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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Rb1 draw
3 Rc2 draw
4 Rc7 draw
5 Rc8 draw
6 Rf1 draw
7 Rg1 draw
8 Rh1 draw
9 K2b1 loss in 2 half-moves
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 K1b1 loss in 1 half-moves
13 K1b2 loss in 1 half-moves
14 K2b2 loss in 1 half-moves
15 Rc3 loss in 1 half-moves
16 Rc4 loss in 1 half-moves
17 Rc5 loss in 1 half-moves
18 Rc6 loss in 1 half-moves
19 Re1 loss in 1 half-moves