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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 Nb4 draw
6 Nb8 draw
7 Nc7 draw
8 Rc4 draw
9 Rf1 draw
10 Ra1 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rc8 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Nc5 loss in 1 half-moves
21 Rc5 loss in 1 half-moves