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

EGTB: win in 22 half-moves

# move score
1 Rb1 win in 21 half-moves
2 Rb4 win in 21 half-moves
3 R1a2 win in 23 half-moves
4 R1a3 win in 25 half-moves
5 Na2 draw
6 Nb3 draw
7 Nd3 draw
8 R4a2 draw
9 R4a3 draw
10 Rc4 draw
11 Rh4 draw
12 Ne2 loss in 4 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves