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Player Profile

Player:

(Eg: Carlsen,Magnus)

Jacobs, Byron A



FIDE:	FIDE Card
Title:	IM
Years:	1979-1998
Number of games:	213
Number of wins:	71
Number of draws:	56
Number of losses:	86
White score:	49/96 (51.04% - Average Elo: 2336.61)
Black score:	50/117 (42.74% - Average Elo: 2343.4)

Rating progression

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Jacobs, Byron A (2320) - Hebden, Mark (2475), Guernsey op, Guernsey (C91) - 1988

Jacobs, Byron A (2340) - Mainka, Romuald (2430), Arnold Cup, Gausdal (A45) - 1991

Jacobs, Byron A (2255) - Rogers, Ian (2390), British CF-70 Championship, Southport Merseyside (D92) - 1983

Winants, Luc (2450) - Jacobs, Byron A (2320), Haringey, London (E14) - 1988

Fernandez Garcia, Jose Luis (2440) - Jacobs, Byron A (2350), Benidorm op, Benidorm (C84) - 1989

Condie, Mark L (2425) - Jacobs, Byron A (2295), GLC Masters, London (B22) - 1986

Jacobs, Byron A - ? (86)

Arkell, Keith C (1/2)

Gallagher, Joseph G (½/2)

Hebden, Mark (1/2)

Iclicki, Willy (1½/2)

Johansson, Per (2/2)

King, Daniel J (½/2)

Levitt, Jonathan (0/2)

Mannion, Stephen R (2/2)

Martin, Andrew D (½/2)

Olesen, Martin (2/2)

Adams, Michael (0/1)

Anderton, David William (1/1)

Andruet, Gilles (½/1)

Barua, Dibyendu (0/1)

Burnett, Leon P (1/1)

Bus, Mariusz (0/1)

Carlier, Bruno (0/1)

Carton, Patrick (1/1)

Crawley, Gavin (½/1)

Crouch, Colin S (½/1)

Davies, Nigel Rodney (0/1)

De Jong, Bert (1/1)

Fant, Goran (1/1)

Fatin, Tarek (½/1)

Formanek, Edward W (0/1)

Gelfer, Israel (1/1)

Gobet, Fernand (0/1)

Gomez Esteban, Juan Mario (½/1)

Hartston, William R (0/1)

Hauchard, Arnaud (1/1)

Hawksworth, John C (0/1)

Hector, Jonny (½/1)

Hoffmann, Michael (0/1)

Howell, James C (1/1)

Hummel, Erik Jan (1/1)

Ivkov, Borislav (0/1)

Jackson, Sheila (1/1)

Jansen, Andreas (1/1)

Karlsson, Lars (0/1)

Keene, Raymond (0/1)

Kimpinsky, Frank (0/1)

Kunze, Markus (1/1)

Lane, Gary William (1/1)

Lewis, Andrew P (1/1)

Mainka, Romuald (1/1)

Mancini, Mario (½/1)

Mercier, Jean Pierre (1/1)

Milligan, Thomas (1/1)

Needham, Teresa (1/1)

Nunn, John DM (0/1)

Paust, Wolf Dieter (1/1)

Pedersen, Finn (1/1)

Pein, Malcolm (0/1)

Peters, Andreas (½/1)

Pritchett, Craig William (½/1)

Razuvaev, Yuri S (½/1)

Rehn, Ralf (0/1)

Remlinger, Larry (0/1)

Rogers, Ian (1/1)

Rosen, Bernd (½/1)

Sapis, Witalis (0/1)

Schaefer, Markus (½/1)

Schiffer, Kai Uwe (0/1)

Schmittdiel, Eckhard (0/1)

Schulz, Klaus Juergen (1/1)

Shamkovich, Leonid Alexandrovic (½/1)

Small, Simon (1/1)

Smith, Brian (0/1)

Solem, Trond (0/1)

Steinbacher, Matthias (½/1)

Stetsko, Oleg (½/1)

Strauss, David J (½/1)

Szekely, Peter (½/1)

Szypulski, Andrzej (0/1)

