My Databases
Log in
Register
Games
Openings
Puzzles
Tournaments
Players
News
Light / Fun
Opening Repertoire Filter
My Databases
Games
Top games
Annotated games
Ten Classics
Top 250 Games
Most viewed games
ChessSpider!
Explorer
Novelties
Openings By Name/ECO
Latest Opening Trends
Chess Delight
Endgames
Puzzles
Checkmates - Advanced
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
Chess Fun Quiz
Twenty-four miniatures
Player Profile
Player:
(Eg:
Carlsen,Magnus
)
Chudnovsky, Jacob
FIDE
:
FIDE Card
Title
:
FM
Years
:
1993-2023
Number of games
:
122
Number of wins
:
44
Number of draws
:
43
Number of losses
:
35
White score
:
39/64 (60.94% - Average Elo: 2283.59)
Black score
:
26½/58 (45.69% - Average Elo: 2330.56)
Rating progression
Games
White wins
White draws
White losses
Black wins
Black draws
Black losses
Top wins
Chudnovsky, Jacob - Tate, Emory (2370), Chicago op, Chicago (B94) - 1995
Chudnovsky, Jacob - Shapiro, Daniel E (2320), US Open-94, Philadelphia (C63) - 1993
Chudnovsky, Jacob (2367) - Przybylski, Wojciech (2308), Titled Tuesday intern op 08th Aug Early, Chess.com INT (B86) - 2023
Ivanov, Alexander (2555) - Chudnovsky, Jacob, Chicago op, Chicago (C89) - 1994
Schneider, Dmitry (2329) - Chudnovsky, Jacob (2346), USA-ch U18, Catonsville (C77) - 2000
Sarkar, Justin (2316) - Chudnovsky, Jacob (2346), USA-ch U18, Catonsville (C88) - 2000
Chudnovsky, Jacob - ? (62)
Cooper, Thomas L (1½/2)
Gratz, Glen (1/2)
Adams, Nick A (1/1)
Akopyan, Harutyun (½/1)
Ash, Robert (1/1)
Bakker, Andrew (1/1)
Bennett, Allan (0/1)
Bhat, Vinay S (0/1)
Bick, John D (1/1)
Brasket, Curt Justin (0/1)
Calton, Bill J (½/1)
Cavallo, Michael (½/1)
Felecan, Florin (0/1)
French, George (1/1)
Friedel, Joshua E (1/1)
Gershon, Alik (0/1)
Gertler, David (½/1)
Herndl, Harald (0/1)
Ivanov, Igor Vasilievich (0/1)
Jaracz, Pawel (0/1)
Jodorcovsky Werjivker, Paulo (1/1)
Kaidanov, Gregory S (½/1)
Karklins, Andrew (0/1)
Kelson, Richard (½/1)
Kleist, Frederick (1/1)
Kolinko, Paul (0/1)
Kreiman, Boris (0/1)
Kudrin, Sergey (0/1)
Kurtzman, Mark (½/1)
Lerner, David B (½/1)
MacArthur, John (1/1)
Maki, James (1/1)
Martinez, Marcel (½/1)
Nemec, Jachym (½/1)
O'Donnell, Robert (1/1)
Olesen, Martin (0/1)
Owen, Steven (½/1)
Pinto, Mark A (1/1)
Polizoti, Geoffrey (1/1)
Prawira, Dennis (1/1)
Prohorov, Olexandr (1/1)
Przybylski, Wojciech (1/1)
Puckett, Matthew (½/1)
Ruiz, Mauricio (½/1)
Sales, Jesse Noel (1/1)
Sattermann, V (1/1)
Shapiro, Daniel E (1/1)
Sharp, Dale Eugene (1/1)
Sherman, David (1/1)
Siegel, Noah J (½/1)
Solomon, Maxwell (1/1)
Stein, Peter (1/1)
Tate, Emory (1/1)
Theil, Carey (½/1)
Thorfinnsson, Bragi (1/1)
Weatherlake, John P (½/1)
Whatley, Andrew (½/1)
Whitfield, John (1/1)
Wojtkiewicz, Aleksander (0/1)
Yedidia, Jonathan (½/1)
Young, Ronald (½/1)
Zabailovich, Alexey (1/1)
? - Chudnovsky, Jacob (55)
Ivanov, Alexander (1/2)
Martinovsky, Eugene Simeon (½/2)
Sarkar, Justin (1/2)
Aaron, Deepak (½/1)
Adnan, Mohammad (1/1)
Benjamin, Joel (0/1)
Curdo, John (½/1)
Davies, Nigel Rodney (0/1)
Dean, Jim H (½/1)
Dlugy, Maxim (0/1)
Dunne, Alex (½/1)
Eckert, Doug D (1/1)
Fedorowicz, John P (0/1)
Fischer, Robert J (½/1)
Fishbein, Alexander (0/1)
Gregorz, Ralph (1/1)
Gurevich, Dmitry (0/1)
Hernandez, Hector R (1/1)
Holliman, Bob (½/1)
Kaidanov, Gregory S (0/1)
Kaufman, Larry C (0/1)
Klein, M (½/1)
Klemm, Vincent (½/1)
Koellner, Ruben Gideon (0/1)
Kohler, Aran (1/1)
Levine, David M (1/1)
Lisjak, Zlatko (½/1)
Lputian, Smbat G (½/1)
Manion, Josh (0/1)
Mendes, Aaron Reeve (0/1)
Mews, Bernhard (0/1)
Mont Reynaud, Jordy (0/1)
Navarro Segura, Roberto (½/1)
Nur, Nawrose Farh (½/1)
Perelshteyn, Eugene (½/1)
Reinaldo Castineira, Roi (1/1)
Rowland, Todd W (1/1)
Rufener, Markus (½/1)
Ruiz, Mauricio (½/1)
Rusev, Rosen Yordanov (1/1)
Schneider, Dmitry (1/1)
Sevillano, Enrico (0/1)
Sharp, Dale Eugene (1/1)
Simon, Jerry C (½/1)
Sokolin, Leonid M (0/1)
Stolerman, Jack (½/1)
Terrie, Henry L (½/1)
Tologontegin, Semetey (0/1)
Trammell, George (1/1)
Tuvshintugs, Bayarcec (1/1)
Waitzkin, Joshua (0/1)
West, James R (½/1)
Winer, Steven (½/1)
Young, Angelo (½/1)
Zaremba, Andrie (½/1)
Openings played as White (46)
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:
0
Result:
2½/3 = 83.33%
B95 Sicilian, Najdorf, 6...e6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6)
Average Elo:
2345
Result:
0/3 = 0%
B16 Caro-Kann, Bronstein-Larsen Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nf6 5.Nxf6+ gxf6)
Average Elo:
2264
Result:
2/3 = 66.67%
B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long (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)
Average Elo:
2267.5
Result:
1/3 = 33.33%
C78 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O)
Average Elo:
2150
Result:
1½/2 = 75%
B42 Sicilian, Kan (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3)
Average Elo:
2285
Result:
1/2 = 50%
C42 Petrov Defense (1.e4 e5 2.Nf3 Nf6)
Average Elo:
2315
Result:
1½/2 = 75%
C63 Ruy Lopez, Schliemann Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 f5)
Average Elo:
2320
Result:
2/2 = 100%
B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O Bd7)
Average Elo:
2375
Result:
0/2 = 0%
B36 Sicilian, Accelerated Fianchetto (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.c4)
Average Elo:
2610
Result:
½/2 = 25%
B86 Sicilian, Fischer-Sozin Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Bc4)
Average Elo:
2246.5
Result:
2/2 = 100%
B26 Sicilian, Closed, 6.Be3 (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3)
Average Elo:
0
Result:
1½/2 = 75%
C18 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3)
Average Elo:
2150
Result:
1½/2 = 75%
B33 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4)
Average Elo:
2420
Result:
1½/2 = 75%
B15 Caro-Kann (1.e4 c6 2.d4 d5 3.Nc3)
Average Elo:
2220
Result:
1/1 = 100%
B32 Sicilian (1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5)
Average Elo:
0
Result:
1/1 = 100%
C00 French Defense (1.e4 e6)
Average Elo:
2398
Result:
0/1 = 0%
C12 French, McCutcheon (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Bb4)
Average Elo:
0
Result:
½/1 = 50%
E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo:
2225
Result:
½/1 = 50%
B17 Caro-Kann, Steinitz Variation (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7)
Average Elo:
2215
Result:
1/1 = 100%
B96 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4)
Average Elo:
2220
Result:
0/1 = 0%
B08 Pirc, Classical (1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3)
Average Elo:
2215
Result:
1/1 = 100%
B81 Sicilian, Scheveningen, Keres Attack (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.g4)
Average Elo:
2295
Result:
0/1 = 0%
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:
2205
Result:
1/1 = 100%
B04 Alekhine's Defense, Modern (1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3)
Average Elo:
2310
Result:
0/1 = 0%
C13 French (1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7)
Average Elo:
2475
Result:
0/1 = 0%
B40 Sicilian (1.e4 c5 2.Nf3 e6)
Average Elo:
2472
Result:
0/1 = 0%
B30 Sicilian (1.e4 c5 2.Nf3 Nc6)
Average Elo:
2103
Result:
1/1 = 100%
C16 French, Winawer (1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5)
Average Elo:
2605
Result:
½/1 = 50%
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:
2407
Result:
0/1 = 0%
B44 Sicilian (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6)
Average Elo:
0
Result:
½/1 = 50%
C43 Petrov, Modern Attack (1.e4 e5 2.Nf3 Nf6 3.d4 exd4 4.e5 Ne4 5.Qxd4)
Average Elo:
2010
Result:
½/1 = 50%
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:
2349
Result:
½/1 = 50%
B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 Be7 8.O-O-O O-O 9.f4 Nxd4 10.Qxd4)
Average Elo:
0
Result:
1/1 = 100%
B01 Scandinavian (1.e4 d5)
Average Elo:
0
Result:
½/1 = 50%
C05 French, Tarrasch (1.e4 e6 2.d4 d5 3.Nd2 Nf6)
Average Elo:
2084
Result:
1/1 = 100%
D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo:
2077
Result:
1/1 = 100%
C10 French (1.e4 e6 2.d4 d5 3.Nc3)
Average Elo:
2086
Result:
1/1 = 100%
B46 Sicilian, Taimanov Variation (1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6)
Average Elo:
0
Result:
1/1 = 100%
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:
0
Result:
1/1 = 100%
B19 Caro-Kann, Classical (1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3 Nd7)
Average Elo:
0
Result:
½/1 = 50%
C60 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5)
Average Elo:
0
Result:
1/1 = 100%
B94 Sicilian, Najdorf (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5)
Average Elo:
2370
Result:
1/1 = 100%
B25 Sicilian, Closed (1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo:
0
Result:
1/1 = 100%
B66 Sicilian, Richter-Rauzer Attack, 7...a6 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6)
Average Elo:
2260
Result:
½/1 = 50%
C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.c3 Bd7 6.d4 g6)
Average Elo:
0
Result:
1/1 = 100%
Openings played as Black (37)
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:
2409.43
Result:
2/7 = 28.57%
C54 Giuoco Piano (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.cxd4)
Average Elo:
2239.8
Result:
3½/6 = 58.33%
C45 Scotch Game (1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4)
Average Elo:
2079
Result:
½/3 = 16.67%
A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo:
2260
Result:
1/3 = 33.33%
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:
2555
Result:
2/2 = 100%
D97 Grunfeld, Russian (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4)
Average Elo:
2555
Result:
1/2 = 50%
D85 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5)
Average Elo:
2465
Result:
½/2 = 25%
C84 Ruy Lopez, Closed (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7)
Average Elo:
2368
Result:
1/2 = 50%
C77 Ruy Lopez (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6)
Average Elo:
2227
Result:
1/2 = 50%
D00 Queen's Pawn Game (1.d4 d5)
Average Elo:
2249
Result:
1½/2 = 75%
E61 King's Indian (1.d4 Nf6 2.c4 g6 3.Nc3)
Average Elo:
0
Result:
1/1 = 100%
E75 King's Indian, Averbakh, Main line (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 c5 7.d5 e6)
Average Elo:
2620
Result:
0/1 = 0%
C52 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Ba5)
Average Elo:
2590
Result:
½/1 = 50%
A49 King's Indian, Fianchetto without c4 (1.d4 Nf6 2.Nf3 g6 3.g3)
Average Elo:
2325
Result:
0/1 = 0%
C90 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)
Average Elo:
0
Result:
1/1 = 100%
D87 Grunfeld, Exchange (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2 c5)
Average Elo:
0
Result:
1/1 = 100%
A27 English, Three Knights System (1.c4 e5 2.Nc3 Nc6 3.Nf3)
Average Elo:
2570
Result:
0/1 = 0%
A15 English (1.c4 Nf6)
Average Elo:
2335
Result:
0/1 = 0%
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:
0
Result:
½/1 = 50%
D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo:
2530
Result:
0/1 = 0%
D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo:
2285
Result:
½/1 = 50%
C47 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6)
Average Elo:
2430
Result:
0/1 = 0%
D77 Neo-Grunfeld, 6.O-O (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O)
Average Elo:
2305
Result:
½/1 = 50%
D89 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Ne2)
Average Elo:
2140
Result:
0/1 = 0%
A07 King's Indian Attack (1.Nf3 d5 2.g3)
Average Elo:
0
Result:
½/1 = 50%
A45 Queen's Pawn Game (1.d4 Nf6)
Average Elo:
0
Result:
1/1 = 100%
D75 Neo-Grunfeld, 6.cd Nxd5, 7.O-O c5, 8.dxc5 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.cxd5 Nxd5 7.O-O c5 8.dxc5)
Average Elo:
2435
Result:
½/1 = 50%
E19 Queen's Indian, Old Main line, 9.Qxc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3)
Average Elo:
2185
Result:
½/1 = 50%
C36 King's Gambit Accepted, Abbazia Defense (1.e4 e5 2.f4 exf4 3.Nf3 d5)
Average Elo:
2195
Result:
1/1 = 100%
A11 English, Caro-Kann Defensive System (1.c4 c6)
Average Elo:
0
Result:
½/1 = 50%
E12 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6)
Average Elo:
0
Result:
½/1 = 50%
A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo:
2308
Result:
½/1 = 50%
E30 Nimzo-Indian, Leningrad (1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5)
Average Elo:
2337
Result:
½/1 = 50%
C55 Two Knights Defense (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6)
Average Elo:
2067
Result:
½/1 = 50%
C49 Four Knights (1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Bb5 Bb4)
Average Elo:
2249
Result:
½/1 = 50%
D02 Queen's Pawn Game (1.d4 d5 2.Nf3)
Average Elo:
2478
Result:
0/1 = 0%
A80 Dutch (1.d4 f5)
Average Elo:
2011
Result:
1/1 = 100%