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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Ra2 win in 7 half-moves
3 Rb1 win in 7 half-moves
4 g4 win in 10 half-moves
5 g3 loss in 2 half-moves
6 Na1 loss in 2 half-moves
7 Na5 loss in 2 half-moves
8 Nc1 loss in 2 half-moves
9 Nc5 loss in 2 half-moves
10 Nd2 loss in 2 half-moves
11 Nd4 loss in 2 half-moves
12 Rc2 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Rf2 loss in 2 half-moves