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

EGTB: win in 4 half-moves

# move score
1 Rg4 win in 3 half-moves
2 Ba1 draw
3 Bc1 draw
4 Bc3 draw
5 Nb1 draw
6 Nc2 draw
7 Rd1 draw
8 Rd2 draw
9 Re4 draw
10 Rf4 draw
11 Rd3 loss in 4 half-moves
12 Nb5 loss in 2 half-moves
13 Nc4 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Rh4 loss in 2 half-moves