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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kc7 draw
5 Kc8 draw
6 Rb4 draw
7 Rc2 draw
8 Rc6 draw
9 Rc7 draw
10 Rc8 draw
11 Rd4 draw
12 Rg4 draw
13 Rh4 loss in 12 half-moves
14 Ka8 loss in 8 half-moves
15 Ra4 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Re4 loss in 1 half-moves
19 Rf4 loss in 1 half-moves