rb8 win in 11 half-moves
4 Kd3 draw
5 Kd4 draw
6 Kd5 draw
7 Ke3 draw
8 Ke5 draw
9 Ke8 draw
10 Kf4 draw
11 Kf7 draw
12 Kg7 draw
13 Kg8 draw
14 Ra4 draw
15 Rb3 draw
16 Rb5 draw
17 Rb6 draw
18 Rc4 draw
19 Rd4 draw
20 Ke7 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb2 loss in 2 half-moves