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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Re1 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Rbb6 win in 5 half-moves
6 Rd1 win in 5 half-moves
7 Ra2 draw
8 Raa1 draw
9 Rab6 draw
10 Rb2 draw
11 Rba1 draw
12 Rc1 draw
13 Rc6 draw
14 Nb5 loss in 2 half-moves
15 Nb7 loss in 2 half-moves
16 Nc4 loss in 2 half-moves
17 Nc8 loss in 2 half-moves
18 Ne4 loss in 2 half-moves
19 Ne8 loss in 2 half-moves
20 Nf5 loss in 2 half-moves
21 Nf7 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Ra8 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rb4 loss in 2 half-moves
28 Rb5 loss in 2 half-moves
29 Rb8 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rh1 loss in 2 half-moves