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

EGTB: win in 6 half-moves

# move score
1 Rg3 win in 5 half-moves
2 Rh3 win in 5 half-moves
3 Rb4 win in 27 half-moves
4 Na3 draw
5 Na7 draw
6 Nc7 draw
7 Nd6 draw
8 Ra3 draw
9 Rb2 draw
10 Rc3 draw
11 Rd3 draw
12 Re3 draw
13 Nc3 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rf3 loss in 2 half-moves