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

EGTB: win in 4 half-moves

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