Icannos/chess_studies huggingface dataset:
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: W: Sniper"]
[Site "https://lichess.org/study/bmWAylqe/j0UEXtFh"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "B06"]
[Opening "Pterodactyl Defense: Eastern, Pterodactyl"]
[UTCDate "2017.10.10"]
[UTCTime "18:16:52"]
[Variant "Standard"]

1. d4 g6 { [%csl Gg7][%cal Gf8g7] } 2. e4 Bg7 3. Nc3 c5 { These 3 moves are characteristic of "The Sniper" opening. [%csl Rc5,Rg7,Rg6][%cal Rf8g7,Rg7g6,Rc7c5] } 4. dxc5 Qa5 { Also mainline Sniper move. } 5. Bd2 Qxc5 6. Nd5 $1 { Great move! Black's best moves are shown in green and blunders in red. The blunders look quite natural! [%cal Rg8f6,Re7e6,Gb8a6,Gb7b6,Ge8f8] } 6... Nf6 $4 7. Bb4 { [%csl Rc7,Gc5][%cal Rd5c7] } 7... Qc6 { [%csl Gc7][%cal Gc6c7] } 8. Bb5 { [%cal Rb5c6] } 8... Qxb5 9. Nc7+ { [%cal Rc7b5,Rc7e8,Rc7a8] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: King's Gambit"]
[Site "https://lichess.org/study/bmWAylqe/9A4IczmH"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "C30"]
[Opening "King's Gambit Declined: Miles Defense"]
[UTCDate "2017.10.13"]
[UTCTime "12:31:47"]
[Variant "Standard"]

1. e4 Nc6 { Move I prefer against e4. What it does is it avoids any mainline gambits from white and will generally throw your opponent to their own resources. More lines to this opening are covered in Chapters 24-33. However, one gambit can, somewhat, be played by white: The King's Gambit. } 2. f4 { Characterized by this move. King's Gambit is a very attacking, risky opening, [%csl Gf4][%cal Gf2f4] } 2... e5 3. Nf3 { Developing a piece, also stopping Qh4. [%csl Gh4][%cal Gf3h4,Rd8h4] } ( 3. fxe5 { This is a blunder you may see once in a blue moon. } 3... Qh4+ { The procedure here is a long king hunt similar to the one in the Damiano Defense. [%cal Rh4e1] } 4. Ke2 ( 4. g3 Qxe4+ { [%cal Be4e1,Be4h1] } ) 4... Qxe4+ 5. Kf2 Bc5+ ) 3... f5 { This is known as the Adileide Countergambit. White has a few responses: exf5, d3 and Nc3 are the good moves. Our development will be very simple from those. fxe5/Nxe5 are blunders. Play the moves to see the continuations. [%csl Gf5,Re5][%cal Rf3e5,Rf4e5,Ge4f5,Gd2d3,Gb1c3] } 4. exf5 ( 4. fxe5 fxe4 { [%csl Rh4,Rg5,Rd4][%cal Gf3g1] } 5. Ng1 Nxe5 6. Qh5+ Ng6 7. Nc3 Nf6 { [%cal Gd7d5] } ) ( 4. Nxe5 Nxe5 5. fxe5 Qh4+ { [%cal Rh4e1] } ) ( 4. d3 { [%csl Rf1] } 4... d6 5. Nc3 Nf6 6. Be2 Be7 7. O-O O-O { Equal middlegame happens. } ) ( 4. Nc3 fxe4 5. Nxe4 ( 5. Nxe5 Nf6 6. Bb5 Nd4 { [%cal Rd4b5] } 7. Ba4 c6 { [%cal Ba4c6] } 8. O-O Bc5 { [%csl Rg1][%cal Rc5g1] } 9. Kh1 O-O { Planning is d7-d6-d5. Black is fine here. [%cal Gd7d6,Gd6d5] } ) 5... d5 { [%csl Ge4][%cal Gd5e4] } 6. Nc3 e4 { [%cal Re4f3] } 7. Ne5 Nf6 { Black is doing fine here, with a great center and easy development. [%csl Ge4,Gd5] } ) 4... e4 { [%cal Re4f3] } 5. Ne5 { From here, our moves will simply be logical, developing moves. } 5... Nf6 { [%csl Gf6][%cal Gg8f6] } 6. Nc3 d5 { [%csl Gf5][%cal Gc8f5] } 7. Bb5 { [%csl Rc6][%cal Rb5e8,Re5c6] } 7... Qd6 { [%csl Gc6][%cal Gd6c6] } 8. d3 Bxf5 9. O-O a6 { [%csl Rb5] } 10. Bxc6+ bxc6 11. dxe4 Nxe4 12. Re1 Be7 { [%csl Gd5,Gc6,Ge4][%cal Ge8g8] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Nimzo-Linksspringer"]
[Site "https://lichess.org/study/bmWAylqe/rooV2rte"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Kennedy Variation, Linksspringer Variation"]
[UTCDate "2017.10.10"]
[UTCTime "21:17:04"]
[Variant "Standard"]

1. e4 Nc6 { Very interesting, positional defense by black. [%csl Bc6][%cal Bb8c6] } 2. d4 { Most common move. Black can play either e5 or d5. I prefer e5. [%csl Ge5,Rd5][%cal Rd7d5,Ge7e5] } 2... e5 { [%cal Gd4e5,Gg1f3,Rd4d5] } 3. d5 { Nimzowitsch Defense: Linksspringer Variation } 3... Nce7 4. c4 { White is gaining queenside space. [%csl Gc4,Gd5][%cal Gc2c4,Gd2d5] } 4... Ng6 { Black transferred the knight to the kingside and is going to proceed with development. [%csl Bg6][%cal Gf8b4,Bb8c6,Bc6e7,Be7g6] } 5. Nc3 Bb4 { [%csl Rc3][%cal Rb4e1] } 6. Nf3 { White allows us to take on c3. [%csl Gc3][%cal Gb4c3] } 6... Bxc3+ 7. bxc3 { [%csl Rc4,Rc3] } 7... d6 { Black managed to exchange his bad bishop and now obtains a nice light-squared bishop. [%csl Rb4,Gc8,Rc7,Rd6,Re5][%cal Rb4c3] } 8. Be3 { White's plan is to plan c5. Whenever white tries to do this, it is necessary for us to stop it! [%csl Bc5][%cal Be3c5,Bc4c5] } 8... b6 { [%csl Gc5][%cal Gb6c5,Gd6c5] } 9. a4 { [%cal Ra4a5] } 9... a5 { Black has stopped all white play on the queenside, and can now concentrate on the kingside attack. [%csl Ga5,Gb6,Gc7,Gd6,Ge5,Rd5,Rc4,Rc3,Ra4] } 10. Rb1 Nf6 { [%cal Rf6e4] } 11. Bd3 O-O 12. O-O { Here the plan is to move the f6 knight out of the way so that the f-pawn can advance up to f5. Either h5 or e8 work in this case. Most of the time you are putting him on e8, but this is one of the cases where we can put him on h5. [%csl Gh5,Ge8,Rf7][%cal Gf6h5,Gf6e8,Rf7f5] } 12... Nh5 { The reason the Nxe5 tactic doesn't work here is because white has a shaky bishop on d3. [%csl Ge5,Rd3][%cal Gf3e5,Bd1h5] } 13. Re1 { And now, the idea behind Nh4... } ( 13. Nxe5 { [%cal Bd1h5] } 13... Nxe5 { [%csl Rd3][%cal Re5d3,Gd1h5] } 14. Qxh5 Nxd3 { Black is up a piece. [%csl Gc8] } ) 13... Nhf4 { WONDERFUL knight has been posted on f4. If you can manage your knight to place on f4, essentially 50% of your game has been won. :) [%csl Gf4][%cal Gh5f4] } 14. Bxf4 Nxf4 { [%csl Gf4][%cal Gg6f4] } 15. Rc1 f5 { Now this part of the plan, f5. [%csl Bf5][%cal Bf7f5] } 16. exf5 Bxf5 17. Bxf5 Rxf5 { If white's knight is not on f3, the black queen has access of f6, g5 and h4. [%cal Gd8f6,Gd8g5,Gd8h4] } 18. Qc2 Qf6 { [%cal Gf6g6,Ga8f8] } 19. Rb1 Rf8 { And now the other rook can join the party. :) Quite slow but very effective plan of kingside attack. Most of my opponents are helpless against this plan. } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Nimzo-Exchanged"]
[Site "https://lichess.org/study/bmWAylqe/NG1IHyBS"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Kennedy Variation, Paulsen Attack"]
[UTCDate "2017.10.10"]
[UTCTime "21:19:13"]
[Variant "Standard"]

