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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Rb7 win in 5 half-moves
3 Rd5 win in 5 half-moves
4 Rd4 win in 9 half-moves
5 Kb8 win in 25 half-moves
6 Re4 win in 25 half-moves
7 Ka7 draw
8 Ra3 draw
9 Ra7 draw
10 Rab5 draw
11 Rb3 draw
12 Rba4 draw
13 Rbb5 draw
14 Rc4 draw
15 Rc5 draw
16 Re5 draw
17 Rf4 draw
18 Rf5 draw
19 Raa4 loss in 4 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb8 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rg5 loss in 2 half-moves
29 Rh4 loss in 2 half-moves
30 Rh5 loss in 2 half-moves