Thesing, Matthias (½/1)

Thorhallsson, Throstur (0/1)

Van den Boom, Inge (1/1)

Van Elteren, Hugo (0/1)

Wall, Tim (1/1)

Wells, Peter K (½/1)

Whiteley, Andrew Jonathan (½/1)

Woodcraft, R (1/1)

? - Jacobs, Byron A (112)

Chandler, Murray G (0/2)

Cuijpers, Frans Andre (½/2)

Kuijf, Marinus (½/2)

Martin, Andrew D (½/2)

Meduna, Eduard (½/2)

Antonsen, Mikkel (½/1)

Ash, Ba (1/1)

Bagirov, Vladimir (½/1)

Botterill, George Steven (0/1)

Botvinnik, Mikhail (1/1)

Bouton, Christophe (1/1)

Bradbury, Neil H (0/1)

Byway, Paul V (0/1)

Campora, Daniel Hugo (0/1)

Carlier, Bruno (½/1)

Ciric, Dragoljub M (0/1)

Condie, Mark L (1/1)

Cuartas, Carlos Enrique (0/1)

Davidovic, Aleksandar (½/1)

Davies, Nigel Rodney (½/1)

De Glopper, Maarten (0/1)

Dessenne, Francois (½/1)

Ernst, Thomas (0/1)

Farrand, Julian (1/1)

Fernandez Garcia, Jose Luis (1/1)

Flear, Glenn C (0/1)

Georghiou, Paul T (0/1)

Georgiev, Krum (0/1)

Gerusel, Mathias (0/1)

Gheorghiu, Florin (0/1)

Hodgson, Julian M (½/1)

Hresc, Vladimir (½/1)

Iskov, Gert (0/1)

Ivanov, Mikhail M (0/1)

Jackson, Sheila (½/1)

James, David J (0/1)

James, Geoffrey H (1/1)

James, Simon (1/1)

Kadas, Gabor (0/1)

Kaptsan, Aron (½/1)

Knott, Simon JB (0/1)

Konijn, Bart (1/1)

Kouatly, Bachar (½/1)

Kudrin, Sergey (0/1)

Lalic, Susan (½/1)

Lane, Gary William (0/1)

Large, Peter G (0/1)

Larsen, Bent (0/1)

Lawton, Geoffrey W (1/1)

Le Blancq, Simon (1/1)

Leuba, Didier (½/1)

Lewis, Andrew P (1/1)

Llapasset, Jean Louis (1/1)

Loeffler, Stefan (0/1)

Lorincz, Istvan (0/1)

Lucena, Lincoln (1/1)

Marinelli, Tullio (0/1)

McDonald, Neil R (0/1)

McKay, Roderick M (0/1)

McNab, Colin Anderson (0/1)

Michalet, Guy (1/1)

Michiels, Dirk (1/1)

Mikhalchishin, Adrian (0/1)

Minnebo, Alain (1/1)

Nicholson, John G (½/1)

Nielsen, Jan (½/1)

Norgaard, Jesper (0/1)

Norwood, David (1/1)

Nykopp, Jan Michael F (1/1)

Ochsner, Thomas (1/1)

Orr, Mark JL (0/1)

Osborne, David C (0/1)

Ostenstad, Berge (0/1)

Ostersen, Kjeld (1/1)

Patrick, David I (½/1)

Peelen, Piet (1/1)

Pein, Malcolm (½/1)

Podzielny, Karl Heinz (0/1)

Prudhomme, Franck (1/1)

Rambo, Jan Bjarne (1/1)

Rayner, Francis (½/1)

Richter, Wolfgang (½/1)

Sabanes Taure, Victor (½/1)

Santolini, Luigi (½/1)

Schandorff, Lars (0/1)

Schmittdiel, Eckhard (0/1)

Schoeneberg, Manfred (0/1)

Shabtai, Ran (1/1)

Strauss, David J (0/1)

Tan, Kevin (0/1)

Tisdall, Jonathan D (½/1)

Tjomsland, Stig (0/1)

Tomaszewski, Roman (0/1)

Toorman, Jan (1/1)

Townsend, M Paul (½/1)

Vaisser, Anatoli (0/1)

Van Run, Rieke (½/1)

Vlahos, Kiriakos (1/1)

Watson, Ian R (1/1)

Wells, Ian Duncan (½/1)

Westerinen, Heikki MJ (½/1)

Whiteley, Andrew Jonathan (1/1)

Winants, Luc (1/1)

Openings played as White (57)

B23 Sicilian, Closed (1.e4 c5 2.Nc3)
Average Elo: 2329.29
Result: 3/7 = 42.86%

D00 Queen's Pawn Game (1.d4 d5)
Average Elo: 2352.5
Result: 2/5 = 40%

C17 French, Winawer, Advance (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5)
Average Elo: 2290
Result: 2½/3 = 83.33%

B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo: 2308
Result: ½/3 = 16.67%

C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo: 2237.5
Result: 3/3 = 100%

C91 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.d4)
Average Elo: 2395
Result: 2½/3 = 83.33%

A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo: 2395
Result: 1/3 = 33.33%

E92 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5)
Average Elo: 2285
Result: 3/3 = 100%

C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo: 2402.5
Result: 1/3 = 33.33%

D42 Queen's Gambit Declined, Semi-Tarrasch, 7.Bd3 (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3)
Average Elo: 2327.5
Result: 1/2 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2345
Result: ½/2 = 25%

B14 Caro-Kann, Panov-Botvinnik Attack (1.e4 c6 2.d4 d5 3.exd5 cxd5 4.c4 Nf6 5.Nc3 e6)
Average Elo: 2200
Result: 0/2 = 0%

C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo: 2390
Result: ½/2 = 25%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2390
Result: 0/2 = 0%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2312.5
Result: ½/2 = 25%

C33 King's Gambit Accepted (1.e4 e5 2.f4 exf4)
Average Elo: 2365
Result: 1/2 = 50%

B63 Sicilian, Richter-Rauzer Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2)
Average Elo: 2247.5
Result: 1½/2 = 75%

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 2237.5
Result: 2/2 = 100%

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2420
Result: ½/2 = 25%

B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo: 2340
Result: 1½/2 = 75%

C88 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3)
Average Elo: 2265
Result: 2/2 = 100%

C34 King's Gambit Accepted (1.e4 e5 2.f4 exf4 3.Nf3)
Average Elo: 2395
Result: 1/2 = 50%

B85 Sicilian, Scheveningen, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.O-O Qc7 8.f4 Nc6)
Average Elo: 2510
Result: ½/2 = 25%

E91 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2)
Average Elo: 2575
Result: 1/2 = 50%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 0
Result: 1/1 = 100%

B60 Sicilian, Richter-Rauzer (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5)
Average Elo: 2415
Result: 0/1 = 0%

D48 Queen's Gambit Declined Semi-Slav, Meran (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3 dxc4 7.Bxc4 b5 8.Bd3 a6)
Average Elo: 2300
Result: ½/1 = 50%

A35 English, Symmetrical (1.c4 c5 2.Nc3 Nc6)
Average Elo: 2410
Result: 0/1 = 0%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 0
Result: 1/1 = 100%

A48 King's Indian (1.d4 Nf6 2.Nf3 g6)
Average Elo: 2445
Result: ½/1 = 50%

D15 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3)
Average Elo: 2450
Result: 0/1 = 0%

B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo: 2315
Result: 1/1 = 100%

A71 Benoni, Classical, 8.Bg5 (1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Bg5)
Average Elo: 0
Result: 0/1 = 0%

C86 Ruy Lopez, Worrall Attack (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2)
Average Elo: 2455
Result: 0/1 = 0%

C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo: 2420
Result: ½/1 = 50%

C01 French, Exchange (1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nc3 Nf6 5.Bg5)
Average Elo: 0
Result: 1/1 = 100%

B13 Caro-Kann, Exchange (1.e4 c6 2.d4 d5 3.exd5 cxd5)
Average Elo: 2225
Result: ½/1 = 50%

C36 King's Gambit Accepted, Abbazia Defense (1.e4 e5 2.f4 exf4 3.Nf3 d5)
Average Elo: 2095
Result: 1/1 = 100%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2490
Result: 0/1 = 0%

C11 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6)
Average Elo: 2500
Result: 0/1 = 0%

C07 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 c5)
Average Elo: 2295
Result: 0/1 = 0%

C72 Ruy Lopez, Modern Steinitz Defense, 5.O-O (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O)
Average Elo: 2180
Result: ½/1 = 50%

D06 Queen's Gambit Declined (1.d4 d5 2.c4)
Average Elo: 2260
Result: 1/1 = 100%

C30 King's Gambit Declined (1.e4 e5 2.f4)
Average Elo: 2133
Result: 1/1 = 100%

A86 Dutch (1.d4 f5 2.c4 Nf6 3.g3)
Average Elo: 2250
Result: 1/1 = 100%

D93 Grunfeld, with Bf4 & e3 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4 O-O 6.e3)
Average Elo: 0
Result: 1/1 = 100%

E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo: 2400
Result: ½/1 = 50%

C15 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4)
Average Elo: 2420
Result: 0/1 = 0%

D92 Grunfeld, 5.Bf4 (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bf4)
Average Elo: 2390
Result: 1/1 = 100%

A44 Old Benoni Defense (1.d4 c5 2.d5 e5)
Average Elo: 2290
Result: ½/1 = 50%

B54 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4)
Average Elo: 2345
Result: 1/1 = 100%

A80 Dutch (1.d4 f5)
Average Elo: 0
Result: 0/1 = 0%

E93 King's Indian, Petrosian System (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.d5 Nbd7)
Average Elo: 0
Result: 0/1 = 0%

D35 Queen's Gambit Declined (1.d4 d5 2.c4 e6 3.Nc3 Nf6)
Average Elo: 0
Result: ½/1 = 50%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C59 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 6.Bb5+ c6 7.dxc6 bxc6 8.Be2 h6)
Average Elo: 0
Result: 0/1 = 0%

B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo: 2200
Result: 1/1 = 100%

Openings played as Black (61)

E11 Bogo-Indian Defense (1.d4 Nf6 2.c4 e6 3.Nf3 Bb4+)
Average Elo: 2326.88
Result: 2½/8 = 31.25%

C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo: 2329
Result: 3½/7 = 50%

A57 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5)
Average Elo: 2166.67
Result: 1½/5 = 30%

B06 Robatsch (1.e4 g6)
Average Elo: 2255
Result: 3/5 = 60%

A21 English (1.c4 e5 2.Nc3)
Average Elo: 2302.5
Result: 2/4 = 50%

C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo: 2334.25
Result: 2½/4 = 62.5%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 2400
Result: 1½/4 = 37.5%

A58 Benko Gambit (1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6)
Average Elo: 2480
Result: 1/3 = 33.33%

B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo: 2367.5
Result: 1½/3 = 50%

E32 Nimzo-Indian, Classical (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2)
Average Elo: 2360
Result: 1/3 = 33.33%

C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo: 2200
Result: 1½/3 = 50%

C29 Vienna Gambit (1.e4 e5 2.Nc3 Nf6 3.f4)
Average Elo: 2412.5
Result: 0/2 = 0%

C44 King's Pawn Game (1.e4 e5 2.Nf3 Nc6)
Average Elo: 0
Result: 0/2 = 0%

C86 Ruy Lopez, Worrall Attack (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Qe2)
Average Elo: 2275
Result: 1/2 = 50%

C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo: 2355
Result: 0/2 = 0%

A34 English, Symmetrical (1.c4 c5 2.Nc3)
Average Elo: 2260
Result: 2/2 = 100%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 2310
Result: ½/2 = 25%

A46 Queen's Pawn Game (1.d4 Nf6 2.Nf3)
Average Elo: 2435
Result: 1/2 = 50%

E60 King's Indian Defense (1.d4 Nf6 2.c4 g6)
Average Elo: 2330
Result: 0/2 = 0%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 2395
Result: 1/2 = 50%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 2385
Result: ½/2 = 25%

C57 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5)
Average Elo: 2225
Result: 2/2 = 100%

A32 English, Symmetrical Variation (1.c4 c5 2.Nf3 Nf6 3.d4 cxd4 4.Nxd4 e6)
Average Elo: 2302.5
Result: 1/2 = 50%

C68 Ruy Lopez, Exchange (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6)
Average Elo: 2400
Result: ½/2 = 25%

C92 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d6 9.h3)
Average Elo: 2450
Result: 1/2 = 50%

E49 Nimzo-Indian, 4.e3, Botvinnik System (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 Bxc3+ 7.bxc3)
Average Elo: 2427.5
Result: ½/2 = 25%

C89 Ruy Lopez, Marshall (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 O-O 8.c3 d5)
Average Elo: 2460
Result: 1/2 = 50%

A47 Queen's Indian (1.d4 Nf6 2.Nf3 b6)
Average Elo: 2300
Result: 1/2 = 50%

A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo: 2492.5
Result: ½/2 = 25%

C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo: 0
Result: 1/1 = 100%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 2109
Result: 0/1 = 0%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 1604
Result: 1/1 = 100%

B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo: 2180
Result: ½/1 = 50%

A42 Modern Defense, Averbakh System (1.d4 d6 2.c4 g6 3.Nc3 Bg7 4.e4)
Average Elo: 2390
Result: 0/1 = 0%

A27 English, Three Knights System (1.c4 e5 2.Nc3 Nc6 3.Nf3)
Average Elo: 2410
Result: 0/1 = 0%

B31 Sicilian, Rossolimo Variation (1.e4 c5 2.Nf3 Nc6 3.Bb5 g6)
Average Elo: 0
Result: 1/1 = 100%

Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo: 2405
Result: ½/1 = 50%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 2405
Result: 0/1 = 0%

A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo: 2335
Result: 1/1 = 100%

C00 French Defense (1.e4 e6)
Average Elo: 2320
Result: 0/1 = 0%

A43 Old Benoni (1.d4 c5)
Average Elo: 2320
Result: ½/1 = 50%

A14 English (1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 Be7 5.O-O)
Average Elo: 2220
Result: ½/1 = 50%

E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo: 2410
Result: 1/1 = 100%

E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Ne2)
Average Elo: 2505
Result: 0/1 = 0%

A60 Benoni Defense (1.d4 Nf6 2.c4 c5 3.d5 e6)
Average Elo: 2270
Result: 0/1 = 0%

C32 King's Gambit Declined, Falkbeer Counter Gambit (1.e4 e5 2.f4 d5 3.exd5 e4 4.d3 Nf6 )
Average Elo: 2400
Result: 0/1 = 0%

C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo: 2540
Result: 0/1 = 0%

E14 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.e3)
Average Elo: 2450
Result: 1/1 = 100%

C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dc 5.O-O f6 6.d4)
Average Elo: 2420
Result: ½/1 = 50%

C26 Vienna (1.e4 e5 2.Nc3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

C56 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.d4 exd4 5.O-O Nxe4)
Average Elo: 1970
Result: ½/1 = 50%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 2495
Result: ½/1 = 50%

B45 Sicilian, Taimanov (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3)
Average Elo: 2415
Result: ½/1 = 50%

A31 English, Symmetrical, Benoni Formation (1.c4 c5 2.Nf3 Nf6 3.d4)
Average Elo: 2345
Result: 0/1 = 0%

A53 Old Indian (1.d4 Nf6 2.c4 d6)
Average Elo: 2530
Result: 0/1 = 0%

C14 French, Classical (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7)
Average Elo: 0
Result: 1/1 = 100%

C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

D12 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 Bf5)
Average Elo: 2205
Result: ½/1 = 50%

D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo: 2375
Result: 0/1 = 0%

A40 Queen's Pawn Game (1.d4)
Average Elo: 2510
Result: ½/1 = 50%

C53 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3)
Average Elo: 0
Result: 1/1 = 100%