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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kgg3 draw
3 Rc4 draw
4 Rc7 draw
5 Rc8 draw
6 Rd3 draw
7 Re3 draw
8 Rf3 draw
9 Rg3 draw
10 Rh3 draw
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kgh3 loss in 2 half-moves
15 Kgh5 loss in 2 half-moves
16 Kgg5 loss in 1 half-moves
17 Khg3 loss in 1 half-moves
18 Khg5 loss in 1 half-moves
19 Khh3 loss in 1 half-moves
20 Khh5 loss in 1 half-moves
21 Ra3 loss in 1 half-moves
22 Rc1 loss in 1 half-moves
23 Rc2 loss in 1 half-moves
24 Rc5 loss in 1 half-moves
25 Rc6 loss in 1 half-moves