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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kd7 draw
3 Kd8 draw
4 Kf8 draw
5 Kg1 draw
6 Kg2 draw
7 Kh2 draw
8 Ra2 draw
9 Ra7 draw
10 Ra8 draw
11 Rb1 draw
12 Rd1 draw
13 Re1 draw
14 Ke7 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves