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

EGTB: win in 10 half-moves

# move score
1 R3a4 win in 9 half-moves
2 Ra1 win in 11 half-moves
3 Ra2 win in 11 half-moves
4 Rd3 win in 11 half-moves
5 Kd4 win in 15 half-moves
6 Ke4 win in 15 half-moves
7 Kc4 win in 17 half-moves
8 R5a4 win in 17 half-moves
9 Kc5 loss in 6 half-moves
10 Kc6 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rh3 loss in 2 half-moves