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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rc8 win in 3 half-moves
4 Rdd2 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Rf2 win in 3 half-moves
8 Rf7 win in 3 half-moves
9 Raa8 win in 5 half-moves
10 Rad2 win in 5 half-moves
11 Rad7 win in 5 half-moves
12 Rb2 win in 5 half-moves
13 Rb8 win in 5 half-moves
14 Rc2 win in 5 half-moves
15 Rda8 draw
16 Re2 draw
17 Rf8 draw
18 R2a3 loss in 2 half-moves
19 R2a4 loss in 2 half-moves
20 R2a5 loss in 2 half-moves
21 R2a6 loss in 2 half-moves
22 R7a3 loss in 2 half-moves
23 R7a4 loss in 2 half-moves
24 R7a5 loss in 2 half-moves
25 R7a6 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rd3 loss in 2 half-moves
29 Rd4 loss in 2 half-moves
30 Rd5 loss in 2 half-moves
31 Rd6 loss in 2 half-moves
32 Rdd7 loss in 2 half-moves
33 Rg2 loss in 2 half-moves
34 Rg7 loss in 2 half-moves
35 Rg8 loss in 2 half-moves
36 Rh2 loss in 2 half-moves
37 Rh7 loss in 2 half-moves
38 Rh8 loss in 2 half-moves