3rd APSSO R1
W: Gio MEJIA
B: Rhal SOL CRUZ, Jr.
Time Control: Standard
Result: 1-0
5 Qe2
The Q-move is the Worral Variation.
5... Be7
Modern Chess Openings (MCO14) documents the replies 5... b5 (Alekhine vs Duras, St. Petersburg 1913 and Tiviakov vs Adams, Groningen 1997) and 5... Bc5 (Tiviakov vs Sokolov, Linares 1995).
Rybka rates Rhal's choice together with h6, d6, Bd6, Bb4, Rb8 and MCO's b5 & Bc5 as correct.
7... d6
GM Villamayor, "The following options give Black a chance to play d5: O-O & Bb7.
NM Maga, "By simply castling, Rhal can still continue with the Marshall Attack."
9... Be6
NM Bagamasbad, "Identify correct square for your B, Bg4 and Bb7 are better squares."
Logical Chess, "In the opening, a B is best placed for attack when it controls a diagonal passing through the center or when it pins a hostile N and renders it immobile."
14... d5
Rybka: (+ 0.50) and better is Bf8 = (+0.20).
16... f6
Rybka: (+ 0.75). Any of the following is better: Na5, Nf8, Ng5, Nb4, Bf5, Rac8, Rab8, Rec8 & Red8.
The Complete Chess Player, "So long as the pawns in front of the K remains unmoved, it is relatively difficulat to work up a convincing attack; but let one of these lowly pawns advance a step, and very often the whole castled position totters on the brink of disaster."
20... Qd6??
Rybka: Better is 20... Qc8
W: Gio MEJIA
B: Rhal SOL CRUZ, Jr.
Time Control: Standard
Result: 1-0
5 Qe2
The Q-move is the Worral Variation.
5... Be7
Modern Chess Openings (MCO14) documents the replies 5... b5 (Alekhine vs Duras, St. Petersburg 1913 and Tiviakov vs Adams, Groningen 1997) and 5... Bc5 (Tiviakov vs Sokolov, Linares 1995).
Rybka rates Rhal's choice together with h6, d6, Bd6, Bb4, Rb8 and MCO's b5 & Bc5 as correct.
7... d6
GM Villamayor, "The following options give Black a chance to play d5: O-O & Bb7.
NM Maga, "By simply castling, Rhal can still continue with the Marshall Attack."
9... Be6
NM Bagamasbad, "Identify correct square for your B, Bg4 and Bb7 are better squares."
Logical Chess, "In the opening, a B is best placed for attack when it controls a diagonal passing through the center or when it pins a hostile N and renders it immobile."
14... d5
Rybka: (+ 0.50) and better is Bf8 = (+0.20).
16... f6
Rybka: (+ 0.75). Any of the following is better: Na5, Nf8, Ng5, Nb4, Bf5, Rac8, Rab8, Rec8 & Red8.
The Complete Chess Player, "So long as the pawns in front of the K remains unmoved, it is relatively difficulat to work up a convincing attack; but let one of these lowly pawns advance a step, and very often the whole castled position totters on the brink of disaster."
20... Qd6??
Rybka: Better is 20... Qc8
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