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

EGTB: win in 2 half-moves

# move score
1 R2a3 win in 1 half-moves
2 R2a5 win in 1 half-moves
3 R6a3 win in 1 half-moves
4 R6a5 win in 1 half-moves
5 Ra1 win in 1 half-moves
6 Ra7 win in 1 half-moves
7 Ra8 win in 1 half-moves
8 Rb2 win in 1 half-moves
9 Rb6 win in 1 half-moves
10 Rc2 win in 1 half-moves
11 Rc6 win in 1 half-moves
12 Re2 win in 1 half-moves
13 Re6 win in 1 half-moves
14 Rf2 win in 1 half-moves
15 Rf6 win in 1 half-moves
16 Rg2 win in 1 half-moves
17 Rg6 win in 1 half-moves
18 d3 loss in 2 half-moves
19 R2a4 loss in 1 half-moves
20 R6a4 loss in 1 half-moves
21 Rd2 loss in 1 half-moves
22 Rd6 loss in 1 half-moves
23 Rh2 loss in 1 half-moves
24 Rh6 loss in 1 half-moves