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

EGTB: win in 44 half-moves

# move score
1 Ra4 win in 43 half-moves
2 Rf4 win in 45 half-moves
3 Rg4 win in 45 half-moves
4 Rh4 win in 45 half-moves
5 Rb4 win in 49 half-moves
6 Re7 draw
7 Re8 draw
8 Ka1 loss in 2 half-moves
9 Ka3 loss in 2 half-moves
10 Kab2 loss in 2 half-moves
11 Kab3 loss in 2 half-moves
12 Kb1 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kcb2 loss in 2 half-moves
17 Kcb3 loss in 2 half-moves
18 Kd2 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Re5 loss in 2 half-moves
27 Re6 loss in 2 half-moves