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 Ka2 draw
3 Kc4 draw
4 Kc5 draw
5 Kd4 draw
6 Rb2 draw
7 Rb3 draw
8 Rb7 draw
9 Rc1 draw
10 Rd1 draw
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rh1 loss in 2 half-moves
18 Kb2 loss in 1 half-moves
19 Kc6 loss in 1 half-moves
20 Kd6 loss in 1 half-moves
21 Ke4 loss in 1 half-moves
22 Ke5 loss in 1 half-moves
23 Ke6 loss in 1 half-moves