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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kf7 draw
5 Kf8 draw
6 Kg7 draw
7 Kh7 draw
8 Kh8 draw
9 Rb8 draw
10 Rc2 draw
11 Rc3 draw
12 Rc4 draw
13 Rc5 draw
14 Rc7 draw
15 Rd8 draw
16 Re8 draw
17 Kb2 loss in 2 half-moves
18 Ra8 loss in 1 half-moves
19 Rc1 loss in 1 half-moves
20 Rc6 loss in 1 half-moves