Monday, May 30, 2011

R3 Sol Cruz vs Tan

Alphaland Kiddies
Makati City
R3 14-Under G/25
W: Rhal Sol Cruz
B: Hiryll Tan
Caro Kann

1 e4 c6 2 d4 d5 3 exd5 - Exchange Variation

3... cxd5 4 Bd3 Nf6 5 Ne2 Bg4 6 f3 Bh5 7 c3 e6 8 O-O Bd6 9 Bf4 Bxf4 10 Nxf4 Bg6 11 Nxg6 hxg6 12 Bb5+ Nbd7 13 Nd2 Qc7 14 f4 O-O-O 15 a4 Rh7 16 Rc1 a6 17 c4 Qb6? 18 cxd5+ Kb8 19 Nc4 Qa7  


Result: 0-1

R1 Sol Cruz vs Dela Cruz

Alphaland Kiddies
Makati City
R1 14-Under G/25
W: Rhal Sol Cruz
B: Nicole Dela Cruz

1 e4 c5 2 Nf3 d6 3 c3 d5 4 exd5 Qxd5 5 d4 cxd4 6 Qxd4 Qxd4 7 Nxd4 e5


8 Nf3 [8... Nb5]
Our operations may be aimed not only at improving our own position, but also at worsening the opponent's position. Dvoretsky in Strategic Play

8... Nc6 9 Bb5 Bd7 10 O-O e4 11 Re1 f5 12 Bxc6 Bxc6


13 Ne5 [13 Nd4 g6 14 Be3 Nf6 15 Nxc6] 13... Bd5 14 c4

Result: 0-1

Sunday, May 22, 2011

ES Sports: GM So & Meralco Jrs.




































Grandmaster Wesley So is flanked by Paul Casiano - silver medalist and Rhal Sol Cruz - bronze medalist. The two junior members of the MERALCO Chess Club were part of the Philipine Team that won in the 16-Under and 14-Under category, respectively.

Philippine 14-Under Team

Team Philippines in the Under 14 Age Group composed of Jerad Docena, Gio Mejia, Luke de Leon and Rhal Sol Cruz and Joshua Ramos (not in photo) with Delegation Head Grandmaster Jayson Gonzales received their bronze medals for the Team Category at the awarding ceremony of the Asian Youth Chess Championship held in Olongapo City.  

R9 Results

R9 Tachaplalert of Thailand

Asian Youth Chess Championship
Olongapo City, Philippines
Under 14 R9 G/90
White: Suvich Tachaplalert, 1810 [Thailand]
Black: Raul Sol Cruz Jr., [Philippines]

1 d4 d5 2 c4 e6 
The Q's Gambit Declined.

3 Nc3 Nf6 4 Bg5 Nbd7
But there are benefits to quickly connecting the Ns. Black can meet Bxf6 with ... Nxf6, which is important when Qc2/Bd3 is lined up against the h7-pawn. Soltis in Transpo Tricks in Chess

Rhal has played this position several times in the past: with GM Eugene Torre in 2009; NM Gerry Cabellon in 2011; and five times in kiddy tournament play with a plus score of 4W-1L: Marcos (0-1) and Tanyag (0-1) in PRADA 2009, Lopez (0-1) in PAYA 2010, Secuya (0-1) in PRADA 2011, and Forcado (1-0) in MERALCO 2011.

5 cxd5 
The Exchange Variation:
Gligoric vs Larsen 1965

5... exd5 6 e3 Be7  
The Manhattan Variation, 6... Bb4, was played by the 12 year old Botvinnik vs then World Champion Capablanca in a simul and won!

7 Bd3 h6 
7... c6 is usually played here. Rhal played 7... b6 vs NM Cabellon.

8 Bh4 O-O 9 Nf3


9... b6 10 O-O Bb7 11 a3 Ne4 12 Bxe7 Qxe7 
In a cramped position, try to relieve the pressure by forcing exchanges of pieces. Chernev in Logical Chess

13 Rc1 c5 

14 dxc5 Ndxc5 15 Bb1 Nxc3 16 Rxc3 Ne4
From the center, a N commands maximum terrain. Reshevsky in The Art of Positional Play

17 Rd3?
The problem.




17... Rfd8? 
The solution is 17... Ba6! 18 Rxd5 Bxf1 19 Re5 Qc7 a) 20 Rxe4 Ba6  b) 20 Bxe4 Rae8; Black gets a R for a N and pawn.

Looking for a way to attack enemy pieces should come at the start of the hunt for candidates. Soltis in How to Choose a Chess Move

18 Rd4 Ng5?
[18... Rac8]
If the opponent is tied up, but your immediate threats aren't sufficient to win, bring another piece or pawn into the attack, or improve your position in other ways; then exchange into a favorable endgame. Harding in Better Chess for Average Players
 
The finding of an open file for the Rs is really the first stage of the middlegame, and most important stage too, for it can determine the whole course of the game. Euwe and Kramer in The Middlegame

19 Ba2 Ne6 20 Rd2 Nc7? 
[20... Qf6 21 Bxd5 Bxd5 22 Rxd5 Qxb2 =+]
An active position for the pieces is one of the most important elements of the positional struggle, possibly the decisive one. Kotov in Play Like a Grandmaster

21 Nd4 Qe4?
[21... Ne6 Nf5 Qf6 23 Qg4 h5 24 Qf4 Rac8=]
First break up the position, then you penetrate with the Q. Weeramantry and Eusebi in Best Lessons of a Chess Coach  

22 Qf3 Qxf3 23 Nxf3 Rac8 24 Rfd1 Ne6 25 Kf1
The trap is 25 Bxd5 Bxd5 26 Rxd5 Rxd5 27 Rxd5 Rc1#. 

25... Ba6+ 26 Ke1 Bc4 27 b3 Ba6 28 Nd4


28... Nxd4?
[28... Rc3]
The ideal which lies at the root of every operation in a file is the ultimate penetration by way of this file into the enemy's game, that is to say our 7th or 8th rank. Nimzovich in My System

29 Rxd4 Rc2! 30 R4d2 Rdc8
You should then endeavor to double your Rs, that is, to place them one before the other on the same file. Nimzovich in My System

31 Bb1 Rc1 32 Bf5 Rxd1+?
[32... R8c5]
If your opponent has a cramped position, do not initiate trades. Weeramantry and Eusebi in Best Lessons of a Chess Coach

Do not exchange automatically, for there are positions in which exchanges cause your material superiority to lose its effect. Euwe in Judgment and Planning in Chess

33 Kxd1 Rd8 34 Kc2 Kf8
Advance the K to the center of the board or towards the passed pawns, or pawns that are susceptible to being attacked. Capablanca in Chess Fundamentals  

35 Kc3 Ke7 36 Kd4 


36... f6 
There is nothing to lose in trying 36... Bc8 and if 37 Bxc8 Rxc8 38 Kxd5?? Rd8+ -+.
 
37 Rc2 Kd6 38 f4 Bb7 39 g3 Bc6 40 b4 Ba4 41 Rc1 Bb5 42 Rc3 Bc4 43 Rc1 Bb5 44 Bg4 Bc6 45 Bf5 Bb7

Result: 1/2-1/2

Friday, May 20, 2011

R6 De Leon vs Sol Cruz

Asian Youth Chess Championship
Olongapo City, Philippines
R6 U14 Bd13 G/90
White: Luke de Leon
Black: Raul Sol Cruz Jr
Q's Gambit Declined
  
1 Nf3 Nf6 2 d4 d5 3 c4 e6 4 Nc3 Be7 5 Bg5 Nbd7 6 e3 h6 7 Bh4 O-O 8 c5 c6 9 Bd3 b6 10 b4 Bb7 11 O-O




11... Re8
[11... a5]


12 Qc2 Nf8 13 h3 N6d7 14 Bg3 f5 15 Ne5 Nxe5
Do not let enemy pieces remain in your territory. Best Lessons of a Chess Coach


16 Bxe5 Nd7 17 Bg3 Nf6 18 Be2 b5?
[18... Qc8 or 18... Qd7]


19 a4 a6 20 axb5 axb5
[20... cxb5]


21 Qb2 Qd7 22 Rxa8 Rxa8 23 Ra1 Qd8 24 Ra2 Rxa2 25 Qxa2 Qa8


26 Qxa8+ Bxa8 27 f3 Nh5
[27... Bb7]
Before undertaking active operations, improve the position of your badly placed pieces. Best Lessons of a Chess Coach


28 Be5 Bh4 29 e4 Ng3
[29... Be1 30 Na2 Ng3]
Counterplay is the best way of fighting against your opponent's initiative and attack. Soviet Chess Strategy


30 Bd3 fxe4 31 fxe4 dxe4
Be careful about initiating pawn trades that release your opponent's pieces and give him more space. Build Up Your Chess


[31... Kf7]
Advance the K to the center of the board or towards the passed pawns, or pawns that are susceptible to being attacked. Chess Fundamentals


32 Bxg3 Bxg3 33 Bxe4




33... Kf7?
[33... Be1]
Attack this weakness, though not in order to destroy it but to compel the opponent's pieces to go over to the defense, thus depriving them of activity and mobility. Elements of Chess Strategy

34 Kf1 h5? [34... Bf4] 35 Nxb5 cxb5 36 Bxa8

D36

36... Bf4?? [36... Bh4] 37 Ke2 +- Ke7 38 Bc6 Kd8 39 Bxb5 Kc7 40 Kd3 h4 41 Bc4 Kd7 42 b5 Bb8 43 Ke4 Bc7 44 b6 Bb8 45 Bb5+


Result: 1-0


A paramount maxim to remember here is that if each side is left with a B and pawns, and the two Bs are on the opposite colored squares, the game is nearly always drawn, even if one side is a pawn or even two pawns ahead. The Right Way to Play Chess

Wednesday, May 18, 2011

NCFP News

Garcia, San Diego keep Pinoy hopes alive
By Ed Andaya

SUBIC -- Jan Emmanuel Garcia and Marie Antoinette San Diego provided the good news for host Philippines at the halfway mark of the 2011 Asian Youth chess championships at the Subic Bay Travelers Hotel here late Tuesday. Garcia brought down Dave Patriick Dulay in an all-Filipino encounter in the fifth round to keep a share of the lead with Antonio Viani D’ Cunha of India in the boys 16 under class with identical scores of 4.5 points out of a posisble five in this nine-round tournament being held in this popular tourist destination in Olongapo. Garcia, a member of the star-studded Ateneo chess team under GM-candidate Idelfonso Datu, swept his first trhee assignments before drawing with the fourth-seeded D’ Cunha in the fourth round early Tuesday.

San Diego, who is best remembered for winning a gold medal in the ASEAN Primary Schools Sports Olympiad (APSSO) in Jakarta, Indonesia last November, battled two-time world under 8 champion Ivana Maria Furtado of India to a draw to stay in control in the girls 12 years old and under category with 4.5 points in five rounds. A multi-awarded age-group campaigner from Dasmarinas, Cavite, San Diego is half point ahead of Furtado, Bakhora Abdussattorova of Uzbekistan and Sagar Tejaswini of India with still four rounds left.

Garcia and San Diego are presently the only Filipinos are in the lead in this week-long competition being dominated by the 45-strong Indian contingent.

Prince Mark Aquino drew with Rajpara Ankit of India, while Haridas Pascua split the point with compatriot Alcon John Datu to keep their hopes alive in the centerpiece boys 18 under class. Aquino, Pascua and Datu improved to three points, one point behind Indian players G.A. Stany and Das Debashis an dhalf point behind Uzbek Jahongir Vakhidov..

In the girls 18 under, Jan Jodilyn Fronda outplayed Rathinavelu Visalatchi of India and Mikee Charlene Suede bested Bayar Anu of Mongolia to raise their scores to three points , the same of score of World Youth veteran Cheradee Chardine Camacho. Camacho, seeded third in the 22-player field, was held to a draw by Jayakumar Sarariya of India. The three Filipina campaigners, however, are two points behind frontrunner Rucha Pujari of India. Eibtizam Nahudan beat Reddy Pujitha of India and Cristine Joyce Laz downed Nuraiym Kubanaly of Kyrgyzstan to improve their scores to two points.

In the girls 16 under, Cherry Ann Mejia bowed to P.V. Nandhidhaa of India and dropped to third place with 3.5 points. Nandhidhaa has perfect score of five points, followed by Yiyi Xiao of China with four points.

Janelle Mae Fryna, who finished fourth in the 14-under category last year, settled for a draw with Mengie Qiu of China to keep her slim hopes alive with 2.5 points. The two other Filipino entries – Jean Karen Enriquez ( 2 points) and Encar Pernites ( 0.5 points) – are too far behind in theoverall standings to pose a threat.

In other results:
Boys 16 under - Dominque Lagula lost to Nima Javanbakth of Iran; Paul Robert Evangelista bowed to Babilegg Ganbold of Mongolia; Paul Benjamin Casiano lost to Zhamba Zhokhar of Kyrgyzstan.

Boys 14 under - Jerad Docena outclassed Suvich Tachaplalert of Thailand; Giovanni Mejia beat Elbek Jumanov of Uzbekistan; Joshua Ramos subdued Luke Matthew De Leon; and Raul Sol Cruz Jr. dumped Bryan Garcia of Macau.

Girls 14 under – Yna Sophia Canapoe beat Saikhanzaya Ganbaatar of Mongolia; Mira Mirano drew with Dao Thi Anh of Vietnam; Merlene Membrere lost to Guruhbegim Tohirjonova of Uzbekistan; Mary Joyce Fuerte bowed to Anastasia Patricks of Indonesia.

Boys 12 – Haince Patrick de Leon demolished Bilguun Bayarjangal of Mongolia; Daryl Samantila lost to Shah Hetul of India; Daniel John Lemi yielded to Chithambaram Arawind of India.

Girls 12 -- Samantha Glo Revita crushed R. Vaishali of India; Charlotte Paez lost to Bela Beisembayeva of Kazkahstan.

Boys 10 – Dennis Gutierrez beat Won Yin Long of Malaysia; Julius Goznales drew with Li Yunshanof China; Israelito Rilloraza drew with Shirami Nima of India; Emanuel Paler lost to Saidkahar Saydaliev of Uzbekistan; Paul Uy bowed to S. Anojman of Sri Lanka.

Girls 10 – Regyne Palaming beat Zebo Usmonova of Uzbekistan; Jesca Docena succumbed to The De Zen of Malaysia; Fiona Guirhem lost ot Bui Than Truc of Vietnam.

Boy 8 – Dennis Gutierrez Jr. whipped Abudssatonov Nodirbek of Uzbekistan; Jamier Luis Uy beat Nag Ritam of India; Khulene Lord de la Cruz lost to Nguyen Thineof Vietnam.

Girls 8 – Jerly Mae San Diego beat Jiu Minsun of Korea; Erlyn Mae Olila humbled Rhean de Guzman.

The tournament takes a break Wednesday to give the players and their families an opportunity to participate in educational tours in several well-known places in Subic, such as the Ocean Adventure and Zoobic Safari.

http://www.ncfphilippines.org/ncfp/home/253-asian-youth-chess-garcia-san-diego-keep-pinoy-hopes-alive-final-story-for-the-day.html

R5 Results

R5 Garcia of Macau

R4 Ramos vs Sol Cruz

Asian Youth Chess Championship
Olongapo City, Philippines
R4 Bd14 U14 G/90
White: Justine Joshua Ramos
Black: Raul Sol Cruz Jr
Vienna Game C26

1 e4 e5 2 Nc3
The Vienna Game was developed in Vienna around 1850 by Carl Hamppe, as an attempt to play an improved version of the K's Gambit. Chess Opening Essentials

The idea behind 2 Nc3 is to develop while leaving open the options of f2-f4 and Qh5 or Qf3. Modern Chess Openings

Rhal has tasted the Vienna twice in the past; JC Andan (1-0) in MERALCO 2008 and Enrica Villa (1-0) of FEU in PACE Finals 2010.

2... Nf6 3 g3 - Mieses Variation 


3... Nc6
After 3... d5 4 exd5 Nxd5 5 Bg2 Nxc3 bxc3 Bc5 and ... O-O Black has no problems. Understanding the Chess Openings

Polgar vs Junior in Israel 1994
http://www.chessgames.com/perl/chessgame?gid=1111216
Leko vs Kramnik in Budapest 2001
http://www.chessgames.com/perl/chessgame?gid=1266467
Shirov vs Kramnik in Monaco 2005
http://www.chessgames.com/perl/chessgame?gid=1334541

4 Bg2 Be7 [4... Bc5]
An active position for the pieces is one of the most important elements of the positional struggle, possibly the decisive one. Play Like a Grandmaster

a) Mieses vs von Bardeleben in Leipzig 188
http://www.chessgames.com/perl/chessgame?gid=1228323
b) Mieses vs Marshall in Berlin 1908
http://www.chessgames.com/perl/chessgame?gid=1094783

5 d3 O-O 6 f4 d6 7 Nf3 Bd7 [7... Bg4]
The strategic significance of a pin is that sooner or later it induces the opponent to make moves which weaken his position in a way that affects the whole course of the game. Soviet Chess Strategy

8 O-O Re8 [8... Bg4] 9 Ne2 Bf8
Do not retreat a developed piece without good reason. Best Lessons of a Chess Coach

10 h3 g6 
The pawns in front of the castled K should not be touched unless absolutely necessary, and at least one piece should remain on guard. The Art of Positional Play

[10... exf4]
You musn't allow your opponent to form a mighty pawn phalanx. Soviet Chess Strategy

11 c3 Bg7 12 g4



12... Qc8? [12... exf4] 13 f5 Kh8? [13... gxf5] 14 Qe1


14... h5??
Unnecessary pawn advances often helps the attack by weakening squares and opening lines. Better Chess for Average Players

15 Nh2 [15 g5 or 15 Nh4] 15... Rg8? [15... gxf5 16 g5 f4 17 Qh4 Nh7 or 15... hxg4 16 Qh4+ Kg8 17 fxg6 fxg6 18 Rxf6 gxh3 19 Rxg6 hxg2 20 Bh6] 16 Qh4!

16... Qd8?? [16... Nh7 17 f6 Bf8 18 Nf3 Nd8 19 gxh5 Ne6 20 Be3 Bb5 21 Rad1]
You must try to react to a pin as soon as possible, or even try to avoid being pinned. Build Up Your Chess

17 Bg5 +-


Result: 1-0

Tuesday, May 17, 2011

R3 Purevdorj of Mongolia

Asian Youth Chess Championship
Olongapo City, Philippines
14-Under R3 Standard G/90
White: Raul Sol Cruz Jr [Philippines]
Black: Tegshee Purevdorj [Mongolia]
French Defense C01


1.e4 e6 2.d4 d5 3.exd5  - Exchange Variation
This variation is Rhal's "re cibo quo" to the French and has billed 2W-3L a priori; Javier (0-1) in NBS 2010, Minguez (0-1) in PACE 2010, Clarito (1-0, 1-0) and Forcado (0-1) in MERALCO 2011.

3... exd5 4.Bd3
Another opening that a lot of club players consider boring but which Kasparov used to beat Korchnoi and Bareev. Not much theory needed for this one and certainly not a drawing line if one of the players wants to fight. After 3... exd5 it's worth considering 4 Qf3 or 4 Nc3 if you want something different. Openings for Club Player at ChessCafe.com
http://www.chessgames.com/perl/chessgame?gid=1001649 http://www.chessgames.com/perl/chessgame?gid=1003434
http://www.chessgames.com/perl/chessgame?gid=1094306
Or:
4.Nf3 Nf6: Kasparov vs Korchnoi in Tilburg 1991
http://www.chessgames.com/perl/chessgame?gid=1070560
4.Nf3 Bg4: Kasparov vs Short in Tilburg 1991
http://www.chessgames.com/perl/chessgame?gid=1070562
4.Nf3 Bd6: Shirov vs Gurevich in Eurotel 2002
http://www.chessgames.com/perl/chessgame?gid=1250524

4... Nc6 5.c3 Bd6 6.Ne2   
a) Maroczy vs Spielmann
http://www.chessgames.com/perl/chessgame?gid=1094401
b) Tal vs Korchnoi
http://www.chessgames.com/perl/chessgame?gid=1081036
c) Blatny vs Karpov

http://www.chessgames.com/perl/chessgame?gid=1069093

6... h6 7.O-O Nf6 8.Nd2 O-O 9.h3
Unnecessary pawn advances often help the attack by weakening squares and opening lines. Better Chess for Average Players

9... Re8 10.Nf3 Ne4
Centralizing a N is a small strategic victory in itself. Secrets of Positional Chess

11.Re1 Qf6

12.Bxe4?  
[12.Ng3] 
One of  the most frequent and most dangerous forms of attack is the pin. The Game of Chess

12... dxe4 13.Nd2?? [13 Nh2 Qg6 14 Nf4] 13...Qg6 [13... Bxh3!!] 14.Kh1 e3
 

15.fxe3? [15.Ng1 exd2 16 Rxe8+] 15... Rxe3 16.Ng1 Qg3 17.Ndf3 Rxe1 18.Qxe1 Qxe1 19.Nxe1 Bf5 20.Nef3 Re8 21.Bd2 Bg3 22.Be1
Exchanging off key attacking pieces is a common defensive idea. 50 Essential Chess Lessons

22... Bxe1 23.Rxe1 Rxe1 24.Nxe1 Bb1


25.a3 [25 a4 Na5 26 b4 Nc4 27 Ne2] 25... Na5 26.Ne2 [26 a4] 26... Nc4 27.b3 Nxa3 28.c4 Nc2 29.Nxc2 [29 Nf3] 29... Bxc2 30.Nc1 a6 31.Kg1 g5 32.Kf2 f5 33.g3 h5 34.Kf3 [34 Ke3] 34... Kf7


35.h4? [35 Ke3] 35... Kg6 -+ 36.hxg5 Kxg5 37.d5 b6 38.Kg2? [38 Ke3] 38... h4 39.gxh4+ Kxh4 40.Kf3 Kg5 41.Kg3?? f4+ 42.Kf2 Kg4 43.Kg2 f3+ 44.Kf2 Kf4 45.Kf1 Kg3 46.Kg1 f2+ 47.Kf1 Kf3 48.d6 cxd6 49.c5 bxc5 50.b4 cxb4 51.Ne2 Ke3 Result: 0-1

GMA News




































"Also in the Boys 14-Under, Raul Sol Cruz Jr. halved the point with Park Hyu Min of Korea to bolster his bid." 

The Philippine Star





































Jerad Docena, meanwhile, toppled Giovanni Mejia to keep his hopes alive in the boys’ 14 under class while Raul Sol Cruz Jr. halved the point with Park Hyu Min of Korea.

http://www.philstar.com/SportsArticle.aspx?articleId=686889&publicationSubCategoryId=69

Philippine Daily Inquirer

R2 Results

R2 Park of Korea

Monday, May 16, 2011

R1 Hasani of Iran

Asian Youth Chess Championship
Olongapo City, Philippines
R1 U14 G/90
White: Raul Sol Cruz Jr [Philippines]
Black: Bardia Hasani [Iran]
Sicilian Alapin B50


1 e4 c5 2 Nf3 Nc6 3 c3 Nf6 4 d3
The main line is 4 e5: 
a) Short in World Championship KO
b) Ponomariov in Elista Olympiad
http://www.chessgames.com/perl/chessgame?gid=1345144

Three Pawns Gambit  
http://www.chesscafe.com/text/horizons67.pdf


4... g6 5 Be2 Bg7 6 O-O O-O 7 h3 Qc7 8 Be3 b6 9 Nbd2 d5 10 Qc2 
You must try to react to a pin as soon as possible, or even try to avoid being pinned. Yusupov in Build Up Your Chess


10... Ba6 11 Rfe1 Rac8


12 d4??
Before making the exchange which will open a file, it is always wise to ask what advantage this will give us. If none, then it is better to put off the exchange until further preparations have been made. Euwe and Kramer in The Middlegame


12... Bxe2 13 Rxe2 cxd4 14 Nxd4 Nxd4 15 Bxd4 e5 16 Be3 d4 17 Bg5 dxc3


18 bxc3?
Do not exchange automatically, for there are positions in which exchanges cause your material superiority to lose its effect. Euwe in Judgment and Planning in Chess


18... Qxc3 19 Qxc3
We also exchanged to avoid being forced to retreat or make a tempo-wasting defensive move. Nimzovich in My System


19... Rxc3 20 Nb3 
[20 Nf1 - Ne3 - Nd5]
Improving the position of your pieces is one of the most important positional operations. Yusupov in Build Up Your Chess


20... Rd8 21 f3 Rd7 22 Rd2
If you are one or two pawns behind, exchange pawns but not pieces. Fine in Basic Chess Endings


22... Rxd2 23 Bxd2 Rc2




24 Rc1
Counterplay is the best way of fighting against your opponent's initiative and attack. Suetin in Soviet Chess Strategy


24... Rxc1
If 24... Rxa2 25 Rc8+ Bf8 26 Bg5 Nd7 27 Rd8 and Black is attacking.


25 Bxc1 Bf8 26 Be3 
[26 Kf2]
Advance the K to the center of the board or towards the passed pawns, or pawns that are susceptible to being attacked. Capablanca in Chess Fundamentals


26... Nd7 27 Kf2 Nc5 28 Nxc5
[28 Ke2 Na4 29 Kd3 Nb2+ 30 Kc2 Nc4 31 Bg5]


28... Bxc5 29 Bxc5 bxc5 30 Ke2 Kf8 31 Kd3 Ke7 32 Kc4 Kd6
 


33 a4 g5 34 g3 h5 35 h4 gxh4 36 gxh4 Kc6 37 Kc3 Kb6 38 Kc4 Ka5 39 Kxc5 Kxa4 40 Kd5 Kb5 41 Kxe5 a5 42 Kf6 a4 43 Kxf7 a3 44 e5 a2 45 e6 a1=Q 46 e7 Qa2+ 47 Kf8 Qa3 48 f4 Qd6

Result: 0-1


Team Philippines

Asian Youth Chess Championship

Friday, May 13, 2011

R3 Sol Cruz vs Forcado

Ruy Lopez Workshop
MERALCO, Pasig City
W: Rhal Sol Cruz
B: Ian Forcado

1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Bxc6 dxc6 5 O-O Qd6 6 Nc3 Bg4 7 d3 f6 8 Be3 O-O-O 9 Qe2 Qd7 10 Rb1 h5 11 a4 b6 12 b4 Kb7 13 b5 cxb5 14 axb5 a5 15 Na4 Bxf3 16 Qxf3 Qg4 17 Qxg4 hxg4 18 Rb3 Bb6 19 c4 Ra8 20 c5 bxc5 21 Nxc5+ Bxc5 22 Bxc5 Nh6 23 b6 c6 24 Ra1 a4 25 Rba3 Ra6 26 Rxa4 Rha8 27 Rxa6 Rxa6 28 Rxa6 Kxa6

29 Kf1
[29 Bf8 +-]

29... Nf7 30 Bf8

Result: 1-0

R2 Sol Cruz vs Cobsilen

1 e4 e 2 Nf3 Nc6 3 Bb5 a6 4 Bxc6 dxc6 5 O-O Qd6 6 d3 f6 7 h3 Be6 8 Be3 O-O-O 9 Nbd2 Qd7 10 Qe2 Ne7 11 a4

11... g5 12 Nh2 h5 13 b4 Ng6 14 Rfb1 b6 15 Nc4 [15 Nb3] 15... Kb7 16 Na3? [16 Qe1] 16... g4 17 b5? cxb5-+ 18 axb5 a5 19 Nc4 Bd6

20 Nxd6+ cxd6

21 Bxb6 Kxb6 22 Qe3+ Kb7 23 Rxa5 Ra8 24 Ra6 Qc7 25 b6 Qc5 26 Qxc5 dxc5 27 Rxa8

Result: 0-1

R1 Corpin vs Sol Cruz

Ruy Lopez Workshop
MERALCO, Pasig City
W: Justin David Corpin
B: Rhal Sol Cruz


1 e4 e5 2 Nf3 Nc6 3 Bb5 a6 4 Bxc6 dxc6 5 O-O
This was Fischer's way of reinvigorating the Exchange Variation.

5... Qd6
5... Qxd6!? is one of Black's best options - after 6 Na3! b5 (6... Be6 7 Qe2 f6 is also possible) 7 c3 c5 8 Nc2 White plans both a4 and d4, and so has a tiny edge. Understanding the Chess Openings

5... Bg4. This is the most radical move and the one that was originally thought to be the most serious problem with 5 O-O. Mastering the Chess Openings  

7 Nc3 Be6 7 Ng5 f6?
[7... Be7]

8 Nxe6 Qxe6 9 d3 O-O-O 10 Be3 Bd6 11 Qe2 Ne7 12 f4 

12... exf4
We exchange in order to occupy or open a line without loss of time. My System13 Bxf4 Ng6



[13... h5]
A spearhead of pawns, supported by pieces, advancing on a K ay to Play Chess
 
14 Bxd6 Qxd6 15 Kh1 Kb8 [15... h5] 16 Rf2 Rhe8 [16... h5] 17 Raf1 Qb4 18 Nd1 Qd4 19 b3
 
D19
19... Re7?
 
20 Ne3 Rde8?? 21 Nf5 +-

Result: 1-0

Sunday, May 8, 2011

Bomba: Sol Cruz Memorial

Results: 5th Casiano Sol Cruz Memorial Cup

R5 Sol Cruz vs Andan

5th Casiano Sol Cruz Memorial Cup
MERALCO, Pasig City
R5 G/25
W: Rhal Sol Cruz
B: JC Andan

R4 Corpin vs Sol Cruz

5th Casiano Sol Cruz Memorial Cup
MERALCO, Pasig City
R4 G/25
W: Justin Corpin
B: Rhal Sol Cruz



Result: 1-0, Time Forfeit

R3 Letran Knight

5th Casiano Sol Cruz Memorial Cup
MERALCO, Pasig City
R3 G/25
White: Rhal Sol Cruz
Black: Kerby Acoba
ECO B50 Sicilian Defense


1.e4 c5 2.Nf3 Nc6 3.c3 d5 4.exd5 Qxd5 5.d4 cxd4 6.Nxd4
[6.cxd4 - 7.Nc3]


6... Nxd4 7.Qxd4
[7.cxd4 - 8.Nc3 - 9,Bb5+]


7... Qxd4 8.cxd4 Nf6 9.Bb5+
[9.Nc3]


9... Bd7 10.Bxd7+ Kxd7 11.Be3


11... e6 12.Nc3 Bb4 13.a3 Bxc3+ 14.bxc3 Rac8 15.Rc1 Ne4 16.Bd2
[16.c4]


16... Rc4 17.f3 Nd6 18.Rb1 Rhc8 19.Ke2 Ra4 20.Rb3 b6 21.Ra1 Nf5 22.Rb4


22... Ra5 23.a4 Ne7 24.Rb5 Nc6 25.Kd3 Rb8 26.c4 a6


27.Rxa5
[27.Rb2 Rh5 28.Rab1]


27... bxa5 28.d5


28... exd5 29.cxd5 Nb4+ 30.Bxb4
[30.Kc4]


30... axb4 31.Rb1 Kd6 32.Kc4 a5


Result: 0-1 

R2 Cusi vs Sol Cruz

5th Casiano Sol Cruz Memorial Cup
MERALCO, Pasig City
R2 Bd6 G/25
White Daniel Cusi
Black Rhal Sol Cruz
C50 Hungarian Defense


1 e4 e5 2 Nf3 Nc6 3 Bc4 Be7 4 c3 Nf6 5 Qc2 d6 6 d4 O-O 7 Be3 Ng4 8 Bd2 Nf6 9 h3 a6
Every pawn move is to be regarded as a loss of time, unless it helps to build or support the center or attack the enemy's center. Capablanca in Chess Fundamentals


10 Be3 b5 11 Bb3 Bb7 12 Nbd2 exd4 13 Nxd4 Nxd4 14 Bxd4??
[14 cxd4]




14... c5 15 Be3 c4 -+


Result: 0-1

5th Casiano Sol Cruz Memorial Cup

Saturday, May 7, 2011

G4 IM Oliver Dimakiling

Training Game
Pasig City, Philippines
White: Rhal Sol Cruz
Black: IM Oliver Dimakiling
Sicilian Defense B50

1.e4 c5 2.Nf3 d6 3.c3 Nf6 4.Be2 e6 5.O-O Be7 6.h3 
Pawn moves are only admissible in the development stage when they either help to occupy the center, or stand in connection with its occupation; that is to say a pawn move which protects its own or attacks the enemy center. Nimzovich in My System
The common line is 6 Qc2.

6... O-O 7.d3 Nbd7 8.Be3 Qc7 9.Nbd2 b6 10.d4
It is extremely important to get two pawns together on the fourth rank whenever feasible. This controls a lot of space, not only in front but also in the back of the pawns. Weeramantry and Eusebi in Best Lessons of a Chess Coach

10... Bb7 11.Bd3 Rfe8 12.Rc1 
In the opening, shift the Rs toward the center, on files likely to be opened. - Chernev in Logical Chess Move by Move

12... Bf8 13.Re1 Rac8 14.Qe2? Qb8 15.Bf4 e5 16.Bh2 h6 17.d5 g6 18.Nf1 Bg7 19.g4 a6? 20.c4? Nh7 21.Ng3 Ndf8 22.Rf1 Rc7 23.Nh4? Bc8 24.Ng2 Bd7 25.f4 b5 26.b3
[26.f5]

26... Rb7 27.f5! g5 28.Nh5 f6

29.Rf2?
[29.Nxg7 +-]
It s not a move, even the best move, that you must seek, but a realizable plan. Znovsko-Borovsky in How Not to Play Chess
We destroy a defender by exchanging. Nimzovich in My System

29... b4 30.Rcf1? a5 31.h4? a4 32.Qe3? Qc7 33.Bg3? Ra8 34.Bc2? Rba7 35.Rd2? axb3= 36.Bxb3

36... Ba4 37.Rb2 Nd7 38.Bf2 Nb6 39.Qd3 Nf8 40.hxg5 hxg5 41.Qh3 Bxb3 42.axb3 Ra3


43.Rfb1??
Before deciding what to do, you should also try to spot any tactical threats or combinations that may be in the air for you or your adversary. Harding in Better Chess for Average Players

[43.Ne3 to protect c4.]

43... Nxc4
Rhal cannot capture the N because of the pin on his Q.

Result: 0-1