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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra4 win in 1 half-moves
3 Ra5 win in 1 half-moves
4 Ra6 win in 1 half-moves
5 Ra7 win in 1 half-moves
6 Raa8 win in 1 half-moves
7 Rab1 win in 1 half-moves
8 Rb2 win in 1 half-moves
9 Rb3 win in 1 half-moves
10 Rb4 win in 1 half-moves
11 Rb6 win in 1 half-moves
12 Rb7 win in 1 half-moves
13 Rba8 win in 1 half-moves
14 Rbb1 win in 1 half-moves
15 Rc1 win in 1 half-moves
16 Rd8 win in 1 half-moves
17 Re1 win in 1 half-moves
18 Re8 win in 1 half-moves
19 Rf8 win in 1 half-moves
20 Rg8 win in 1 half-moves
21 Rh1 win in 1 half-moves
22 Rh8 win in 1 half-moves
23 Rd1 draw
24 g1=B loss in 2 half-moves
25 g1=K loss in 2 half-moves
26 g1=N loss in 2 half-moves
27 g1=Q loss in 2 half-moves
28 g1=R loss in 2 half-moves
29 Ra2 loss in 1 half-moves
30 Rb5 loss in 1 half-moves
31 Rc8 loss in 1 half-moves
32 Rf1 loss in 1 half-moves
33 Rg1 loss in 1 half-moves