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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Rg2 win in 1 half-moves
6 Rh2 win in 1 half-moves
7 Ka2 draw
8 Kb2 draw
9 Ra2 draw
10 Rb2 draw
11 Rc1 loss in 18 half-moves
12 Re2 loss in 12 half-moves
13 Rf2 loss in 12 half-moves
14 Rc4 loss in 10 half-moves
15 Rc3 loss in 2 half-moves
16 Rd2 loss in 2 half-moves
17 Rc8 loss in 1 half-moves