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 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc6 draw
6 Kc8 draw
7 Ra4 draw
8 Rb4 draw
9 Rc2 draw
10 Rc5 draw
11 Rc6 draw
12 Rd4 draw
13 Re4 draw
14 Rf4 draw
15 Rh4 draw
16 Kd6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves