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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 g6 draw
3 Nf3 draw
4 Ng2 draw
5 Ng6 draw
6 Rb4 draw
7 Rc2 draw
8 Rc5 draw
9 Rc7 draw
10 Ra4 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Nf5 loss in 1 half-moves
18 Rg4 loss in 1 half-moves