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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Rd1 draw
3 Rd2 draw
4 Rd4 draw
5 Rd8 draw
6 Rde3 draw
7 Rdf3 draw
8 Rdg3 draw
9 Rh1 draw
10 Rh2 draw
11 Rh4 draw
12 Rhe3 draw
13 Rhf3 draw
14 Rhg3 draw
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Rh7 loss in 2 half-moves