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

EGTB: win in 4 half-moves

# move score
1 Rg2 win in 3 half-moves
2 Rc5 win in 9 half-moves
3 Rc6 win in 11 half-moves
4 Nb3 draw
5 Nb5 draw
6 Ne2 draw
7 Nf3 draw
8 Ra2 draw
9 Rb2 draw
10 Rc1 draw
11 Rc3 draw
12 Rc4 draw
13 Rd2 draw
14 Nc6 loss in 2 half-moves
15 Ne6 loss in 2 half-moves
16 Nf5 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves