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

EGTB: win in 4 half-moves

# move score
1 Rg3 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Rh3 win in 7 half-moves
4 Rh8 win in 7 half-moves
5 Ra3 win in 9 half-moves
6 Ra8 win in 9 half-moves
7 Rb3 win in 9 half-moves
8 Rb8 win in 9 half-moves
9 Bb6 loss in 4 half-moves
10 Be3 loss in 4 half-moves
11 Bf2 loss in 4 half-moves
12 Bg1 loss in 4 half-moves
13 R3c4 loss in 4 half-moves
14 R8c4 loss in 4 half-moves
15 Rc1 loss in 4 half-moves
16 Rc2 loss in 4 half-moves
17 Bb8 loss in 2 half-moves
18 Bc5 loss in 2 half-moves
19 Bd4 loss in 2 half-moves
20 R3c5 loss in 2 half-moves
21 R3c6 loss in 2 half-moves
22 R3c7 loss in 2 half-moves
23 R8c5 loss in 2 half-moves
24 R8c6 loss in 2 half-moves
25 R8c7 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf3 loss in 2 half-moves
31 Rf8 loss in 2 half-moves