Chessbase is pretty kinky if you have/use a lot of databases, I havent upgraded to 9 but here is a nice taste of what 8 can do....
Opening report
1.e4 c5 2.Nf3 a6 3.d4 cxd4 4.Nxd4 d6
B28, 4...d6
229 games in 'Fritz 9 Database'
1. History
Earliest game: Reshevsky,S - Najdorf,M ½-½, Amsterdam 1950
Latest grandmaster game: Guseinov,G - Mariano,N 1-0, Dubai op 7th 2005
Latest game: Pazos Porta,A - Ramon Losada,D 1-0, Ortigueira op 2005
Games played in years (229)
Fashion index - Distribution of games relative to database [%]
2. Players
a) Strong grandmasters who used this line as Black:
Miguel Najdorf Result=1.5/2 1950-1971 Elo-Ø: 2530 games: 2
Leonid Yudasin Result=1/1 2004 Elo-Ø: 2553 games: 1
Michael Roiz Result=0.5/1 2004 Elo-Ø: 2544 games: 1
Aleksander Wojtkiewicz Result=0.5/1 1994 Elo-Ø: 2560 games: 1
Emil Sutovsky Result=0/1 2001 Elo-Ø: 2651 games: 1
b) Other notable players:
Nelson Mariano Result=8/14 1995-2005 Elo-Ø: 2439 games: 14
Tatiana Kosintseva Result=4.5/6 2004 Elo-Ø: 2453 games: 6
Konstantin Yurenko Result=2/4 1999-2000 Elo-Ø: 2347 games: 4
Alla Sahakian Result=2/3 1998 games: 3
3. Statistics
Black scores averagely (43😵.
Black performs Elo 2157 against an opposition of Elo 2207 (-50).
White performs Elo 2244 against an opposition of Elo 2194 (+50).
White wins: 110 (=48😵, Draws: 43 (=19😵, Black wins: 76 (=33😵
The drawing quote is very low. (6% quick draws, < 20 Moves)
White wins are of average length (38).
Black wins are of average length (42).
Draws are short (30).
4. Moves and Plans
a) 5.Nc3
121 games, 1950-2005, Ø=1997
White scores averagely (54😵.
Elo-Ø: 2191, 71 games. Performance = Elo 2202
played by: Ye Jiangchuan, 2677, 1/1; Yudasin, 2625, 0.5/1; Guseinov, 2573, 1/1; Browne, 2500, 0/1; Barua, 2494, 1/1
You should play: 5...Nf6 Click for games
no valid Text
Browne,W - Najdorf,M 0-1; Yudasin,L - Wojtkiewicz,A ½-½; Koscielski,J - Movsziszian,K 0-1; Gallinnis,N - Roski,F 0-1; Aagaard,J - Sorensen,J 0-1; Sokolov,A - Dvoirys,S 1-0
Main line:
6.Be2 e6 7.0-0 Be7 45%, 2225 10 games
6.Bg5 e6 7.f4 50%, 2206 9 games
6.Bc4 e6 50%, 2179 8 games
6.Be3 62%, 2362 13 games
Critical line:
6.Be3 38 % Black. Click for games
Plans White:
Bf1-e2/f2-f4/0-0/Bc1-e3 (8) Click for games
Bc1-g5/f2-f4/Qd1-f3/0-0-0/g2-g4 (5) Click for games
Bc1-e3/Qd1-d2/f2-f3/g2-g4 (2) Click for games
f2-f4/e4-e5/f4xe5 (3) Click for games
f2-f4/f4-f5/f5xe6 (2) Click for games
Nd4-b3/Bc1-g5/Bg5xf6/Nb3-d2 (2) Click for games
Plans Black:
e7-e6/Bf8-e7/0-0/Qd8-c7 (7) Click for games
e7-e6/Nb8-c6/Nc6xd4/e6-e5 (3) Click for games
e7-e5/Bf8-e7/Bc8-e6/Nb8-c6/0-0/Qd8-d7/Ra8-c8 (2) Click for games
Bf8-e7/b7-b5/Bc8-b7 (6) Click for games
Bf8-e7/Nb8-d7 (13) Click for games
Nb8-c6/Bf8-e7/Nc6xd4 (2) Click for games
Alternative: 5...e6
Kurniawan,B - Yudasin,L 0-1; Zaw,W - Mariano,N 0-1; Repkova Eid,E - Szekely,P 0-1; Hatanbaatar,B - Mariano,N ½-½; Shukurova,M - Kosintseva,N 0-1; Barbosa,O - Mariano,N 0-1
no valid Text b) 5.c4
55 games, 1951-2005, Ø=1996
White scores well (72😵.
Elo-Ø: 2220, 38 games. Performance = Elo 2390
played by: Svidler, 2672, 1/1; Galliamova, 2502, 0/1; Yemelin, 2500, 0/1; Yandemirov, 2481, 1/1; Ganguly, 2456, 1/1
You should play: 5...Nf6 Click for games
no valid Text
Yemelin,V - Yurenko,K 0-1; Sznapik,A - Stohl,I ½-½; Sievers,S - Heinemann,T ½-½; Arakhamia Grant,K - Sadiku,B 1-0; Yandemirov,V - Yurenko,K 1-0; Palkovi,J - Orso,M 1-0
Main line:
6.Nc3 e6 7.Be2 Be7 8.0-0 0-0 9.Be3 Qc7 67%, 2338 6 games
6.Nc3 e6 7.Be2 Nbd7 8.0-0 70%, 2467 5 games
6.Nc3 Nc6 70%, 1990 5 games
Critical line:
6.Nc3 e6 7.Be2 Nbd7 56 % Black. Click for games
Plans White:
..(Ng8-f6)/Nb1-c3/Bf1-e2/0-0/Bc1-e3 (20) Click for games
Bf1-e2/0-0/f2-f4/ ..(b7-b6)/Be2-f3 (3) Click for games
0-0/Qd1-d2/Ra1-c1/b2-b3 (3) Click for games
Bf1-e2/Qd1-d2/Be2-f1/Qd2-f2 (2) Click for games
0-0/f2-f3 (8) Click for games
0-0/Nd4-c2/Nc2-e3 (2) Click for games
Plans Black:
e7-e6/Bf8-e7/0-0/Nb8-d7/Qd8-c7/b7-b6/Bc8-b7 (7) Click for games
Nb8-d7/Bf8-e7/0-0/Ra8-c8/Nd7-e5 (2) Click for games
Nb8-d7/Bc8-b7/Rf8-e8/Nd7-c5/Bb7-c6 (2) Click for games
Bf8-e7/Qd8-c7/Qc7-b8/Be7-d8 (2) Click for games
e7-e6/0-0/e6-e5 (4) Click for games
g7-g6/Bf8-g7/0-0 (5) Click for games
no valid Text c) 5.f4
3 games, 1990-2004, Ø=1998
White scores excellently (83😵.
Elo-Ø: 2459, 2 games. Performance = Elo 2609
played by: Fedorchuk, 2569, 0.5/1; Mallahi, 2350, 1/1
You should play: 5...Nd7
Fedorchuk,S - Hautot,S ½-½
no valid Text d) 5.Be2
15 games, 1980-2004, Ø=2000
White scores below average (50😵.
Elo-Ø: 2198, 8 games. Performance = Elo 2361
played by: Nisipeanu, 2678, 0.5/1; Lahno, 2435, 1/1; Milagrosa, 2245, 0/1; Nilsson, 2200, 0/1; Seps, 2095, 0/1
You should play: 5...Nf6
Seps,M - Kosintseva,T 0-1; Nilsson,L - Madsen,P 0-1; Sondresen,P - Limberg,S 0-1; Kreie,G - Pinnow,M 0-1; Carraro,D - Lin,D 1-0; Bakalar,J - Fabus,M 1-0
Main line:
6.Nc3 e6 7.0-0 50%, 2261 11 games
Alternative: 5...e6
Milagrosa,A - Mariano,N 0-1; Lahno,K - Kosintseva,N 1-0; Ernst,M - Hahlbohm,M 0-1; Nguyen Khuong Duy - Astillero,R 1-0
no valid Text e) 5.Bc4
9 games, 1986-2005, Ø=2000
White scores well (67😵.
Elo-Ø: 2298, 2 games. Performance = Elo 2564
played by: Cain, 2310, 0.5/1; Mari Arul, 2286, 0.5/1
You should play: 5...e6
Mari Arul,S - Mariano,N ½-½; Dinc,R - Onez,C 1-0; Lopes,P - Cavadas,J 1-0; Weddeling,F - Gaebler,H 1-0
Alternative: 5...Nf6
Cain,C - Myo Naing ½-½; Agudo Tena,A - Martinez Martin,I 0-1; Kasap,A - Sahakian,A 0-1; Oberholzer,R - Enayatullah,B 1-0
no valid Text f) 5.Be3
7 games, 1967-2005, Ø=1999
White scores badly (43😵.
Elo-Ø: 2296, 4 games. Performance = Elo 2114
played by: Paragua, 2500, 0.5/1; Paehtz, 2396, 0.5/1; Kloke, 2146, 0/1; Hugyecz, 2145, 1/1
You should play: 5...Nf6
Paehtz,E - Kosintseva,T ½-½; Hugyecz,A - Farkas,L 1-0; Roca,A - Castro Caaveiro,A 0-1; Hornicek,O - Novotny,V 0-1; Bugar,A - Merten,M 1-0
no valid Text g) 5.Bd3
10 games, 1984-2005, Ø=1998
White scores badly (40😵.
Elo-Ø: 2169, 6 games. Performance = Elo 1975
played by: Horvath, 2412, 0/1; Llorens, 2294, 0/1; Calzetta Ruiz, 2254, 1/1; Mauro, 2222, 1/1; Wiese Jozwiak, 2125, 0/1
You should play: 5...Nf6
Horvath,A - Volokitin,A 0-1; Wiese Jozwiak,M - Szekely,P 0-1; Llorens,M - Magas Varas,R 0-1; Calzetta Ruiz,M - Yildiz,B 1-0; Knickel,J - Zichler,W 1-0; Marzahn,H - Mayer,H 0-1
no valid Text h) 5.a4
5 games, 1999-2005, Ø=2001
White scores badly (40😵.
Elo-Ø: 2134, 2 games. Performance = Elo 1959
played by: Bazaj Bockai, 2147, 0/1; Hlavacek, 2121, 1/1
You should play: 5...Nf6
Bazaj Bockai,S - Jelica,M 0-1; Hlavacek,K - Ruzicka,A 1-0; Canos,A - Toledo,J 0-1; Joya,R - Toledo,J 0-1
no valid Text 5. Opening keys
Key: 4.... a6 5.--- KeyLink