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

EGTB: win in 4 half-moves

# move score
1 Rh4 win in 3 half-moves
2 Ke1 draw
3 Ke2 draw
4 Kf2 draw
5 Kg1 draw
6 Kg2 draw
7 Rb3 draw
8 Rd1 draw
9 Rd2 draw
10 Rd4 draw
11 Rh1 draw
12 Rh2 draw
13 Ra3 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Rde3 loss in 2 half-moves
20 Rdf3 loss in 2 half-moves
21 Rdg3 loss in 2 half-moves
22 Rh5 loss in 2 half-moves
23 Rh6 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves
26 Rhe3 loss in 2 half-moves
27 Rhf3 loss in 2 half-moves
28 Rhg3 loss in 2 half-moves