1. e4 Nc6 2. d4 e5 { You can see what happens after 3. d5 in chapter 25. [%cal Rd4d5,Gd4e5,Gg1f3] } 3. dxe5 Nxe5 { Two main moves are shown here. [%cal Rg1f3,Rf2f4] } 4. Nf3 { Most reasonable-looking move, and our plan will be simple from here on. } ( 4. f4 { Quite common and aggressive move. [%cal Rf4e5] } 4... Nc6 { [%csl Bc5][%cal Bf8c5,Rc1e3] } 5. Be3 { [%csl Gc5][%cal Ge3c5] } 5... Bb4+ { Both c3 and Nd2 will transpose to each other. [%cal Rb4e1,Gb1d2,Gc2c3] } 6. c3 Ba5 7. Nf3 ) 4... Qf6 { [%csl Bf3][%cal Bf6f3,Be5f3] } 5. Nxe5 Qxe5 { [%csl Ge4][%cal Ge5e4] } 6. Nc3 Bb4 { [%csl Rc3][%cal Rb4c3,Ge5e4] } 7. Bd2 Nf6 { [%csl Ge4][%cal Gf6e4,Ge5e4] } 8. Bd3 { If you want to play very, very aggressive chess, then you can go for d5. However black's king and queen are in line, so personally I like to play it safer. [%csl Be8,Be5][%cal Rd7d5] } 8... d6 9. O-O Bg4 { [%cal Rg4d1] } 10. f3 Bc5+ { [%cal Rc5g1] } 11. Kh1 Bd7 { In the exchange variation, if white wants to get any kind of advantage, he has to look out for the move f4. [%cal Gf3f4] } 12. f4 Qe7 { Remember that e7 is the best square for the queen. [%csl Ge7] } 13. Qf3 { Which side to castle on? Looks like a lot of white's army is coming on the kingside, so... [%csl Gf4,Ge4][%cal Rd2h6,Rd3h7,Rf3h5,Re8g8,Re8c8] } 13... O-O-O { Castling long should be safer in this case. [%csl Gc8] } 14. Be3 Bxe3 15. Qxe3 { [%cal Re3a7] } 15... Kb8 16. a4 { [%cal Ga2a7,Gb2b7] } 16... d5 { [%csl Re4] } 17. e5 Ng4 { [%cal Rg4e3] } 18. Qf3 d4 { [%csl Rc3] } 19. Ne4 f5 { [%cal Gd8g8,Gg7f6,Re5f6] } 20. Ng5 h6 21. Nh3 { [%csl Re3,Gh3][%cal Gc3e4,Ge4g5,Gg5h3,Rg4e3] } 21... Ne3 { [%csl Be3][%cal Bd4e3,Gd7c6] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Scotch Game"]
[Site "https://lichess.org/study/bmWAylqe/7rCb3hY7"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "C45"]
[Opening "Scotch Game: Classical Variation"]
[UTCDate "2017.10.10"]
[UTCTime "21:19:34"]
[Variant "Standard"]

1. e4 Nc6 2. d4 e5 { You can see what happens after 3. d5 in chapter 21 and after 3. dxe5 in chapter 22. [%cal Gg1f3,Gd4e5,Rd4d5] } 3. Nf3 { This is also very common- white has transposed into a Scotch Game, as if he had just played the move d4. [%csl Gd4,Ge4,Ge5,Gf3,Gc6][%cal Gd2d4] } 3... exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 O-O 8. O-O d6 9. Nxc6 Nxc6 10. Bxc5 dxc5 11. f4 *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Scotch Gambit"]
[Site "https://lichess.org/study/bmWAylqe/gnGrdxw8"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "C44"]
[Opening "Scotch Game: Haxo Gambit"]
[UTCDate "2017.10.10"]
[UTCTime "21:19:40"]
[Variant "Standard"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Bc4 Bc5 5. c3 ( 5. O-O d6 6. Re1 ) 5... Nf6 *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Nimzo-Italian"]
[Site "https://lichess.org/study/bmWAylqe/IElRcqIN"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "B00"]
[Opening "Nimzowitsch Defense"]
[UTCDate "2017.10.13"]
[UTCTime "12:30:48"]
[Variant "Standard"]

1. e4 Nc6 { In chapters 29 and 30, we're covering white's moves 2. Bc4 and 2. Bb5. [%cal Gf1c4,Gf1b5] } 2. Bc4 Nf6 { Pure hypermodernism, or developing the pieces before the pawn structure. [%csl Bf6,Bc6][%cal Rf6e4,Gd2d3,Gb1c3] } 3. Nc3 { [%csl Ge4][%cal Gc3e4] } 3... e6 { This is a vital move, as we'll see shortly. [%csl Ge6][%cal Gd7d5] } 4. d3 d5 { [%csl Rd5][%cal Rd7d5] } 5. exd5 exd5 6. Bb3 Bb4 { [%cal Rd5d4] } 7. Bd2 O-O { [%cal Gf8e8] } 8. Nge2 Re8 9. O-O Bg4 { [%csl Re2][%cal Gb4c3] } 10. f3 Bc5+ { [%cal Rc5g1] } 11. Kh1 Be6 12. Nf4 { [%csl Re6][%cal Rf4e6] } 12... Nd4 { And now we'll see very shortly, the idea behind the e6 move. [%cal Ge7e6] } 13. Nxe6 Rxe6 14. Re1 Rxe1+ 15. Bxe1 { Alright, so here's the idea behind the e6 move: What we want to do is, at the right time, move the c6 knight out of the way, and play the move... [%csl Gd4][%cal Gc6d4] } 15... c6 { ...c6. And what it does is, it COMPLETELY shuts down white's bishop ad knight. The idea in the Bc4 line is, black wants to play the move e6, d5, move the knight and completely block this bishop with the move c6 and pawn chain. [%csl Gd5,Gc6,Gb7,Rc3,Rb3][%cal Gb7d5] } 16. Na4 Bd6 17. Bf2 Ne6 18. Qe2 b5 19. Nc3 a5 { [%cal Ra5a4] } 20. a3 a4 21. Ba2 { Look at this ridiculous bishop xD [%csl Ra2] } 21... Qa5 22. Be1 Qc7 { [%csl Rh2][%cal Rc7h2] } 23. h3 { Example of weak dark squares. [%csl Gg3,Gh4,Gh2,Gf4,Gf2] } 23... Nh5 { [%csl Gg3][%cal Gh5g3] } 24. Nd1 { White desperately tries to liberate the bishop, but it is too little, too late. [%cal Gc2c4] } 24... Nd4 { [%csl Be2,Bc2][%cal Bd4e2,Bd4c2] } 25. Qf2 Ng3+ { [%cal Rg3h1] } 26. Kg1 Nde2+ { Look at that pathetic bishop on a2...Which was in prison by this amazing pawn chain. This is, more or less, the concept in the Bc4 line: What black wants to do is play the moves: e6, d5, move the c6 knight and play the move c6, gaining the advantage. [%csl Ra2,Gd5,Gc6,Gb5,Ga4] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Nimzo-Spanish"]
[Site "https://lichess.org/study/bmWAylqe/8RMNlvgs"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Pseudo-Spanish Variation"]
[UTCDate "2017.10.13"]
[UTCTime "12:46:10"]
[Variant "Standard"]

1. e4 Nc6 2. Bb5 a6 { If the bishop moves to a4, we can play b5 and it will be a transposition to the Nimzo-Italian development and plan, shown in chapter 29. [%cal Rb5a4,Gb5c6] } 3. Bxc6 bxc6 4. d4 { [%csl Be4,Bd4] } 4... d5 { Hitting back in the center. White has two main moves here. [%cal Ge4e5,Gb1c3] } 5. e5 ( 5. Nc3 e6 { And now, the plan: What black is aiming for is to destroy the white's center with two c-pawns. So you have a structure like French Defense or Caro Kann, but white doesn't have the light-squared bishop, so black is a bit better. [%csl Rc6,Rc7,Bf1][%cal Rc7c5] } 6. Nf3 Nf6 7. Bg5 { [%cal Rg5d8] } 7... Be7 8. e5 Nd7 9. Bxe7 Qxe7 { [%csl Gc5][%cal Ge7c5,Gd7c5,Gc6c5] } 10. O-O c5 { And, the move which was waiting for a while. :) [%csl Gc5][%cal Gc6c5] } 11. dxc5 Nxc5 12. Qe2 O-O 13. Rad1 { So in a way, white is playing natural moves, but white is planless! That is the advantage black is getting. Black plan is very simple: Expand on the queenside and attack there. } 13... Bb7 14. b4 Nd7 15. b5 { This is a tactical error. Can you spot it? :) } 15... axb5 16. Nxb5 c6 17. Nd6 ( 17. Nbd4 Ba6 { [%csl Be2,Bf1][%cal Ba6f1] } 18. Nxc6 Qc5 { [%csl Rc6,Re2][%cal Rc5c6,Ra6e2] } ) 17... Ba6 { [%csl Be2,Bf1][%cal Ba6f1] } ) 5... Bf5 { This will be something like a Caro Kann defense, with the light-squared bishop outside the pawn chain. [%csl Gf5][%cal Ge7e6] } 6. Nf3 e6 { Something like a Caro Kann. [%csl Bf7,Be6,Bd5,Bc6,Gf5] } 7. O-O c5 { [%csl Rd4][%cal Rc5d4] } 8. c3 { [%csl Ga4][%cal Gd1a4] } 8... Qd7 9. Be3 cxd4 10. cxd4 Ne7 11. Nc3 Bg6 { [%csl Gf5][%cal Ge7f5] } 12. Na4 Nf5 13. Nc5 { [%cal Rc5d7] } 13... Bxc5 14. dxc5 Nxe3 15. fxe3 { White pawns are all over the place. Now let's see how to execute this plan. [%csl Re3,Re5,Rc5] } 15... Rb8 16. b3 Rb5 { [%csl Rc5][%cal Rb5c5] } 17. Qd4 O-O 18. b4 Rfb8 { [%csl Gb1][%cal Gg6b1,Ra1b1] } 19. a3 a5 20. Nh4 { [%cal Rh4g6] } 20... Be4 21. Nf3 axb4 22. axb4 h6 { [%csl Gg5][%cal Gf3g5] } 23. Ra4 { [%csl Gb4][%cal Ga4b4] } 23... Bc2 { [%cal Rc2a4] } 24. Ra2 Rxb4 { [%cal Rb4d4] } 25. Qc3 Rc4 { [%csl Gc3][%cal Gc4c2] } 26. Qa5 Be4 27. Nd2 Rcb4 28. Nxe4 Rxe4 { [%csl Be5,Be3][%cal Be4e5,Be4e3] } 29. Ra3 Qe7 { [%cal Ge7h4] } 30. Rfa1 Rb2 { Black is so much better here. [%csl Bb2,Be4,Ra5,Ra3,Ra1][%cal Be4e5,Be5e3,Bb2h2,Be7h4] } 31. Qa8+ Kh7 32. R3a2 Rxa2 33. Rxa2 Qxc5 *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Colorado Gambit Accept"]
[Site "https://lichess.org/study/bmWAylqe/vb1qVKXz"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Colorado Countergambit Accepted"]
[UTCDate "2017.10.12"]
[UTCTime "16:45:51"]
[Variant "Standard"]

1. e4 Nc6 2. Nf3 { Another common move by white, begging black to play 2...e5 and go back into a King's Pawn game. [%cal Ge7e5] } 2... f5 { But black plays this stunning reply, 2...f5! 3. exf5 will be covered in this chapter, 3.e5 in chapter 32 and the other moves in chapter 33. [%cal Re4f5,Gf1c4,Gb1c3,Gd2d3,Be4e5] } 3. exf5 { Most aggressive continuation by white. } 3... d5 { [%cal Gc8f5] } 4. Bb5 { [%cal Rb5e8] } 4... Bxf5 5. Ne5 { When you pin a piece, then attack it. White follows that principle here. [%csl Rc6][%cal Re5c6,Rb5e8] } 5... Bd7 { The move which I'm recommending. [%csl Gc6][%cal Gd7c6] } 6. Qh5+ g6 7. Nxg6 { [%csl Rh8][%cal Rg6h8] } 7... Nf6 { [%csl Rh5][%cal Rf6h5,Gh8g8] } 8. Qh4 Rg8 { [%cal Rg8g6] } 9. Nxf8 ( 9. Nf4 Rg4 { [%csl Bh4,Bf4][%cal Bg4h4,Bg4f4] } ) 9... Rxf8 { Although black is a pawn down, black gets a very clear plan of attack in compensation. } 10. O-O a6 { [%cal Ra6b5] } 11. Be2 { Black's plan is as follows: Bf5, Qd7 and castle queenside, and then black will go on the kingside attack on white's king. [%csl Rg1][%cal Gd7f5,Rd8d7,Be8c8] } 11... Bf5 { According to the plan. } 12. d3 Qd7 { [%cal Re8c8] } 13. b3 O-O-O 14. Bb2 Rg8 { [%cal Bg8g1] } 15. Nc3 Rdf8 { Look at those rooks. They are wonderfully placed. Black can also play well in the center. [%csl Bg8,Bf8,Ge5,Gd4][%cal Bg8g1,Bf8f1,Ge7e5,Gc6d4] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Colorado Gambit Decline"]
[Site "https://lichess.org/study/bmWAylqe/q5hIV4U3"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Colorado Countergambit"]
[UTCDate "2017.10.12"]
[UTCTime "16:46:26"]
[Variant "Standard"]

