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 Kg1 draw
4 Kh2 draw
5 Rc2 draw
6 Rc3 draw
7 Rc7 draw
8 Rc8 draw
9 Rd1 draw
10 Re1 draw
11 Rg1 draw
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kg2 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 Rc6 loss in 2 half-moves