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

EGTB: win in 40 half-moves

# move score
1 Rg4 win in 39 half-moves
2 Rh4 win in 39 half-moves
3 Rd4 win in 41 half-moves
4 Re4 win in 41 half-moves
5 Rc4 win in 43 half-moves
6 Rf4 win in 45 half-moves
7 Rb5 draw
8 Rb6 draw
9 Rb7 draw
10 Kd1 loss in 2 half-moves
11 Kd2 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Kee2 loss in 2 half-moves
15 Kef2 loss in 2 half-moves
16 Kf1 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kfe2 loss in 2 half-moves
19 Kff2 loss in 2 half-moves
20 Kg2 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Kg4 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rb8 loss in 2 half-moves