Player profile
Sergio Romero Calduch
Dossier
12 of 12 games analyzed.
Accuracy: 92.3%
Opened d4: 7/7
Same-side castling: 8Castled kingside: 7Castled queenside: 3Did not castle: 2Opposite-side castling: 1
Played on the queenside: 5Played in the center: 3Fianchettoed kingside: 1Played on the kingside: 1Fianchettoed queenside: 1
Active pieces: 10Sacrificed material: 9Initiated exchanges: 9Isolated pawn: 7Backward pawn: 7Missed tactics: 5Space advantage: 4Kept the bishop pair: 4Played gambits: 3Avoided exchanges: 1
Openings
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As White 7 games 4W 1D 2L
Queen's Gambit Declined 4 games 3W 0D 1L
Three Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Vienna Variation 1 game 1W 0D 0L
Quiet Variation
1 game
1W
0D
0L
Ragozin Defense 1 game 0W 0D 1L
Alekhine Variation
1 game
0W
0D
1L
Charousek Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Catalan Opening 1 game 0W 1D 0L
Open Defense 1 game 0W 1D 0L
Classical Line
1 game
0W
1D
0L
Tarrasch Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benko Gambit Accepted 1 game 0W 0D 1L
Fully Accepted Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 5 games 2W 2D 1L
Caro-Kann Defense 3 games 2W 1D 0L
Advance Variation 2 games 1W 1D 0L
Bayonet Attack
1 game
0W
1D
0L
Tal Variation
1 game
1W
0D
0L
Main Line 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Indian Defense 1 game 0W 0D 1L
Reshevsky Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 1D 0L
Ragozin Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 40
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 12 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2023.12.30 | Round 9: Sergio Romero Calduch - Raul Martinez Fernandez | 2023.12.30 Raul Martinez Fernandez | ½ | 91.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2023.12.29 | Round 8: Javier Longa Yauca - Sergio Romero Calduch | 2023.12.29 Javier Longa Yauca | 0 | 84.00% | 1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 | ||
| 2023.12.29 | Round 7: Sergio Romero Calduch - Alvaro Bravo de la Vega | 2023.12.29 Alvaro Bravo de la Vega | 1 | 96.40% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | ||
| 2023.12.28 | Round 6: Marcos Lianes Garcia - Sergio Romero Calduch | 2023.12.28 Marcos Lianes Garcia | ½ | 93.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2023.12.28 | Round 5: Sergio Romero Calduch - Samuel Bustos Bernardo | 2023.12.28 Samuel Bustos Bernardo | 1 | 92.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2023.12.27 | Round 4: Martin Horcajuelo Rocamora - Sergio Romero Calduch | 2023.12.27 Martin Horcajuelo Rocamora | ½ | 96.80% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2023.11.10 | Round 9: Osama A. Attalib - Sergio Romero Calduch | 2023.11.10 Osama A. Attalib (1937) | 1 | 97.60% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2023.11.09 | Round 8: Sergio Romero Calduch - Marko Fadi | 2023.11.09 Marko Fadi (2221) | 0 | 87.90% | 1. d4 d5 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.11.08 | Round 7: Sergio Romero Calduch - Arnash Bauyrzhan | 2023.11.08 Arnash Bauyrzhan (1993) | 1 | 95.00% | 1. d4 d5 2. c4 e6 3. Nc3 Be7 | ||
| 2023.11.07 | Round 6: Ahmed Abdullah S Alrehaili - Sergio Romero Calduch | 2023.11.07 Ahmed Abdullah S Alrehaili (2064) | 1 | 89.60% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | ||
| 2023.11.06 | Round 5: Sergio Romero Calduch - Abdulrahman Al Ibrahim | 2023.11.06 Abdulrahman Al Ibrahim (1888) | 1 | 90.30% | 1. d4 d5 2. c4 e6 3. Nc3 c5 | ||
| 2023.11.04 | Round 3: Sergio Romero Calduch - Shrayan Majumder | 2023.11.04 Shrayan Majumder (1921) | 0 | 92.80% | 1. d4 Nf6 2. c4 c5 3. d5 b5 |