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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Ka1 draw
3 Kb1 draw
4 Kb2 draw
5 Rc4 draw
6 Rc6 draw
7 Rc8 draw
8 Rd3 draw
9 Re3 draw
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Ra3 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rh3 loss in 2 half-moves