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EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Nc3 draw
3 Nf6 draw
4 Rb2 draw
5 Rd8 draw
6 Rh8 draw
7 Ba4 loss in 2 half-moves
8 Bb1 loss in 2 half-moves
9 Bb3 loss in 2 half-moves
10 Bd1 loss in 2 half-moves
11 Bd3 loss in 2 half-moves
12 Be4 loss in 2 half-moves
13 Bf5 loss in 2 half-moves
14 Bg6 loss in 2 half-moves
15 Bh7 loss in 2 half-moves
16 Nb4 loss in 2 half-moves
17 Nb6 loss in 2 half-moves
18 Nc7 loss in 2 half-moves
19 Ne3 loss in 2 half-moves
20 Ne7 loss in 2 half-moves
21 Nf4 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rb6 loss in 2 half-moves
27 Rb7 loss in 2 half-moves
28 Rc8 loss in 2 half-moves
29 Re8 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rg8 loss in 2 half-moves