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 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Kc4 draw
6 Kc6 draw
7 Kd4 draw
8 Kd5 draw
9 Kd6 draw
10 Ra3 draw
11 Rb3 draw
12 Rc2 draw
13 Rc4 draw
14 Rd3 draw
15 Re3 loss in 4 half-moves
16 Rf3 loss in 4 half-moves
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves