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 Kc3 draw
4 Kd3 draw
5 Ra1 draw
6 Rb2 draw
7 Rb5 draw
8 Rb6 draw
9 Rb7 draw
10 Rc1 draw
11 Rd1 loss in 12 half-moves
12 Kc1 loss in 6 half-moves
13 Kd1 loss in 4 half-moves
14 Ke1 loss in 4 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves