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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 R1g2 draw
3 R1g3 draw
4 R4g2 draw
5 R4g3 draw
6 Rb4 draw
7 Rg5 draw
8 Rg6 draw
9 Rgh1 draw
10 Rgh4 draw
11 Rh3 draw
12 Rh5 draw
13 Rhg2 draw
14 Rhh1 draw
15 Rhh4 draw
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd2 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re2 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf2 loss in 2 half-moves
31 Rf4 loss in 2 half-moves
32 Rg7 loss in 2 half-moves
33 Rg8 loss in 2 half-moves
34 Rh6 loss in 2 half-moves
35 Rh7 loss in 2 half-moves
36 Rh8 loss in 2 half-moves