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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Ke1 win in 5 half-moves
3 Rb2 win in 5 half-moves
4 Ke3 win in 7 half-moves
5 Kg5 win in 7 half-moves
6 Rb5 win in 7 half-moves
7 Rd6 win in 7 half-moves
8 Kd3 win in 9 half-moves
9 Kc1 draw
10 Kc2 draw
11 Kc3 draw
12 Kd1 draw
13 Ke2 draw
14 Kg4 draw
15 Kh5 draw
16 Ra6 draw
17 Rb7 draw
18 Rb8 draw
19 Rc6 draw
20 Re6 draw
21 Rf6 draw
22 Rh6 draw
23 Kg3 loss in 2 half-moves
24 Kh3 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rg6 loss in 2 half-moves