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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Ra3 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Rd3 win in 5 half-moves
5 Re3 win in 5 half-moves
6 K1b1 draw
7 K1b2 draw
8 K2b1 draw
9 K2b2 draw
10 Ka3 draw
11 Kb3 draw
12 Rf1 draw
13 Rf2 draw
14 Rf4 draw
15 Rf5 draw
16 Rf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rh3 loss in 2 half-moves