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

EGTB: win in 4 half-moves

# move score
1 R1a2 win in 3 half-moves
2 R5a4 win in 3 half-moves
3 Rd1 win in 3 half-moves
4 Rd5 win in 3 half-moves
5 Re1 win in 3 half-moves
6 Rf1 win in 3 half-moves
7 Rf5 win in 3 half-moves
8 Rg1 win in 3 half-moves
9 Na7 win in 5 half-moves
10 R1a4 win in 5 half-moves
11 R5a2 win in 5 half-moves
12 Ra7 win in 5 half-moves
13 Ra8 win in 5 half-moves
14 Rb1 win in 5 half-moves
15 Rb5 win in 5 half-moves
16 Re5 win in 5 half-moves
17 Rg5 win in 5 half-moves
18 Ra6 draw
19 Nb6 loss in 2 half-moves
20 Nd6 loss in 2 half-moves
21 Ne7 loss in 2 half-moves
22 R1a3 loss in 2 half-moves
23 R5a3 loss in 2 half-moves
24 Rc1 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh5 loss in 2 half-moves