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