1. e4 Nc6 2. Nf3 f5 { We covered 3. exf5 in the last chapter, so now we're looking at 3. e5. [%cal Re4f5,Ge4e5] } 3. e5 { White may think taking the pawn is a trap, so he pushes by. [%csl Ge5][%cal Ge4e5] } 3... d6 { [%cal Rd6e5] } 4. exd6 cxd6 5. Nc3 ( 5. Be2 e5 { [%csl Ge5,Gf5,Gd6] } 6. d3 Nf6 7. O-O d5 { [%csl Bf5,Be5,Bd5][%cal Gf8d6,Re8g8] } ) 5... e5 { [%csl Bf5,Be5,Bd6] } 6. d4 Nf6 7. d5 Nb4 8. Bb5+ { [%cal Rb5e8] } 8... Bd7 9. Bxd7+ Qxd7 10. a3 Na6 { This knight can come to either c5 or c7 depending on what needed. [%csl Gc7,Gc5][%cal Ga6c7,Ga6c5] } 11. Ng5 { If the knight is allowed to come into e6, it will be a disaster... [%csl Re6][%cal Rg5e6] } 11... Nc7 { But we can cover that square! [%csl Ge6][%cal Gc7e6] } 12. O-O Be7 13. Qd3 O-O { [%csl Bf5,Be5][%cal Rh7h6] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Colorado Gambit Sideline"]
[Site "https://lichess.org/study/bmWAylqe/xZypvHfo"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "B00"]
[Opening "Nimzowitsch Defense: Colorado Countergambit"]
[UTCDate "2017.10.12"]
[UTCTime "16:47:01"]
[Variant "Standard"]

1. e4 Nc6 2. Nf3 f5 { A few sideline moves will be covered in this chapter. [%cal Gf1c4,Gb1c3,Gd2d3] } 3. d3 { Somewhat common move. } ( 3. Bc4 { This is a very bad-looking move but is sometimes played by weaker opponents. [%cal Rc4g8] } 3... fxe4 { [%csl Rf3] } 4. Ng5 { [%csl Bf7][%cal Bg5f7,Bc4f7] } ( 4. Bxg8 exf3 { [%csl Rg2,Rg8][%cal Rf3g2,Rh8g8] } 5. Bd5 { [%csl Gg2][%cal Gd5g2] } 5... fxg2 6. Bxg2 g6 { [%csl Rf2,Rh2][%cal Bf8g7,Be8g8,Ge7e5,Gd7d5] } ) 4... d5 { [%csl Rc4][%cal Be7e5,Bg8f6] } ) ( 3. Nc3 { [%cal Gc3e4] } 3... fxe4 4. Nxe4 d5 { [%cal Re4c3,Rd5d4] } 5. Ng3 e5 { [%csl Be5,Bd5] } 6. Bb5 { [%csl Ge5][%cal Rb5c6,Gf3e5] } 6... Bg4 { [%cal Rg4d1] } 7. h3 Bxf3 8. Qxf3 Nf6 9. Nh5 { Opponent may try this move... [%cal Rh5f6] } 9... Qd6 { [%csl Gc6,Gf6][%cal Gd6c6,Gd6f6] } 10. Nxf6+ gxf6 11. Qh5+ { [%cal Rh5e8] } 11... Kd7 { Black has the nice center and black will play Rd8 and Kc8, tucking the king to safety. [%csl Bf6,Be5,Bd5][%cal Ra8d8,Gd7c8] } ) 3... e5 { [%csl Be5,Bf5] } 4. Nc3 Nf6 5. Be2 d6 6. O-O Be7 7. exf5 Bxf5 { [%cal Ge8g8] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Pawn Push"]
[Site "https://lichess.org/study/bmWAylqe/aosKviSB"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A45"]
[Opening "Indian Defense: Pawn Push Variation"]
[UTCDate "2017.10.13"]
[UTCTime "02:25:37"]
[Variant "Standard"]

1. d4 Nf6 2. d5 e6 { Something like a Benoni [%csl Rd5][%cal Re6d5] } 3. c4 exd5 4. cxd5 d6 { [%cal Gc7c5] } 5. Nc3 c5 { Now we are in complete Benoni territory. Black has simple development from here on and his spacial plan will be a6 and b7-b5. [%cal Gg7g6,Gf8g7,Ge8g8,Rb7b5,Ra7a6] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: London System"]
[Site "https://lichess.org/study/bmWAylqe/a0b2ddNs"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A46"]
[Opening "Indian Defense: London System"]
[UTCDate "2017.10.11"]
[UTCTime "01:01:55"]
[Variant "Standard"]

1. d4 Nf6 2. Bf4 { London System, a very common opening against many levels. White's idea is that he will have a very nice, essentially pre-movable opening at the cost of a slow position and lack of a plan in the middlegame. [%csl Bf4][%cal Bc1f4] } 2... e6 { 'Tis what I'm recommending against the London System, play like a Nimzo-Indian } 3. Nf3 b6 { Both bishops are going on the 7th rank. [%csl Bb7,Be7][%cal Bc8b7,Bf8e7] } 4. e3 ( 4. c4 ) 4... Bb7 5. Nbd2 { These are all typical London System moves. [%cal Gb1d2,Gg1f3,Ge2e3] } 5... Be7 6. c3 { [%csl Gc3,Gd4,Ge3] } 6... O-O ( 6... Nh5 $5 { [%csl Gf4][%cal Gh5f4] } 7. Bg3 Nxg3 8. hxg3 { [%csl Ge7,Gb7][%cal Rh1h7] } 8... h6 { [%csl Gb7,Ge7,Rf1][%cal Gc7c5] } ) 7. h3 { [%csl Gh2][%cal Gf4h2,Rf6h5] } 7... c5 { This is a typical pawn break that black wants to make in 1. d4 openings, trading black's flank pawn for white's central pawn. [%csl Bc5][%cal Bc7c5] } 8. Bd3 cxd4 9. exd4 d6 10. O-O Nbd7 11. Qe2 a6 { Hedgehog Formation. White doesn't really have a plan. One possible plan for white could be to play for a kingside attack with g2-g4-g5, at the cost of slightly weakening his own kingside.
Although, most people playing the London System are going to be quiet, positional players, not aggressive, attacking players. You're more likely to see a move like Rfe1. [%csl Rg1,Be6,Bd6,Bb6,Ba6][%cal Rg2g4,Gf1e1] } 12. g4 $5 { my recomandation Here white is storming down the kingside, but his king is slightly weak. [%csl Rg1][%cal Gg4g5,Gh3h4] } ( 12. Rfe1 Re8 13. Rad1 Bf8 { From here, black's plan is to break the center with e6-e5. Another possible plan is b6-b5 and Nb6. [%csl Be5][%cal Bd8c7,Be8e5,Gb6b5,Gd7b6] } 14. Bh2 Qc7 { [%cal Be6e5,Gb6b5,Gd7b6] } ) 12... b5 13. a4 { [%csl Ga4,Gb5,Ga6][%cal Ga2a4,Ga4b5] } 13... b4 14. Bg3 { [%cal Gg4g5] } 14... a5 15. Rfe1 h6 16. g5 $1 { [%csl Gg5,Gf6,Gh6][%cal Gg4g5,Gg5h6,Gg5f6] } 16... hxg5 { [%csl Gg8][%cal Gh4h8] } 17. Nxg5 { [%csl Rh7][%cal Rg5h7,Rd3h7,Rh5h7,Ge2h5] } 17... bxc3 18. bxc3 { [%csl Rc3,Ge2,Gd3,Gg5,Bf6][%cal Gd3h7,Ge2h5,Gg5h7,Bf6h7,Rc8c3,Rb8b1] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Colle/Zukertort"]
[Site "https://lichess.org/study/bmWAylqe/OSWr0gLg"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A45"]
[Opening "Indian Defense"]
[UTCDate "2017.10.13"]
[UTCTime "02:26:07"]
[Variant "Standard"]

1. d4 Nf6 2. e3 { [%csl Ge3] } 2... g6 { My plan is to play a Reverse Catalan. [%cal Rf8g7] } 3. Nf3 Bg7 { [%cal Rf1d3,Gf1e2] } 4. Be2 O-O 5. O-O d5 6. b3 c5 { Now black is playing a Catalan. [%csl Bg7,Bg8,Bf8,Bf6,Bd5,Bc5] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Trompowsky Attack"]
[Site "https://lichess.org/study/bmWAylqe/8JR8YKIs"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A45"]
[Opening "Trompowsky Attack: Edge Variation"]
[UTCDate "2017.10.11"]
[UTCTime "01:15:55"]
[Variant "Standard"]

1. d4 Nf6 2. Bg5 { Trompowsky Attack. } 2... Ne4 { [%cal Re4g5] } 3. Bh4 d5 4. f3 Nf6 5. Nc3 c6 6. e4 Qb6 *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Veresov Attack"]
[Site "https://lichess.org/study/bmWAylqe/YomnF4cP"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "D01"]
[Opening "Richter-Veresov Attack"]
[UTCDate "2017.10.11"]
[UTCTime "00:35:40"]
[Variant "Standard"]

1. d4 Nf6 2. Nc3 { White is looking for a quick e4. This move is not recommended for white as the c-pawn is blocked when white usually wants it on c4 before the knight comes to c3. [%csl Ge4,Rc2][%cal Ge2e4] } 2... d5 { [%cal Rd5e4] } 3. Bg5 { [%cal Rg5f6,Ge2e4] } 3... Nbd7 { There are two ways white can continue for the e4 plan. [%csl Gf6,Be4][%cal Gd7f6,Bd1d3,Bf2f3] } 4. Qd3 { [%csl Ge4][%cal Gd3e4] } ( 4. f3 c6 5. e4 dxe4 6. fxe4 e5 7. dxe5 Qa5 { [%cal Ge5f6,Ra5g5] } 8. Bxf6 gxf6 9. e6 Ne5 { [%csl Ge5][%cal Gf6e5] } ) 4... h6 5. Bh4 { White wants to avoid conceding the bishop pair immediately... [%cal Bg5h4] } 5... c6 { This move stops e4 completely. If white plays e4, there is a nice trap. [%csl Gc6][%cal Re2e4] } 6. e4 Nxe4 7. Nxe4 dxe4 8. Qxe4 g5 { [%cal Rg5h4] } 9. Bg3 Qa5+ { [%cal Ra5e1] } 10. c3 f5 { [%csl Gf5][%cal Ga5f5,Rf5e4] } 11. Qc2 ( 11. b4 { [%cal Rb4a5] } 11... Qa3 { [%csl Bc3][%cal Bc3e1,Bc3a1,Ra3c3] } 12. Qc2 f4 { [%csl Rg3] } ) 11... f4 { [%csl Rg3] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: English Fianchetto"]
[Site "https://lichess.org/study/bmWAylqe/Hn8IEpQj"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A25"]
[Opening "English Opening: King's English Variation, Reversed Closed Sicilian"]
[UTCDate "2017.10.11"]
[UTCTime "01:11:39"]
[Variant "Standard"]

1. c4 e5 2. Nc3 Nc6 3. g3 { [%csl Gg2][%cal Gf1g2] } 3... f5 { The Reverse Grand Prix Attack. } 4. Bg2 Nf6 { [%cal Re2e3,Gg1f3,Ge5e4,Bd2d3,Bf8b4] } 5. e3 ( 5. d3 Bb4 6. Bd2 O-O ) ( 5. Nf3 e4 ) 5... d5 { Reverse Grand Prix Gambit. [%csl Gd5][%cal Gd7d5] } 6. cxd5 ( 6. Nxd5 Nxd5 7. cxd5 Nb4 { [%csl Rd3,Gd5][%cal Rb4d3,Gb4d5] } 8. d3 ) 6... Nb4 { [%csl Rd3,Gd5][%cal Rb4d3,Gb4d5,Gf6d5,Gd8d5] } 7. d3 Nbxd5 8. Nxd5 Nxd5 9. a3 { [%csl Gb4][%cal Ga3b4] } 9... c6 { [%cal Gc8e6,Gf8d6,Bd8e7,Re8g8] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Classical English"]
[Site "https://lichess.org/study/bmWAylqe/DkWa9N3o"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A27"]
[Opening "English Opening: King's English Variation, Three Knights System"]
[UTCDate "2017.10.11"]
[UTCTime "01:12:27"]
[Variant "Standard"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 { Similar to the line shown in Chapter 28. } 4. d4 e4 5. Ng5 Bb4 6. Nh3 Nf6 7. e3 Bxc3+ 8. bxc3 O-O 9. Nf4 { [%cal Gc1a3,Ga3f8,Gd7d6] } 9... d6 10. c5 dxc5 11. Ba3 g5 { [%cal Gg7g4,Gf7f4,Rg8h8,Bd8e8,Be8h5] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Bird Opening"]
[Site "https://lichess.org/study/bmWAylqe/g6JN2mdB"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A02"]
[Opening "Bird Opening"]
[UTCDate "2017.10.11"]
[UTCTime "00:41:07"]
[Variant "Standard"]

