Player profile
Pecci, William
Dossier
21 of 22 games analyzed.
Accuracy: 85.8%
Opened e4: 8/8
Castled kingside: 16Same-side castling: 14Did not castle: 4Castled queenside: 1Opposite-side castling: 1
Played on the kingside: 8Played in the center: 7Fianchettoed queenside: 5Played on the queenside: 4
Active pieces: 13Space advantage: 12Sacrificed material: 11Kept the bishop pair: 10Backward pawn: 10Initiated exchanges: 9Missed tactics: 8Isolated pawn: 7Avoided exchanges: 5Played gambits: 2
Openings
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As White 9 games 2W 2D 5L
Ruy Lopez 3 games 0W 1D 2L
Exchange Variation 2 games 0W 1D 1L
Gligoric Variation
1 game
0W
1D
0L
Normal Variation
1 game
0W
0D
1L
Berlin Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 3 games 1W 1D 1L
Kramnik Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Nyezhmetdinov-Rossolimo Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Rubinstein Variation
1 game
0W
0D
1L
French Defense 1 game 0W 0D 1L
Schlechter Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Pirc Defense 1 game 1W 0D 0L
Austrian Attack 1 game 1W 0D 0L
Unzicker Attack
1 game
1W
0D
0L
As Black 13 games 5W 2D 6L
Queen's Gambit Declined 4 games 2W 0D 2L
Janowski Variation 3 games 1W 0D 2L
(unspecified)
3 games
1W
0D
2L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Attack 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Neo-Arkhangelsk Variation
1 game
1W
0D
0L
Italian Game 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo
1 game
0W
0D
1L
English Opening 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
Catalan Defense Accepted
1 game
0W
0D
1L
Catalan Opening 1 game 1W 0D 0L
Open Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Defense 1 game 0W 1D 0L
Winawer Variation 1 game 0W 1D 0L
Bogoljubow Variation
1 game
0W
1D
0L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Game 1 game 0W 0D 1L
Scotch Gambit 1 game 0W 0D 1L
London Defense
1 game
0W
0D
1L
Blunders Top 4 of 110
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 22 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.09.13 | Round 4: Pecci, William - Remitz, Uno | 4.8 | 2025.09.13 Remitz, Uno (1769537) (1881) | ½ | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.09.13 | Round 3: Gennari, Jacopo - Pecci, William | 3.4 | 2025.09.13 Gennari, Jacopo (854646) (2154) | 1 | 85.90% | 1. d4 d5 2. c4 e6 3. Nf3 a6 | |
| 2025.05.03 | Round 9: Rubinshtein, Kamilla - Pecci, William | 9.39 | 2025.05.03 Rubinshtein, Kamilla (2838708) (2061) | 1 | 93.10% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.05.02 | Round 8: Pecci, William - Destic, Elena | 8.38 | 2025.05.02 Destic, Elena (36001988) (1959) | 0 | 75.90% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.05.01 | Round 7: Brunello, Marina - Pecci, William | 7.34 | 2025.05.01 Brunello, Marina (822590) (2323) | ½ | 96.00% | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 | |
| 2025.04.30 | Round 6: Pecci, William - Grot, Blazej | 6.35 | 2025.04.30 Grot, Blazej (21835845) (2206) | ½ | 89.00% | 1. e4 c5 2. Nf3 e6 3. c4 Nc6 | |
| 2025.04.28 | Round 3: Kalosha, Zhiulien Oleksii - Pecci, William | 3.22 | 2025.04.28 Kalosha, Zhiulien Oleksii (14183706) (2315) | 0 | 88.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.04.27 | Round 1: Travadon, Loic - Pecci, William | 1.16 | 2025.04.27 Travadon, Loic (26092131) (2451) | 0 | 89.90% | 1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 | |
| 2024.12.20 | XI Sunway Sitges International Chess Festival 2024 - Group A | 8.33 | 2024.12.20 Van Zyl-Rudd, Jack (14309017) (2268) | 0 | 89.60% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | |
| 2024.12.12 | XI Sunway Sitges International Chess Festival 2024 - Group A | 1.3 | 2024.12.12 Tin, Jingyao (5804418) (2588) | 0 | 91.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.10.06 | Round 5: Bevilacqua, Maurizio - Pecci, William | 5.5 | 2024.10.06 Bevilacqua, Maurizio (803332) (2027) | 1 | 88.00% | 1. d4 d5 2. Nf3 Nf6 3. c4 e6 | |
| 2024.10.06 | Round 4: Pecci, William - Triglia, Alessandro | 4.8 | 2024.10.06 Triglia, Alessandro (28561678) (1963) | 1 | 96.70% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 | |
| 2024.10.05 | Round 3: Ferri, Fabio - Pecci, William | 3.9 | 2024.10.05 Ferri, Fabio (844896) (1906) | ½ | 84.80% | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 | |
| 2024.10.05 | Round 2: Pecci, William - Di Benedetto, Edoardo | 2.3 | 2024.10.05 Di Benedetto, Edoardo (875740) (2411) | 0 | 86.60% | 1. e4 e6 2. d4 d5 3. Bd3 dxe4 | |
| 2024.10.04 | Round 1: Chimenti, Andrea - Pecci, William | 1.11 | 2024.10.04 Chimenti, Andrea (873748) (1820) | 1 | 98.70% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | |
| 2024.05.25 | Round 7: Pecci, William - Motola, Jacopo | 2024.05.25 Motola, Jacopo (863190) (2209) | 0 | 86.50% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | ||
| 2024.05.25 | Round 6: Mola, Pietro - Pecci, William | 2024.05.25 Mola, Pietro (804665) (2135) | 1 | 86.40% | 1. d4 d5 2. Bf4 Nf6 3. e3 c5 | ||
| 2024.05.25 | Round 5: Pecci, William - Casadio, Niccolo` | 2024.05.25 Casadio, Niccolo` (2827951) (2233) | 1 | 88.90% | 1. e4 g6 2. d4 Bg7 3. Nc3 d6 | ||
| 2024.05.25 | Round 3: Favilli, Edoardo - Pecci, William | 2024.05.25 Favilli, Edoardo (2803718) (2211) | 0 | 63.40% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | ||
| 2024.05.25 | Round 1: Sonis, Francesco - Pecci, William | 2024.05.25 Sonis, Francesco (895733) (2495) | 0 | 87.50% | 1. c4 e6 2. d4 d5 3. Nc3 a6 | ||
| 2024.02.11 | Quarto turno: William Pecci - Neven Hercegovac | 2024.02.11 Neven Hercegovac | 0 | 53.10% | 1. e4 c5 2. Nf3 e6 3. c4 Nc6 | ||
| 2024.02.10 | Secondo turno: Federico Massazza - William Pecci | 2024.02.10 Federico Massazza | 0 | 82.00% | 1. d4 d5 2. c4 e6 3. Nc3 a6 |