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

EGTB: win in 4 half-moves

# move score
1 g4 win in 3 half-moves
2 Nc6 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Nb7 draw
5 Rb2 draw
6 Rd4 draw
7 g3 loss in 4 half-moves
8 Rb3 loss in 4 half-moves
9 Rb8 loss in 4 half-moves
10 Rc4 loss in 4 half-moves
11 Ne6 loss in 2 half-moves
12 Nf7 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves