Opening Repertoire Filter
My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Beginners
My Databases
Games
Top games
Annotated games
Ten Classics
Top 250
Most viewed games
Game Of The Week
ChessSpider!
Explorer
Novelties
Search Openings By Name/ECO
Latest Games In My Openings
Chess Delight
Endgames
Puzzles
Checkmates - Advanced
Chess Fun Quiz
Loyd on Saturday
Top tournaments in...
All-time top tournaments
Tournament Explorer
32 Classics
Portrait of a World Champion
Top players in...
Top players of all time
Player Profile
Player Explorer
Elo Calculator
News
Latest games
Checkmates in one
Checkmates in two
Checkmates in three
Twenty-four miniatures
Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Jacobs, Jon
FIDE
:
FIDE Card
Title
:
FM
Years
:
1971-2020
Number of games
:
44
Number of wins
:
9
Number of draws
:
11
Number of losses
:
24
White score
:
9/21 (42.86% - Average Elo: 2288.25)
Black score
:
5½/23 (23.91% - Average Elo: 2229.43)
Rating progression
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Jacobs, Jon (2098) - Tereladze, Sopiko (2141), Titled Tuesday intern op 29th Dec, Chess.com INT (B03) - 2020
Jacobs, Jon - Christiansen, Larry Mark, USA Junior-ch, Los Angeles (B44) - 1972
Jacobs, Jon - Herrick, M, US Open-73, Atlantic City (B88) - 1972
Berg, George P (2103) - Jacobs, Jon (2299), USA-chT Amateur East, Parsipanny (B00) - 2009
Yen, William (1976) - Jacobs, Jon (2193), New York Int op 11th, New York (A00) - 2018
Mahajan, Rushaan (1810) - Jacobs, Jon (2193), New York Int op 11th, New York (A41) - 2018
Jacobs, Jon - ? (21)
Almeida, Augusto Artur (0/1)
Bonin, Jay R (½/1)
Chellstorp, Craig V (0/1)
Chernov, Alexander A (0/1)
Christiansen, Larry Mark (1/1)
Figler, Ilya (½/1)
Garbarino, Jake (1/1)
Garcia Ramos, Daniel (½/1)
Herrick, M (1/1)
Johannesson, Ingvar Thor (0/1)
Khodzhamkuliev, Bahadur (½/1)
Kopec, Danny (½/1)
Krush, Irina (½/1)
Kurosaki, Takashi (0/1)
Ocipoff, Nicholas (1/1)
Paragua, Mark (0/1)
Rohde, Michael A (½/1)
Tereladze, Sopiko (1/1)
Thornley, John (0/1)
Weber, John1 (½/1)
Yap, Kim Steven (0/1)
? - Jacobs, Jon (23)
Asselin, Josee (0/1)
Barnes, Craig N (0/1)
Berg, George P (1/1)
Chabris, Christopher (0/1)
Erzhanov, Arman (0/1)
Graif, William (0/1)
Ingebretsen, Jens E (0/1)
Khachiyan, Melikset (0/1)
Khamrakulov, Djurabek (½/1)
Mahajan, Rushaan (1/1)
McCormick, Edgar Thomas (½/1)
Milovanovic, Dragan (0/1)
Montchalin, Michael (0/1)
Pincus, Alan (1/1)
Rohde, Michael A (0/1)
Romanchuk, Viktor (0/1)
Schiller, Eric Andrew (0/1)
Stoutenborough, Ross (0/1)
Swati, Ghate (0/1)
Taylor, Timothy (0/1)
Tian, Eddy (½/1)
Williams, Justus D (0/1)
Yen, William (1/1)
Openings played as White (19)
B21 Sicilian, 2.f4 and 2.d4 (1.e4 c5 2.f4)
Average Elo:
2269.5
Result:
1/2 = 50%
C00 French Defense (1.e4 e6)
Average Elo:
2358
Result:
½/2 = 25%
A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo:
0
Result:
0/1 = 0%
C99 Ruy Lopez, Closed, Chigorin, 12...cd (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 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 cxd4 13.cxd4)
Average Elo:
0
Result:
0/1 = 0%
B57 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4)
Average Elo:
0
Result:
½/1 = 50%
B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo:
0
Result:
1/1 = 100%
B88 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 Nc6)
Average Elo:
0
Result:
1/1 = 100%
C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo:
0
Result:
½/1 = 50%
B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4 a6 7.Bb3 b5)
Average Elo:
0
Result:
1/1 = 100%
E73 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2)
Average Elo:
0
Result:
0/1 = 0%
E39 Nimzo-Indian, Classical, Pirc Variation (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 O-O)
Average Elo:
2375
Result:
½/1 = 50%
A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo:
2538
Result:
0/1 = 0%
A05 Reti Opening (1.Nf3 Nf6)
Average Elo:
1753
Result:
0/1 = 0%
A01 Nimzovich-Larsen Attack (1.b3)
Average Elo:
0
Result:
1/1 = 100%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo:
2435
Result:
½/1 = 50%
B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo:
2285
Result:
½/1 = 50%
B06 Robatsch (1.e4 g6)
Average Elo:
2363
Result:
0/1 = 0%
C64 Ruy Lopez, Classical (1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5)
Average Elo:
2314
Result:
0/1 = 0%
B03 Alekhine's Defense (1.e4 Nf6 2.e5 Nd5 3.d4)
Average Elo:
2141
Result:
1/1 = 100%
Openings played as Black (16)
B00 Uncommon King's Pawn Opening (1.e4)
Average Elo:
2319.33
Result:
1/4 = 25%
D08 Queen's Gambit Declined, Albin Counter Gambit (1.d4 d5 2.c4 e5)
Average Elo:
0
Result:
0/2 = 0%
B79 Sicilian, Dragon, Yugoslav Attack, 12.h4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 O-O 8.Qd2 Nc6 9.Bc4 Bd7 10.O-O-O Qa5 11.Bb3 Rfc8 12.h4)
Average Elo:
0
Result:
0/2 = 0%
A29 English, Four Knights, Kingside Fianchetto (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.g3)
Average Elo:
0
Result:
1/2 = 50%
B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo:
2491
Result:
1/2 = 50%
B20 Sicilian (1.e4 c5)
Average Elo:
0
Result:
0/1 = 0%
A30 English, Symmetrical (1.c4 c5)
Average Elo:
2512
Result:
0/1 = 0%
A37 English, Symmetrical (1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.Nf3)
Average Elo:
2382
Result:
0/1 = 0%
A00 Uncommon Opening (1.g4, a3, h3, etc.)
Average Elo:
1976
Result:
1/1 = 100%
B80 Sicilian, Scheveningen (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6)
Average Elo:
2156
Result:
0/1 = 0%
A41 Queen's Pawn Game (with ...d6) (1.d4 d6)
Average Elo:
1810
Result:
1/1 = 100%
B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo:
2049
Result:
½/1 = 50%
B53 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4)
Average Elo:
2229
Result:
0/1 = 0%
A40 Queen's Pawn Game (1.d4)
Average Elo:
2266
Result:
0/1 = 0%
D10 Queen's Gambit Declined Slav (1.d4 d5 2.c4 c6)
Average Elo:
2258
Result:
0/1 = 0%
B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack (1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7)
Average Elo:
2125
Result:
0/1 = 0%