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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Re4 win in 3 half-moves
4 Rf4 win in 3 half-moves
5 Rb3 draw
6 Rb6 draw
7 Rb7 draw
8 Rb8 draw
9 Rg4 draw
10 Rh4 draw
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kdd2 loss in 2 half-moves
14 Kde2 loss in 2 half-moves
15 Ked2 loss in 2 half-moves
16 Kee2 loss in 2 half-moves
17 Kf1 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb5 loss in 2 half-moves