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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd1 draw
3 Rd4 draw
4 Rd5 draw
5 Rd6 draw
6 Kf6 loss in 2 half-moves
7 Kf7 loss in 2 half-moves
8 Kf8 loss in 2 half-moves
9 Kgg6 loss in 2 half-moves
10 Kgg8 loss in 2 half-moves
11 Kgh6 loss in 2 half-moves
12 Kgh8 loss in 2 half-moves
13 Khg6 loss in 2 half-moves
14 Khg8 loss in 2 half-moves
15 Khh6 loss in 2 half-moves
16 Khh8 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd2 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves