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 Rf2 win in 1 half-moves
3 Kf4 win in 3 half-moves
4 Kg5 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Kf5 win in 5 half-moves
7 Kg3 draw
8 Kh3 draw
9 Kh4 draw
10 Kh5 draw
11 Ra3 draw
12 Rc3 draw
13 Rd3 draw
14 Re3 draw
15 Rf1 draw
16 Rf4 draw
17 Rf5 draw
18 Rg3 draw
19 Rf7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rh3 loss in 2 half-moves