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 Kc3 draw
3 Kd1 draw
4 Kd3 draw
5 Ke2 draw
6 Ke3 draw
7 Rc2 draw
8 Rc3 draw
9 Rc6 draw
10 Rh1 draw
11 Kc2 loss in 10 half-moves
12 Rd1 loss in 10 half-moves
13 Ke1 loss in 8 half-moves
14 Ra1 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Rc5 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves