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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rh1 win in 5 half-moves
3 Kh7 win in 9 half-moves
4 K5h5 draw
5 K5h6 draw
6 K6h5 draw
7 K6h6 draw
8 Kg4 draw
9 Kg7 draw
10 Kh4 draw
11 Ra1 draw
12 Rb2 draw
13 Rb3 draw
14 Rb8 draw
15 Rg1 draw
16 K5f5 loss in 2 half-moves
17 K5f6 loss in 2 half-moves
18 K6f5 loss in 2 half-moves
19 K6f6 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Kf7 loss in 2 half-moves
22 Rb4 loss in 2 half-moves
23 Rb5 loss in 2 half-moves
24 Rb6 loss in 2 half-moves
25 Rc1 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Rf1 loss in 2 half-moves