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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb8 draw
3 Rc2 draw
4 Rc5 draw
5 Rc6 draw
6 Rc7 draw
7 K7f7 loss in 2 half-moves
8 K7f8 loss in 2 half-moves
9 K7h7 loss in 2 half-moves
10 K7h8 loss in 2 half-moves
11 K8f7 loss in 2 half-moves
12 K8f8 loss in 2 half-moves
13 K8h7 loss in 2 half-moves
14 K8h8 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc4 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves