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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kd1 draw
5 Kd2 draw
6 Ra2 draw
7 Rd2 draw
8 Rf2 draw
9 Rh2 draw
10 Rc3 loss in 4 half-moves
11 Rc7 loss in 4 half-moves
12 Rb2 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Re2 loss in 2 half-moves
15 Rc4 loss in 1 half-moves
16 Rc5 loss in 1 half-moves
17 Rc6 loss in 1 half-moves