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 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Ra4 draw
8 Rb4 draw
9 Rc2 draw
10 Rc5 draw
11 Rc6 draw
12 Rc8 draw
13 Rd4 draw
14 Re4 draw
15 Rg4 draw
16 Rh4 draw
17 Rc3 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rf4 loss in 2 half-moves