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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Rh1 win in 1 half-moves
3 K4g4 win in 3 half-moves
4 K5g4 win in 3 half-moves
5 Kg3 win in 3 half-moves
6 K4g5 loss in 2 half-moves
7 K5g5 loss in 2 half-moves
8 Kg6 loss in 2 half-moves
9 Kh6 loss in 2 half-moves
10 Ra3 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rh2 loss in 2 half-moves