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 Rb6 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rh3 win in 5 half-moves
5 Rb7 win in 9 half-moves
6 K6f7 draw
7 K6g7 draw
8 K6h7 draw
9 K8f7 draw
10 K8g7 draw
11 K8h7 draw
12 Kf6 draw
13 Kf8 draw
14 Kh6 draw
15 Kh8 draw
16 Ra3 draw
17 Rb4 draw
18 Rc3 draw
19 Rd3 draw
20 Kf5 loss in 2 half-moves
21 Kg5 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves