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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Ra7 draw
3 Rb7 draw
4 Rc7 draw
5 Rh2 draw
6 Rh3 draw
7 Rhh1 draw
8 Rhh4 draw
9 Ra1 loss in 2 half-moves
10 Ra4 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rf6 loss in 2 half-moves
25 Rf8 loss in 2 half-moves
26 Rff4 loss in 2 half-moves
27 Rff7 loss in 2 half-moves
28 Rfg1 loss in 2 half-moves
29 Rfh1 loss in 2 half-moves
30 Rg2 loss in 2 half-moves
31 Rg3 loss in 2 half-moves
32 Rg5 loss in 2 half-moves
33 Rg6 loss in 2 half-moves
34 Rg8 loss in 2 half-moves
35 Rgf4 loss in 2 half-moves
36 Rgg1 loss in 2 half-moves
37 Rgg7 loss in 2 half-moves
38 Rgh4 loss in 2 half-moves
39 Rh5 loss in 2 half-moves
40 Rh8 loss in 2 half-moves
41 Rhf7 loss in 2 half-moves
42 Rhg7 loss in 2 half-moves