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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ra4 draw
3 Ra7 draw
4 Rb4 draw
5 Rd4 draw
6 Re4 draw
7 Re7 draw
8 Rf4 draw
9 Rf7 draw
10 Rg4 draw
11 Rg7 draw
12 R7h5 loss in 2 half-moves
13 R7h6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Kf1 loss in 1 half-moves
18 Kf2 loss in 1 half-moves
19 Kg2 loss in 1 half-moves
20 Kh1 loss in 1 half-moves
21 Kh2 loss in 1 half-moves
22 R4h5 loss in 1 half-moves
23 R4h6 loss in 1 half-moves
24 Rc4 loss in 1 half-moves
25 Rh1 loss in 1 half-moves
26 Rh2 loss in 1 half-moves
27 Rh3 loss in 1 half-moves