1. f4 Nf6 2. Nf3 g6 { Playing a King's Indian. [%cal Gf8g7] } 3. e3 Bg7 4. c4 O-O 5. Nc3 { [%cal Gd7d5,Gc4d5,Gf6d5,Gc3d5] } 5... d5 { Grunfeld? } 6. cxd5 Nxd5 7. Bc4 *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Reti Opening"]
[Site "https://lichess.org/study/bmWAylqe/AJBjvLeu"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A05"]
[Opening "King's Indian Attack: Wahls Defense"]
[UTCDate "2017.10.13"]
[UTCTime "12:46:38"]
[Variant "Standard"]

1. Nf3 { This move is also a quite common system by white- they are just developing, not immediately showing what pawn structure they are going to build. } 1... Nf6 { I'm recommending a King's Indian Defense structure against this, as black's position will have a lot of flexibility in terms of responding accurately to white.
Another common system black can use here is to play a Reverse Catalan with d5 and c5. [%cal Gd7d5,Gc7c5,Gg7g6] } 2. g3 { Here black can play a Reverse King's Indian Catalan with d5. The standard setup for white is showcased in Chapter 10. [%cal Bd7d5] } 2... g6 { First we are developing the "Indian Bishop" [%csl Bg7][%cal Bf8g7] } 3. Bg2 Bg7 4. O-O O-O { Now it's time for white to show his pawn structure intentions. } 5. d3 d5 { We can play something like a reverse QGD Catalan (Chapter 5) or reverse King's Indian Catalan (Chapter 10) } 6. Nbd2 c5 7. e4 Nc6 8. Re1 e5 9. c3 Be6 { Two active bishops just like in Chapter 10 [%csl Gg7,Ge6][%cal Rh7h6] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: King's Indian Attack"]
[Site "https://lichess.org/study/bmWAylqe/A6xrFnlV"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "C00"]
[Opening "French Defense: King's Indian Attack"]
[UTCDate "2017.10.13"]
[UTCTime "12:51:33"]
[Variant "Standard"]

1. e4 e6 { If you are playing the French Defense, you may run into a system by white known as the "King's Indian Attack" or a reverse King's Indian Defense. } 2. d3 { [%csl Bf1][%cal Bf1d3,Gg2g3,Gf1g2] } 2... d5 3. Nd2 Nf6 4. Ngf3 { The normal move for the French Defense is c5, but here we are playing... [%cal Rc7c5] } 4... Nc6 { Nc6, blocking the c-pawn. [%csl Rc7] } 5. g3 { [%cal Gf1g2] } 5... Bc5 { [%csl Rf2][%cal Rc5f2] } 6. Bg2 dxe4 { Best capture is with the pawn, but some may capture with the knight. [%cal Rd2e4,Gd3e4] } 7. dxe4 ( 7. Nxe4 Nxe4 8. dxe4 Qxd1+ 9. Kxd1 Bxf2 { [%csl Gf7,Rd1] } ) 7... e5 { [%csl Rg2][%cal Rg2e4] } 8. O-O O-O 9. c3 { Once again, these moves by white are all standard K.I.A. theory, covered in Chapter 2. White's idea is to get a quick thrust on the queenside. Here there is a golden rule for black: Whenever white wants to push forward on the queenside, we need to stop this: [%csl Gb4][%cal Gb2b4,Gb4b5] } 9... a5 { Now the b4 square is covered. [%csl Rb4] } 10. Qe2 { Idea is to put the rook on the open file and attack black queen. [%csl Gd8][%cal Gf1d1] } 10... Qe7 { If white allows black to push that pawn, black has a quick queenside attack compared to the slow white kingside attack. [%cal Ga5a4,Ga4a3] } 11. a4 { [%csl Ga5][%cal Ga4a5] } ( 11. Rd1 Ng4 { [%csl Rf2][%cal Rg4f2,Gd1f1] } ) 11... b6 { [%csl Be2,Bf1][%cal Gc8a6,Ga6f1] } 12. Nc4 { We are following a game played by WGM Judit Polgar (black pieces) } 12... Ba6 { [%csl Rc4][%cal Ga6e2] } 13. b3 { [%csl Gc4][%cal Gb3c4] } 13... b5 { [%csl Rc4,Ra4][%cal Rb5c4,Rb5a4] } 14. axb5 Bxb5 { [%cal Ga5a4] } 15. Nfd2 { [%csl Gc4][%cal Gd2c4] } ( 15. Qc2 Bxc4 16. bxc4 { [%csl Rc4,Rc3,Ga5][%cal Ga8a1] } ) 15... Nd7 { [%csl Rc4][%cal Rd7b6,Rb6c4] } 16. Qd1 Rfd8 { [%cal Rd8d1] } 17. Re1 { [%csl Gc4,Rf2][%cal Rf1f2] } 17... Qf6 { [%csl Bf2][%cal Bf6f2,Bc5f2] } 18. Ne3 { [%csl Gf5,Gd5][%cal Ge3f5,Ge3d5] } 18... Bxe3 19. Rxe3 Nc5 { [%csl Rd3][%cal Rc5d3,Rb5d3,Rd8d3] } 20. Bf1 { [%csl Gd3][%cal Gf1d3] } 20... Bxf1 21. Qxf1 { [%csl Gd3][%cal Gf1d3] } 21... Qe6 { [%csl Rb3][%cal Re6b3,Rc5b3] } 22. Qb5 { [%csl Bc5,Gb3][%cal Bb5c5,Gb5b3] } 22... Nd7 23. Ba3 { [%csl Rd2] } 23... Nf6 { [%csl Rd2][%cal Rd8d2,Be6h3,Gf6g4,Gg4e3,Gg4h2] } 24. Re2 { [%csl Gd2][%cal Ge2d2] } 24... Rab8 { [%csl Rb5][%cal Rb8b5] } 25. Qa4 { As you can see, white's queen is so far away from her honey, so this is the right time to go on the kingside attack. [%csl Ga4,Rg1] } 25... h5 { [%cal Rh5h4,Rh4h3] } 26. Kg2 { [%csl Rh3][%cal Re6h3] } 26... h4 27. f3 Rd3 { [%csl Rc3][%cal Rd3c3] } 28. Rc1 Rbd8 { [%csl Bd2][%cal Bd8d2] } 29. Nf1 hxg3 30. hxg3 Nh5 31. Bc5 { [%cal Gc5g1,Gc5a7] } 31... Qg6 { [%cal Rg6g2,Gh5f4] } 32. Kf2 Rd1 { [%csl Rc1][%cal Rd1c1] } 33. Re1 R8d2+ { White is lost. [%cal Bd2f2] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Polish Opening"]
[Site "https://lichess.org/study/bmWAylqe/eBnqvS3j"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A00"]
[Opening "Polish Opening"]
[UTCDate "2017.10.13"]
[UTCTime "13:08:29"]
[Variant "Standard"]

1. b4 { Also known as the Orangutan, the Polish opening looks very weird, but it's actually quite sound. } 1... e5 { [%cal Rf8b4] } 2. Bb2 { Mainline Polish Opening move. [%csl Be5][%cal Bb2e5] } 2... f6 { We want to create a wall to that powerful bishop. [%cal Rb2e5] } 3. a3 { [%csl Gb4][%cal Ga3b4] } 3... d5 { Development ideas shown here. [%cal Gc8e6,Gf8d6,Bb8d7,Be7c6,Bg8e7,Re8g8,Ra7a5] } 4. e3 { Standard Polish theory. } 4... Be6 { [%csl Ge6][%cal Gc8e6] } 5. Nf3 Bd6 { [%csl Gd6][%cal Gf8d6] } 6. Be2 Ne7 { [%csl Ge7][%cal Gg8e7] } 7. O-O O-O { [%csl Gg8][%cal Ge8g8] } 8. d3 Nd7 { [%csl Gd7][%cal Gb8d7] } 9. c4 { Attacking black's strong center! [%cal Rc4d5] } 9... c6 { Black is better here. [%csl Gd5][%cal Gc6d5] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Grob's Attack"]
[Site "https://lichess.org/study/bmWAylqe/wW7xFKOw"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "A00"]
[Opening "Grob Opening"]
[UTCDate "2017.10.13"]
[UTCTime "13:08:22"]
[Variant "Standard"]

1. g4 { Grob's Attack has recently gotten very popular, but it is quite unsound. Let's see how we can exploit it. } 1... e5 { Establishing a pawn in the center. } 2. Bg2 { Mainline Grob move. [%cal Gg2a8] } 2... Nc6 { Closing off this diagonal. [%cal Bg2b7] } 3. c4 d6 { Now we are threatening to take the pawn. [%csl Rg4][%cal Rc8g4] } 4. h3 { [%csl Gg4][%cal Gh3g4] } 4... h5 { Now we are continuously attacking white's very weak g4 pawn. [%csl Rg4][%cal Rh5g4] } 5. e3 hxg4 6. hxg4 Rxh1 7. Bxh1 Qh4 { [%csl Rg4,Rh1][%cal Rh4g4,Rh4h1] } 8. Bf3 Nf6 { Not possible to defend the g4 pawn any longer, so white will lose the pawn. This is my recommendation against the Grob. [%csl Rg4][%cal Rf6g4,Rh4g4,Rc8g4] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Rubinstein System"]
[Site "https://lichess.org/study/bmWAylqe/q2kEpKrk"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "E55"]
[Opening "Nimzo-Indian Defense: Normal Variation, Gligoric System, Bronstein Variation"]
[UTCDate "2017.10.12"]
[UTCTime "13:29:30"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 { This is known as the Nimzo-Indian Defense. With black's move Bb4, he is removing white's control of the e4 square, which is critical to white's central plan. [%csl Rc3][%cal Rb4e1,Ge2e4] } 4. e3 { There are three main moves white plays against the Nimzo-Indian. E3 is a very popular system against the Nimzo- the Rubinstein System. [%cal Ge2e3,Gd1c2,Gf2f3] } 4... O-O 5. Bd3 { [%csl Ge4][%cal Gd3e4] } 5... d5 { Fighting for the e4 square. [%csl Re4][%cal Rd5e4] } 6. Nf3 c5 { [%cal Rc5d4,Rd5c4] } 7. O-O dxc4 8. Bxc4 Nbd7 9. a3 { [%cal Ra3b4] } 9... Bxc3 { In the Nimzo-Indian, whenever your bishop is kicked with a3, you take on c3. } 10. bxc3 b6 { [%cal Gc8b7] } 11. Bd3 { [%csl Re4][%cal Rd3e4,Re3e4] } 11... Bb7 { [%csl Ge4][%cal Gb7e4] } 12. Re1 { [%csl Re4][%cal Re1e4] } 12... Ne4 { Very important that you stop white's plan of e4. [%csl Ge4] } 13. Bb2 f5 { [%csl Ge4][%cal Gf5e4] } 14. c4 Qe7 15. a4 { [%cal Ra4a5] } 15... a5 { [%csl Ga5] } 16. Rb1 Rad8 { Black has completed development and has a very strong position. [%csl Bf8,Be7,Bd8,Bd7,Bb7,Be4][%cal Gf8f6,Gf6g6] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Nimzo-Indian Classical"]
[Site "https://lichess.org/study/bmWAylqe/zd7Imsws"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "E36"]
[Opening "Nimzo-Indian Defense: Classical Variation, Noa Variation"]
[UTCDate "2017.10.11"]
[UTCTime "16:40:02"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e6 3. Nc3 { [%cal Rf8b4] } 3... Bb4 { [%csl Bc3][%cal Bb4e1,Ge2e4] } 4. Qc2 { [%csl Gc3][%cal Gc2c3] } 4... d5 { Fight for the e4 square. [%csl Re4][%cal Rd5e4] } 5. a3 Bxc3+ 6. Qxc3 O-O 7. Nf3 dxc4 8. Qxc4 b6 { [%csl Ga6][%cal Gc8a6] } 9. Bg5 Ba6 { [%cal Ra6c4] } 10. Qc2 Nbd7 { Idea is to play c7-c5. [%csl Gc5][%cal Gc7c5] } 11. e3 Bxf1 12. Kxf1 c5 { Black is very good in this position. [%csl Gc5][%cal Bd8e7,Bf8d8,Ba8c8,Gc7c5] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Nimzo-Indian Kmoch"]
[Site "https://lichess.org/study/bmWAylqe/axYLmN3h"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "E25"]
[Opening "Nimzo-Indian Defense: S√§misch Variation"]
[UTCDate "2017.10.13"]
[UTCTime "12:22:37"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 { White's idea here is to secure the e4 square with a pawn. This game was played with V. Anand and M. Carlsen in 2011. [%csl Re4][%cal Rf3e4,Re2e4] } 4... d5 { [%csl Ge4][%cal Gd5e4] } 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 exd5 8. e3 { [%csl Gd3][%cal Gf1d3] } 8... c4 { [%csl Rd3][%cal Rc4d3] } 9. Ne2 Nc6 10. g4 O-O 11. Bg2 Na5 { Knight is going to the very nice home on b3, as no pawns will ever be able to chase it away from that point. [%csl Gb3][%cal Ga5b3,Rc2c3,Ra2a3] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Queen's Indian ...Ba6"]
[Site "https://lichess.org/study/bmWAylqe/9fQwbXsE"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "E15"]
[Opening "Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line"]
[UTCDate "2017.10.14"]
[UTCTime "01:44:13"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e6 3. Nf3 { Many opponents are going to know the active positions black will get after the Nimzo-Indian, so white plays this calmer move, Nf3. Chapters 49 and 50 will cover the two best options for black here, ...b6 and ...c5. [%csl Gf3][%cal Gg1f3,Bc7c5,Bb7b6] } 3... b6 { This is the Queen's Indian, one of the possible continuations. At any moment, if white plays Nc3, Bb4 is in the picture. [%cal Gc8a6,Gc8b7,Rb1c3,Rf8b4] } 4. g3 Ba6 { [%csl Rc4][%cal Ra6c4] } 5. b3 { [%cal Gb3c4] } 5... Bb4+ { [%cal Rb4e1] } 6. Bd2 Be7 7. Bg2 c6 { The idea here is to play d5 and create a wall to white's "Catalan Bishop". [%csl Rg2][%cal Rd7d5] } 8. O-O d5 { Now white's plan will be to push e2-e4 and open the position for his bishop. [%csl Rc6,Rd5,Re6][%cal Ge2e4] } 9. Qc2 { [%csl Ge4][%cal Gc2e4] } 9... O-O 10. Rd1 Nbd7 { The development here is similar to Nimzo-Indian. } 11. Bc3 Rc8 12. Nbd2 { [%csl Ge4][%cal Ge2e4,Gd2e4,Gc2e4] } 12... c5 { Break open the center. [%csl Rd5,Rc5,Rc4,Rd4] } *
[Event "üèÜRepertoire for the D4 PLAYER üèÜ: B: Blumenfeld Gambit"]
[Site "https://lichess.org/study/bmWAylqe/JgfCFbsn"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/FunnyAnimatorJimTV"]
[ECO "E10"]
[Opening "Blumenfeld Countergambit Accepted"]
[UTCDate "2017.10.12"]
[UTCTime "13:40:50"]
[Variant "Standard"]

