Opening Report

Database: IB109 (4,260,261 games)
Report: 1.e4 e5 2.Bc4 Nf6 3.Nc3 b5 (3 games)
ECO: C26l [Vienna: Horwitz Gambit]
Generated by Scid 3.7, 2009.08.12

1. Statistics and History

1.1 Statistics

                   Games     1-0     =-=     0-1    Score
-----------------------------------------------------------
 All report games      3       0       0       3     0.0%
-----------------------------------------------------------

1.2 Oldest games

1: 0-1(17) Schulten John William -- Horwitz Bernhard, 1846 [1]
2: 0-1(25) Lubarsky Eugene -- Rich Albert, 1991 [2]
3: 0-1(35) Richauvet Olivier 1199 -- Mablouke Ulrich 1680, 2004 [3]

1.3 Newest games

1: 0-1(35) Richauvet Olivier 1199 -- Mablouke Ulrich 1680, 2004 [3]
2: 0-1(25) Lubarsky Eugene -- Rich Albert, 1991 [2]
3: 0-1(17) Schulten John William -- Horwitz Bernhard, 1846 [1]

1.4 Current popularity

Year               1800-99 1900-49 1950-69 1970-79 1980-89 1990-99 2000-09

Once every X games  11879    ---     ---     ---     ---   1628073 1884871

Frequency in all years: once every 1420087 games
In the 10 years to today: once every 1884871 games (down 24% from all years)
In the 5 years to today: once every 0 games (no change from all years)
In the 1 year to today: once every 0 games (no change from all years)

1.5 Most frequent players (White)

1:	1	2004	0%	1199	Richauvet Olivier [3]
2:	1	1991	0%		Lubarsky Eugene [2]
3:	1	1846	0%		Schulten John William [1]

1.6 Most frequent players (Black)

1:	1	2004	100%	1680	Mablouke Ulrich [3]
2:	1	1846	100%		Horwitz Bernhard [1]
3:	1	1991	100%		Rich Albert [2]

2. Ratings and Performance

2.1 Average ratings and performance

White rating: 1199 (1 games); White performance: 681 (0% vs 1680)
Black rating: 1680 (1 games); Black performance: 2198 (100% vs 1199)

2.2 Games with highest average rating

1: 0-1(35) Richauvet Olivier 1199 -- Mablouke Ulrich 1680, 2004 [3]
2: 0-1(25) Lubarsky Eugene -- Rich Albert, 1991 [2]
3: 0-1(17) Schulten John William -- Horwitz Bernhard, 1846 [1]

3. Result Trends

3.1 Result lengths and frequencies

                 Score      Game length             Frequency       
                          1-0    =-=    0-1    1-0     =-=     0-1  
 Report games     0.0%      0      0     25    0.0%    0.0%  100.0% 
 All games       53.9%     39     35     40   38.7%   30.3%   30.8%

3.2 Shortest wins (White)

3.3 Shortest wins (Black)

1: 0-1(17) Schulten John William -- Horwitz Bernhard, 1846 [1]
2: 0-1(25) Lubarsky Eugene -- Rich Albert, 1991 [2]
3: 0-1(35) Richauvet Olivier 1199 -- Mablouke Ulrich 1680, 2004 [3]

4. Moves and Themes

4.1 Move orders reaching the report position

There were 2 move orders reaching this position:
1: 1.e4 e5 2.Bc4 Nf6 3.Nc3 b5 (2)
2: 1.e4 e5 2.Nc3 Nf6 3.Bc4 b5 (1)

4.2 Moves from the report position

    Move   ECO       Frequency    Score  AvElo Perf AvYear %Draws
 1: Bxb5               3:100.0%    0.0%              1947    0%
_______________________________________________________________
TOTAL:                 3:100.0%    0.0%              1947    0%

4.3 Positional Themes

Frequency of themes in the first 20 moves of each game:

Same-side castling:	67%	White Isolated Queen Pawn:	33%
Opposite castling:	0%	Black Isolated Queen Pawn:	33%
Kingside pawn storm:	33%	White Pawn on 5/6/7th rank:	33%
Queens exchanged:	33%	Black Pawn on 2/3/4th rank:	33%
Only one side has Bishop pair:	0%	Open c/d/e file:	33%

4.4 Endgames

Material at the end of each game:

	P	BN	R	R,BN	Q	Q,BN	Q,R	Q,R,BN
Report games	0%	0%	0%	67%	0%	0%	0%	33%
All games	3%	10%	9%	25%	2%	4%	4%	43%

5. Theory Table

1.e4 e5 2.Bc4 Nf6 3.Nc3 b5: +0 =0 -3 (0/3: 0%)

	4	5	6	7	8	9	10	11
1	Bxb5 Bc5	d3 c6	Bc4 Qb6	Qe2 d5	exd5 OO	Ne4 Nxe4	dxe4 Bxf2+	Qxf2 Qb4+¹	1: 0%
2	... c6	Be2 Bc5	d3 OO	Be3 Bxe3	fxe3 Qb6	Qd2 d5	exd5 cxd5	Nd1 Nc6²	1: 0%
3	... ...	Ba4 Bc5	Nf3 OO	OO Re8	d3 Qe7	Bg5 Na6	Re1 Nc7	Bxf6 Qxf6³	1: 0%

12.Bd2 Qxc4 0-1(17) Schulten John William -- Horwitz Bernhard, 1846.
12.c3 Bb7 0-1(25) Lubarsky Eugene -- Rich Albert, 1991.
12.b4 Bxb4 0-1(35) Richauvet Olivier 1199 -- Mablouke Ulrich 1680, 2004.