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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rg3 win in 5 half-moves
3 Rh3 win in 5 half-moves
4 K6h7 draw
5 K8g7 draw
6 K8h7 draw
7 Kg5 draw
8 Kh5 draw
9 Kh6 draw
10 Kh8 draw
11 Ra3 draw
12 Rb1 draw
13 Rb2 draw
14 Rb4 draw
15 K6f7 loss in 2 half-moves
16 K6g7 loss in 2 half-moves
17 K8f7 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf8 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
24 Rc3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Re3 loss in 2 half-moves
27 Rf3 loss in 2 half-moves