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

EGTB: win in 8 half-moves

# move score
1 R1a3 win in 7 half-moves
2 R1a2 win in 11 half-moves
3 Rb1 win in 11 half-moves
4 Rc1 win in 11 half-moves
5 Rd1 win in 13 half-moves
6 R4a2 draw
7 R4a3 draw
8 Rb4 draw
9 Rc4 draw
10 Nb3 loss in 2 half-moves
11 Nb5 loss in 2 half-moves
12 Nc2 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Ne2 loss in 2 half-moves
15 Ne6 loss in 2 half-moves
16 Nf3 loss in 2 half-moves
17 Nf5 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves