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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kb1 draw
3 Kb2 draw
4 Kb3 draw
5 Ra1 draw
6 Rb1 draw
7 Rc2 draw
8 Rc5 draw
9 Rc6 draw
10 Rc8 draw
11 Rg1 loss in 20 half-moves
12 Re1 loss in 18 half-moves
13 Ka1 loss in 8 half-moves
14 Ka3 loss in 6 half-moves
15 Rc4 loss in 6 half-moves
16 Rc3 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rc7 loss in 1 half-moves