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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd1 draw
6 Kd3 draw
7 Ke1 draw
8 Ke2 draw
9 Ke3 draw
10 Ra2 draw
11 Ra3 draw
12 Ra4 draw
13 Ra5 draw
14 Ra7 draw
15 Ra8 draw
16 Rb1 draw
17 Rd1 draw
18 Re1 draw
19 Rg1 draw
20 Rh1 draw
21 Ra6 loss in 2 half-moves
22 Rc1 loss in 2 half-moves