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 Rd3 win in 1 half-moves
3 Rf7 draw
4 Rg7 draw
5 Kd8 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Kef8 loss in 2 half-moves
8 Kgf8 loss in 2 half-moves
9 Kh8 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Rc7 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Rd2 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Kef7 loss in 1 half-moves
20 Kg7 loss in 1 half-moves
21 Kgf7 loss in 1 half-moves
22 Kh7 loss in 1 half-moves
23 Rh7 loss in 1 half-moves