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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ke7 draw
3 Kf7 draw
4 Kg1 draw
5 Kg2 draw
6 Kg7 draw
7 Kg8 draw
8 Kh2 draw
9 Rc5 draw
10 Rc6 draw
11 Rc7 draw
12 Rd8 draw
13 Ra8 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Ke8 loss in 1 half-moves
19 Re8 loss in 1 half-moves