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 Ra3 draw
3 Rc4 draw
4 Rc5 draw
5 Rc6 draw
6 Rc8 draw
7 Rg3 draw
8 Rh3 draw
9 Kf4 loss in 2 half-moves
10 Kf5 loss in 2 half-moves
11 Kf6 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Kgg4 loss in 2 half-moves
15 Kgh5 loss in 2 half-moves
16 Kh3 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Khg4 loss in 2 half-moves
19 Khh5 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Re3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves