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今年荷兰锦标赛第4轮Visser领先

今年荷兰锦标赛与4月2～13日在Hilversum Media Park举行。男子组12位其实进行大循环比赛，冠军奖金达10000欧元，参数棋手包括上届冠军Sergei Tiviakov (GM 2634), Danikl Stellwagen (GM 2621), Erwin LAmi (GM 2600), Jan Smeets (GM 2578), Sipke Ernst (GM 2559), Friso Nijboer (GM 2558), Dimitri Reinderman (GM 2526), Ruud Janssen (IM 2504), Yge Visser (GM 2477), Jan-Willem De Jong (IM 2474), Manuel Bosboom (IM 2471) 和 Daan Brandenburg (IM 2435).
第4轮比赛结束后，Visser积3.5分领先。

比赛现场报道站点 http://www.schaakbond.nl/nk2008/ and photos and reports at: http://www.chessvista.com/

ch-NED Hilversum NED (NED), 2-13 iv 2008 cat. XII (2536) 
                                  1 2 3 4 5 6 7 8 9 0 1 2  
1. Visser, Yge         g NED 2477 * ? . . . . ? . ? 1 . 1 3? 2685 
2. L'Ami, Erwin        g NED 2600 ? * . ? . ? . ? . . 1 . 3  2587 
3. Nijboer, Friso      g NED 2558 . . * ? ? 1 . . . 0 1 . 3  2604 
4. Reinderman, Dimitri g NED 2526 . ? ? * ? ? . . . 1 . . 3  2644 
5. Stellwagen, Dani?l  g NED 2621 . . ? ? * . ? ? . . . 1 3  2621 
6. Smeets, Jan         g NED 2578 . ? 0 ? . * . . 1 1 . . 3  2604 
7. Tiviakov, Sergei    g NED 2634 ? . . . ? . * ? . . ? 1 3  2584 
8. Ernst, Sipke        g NED 2559 . ? . . ? . ? * ? . . 1 3  2632 
9. De Jong, Jan-Willem m NED 2474 ? . . . . 0 . ? * . ? ? 2  2432 
10. Janssen, Ruud      m NED 2504 0 . 1 0 . 0 . . . * ? . 1? 2365 
11. Brandenburg, Daan  m NED 2435 . 0 0 . . . ? . ? ? * . 1? 2405 
12. Bosboom, Manuel    m NED 2471 0 . . . 0 . 0 0 ? . . * ?  2187

Round 5 (April 6, 2008) 
Visser, Yge         - Bosboom, Manuel     1-0 58 B08 Pirc Defence 
Nijboer, Friso      - Janssen, Ruud       0-1 55 C98 Ruy Lopez Chigorin 
Reinderman, Dimitri - L'Ami, Erwin        1/2 21 A16 English Opening 
Smeets, Jan         - De Jong, Jan-Willem 1-0 48 C81 Ruy Lopez Open Keres Variation 
Ernst, Sipke        - Stellwagen, Dani?l  1/2 34 D11 Slav Defence 
Brandenburg, Daan   - Tiviakov, Sergei    1/2 24 B01 Centre Counter 
Round 4 (April 5, 2008) 
L'Ami, Erwin        - Smeets, Jan         1/2 29 D11 Slav Defence 
Stellwagen, Dani?l  - Nijboer, Friso      1/2 34 C92 Ruy Lopez Chigorin 
Tiviakov, Sergei    - Visser, Yge         1/2 56 C66 Ruy Lopez Berlin 
De Jong, Jan-Willem - Brandenburg, Daan   1/2 18 E94 King's Indian Classical 
Bosboom, Manuel     - Ernst, Sipke        0-1 29 A12 Reti Opening 
Janssen, Ruud       - Reinderman, Dimitri 0-1 45 E71 King's Indian 5.h3 
Round 3 (April 4, 2008) 
Visser, Yge         - De Jong, Jan-Willem ?-? 68 A07 Barcza System 
Reinderman, Dimitri - Nijboer, Friso      ?-? 46 A65 Benoni 
Ernst, Sipke        - Tiviakov, Sergei    ?-? 8 E34 Nimzo Indian 4.Qc2 
Smeets, Jan         - Janssen, Ruud       1-0 47 C49 Four Knights Metger 
Bosboom, Manuel     - Stellwagen, Dani?l  0-1 23 D15 Slav Defence 
Brandenburg, Daan   - L'Ami, Erwin        0-1 47 B12 Caro Kann Advanced 
Round 2 (April 3, 2008) 
Nijboer, Friso      - Smeets, Jan         1-0 42 B90 Sicilian Najdorf Variation 
Tiviakov, Sergei    - Bosboom, Manuel     1-0 34 C24 Bishop's Opening 
L'Ami, Erwin        - Visser, Yge         ?-? 35 C10 French Rubinstein 
Stellwagen, Dani?l  - Reinderman, Dimitri ?-? 25 B78 Sicilian Modern Dragon 
De Jong, Jan-Willem - Ernst, Sipke        ?-? 19 E20 Nimzo Indian 
Janssen, Ruud       - Brandenburg, Daan   ?-? 20 A27 English Dutch System 
Round 1 (April 2, 2008) 
Visser, Yge       - Janssen, Ruud       1-0 50 C54 Giuoco Piano 
Bosboom, Manuel   - De Jong, Jan-Willem ?-? 15 D27 QGA 
Ernst, Sipke      - L'Ami, Erwin        ?-? 24 D11 Slav Defence 
Smeets, Jan       - Reinderman, Dimitri ?-? 28 C80 Ruy Lopez Open 
Tiviakov, Sergei  - Stellwagen, Dani?l  ?-? 26 C07 French Tarrasch 
Brandenburg, Daan - Nijboer, Friso      0-1 47 C68 Ruy Lopez Exchange

作者叶红《国际象棋通报》08-04-07