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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kc2 draw
3 Kd2 draw
4 Ke1 draw
5 Ke2 draw
6 Rc2 draw
7 Rc1 loss in 6 half-moves
8 Kc1 loss in 4 half-moves
9 Ra3 loss in 4 half-moves
10 Rb3 loss in 4 half-moves
11 Rc4 loss in 4 half-moves
12 Rh3 loss in 4 half-moves
13 Rc5 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg3 loss in 1 half-moves