Player profile
Subervi, Jonathan Sigfredo
Dossier
36 of 38 games analyzed.
Accuracy: 86.9%
Opened d4: 9/16Opened e4: 7/16
Castled kingside: 26Same-side castling: 23Castled queenside: 4Opposite-side castling: 4Did not castle: 4
Played on the kingside: 14Played in the center: 14Fianchettoed kingside: 6Played on the queenside: 3Fianchettoed queenside: 2
Active pieces: 26Initiated exchanges: 22Space advantage: 20Isolated pawn: 19Sacrificed material: 19Backward pawn: 18Kept the bishop pair: 16Missed tactics: 15Avoided exchanges: 7Accepted short draws: 4
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 18 games 1W 3D 14L
French Defense 3 games 0W 0D 3L
Advance Variation 1 game 0W 0D 1L
Euwe Variation
1 game
0W
0D
1L
Paulsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzo-Indian Defense 3 games 0W 2D 1L
Normal Variation 2 games 0W 1D 1L
(unspecified)
1 game
0W
0D
1L
Botvinnik System
1 game
0W
1D
0L
Rubinstein System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Defense 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Normal Variation 1 game 0W 0D 1L
King's Knight Variation
1 game
0W
0D
1L
Sicilian Defense 2 games 1W 0D 1L
Smith-Morra Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Lasker-Pelikan Variation 1 game 0W 0D 1L
Sveshnikov Variation
1 game
0W
0D
1L
Benoni Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Accepted 1 game 0W 0D 1L
Alekhine Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Four Knights Game 1 game 0W 0D 1L
Spanish Variation 1 game 0W 0D 1L
Ranken Variation
1 game
0W
0D
1L
Modern Defense 1 game 0W 0D 1L
Standard Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Slav Defense 1 game 0W 0D 1L
Geller Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Indian Accelerated 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Grünfeld Defense 1 game 0W 1D 0L
Three Knights Variation 1 game 0W 1D 0L
Vienna Variation
1 game
0W
1D
0L
Gunderam Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 18 games 2W 6D 10L
Ruy Lopez 3 games 0W 0D 3L
Morphy Defense 2 games 0W 0D 2L
Anderssen Variation
2 games
0W
0D
2L
Closed 1 game 0W 0D 1L
Martinez Variation
1 game
0W
0D
1L
Four Knights Game 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Queen's Gambit Declined 2 games 0W 1D 1L
Exchange Variation 2 games 0W 1D 1L
Sämisch Variation
1 game
0W
0D
1L
Reshevsky Variation
1 game
0W
1D
0L
Sicilian Defense 1 game 0W 1D 0L
Kan Variation 1 game 0W 1D 0L
Polugaevsky Variation
1 game
0W
1D
0L
Polish Opening 1 game 0W 0D 1L
Outflank Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Catalan Opening 1 game 0W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Trompowsky Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Slav Defense 1 game 0W 0D 1L
Quiet Variation 1 game 0W 0D 1L
Pin Defense
1 game
0W
0D
1L
Nimzo-Indian Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo, with a6
1 game
1W
0D
0L
Bogo-Indian Defense 1 game 0W 1D 0L
Wade-Smyslov Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Attack 1 game 0W 0D 1L
French Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Benoni Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 189
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 38 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.10.12 | Round 4: Lin, Bryan Enming - Subervi, Jonathan Sigfredo | 4.12 | 2025.10.12 Lin, Bryan Enming (30987121) (2323) | 0 | 84.10% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2025.10.12 | Round 3: Subervi, Jonathan Sigfredo - Otero, Joseph | 3.14 | 2025.10.12 Otero, Joseph (30999057) (1884) | 0 | - | 1. d4 Nf6 2. c4 e6 3. Nc3 c5 | |
| 2025.10.12 | Round 1: Subervi, Jonathan Sigfredo - Chasin, Nico | 1.2 | 2025.10.12 Chasin, Nico (30908477) (2443) | 0 | 75.50% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.10.12 | Round 7: Subervi, Jonathan Sigfredo - Ling, Chenxuan | 7.7 | 2025.10.12 Ling, Chenxuan (30983118) (2068) | 0 | - | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.10.11 | Round 6: Sarkar, Justin - Subervi, Jonathan Sigfredo | 6.8 | 2025.10.11 Sarkar, Justin (2010011) (2170) | ½ | 81.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.11 | Round 4: Hughes, John L - Subervi, Jonathan Sigfredo | 4.9 | 2025.10.11 Hughes, John L (2046105) (2128) | 0 | 85.20% | 1. b4 c6 2. Nf3 d5 3. e3 Nf6 | |
| 2025.10.11 | Round 1: Subervi, Jonathan Sigfredo - Dlugy, Maxim | 1.3 | 2025.10.11 Dlugy, Maxim (2000075) (2504) | 0 | 81.10% | 1. d4 d5 2. c4 dxc4 3. Nf3 a6 | |
| 2025.07.16 | Round 1: Lin, Bryan Enming - Subervi, Jonathan Sigfredo | 1.19 | 2025.07.16 Lin, Bryan Enming (30987121) (2302) | 0 | 86.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.05.26 | Round 9: Subervi, Jonathan Sigfredo - Lenderman, Aleksandr | 9.5 | 2025.05.26 Lenderman, Aleksandr (2021285) (2458) | 0 | 90.60% | 1. e4 e6 2. d4 d5 3. Nc3 Be7 | |
| 2025.05.25 | Round 7: Shangin, Lev - Subervi, Jonathan Sigfredo | 7.5 | 2025.05.25 Shangin, Lev (55681085) (2089) | 0 | 73.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.05.25 | Round 6: Subervi, Jonathan Sigfredo - Muthukumar, Haari | 6.2 | 2025.05.25 Muthukumar, Haari (30987261) (2222) | 0 | 86.50% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.05.24 | Round 5: Berczes, David - Subervi, Jonathan Sigfredo | 5.4 | 2025.05.24 Berczes, David (722960) (2397) | ½ | 85.70% | 1. d4 Nf6 2. Nf3 e6 3. g3 d5 | |
| 2025.05.24 | Round 4: Subervi, Jonathan Sigfredo - Pressman, Leif | 4.3 | 2025.05.24 Pressman, Leif (2023547) (2219) | 1 | 94.10% | 1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 | |
| 2025.05.24 | Round 2: Subervi, Jonathan Sigfredo - Ho, Carter | 2.4 | 2025.05.24 Ho, Carter (30965292) (2238) | 0 | 84.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.05.23 | Round 3: Paragua, Mark - Subervi, Jonathan Sigfredo | 3.3 | 2025.05.23 Paragua, Mark (5201241) (2433) | 1 | 77.10% | 1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 | |
| 2025.05.22 | Round 1: Barbosa, Oliver - Subervi, Jonathan Sigfredo | 1.2 | 2025.05.22 Barbosa, Oliver (5201640) (2430) | 0 | 86.60% | 1. Nf3 d5 2. d4 Nf6 3. c4 c6 | |
| 2025.05.18 | Round 8: Iinuma, Paul Y - Subervi, Jonathan Sigfredo | 8.1 | 2025.05.18 Iinuma, Paul Y (2031809) (2075) | ½ | 97.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 d5 | |
| 2025.03.31 | Round 9: Gaw, Chloe - Subervi, Jonathan Sigfredo | 9.1 | 2025.03.31 Gaw, Chloe (30966892) (2114) | ½ | 99.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.03.31 | Round 8: Subervi, Jonathan Sigfredo - Bortnyk, Mykola | 8.1 | 2025.03.31 Bortnyk, Mykola (14120836) (2395) | 0 | 83.70% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2025.03.28 | Round 2: Subervi, Jonathan Sigfredo - Yudasin, Leonid | 2.5 | 2025.03.28 Yudasin, Leonid (2802341) (2298) | ½ | 96.60% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.03.27 | Round 1: Hoffman, Luc - Subervi, Jonathan Sigfredo | 1.1 | 2025.03.27 Hoffman, Luc (30964644) (2211) | ½ | 83.60% | 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 | |
| 2025.03.26 | Round 7: Cherukuri, Nitesh - Subervi, Jonathan Sigfredo | 7.1 | 2025.03.26 Cherukuri, Nitesh (30978688) (2246) | 1 | 88.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.03.26 | Round 6: Subervi, Jonathan Sigfredo - Das, Aditeya | 6.1 | 2025.03.26 Das, Aditeya (30975972) (2196) | 0 | 85.80% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.03.26 | Round 5: Zhu, Linxi - Subervi, Jonathan Sigfredo | 5.1 | 2025.03.26 Zhu, Linxi (39900428) (2301) | 0 | 94.70% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.03.26 | Round 4: Subervi, Jonathan Sigfredo - Plotkin, Mark | 4.1 | 2025.03.26 Plotkin, Mark (2611651) (2349) | 0 | 85.30% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | |
| 2025.03.26 | Round 3: Espinosa, Pedro - Subervi, Jonathan Sigfredo | 3.1 | 2025.03.26 Espinosa, Pedro (30921066) (2242) | ½ | 90.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.02.17 | Round 9: Vertetics, Attila - Subervi, Jonathan Sigfredo | 9.2 | 2025.02.17 Vertetics, Attila (723720) (2428) | 0 | 86.80% | 1. Nf3 d5 2. e3 c5 3. b3 Nf6 | |
| 2025.02.17 | Round 8: Subervi, Jonathan Sigfredo - Barbosa, Oliver | 8.5 | 2025.02.17 Barbosa, Oliver (5201640) (2433) | 0 | 89.50% | 1. d4 d5 2. Nf3 Nf6 3. c4 c6 | |
| 2025.02.16 | Round 7: Subervi, Jonathan Sigfredo - Chirilov, James A | 7.1 | 2025.02.16 Chirilov, James A (30976677) (2245) | 0 | 83.20% | 1. d4 Nf6 2. c4 b6 3. Nf3 Bb7 | |
| 2025.02.16 | Round 6: Rajesh, C.S. - Subervi, Jonathan Sigfredo | 6.5 | 2025.02.16 Rajesh, C.S. (5025184) (2227) | 0 | 80.90% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 | |
| 2025.02.15 | Round 5: Subervi, Jonathan Sigfredo - Ho, Carter | 5.2 | 2025.02.15 Ho, Carter (30965292) (2166) | ½ | 95.20% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2025.02.15 | Round 4: Pagan, Jonathan - Subervi, Jonathan Sigfredo | 4.4 | 2025.02.15 Pagan, Jonathan (30903017) (2092) | 0 | 91.10% | 1. d4 Nf6 2. Nf3 e6 3. c4 c5 | |
| 2025.02.14 | Round 3: Subervi, Jonathan Sigfredo - Brain, Logan | 3.3 | 2025.02.14 Brain, Logan (30901847) (2145) | ½ | 91.50% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2025.02.14 | Round 2: Yudasin, Leonid - Subervi, Jonathan Sigfredo | 2.3 | 2025.02.14 Yudasin, Leonid (2802341) (2296) | 0 | 83.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.02.13 | Round 1: Subervi, Jonathan Sigfredo - Lin, Bryan Enming | 1.4 | 2025.02.13 Lin, Bryan Enming (30987121) (2290) | 0 | 87.70% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2024.04.13 | Round 2: Subervi, Jonathan Sigfredo - Bonin, Jay | 2024.04.13 Bonin, Jay (2000644) (2146) | 0 | 85.90% | 1. e4 e5 2. Nf3 Qe7 3. Bc4 g6 | ||
| 2023.05.25 | Round 9: Roa Angel Gabriel Cordoba - Jonathan Sigfredo Subervi | 2023.05.25 Roa Angel Gabriel Cordoba | 0 | 86.60% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| 2023.05.24 | Round 2: Jonathan Sigfredo Subervi - Jose Gabriel Cardoso Cardoso | 2023.05.24 Jose Gabriel Cardoso Cardoso | 0 | 85.50% | 1. e4 c5 2. Nc3 a6 3. d4 cxd4 |