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 Rd1 draw
3 Rd2 draw
4 Rd4 draw
5 K7f7 loss in 2 half-moves
6 K7f8 loss in 2 half-moves
7 K7h7 loss in 2 half-moves
8 K7h8 loss in 2 half-moves
9 K8f7 loss in 2 half-moves
10 K8f8 loss in 2 half-moves
11 K8h7 loss in 2 half-moves
12 K8h8 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kg6 loss in 2 half-moves
15 Kh6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves