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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 a2 draw
3 Kg2 draw
4 Kg3 draw
5 Kg4 draw
6 Kh2 draw
7 Kh4 draw
8 Rb3 draw
9 Rb5 draw
10 Rb4 loss in 6 half-moves
11 Rb8 loss in 6 half-moves
12 Ra1 loss in 4 half-moves
13 Re1 loss in 4 half-moves
14 Rf1 loss in 4 half-moves
15 Rh1 loss in 4 half-moves
16 Rb2 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves