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

EGTB: win in 10 half-moves

# move score
1 Rh3 win in 9 half-moves
2 Ra3 draw
3 Rd2 draw
4 Rd6 draw
5 Rd7 draw
6 Rd8 draw
7 Re3 draw
8 Rf3 draw
9 Rg3 draw
10 K6f6 loss in 2 half-moves
11 K6f7 loss in 2 half-moves
12 K6h6 loss in 2 half-moves
13 K6h7 loss in 2 half-moves
14 K7f6 loss in 2 half-moves
15 K7f7 loss in 2 half-moves
16 K7h6 loss in 2 half-moves
17 K7h7 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kf8 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Kg8 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Kh8 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd1 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Rd5 loss in 2 half-moves