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

EGTB: win in 14 half-moves

# move score
1 Re1 win in 13 half-moves
2 Rd1 win in 23 half-moves
3 Rf1 win in 23 half-moves
4 Rg1 win in 23 half-moves
5 Rh1 win in 23 half-moves
6 Kc2 loss in 4 half-moves
7 Kc3 loss in 4 half-moves
8 Kd2 loss in 4 half-moves
9 Ke2 loss in 4 half-moves
10 Ke3 loss in 4 half-moves
11 R1a2 loss in 4 half-moves
12 R3a2 loss in 4 half-moves
13 Ra4 loss in 4 half-moves
14 Ra8 loss in 4 half-moves
15 Kc4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc3 loss in 2 half-moves