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

EGTB: win in 4 half-moves

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