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 Kc2 draw
3 Kd1 draw
4 Kd2 draw
5 Rc2 draw
6 Rc7 draw
7 Rc8 draw
8 Rg4 draw
9 Rh4 draw
10 Kb2 loss in 20 half-moves
11 Ra4 loss in 16 half-moves
12 Rb4 loss in 16 half-moves
13 Rc6 loss in 16 half-moves
14 Re4 loss in 16 half-moves
15 Kb1 loss in 14 half-moves
16 Rc5 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rf4 loss in 1 half-moves