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

EGTB: win in 6 half-moves

# move score
1 Rd1 win in 5 half-moves
2 R1a2 draw
3 R1a3 draw
4 Ra5 draw
5 Ra6 draw
6 Rb1 draw
7 Rb4 draw
8 Rd4 draw
9 Rf1 draw
10 Rf4 draw
11 R4a2 loss in 6 half-moves
12 R4a3 loss in 6 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh4 loss in 2 half-moves