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

EGTB: win in 30 half-moves

# move score
1 Rc4 win in 29 half-moves
2 Ra4 win in 31 half-moves
3 Rb4 win in 31 half-moves
4 Rd4 win in 31 half-moves
5 Re4 win in 35 half-moves
6 Rf1 draw
7 Rf2 draw
8 Kb5 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kcd5 loss in 2 half-moves
14 Kcd6 loss in 2 half-moves
15 Kcd7 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Ked5 loss in 2 half-moves
19 Ked6 loss in 2 half-moves
20 Ked7 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Kf6 loss in 2 half-moves
23 Kf7 loss in 2 half-moves
24 Rf3 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rf6 loss in 2 half-moves
27 Rf7 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves