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

EGTB: win in 2 half-moves

# move score
1 R1a4 win in 1 half-moves
2 R5a4 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Kd4 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Ke4 win in 3 half-moves
8 Ke6 win in 3 half-moves
9 Kf4 win in 3 half-moves
10 R1a3 win in 3 half-moves
11 R5a3 win in 3 half-moves
12 Rc1 win in 3 half-moves
13 Rc5 win in 3 half-moves
14 Rd5 win in 3 half-moves
15 Re1 win in 3 half-moves
16 Rf1 win in 3 half-moves
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 R1a2 loss in 2 half-moves
20 R5a2 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves