Icannos/chess_studies huggingface dataset:
[Event "üê∏Tips for London Systemüê∏: Intro: Typical Mistakes in the London System"]
[Site "https://lichess.org/study/NboFy7hm/AlXHCFxU"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A40"]
[Opening "Queen's Pawn Game"]
[UTCDate "2018.04.15"]
[UTCTime "00:21:29"]
[Variant "Standard"]

{ Hello! Welcome to my study on TYPICAL MISTAKES in the London System Opening. In this study I try to explain these mistakes and how you can avoid them in your games. Hopefully this will add a big positive effect on your playing.

Please click the heart button ‚ù§Ô∏è below the study to show your support and motivate me to make more London System studies! Thank you! :) } 1. d4 { Before we start I'd like to mention some things:
1.Please check out my study I made on learning the London System: https://lichess.org/study/KjivNw7F I highly recommend you go through that study before this one!!!
2.Please join our London System club/team on Lichess! We have 50+ members now! Let's try for 100! :D https://lichess.org/team/london-system-club-of-lichess } *
[Event "üê∏Tips for London Systemüê∏: Building the Pyramid vs Other Setups By Black"]
[Site "https://lichess.org/study/NboFy7hm/4CYhrRuv"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A45"]
[Opening "Indian Defense"]
[UTCDate "2018.04.15"]
[UTCTime "02:18:52"]
[Variant "Standard"]

1. d4 { Here black does not have to respond by playing d5 (or Nf6 and d5 next). [%cal Bd7d5] } 1... Nf6 { In this chapter I'll look at the King's Indian Defense by black } 2. Bf4 { Ok here if black plays d5 then we go back into normal London System positions (building the pyramid) [%csl Gf4][%cal Rd7d5,Re2e3,Rc2c3] } 2... g6 { However another common setup by black is the King's Indian Defense.
Here the normal London Pyramid can be constructed, and white can just develop pieces to the normal London System squares, blah blah blah. This is what's played most often.
However it is not the only way to play the London Opening against the King's Indian Defense. [%csl Gg6][%cal Gf8g7,Ge8g8,Be2e3,Bc2c3] } 3. Nc3 { Nc3! In my opinion, this makes the game a bit more interesting. White's idea is to play e4 here, and then play Qd2, castle queenside, and then launch a furious attack on black's king. Most of my opponents are helpless against this plan.
If black plays d5 stopping us playing e4, we can continue with a different type of attack. [%csl Gc3][%cal Ge2e4,Bd1d2,Be1c1,Rd7d5,Gf8g7] } 3... Bg7 { For example } 4. e4 d6 5. Qd2 { White's attack is shown by the arrows.
Please check out my main study on the London Opening that goes into detail on this attack, and on all things London System. https://lichess.org/study/KjivNw7F
One of my own games v.s. the Fianchetto by black can be found in chapter 6. In that game, the black king came all the way down to the h1 square. [%csl Bh6][%cal Be1c1,Bh4h5,Gc3e2,Ge2g3,Rg2g4,Rh2h5,Rh2h4,Rf2f3,Bf4h6] } 5... O-O ( 5... h6 6. Be2 Nc6 7. Nf3 a6 8. O-O-O g5 9. Be3 ) *
[Event "üê∏Tips for London Systemüê∏: Failing to Stop e5 From Black"]
[Site "https://lichess.org/study/NboFy7hm/0HPsYVXh"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "D00"]
[Opening "Queen's Pawn Game: Accelerated London System"]
[UTCDate "2018.04.15"]
[UTCTime "02:18:19"]
[Variant "Standard"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. c3 Bd6 5. Bg3 Bxg3 6. hxg3 Nbd7 7. Nf3 Qe7 { Black plays Qe7.
One of the most important things you must do in chess is STOP YOUR OPPONENT'S PLANS. Do you see black's plan when they play Qe7? That's right- it's to play e5, where black will liberate their position.
Many London System players may automatically play Nbd2 here. However, we NEED to stop our opponent's plans. How to we stop e5? [%csl Be5][%cal Be6e5,Rb1d2] } 8. Ne5 { That's right! Play Ne5, blocking the e6 pawn [%csl Ge5] } 8... Qd6 { [%cal Rd6e5,Rd7e5] } 9. f4 { A normal London System/Stonewall position we love :)
Controlling both dark and light squares in the center allows us to attack on the wings [%csl Rb2,Rc3,Rd4,Re3,Rf4,Re5][%cal Rb2d4,Re3d4,Re3f4,Rf4e5,Rd4e5,Gb1d2,Gf1d3] } *
[Event "Casual Blitz tournament https://lichess.org/tournament/SAIQlh8Z"]
[Site "https://lichess.org/y5tfXbZO"]
[Date "2018.04.14"]
[Round "-"]
[White "FunnyAnimatorJimTV"]
[Black "BlindFool"]
[Result "1-0"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[BlackElo "1410"]
[ECO "B06"]
[Opening "Modern Defense: Standard Defense"]
[Termination "Normal"]
[TimeControl "180+0"]
[UTCDate "2018.04.15"]
[UTCTime "02:52:03"]
[Variant "Standard"]
[WhiteElo "1923"]

1. d4 { [%clk 0:03:00] } 1... g6 { Black plays a Modern Defense [%csl Bg6][%cal Bg7g6] [%clk 0:03:00] } 2. e4 { [%clk 0:02:56] } 2... Bg7 { [%clk 0:02:59] } 3. Nc3 { [%clk 0:02:52] } 3... d6 { [%clk 0:02:58] } 4. Bf4 { I am going to transpose into the attacking line in the London System [%clk 0:02:50] } 4... a6 { [%clk 0:02:56] } 5. Qd2 { [%clk 0:02:49] } 5... b5 { [%clk 0:02:54] } 6. f3 { Here I don't really need to spend a move castling yet. I am going to start my attack. [%csl Rf3,Rg4,Rh4,Rh5][%cal Be1c1,Yd1d8,Rf2f3,Rg2g4,Rh2h4,Rh4h5,Rc3e2,Re2g3] [%clk 0:02:46] } 6... Nd7 { [%clk 0:02:50] } 7. h4 { [%clk 0:02:44] } 7... Ngf6 { [%clk 0:02:38] } 8. g4 { [%clk 0:02:41] } 8... c5 { I think c5 is a good move. [%cal Gc7c5] [%clk 0:02:31] } 9. Nce2 { This was a blitz game- I apologize that I failed to notice this fork [%csl Rd4,Rf4][%cal Rc5d4,Re2d4,Re7e5] [%clk 0:02:37] } 9... cxd4 { [%clk 0:02:29] } 10. Nxd4 { [%clk 0:02:37] } 10... Nc5 { [%clk 0:02:28] } 11. Nde2 { [%clk 0:02:26] } 11... O-O { Black castled. Here we go! [%csl Rg8,Bh5][%cal Be2g3,Bh4h5] [%clk 0:02:26] } 12. Ng3 { [%clk 0:02:25] } 12... e5 { [%clk 0:02:18] } 13. Bh6 { [%clk 0:02:20] } 13... Qb6 { [%clk 0:02:06] } 14. Bxg7 { [%clk 0:02:18] } 14... Kxg7 { [%clk 0:02:05] } 15. h5 { [%clk 0:02:17] } 15... Nfd7 { [%clk 0:01:54] } 16. hxg6 { [%clk 0:02:15] } 16... fxg6 { [%clk 0:01:48] } 17. Qh6+ { Here is the beginning of the end for the black king [%clk 0:02:14] } 17... Kf6 { [%clk 0:01:43] } 18. Qxh7 { [%clk 0:01:36] } 18... Bb7 { [%clk 0:01:42] } 19. Nh5+ { [%clk 0:01:27] } 19... Kg5 { [%clk 0:01:19] } 20. Nh3+ { [%clk 0:01:21] } 20... Kh4 { [%clk 0:01:15] } 21. Nf6+ { [%clk 0:00:53] } 21... Kg3 { [%clk 0:01:10] } 22. Rg1+ { [%clk 0:00:49] } 22... Kh2 { [%clk 0:01:06] } 23. Rg2+ { [%clk 0:00:45] } 23... Kh1 { [%clk 0:01:03] } 24. Nf2# { 1-0 White wins by checkmate. [%csl Bh1][%cal Bg8g7,Bg7f6,Bf6g5,Bg5h4,Bh4g3,Bg3h2,Bh2h1,Be8g8] [%clk 0:00:45] } 1-0
[Event "üê∏Tips for London Systemüê∏: Against the Benoni Systems"]
[Site "https://lichess.org/study/NboFy7hm/F7X0XLPt"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A45"]
[Opening "Indian Defense"]
[UTCDate "2018.04.15"]
[UTCTime "03:24:41"]
[Variant "Standard"]

1. d4 Nf6 2. Bf4 c5 { This is the Benoni system for black.
Most London System players don't think too much of this and just casually play e3 here. However, white can only get a draw or a loss there. You can see the sideline if you wish. [%csl Ge3][%cal Rc7c5,Ge2e3] } 3. d5 { As white we must play aggressively and sacrifice the b2 pawn. [%csl Rb2][%cal Rd8b6,Rb6b2] } ( 3. e3 Qb6 4. Nc3 Qxb2 5. Nb5 Nd5 6. Rb1 Qxa2 7. Ra1 Qb2 8. Rb1 Qa2 9. Ra1 Qb2 10. Rb1 Qa2 { Threefold Repetition = Draw } ) 3... Qb6 4. Nc3 { We have no choice [%csl Gc3] } 4... Qxb2 5. Bd2 { Black has to move the queen back to b6. If he doesn't, he will lose material. [%cal Rb2b6] } 5... Qb6 { In some cases the queen may have to move back to d8 again. And if your opponent has to waste 3-4 tempo to get 1 pawn, that's usually a pretty good deal. [%csl Bd8][%cal Bb6d8] } 6. e4 { White's intention is to try to mow through the center with e5 and thrust the center. [%csl Ge4][%cal Gf2f4,Ge4e5] } 6... d6 { For example I will show you how a game could go } 7. f4 e5 ( 7... Bg4 8. Be2 Bxe2 9. Qxe2 Nbd7 10. e5 dxe5 11. fxe5 Ng8 12. e6 fxe6 13. dxe6 Ndf6 14. Rb1 Qc6 15. Nf3 ) 8. fxe5 dxe5 9. Nf3 Nbd7 10. Bc4 Be7 11. O-O O-O 12. Qe1 Qd8 13. a4 { White is better } *
[Event "üê∏Tips for London Systemüê∏: Against Lit Defense (c6+g5)"]
[Site "https://lichess.org/study/NboFy7hm/wjh0PmCZ"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A45"]
[Opening "Indian Defense"]
[UTCDate "2018.04.15"]
[UTCTime "03:26:34"]
[Variant "Standard"]

1. d4 Nf6 2. Bf4 { Now let's take a look at 2...c6.
This c6 move became theorized by two lichess users, @Water_Flame and @SirDillyMoves. It has recently become very, very popular, so it's critical that you are prepared.
The two users made a study of their own on this clever idea. You may check their study out here: https://lichess.org/study/z7zyHqgV [%csl Gc6][%cal Gc7c6] } 2... c6 { This looks like a pretty quiet move, and you may be thinking black wants to get a passive Slav structure. But black's sneaky idea is that if white plays e3, black can pounce with g5. It looks wacky, I know, but believe it or not there is no refutation to it.
As white, we should try to avoid the complications of this g5 idea. So in this case I'm recommending you play 3.c3 here. [%csl Bc6,Gc3][%cal Re2e3,Rg7g5,Gc2c3] } 3. c3 { We continue with our idea of building a pyramid; we just start with c3 in this case.
What the move c3 does is it rules g5 out because we would simply be able to take that pawn for free, and when black plays Qa5 our king will not be checked. [%csl Gc3,Ge3][%cal Rg7g5,Ge2e3] } ( 3. e3 g5 $3 { g5! If we take the pawn, black plays Qa5+ winning the bishop
This is not losing for white, but black has the initiative and there are complications, so that's why I recommend you play 3.c3 [%csl Gg5][%cal Rf4g5,Rd8a5,Ya5e1,Ya5g5] } ) 3... Qb6 ( 3... d5 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nd2 Bd6 8. Bxd6 Qxd6 9. Ngf3 Nbd7 ) 4. Qc2 d5 { [%cal Gb1d2,Ga2a4,Ga4a5] } 5. Nd2 { And now white is, for the most part, back into normal London System structures.
Maybe white doesn't have a huge advantage here, but we get our nice easy-to-play position and black didn't get the chance to pull out a huge bag of tricks. } 5... g6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 { If black ever takes on b2 then you can play Rb1 and you should be OK [%cal Rb6b2,Ra1b1] } 8... Bg7 ( 8... Qxb2 9. Rb1 Qxa2 10. Rxb7 Nbd7 11. Ngf3 Bg7 ( 11... Qa1+ 12. Rb1 Qa5 13. O-O Bg7 ) 12. O-O O-O 13. Nb3 a5 14. Ra1 Qb2 { If you are playing a higher rated player, you can get a forced draw with Rb1 Ra1 repeat [%cal Ba1b1,Bb1a1] } 15. Nfd2 { Guarding the e4 square from black's knight [%csl Re4][%cal Rd2e4,Gf6e4] } ) 9. Ngf3 Nbd7 10. O-O O-O 11. h3 { Normal London System position- white has a small advantage here- all the pieces are out and white has no weaknesses
The pawn break e4 is coming [%csl Bf3,Bf4,Bd3,Bd2,Ge4,Ge1][%cal Ge3e4,Gf1e1] } *
[Event "# Chapter 1: Max Lange"]
[Site "https://lichess.org/study/ePMOV5k4/9KiEPVGk"]
[Date "2021.02.26"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C24"]
[Opening "Bishop's Opening: Vienna Hybrid"]
[UTCDate "2021.02.26"]
[UTCTime "04:53:32"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 { C25 Vienna Game: Max Lange Defense } 3. Bc4 Nf6 ( 3... Bc5 4. Qg4 { Vienna Copycat Variation } ) 4. d3 { Vienna Hybrid } 4... Na5 ( 4... Bc5 ) 5. Nge2 Nxc4 6. dxc4 Bc5 7. Qd3 { Vienna Open Variation } *
[Event "Vienna Hybrid: Main Line"]
[Site "https://lichess.org/study/ePMOV5k4/NM1WbOQG"]
[Date "2021.02.18"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C24"]
[Opening "Bishop's Opening: Vienna Hybrid"]
[UTCDate "2021.02.22"]
[UTCTime "15:39:41"]
[Variant "Standard"]

1. e4 { [%eval 0.25] } 1... e5 { [%eval 0.31] } 2. Nc3 { [%eval 0.12] } 2... Nc6 { [%eval 0.17] } 3. Bc4 { [%eval 0.09] } 3... Nf6 { [%eval 0.0] } 4. d3 { [%eval 0.13] } 4... Bc5 { [%eval 0.13] } 5. f4 { [%eval 0.0] } 5... d6 { [%eval 0.05] } 6. Nf3 { [%eval 0.0] } 6... Bg4 { [%eval 0.13] } ( 6... h6 7. Na4 Bb6 ) ( 6... O-O 7. f5 Na5 8. Bg5 Nxc4 9. dxc4 Bb4 ) 7. Na4 { [%eval 0.0] } 7... Bxf3 { [%eval 0.5] } ( 7... Nd4 8. Nxc5 Bxf3 ( 8... dxc5 9. c3 Bxf3 10. gxf3 Nc6 11. Bb5 a6 12. Bxc6+ bxc6 13. fxe5 Nd7 14. Bf4 O-O ) 9. gxf3 dxc5 10. c3 Nc6 ) ( 7... Bb6 8. h3 Bxf3 9. Qxf3 Nd4 10. Qf2 Ba5+ ( 10... Nxc2+ 11. Qxc2 ) 11. c3 b5 12. O-O bxc4 13. cxd4 exd4 ( 13... cxd3 14. fxe5 dxe5 15. dxe5 ) ( 13... exf4 14. e5 dxe5 15. dxe5 Nd7 16. Bxf4 O-O ) 14. Qxd4 cxd3 15. e5 Nd7 ) ( 7... exf4 ) ( 7... Bb4+ 8. c3 Ba5 9. b4 Bb6 10. Nxb6 axb6 11. h3 Bxf3 12. Qxf3 exf4 13. Bxf4 Ne5 14. Bxe5 dxe5 15. O-O O-O 16. Qg3 Qd6 17. Rf5 b5 18. Bb3 Rae8 19. Raf1 ) 8. Qxf3 { [%eval -0.25] } 8... Nd4 { [%eval 0.61] } 9. Qd1 { [%eval 0.36] } 9... b5 { [%eval 0.85] } 10. Bxf7+ { [%eval 1.09] } 10... Kxf7 { [%eval 0.74] } 11. Nxc5 { [%eval 0.89] } 11... dxc5 { [%eval 1.12] } ( 11... exf4 12. Nb3 Ne6 13. a4 Qd7 14. axb5 Qxb5 15. Bd2 ) 12. fxe5 { [%eval 0.92] } 12... Nd7 { [%eval 1.15] } ( 12... Ne8 13. O-O+ Ke6 14. Qg4+ Ke7 15. Bg5+ Nf6 16. exf6+ Kd6 17. fxg7 ) 13. O-O+ { [%eval 1.41] } ( 13. c3 Ne6 14. O-O+ Ke7 ( 14... Ke8 { [%cal Gd3d4] } 15. d4 cxd4 16. cxd4 Nxe5 17. Be3 Ng6 18. d5 Ng5 ) ( 14... Kg8 15. d4 c4 ) 15. d4 Rf8 16. d5 Nxe5 17. Rxf8 Kxf8 18. Qh5 ) 13... Kg8 { [%eval 1.04] } ( 13... Ke6 14. Qg4+ Kxe5 ( 14... Ke7 15. Qxg7+ Ke6 16. Qf7+ Kxe5 17. Bf4# ) 15. Bf4+ Kf6 16. Bd6+ Nf5 17. Qxf5# ) ( 13... Ke7 14. Bg5+ Ke8 ( 14... Nf6 15. exf6+ Kd6 16. c3 Ne6 17. Bh4 Qd7 18. d4 ( 18. a4 ) 18... cxd4 19. cxd4 ) 15. Bxd8 ) ( 13... Ke8 ) 14. c3 { [%eval 0.87] } 14... Ne6 { [%eval 1.26] } 15. d4 { [%eval 1.6] } 15... h5 { [%eval 1.71] } ( 15... h6 ) ( 15... cxd4 16. cxd4 ) 16. d5 { [%eval 1.93] } 16... Nef8 { [%eval 1.78] } ( 16... Ng5 17. Rf5 Nh7 18. Qf3 Qh4 19. Bf4 Rf8 20. e6 Rxf5 21. exf5 Nb6 22. Bxc7 Ng5 23. Qf4 Qxf4 24. Bxf4 Ne4 25. d6 g5 26. Be5 ) 17. e6 Ne5 *
[Event "Vienna Hybrid: 3... d6"]
[Site "https://lichess.org/study/ePMOV5k4/ImI8KYiZ"]
[Date "08.03.2021"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Max Lange Defense"]
[UTCDate "2021.02.18"]
[UTCTime "12:18:22"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 ( 2... Nf6 3. Nf3 ) 3. Bc4 d6 ( 3... Nf6 4. d3 d6 5. a4 ( 5. f4 Na5 ( 5... exf4 6. Bxf4 Na5 ) 6. Nf3 exf4 ( 6... Nxc4 7. dxc4 Be6 8. Qe2 exf4 9. Bxf4 ) ) 5... Be6 6. Nf3 Bxc4 7. dxc4 Nb4 8. O-O a5 9. Be3 Ng4 ( 9... Be7 10. Nh4 g6 ( 10... O-O 11. Nf5 g6 12. Nxe7+ Qxe7 13. Bh6 Rfc8 14. f4 exf4 15. Rxf4 Nd7 16. Qd2 Re8 17. Raf1 f6 ) ) 10. Bd2 ) 4. a3 ( 4. Nge2 Nf6 ( 4... Na5 5. Bd3 c5 6. Bb5+ Bd7 7. a4 Be7 8. O-O { [%cal Ga5c6] } 8... a6 9. Bxd7+ Qxd7 10. d3 Nf6 ) 5. d4 Nxe4 ( 5... exd4 6. Nxd4 ) 6. Nxe4 d5 7. Bg5 f6 ( 7... Be7 8. Bxe7 Nxe7 9. dxe5 dxc4 10. Qxd8+ ) ( 7... Qd7 8. Bb5 dxe4 9. d5 f6 10. O-O fxg5 11. Nc3 a6 12. dxc6 bxc6 13. Qh5+ g6 14. Qxg5 axb5 15. Qxe5+ Kf7 16. Rfd1 Qe7 17. Qxh8 Bg7 18. Qd8 Qxd8 19. Rxd8 Bf6 ) 8. Bxf6 gxf6 9. Bxd5 Qxd5 ( 9... f5 10. N4c3 ) 10. Nxf6+ ) ( 4. d3 Nf6 5. f4 ) ( 4. Nf3 ) 4... Nf6 ( 4... Na5 5. Ba2 ) 5. d3 Nd4 ( 5... Be7 6. Nge2 ) ( 5... Be6 6. Nf3 Bxc4 7. dxc4 Na5 8. Qe2 Be7 9. Be3 O-O ) 6. Nge2 ( 6. f4 ) 6... Nxe2 ( 6... Bg4 7. h3 Nxe2 ( 7... Bh5 8. Qd2 Bxe2 ( 8... d5 9. exd5 Nxe2 10. Nxe2 Nxd5 11. Ng3 Bg6 12. Qe2 Bd6 ( 12... f6 ) ) 9. Nxe2 Nxe2 10. Qxe2 Be7 11. f4 d5 12. exd5 exf4 13. Bxf4 Nxd5 14. Bxd5 Qxd5 15. O-O-O O-O ) 8. hxg4 Nxc1 9. Qf3 Nxd3+ 10. cxd3 Be7 11. g5 Ng8 12. Qxf7+ Kd7 13. Be6+ Kc6 14. Rc1 b6 ( 14... Nh6 ) ( 14... b5 15. Nd5+ Kb7 16. Nxc7 ) 15. Bd5+ Kd7 16. Qf5+ Ke8 17. Bc6+ Qd7 18. Bxd7+ Kd8 19. Bc6 Nf6 20. gxf6 b5 21. Qd7# ) 7. Qxe2 c6 ( 7... Be7 8. h3 O-O ) 8. f4 Be7 9. fxe5 Bg4 10. Qf2 dxe5 11. Be3 O-O 12. O-O b5 13. Bb3 c5 14. Nd5 Nxd5 15. Bxd5 *
[Event "Vienna Hybrid: 5... Ng2"]
[Site "https://lichess.org/study/ePMOV5k4/AwnTV3To"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C28"]
[Opening "Bishop's Opening: Vienna Hybrid, Hromádka Variation"]
[UTCDate "2021.05.12"]
[UTCTime "10:46:47"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Ne2 { Vienna Hybrid, Hromádka Variation } 5... d5 6. exd5 Nd4 ( 6... Nxd5 7. Bd2 Nxc3 ( 7... Bg4 8. Nxd5 Bxe2 9. Qxe2 Bxd2+ 10. Qxd2 ) 8. Nxc3 Na5 9. Qe2 Nxc4 10. dxc4 O-O 11. O-O-O Bxc3 12. Bxc3 Qg5+ 13. Bd2 Qxg2 14. Rhg1 Qxh2 15. Rh1 Qg2 16. Rdg1 Bg4 17. Qd3 e4 18. Rxg2 exd3 19. Rxg4 dxc2 20. Bh6 g6 21. Bxf8 ) 7. a3 Bxc3+ 8. Nxc3 *
[Event "Vienna Repertoire: Vienna Hybrid:"]
[Site "https://lichess.org/study/ePMOV5k4/1KWR7HoP"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C24"]
[Opening "Bishop's Opening: Vienna Hybrid"]
[UTCDate "2022.07.04"]
[UTCTime "06:08:14"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Be7 { [%cal Ga2a3] } 5. f4 ( 5. a3 Na5 ( 5... O-O 6. f4 exf4 7. Bxf4 Nd4 8. Nf3 d5 9. exd5 ( 9. Nxd5 Nxd5 10. Bxd5 Bg4 11. c3 Nxf3+ 12. gxf3 Be6 13. Bxe6 fxe6 14. Bg3 ) 9... Bg4 ) 6. Ba2 c6 7. b4 ) 5... exf4 ( 5... O-O 6. Nf3 Na5 7. fxe5 Ng4 8. Bb3 Nxb3 9. axb3 ) 6. Bxf4 O-O ( 6... d6 7. Nf3 O-O 8. O-O Bg4 9. h3 Bh5 ( 9... Bxf3 10. Qxf3 Ne5 11. Bxe5 dxe5 12. a4 ( 12. Kh1 c6 ( 12... g6 ) 13. Qg3 Qd4 14. Rf5 g6 15. Raf1 ) 12... Qd7 ( 12... Qd4+ 13. Kh2 Rad8 ) ) 10. g4 Bg6 ) 7. Nf3 Na5 8. a3 Nxc4 9. dxc4 d6 10. Qe2 Bg4 ( 10... Re8 11. O-O-O Bf8 12. e5 Ng4 13. h3 Nxe5 14. Bxe5 f6 15. Bxf6 Rxe2 16. Bxd8 Rxg2 17. Bxc7 ) 11. O-O-O *
[Event "Vienna Hybrid: 5... Na5"]
[Site "https://lichess.org/study/ePMOV5k4/sFl9z3lO"]
[Date "2021.03.11"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C24"]
[Opening "Bishop's Opening: Vienna Hybrid"]
[UTCDate "2021.03.11"]
[UTCTime "19:45:35"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 Na5 6. Bxf7+ ( 6. fxe5 Nxc4 ( 6... Ng8 7. Bxf7+ Kxf7 8. Qh5+ g6 9. e6+ dxe6 10. Qxc5 Nc6 ( 10... b6 11. Qf2+ Kg7 12. Nf3 ) 11. Nf3 ) 7. dxc4 Ng8 ( 7... Nxe4 8. Nxe4 Qh4+ 9. Ng3 Qxc4 10. Nf3 O-O 11. Qd3 Qd4 ( 11... Qxd3 12. cxd3 ) ) 8. Qg4 g6 ( 8... Ne7 9. Qxg7 Rg8 ( 9... Ng6 10. Qh6 ( 10. Nd5 Qh4+ 11. g3 Qxe4+ 12. Be3 Qxh1 13. Bxc5 Qe4+ 14. Ne2 Qxe5 15. Nf6+ Kd8 16. Bd4 ) ) 10. Qxh7 Rxg2 11. Nf3 ) 9. Bg5 Ne7 ( 9... f6 10. exf6 Nxf6 11. Qh4 O-O 12. Nf3 Bb4 13. e5 Bxc3+ 14. bxc3 Qe8 15. Bxf6 ) ( 9... Be7 10. Bxe7 Qxe7 11. Nd5 Qb4+ ( 11... Qxe5 12. Nf3 Qxb2 13. O-O Nf6 ) ) 10. Nd5 Nxd5 11. Bxd8 Ne3 12. Qf3 Nxc2+ ( 12... O-O 13. Bg5 Nxc2+ 14. Kd2 Nxa1 15. Ne2 f6 16. exf6 { [%csl Ga1] } ) 13. Kd1 Nxa1 14. Bf6 O-O 15. Qf4 Re8 16. h4 d5 17. cxd5 Bd7 18. h5 Ba4+ 19. Ke2 Bb5+ 20. Kd1 Ba4+ 21. b3 ) 6... Kxf7 7. fxe5 Ne8 ( 7... Ng8 8. Qf3+ Ke8 ) 8. Qh5+ Kg8 ( 8... g6 9. e6+ dxe6 10. Qxc5 b6 11. Qf2+ Kg7 12. Nf3 ) 9. Bg5 Be7 10. Nf3 Bxg5 11. Nxg5 g6 12. Qh6 d6 13. O-O Qe7 14. Nd5 Qg7 15. Rf7 Qxh6 16. Ne7# *
[Event "Vienna Hybrid: 5... O-O"]
[Site "https://lichess.org/study/ePMOV5k4/M3uZGTUl"]
[Date "2021.02.19"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C24"]
[Opening "Bishop's Opening: Vienna Hybrid"]
[UTCDate "2021.02.19"]
[UTCTime "20:09:17"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 ( 2... Nf6 3. Bc4 Nc6 4. d3 Bc5 5. f4 O-O 6. Nf3 d6 ( 6... Na5 7. fxe5 Ng4 8. Bg5 ) ( 6... d5 7. Nxd5 Nxd5 8. Bxd5 Bg4 9. c3 Ne7 10. Bb3 exf4 11. d4 Bd6 ( 11... Bb6 12. Bxf4 ) 12. e5 ) 7. Na4 ( 7. f5 Ng4 ( 7... Na5 8. Bb3 Nxb3 9. axb3 d5 ) ( 7... Nd4 8. Nxd4 exd4 9. Nd5 Nxd5 10. Bxd5 c6 11. Bb3 ) 8. Bg5 Qd7 9. Qe2 Nd4 10. Nxd4 Bxd4 11. Qxg4 ) ( 7. fxe5 dxe5 8. Bg5 h6 9. Bh4 ) 7... Bb6 ( 7... Bb4+ 8. c3 Ba5 9. b4 Bb6 10. Nxb6 axb6 11. O-O ) 8. Nxb6 ( 8. fxe5 Nxe5 9. Nxe5 dxe5 10. Qf3 Bg4 11. Qg3 Ba5+ 12. c3 Rb8 13. Nc5 b5 14. Bb3 ) 8... axb6 9. f5 ( 9. fxe5 dxe5 ) ( 9. O-O Na5 ( 9... Bg4 10. f5 ) 10. b3 Nxc4 11. bxc4 Bg4 12. f5 Nh5 ( 12... d5 13. cxd5 ) 13. h3 ) 9... d5 ) 3. Bc4 Nf6 4. d3 Bc5 5. f4 O-O 6. Nf3 d6 ( 6... Na5 7. fxe5 Ng4 ( 7... Nxc4 ) 8. Bg5 Qe8 9. d4 Nxc4 ( 9... Bb6 10. Be2 ) 10. dxc5 Nxb2 11. Qd4 ) 7. f5 ( 7. Na4 Bb6 8. Nxb6 axb6 9. O-O Na5 10. b3 Nxc4 11. bxc4 Bg4 ) 7... Na5 ( 7... Nd4 8. Nxd4 exd4 9. Nd5 Nxd5 10. Bxd5 c6 ( 10... Qh4+ 11. g3 Qh3 ) 11. Bb3 a5 12. a4 Qh4+ 13. g3 ) 8. Bg5 Nxc4 ( 8... h6 9. Bxf6 Qxf6 10. g4 Nxc4 11. dxc4 Bb4 12. Qd3 Bxc3+ 13. Qxc3 Bd7 14. Qe3 b5 15. O-O-O bxc4 16. h4 Qe7 { [%csl Gf3] } ) 9. dxc4 Bb4 10. h4 Bxc3+ ( 10... Bd7 11. Nd2 Bxc3 12. bxc3 b5 13. g4 ) 11. bxc3 a6 ( 11... h6 12. Bxf6 Qxf6 13. g4 h5 14. Rg1 hxg4 15. Rxg4 g6 16. h5 ) ( 11... Qd7 12. Bxf6 gxf6 { [%cal Gd6d5] } ) 12. Rh3 h6 13. Bxf6 Qxf6 14. g4 g6 15. Qd5 gxf5 16. gxf5 Bd7 17. Rg3+ Kh7 18. Ng5+ hxg5 19. hxg5 Qe7 ( 19... Qg7 20. O-O-O Kg8 21. Rh1 ) 20. O-O-O *
[Event "Vienna Hybrid: 6... Ng4"]
[Site "https://lichess.org/study/ePMOV5k4/cudWMwRM"]
[Date "2021.02.19"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C24"]
[Opening "Bishop's Opening: Vienna Hybrid"]
[UTCDate "2021.02.19"]
[UTCTime "21:13:31"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. f4 d6 6. Nf3 Ng4 7. Ng5 ( 7. Rf1 O-O 8. f5 Ne3 9. Bxe3 Bxe3 10. Nd5 ) 7... Nf2 ( 7... O-O 8. f5 Nf2 ( 8... Bf2+ 9. Kf1 Ne3+ 10. Bxe3 Bxe3 11. h4 Bxg5 12. hxg5 Qxg5 13. Rh5 Qg3 ( 13... Qf4+ 14. Qf3 Nd4 15. Qxf4 exf4 16. Kf2 Nxc2 17. Rah1 h6 18. Kf3 Nd4+ 19. Kxf4 c6 20. Ke3 Nc2+ 21. Kd2 Nd4 ) ) 9. Qh5 Qxg5 ( 9... h6 10. Nxf7 Qe7 ( 10... Rxf7 11. Qxf7+ Kh7 12. Qg6+ Kh8 13. Bxh6 ) 11. Nxh6+ ) 10. Qxg5 ) ( 7... Rf8 8. f5 Bf2+ 9. Kf1 Ne3+ 10. Bxe3 Bxe3 11. Nxh7 Qh4 12. Qf3 Qxh7 13. Qxe3 Nd4 14. Rc1 ) ( 7... h6 8. f5 ( 8. Nxf7 Qh4+ ) 8... hxg5 9. Qxg4 Rh4 10. Qxg5 Qxg5 11. Bxg5 ) ( 7... f6 8. Nf7 ) 8. Qh5 Qf6 ( 8... g6 9. Bxf7+ ( 9. Qh6 Qe7 10. Bxf7+ Kd7 11. Nd5 Qf8 12. Be6+ Ke8 13. Qxf8+ Rxf8 14. Rf1 Nd4 15. Bxc8 ( 15. Nxc7+ Kd8 16. Rxf2 Kxc7 17. Bxc8 Raxc8 18. c3 Nc6 19. Ne6+ Kb8 20. Nxf8 ( 20. Nxc5 dxc5 ) ) 15... Rxc8 16. Rxf2 ) 9... Kd7 10. Be6+ Ke8 11. Bf7+ Kd7 ( 11... Ke7 ) 12. Be6+ ( 12. Qf3 Nd4 ( 12... h6 13. Ne6 Qe7 14. Nxc5+ dxc5 ) 13. Qxf2 ) 12... Ke8 13. Qh6 Qe7 ( 13... Nd4 14. Qg7 Rf8 15. Bf7+ Kd7 16. Be6+ Kc6 17. Bd5+ Kb6 18. Na4+ ) ( 13... Bxe6 14. Nxe6 Qe7 15. Nd5 Ng4 16. Nexc7+ Kd8 17. Qh3 Nf2 ) 14. Nd5 Qf8 15. Qxf8+ Rxf8 16. Rf1 Nxd3+ 17. cxd3 Nd4 18. f5 Bxe6 19. Nxc7+ Kd7 20. Ncxe6 gxf5 ) 9. Nxh7 ( 9. Rf1 Bg4 10. Qxf7+ Qxf7 11. Bxf7+ ) 9... Rxh7 10. Qxh7 *
[Event "Vienna Copycat: Main Line"]
[Site "https://lichess.org/study/ePMOV5k4/CzhC2i74"]
[Date "2020.09.27"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Max Lange Defense"]
[UTCDate "2021.02.18"]
[UTCTime "11:34:58"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Kf8 ( 4... Qf6 5. Nd5 Qxf2+ 6. Kd1 g6 ( 6... Nf6 7. Qxg7 Rg8 8. Nxf6+ Qxf6 ( 8... Kd8 9. Qxg8+ Bf8 ( 9... Ke7 10. Qxf7+ Kd6 11. Ne8# ) 10. Qxf8# ) ( 8... Ke7 9. Nxg8+ Kd8 10. Nf3 ) 9. Qxf6 ) 7. Nh3 Qd4 8. d3 ( 8. Nxc7+ Kd8 { Losing Line -+[-1.30] } 9. Nxa8 d5 10. Bd3 ( 10. Qe2 dxc4 11. c3 Qd7 12. Rf1 ) ) 8... f5 9. Qh4 ( 9. Qe2 Be7 ( 9... Bb6 10. c3 Qc5 11. exf5 gxf5 12. Qh5+ Kd8 13. Ng5 Qf8 14. Nf7+ Qxf7 15. Qxf7 ) 10. c3 Qc5 11. Nxc7+ Kd8 12. Nxa8 ) 9... Be7 10. Bg5 ( 10. Ng5 h6 11. c3 Qc5 12. exf5 Bxg5 13. Bxg5 gxf5 14. Nxc7+ Kf8 15. b4 ) 10... Qxb2 11. Rc1 ) 5. Qf3 Nf6 6. Nge2 Nd4 7. Nxd4 Bxd4 8. O-O d6 *
[Event "Vienna Copycat: 3... h6"]
[Site "https://lichess.org/study/ePMOV5k4/srw2Dxaw"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Max Lange Defense"]
[UTCDate "2021.04.05"]
[UTCTime "13:42:25"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 h6 4. d3 Bc5 5. Qg4 Qf6 ( 5... g5 6. Qg3 d6 7. Be3 Bxe3 8. fxe3 Na5 9. Bb3 Nxb3 10. axb3 Qe7 11. d4 exd4 12. exd4 Be6 13. Nge2 ) ( 5... g6 6. Qg3 d6 7. Nge2 a6 8. Be3 Nd4 9. O-O Nxc2 10. Bxc5 Nxa1 11. Rxa1 dxc5 12. Qxe5+ Kf8 13. Qxh8 ) 6. Qg3 ( 6. Nd5 Qxf2+ 7. Kd1 Qf1+ ) 6... Nge7 7. Be3 d6 ( 7... Bb6 8. Nge2 O-O ( 8... Nd4 9. O-O Nxc2 10. Bxb6 axb6 11. Rac1 Nd4 12. Nxd4 exd4 13. Nb5 O-O 14. e5 Qxe5 ) 9. Bxb6 axb6 10. Nb5 Na5 11. Nxc7 Ra7 12. Nc3 ) 8. Nge2 Nd4 9. Nb5 Nxc2+ 10. Kd2 Nxa1 11. Nxc7+ Kd8 12. Nxa8 Bb4+ 13. Nc3 *
[Event "Vienna Copycat: 4... Qf6"]
[Site "https://lichess.org/study/ePMOV5k4/lQfQNM2s"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Stanley Variation, Meitner-Mieses Gambit"]
[UTCDate "2021.04.05"]
[UTCTime "14:53:45"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Qf6 5. Nd5 Qxf2+ ( 5... Qg6 6. Qxg6 Kd8 7. Qxg7 ) 6. Kd1 Nf6 ( 6... d6 7. Qxg7 Nd4 ( 7... Be6 ) 8. Ne2 Nxe2 9. Bxe2 ) ( 6... g6 7. Nh3 Qd4 8. d3 Be7 9. Qf3 f5 ) ( 6... Kf8 7. Nh3 h5 8. Qg5 Qd4 9. d3 ) 7. Qxg7 Nxd5 8. Qxh8+ Bf8 *
[Event "Vienna Copycat: 4... g6"]
[Site "https://lichess.org/study/ePMOV5k4/nr19kByS"]
[Date "2021.04.05"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Max Lange Defense"]
[UTCDate "2021.04.05"]
[UTCTime "15:31:42"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 g6 5. Qf3 Nf6 ( 5... Qf6 6. Nd5 Qxf3 7. Nxf3 Bd6 8. O-O Nge7 9. d4 exd4 10. Nf6+ Kf8 ( 10... Kd8 11. Ng5 Ne5 12. f4 N7c6 13. fxe5 Nxe5 14. Nxf7+ Nxf7 15. Bxf7 Rf8 16. Nd5 ) 11. Bh6# ) ( 5... Qe7 6. Nd5 Qd6 7. c3 Na5 ( 7... Nge7 8. b4 Bb6 9. Nxb6 axb6 10. Qxf7+ Kd8 11. Qg7 Rg8 ( 11... Re8 12. Nf3 ) ) 8. Nxc7+ Qxc7 9. Qxf7+ Kd8 10. Qg7 Bxf2+ 11. Kxf2 Qc5+ ( 11... Qb6+ 12. d4 Qf6+ 13. Qxf6+ Nxf6 ) 12. d4 ) 6. Nge2 d6 ( 6... O-O 7. h3 Nd4 8. Nxd4 exd4 9. Ne2 d5 10. exd5 ) 7. h3 Nb4 8. Bb3 Be6 9. d4 Bxb3 ( 9... Bb6 ) ( 9... exd4 10. Bg5 dxc3 11. Bxf6 Qd7 12. bxc3 O-O 13. cxb4 Bxb4+ 14. c3 Ba5 15. Qf4 ) 10. Bg5 Nxc2+ 11. Kf1 Nxa1 12. Bxf6 Qc8 13. dxc5 *
[Event "Vienna Copycat: 4... Nd4"]
[Site "https://lichess.org/study/ePMOV5k4/TPcmg01k"]
[Date "2021.04.05"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Max Lange Defense"]
[UTCDate "2021.04.05"]
[UTCTime "15:09:04"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Qg4 Nd4 5. Qxg7 Qf6 ( 5... Nxc2+ 6. Kd1 Nxa1 7. Qxf7# ) 6. Qxf6 Nxf6 7. Bd3 ( 7. Bb3 Nxb3 8. axb3 Rg8 9. g3 Ng4 10. Nh3 d6 11. d3 ) 7... Rg8 8. g3 c6 9. Nce2 ( 9. b3 d5 10. exd5 Nxd5 11. Nxd5 cxd5 12. Bb2 e4 13. Bxd4 Bxd4 14. c3 exd3 15. cxd4 Bf5 ( 15... Rg4 16. f4 Bf5 17. Nf3 f6 18. O-O Rg8 ) 16. f3 O-O-O 17. g4 Bg6 18. Kf2 Rde8 19. h3 ) 9... d5 ( 9... Ng4 10. Nxd4 Bxd4 11. Nh3 d6 12. c3 Bc5 13. f3 Nf6 14. Nf2 ) 10. Nxd4 Bxd4 *
[Event "Vienna Open Variation"]
[Site "https://lichess.org/study/ePMOV5k4/PT2cB566"]
[Date "2020.09.27"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C24"]
[Opening "Bishop's Opening: Vienna Hybrid"]
[UTCDate "2021.02.18"]
[UTCTime "11:34:58"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Na5 5. Nge2 Nxc4 ( 5... Be7 6. Ng3 ( 6. h3 ) ( 6. O-O ) 6... c6 { [%eval 3,19] } ) ( 5... Bc5 6. O-O Nxc4 7. dxc4 d6 8. Qd3 Be6 9. b3 O-O 10. Be3 Bxe3 11. Qxe3 Ng4 12. Qd2 Qh4 13. h3 Nh6 14. f4 f5 15. exf5 Rxf5 16. Qe1 Qxe1 17. Raxe1 ) ( 5... a6 ) 6. dxc4 Bc5 ( 6... Bb4 7. Qd3 ( 7. a3 Ba5 8. b4 Bb6 9. c5 d5 10. exd5 Nxd5 11. cxb6 Nxb6 12. Qxd8+ Kxd8 ) 7... O-O 8. h3 d6 9. Bg5 h6 10. Bh4 ) 7. Qd3 d6 8. Be3 Bxe3 9. Qxe3 Be6 ( 9... O-O 10. O-O-O Ng4 11. Qg3 f5 12. f4 exf4 13. Nxf4 fxe4 14. h3 Ne5 15. c5 Bf5 16. Rhe1 Qd7 17. cxd6 cxd6 18. Nxe4 Qa4 19. Qb3+ ) 10. b3 O-O 11. O-O-O a5 12. a4 Ng4 13. Qg3 Qg5+ 14. Kb2 h5 15. Nb5 c6 16. Nxd6 f5 17. f4 exf4 18. Qxf4 *
[Event "# Chapter 2: Falkbeer"]
[Site "https://lichess.org/study/ePMOV5k4/iCGdjYEo"]
[Date "2021.02.26"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C29"]
[Opening "Vienna Game: Vienna Gambit"]
[UTCDate "2021.02.26"]
[UTCTime "04:49:43"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 { C26 Vienna Game: Falkbeer Variation [%cal Gf2f4,Re5f4,Rd7d5,Rd7d6,Rb8c6] } 3. f4 { Vienna Gambit } ( 3. g3 { Mieses Variation } ) ( 3. a3 { Mengarini Variation } ) *
[Event "Vienna Gambit: Main Line"]
[Site "https://lichess.org/study/ePMOV5k4"]
[Date "18.02.2021"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C29"]
[Opening "Vienna Game: Vienna Gambit, Main Line"]
[UTCDate "2021.02.18"]
[UTCTime "12:37:58"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bc5 6. Qe2 ( 6. d4 Bb4 7. a3 ( 7. Bd2 Nxd2 ( 7... Bxc3 8. bxc3 c5 9. Bd3 ) ) 7... Bxc3+ ( 7... Nxc3 8. Qd3 Ba5 9. bxc3 c5 10. Be2 c4 11. Qe3 Nc6 12. O-O ) 8. bxc3 Nxc3 9. Qd3 Ne4 10. c4 ) 6... Bf2+ 7. Kd1 Nxc3+ 8. bxc3 ( 8. dxc3 ) 8... Bb6 9. a4 ( 9. d4 ) *
[Event "Vienna Gambit: Paulsen Attack"]
[Site "https://lichess.org/study/ePMOV5k4"]
[Date "18.02.2021"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C29"]
[Opening "Vienna Game: Vienna Gambit, Paulsen Attack"]
[UTCDate "2021.02.18"]
[UTCTime "12:40:56"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 Nc6 ( 5... f5 6. d3 Nxc3 7. bxc3 d4 8. Qg3 dxc3 9. Be2 g6 ( 9... Nc6 10. Bh5+ Kd7 ( 10... Ke7 11. Bg5+ Kd7 12. e6+ Kxe6 13. Qe3+ Ne5 14. Bxd8 Bd6 15. Bg5 ) 11. Bf7 g6 12. e6+ Ke7 13. Bg5# ) 10. Bg5 Be7 11. Bxe7 Qxe7 12. d4 Qb4 13. Nf3 ) 6. Bb5 Nxc3 7. dxc3 Qh4+ ( 7... a6 8. Bxc6+ bxc6 9. Qf2 Be7 10. Nf3 O-O 11. O-O Qd7 12. Be3 a5 ( 12... Rb8 13. b3 ) ) 8. g3 Qe4+ 9. Qxe4 ( 9. Be3 Qxc2 10. Ne2 Qe4 ( 10... Qxb2 11. O-O Qxb5 12. Qxf7+ Kd8 13. Nd4 Qc5 14. Nxc6+ bxc6 ( 14... Qxc6 15. Bg5+ Qf6 16. Rxf6 Be7 17. Rd6+ Bd7 18. Qxe7+ Kc8 19. Qxd7+ Kb8 20. Qd8+ Rxd8 21. Rxd8# ) 15. Bxc5 ) 11. Qxe4 dxe4 12. Bxc6+ ( 12. Nd4 Bc5 13. Rf1 Bh3 14. Bxc6+ bxc6 15. Rf4 f5 16. Nxf5 Bxf5 17. Bxc5 g6 18. g4 Be6 ) 12... bxc6 13. Nd4 ) 9... dxe4 10. Be3 Be7 ( 10... Bd7 11. Bxc6 Bxc6 12. Ne2 O-O-O 13. Nd4 Bd5 14. b3 Bc5 15. Rf1 Rhe8 16. Rd1 Rxe5 17. c4 Be6 18. Nxe6 fxe6 19. Bxc5 Rxc5 20. Rf4 ) 11. Bxc6+ bxc6 12. O-O-O Bg4 13. Rd2 { [%cal Ga7a5] } 13... O-O 14. Ne2 *
[Event "Vienna Gambit: Declined 3... Nf6"]
[Site "https://lichess.org/study/ePMOV5k4/eeRocKMM"]
[Date "2021.02.19"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C29"]
[Opening "Vienna Game: Vienna Gambit"]
[UTCDate "2021.02.19"]
[UTCTime "20:58:34"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 ( 4... Nxe4 5. Nxe4 Nxe5 6. d4 Nc6 ) ( 4... Ng8 5. Nf3 d6 6. exd6 Bxd6 7. d4 Bg4 8. Bc4 Na5 9. Bb5+ Bd7 10. O-O Bxb5 11. Nxb5 a6 12. Nxd6+ Qxd6 ) 5. d4 Nc6 ( 5... Ng6 6. e5 Ng8 7. Nf3 Bb4 ( 7... d5 8. Bd3 Be7 ( 8... Bb4 9. O-O N8e7 10. Ng5 O-O 11. Qh5 h6 12. Ne2 hxg5 13. Bxg5 Nf5 ) ) 8. Bc4 d5 9. exd6 Qxd6 10. O-O Bxc3 11. Qe2+ ( 11. bxc3 ) 11... N8e7 ( 11... Be6 12. d5 O-O-O 13. dxe6 Qxe6 ( 13... fxe6 ) ( 13... Bf6 14. exf7 Nh6 ) ) 12. bxc3 O-O 13. Ng5 Be6 14. Nxe6 fxe6 15. Qxe6+ Qxe6 16. Bxe6+ Kh8 17. Ba3 Rxf1+ 18. Rxf1 Rf8 19. Rxf8+ Nxf8 20. Bf7 Nfg6 21. Kf2 ) 6. e5 Ng8 7. Nf3 d5 $1 ( 7... d6 $4 8. Bb5 Bd7 ( 8... dxe5 9. Nxe5 f6 10. Nxc6 bxc6 11. Bxc6+ Bd7 12. Qh5+ g6 13. Qe2+ Ne7 14. Bxa8 Qxa8 15. O-O ) 9. Qe2 ( 9. O-O dxe5 10. Qe2 Nf6 ( 10... Bd6 11. dxe5 Bc5+ 12. Kh1 Nh6 13. Bxh6 gxh6 14. Rad1 ) 11. dxe5 Bc5+ 12. Kh1 Ng4 13. h3 Nh6 14. Bxh6 gxh6 15. e6 fxe6 16. Ne5 Nxe5 17. Qxe5 Bxb5 18. Nxb5 Rf8 19. Qh5+ Kd7 20. Qxc5 Rxf1+ 21. Rxf1 Kc8 22. Rf8 Qxf8 23. Qxc7# ) 9... dxe5 10. O-O Nf6 ( 10... f6 11. Nxe5 fxe5 12. Bxc6 Bxc6 13. Qh5+ g6 14. Qxe5+ Qe7 15. Qxh8 Qg7 16. Qxg7 Bxg7 17. d5 Bxc3 18. dxc6 Bd4+ 19. Kh1 bxc6 20. c3 Bb6 21. Bg5 Ne7 22. Rae1 Bc5 23. Bh6 ) 11. dxe5 Ng4 12. h3 ) ( 7... Bb4 $4 8. d5 Bxc3+ ( 8... Na5 9. Qd4 Bxc3+ 10. Qxc3 b6 11. Bg5 f6 12. Bh4 g5 13. Bg3 g4 14. Nh4 ) 9. bxc3 Nce7 ( 9... Na5 10. Bd3 d6 11. O-O dxe5 12. Nxe5 Nf6 ( 12... Qxd5 13. Nxf7 Qc5+ 14. Kh1 Qxc3 15. Bb5+ c6 ( 15... Nc6 16. Qd8# ) 16. Qd8# ) 13. Qe2 ) 10. d6 Nf5 ( 10... Nc6 11. Bc4 cxd6 12. O-O Nxe5 13. Nxe5 Qb6+ 14. Kh1 dxe5 15. Bxf7+ Kd8 16. Qg4 ) 11. Bd3 g6 ) ( 7... f6 8. Bc4 fxe5 ( 8... d5 9. Nxd5 Be6 10. Nxf6+ Nxf6 ( 10... gxf6 11. Bxe6 fxe5 12. O-O { [%cal Gc1g5] } ) ) 9. dxe5 ( 9. Nxe5 Nxe5 10. Qh5+ Ng6 11. O-O Nf6 12. Bg5 Nxh5 13. Bf7# ) ) 8. Bb5 a6 ( 8... Bd7 9. Nxd5 Nce7 10. Bc4 Nxd5 11. Bxd5 c6 12. Bb3 Be6 13. O-O Bxb3 14. axb3 Be7 15. c4 Qb6 ) ( 8... Bg4 ) ( 8... Bb4 9. O-O Bxc3 10. bxc3 Bg4 11. Qe1 Ne7 12. Ng5 O-O 13. Nxh7 Kxh7 14. Qh4+ Kg8 15. Qxg4 ) ( 8... Be6 9. O-O Bb4 10. Ne2 Ne7 11. c3 Ba5 12. Ng5 O-O 13. Bd3 ) *
[Event "Vienna Gambit: Declined 3... d6"]
[Site "https://lichess.org/study/ePMOV5k4/MEYGvZGR"]
[Date "2021.02.19"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C29"]
[Opening "Vienna Game: Vienna Gambit"]
[UTCDate "2021.02.19"]
[UTCTime "21:01:40"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Bg4 ( 4... Be7 5. Be2 ( 5. fxe5 dxe5 6. Bc4 O-O 7. O-O Bg4 8. d3 Nc6 9. h3 Bc5+ 10. Kh2 Be6 11. Bxe6 fxe6 12. Ne2 Nd4 13. Nexd4 exd4 14. Bg5 Be7 15. Bd2 c5 ) 5... O-O 6. d4 exd4 7. Nxd4 c5 8. Nf3 ) ( 4... Nc6 5. Bb5 exf4 ( 5... Bd7 6. O-O Be7 ( 6... Nd4 7. Bxd7+ Qxd7 8. d3 Nxf3+ 9. Qxf3 ) 7. d3 O-O ( 7... Nd4 8. Bxd7+ Qxd7 9. Nxd4 exd4 10. Ne2 c5 11. Bd2 O-O ) ) 6. d4 a6 7. Bxc6+ bxc6 8. Bxf4 Be7 ) ( 4... exf4 5. d4 Bg4 6. h3 Bh5 ( 6... Bxf3 7. Qxf3 Nc6 8. Bb5 Be7 { [%cal Gd4d5,Ga7a6] } ( 8... a6 9. Bxc6+ bxc6 10. Bxf4 Be7 11. e5 dxe5 12. Qxc6+ Qd7 ( 12... Nd7 13. dxe5 O-O 14. O-O-O Bg5 15. g3 Nxe5 16. Qe4 Nd7 17. Qc6 Ne5 18. Qe4 Nd7 ( 18... Bxf4+ 19. gxf4 Nd7 20. Qc6 Qf6 21. Qxd7 Rfd8 22. Nd5 Rxd7 23. Nxf6+ gxf6 24. Rxd7 ) 19. Qf5 Bxf4+ 20. gxf4 Nf6 21. Rxd8 ) ) 9. d5 ( 9. Bxf4 a6 ) 9... a6 10. Ba4 b5 11. dxc6 bxa4 12. Bxf4 ) 7. Bxf4 ) 5. h3 Bxf3 ( 5... Bh5 6. g4 Nxg4 7. hxg4 Bxg4 ) ( 5... Be6 6. d4 exd4 7. Nxd4 Nc6 8. Be3 Nxd4 9. Qxd4 c5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Qd3 Be7 13. O-O-O O-O 14. e5 c4 15. Qxc4 dxe5 ) 6. Qxf3 Nc6 ( 6... Be7 ) 7. Bb5 a6 8. Bxc6+ bxc6 9. fxe5 dxe5 10. O-O Bc5+ 11. Kh2 ( 11. Kh1 O-O ) 11... O-O 12. d3 *
[Event "Vienna Mieses: Main Line"]
[Site "https://lichess.org/study/ePMOV5k4/AtHIJd6Q"]
[Date "2020.09.27"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C26"]
[Opening "Vienna Game: Mieses Variation"]
[UTCDate "2021.02.18"]
[UTCTime "11:34:58"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 ( 4... d6 5. Na4 ( 5. Nge2 Ng4 6. O-O Qf6 7. d4 exd4 8. Nd5 Qd8 9. b4 Bb6 10. Nxd4 Bxd4 11. Qxd4 O-O 12. Bb2 ) 5... Bd4 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nbd7 9. Nc3 ) ( 4... O-O 5. Nge2 Nc6 6. Na4 ( 6. O-O a5 7. Nd5 Nxd5 8. exd5 Nd4 9. Nxd4 exd4 10. d3 d6 ) 6... Be7 ) 5. Nge2 a6 ( 5... O-O 6. O-O d6 7. Na4 Bb4 8. a3 Ba5 9. b4 Bb6 10. Nxb6 axb6 ) 6. O-O O-O 7. h3 ( 7. Nd5 d6 8. c3 Nxd5 9. exd5 Ne7 10. d4 exd4 11. Nxd4 Re8 { [%cal Gc1e3,Gb2b4] } ) 7... d6 8. Kh2 Be6 9. f4 exf4 10. d4 fxg3+ ( 10... Ba7 11. gxf4 ) 11. Kxg3 Bb6 12. d5 Ne5 13. dxe6 fxe6 14. Nf4 *
[Event "Vienna Mieses: 3... d5"]
[Site "https://lichess.org/study/ePMOV5k4/u9nRwioE"]
[Date "2021.02.19"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C26"]
[Opening "Vienna Game: Mieses Variation"]
[UTCDate "2021.02.19"]
[UTCTime "08:04:08"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 ( 5... Nb6 6. Nf3 Nc6 7. O-O ) 6. bxc3 Bd6 7. Nf3 e4 8. Nd4 c5 9. Nb5 Qd7 10. Nxd6+ Qxd6 { [%cal Gd4d5] } 11. d3 *
[Event "Vienna Mengarini Variation"]
[Site "https://lichess.org/study/ePMOV5k4/19zZkyHV"]
[Date "2021.02.19"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C26"]
[Opening "Vienna Game: Mengarini Variation"]
[UTCDate "2021.02.19"]
[UTCTime "04:35:03"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 3. a3 Nc6 ( 3... d5 4. exd5 Nxd5 5. Qh5 Nf6 ( 5... Nc6 6. Bb5 Nxc3 7. Qxe5+ Be7 8. dxc3 ) 6. Qxe5+ Be7 7. Nf3 Nc6 ) 4. d3 ( 4. Nf3 ) ( 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Be6 ) 4... d5 5. Bg5 d4 6. Nd5 Qd6 7. Bxf6 gxf6 8. Ne2 Bd7 ( 8... f5 9. Ng3 f4 ( 9... Nb8 10. Nxf5 ( 10. Nh5 Nd7 11. Ng3 fxe4 12. dxe4 c6 13. Nf5 Qb8 14. Nb4 Rg8 15. Bc4 Nf6 16. Qf3 Rg4 ) ) 10. Nh5 ) ( 8... Be6 ) 9. Ng3 *
[Event "# Chapter 3: Adderssen"]
[Site "https://lichess.org/study/ePMOV5k4/ML7LGUR5"]
[Date "2021.02.26"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Anderssen Defense"]
[UTCDate "2021.02.26"]
[UTCTime "04:45:46"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Bc5 { C25 Vienna Game: Anderssen Defense [%cal Rf2f4,Rc3a4,Rd1g4] } 3. f4 { Jeanisch Gambit } ( 3. Na4 { Hamppe-Meitner Variation } ) ( 3. Qg4 { Giraffe Attack } ) *
[Event "Jeanisch Gambit: Accepted"]
[Site "https://lichess.org/study/ePMOV5k4/ZYd0Efum"]
[Date "2021.02.26"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Anderssen Defense"]
[UTCDate "2021.02.26"]
[UTCTime "04:10:32"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Bc5 3. f4 exf4 ( 3... Nc6 4. fxe5 d6 5. exd6 Qxd6 6. Nb5 Qf6 7. Nf3 ) ( 3... d6 4. fxe5 dxe5 5. Qh5 Nc6 6. Bb5 Qd4 ) 4. Nf3 Nc6 5. Bc4 Nd4 6. Na4 Nxf3+ ( 6... d5 7. Bxd5 Nxf3+ 8. Qxf3 Qh4+ 9. g3 fxg3 10. hxg3 Qe7 11. Nxc5 Nf6 ) 7. Qxf3 d5 8. Bxd5 c6 *
[Event "Hamppe-Meitner Variation"]
[Site "https://lichess.org/study/ePMOV5k4/MCBTxoz1"]
[Date "2021.02.26"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Hamppe-Meitner Variation"]
[UTCDate "2021.02.26"]
[UTCTime "05:05:43"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Bc5 3. Na4 Bd6 ( 3... Bb6 4. Nxb6 axb6 5. d4 d6 6. dxe5 dxe5 7. Qxd8+ ) ( 3... Qe7 4. Nxc5 Qxc5 ) *
[Event "# Chapter 4: Other 2nd Move"]
[Site "https://lichess.org/study/ePMOV5k4/DkUIDycW"]
[Date "2021.02.26"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Zhuravlev Countergambit"]
[UTCDate "2021.02.26"]
[UTCTime "05:00:20"]
[Variant "Standard"]

1. e4 e5 2. Nc3 { Other 2nd Move for Black [%cal Rd7d6,Rc7c6,Gf8b4] } 2... Bb4 ( 2... c6 { Burden Variation } ) ( 2... d6 3. f4 { Omaha Gambit } ( 3. d4 { Cenni Variation } ) ) ( 2... g6 ) ( 2... h6 ) 3. Qg4 ( 3. Nd5 { Nikolic Variation } ) 3... Nf6 { Zhuravlev Countergambit } *
[Event "Omaha Gambit"]
[Site "https://lichess.org/study/ePMOV5k4/otnduxrU"]
[Date "2021.02.26"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Omaha Gambit"]
[UTCDate "2021.02.26"]
[UTCTime "03:57:41"]
[Variant "Standard"]

1. e4 e5 2. Nc3 d6 3. f4 exf4 4. Qf3 ( 4. d4 Qh4+ 5. Ke2 ) ( 4. Nf3 g5 5. d4 g4 6. Bxf4 gxf3 7. Qxf3 Nc6 8. O-O-O Bh6 9. Bxh6 Nxh6 10. Qh5 Ng4 11. Bc4 O-O 12. e5 dxe5 ) 4... Nc6 ( 4... g5 5. h4 f6 ( 5... g4 6. Qxf4 Bh6 7. Qh2 Qf6 { [%cal Gh6f4] } 8. Nd5 ) 6. Qh5+ Kd7 7. Qg4+ Ke8 ( 7... f5 8. Qxf5+ Ke8 9. Qxg5 Qxg5 10. hxg5 ) 8. Qh5+ Kd7 9. Nf3 ) 5. Qxf4 ( 5. Bb5 Bd7 6. Nge2 ( 6. Bxc6 Bxc6 7. Qxf4 Ne7 8. Nge2 Ng6 ) 6... Qh4+ 7. g3 fxg3 8. hxg3 Qg4 ) 5... Nd4 6. Bd3 ( 6. Bc4 Be6 ( 6... Nxc2+ 7. Kd1 Nxa1 8. Qxf7# ) ( 6... Qf6 ) ( 6... d5 7. Nxd5 Nxc2+ 8. Kd1 Nxa1 9. Nxc7+ Qxc7 ( 9... Ke7 10. Qxf7+ Kd6 11. d3 Bg4+ 12. Nf3 Qxc7 13. Bf4+ Kc5 14. Qd5+ Kb4 15. Qb5# ) ) 7. Bd3 ) 6... Nf6 *
[Event "Vienna Burden Variation"]
[Site "https://lichess.org/study/ePMOV5k4/J8nDWsWj"]
[Date "2021.02.18"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game"]
[UTCDate "2021.02.18"]
[UTCTime "11:34:58"]
[Variant "Standard"]

1. e4 e5 2. Nc3 c6 { First Played by Steinitz William - Burden Francis (London 1865) } ( 2... Nf6 3. Bc4 c6 4. d4 exd4 ( 4... Qe7 5. dxe5 Qxe5 6. Nf3 Qc5 ( 6... Qh5 7. e5 Nd5 8. Bxd5 cxd5 9. Nxd5 ) ( 6... Qc7 ) 7. Bb3 d5 ( 7... d6 8. Ng5 Bg4 9. f3 Be6 10. Bxe6 Qxg5 ( 10... fxe6 11. Nxe6 Qc4 12. Nc7+ ) ) 8. exd5 cxd5 9. Nxd5 Nxd5 10. Qxd5 Qxd5 11. Bxd5 Bc5 12. Bf4 O-O 13. Ne5 ( 13. O-O-O Bxf2 14. Rhf1 ) ) ( 4... d5 5. exd5 ( 5. dxe5 dxc4 6. Qxd8+ Kxd8 7. exf6 gxf6 8. Bf4 Rg8 9. O-O-O+ Nd7 ) 5... Bd6 ( 5... cxd5 6. dxe5 dxc4 7. Qxd8+ Kxd8 8. exf6 gxf6 9. Bf4 Bf5 10. O-O-O+ ) 6. Bg5 O-O 7. Nf3 exd4 8. Qxd4 h6 9. Bxf6 Re8+ 10. Be2 ( 10. Ne2 Qa5+ 11. c3 c5 ) ) 5. Qxd4 Qe7 ( 5... d5 6. exd5 cxd5 7. Nxd5 Nxd5 8. Qxd5 Be6 ( 8... Qxd5 9. Bxd5 ) 9. Qxd8+ Kxd8 10. Bxe6 fxe6 11. Nf3 ) ( 5... Be7 6. e5 Nh5 7. Be2 g6 8. Bxh5 ( 8. Bh6 b6 9. Bxh5 gxh5 10. Ne4 ) 8... gxh5 ) ( 5... b5 ) 6. Bg5 h6 7. Bxf6 gxf6 ( 7... Qc5 8. Bxg7 Qxd4 9. Bxd4 Rg8 10. O-O-O ( 10. Bf1 ) ( 10. g3 ) 10... Rxg2 ( 10... b5 ) 11. Nge2 ) ( 7... Qxf6 8. e5 Qg6 9. O-O-O b5 ( 9... Qxg2 10. Nge2 b5 11. Rhg1 Qxh2 12. Rh1 Qg2 13. Bxf7+ Kxf7 14. Qf4+ Ke8 15. Rdg1 Qxh1 16. Rxh1 ) ) ) 3. d4 exd4 ( 3... d5 4. dxe5 dxe4 ( 4... d4 5. Bc4 dxc3 6. Bxf7+ Ke7 7. Bg5+ Nf6 8. exf6+ Kxf7 9. Qxd8 ) 5. Qxd8+ Kxd8 6. Bg5+ Be7 7. Nxe4 Bxg5 8. Nxg5 Nh6 9. O-O-O+ Kc7 10. h3 Nd7 ( 10... Na6 11. Bxa6 bxa6 12. N1f3 Bf5 ) ( 10... Bf5 11. g4 Bg6 12. f4 ) 11. N1f3 f6 12. Ne6+ Kb8 13. Nxg7 fxe5 ( 13... Rg8 ) ) ( 3... d6 4. Nf3 Bg4 5. dxe5 Bxf3 6. gxf3 dxe5 7. Qxd8+ Kxd8 8. f4 Bb4 ( 8... exf4 9. Bxf4 Bb4 10. O-O-O+ Ke8 11. Rg1 Bxc3 12. bxc3 g6 13. Bh3 Nf6 14. Rd6 Nh5 15. Be3 ) ) ( 3... Bb4 4. dxe5 Bxc3+ 5. bxc3 Qa5 6. Qd4 c5 7. Qe3 Nc6 ) 4. Qxd4 Qf6 ( 4... d5 5. exd5 Nf6 ( 5... cxd5 6. Bb5+ Bd7 7. Qxd5 Nc6 8. Bg5 f6 9. Bf4 Nge7 10. Qc4 a6 11. O-O-O axb5 12. Nxb5 Nd5 ( 12... Ng6 13. Nc7+ Ke7 14. Bd6# ) 13. Qxd5 ) 6. Bg5 Be7 7. O-O-O O-O ) ( 4... Nf6 5. e5 Nd5 ( 5... Nh5 6. g4 ) 6. Nxd5 cxd5 7. Qxd5 Qc7 ) 5. e5 Qg6 ( 5... Qe6 6. Be3 f6 ( 6... Na6 7. O-O-O Bc5 8. Qf4 ) ( 6... d5 7. exd6 Bxd6 8. O-O-O ) 7. Nf3 fxe5 8. Nxe5 d5 9. O-O-O Na6 10. Bxa6 bxa6 11. Rhe1 ) 6. Bd3 ( 6. Nge2 d5 7. Nf4 Qf5 8. Bd3 Qd7 9. O-O ) ( 6. Bf4 Qxc2 7. Ne4 Bc5 ( 7... c5 8. Qd5 Qxb2 9. Rc1 Nc6 ) ) 6... Qxg2 7. Be4 Qg4 8. Nf3 Na6 9. Rg1 Qh5 10. Rg5 Qh3 11. Rg3 Qe6 12. Ng5 ( 12. Bf4 Bc5 13. Qd2 ) 12... Qe7 13. Bf4 Qb4 14. Qd3 Qxb2 15. Rb1 Qa3 16. Nxf7 Kxf7 17. Bg6+ hxg6 18. Qxg6+ Ke7 19. Bg5+ Nf6 20. exf6+ gxf6 21. Qxf6+ Ke8 22. Qg6# { 1-0 White wins by checkmate. } *
[Event "Vienna Nikolic Variation"]
[Site "https://lichess.org/study/ePMOV5k4/OFIIg83x"]
[Date "2021.02.19"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game"]
[UTCDate "2021.02.23"]
[UTCTime "12:46:42"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Bb4 3. Nd5 ( 3. d4 Bxc3+ ( 3... exd4 4. Qxd4 Bxc3+ 5. Qxc3 Nf6 6. Ne2 ( 6. Be3 Nxe4 7. Qe5+ Qe7 8. Qxg7 Qf6 9. Qg4 Qxb2 10. Qxe4+ Kd8 11. Qh4+ Ke8 12. Qe4+ Kd8 13. Bd4 Qb4+ 14. c3 Qe7 ( 14... Qd6 ) ( 14... Qb2 15. Bf6# ) 15. Qxe7+ Kxe7 16. Bxh8 ) 6... Nxe4 7. Qe5+ Qe7 8. Qxg7 Qf6 9. Qxf6 Nxf6 10. b3 ) ( 3... Qh4 4. Be3 Qxe4 5. Nf3 exd4 6. Bd3 Qe7 7. Nxd4 Bxc3+ 8. bxc3 ) 4. bxc3 d6 ) ( 3. Qh5 Bxc3 4. bxc3 Nc6 5. Bc4 g6 6. Qf3 Qf6 ( 6... f6 { [%cal Gd2d4,Ge5d4,Gc3d4,Gc6d4] } 7. d4 exd4 8. cxd4 Nxd4 9. Qc3 c5 10. Ne2 Nxe2 11. Bxe2 ) 7. d4 Qxf3 ( 7... exd4 8. cxd4 Nxd4 9. Qxf6 Nxf6 10. Bb2 Nxc2+ 11. Kd2 O-O 12. Bxf6 Nxa1 13. Ne2 d6 14. Rxa1 ) 8. Nxf3 ) 3... Ba5 ( 3... Bc5 4. c3 ( 4. Qg4 g6 5. Qg3 Nc6 6. Bb5 d6 7. b4 Bb6 8. a4 a6 9. Nxb6 cxb6 10. Bxc6+ bxc6 11. d4 ( 11. d3 ) 11... exd4 12. Bg5 f6 13. Bf4 d5 14. Ne2 dxe4 15. Bc7 Qd7 16. Rd1 ) 4... Nf6 5. d4 exd4 6. cxd4 Bb6 7. Nxb6 axb6 8. e5 ) 4. b4 ( 4. Qg4 g6 5. b4 c6 6. Qg3 ( 6. bxa5 cxd5 7. exd5 Qxa5 8. Nf3 Qxd5 9. Ba3 ) 6... d6 7. bxa5 cxd5 8. exd5 ) 4... c6 ( 4... Bb6 5. d4 Bxd4 6. c3 Bb6 7. Qh5 Nf6 ( 7... d6 8. Bg5 Nf6 9. Bxf6 gxf6 10. Bc4 Rf8 ) 8. Qxe5+ ) 5. Qg4 cxd5 ( 5... g6 6. Qg3 d6 7. bxa5 cxd5 8. exd5 Ne7 9. Bc4 Qxa5 ) 6. Qxg7 Qf6 7. Qxf6 Nxf6 8. bxa5 dxe4 9. f4 *
[Event "Vienna Cenni Variation"]
[Site "https://lichess.org/study/ePMOV5k4/7NyQjvwC"]
[Date "2021.02.25"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game"]
[UTCDate "2021.02.25"]
[UTCTime "00:25:02"]
[Variant "Standard"]

1. e4 e5 2. Nc3 d6 3. d4 { First played by Giovanni Cenni - George Koltanowski (Paris 1924) } ( 3. f4 exf4 4. Qf3 h5 ( 4... Qh4+ 5. g3 fxg3 6. hxg3 Qf6 ( 6... Qe7 7. d4 Nf6 8. Bg5 ) 7. Qg2 Bg4 8. Be2 Bxe2 9. Ngxe2 ) ( 4... Nf6 5. Qxf4 ) ( 4... Nc6 5. Qxf4 g5 6. Qf2 Bg7 7. d3 ) 5. Qxf4 ) 3... exd4 ( 3... Nc6 4. d5 Nd4 5. Be3 c5 6. dxc6 Nxc6 7. f3 Be6 ( 7... Nf6 8. Qd2 Be7 9. O-O-O h5 ) 8. Nd5 Qa5+ 9. Bd2 Qd8 10. c4 Nf6 11. Bd3 Nxd5 12. cxd5 Bd7 13. dxc6 Bxc6 ) 4. Qxd4 Nc6 ( 4... c5 5. Qd3 Nc6 ( 5... Nf6 6. Bf4 ( 6. Nf3 Nc6 { [%cal Gc1f4] } 7. Bf4 Nh5 8. Bg5 f6 ) 6... Nh5 7. Bd2 ) 6. Bf4 Nf6 ( 6... Nb4 7. Qd2 Nf6 8. O-O-O Qa5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. a3 Nc6 12. Nf3 O-O-O 13. Ng5 Nde5 14. Bxe5 Nxe5 15. f4 h6 16. fxe5 hxg5 17. Qxg5 ) 7. O-O-O ) 5. Qd3 Nf6 6. Be3 ( 6. Bf4 Ne5 7. Bxe5 dxe5 8. Qxd8+ Kxd8 9. O-O-O+ Nd7 ( 9... Bd6 10. f4 Bg4 ( 10... exf4 11. e5 Ng4 12. exd6 Nf2 13. Bd3 Nxd1 ( 13... Nxh1 14. Rf1 cxd6 15. Nge2 Nf2 16. Rxf2 g5 17. g3 fxg3 18. hxg3 f5 ) 14. Kxd1 cxd6 ) ) ) ( 6. Bg5 h6 7. Bh4 g5 8. Bg3 Nh5 9. O-O-O ) 6... Ng4 { [%cal Gh2h3] } ( 6... Be7 7. h3 O-O 8. O-O-O Ne5 9. Qe2 ) 7. Bd2 Nce5 8. Qe2 Be7 9. f4 Ng6 10. f5 ( 10. O-O-O O-O 11. h3 Nf6 12. g4 ) 10... N6e5 *
[Event "Vienna Repertoire: Testing Ground"]
[Site "https://lichess.org/study/ePMOV5k4/L1979xYl"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C25"]
[Opening "Vienna Game: Max Lange Defense"]
[UTCDate "2021.04.05"]
[UTCTime "13:33:08"]
[Variant "Standard"]

1. e4 e5 ( 1... d6 2. d4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Bc4 Be6 6. Bxe6 fxe6 ) 2. Nc3 Nc6 { [%cal Gg2g3] } ( 2... a6 ) ( 2... Nf6 3. Bc4 ( 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 ) 3... Nxe4 4. Qh5 Nd6 ( 4... g6 5. Qxe5+ Qe7 6. Qxe4 Qxe4+ 7. Nxe4 ) 5. Qxe5+ Qe7 6. Qxe7+ Bxe7 7. Be2 ) 3. Bc4 ( 3. g3 Nf6 ( 3... a5 4. Nd5 ( 4. Bg2 Bc5 5. Nge2 Nf6 6. O-O Ng4 7. Nd5 O-O 8. c3 { [%cal Gd2d4] } 8... Ba7 9. d4 exd4 10. cxd4 ) ) 4. Bg2 Bc5 ( 4... d5 5. exd5 Nxd5 ) ) 3... h6 ( 3... a6 4. d3 b5 5. Bb3 Na5 ( 5... d6 6. Nf3 ) 6. Qh5 Nxb3 7. Qxe5+ Qe7 8. Qxe7+ Nxe7 9. axb3 g6 10. Nxb5 axb5 11. Rxa8 Bg7 12. Ne2 O-O 13. O-O ) ( 3... d6 4. a3 ) ( 3... Na5 4. Bxf7+ Kxf7 5. Qh5+ g6 6. Qxe5 Nc6 ( 6... Nf6 7. Qxa5 ) ) 4. Nge2 ( 4. f4 Bc5 5. fxe5 Nxe5 6. d4 Nxc4 7. dxc5 Ne5 8. Nf3 Nxf3+ 9. Qxf3 Nf6 ) ( 4. d3 Bc5 5. Qg4 Qf6 ( 5... g5 ) 6. Qg3 ) ( 4. Qf3 Nf6 5. Nge2 Bc5 6. d3 Na5 ( 6... O-O 7. Nd5 Nxd5 8. Bxd5 d6 ) ) 4... Na5 *
[Event "Vienna Repertoire: Vienna Paulsen"]
[Site "https://lichess.org/study/ePMOV5k4/w5sbvibd"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "?"]
[Opening "?"]
[UTCDate "2021.05.10"]
[UTCTime "00:41:24"]
[Variant "Standard"]

*
[Event "Vienna Repertoire: Chapter 34"]
[Site "https://lichess.org/study/ePMOV5k4/1otMUYZb"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/anomality"]
[ECO "C24"]
[Opening "Bishop's Opening: Vienna Hybrid"]
[UTCDate "2021.11.22"]
[UTCTime "10:15:03"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Bg5 ( 5. Be3 ) 5... h6 6. Bh4 g5 ( 6... d6 ) ( 6... Na5 7. a3 Nxc4 8. dxc4 d6 9. b4 ( 9. Qd3 g5 10. Bg3 h5 ( 10... Nh5 ) ) 9... Bd4 ) ( 6... O-O 7. Nd5 Be7 ( 7... Na5 8. Nxf6+ gxf6 ) ) ( 6... d5 ) 7. Bg3 O-O ( 7... d6 8. h4 gxh4 9. Bxh4 Bg4 10. Qd2 Bb4 ) ( 7... h5 8. h4 g4 ( 8... Ng4 ) 9. Qd2 d6 ( 9... d5 ) ) 8. h4 gxh4 9. Bxh4 *
[Event "üîü Opening Principles üë®‚Äçüéì: ‚ù§Ô∏è Introduction ‚ù§Ô∏è"]
[Site "https://lichess.org/study/ygVnJzbX/e56rwg7K"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/LeninPerez"]
[ECO "?"]
[Opening "?"]
[UTCDate "2021.03.13"]
[UTCTime "18:30:57"]
[Variant "Standard"]

{ Hi! Welcome to my new studio. Today I want to introduce you to the 10 OPENING PRINCIPLES that you must follow in your games to play the initial phase as a chess GM.

Before starting I want to make you an invitation to my new lichess team, join our great family: https://lichess.org/team/-leninperez-team-
You can also press the ‚ù§Ô∏è below the study to support and motivate me.

With nothing more to say, click on the next chapters of this wonderful study to learn the 10 Opening Principles. } *