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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Kc2 draw
3 Ke2 draw
4 Ke3 draw
5 Ra1 draw
6 Rb1 draw
7 Rc3 draw
8 Rd1 draw
9 Kd1 loss in 6 half-moves
10 Kd3 loss in 6 half-moves
11 Rc2 loss in 6 half-moves
12 Kc3 loss in 4 half-moves
13 Ke1 loss in 4 half-moves
14 Rc4 loss in 4 half-moves
15 Rc5 loss in 4 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves