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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kd3 draw
3 Rc2 draw
4 Rc3 draw
5 Rc4 draw
6 Kd1 loss in 8 half-moves
7 Ke2 loss in 8 half-moves
8 Ra1 loss in 8 half-moves
9 Rb1 loss in 8 half-moves
10 Kc2 loss in 6 half-moves
11 Ke3 loss in 6 half-moves
12 Rd1 loss in 6 half-moves
13 Kc3 loss in 4 half-moves
14 Ke1 loss in 4 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves