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

EGTB: win in 38 half-moves

# move score
1 Kab5 win in 37 half-moves
2 Re1 win in 37 half-moves
3 Kab6 win in 39 half-moves
4 Re2 win in 39 half-moves
5 Re3 win in 39 half-moves
6 Kab7 win in 41 half-moves
7 Ra4 win in 41 half-moves
8 Rb4 win in 41 half-moves
9 Kc5 win in 45 half-moves
10 Rc4 win in 45 half-moves
11 Re8 win in 45 half-moves
12 Rd4 win in 47 half-moves
13 Ka5 win in 49 half-moves
14 Kcb5 win in 49 half-moves
15 Kcb6 win in 49 half-moves
16 Ka7 win in 51 half-moves
17 Kc7 win in 51 half-moves
18 Kcb7 win in 51 half-moves
19 Kd5 draw
20 Kd6 draw
21 Kd7 draw
22 Rf4 draw
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves