Atares Buisan, Sergio
| FIDE title | None |
| FIDE ID | 54731810 |
| Born | 2009 |
| Sex | Male |
| Federation | ESP |
| Games for download | 51 |
| Profile view | Visits: 2 |
Current rates
| ELO Classic | ELO Rapid | ELO Blitz |
| 2099 | 1994 | 1890 |
Number of rated games in the last period
| Classic Games | Rapid Games | Blitz Games |
| 1 | 0 | 11 |
Effectiveness of Atares Buisan Sergio in official chess games
| Wins | Draws | Losses |
| 23 | 6 | 22 |
Rating Progress Chart of Sergio Atares Buisan
Rating Progress Chart shows the change of FIDE rating of a chess player over time depending on the games played per month.| Period | Classic Rate | Rapid Rate | Blitz Rate |
| 2025-01 | 2107 | 1994 | 1803 |
| 2024-07 | 2072 | 1858 | 1803 |
| 2024-01 | 1937 | 1763 | 1673 |
| 2023-07 | 1790 | 1474 | 1551 |
| 2023-01 | 1691 | 1429 | 1551 |
| 2022-01 | 1513 | 1303 | |
| 2022-07 | 1628 | 1303 | 1551 |
| 2021-01 | 1187 | ||
| 2021-07 | 1205 | ||
| 2020-01 | 1151 | ||
| 2020-07 | 1187 |
Analyzing the loss of accuracy of Atares Buisan Sergio by year
A sentipawns is a unit of measurement used in chess to represent an advantage. A sentipawns is equal to 1/100 of the value of a pawn. 100 sentipawns are equal to 1 pawn. These values play no role in the game, but are useful in computer chess and for computer analysis when evaluating positions. To evaluate the accuracy of play in a particular game, it is important to analyze the loss of accuracy of play (loss of sentipawns). For example, if a chess player, who played with white pieces, in a game of 30 moves made all moves on the first line (did not lose sentipawns), then his accuracy loss index will be equal to zero (just an excellent and almost impossible result). And if his partner, who played with black pieces, made 20 moves out of 30 on the first line, and 10 out of 30 moves with a loss of 100 sentipawns each time (for example, on the first line the evaluation of the position is equal to: +0.5, and Black made bad moves with an evaluation of +1.5). The analytical report shows the change in the accuracy of Sergio in the opening and at the end of the game by year. The games were analyzed using the Stockfish 17.| Year | White Debute | White Endgame | Black Debute | Black Endgame |
| 2024 | 0.09 | -2.86 | 0.34 | 5.35 |
| 2023 | -0.12 | 0.28 | -0.16 | -0.54 |
| 2022 | -0.71 | 0.17 | -0.17 | 2.30 |
| 2021 | -0.17 | 1.14 | -0.38 | 3.67 |
Last official chess games of Atares Buisan Sergio
Оur database contains 51 Sergio official chess games. On the chessboard you can play the last 10 games in online mode. Below there is a link to download all chess games in PGN format for free.| Date | Event | Result | Players | ECO | ScoreSheet |
|---|---|---|---|---|---|
| 2024-07-11 | Benasque op 43rd | 1-0 | Hernandez, Cristian Andres - Atares Buisan, Sergio | Sicilian: Lowenthal, Kalashnikov, 6.c4 (B32) | 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 g6 7.N1c3 a6 8.Na3 Bg7 9.Bd3 Nf6 10.O-O O-O |
| 2024-07-09 | Benasque op 43rd | 1-0 | Yordanov, Lachezar - Atares Buisan, Sergio | Nimzo-Indian: 4.e3 c5 (E26) | 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 b6 7.Rb1 Qc7 8.Nf3 O-O 9.Bd3 d6 10.e4 e5 |
| 2024-07-06 | Benasque op 43rd | 0-1 | Atares Buisan, Sergio - Vocaturo, Daniele | Sicilian: Najdorf, 6.Be2 e5 7.Nb3 Be7 (B92) | 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e5 7.Nb3 Be7 8.Qd3 Be6 9.Bd2 O-O 10.O-O a5 |
| 2023-07-30 | ESP-ch U16 rapid | 0-1 | Hervada Serrano, Dario - Atares Buisan, Sergio | Sicilian: Accelerated Fianchetto, Modern, 6.Be3 Nf6 7.Be2 O-O 8.O-O d5 9.exd5 (B34) | 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Be2 O-O 8.O-O d5 9.exd5 Nxd5 10.Nxd5 Qxd5 |
| 2023-07-30 | ESP-ch U16 rapid | 1-0 | Gonzalez Castillo, Jose Javier - Atares Buisan, Sergio | Indian: 2.Nc3 (A43) | 1.d4 Nf6 2.Nc3 c5 3.d5 e6 4.Bg5 d6 5.e4 Be7 6.Nf3 exd5 7.exd5 O-O 8.Bd3 Bg4 9.O-O Nbd7 10.h3 Bxf3 |
| 2023-07-30 | ESP-ch U16 rapid | 0-1 | Atares Buisan, Sergio - Sanz Gorospe, Ibai | Sicilian: Open, 2...d6, 5.Nc3 Nc6 6.Be3 Ng4 (B56) | 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be3 Ng4 7.Nxc6 bxc6 8.Bg5 h6 9.Bh4 g5 10.Bg3 Bg7 |
| 2023-07-29 | ESP-ch U16 rapid | 0-1 | Atares Buisan, Sergio - Salvador Buiza, Victor | Giuoco Pianissimo: 5.d3 (C54) | 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 O-O 6.Nbd2 a6 7.a4 d5 8.exd5 Nxd5 9.Ne4 Ba7 10.b4 h6 |
Benasque op 43rd, Benasque, 2024-07-11
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 g6 7.N1c3 a6 8.Na3 Bg7 9.Bd3 Nf6 10.O-O O-O 11.Nc2 Nd7 12.Be3 f5 13.exf5 gxf5 14.f4 Nc5 15.Rb1 exf4 16.Bxf4 Ne5 17.Be2 Ne6 18.Bd2 Bd7 19.Nd5 Bc6 20.Kh1 Bxd5 21.cxd5 Nc5 22.Nd4 Qd7 23.b4 Ne4 24.Ne6 Rf6 25.Be1 Rxe6 26.dxe6 Qxe6 27.Qb3 d5 28.Rd1 Rd8 29.Bg3 b5 30.Bxe5 Bxe5 31.Qh3 Rf8 32.Bd3 Rf6 33.Bxe4 dxe4 34.g3 Bc3 35.Rd8+ Kg7 36.Rfd1 e3 37.R8d7+ Rf7 38.Rxf7+ Qxf7 39.Qg2 Bxb4 40.Qb2+ Qf6 41.Qxb4 e2 42.Re1 Qc6+ 43.Kg1 Qb6+ 44.Kg2 Qe3 45.Qb2+ 1-0
1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 d6 6.c4 g6 7.N1c3 a6 8.Na3 Bg7 9.Bd3 Nf6 10.O-O O-O 11.Nc2 Nd7 12.Be3 f5 13.exf5 gxf5 14.f4 Nc5 15.Rb1 exf4 16.Bxf4 Ne5 17.Be2 Ne6 18.Bd2 Bd7 19.Nd5 Bc6 20.Kh1 Bxd5 21.cxd5 Nc5 22.Nd4 Qd7 23.b4 Ne4 24.Ne6 Rf6 25.Be1 Rxe6 26.dxe6 Qxe6 27.Qb3 d5 28.Rd1 Rd8 29.Bg3 b5 30.Bxe5 Bxe5 31.Qh3 Rf8 32.Bd3 Rf6 33.Bxe4 dxe4 34.g3 Bc3 35.Rd8+ Kg7 36.Rfd1 e3 37.R8d7+ Rf7 38.Rxf7+ Qxf7 39.Qg2 Bxb4 40.Qb2+ Qf6 41.Qxb4 e2 42.Re1 Qc6+ 43.Kg1 Qb6+ 44.Kg2 Qe3 45.Qb2+ 1-0
Download all the chess games of Sergio for free
Last Tournaments of Atares Buisan Sergio
| Tournaments | Positions | Date |
|---|---|---|
| Benasque op 43rd | 3 | 2024-07-06 |
| ESP-ch U14 rapid | 8 | 2023-07-22 |
| ESP-ch U16 rapid | 4 | 2023-07-29 |
| Aragon-chT Preferente Gr I | 7 | 2023-01-28 |
| ESP-ch U14 Rapid | 9 | 2022-07-23 |
| Aragon-ch | 1 | 2022-08-27 |
| Aragon-chT Preferente Gr II | 1 | 2022-02-12 |
| ESP-ch U14 | 11 | 2022-07-20 |
| ESP-ch U12 | 7 | 2021-07-05 |
Statistics of the most played openings by Sergio with white
Below are the most frequently played openings of Sergio for White, in descending order of frequency.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| B12 (Caro-Kann: Advance, 4.h4) | 2 | 1 | 1 | 0 |
| C03 (French: Tarrasch, 3...dxe4) | 1 | 0 | 0 | 1 |
| C55 (Two Knights: Deutz Gambit) | 1 | 0 | 1 | 0 |
| B28 (Sicilian: O'Kelly Variation, 1.e4 c5 2.Nf3 a6) | 1 | 0 | 1 | 0 |
| B00 (Nimzowitsch Defence: 2.d4 d5 3.e5) | 1 | 1 | 0 | 0 |
| B92 (Sicilian: Najdorf, 6.Be2 e5 7.Nb3 Be7) | 1 | 0 | 1 | 0 |
| B43 (Sicilian: Kan, 5.Nc3 Qc7 6.Bd3) | 1 | 1 | 0 | 0 |
| B17 (Caro-Kann: Steinitz, 5.Ng5 Ngf6 6.Bd3) | 1 | 1 | 0 | 0 |
| B23 (Sicilian: Closed, 1.e4 c5 2.Nc3 e6) | 1 | 0 | 1 | 0 |
| B56 (Sicilian: Open, 2...d6, 5.Nc3 Nc6 6.Be3 Ng4) | 1 | 0 | 1 | 0 |
Statistics of the most played openings by Sergio with black
Below are the most frequently played openings of Sergio for Black in descending order of frequency of play.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| B22 (Sicilian: Alapin, 2...Nf6 3.e5 Nd5 4.Nf3 Nc6) | 2 | 1 | 1 | 0 |
| A45 (Indian: 2.Nc3) | 2 | 1 | 1 | 0 |
| B36 (Sicilian: Maroczy Bind, 5...Nf6 6.Nc3 d6) | 2 | 0 | 0 | 2 |
| B34 (Sicilian: Accelerated Fianchetto, Modern, 6.Be3 Nf6 7.Be2 O-O 8.O-O d5 9.exd5) | 1 | 1 | 0 | 0 |
| C44 (Scotch Gambit: 5.c3 d3) | 1 | 0 | 1 | 0 |
| B34 (Sicilian: Accelerated Fianchetto, Modern, 6.Nb3) | 1 | 1 | 0 | 0 |
| B36 (Sicilian: Maroczy Bind, 5...Nf6 6.Nc3 d6 7.Be2 Nxd4 8.Qxd4 Bg7 9.Be3 O-O) | 1 | 1 | 0 | 0 |
| B30 (Sicilian: Rossolimo, 1.e4 c5 2.Nf3 Nc6 3.Bb5) | 1 | 0 | 1 | 0 |
| B21 (Sicilian: Smith-Morra, 3.c3 d3) | 1 | 0 | 1 | 0 |
| B35 (Sicilian: Accelerated Fianchetto, Modern, 7.Bc4 Qa5) | 1 | 1 | 0 | 0 |