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

EGTB: win in 2 half-moves

# move score
1 Rd3 win in 1 half-moves
2 Ka1 draw
3 Ka2 draw
4 Kb1 draw
5 Kc1 draw
6 Ra3 draw
7 Rc3 draw
8 Re3 draw
9 Rf1 draw
10 Rf2 draw
11 Rf4 draw
12 Rf6 draw
13 Rf7 draw
14 Rf8 draw
15 Rh3 draw
16 Ka3 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rg3 loss in 2 half-moves