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

EGTB: win in 6 half-moves

# move score
1 Re1 win in 5 half-moves
2 R1a2 draw
3 Ra8 draw
4 Rb1 draw
5 Rb6 draw
6 Rc1 draw
7 Rc6 draw
8 Rd1 draw
9 Rd6 draw
10 Re6 draw
11 R6a2 loss in 24 half-moves
12 Nf7 loss in 2 half-moves
13 Ng6 loss in 2 half-moves
14 R1a3 loss in 2 half-moves
15 R1a4 loss in 2 half-moves
16 R1a5 loss in 2 half-moves
17 R6a3 loss in 2 half-moves
18 R6a4 loss in 2 half-moves
19 R6a5 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf6 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh6 loss in 2 half-moves