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 Ke2 draw
3 Ke3 draw
4 Kf3 draw
5 Kg2 draw
6 Kg3 draw
7 Rc3 draw
8 Rd3 draw
9 Rh1 draw
10 Rh6 draw
11 Kg1 loss in 24 half-moves
12 Ke1 loss in 4 half-moves
13 Kf1 loss in 4 half-moves
14 Rh2 loss in 4 half-moves
15 Rh4 loss in 4 half-moves
16 Ra3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh5 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 2 half-moves