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

EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Re1 win in 5 half-moves
3 Ra1 win in 7 half-moves
4 Rb1 win in 7 half-moves
5 Bd2 draw
6 Bg5 draw
7 Bg7 draw
8 Be3 loss in 2 half-moves
9 Bf4 loss in 2 half-moves
10 Bf8 loss in 2 half-moves
11 Na1 loss in 2 half-moves
12 Na3 loss in 2 half-moves
13 Nb4 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Ne1 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rf1 loss in 1 half-moves