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Alonso Fernandez, Marcos

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Alonso Fernandez, Marcos
FIDE titleFM
FIDE ID2252198
Born1988
SexMale
FederationESP
Games for download142
Profile viewVisits: 2 Last: 2025-01-11 09:11:08

Current rates

ELO ClassicELO RapidELO Blitz
227202247

Number of rated games in the last period

Classic GamesRapid GamesBlitz Games
000

Effectiveness of Alonso Fernandez Marcos in official chess games

WinsDrawsLosses
593647

Rating Progress Chart of Marcos Alonso Fernandez

Rating Progress Chart shows the change of FIDE rating of a chess player over time depending on the games played per month.


PeriodClassic RateRapid RateBlitz Rate
2025-0122722247
2024-0122722247
2024-0722722247
2023-0722722247
2023-0122722247
2022-0722722247
2022-0122722247
2021-0122722247
2021-0722722247
2020-0722722247
2020-0122722247
2019-0722722247

Online chess players who have the name Marcos Alonso Fernandez in profile

You can do a more thorough search using the "Alonso Fernandez Marcos" to find accounts on lichess.org, chess.com. You will be amazed by results. Keep in mind that searching can demand a lot of time as you need to scan millions of records.
PlayerNameDescriptionCountryCityGames
marchutin77Marcos Alonso Fernandez SpainMadrid♟

Analyzing the loss of accuracy of Alonso Fernandez Marcos 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 Marcos in the opening and at the end of the game by year. The games were analyzed using the Stockfish 17.




YearWhite DebuteWhite EndgameBlack DebuteBlack Endgame
20070.090.66-0.061.48
2006-0.120.52-0.03-0.47
20050.350.820.20-1.21
20040.16-0.770.28-0.79
20030.561.10-0.171.35
20020.362.110.091.60
20010.463.81-0.32-0.86
20000.851.660.09-0.22
1999-0.51-4.790.000.00
1998-2.26-4.312.076.34
19926.667.240.000.00

Last official chess games of Alonso Fernandez Marcos

Оur database contains 142 Marcos 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.
DateEventResultPlayersECOScoreSheet
2007-11-11San Agustin op 12th1-0Alonso Fernandez, Marcos - Olay Valdes, RodrigoKing's Indian: 4.e4 O-O 5.Nf3 (E97)1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 f5
2007-11-11San Agustin op 12th0-1Nitelea, Barbu Alexandru - Alonso Fernandez, MarcosSicilian: 1.e4 c5 2.Nf3 e6 (B22)1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 d6 7.Bc4 Nb6 8.Bd3 Bd7 9.O-O Bc6 10.Re1 N8d7
2007-11-11San Agustin op 12th0-1Alonso Fernandez, Marcos - Gluszko, TomaszGrünfeld: 5.e3 (D94)1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3 c5 6.dxc5 Qa5 7.cxd5 Nxd5 8.Qxd5 Bxc3+ 9.Bd2 Be6 10.Qxb7 Bxd2+
2007-11-11San Agustin op 12th1-0Idrisov, Tebriz Arif Oglu - Alonso Fernandez, MarcosQueen's Pawn: 2.Nf3 Nf6 (E59)1.d4 d5 2.Nf3 Nf6 3.c4 e6 4.Nc3 Bb4 5.e3 O-O 6.a3 Bxc3+ 7.bxc3 c5 8.Bd3 dxc4 9.Bxc4 Qc7 10.Be2 Nc6
2007-11-11San Agustin op 12th1-0Alonso Fernandez, Marcos - Karabayir, Mustafa YilmazQueen's Pawn: Neo-Indian (D42)1.d4 Nf6 2.c4 e6 3.Nc3 d5 4.Nf3 c5 5.cxd5 Nxd5 6.e3 Nc6 7.Bd3 cxd4 8.exd4 Be7 9.O-O O-O 10.a3 Nxc3
2007-11-11San Agustin op 12th1-0Sipahioglu, Irmak - Alonso Fernandez, MarcosQGD: 3.Nf3 Nf6 (D36)1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.cxd5 exd5 5.Bg5 c6 6.Nc3 Be7 7.Qc2 g6 8.e3 Bf5 9.Bd3 Bxd3 10.Qxd3 O-O
2007-11-11San Agustin op 12th1-0Alonso Fernandez, Marcos - Shabanov, Nurlan MammadSemi-Slav: 5.e3 (D45)1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Bb4 6.Qc2 O-O 7.b3 Nbd7 8.Be2 Re8 9.O-O b6 10.Bb2 Bb7

San Agustin op 12th, Aviles, 2007-11-11
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 O-O 5.Nf3 d6 6.Be2 e5 7.O-O Nc6 8.d5 Ne7 9.b4 Nh5 10.Re1 f5 11.Ng5 Nf6 12.Bf3 h6 13.Ne6 Bxe6 14.dxe6 c6 15.Be3 fxe4 16.Nxe4 Nxe4 17.Bxe4 d5 18.cxd5 cxd5 19.Bc2 b6 20.Qg4 Rf6 21.Rad1 Qd6 22.Bb3 Qxe6 23.Qxe6+ Rxe6 24.Rxd5 Nxd5 25.Bxd5 Rae8 26.Rc1 Kf7 27.b5 Kf6 28.Bxe6 Rxe6 29.Kf1 Re7 30.Ke2 Rd7 31.Rc6+ Kf7 32.Kf3 g5 33.Ke4 Ke7 34.Kf5 Kf7 35.a4 Bf8 36.h3 Rb7 37.Rc8 Bg7 38.Ra8 Bf6 39.Bc1 Rc7 40.Bb2 Re7 41.Ba3 Rd7 42.Rf8+ Kg7 43.Rxf6 1-0

Download all the chess games of Marcos for free

Free download 142 PGN official chess games of Alonso Fernandez Marcos

Last Tournaments of Alonso Fernandez Marcos

TournamentsPositionsDate
Boadilla del Monte-A52007-05-05
San Agustin op 12th82007-11-11
Boadilla del Monte qual32007-05-06
Collado Villalba op 23rd62006-08-20
San Agustin op 11th92006-08-05
Cullera op-A82006-07-20
Madrid-ch112006-03-01
Mondariz IM92006-12-26
ESP-chT Autonomicas42006-10-05
Collado Villalba op-A 22nd32005-08-23
ESP-ch U18142005-09-27

Statistics of the most played openings by Marcos with white

Below are the most frequently played openings of Marcos for White, in descending order of frequency.


ECOGamesWhite WinBlack WinDraws
D10 (Slav: 3.Nc3 Nf6 4.e3)5212
B90 (Sicilian: Najdorf, 6.f3)2110
C78 (Spanish: Möller Defence, 6.c3)2101
D02 (Queen's Pawn: 2.Nf3 Nf6)2020
B33 (Sicilian: Open, 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6)2020
E61 (King's Indian: Smyslov System)2110
C78 (Spanish: 5.O-O b5 6.Bb3 Be7)2011
C05 (French: Tarrasch, Closed, 7.Ngf3 Be7)1010
B40 (Sicilian: Pin, Koch Variation, 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Bb4 6.e5)1100
D10 (Slav: 3.Nc3 Nf6 4.e3 a6 5.Qc2)1001

Statistics of the most played openings by Marcos with black

Below are the most frequently played openings of Marcos for Black in descending order of frequency of play.


ECOGamesWhite WinBlack WinDraws
D31 (QGD: Alatortsev, 4.Nf3)7421
D30 (QGD: 3.Nf3 Nf6)4211
B33 (Sicilian: Open, 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6)3003
B46 (Sicilian: Taimanov, 5...a6 6.Be2)3102
B46 (Sicilian: Taimanov, 5...a6 6.Be3 Nf6)2110
B44 (Sicilian: Taimanov, 5.c4 Nf6 6.Nc3 Bb4 7.Nxc6 bxc6)2110
B46 (Sicilian: Taimanov, 5...a6 6.Nxc6 bxc6 7.Bd3 d5)2110
D02 (Queen's Pawn: 2.Nf3 Nf6)2011
A06 (Reti Opening: 1...d5)2020
D02 (Queen's Pawn: 3.g3)2110

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