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

EGTB: win in 6 half-moves

# move score
1 g4 win in 5 half-moves
2 Rb7 win in 11 half-moves
3 Rb8 win in 11 half-moves
4 Nd8 draw
5 Nh6 draw
6 Ra6 draw
7 Rb1 draw
8 Re6 draw
9 Rg6 draw
10 Nd6 loss in 6 half-moves
11 Nh8 loss in 6 half-moves
12 Rb4 loss in 4 half-moves
13 Rb5 loss in 4 half-moves
14 Rh6 loss in 4 half-moves
15 Ne5 loss in 2 half-moves
16 Ng5 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves