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

EGTB: win in 50 half-moves

# move score
1 Rb4 win in 49 half-moves
2 Rc4 win in 53 half-moves
3 Rh4 win in 53 half-moves
4 Ra4 win in 55 half-moves
5 Rf5 draw
6 Rf6 draw
7 Rf7 draw
8 Rg4 draw
9 Ka1 loss in 2 half-moves
10 Ka4 loss in 2 half-moves
11 Kaa2 loss in 2 half-moves
12 Kab2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb4 loss in 2 half-moves
15 Kba2 loss in 2 half-moves
16 Kbb2 loss in 2 half-moves
17 Kc1 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf8 loss in 2 half-moves