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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 g6 draw
3 Ra8 draw
4 Rb8 draw
5 Rc1 draw
6 Rc3 draw
7 Rc5 draw
8 Rc6 draw
9 Rc7 draw
10 Rd8 draw
11 Rg8 draw
12 Rh8 draw
13 Nd1 loss in 2 half-moves
14 Nd3 loss in 2 half-moves
15 Ne4 loss in 2 half-moves
16 Ng4 loss in 2 half-moves
17 Nh1 loss in 2 half-moves
18 Nh3 loss in 2 half-moves
19 Rc2 loss in 1 half-moves
20 Re8 loss in 1 half-moves
21 Rf8 loss in 1 half-moves