Player profile
Zoncu, Roberto Alessio
Dossier
42 of 43 games analyzed.
Accuracy: 93.1%
Opened e4: 11/14Opened Nf3: 2/14Opened c4: 1/14
Castled kingside: 22Same-side castling: 20Did not castle: 2
Played in the center: 11Played on the queenside: 6Fianchettoed kingside: 5Played on the kingside: 4Fianchettoed queenside: 3
Sacrificed material: 20Active pieces: 19Initiated exchanges: 16Kept the bishop pair: 14Backward pawn: 12Isolated pawn: 11Space advantage: 10Played gambits: 4Missed tactics: 4Avoided exchanges: 2
Openings
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As White 14 games 6W 8D 0L
Sicilian Defense 7 games 4W 3D 0L
Alapin Variation 4 games 2W 2D 0L
Smith-Morra Declined
2 games
0W
2D
0L
(unspecified)
1 game
1W
0D
0L
Barmen Defense, Modern Line
1 game
1W
0D
0L
Najdorf Variation 1 game 1W 0D 0L
Poisoned Pawn Accepted
1 game
1W
0D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
Fianchetto Variation
1 game
1W
0D
0L
Taimanov Variation 1 game 0W 1D 0L
Bastrikov Variation
1 game
0W
1D
0L
Ruy Lopez 2 games 1W 1D 0L
Morphy Defense 2 games 1W 1D 0L
Modern Steinitz Defense
1 game
1W
0D
0L
Neo-Arkhangelsk Variation
1 game
0W
1D
0L
French Defense 2 games 0W 2D 0L
King's Indian Attack 2 games 0W 2D 0L
(unspecified)
2 games
0W
2D
0L
King's Indian Attack, with e6 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Defense 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Yugoslav Variation, Advance Line
1 game
1W
0D
0L
English Opening 1 game 0W 1D 0L
King's English Variation 1 game 0W 1D 0L
Reversed Sicilian
1 game
0W
1D
0L
As Black 11 games 6W 2D 3L
French Defense 6 games 3W 2D 1L
Exchange Variation 2 games 1W 1D 0L
(unspecified)
2 games
1W
1D
0L
Advance Variation 2 games 0W 1D 1L
Milner-Barry Gambit, Hector Variation
1 game
0W
0D
1L
Extended Bishop Swap
1 game
0W
1D
0L
Hecht-Reefschläger Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Steinitz Variation 1 game 1W 0D 0L
Boleslavsky Variation
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 0W 0D 1L
Semi-Tarrasch Defense 1 game 0W 0D 1L
Exchange Variation
1 game
0W
0D
1L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
Four Knights Variation
1 game
1W
0D
0L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 0D 1L
Colle System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 1W 0D 0L
Panov Attack 1 game 1W 0D 0L
Modern Defense
1 game
1W
0D
0L
Blunders Top 4 of 161
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 43 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.11.02 | Round 6: Laneve, Giulio - Zoncu, Roberto Alessio | 6.2 | 2025.11.02 Laneve, Giulio (2860282) (2174) | 1 | 92.00% | 1. e4 e6 2. d4 d5 3. Nc3 Nc6 | |
| 2025.11.01 | Round 5: Zoncu, Roberto Alessio - Gola, Giorgio | 5.2 | 2025.11.01 Gola, Giorgio (2835911) (2134) | ½ | 96.00% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 | |
| 2025.11.01 | Round 4: Carrideo, Simone - Zoncu, Roberto Alessio | 4.6 | 2025.11.01 Carrideo, Simone (28520513) (2118) | 1 | 94.90% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2025.10.31 | Round 3: Zoncu, Roberto Alessio - Ferrante, Marco | 3.10 | 2025.10.31 Ferrante, Marco (2873201) (2144) | 1 | 94.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.10.30 | Round 1: Zoncu, Roberto Alessio - Bronzoni, Paolo | 1.6 | 2025.10.30 Bronzoni, Paolo (2898450) (1780) | 1 | 86.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.07.05 | Round 9: Verga, Francesco - Zoncu, Roberto Alessio | 9.5 | 2025.07.05 Verga, Francesco (28500598) (2097) | ½ | 99.20% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.07.04 | Round 8: Cina`, Vittorio - Zoncu, Roberto Alessio | 8.2 | 2025.07.04 Cina`, Vittorio (2849033) (2302) | 0 | 85.90% | 1. d4 e6 2. c4 Nf6 3. Nf3 d5 | |
| 2025.07.02 | Round 6: Maglioni, Leonardo - Zoncu, Roberto Alessio | 6.3 | 2025.07.02 Maglioni, Leonardo (2896830) (2071) | 1 | - | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2025.07.01 | Round 5: Zoncu, Roberto Alessio - Fava, Lorenzo | 5.2 | 2025.07.01 Fava, Lorenzo (2837434) (2316) | ½ | 86.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.06.30 | Round 4: Zoncu, Roberto Alessio - Pace, Gabriele | 4.7 | 2025.06.30 Pace, Gabriele (23404736) (1910) | 1 | 95.90% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.06.30 | Round 3: Barna, Marco - Zoncu, Roberto Alessio | 3.7 | 2025.06.30 Barna, Marco (28530527) (1972) | 1 | 99.10% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.06.29 | Round 2: Zoncu, Roberto Alessio - Donadini, Francesco | 2.7 | 2025.06.29 Donadini, Francesco (28577035) (1859) | 1 | 93.40% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.06.28 | Round 1: Consoli, Gabriele - Zoncu, Roberto Alessio | 1.7 | 2025.06.28 Consoli, Gabriele (28592743) (1709) | 1 | 93.80% | 1. c4 e6 2. g3 Nf6 3. Bg2 d5 | |
| 2025.06.20 | Round 7: Zoncu, Roberto Alessio - Urbani, Gabriel | 7.1 | 2025.06.20 Urbani, Gabriel (2830138) (2302) | ½ | 83.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.01.03 | Round 9: Zoncu, Roberto Alessio - Lekic, Dusan | 9.14 | 2025.01.03 Lekic, Dusan (905330) (2284) | ½ | 97.70% | 1. e4 c5 2. d4 cxd4 3. c3 Nf6 | |
| 2025.01.02 | Round 8: Stankovic, Milos - Zoncu, Roberto Alessio | 8.10 | 2025.01.02 Stankovic, Milos (938190) (2458) | 0 | 88.60% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2025.01.01 | Round 7: Zoncu, Roberto Alessio - Gkoumas, Georgios | 7.9 | 2025.01.01 Gkoumas, Georgios (4208935) (2449) | ½ | 98.70% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2024.12.28 | Round 2: Di Benedetto, Edoardo - Zoncu, Roberto Alessio | 2.12 | 2024.12.28 Di Benedetto, Edoardo (875740) (2411) | 0 | 93.00% | 1. Nf3 Nf6 2. e3 e6 3. d4 b6 | |
| 2024.12.27 | Round 1: Zoncu, Roberto Alessio - Hovhannisyan, Mher | 1.6 | 2024.12.27 Hovhannisyan, Mher (13300865) (2397) | ½ | 98.00% | 1. e4 e6 2. d3 d5 3. Nd2 Nf6 | |
| 2024.07.06 | Round 9: Zoncu, Roberto Alessio - Brozzi, Danilo | 9.44 | 2024.07.06 Brozzi, Danilo (2855637) (2209) | 1 | 90.80% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2024.07.05 | Round 8: Zoncu, Roberto Alessio - Sertorio, Yussef Lorenzo | 8.49 | 2024.07.05 Sertorio, Yussef Lorenzo (28589521) (1853) | 1 | 91.30% | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 | |
| 2024.07.04 | Round 7: Salvi, Tommaso - Zoncu, Roberto Alessio | 7.53 | 2024.07.04 Salvi, Tommaso (2881433) (1954) | 1 | 92.20% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2024.07.03 | Round 6: Zoncu, Roberto Alessio - Trevisan, Stefano | 6.52 | 2024.07.03 Trevisan, Stefano (2865756) (1869) | ½ | 96.00% | 1. e4 e6 2. d3 d5 3. Nd2 c5 | |
| 2024.07.02 | Round 5: Conte, Edoardo - Zoncu, Roberto Alessio | 5.51 | 2024.07.02 Conte, Edoardo (2863710) (1903) | ½ | 91.70% | 1. e4 e6 2. d4 d5 3. e5 Bd7 | |
| 2024.07.01 | Round 4: Zoncu, Roberto Alessio - Fava, Lorenzo | 4.45 | 2024.07.01 Fava, Lorenzo (2837434) (2161) | ½ | 95.30% | 1. c4 e5 2. Nc3 f5 3. g3 Nf6 | |
| 2023.09.17 | Round 9: Zoncu, Mattia Fabrizio - Zoncu, Roberto Alessio | 2023.09.17 Zoncu, Mattia Fabrizio (2848576) | ½ | 66.00% | 1. e4 e6 2. c4 d5 3. exd5 exd5 | ||
| 2023.09.16 | Round 8: Zoncu, Roberto Alessio - Tan, Yi Rui Ray | 2023.09.16 Tan, Yi Rui Ray (5826985) | 1 | 92.00% | 1. c4 Nf6 2. Nc3 e6 3. e4 d5 | ||
| 2023.09.15 | Round 7: Zoncu, Roberto Alessio - Pecorari, Marcello | 2023.09.15 Pecorari, Marcello (815497) | ½ | 89.80% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | ||
| 2023.09.14 | Round 6: Peter Anand, A - Zoncu, Roberto Alessio | 2023.09.14 Peter Anand, A (25003801) | ½ | 91.70% | 1. d4 e6 2. Nf3 Nf6 3. c3 b6 | ||
| 2023.09.13 | Round 5: Curovic, Slavko - Zoncu, Roberto Alessio | 2023.09.13 Curovic, Slavko (955272) | 1 | 94.50% | 1. d4 e6 2. c4 Nf6 3. Nf3 c5 | ||
| 2023.09.13 | Round 4: Zoncu, Roberto Alessio - Kopischke, Maik | 2023.09.13 Kopischke, Maik (24628115) | ½ | 91.00% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | ||
| 2023.09.12 | Round 3: Marino, Massimo - Zoncu, Roberto Alessio | 2023.09.12 Marino, Massimo (881872) | ½ | 87.10% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2023.09.11 | Round 1: Enzi, Gerald - Zoncu, Roberto Alessio | 2023.09.11 Enzi, Gerald (1621890) | 1 | 98.50% | 1. c4 e6 2. Nc3 Nf6 3. g3 d5 | ||
| 2023.09.11 | Round 2: Zoncu, Roberto Alessio - Vena, Antonio | 2023.09.11 Vena, Antonio (867772) | 1 | 93.90% | 1. e4 d6 2. d4 Nf6 3. Nc3 e5 | ||
| 2023.07.09 | Round 9: Zoncu Roberto Alessio - Ferrante Marco | 2023.07.09 Ferrante Marco | ½ | 93.30% | 1. c4 e6 2. Nc3 d5 3. g3 d4 | ||
| 2023.07.08 | Round 8: Conte Edoardo - Zoncu Roberto Alessio | 2023.07.08 Conte Edoardo | 1 | 90.50% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| 2023.07.07 | Round 7: Mascia Germano - Zoncu Roberto Alessio | 2023.07.07 Mascia Germano | 0 | 82.10% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2023.07.06 | Round 6: Zoncu Roberto Alessio - Barnà Marco | 2023.07.06 Barnà Marco | 1 | 90.50% | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | ||
| 2023.07.06 | Round 5: Zoncu Roberto Alessio - Roma Roberto | 2023.07.06 Roma Roberto | 0 | 83.50% | 1. e4 c5 2. d4 cxd4 3. c3 Nf6 | ||
| 2023.07.05 | Round 4: Bianco Paolo - Zoncu Roberto Alessio | 2023.07.05 Bianco Paolo | 1 | 90.30% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | ||
| 2023.07.04 | Round 3: Zoncu Roberto Alessio - Altissimo Tiziano | 2023.07.04 Altissimo Tiziano | ½ | 89.40% | 1. c4 c6 2. Nc3 d5 3. e3 Nf6 | ||
| 2023.07.03 | Round 2: Amonov Daler - Zoncu Roberto Alessio | 2023.07.03 Amonov Daler | 1 | 86.70% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | ||
| 2023.07.02 | Round 1: Zoncu Roberto Alessio - Bruno Davide | 2023.07.02 Bruno Davide | 1 | 89.50% | 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 |