Alefs, Heinz
| FIDE title | None |
| FIDE ID | 24632759 |
| Born | 1938 |
| Sex | Male |
| Federation | GER |
| Games for download | 306 |
| Profile view | Visits: 2 |
Current rates
| ELO Classic | ELO Rapid | ELO Blitz |
| 1763 | 1794 | 0 |
Number of rated games in the last period
| Classic Games | Rapid Games | Blitz Games |
| 0 | 0 | 0 |
Effectiveness of Alefs Heinz in official chess games
| Wins | Draws | Losses |
| 93 | 89 | 124 |
Rating Progress Chart of Heinz Alefs
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 | 1763 | 1794 | |
| 2024-01 | 1605 | 1657 | |
| 2024-07 | 1763 | 1794 | |
| 2023-01 | 1626 | 1657 | |
| 2023-07 | 1610 | 1657 | |
| 2022-07 | 1631 | 1657 | |
| 2022-01 | 1631 | 1657 | |
| 2021-01 | 1665 | 1657 | |
| 2021-07 | 1665 | 1657 | |
| 2020-01 | 1665 | 1675 | |
| 2020-07 | 1665 | 1657 | |
| 2019-07 | 1662 | 1675 |
Analyzing the loss of accuracy of Alefs Heinz 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 Heinz 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 |
| 2021 | -0.53 | -1.56 | 0.68 | 5.35 |
| 2019 | -0.36 | -1.72 | -0.06 | -0.76 |
| 2016 | -0.63 | -0.57 | 0.30 | -0.19 |
| 2015 | 0.01 | -1.11 | 0.31 | 0.85 |
| 2014 | -0.03 | 0.38 | 0.59 | 1.85 |
| 2013 | 1.25 | 0.57 | 1.19 | -0.15 |
| 2012 | 0.16 | -0.68 | 0.84 | -0.50 |
| 2011 | 0.38 | -0.66 | 0.58 | -0.67 |
| 2010 | 0.28 | -0.36 | 0.30 | 2.38 |
| 2009 | 0.45 | 0.04 | 0.50 | -0.13 |
| 2008 | 0.28 | -0.80 | -0.24 | -0.19 |
| 2007 | -0.02 | 1.58 | -0.07 | 0.95 |
| 2006 | -0.27 | -0.36 | 0.50 | -0.01 |
| 2005 | 0.04 | -1.61 | -0.78 | -1.05 |
| 2004 | -0.12 | -0.01 | 0.61 | -0.87 |
| 2003 | 0.90 | -1.59 | 0.04 | 5.88 |
| 2002 | 0.02 | -1.57 | -0.21 | -1.39 |
Last official chess games of Alefs Heinz
Оur database contains 306 Heinz 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 |
|---|---|---|---|---|---|
| 2021-11-20 | Bad Griesbach Seniors op 23rd | 1-0 | Sierian, Peter - Alefs, Heinz | Reti Opening: 1...d5 (D02) | 1.Nf3 d5 2.d4 Nf6 3.g3 e6 4.Bg2 Nbd7 5.O-O Be7 6.Bg5 b6 7.Nbd2 h6 8.Bxf6 Bxf6 9.c3 O-O 10.e4 dxe4 |
| 2021-11-19 | Bad Griesbach Seniors op 23rd | 1-0 | Bauer, Dieter - Alefs, Heinz | English: Symmetrical, 2.g3 g6 (A30) | 1.c4 c5 2.g3 g6 3.Bg2 Bg7 4.e4 e5 5.Nc3 Nf6 6.Nge2 d6 7.h3 Nc6 8.d3 a6 9.O-O Bd7 10.f4 Nd4 |
| 2021-11-18 | Bad Griesbach Seniors op 23rd | 0-1 | Alefs, Heinz - Varli, Mehmet Fatih | English: Anglo-Indian, 2.g3 (A20) | 1.c4 Nf6 2.g3 d6 3.Bg2 e5 4.Nf3 c6 5.O-O Be6 6.d3 Qd7 7.Ng5 Be7 8.Nxe6 Qxe6 9.Qb3 Qd7 10.e4 Na6 |
| 2021-11-17 | Bad Griesbach Seniors op 23rd | 1-0 | Goetz, Arnold1 - Alefs, Heinz | Reti Opening: Lisitsin Gambit: 3.Ng5 Nf6 (A04) | 1.Nf3 f5 2.e4 fxe4 3.Ng5 Nf6 4.d3 d5 5.dxe4 Bg4 6.f3 Bh5 7.e5 Ng8 8.Nc3 c6 9.Ne6 Qd7 10.Nxf8 Kxf8 |
| 2021-11-16 | Bad Griesbach Seniors op 23rd | 0-1 | Alefs, Heinz - Dalling, Peter | English: Kramnik-Shirov, 3.g3 (A25) | 1.c4 e5 2.Nc3 Bb4 3.g3 Nc6 4.Bg2 Nf6 5.e3 d6 6.Nge2 O-O 7.O-O Bg4 8.Qc2 a5 9.a3 Bc5 10.d3 Qd7 |
| 2021-11-15 | Bad Griesbach Seniors op 23rd | 1-0 | Hamlack, Heinz - Alefs, Heinz | English: Symmetrical, 2.Nf3 Nc6 (A39) | 1.c4 c5 2.Nf3 Nc6 3.g3 Nf6 4.Bg2 g6 5.O-O Bg7 6.Nc3 O-O 7.d4 cxd4 8.Nxd4 a6 9.e4 e5 10.Nc2 Rb8 |
| 2021-11-14 | Bad Griesbach Seniors op 23rd | 1/2-1/2 | Alefs, Heinz - Semakoff, Aleks | English: 1...e6 2.g3 d5 (A14) | 1.c4 e6 2.g3 d5 3.cxd5 exd5 4.Bg2 Nf6 5.Nf3 Be7 6.O-O O-O 7.d3 Re8 8.e3 c6 9.Qb3 Nbd7 10.d4 Nb6 |
Bad Griesbach Seniors op 23rd, Bad Griesbach, 2021-11-20
1.Nf3 d5 2.d4 Nf6 3.g3 e6 4.Bg2 Nbd7 5.O-O Be7 6.Bg5 b6 7.Nbd2 h6 8.Bxf6 Bxf6 9.c3 O-O 10.e4 dxe4 11.Nxe4 Be7 12.Nfd2 Rb8 13.Nc4 Bb7 14.Re1 Nf6 15.Nxf6+ Bxf6 16.Bxb7 Rxb7 17.Qf3 Qd5 18.Qxd5 exd5 19.Ne5 c5 20.Ng4 Be7 21.Rad1 Rd8 22.Ne3 c4 23.Re2 b5 24.Rde1 Bf8 25.a3 a5 26.Nd1 b4 27.axb4 axb4 28.Re8 Rxe8 29.Rxe8 bxc3 30.Nxc3 Rxb2 31.Nxd5 f6 32.Rc8 Rb5 33.Nc3 Kf7 34.Nxb5 1-0
1.Nf3 d5 2.d4 Nf6 3.g3 e6 4.Bg2 Nbd7 5.O-O Be7 6.Bg5 b6 7.Nbd2 h6 8.Bxf6 Bxf6 9.c3 O-O 10.e4 dxe4 11.Nxe4 Be7 12.Nfd2 Rb8 13.Nc4 Bb7 14.Re1 Nf6 15.Nxf6+ Bxf6 16.Bxb7 Rxb7 17.Qf3 Qd5 18.Qxd5 exd5 19.Ne5 c5 20.Ng4 Be7 21.Rad1 Rd8 22.Ne3 c4 23.Re2 b5 24.Rde1 Bf8 25.a3 a5 26.Nd1 b4 27.axb4 axb4 28.Re8 Rxe8 29.Rxe8 bxc3 30.Nxc3 Rxb2 31.Nxd5 f6 32.Rc8 Rb5 33.Nc3 Kf7 34.Nxb5 1-0
Download all the chess games of Heinz for free
Last Tournaments of Alefs Heinz
| Tournaments | Positions | Date |
|---|---|---|
| Bad Griesbach Seniors op 23rd | 7 | 2021-11-14 |
| Bad Wiessee Senioren Cup 8th | 9 | 2019-05-11 |
| Bad Woerishofen Seniors op 32nd | 9 | 2016-02-26 |
| Wuertemberg-ch Seniors 27th | 9 | 2015-07-03 |
| Bayern-ch Seniors op 27th | 8 | 2015-06-15 |
| Bayern-ch op Seniors 26th | 9 | 2014-06-21 |
| Bad Woerishofen Seniors op 30th | 9 | 2014-03-21 |
| Bayern-ch Seniors 25th | 9 | 2013-06-15 |
| Bad Wiessee Seniors op | 9 | 2012-04-21 |
| Bayern-ch Seniors 24nd | 9 | 2012-06-16 |
| Bad Griesbach Seniors op 14th | 7 | 2011-12-10 |
Statistics of the most played openings by Heinz with white
Below are the most frequently played openings of Heinz for White, in descending order of frequency.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| A46 (Indian: 1.d4 Nf6 2.Nf3 e6 3.e3) | 11 | 4 | 4 | 3 |
| A48 (Neo-King's Indian: East Indian Defence, 2..g6 3.e3 Bg7) | 11 | 3 | 8 | 0 |
| A46 (Indian: 2.Nf3) | 7 | 1 | 4 | 2 |
| D00 (Queen's Pawn: Mason Variation) | 6 | 1 | 2 | 3 |
| A00 (Benko Opening: 1...d5) | 5 | 0 | 4 | 1 |
| A45 (Indian: 2.Bf4) | 4 | 1 | 2 | 1 |
| D05 (Colle: 3...e6 4.Bd3) | 4 | 2 | 2 | 0 |
| D02 (Queen's Pawn: London) | 3 | 2 | 0 | 1 |
| A05 (Reti Opening: 1...Nf6) | 3 | 0 | 3 | 0 |
| A04 (Reti Opening: 1...c5) | 3 | 1 | 2 | 0 |
Statistics of the most played openings by Heinz with black
Below are the most frequently played openings of Heinz for Black in descending order of frequency of play.| ECO | Games | White Win | Black Win | Draws |
|---|---|---|---|---|
| A05 (Reti Opening: 1...Nf6) | 5 | 2 | 2 | 1 |
| B02 (Alekhine: Scandinavian Variation) | 5 | 2 | 2 | 1 |
| A80 (Dutch) | 4 | 0 | 1 | 3 |
| A84 (Dutch: 2.c4 g6) | 4 | 1 | 2 | 1 |
| A52 (Budapest Defence: Adler Variation) | 3 | 2 | 1 | 0 |
| A83 (Dutch: Staunton Gambit, Staunton Variation) | 3 | 1 | 1 | 1 |
| B06 (Modern: 1.e4 g6 2.d4 d6) | 2 | 0 | 2 | 0 |
| C02 (French: Advance, 5.Nf3 Qb6 6.Be2) | 2 | 1 | 1 | 0 |
| A45 (Indian: 2.Nc3) | 2 | 0 | 2 | 0 |
| A46 (Indian: 2.Nf3 e6) | 2 | 0 | 1 | 1 |