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 Ka7 draw
3 Kg1 draw
4 Kg2 draw
5 Kh2 draw
6 Rb2 draw
7 Rb3 draw
8 Rb5 draw
9 Rb6 draw
10 Rb7 draw
11 Rc1 draw
12 Rd1 draw
13 Re1 draw
14 Rf1 draw
15 Kb7 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Ra1 loss in 1 half-moves
18 Rb4 loss in 1 half-moves
19 Rb8 loss in 1 half-moves