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

EGTB: win in 6 half-moves

# move score
1 R7h3 win in 5 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Kh2 draw
6 R1h3 draw
7 R1h6 draw
8 R7h6 draw
9 Rc7 draw
10 Rd7 draw
11 Rh8 draw
12 R1h2 loss in 2 half-moves
13 R1h4 loss in 2 half-moves
14 R1h5 loss in 2 half-moves
15 R7h2 loss in 2 half-moves
16 R7h4 loss in 2 half-moves
17 R7h5 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves