Player Report

Player: "Dessens, John" with the White pieces (41 games)
Database: nl-partijen-eco.pgn (15,305 games)
Generated by Scid 4.3, 2011.06.02

1. Statistics and History

1.1 Statistics

                   Games     1-0     =-=     0-1    Score
-----------------------------------------------------------
 All report games     41      14      15      12    52.4%
-----------------------------------------------------------

1.2 Oldest games

1: 1-0(33) Dessens -- Roeffel, ? 2008 [30]
2: 1-0(54) Dessens -- Michielsen, ? 2008 [27]
3: 1-0(41) Dessens -- 't Hart, ? 2008 [21]
4: 0-1(37) Dessens -- Kommer, ? 2008 [17]
5: 0-1(68) Dessens -- Van de Kruk, ? 2008 [14]

1.3 Newest games

1: 0-1(30) Dessens -- Brokaar , ? 2011.02.24 [3]
2: 1-0(20) Dessens -- Stok, ? 2011.02.03 [9]
3: 0-1(22) Dessens 1468 -- Oxener 1418, ? 2011.01.29 [1]
4: 0-1(66) Dessens 1418 -- Vreede 1437, ? 2011.01.26 [7]
5: =-=(51) Dessens 1418 -- Nes 1413, ? 2011.01.24 [7]

1.4 Most frequent opponents

1: 2 2008-2009 50% de Graaf, Ed [12,20]
2: 2 2009-2010 0% Van IJzendoorn, Willem [10,15]
3: 1 2011100% 1437 Vreede, Henk de [7]
4: 1 2011 0% 1435 Bode, Ronald [8]
5: 1 2011100% 1418 Oxener, Aldo [1]
6: 1 2011 50% 1418 Melchers, Bert Jan [2]

1.5 Result lengths and frequencies

                 Score      Game length             Frequency       
                          1-0    =-=    0-1    1-0     =-=     0-1  
 Report games    52.4%     33     45     47   34.1%   36.5%   29.2% 
 All games       54.3%     38     37     39   41.6%   25.1%   33.0%

2. Ratings and Performance

2.1 Average ratings and performance

White rating: 1428 (5 games); White performance: 1352 (40% vs 1424)
Black rating: 1424 (5 games); Black performance: 1500 (60% vs 1428)

2.2 Games with highest average rating

1: =-=(28) Dessens -- Van der Beek, Utrecht 2009 [15]
2: =-=(35) Dessens -- Brokaar, ? 2009 [24]
3: 0-1(22) Dessens 1468 -- Oxener 1418, ? 2011 [1]
4: 0-1(66) Dessens 1418 -- Vreede 1437, ? 2011 [7]
5: 1-0(16) Dessens 1418 -- Bode 1435, ? 2011 [8]
6: =-=(37) Dessens 1418 -- Melchers 1418, ? 2011 [2]
7: =-=(51) Dessens 1418 -- Nes 1413, ? 2011 [7]
8: =-=(58) Dessens -- Van Meenen, ? 2009 [31]

3. Moves and Themes

3.1 Openings

1:A00-A09 14 71%
2:C40-C49 8 56%
3:B30-B39 7 29%
4:D00-D09 3 17%
5:B00-B09 2 25%
6:A40-A49 1 0%

3.2 Positional Themes

Frequency of themes in the first 20 moves of each game:
Same-side castling: 56% White Isolated Queen Pawn: 0%
Opposite castling: 22% Black Isolated Queen Pawn: 5%
Kingside pawn storm: 34% White Pawn on 5/6/7th rank: 32%
Queens exchanged: 63% Black Pawn on 2/3/4th rank: 39%
Only one side has Bishop pair: 0% Open c/d/e file: 49%

3.3 Endgames

Material at the end of each game:
P BN R R,BN Q Q,BN Q,RQ,R,BN
Report games 2% 12% 12% 39% 2% 0% 5% 27%
All games 3% 9% 9% 26% 2% 4% 5% 43%

4. Theory Table

: +14 =15 -12 (21.5/41: 52%)
12345678
1 e4
c51 		Nf3
Nc62 		Bc4
e6 		OO
Be7 		c3
d5 		exd5
exd5 		Bb5
Nf6 		d4
OO3 		4: 25%
2 ...
... 		...
... 		d4
cxd4 		Nxd4
g64 		Nc3
Bg7 		Be3
Nf6 		Be25
OO 		OO
a66 		5: 40%
3 ...
e5 		Nf3
Nc67 		Bb58
a69 		Ba4
b5 		Bb3
d6 		d4
Be7 		d5
Na5 		c3
h610 		7: 71%
4 Nc3
c511 		e412
e6 		Nf3
d513 		Bb5+
Nc6 		Ne5
Qd6 		Bxc6+
bxc6 		Nf3
e5 		OO
Nf614 		5: 50%
5 ...
Nf6 		d415
d516 		Nf317
Bf5 		e3
c6 		Bd3
Bg6 		OO
e6 		Qe2
Bd6 		b3
Qc718 		6: 33%
6 ...
d5 		e4
d419 		Nce2
e520 		Nf321
Bd622 		Ng3
Nf623 		Bc4
OO 		OO
Nbd7 		d3
Nb624 		7: 57%
7 ...
e5 		Nf3
Nc625 		d426
exd4 		Nxd4
Nxd427 		Qxd4
b6 		Qe4+
Be7 		Qxa8
a528
4: 88%
8 ...
... 		...
d6 		d429
exd4 		Qxd430
Nc6 		Qd1
Nf6 		Bg5
h6 		Bxf6
Qxf6 		Nd5
Qd831 		3: 50%
  1. 1...d5 2.exd5 Qxd5 3.Nc3 Qd6 4.d4 Nf6 5.Nf3 a6 6.Bc4 b5 7.Bb3 e6 8.OO Bb7 9.Re1 Be7 0-1(22) Dessens 1468 -- Oxener 1418, ? 2011; 4.Nf3 a6 5.d3 Nf6 6.Be2 b5 7.Ne4 Nxe4 8.dxe4 Bb7 9.Qxd6 exd6 =-=(40) Dessens -- Wilt, ? 2010.

  2. 2...d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.OO Be7 8.Be3 OO 9.Qd2 b5 =-=(37) Dessens 1418 -- Melchers 1418, ? 2011.

  3. 9.Be3 Qb6 0-1(30) Dessens -- Brokaar , ? 2011.

  4. 4...Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 OO 8.OO b6 9.Nxc6 dxc6 =-=(47) Dessens -- Wouden, ? 2010; 5...e5 6.Ndb5 d6 7.Bg5 a6 8.Bxf6 gxf6 9.Na3 b5 =-=(53) Dessens -- Henzel, ? 2010.
    4...Nxd4 5.Qxd4 d6 6.Bb5+ Bd7 7.Qa4 Bxb5 8.Qxb5+ Qd7 9.Qxd7+ Kxd7 0-1(51) Dessens -- v.d. Waal, ? 2011.

  5. 7.Bc4 OO 8.OO e5 9.Nxc6 bxc6 1-0(47) Dessens -- Brandwijk, ? 2011.

  6. 9.a4 d6 0-1(55) Dessens -- Casteleijn, ? 2010.

  7. 2...d6 3.d4 exd4 4.Nxd4 Nf6 5.Nc3 Bd7 6.Bc4 Nc6 7.a3 Qe7 8.OO OOO 9.Re1 Re8 0-1(66) Dessens 1418 -- Vreede 1437, ? 2011; 3.Nc3 Nf6 4.Bc4 h6 5.h3 Be7 6.d4 Nbd7 7.OO OO 8.Be3 a6 9.Qd2 Kh7 =-=(51) Dessens 1418 -- Nes 1413, ? 2011.
    2...d5 3.exd5 e4 4.Qe2 Be7 5.Qxe4 Nf6 6.Qa4+ Bd7 7.Qb3 OO 8.Qxb7 Re8 9.Be2 Bg4 =-=(72) Dessens -- Barendrecht, ? 2011.
    2...Nf6 3.Nxe5 d6 4.Nf3 Nxe4 5.Qe2 Qe7 6.d3 Nf6 7.Qxe7+ Bxe7 8.Be2 OO 9.OO Nc6 1-0(37) Dessens -- de Vetten, ? 2008.

  8. 3.Bc4 h6 4.c3 Nf6 5.d3 d5 6.exd5 Nxd5 7.Bb5 Qf6 8.OO Bd7 9.Bxc6 Bxc6 1-0(16) Dessens 1418 -- Bode 1435, ? 2011.

  9. 3...Nge7 4.OO a6 5.Ba4 g6 6.c3 Bg7 7.d4 OO 8.d5 Na5 9.b4 Nc4 1-0(20) Dessens -- Stok, ? 2011.

  10. 9.OO Nf6 1-0(26) Dessens -- Van IJzendoorn, ? 2010.

  11. 1...e6 2.d4 d5 3.Nf3 Be7 4.e4 dxe4 5.Nxe4 Nf6 6.Nxf6+ Bxf6 7.c3 c6 8.Bc4 b5 9.Bb3 Bb7 1-0(64) Dessens -- Verbeeten, ? 2008.
    1...d6 2.d4 g6 3.e4 h5 4.Bc4 e6 5.Nf3 Nf6 6.Bg5 Nbd7 7.e5 dxe5 8.dxe5 Bg7 9.exf6 Bxf6 1-0(16) Dessens -- Stok jr., ? 2008.

  12. 2.Nf3 d5 3.d4 e6 4.e3 Nf6 5.Ne5 a6 6.Be2 Nc6 7.Nxc6 bxc6 8.Bd2 cxd4 9.exd4 c5 =-=(48) Dessens -- de Graaf, ? 2008.

  13. 3...Nc6 4.Bb5 Nd4 5.Nxd4 cxd4 6.Ne2 Qb6 7.Bc4 Nf6 8.d3 Be7 9.Rb1 e5 0-1(58) Dessens -- v.d. Kruk, ? 2008.

  14. 9.d3 Be7 0-1(68) Dessens -- Van de Kruk, ? 2008.

  15. 2.e4 e5 3.Nf3 d6 4.d4 Nbd7 5.Bg5 Be7 6.Bxf6 Bxf6 7.d5 OO 8.Be2 a6 9.OO Re8 =-=(28) Dessens -- Van der Beek, Utrecht 2009; 4...Bg4 5.dxe5 Bxf3 6.Qxf3 dxe5 7.Bc4 Bb4 8.Bg5 Bxc3+ 9.Qxc3 Nbd7 1-0(21) Dessens -- Van IJzendoorn, ? 2009.

  16. 2...e6 3.e4 d6 4.Bg5 Be7 5.Nf3 Nbd7 6.Bc4 c6 7.Bb3 OO 8.OO h6 9.Bxf6 Nxf6 0-1(31) Dessens -- Simon, ? 2008.

  17. 3.Bg5 Nc6 4.Nf3 Bf5 5.a3 Qd7 6.e3 OOO 7.Bb5 a6 8.Bxc6 Qxc6 9.Ne5 Qe6 0-1(37) Dessens -- Kommer, ? 2008.
    3.Bf4 a6 4.Nf3 Bg4 5.e3 e6 6.Be2 Bb4 7.Bg5 h6 8.Bxf6 Qxf6 9.Qd3 Nc6 0-1(87) Dessens -- de Jong, ? 2009.

  18. 9.g3 Bh5 =-=(53) Dessens -- Termeer, ? 2009.

  19. 2...e6 3.exd5 exd5 4.d4 Nf6 5.Bg5 c6 6.Nf3 Be7 7.Bd3 OO 8.Qd2 Bg4 9.Ne5 Bh5 =-=(27) Dessens -- Kuijpers, Utrecht 2009.
    2...dxe4 3.Nxe4 e5 4.Nf3 Bd6 5.Bc4 Nf6 6.d3 OO 7.Bg5 Nbd7 8.Qd2 Be7 9.Bxf6 Bxf6 =-=(73) Dessens -- Peters, ? 2009.

  20. 3...c5 4.Nf3 Bg4 5.Ng3 e6 6.Bc4 Nd7 7.a3 Ne5 8.Bb5+ Nd7 9.h3 Bxf3 =-=(35) Dessens -- de Graaf, ? 2009.

  21. 4.Ng3 Nf6 5.Nf3 Bd6 6.Bc4 OO 7.OO Bg4 8.d3 Nc6 9.a3 h6 1-0(41) Dessens -- 't Hart, ? 2008.

  22. 4...Nc6 5.Ng3 Bc5 6.Bc4 Bg4 7.d3 Bxf3 8.Qxf3 Qf6 9.Qxf6 Nxf6 1-0(45) Dessens -- v.d. Most, ? 2009.

  23. 5...h6 6.Bc4 Qe7 7.OO Nf6 8.d3 Bg4 9.h3 Bd7 0-1(25) Dessens -- Adib, ? 2009.

  24. 9.Bb3 Nfd7 =-=(35) Dessens -- Brokaar, ? 2009.

  25. 2...Bc5 3.Nxe5 Bxf2+ 4.Kxf2 Qh4+ 5.g3 Qd4+ 6.e3 Qxe5 7.Qf3 Nf6 8.d4 Qe7 9.Nb5 d6 =-=(31) Dessens -- Happee, ? 2009.

  26. 3.e4 Nf6 4.Bb5 d6 5.d4 a6 6.Bxc6+ bxc6 7.dxe5 Nd7 8.exd6 Bxd6 9.Nd4 Bc5 1-0(48) Dessens -- Kok, ? 2009.

  27. 4...Bc5 5.Nxc6 Qf6 6.e3 Qxc6 7.Qd5 Nf6 8.Qxc6 dxc6 9.Bd3 Be6 1-0(54) Dessens -- Michielsen, ? 2008.

  28. 1-0 Dessens -- de Bakker, ? 2009.

  29. 3.e4 Nf6 4.d4 exd4 5.Nxd4 Be7 6.Bc4 OO 7.OO Nxe4 8.Bxf7+ Rxf7 9.Nxe4 Bd7 0-1(34) Dessens -- v.d. Pijl, ? 2009.

  30. 4.Nxd4 c5 5.Nf3 Nf6 6.Bg5 Be7 7.e3 OO 8.Bc4 Nc6 9.a3 Bg4 1-0(33) Dessens -- Roeffel, ? 2008.

  31. 9.e4 Be6 =-=(58) Dessens -- Van Meenen, ? 2009.