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

EGTB: win in 2 half-moves

# move score
1 Kc1 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rf1 win in 1 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Kb1 draw
9 Kb3 draw
10 Ra4 draw
11 Rb4 draw
12 Rc4 draw
13 Rf2 draw
14 Rf3 draw
15 Rf5 draw
16 Kc3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves