[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/gkYkXA7k"]
[Date "2018.09.24"]
[Round "4.1"]
[White "Fan, Allen"]
[Black "Duneas, John"]
[Result "0-1"]
[Annotator "lichess.org"]
[ECO "A10"]
[Opening "English Opening: Agincourt Defense"]
[Termination "Normal"]
[Variant "Standard"]

1.Nf3 e6 2.c4 { A13 English Opening: Agincourt Defense } 2...f5 3.g3 Nf6
4.Bg2 c6 5.b3 d5 6.O-O Bd6 7.Ba3 Bxa3 8.Nxa3 Qd6 9.Qc1 Nbd7 10.d4 O-O 11.Qb2
Ne4 12.c5 Qe7 13.b4 f4 14.Nd2 Nxd2 15.Qxd2 e5 16.Nc2 fxg3 17.hxg3 Nf6 18.Qg5
e4 19.Ne3 h6 20.Nf5 Qd7 21.Nxh6+ Kh7 22.Nf7 Qxf7 23.f3 Qg6 24.Qxg6+ Kxg6
25.fxe4 Bg4 26.exd5 cxd5 27.Rae1 Rae8 28.e4 dxe4 29.Bxe4+ Nxe4 30.Rxf8 Rxf8
31.Rxe4 Bf3 32.Re5 Rd8 33.Kf2 Bc6 34.Ke3 Kf6 35.Kd3 Re8 36.Rh5 Bb5+ 37.Kc2
Re2+ 38.Kb1 Rd2 39.Rd5 Bc6 40.Rd8 Be4+ 41.Ka1 Ke7 42.Rd6 Rd3 43.g4 Bc6 44.Kb2
Rg3 45.d5 Bb5 46.Rg6 Kf7 47.Rg5 g6 48.c6 bxc6 49.dxc6 Bxc6 50.Rc5 Bd7 51.Rc7
Ke6 52.Rxa7 Rxg4 53.Kc3 Kd6 54.a4 Rg3+ 55.Kc4 Ra3 56.Ra6+ Kc7 57.Rxg6 Rxa4
58.Rg7 Kd6 59.Rg6+ Kc7 60.Rg7 Ra1 61.Kc5 Rc1+ 62.Kd4 Kd6 63.Rg5 Be6 64.Rb5
Rc4+ 65.Kd3 Rc6 66.Rc5 Rb6 67.Kc3 Bd5 68.Ra5 Ke5 69.Rc5 Kd6 70.Ra5 Rb7 71.Rc5
Rf7 72.Kb2 Rf3 73.Rb5 Rb3+ 74.Kc2 Rg3 75.Rb6+ Ke5 76.Rh6 Kd4 77.Rh4+ Be4+
78.Kb2 Re3 79.Rh8 Kc4 80.Rb8 Re2+ 81.Ka3 Re3+ 82.Kb2 Rb3+ 83.Ka2 Bb1+ 84.Ka1
Bf5 85.Rb6 Be4 86.Rb8 Bd5 87.Rc8+ Kd3 88.Rd8 Kd4 89.Rb8 Kc3 90.Re8 Bc4
91.Re3+ Bd3 92.Ka2 Rxb4 93.Ka3 Rb6 94.Ka4 Ra6# 0-1

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/yfaldapb"]
[Date "2018.09.24"]
[Round "4.2"]
[White "Macdonald, Paul"]
[Black "Morrell, Gordon"]
[Result "1/2-1/2"]
[Annotator "Macdonald, Paul"]
[ECO "A20"]
[Opening "Hungarian Opening"]
[Termination "Normal"]
[Variant "Standard"]

1.g3 { A00 Hungarian Opening } 1...e5 2.c4 Nc6 3.Bg2 Bc5 4.Nc3 a6 5.Nf3 d6
6.O-O f5
{ Paul Macdonald: A very unusual move in this position that I was happy to
see. It has only been played 3 times before that I could find. The problem
is black is delaying his development a little too much which gives white an opportunity to break in the centre. I have included two games where black
developed the g8-knight showing typical play for white in this line. } ( 
6...Nge7 7.e3 Ba7 8.h3 O-O 9.d4 exd4 10.exd4 d5 11.cxd5 Nxd5 12.Bg5 Nxc3
13.bxc3 f6 14.Qb3+ Kh8 15.Bf4 Bb6 16.Rfe1 Na5 17.Qc2 c6 18.c4 Bc7 19.Bxc7
Qxc7 20.c5 Bd7 21.Qc3 Rfe8 22.Reb1 Be6 23.Nd2 Rad8 24.Rb6 Qd7 25.Qxa5 Qxd4
26.Nb3 { 1-0 (26) Adams,M (2745) -Sadzikowski,D (2496) London 2014 } ) ( 
6...Nf6 7.e3 O-O 8.b3 Ba7 9.Qc2 h6 10.Nh4 Bd7 11.Bb2 Re8 12.a3 Rb8 13.Nd5
Nxd5 14.cxd5 Ne7 15.f4 f6 16.Rf2 a5 17.a4 b5 18.Bc3 b4 19.Bb2 Bc8 20.Qc4 Kh8
21.Raf1 Rb6 22.Rc1 Bb7 23.Qxc7 Qa8 24.Qd7 Qd8 25.Rc7 Qxd7 26.Rxd7 Kg8 27.fxe5
dxe5 28.d6 Bxg2 29.Kxg2
{ 1-0 (29) Movsesian,S (2665)-Soors,S (2408) Reykjavik 2015 } ) 7.e3
{ A clear plan to break up black's centre } ( 7.Nd5
{ was probably stronger with two key lines } 7...Nf6 ( 7...Nge7
{ can be met with the surprising } 8.d4 $1 exd4 ( 8...Nxd4 { fails to } 9.Bg5
Ndc6 10.b4 $1 Ba7 11.b5 h6 12.Bh4 g5 13.Nxg5 $1 $18 ) 9.Bg5 h6 10.Bxe7 Nxe7
11.Nxe7 Qxe7 12.b4 Bb6 13.Nxd4 $14 ) 8.d3
{ White has enough resilience if black tries to press } 8...f4 9.e3 e4 $6
10.Nd2 f3 11.Nxf6+ gxf6 12.Bh1 exd3 13.Nxf3 $16 ) 7...Ba7 ( 7...e4
{ was possible immediately but it doesn't alter the general nature of the
position } ) 8.d4 e4 9.Ne1 Nf6 10.f3 exf3 11.Nxf3 ( 11.Bxf3
{ was also possible with the idea to reroute the e1-knight to d3 and f4. } )
11...O-O 12.Kh1 { Unpinning the e-pawn } ( 12.Nh4 g6 13.d5 $2 Ne5
{ improves Black's position considerably } ) ( 
{ The most sensible idea is to develop with } 12.Bd2
{ followed by Ne1-d3-f4 or Ng5-h3-f4. } ) 12...Rb8
{ A made a little joke with Gordon here saying his move was very insightful
which he seemed to enjoy. } 13.d5 { Stubbornly persisting with my plan. } ( 
13.Nd5 Bd7 14.Nxf6+ Qxf6 15.Bd2 { made more sense } ) 13...Ne5 14.Nxe5 dxe5
15.e4 $6
{ This is in fact a mistake as it gives the bishop on a7 significant scope
} ( { Better was } 15.b4 e4 16.Qb3 { with a balanced game ahead } ) 15...f4
$5 ( 
{ Gordan had the makings of the right idea, but he could have altered his
move order requiring white to find a series of only moves just to survive }
15...Ng4 $1 16.Qe1 fxe4 17.h3 $8 Rxf1+ ( 17...Nf2+ 18.Kh2 Nd3 19.Qxe4 Rxf1
20.Bxf1 Nxc1 21.Qxe5 $1 $11 ( 21.Rxc1 Qe7 22.Re1 Qc5 23.Bg2 Bd7 $11 ) )
18.Qxf1 Nf2+ 19.Kh2 Qd6 20.Nxe4 Nxe4 21.Bxe4 Bd7 22.Qe1 $8 ( 22.Qe2 $2 Qb6
23.Bg5 Rf8 $17 ) 22...Qb6 $1 { preventing Be3 and preparing Rf8 and Rf2 }
23.b4 $1 Qd4 24.Bd2 $8 Rf8 ( 24...Qxc4 25.Rc1 $132 ) 25.Bg2 $8
{ and black's initiative finally peters out } ) ( 15...fxe4 16.Bg5 $1
{ is ok for white } ( { Not } 16.Nxe4 Nxe4 17.Bxe4 Bg4 $1 $15 ) ) 16.gxf4
{ The sacrifice must be accepted } 16...Ng4 $1 17.Qe1 $8
{ The only move to survive } ( 17.Qf3
{ leads to a variation similar to the game but without black having to give
up the exchange } 17...Qh4 18.Qg3 Nf2+ 19.Rxf2 Qxg3 20.hxg3 Bxf2 $17 )
17...exf4 $6 ( 
{ Black had a clever tactic here but it seems white can still escape defeat
} 17...Bf2 $5 18.Rxf2 Qh4 19.Kg1 $8 Qxh2+ 20.Kf1 Nxf2 21.Qxf2 Bh3 22.Bxh3
Qxh3+ 23.Ke2 $1 exf4 24.Qf3 $14 { and White survives another day } ) 18.Bxf4
Rxf4 { The only logical way to continue the onslaught } 19.Rxf4 Qg5 20.Qg3 $6
{ This does successfully defend white's position but there were two
alternative choices } ( 
{ If white is losing the exchange why not lose it on more favourable
circumstances } 20.Rxg4 $5 Bxg4 21.Qg3 h5 $5 22.h3
{ Black now has a remarkable move } 22...Bd4 $3 23.Rf1 $1 ( 23.hxg4 $4 Be5
24.Qd3 hxg4 $19 ) 23...Be5 24.Qf2 $14 ) ( 20.Ne2 $1
{ was also possible with an interested tactical sequence } 20...Qxf4 $1
21.Nxf4 Nf2+ 22.Qxf2 $1 ( 22.Kg1 Nd3+ { is a better version for black } )
22...Bxf2 23.Nd3 Bd4 24.Re1 $16 ) 20...Nf2+ 21.Rxf2 Qxg3 22.hxg3 ( 
{ The zwischenzug } 22.Rf8+ { offered nothing significant } 22...Kxf8 23.hxg3
$11 ) 22...Bxf2 23.Kh2 ( 23.Ne2 $6 Bg4 { is good for black } ) 23...Bd4 $1
{ Gordon wastes no time getting his dark-squared bishop to blockade the
central pawns } 24.Rf1 $6
{ One of the few times putting a rook on an open file wasn't best } ( 24.Rd1
Be5 25.Bh3
{ was more to the point not losing any time. It is hard to play Bh3 as
logically white would want black to move the bishop first and only then
play Bh3, but it is important to look at the details of the position and black has a dangerous threat as we shall see. The game could continue }
25...Bxh3 26.Kxh3 Re8 { threatening the e4-pawn } 27.Re1
{ White now can aim to improve the white knight and one idea comes to mind
- Ne2-f4-e6. } 27...Kf7 28.Ne2 g5 { Black prevents white's knight maneouvre }
( { Black can and probably should play } 28...Bxb2 $1
{ when things aren't that clear } 29.Rb1 Bf6 30.Rxb7
{ Rook on the 7th has to be good right? } 30...Rxe4 31.Rxc7+ Ke8 $1 32.Nc1 ( 
32.Nf4 $6 Be5 $132 ) 32...Be5 33.Rc8+ Kd7 34.Rc6 Re3 35.Nb3 Rxg3+ 36.Kh4
{ with a double-edged and very sharp endgame } ) 29.b3 h5 30.Nc1
{ But the knight finds another way } 30...g4+ 31.Kg2 Ke7 32.Nd3
{ and white gains the advantage as } 32...Kd6 33.c5+ Kd7 34.b4
{ and white's pawns can finally start mobilising } ) 24...Be5 25.Nd1 $2 ( 
{ The only move to maintain any hope for an edge was with } 25.Bh3
{ The reason is black has a powerful idea taking advantage of the fact the
g3-pawn is pinned and white's king has limited mobility. } ) 25...g6 $6 ( 
{ I pondered the game afterwards, and I couldn't for the life of me
understand why Gordon didn't strike out immediately with } 25...h5 $1
{ After all, it wins a pawn } 26.Bh3 h4 $11 ) 26.b3 h5 $1
{ I missed this idea over the board - the move gives black excellent
counterplay } 27.Nf2 { The only move to keep the pawn } ( 
{ Probably better was giving up the pawn and seeking to mobilise my centre
} 27.Bh3 h4 28.Bxc8 Rxc8 29.Ne3 Bxg3+ 30.Kh3
{ when Ng4 followed by e4-e5 gives white the edge despite material
equality. } ) 27...h4 28.Nh1 Kg7 29.Bh3 Bxh3 30.Kxh3 hxg3 31.Nxg3 Rh8+ 32.Kg2
( { I really wanted to continue with } 32.Kg4 $1
{ but I couldn't make the move work with black's rook seeming to penetrate
to the 7th rank. It turns out the solution was very simple. } 32...Rh2 33.a4
Rb2 34.Rf3 $14 ) 32...Rh4 33.Re1 Rg4 34.Re3 Bf4 $6 ( 
{ Black should probably just improve his king with } 34...Kf6 { and Kg5 } )
35.Kh3 $1 Rg5 36.Rf3 Be5 37.Rd3 ( 
{ Under time pressure, I missed the logical continuation to mobilise my
extra central pawns } 37.b4 $1 c6 ( 37...b6 38.c5 bxc5 ( 38...a5 39.d6 $1
cxd6 40.cxb6 $16 ) 39.bxc5 a5 40.a4 { Black is now in a kind of zugzwang }
40...Bd4 41.d6 cxd6 42.cxd6 Bf6 43.d7 Bd8 44.Ne2 Re5 45.Nd4 $1 Rxe4 46.Nc6
Rh4+ 47.Kg3 Bg5 48.Ra3 $3 $16
{ White must retain a pawn to have any chance of winning. White has good
chances from here. } ) 38.Ne2 $1 ( { White must be patient. The immediate }
38.c5 $2 { is a mistake } 38...cxd5 39.exd5 Bxg3 40.Rxg3 Rxd5 $11 ) 38...Rh5+
39.Kg4 Rh2 40.Nf4 Rxa2 ( 40...Bxf4 41.Kxf4 Rxa2 42.d6 Rd2 43.e5 Kf7 44.Ke3+
$18 ) 41.Ne6+ Kh7 42.Rf7+ Kh6 43.Rxb7 $16 ) 37...Bd6 38.a4 a5
{ Draw offered and accepted as I couldn't find a path to make any
meaningful progress. A great game by both players with only minor errors to
be found. } 1/2-1/2

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/KZOYx1t2"]
[Date "2018.09.24"]
[Round "4.3"]
[White "Steadman, Mike"]
[Black "Wang, Aaron"]
[Result "0-1"]
[Annotator "lichess.org"]
[ECO "A04"]
[Opening "Zukertort Opening: Sicilian Invitation"]
[Termination "Normal"]
[Variant "Standard"]

1.Nf3 c5 { A04 Zukertort Opening: Sicilian Invitation } 2.b4 cxb4 3.a3 bxa3
4.Bxa3 Nf6 5.d4 d6 6.Qd3 a6 7.e4 e6 8.Nbd2 Be7 9.g4 e5 10.g5 Nh5 11.h4 Nc6
12.c3 exd4 13.cxd4 d5 14.exd5 Qxd5 15.Qe3 Be6 16.Bc4 Qd7 17.Bxe7 Nxe7 18.Ne5
Qd6 19.Bxe6 fxe6 20.Qf3 Qxd4 21.Qf7+ Kd8 22.Ra5 Qc3 23.Qxe6 Qc1+ 24.Ke2 Nf4+
25.Kf3 Nxe6 26.Rxc1 Rf8+ 27.Kg3 Nd4 28.Rc4 Nec6 29.Rd5+ Ke7 30.Nxc6+ Nxc6
31.Re4+ Kf7 32.Rd7+ Kg8 33.Rxb7 Rfe8 34.Rc4 Na5 { White resigns. } 0-1

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/hO6ofx8C"]
[Date "2018.09.24"]
[Round "4.4"]
[White "Weng, Winston"]
[Black "Goodhue, Nathan"]
[Result "0-1"]
[Annotator "lichess.org"]
[ECO "A10"]
[Opening "English Opening"]
[Termination "Normal"]
[Variant "Standard"]

1.c4 { A10 English Opening } 1...b6 2.Nc3 Bb7 3.e4 e5 4.g3 f5 5.d3 Bb4 6.Bg2
Bxc3+ 7.bxc3 d6 8.Ne2 fxe4 9.dxe4 Nf6 10.Qc2 O-O 11.O-O Nc6 12.f4 Qe7 13.fxe5
Qxe5 14.Be3 Na5 15.Rf5 Qe6 16.Nd4 Qxc4 17.Raf1 c5 18.Nb3 Bxe4 19.Bxe4 Qxe4
20.Qxe4 Nxe4 21.Nxa5 Rxf5 22.Rxf5 bxa5 23.Bf4 Re8 24.Rd5 Re6 25.Kf1 Kf7
26.Kg1 Kf6 27.Kf1 g5 { White resigns. } 0-1

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/KeQy1aWu"]
[Date "2018.09.24"]
[Round "4.5"]
[White "Nagorski, Alex"]
[Black "Li, Rodney"]
[Result "1-0"]
[Annotator "lichess.org"]
[ECO "A30"]
[Opening "English Opening: Symmetrical Variation, Hedgehog Defense"]
[Termination "Normal"]
[Variant "Standard"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 c5 4.g3 b6 5.Bg2 Bb7 6.O-O Be7
{ A30 English Opening: Symmetrical Variation, Hedgehog Defense } 7.d4 O-O
8.d5 d6 9.e4 e5 10.Rb1 a5 11.a3 Na6 12.Ne1 Bc8 13.Nd3 Bd7 14.f4 Ng4 15.h3 Nh6
16.fxe5 Qc8 17.exd6 Bxd6 18.e5 Bxh3 19.Bxh6 Bxe5 20.Nxe5 gxh6 21.Qh5 Bxg2
22.Kxg2 f6 23.Ng4 Ra7 24.Rxf6 Rxf6 25.Nxf6+ Kh8 26.Re1 Nc7 27.Qf7 Ne6 28.Qxa7
Ng5 29.Re8+ Qxe8 30.Nxe8 Kg8 31.Qg7# { White wins by checkmate. } 1-0

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/HKNcHtpX"]
[Date "2018.09.24"]
[Round "4.6"]
[White "Michael, Andrew"]
[Black "Ha, Huy Minh (Timothy)"]
[Result "0-1"]
[Annotator "Ha, Timothy"]
[ECO "A48"]
[Opening "East Indian Defense"]
[Termination "Normal"]
[Variant "Standard"]

1.d4 Nf6 2.Nf3 g6 { A49 East Indian Defense } 3.Nc3 d5 4.Bg5 Bg7 5.Qd2 O-O
6.Bh6 Bf5 7.Bxg7 Kxg7 8.Ne5 a6 { A confused move } ( 8...c5 9.dxc5 Qc7 10.Nf3
Rd8 ) 9.f3 Qd6 10.g4 Bc8 11.h4 h5 12.e4 c6
{ I misplayed the defense at this critical moment, fearing the sequence
12... dxe4 13. Nxe4 } ( 12...dxe4 13.Nxe4 ( 13.gxh5 Nc6 14.Nxc6 Qxc6 )
13...Nxe4 14.fxe4 f6 ) 13.Nxf7 Qg3+ 14.Qf2 Qxf2+ 15.Kxf2 Rxf7 16.e5 Nxg4+
17.Ke2 Nh6 18.Bh3 Nf5 19.Kd3 a5 20.Rag1 Na6 21.a3 Nc7 22.Ne2 Ne6 23.Bxf5 Rxf5
24.Ke3 Kh6 25.Rg2 Bd7 26.Rhg1 Rg8 27.b3 Be8 28.c4 Rgf8 29.Rg3 Nf4 30.Nc3 Bf7
31.c5 Ne6 32.Ne2 b6 33.b4 axb4 34.axb4 bxc5 35.bxc5 Nxc5
{ Here I got stuck, trying to find a winning plan, and was tempted to
sacrifice the knight for two pawns. The correct plan is to move Ra8 and
take down the white knight. } ( 35...Ra8 36.f4 Ra3+ 37.Kd2 Ra2+ 38.Ke3 Rxe2+
39.Kxe2 Rxf4 ) 36.dxc5 Rxe5+ 37.Kd2 Rf5 38.Nd4 Rf6 39.Re1 Re8 40.Rg5 Rf4
41.Nxc6 Rxh4 42.Rge5 e6 43.Na7 Ra4 44.Nb5 Kg7 45.Nd6 Re7 ( 45...Rb8 46.Nxf7
Ra2+ 47.Kc1 Ra1+ 48.Kd2 Rxe1 49.Rxe1 Kxf7 ) 46.Rxd5 Rc7 47.Rde5 Ra5 48.Rc1
Kf6 49.f4 Ra4 50.Ne4+ Kg7 51.Ke3 Rc6 52.Rg1 Ra3+ 53.Kf2 Ra2+ 54.Kg3 Kh6
55.Ng5 Kg7 56.Rge1 Rc2 57.Ne4 Ra6 58.Ng5 Ra3+ 59.R1e3 Rxe3+ 60.Rxe3 Rxc5
61.Nxe6+ Bxe6 62.Rxe6
{ Objectively it's a draw from here, but I had hopes that White would make
some mistakes. I wanted to somehow get the f-pawn, give away the h-pawn and
queen the g-pawn } 62...Kf7 63.Ra6 Rf5 64.Rb6 Rf6 65.Rb5 Ke6 66.Re5+ Kf7
67.Re4 Ra6 68.Rb4 Kf6 69.Rb5 Ra3+ 70.Kg2 h4 71.Rg5 h3+ 72.Kh2 Rf3 73.Rg3
{ A losing move } ( 73.Rb5 ) 73...Rxg3 74.Kxg3 Kf5 75.Kxh3 Kxf4 76.Kg2 Kg4
77.Kg1 Kh3 78.Kf2 g5 79.Kg1 Kg3 80.Kf1 Kh2 0-1

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/GfHjfzah"]
[Date "2018.09.24"]
[Round "4.7"]
[White "Eade, Don"]
[Black "Deng, Abraham"]
[Result "0-1"]
[Annotator "lichess.org"]
[ECO "E49"]
[Opening "Nimzo-Indian Defense: Normal Variation, Botvinnik System"]
[Termination "Normal"]
[Variant "Standard"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 d5 6.e3 O-O 7.Bd3
{ E49 Nimzo-Indian Defense: Normal Variation, Botvinnik System } 7...c5 8.Ne2
b6 9.O-O Ba6 10.f3 Nc6 11.e4 dxe4 12.fxe4 cxd4 13.cxd4 Nxd4 14.Ng3 Nc6 15.Bg5
Qd4+ 16.Kh1 Rfd8 17.Be2 Qe5 18.Qa4 Bb7 19.Bf4 Qa5 20.Qb3 Nd4 21.Qd1 Nf3
22.Qc1 Nd2 23.Re1 Nb3 24.Qe3 Nxa1 25.Rxa1 Qc5 26.Qf3 Nxe4 27.Nxe4 Qd4 28.Qc3
Qxe4 29.Bf3 Qxf4 { White resigns. } 0-1

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/n6RMjkjC"]
[Date "2018.09.24"]
[Round "4.8"]
[White "Ang, Alphaeus"]
[Black "Yan, Sarah"]
[Result "1-0"]
[Annotator "lichess.org"]
[ECO "D45"]
[Opening "Semi-Slav Defense: Main Line"]
[Termination "Normal"]
[Variant "Standard"]

1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 { D45 Semi-Slav Defense: Main Line }
5...Bd6 6.Qc2 O-O 7.Be2 Re8 8.O-O Nbd7 9.b3 Qc7 10.Bb2 e5 11.cxd5 Nxd5
12.Nxd5 cxd5 13.Qxc7 Bxc7 14.Rac1 Bd6 15.dxe5 Nxe5 16.Rfd1 Nc6 17.Rxd5 Be7
18.Rdd1 Be6 19.Bb5 Rec8 20.Bxc6 Rxc6 21.Nd4 Rxc1 22.Rxc1 Rc8 23.Nxe6 Rxc1+
24.Bxc1 fxe6 25.Bb2 Kf7 26.Kf1 a6 27.Ke2 Bd6 28.h3 g6 29.Kd3 Ke7 30.Ke4 Kf7
31.Bd4 Ke7 32.g4 Kf7 33.f4 Ke7 34.Be5 Bc5 35.Kd3 Kf7 36.e4 Bb6 37.Kc4 Ke7
38.b4 Kd7 39.f5 gxf5 40.exf5 exf5 41.gxf5 Ke7 42.Kd5 Bd8 43.a4 b6 44.Kc6 Kf7
45.Bd4 b5 46.axb5 axb5 47.Kxb5 Bc7 48.Kc6 { Black resigns. } 1-0

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/9087ZA3w"]
[Date "2018.09.24"]
[Round "4.9"]
[White "Yan, Caroline"]
[Black "Sharma, Akshay"]
[Result "0-1"]
[Annotator "lichess.org"]
[ECO "D02"]
[Opening "Queen's Pawn Game: London System"]
[Termination "Normal"]
[Variant "Standard"]

1.d4 d5 2.Nf3 Nf6 3.Bf4 { D02 Queen's Pawn Game: London System } 3...c5 4.c3
Nc6 5.e3 Bg4 6.Be2 e6 7.Nbd2 Be7 8.O-O O-O 9.Re1 Nh5 10.Bg3 Nxg3 11.hxg3 a6
12.Nh2 Bxe2 13.Qxe2 b5 14.f4 b4 15.Nhf3 a5 16.Ne5 Nxe5 17.fxe5 bxc3 18.bxc3
a4 19.Rab1 Qc7 20.c4 cxd4 21.exd4 dxc4 22.Qxc4 Qd7 23.Ne4 Rfd8 24.Red1 Rac8
25.Qb5 Qxb5 26.Rxb5 Rc4 27.Nd6 Bxd6 28.exd6 Kf8 29.Rb6 Rc2 30.Ra1 Rd2 31.Rb4
Rxd6 32.Rxa4 R6xd4 33.Rxd4 Rxd4 34.a4 Rd7 35.Kf2 Ke7 36.Ke3 Kd6
{ White resigns. } 0-1

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/lSP4gclX"]
[Date "2018.09.24"]
[Round "4.10"]
[White "Undy, William"]
[Black "McClory, William"]
[Result "1-0"]
[Annotator "lichess.org"]
[ECO "C65"]
[Opening "Ruy Lopez: Berlin Defense"]
[Termination "Normal"]
[Variant "Standard"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.O-O { C65 Ruy Lopez: Berlin Defense } 4...Bd6
5.Re1 O-O 6.c3 a6 7.Ba4 b5 8.Bc2 Be7 9.d4 d6 10.h3 h6 11.Nbd2 Bb7 12.d5 Nb8
13.a4 Nbd7 14.Nf1 Nh5 15.N3h2 Ndf6 16.Ng4 Bc8 17.Nxf6+ Nxf6 18.axb5 a5 19.b4
Rb8 20.Rxa5 Bd7 21.c4 Ra8 22.Be3 Rxa5 23.bxa5 Qa8 24.Qa1 Bd8 25.Rb1 g5 26.b6
cxb6 27.axb6 Qxa1 28.Rxa1 Be7 29.b7 Kg7 30.Ra8 Be8 31.b8=Q Kg6 32.Qc7 Bd7
33.Rxf8 Bxf8 34.c5 dxc5 35.Bxc5 Bxc5 36.Qxc5 h5 37.Qd6 g4 38.h4 Kg7 39.Qxe5
{ Black resigns. } 1-0

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/z7c70woI"]
[Date "2018.09.24"]
[Round "4.11"]
[White "Seabrook, Roy"]
[Black "Liu, Xinyang"]
[Result "1-0"]
[Annotator "lichess.org"]
[ECO "A17"]
[Opening "English Opening: Anglo-Indian Defense, Queen's Indian Formation"]
[Termination "Unterminated"]
[Variant "Standard"]

1.Nf3 e6 2.c4 Nf6 3.Nc3 b6
{ A17 English Opening: Anglo-Indian Defense, Queen's Indian Formation } 4.e4
Bb7 5.e5 Ne4 6.Bd3 f5 7.O-O Na6 8.Bc2 Ng5 9.Nxg5 Qxg5 10.f3 Qh4 11.d4 c5
12.Be3 Rc8 13.Bf2 Qg5 14.d5 Rd8 15.Qe1 Nb4 16.Bb1 exd5 17.a3 Na6 18.cxd5 Qg6
19.Bd3 Be7 20.Qe2 Nb8 21.d6 Bg5 22.Bc4 Nc6 23.Nd5 Rc8 24.Nc7+ Kd8 25.e6 Rxc7
26.dxc7+ Kxc7 27.exd7 Kxd7 28.Rad1+ Kc7 29.Rfe1 Bf6 30.Bg3+ 1-0

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/98Iz7rOq"]
[Date "2018.09.24"]
[Round "4.12"]
[White "Lyall, Simon"]
[Black "Steadman, Mathew"]
[Result "1-0"]
[Annotator "Lyall, Simon"]
[ECO "C02"]
[Opening "French Defense: Advance Variation"]
[Termination "Normal"]
[Variant "Standard"]

1.e4 e6 2.d4 d5 3.e5 { C02 French Defense: Advance Variation } 3...Nd7 4.Nf3
c5 5.c3 a6 6.Bd3 Ne7 7.O-O Nc6 8.a3 f6 9.Re1 c4 10.Bc2 ( 10.Bf5 exf5 11.exf6+
) 10...fxe5 11.dxe5 ( 11.Ng5 Nf6 12.dxe5 ) 11...Qc7 12.Bf4 Bc5 13.Ng5 Ke7
14.Nxe6 Kxe6 15.Qg4+ Kf7 16.e6+ Kg8 17.Bxc7 1-0

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/36xoKjXg"]
[Date "2018.09.24"]
[Round "4.13"]
[White "Xie, Felix"]
[Black "Lewis, Jordan"]
[Result "1-0"]
[Annotator "lichess.org"]
[ECO "B00"]
[Opening "Owen Defense"]
[Termination "Normal"]
[Variant "Standard"]

1.e4 b6 { B00 Owen Defense } 2.d4 Bb7 3.Nc3 e6 4.a3 Be7 5.f4 Nf6 6.Bd3 d5
7.e5 Ne4 8.Be3 c5 9.Nf3 Nc6 10.Nxe4 dxe4 11.Bxe4 Qd7 12.dxc5 bxc5 13.Qxd7+
Kxd7 14.O-O-O+ Kc7 15.Rd2 Rad8 16.Rhd1 Rxd2 17.Rxd2 h6 18.c3 Na5 19.Bc2 Nc4
20.Re2 g5 21.fxg5 Nxe3 22.Rxe3 hxg5 23.h3 c4 24.Be4 Ba6 25.Kc2 Bb5 26.Nd2 Rh4
27.Bf3 Ba4+ 28.Kc1 Bc5 29.Re4 Rxe4 30.Bxe4 Be3 31.g3 Kd7 32.Bc2 Bxd2+ 33.Kxd2
Bxc2 34.Kxc2 Kc6 35.h4 gxh4 36.gxh4 Kd5 37.b4 Kxe5 38.a4 f5 39.a5 f4 40.Kd2
Ke4 41.Ke2 f3+ 42.Kf2 Kf4 43.h5 e5 44.h6 e4 45.h7 e3+ 46.Ke1
{ Black resigns. } 1-0

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/P8JJxSjy"]
[Date "2018.09.24"]
[Round "4.14"]
[White "Park-Tamati, Philli"]
[Black "Pakenham, John"]
[Result "1-0"]
[Annotator "lichess.org"]
[ECO "B03"]
[Opening "Alekhine Defense: Exchange Variation"]
[Termination "Normal"]
[Variant "Standard"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6
{ B03 Alekhine Defense: Exchange Variation } 5...cxd6 6.Nf3 Bg4 7.h3 Bh5
8.Be2 e6 9.O-O Be7 10.Nc3 O-O 11.Be3 N8d7 12.b3 f5 13.Bf4 Nf6 14.Ng5 Bf7
15.Re1 h6 16.Nxf7 Rxf7 17.Bf3 Qd7 18.Qe2 g5 19.Bh2 d5 20.c5 Nc8 21.Qxe6 Qxe6
22.Rxe6 Kg7 23.Nxd5 f4 24.Nxf6 Bxf6 25.Rd1 Rd7 26.d5 Ne7 27.g3 Rad8 28.d6
fxg3 29.Bxg3 Kf7 30.Bg4 Nc6 31.Re4 { Black resigns. } 1-0

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/NFsIthkp"]
[Date "2018.09.24"]
[Round "4.15"]
[White "Milne, Virginia"]
[Black "Sriram, A"]
[Result "1-0"]
[Annotator "lichess.org"]
[ECO "B90"]
[Opening "Sicilian Defense: Najdorf, Lipnitsky Attack"]
[Termination "Normal"]
[Variant "Standard"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4
{ B90 Sicilian Defense: Najdorf, Lipnitsky Attack } 6...Qc7 7.Bb3 e6 8.O-O
Be7 9.Bg5 Nc6 10.Kh1 h6 11.Bh4 g5 12.Bg3 h5 13.f3 h4 14.Bf2 Ne5 15.Nce2 g4
16.f4 Ng6 17.f5 exf5 18.Nxf5 g3 19.Bd4 Bxf5 20.Rxf5 Ne5 21.h3 Rh7 22.Nf4 Nxe4
23.Nd5 Qd7 24.Rh5 Rxh5 25.Qxh5 Ng6 26.Nb6 Qc7 27.Ba4+ { Black resigns. }
1-0

[Event "ACC Winter Cup 2018 A-Grade"]
[Site "https://lichess.org/k4mKsaFE"]
[Date "2018.09.24"]
[Round "4.16"]
[White "Peak, Stephen"]
[Black "Ansell, David"]
[Result "1-0"]
[Annotator "lichess.org"]
[ECO "A22"]
[Opening "English Opening: King's English Variation, Two Knights Variation"]
[Termination "Normal"]
[Variant "Standard"]

1.c4 e5 2.Nc3 Nf6
{ A22 English Opening: King's English Variation, Two Knights Variation }
3.Nf3 d6 4.d3 Be7 5.g3 O-O 6.Bg2 c6 7.O-O Bg4 8.Qc2 Bf5 9.Nd2 Nbd7 10.Nce4
Nxe4 11.Nxe4 Nf6 12.Nd2 Qd7 13.a4 Bh3 14.Nf3 Bxg2 15.Kxg2 h6 16.d4 e4 17.Nd2
d5 18.c5 Ng4 19.h3 e3 20.hxg4 exd2 21.Bxd2 Qxg4 22.Be3 Qe6 23.Rh1 f5 24.Ra3
Rf6 25.Bf4 g5 26.Re3 Qf7 27.Be5 Rg6 28.Rf3 Rf8 29.g4 f4 30.Qd3 Qe6 31.Kf1 Kh7
32.Rxh6+ { Black resigns. } 1-0