1. d4 { The Blumenfeld Gambit is also a very good opening for aggressive players. I'm not really an aggressive player, so I use the Queen's Indian instead, but I thought I'd include the opening. } 1... Nf6 2. c4 e6 3. Nf3 { With this move, white isn't allowing a direct pin. [%csl Rb4][%cal Rf8b4] } 3... c5 { Very exciting move. [%csl Rc5] } 4. d5 { [%cal Gd4d5] } 4... b5 { This is known as the Blumenfeld Gambit, which is similar to the Benko Gambit and has a similar layout to the Nimzo-Indian. [%csl Rb5][%cal Rc4b5] } 5. dxe6 fxe6 6. cxb5 d5 { Wonderful center similar to the Colorado Gambit. [%csl Ge6,Gd5,Gc5] } 7. e3 { From here the piece layout is similar to the Nimzo-Indian layout. } 7... Bd6 { [%csl Bd6][%cal Bf8d6] } 8. Be2 O-O { [%csl Bg8][%cal Be8g8] } 9. O-O Bb7 { [%csl Bb7][%cal Bc8b7] } 10. b3 Qe7 { [%csl Be7][%cal Bd8e7] } 11. Bb2 Nbd7 { [%csl Bd7][%cal Bb8d7] } 12. Nc3 Rad8 { [%csl Bd8][%cal Ba8d8] } 13. Qc2 e5 { Black has a very wonderful position in compensation for the pawn. Two bishops strongly looking on the kingside, the open f-file and the wonderful center. [%csl Bc5,Bd5,Be5,Rb5][%cal Gb7h1,Gd6h2,Rf8f2] } *
[Event "Titled Arena February '21"]
[Site "Lichess.org"]
[Date "2021.02.20"]
[Round "?"]
[White "Magnus Carlsen"]
[Black "Alireza Firouzja"]
[Result "*"]
[Annotator "https://lichess.org/@/Lichess"]
[BlackElo "3113"]
[BlackTitle "GM"]
[ECO "?"]
[FEN "7R/5p2/1p1pk3/1Pp1p3/2P1Kb2/r1B5/3P1P2/8 b - - 8 32"]
[Opening "?"]
[SetUp "1"]
[UTCDate "2021.02.21"]
[UTCTime "23:41:39"]
[Variant "Standard"]
[WhiteElo "3078"]
[WhiteTitle "GM"]

{ Alireza has been dominating this game and he only needs to find one crushing move to finish it off. Black to play and win. } 32... Bxd2 33. Bxd2 f5# { Checkmate. Unfortunately, Alireza missed this and went on to lose.
Full game: https://lichess.org/FMYo5ceX } *
[Event "Titled Arena February '21"]
[Site "Lichess.org"]
[Date "2021.02.20"]
[Round "?"]
[White "Daniel Naroditsky"]
[Black "Magnus Carlsen"]
[Result "*"]
[Annotator "https://lichess.org/@/Lichess"]
[BlackElo "3102"]
[BlackTitle "GM"]
[ECO "?"]
[FEN "r1q2k1r/4ppb1/pQ1p3p/1p5n/5B2/5N2/PPP3P1/2KRR3 w - - 0 21"]
[Opening "?"]
[SetUp "1"]
[UTCDate "2021.02.22"]
[UTCTime "17:22:42"]
[Variant "Standard"]
[WhiteElo "3036"]
[WhiteTitle "GM"]

{ Magnus went on to win this game but Naroditsky had a chance to land a knockout blow here. White to play and win. } 21. Rxe7 Nxf4 { Kxe7 Qxd6+ and Re1 does not save Black. } 22. Qxd6 Kg8 23. Qxf4 { White has a big advantage.
Full game: https://lichess.org/VeeJGFJR } *
[Event "Titled Arena February '21"]
[Site "Lichess.org"]
[Date "2021.02.20"]
[Round "?"]
[White "Alireza Firouzja"]
[Black "Shakhriyar Mamedyarov"]
[Result "*"]
[Annotator "https://lichess.org/@/Lichess"]
[BlackElo "2889"]
[BlackTitle "GM"]
[ECO "?"]
[FEN "r1bq1b1r/1p2pQpp/p2k1n2/2pPn3/2P2B2/2N5/PP3PPP/2KR1B1R b - - 1 13"]
[Opening "?"]
[SetUp "1"]
[UTCDate "2021.02.22"]
[UTCTime "17:42:14"]
[Variant "Standard"]
[WhiteElo "3105"]
[WhiteTitle "GM"]

{ Believe it or not, this wild position is theory and has been played by GMs many times in the past.

It's hard to know how to present this puzzle as calling the resulting position "winning" seems to be too simplistic. Black to play and...play the only good move. } 13... g6 14. Bxe5+ Kxe5 15. d6 Bh6+ 16. Kc2 Qe8 { The queen trade cannot be prevented, after which the black king's anxiety level will drop significantly.
Stockfish says this is winning for black and all puny human chess players are obliged to agree.
Full game: https://lichess.org/a8mcrf9i/black } *
[Event "Titled Arena February '21"]
[Site "Lichess.org"]
[Date "2021.02.20"]
[Round "?"]
[White "Daniel Naroditsky"]
[Black "Andrew Tang"]
[Result "*"]
[Annotator "https://lichess.org/@/Lichess"]
[BlackElo "2850"]
[BlackTitle "GM"]
[ECO "?"]
[FEN "3r1rk1/1b3p1p/p3pnp1/1pn3N1/3p1P2/3B2NQ/qPP2PPP/4RRK1 w - - 0 18"]
[Opening "?"]
[SetUp "1"]
[UTCDate "2021.02.22"]
[UTCTime "18:04:00"]
[Variant "Standard"]
[WhiteElo "3033"]
[WhiteTitle "GM"]

{ GM Andrew Tang has cheekily grabbed a pawn on the other side of the board while a frightening armada of pieces gathers near his king. Precision is still neccesary.

White to play and win. } 18. Qh6 Qxb2 19. Nh5 { Checkmate is now unavoidable.
Full game: https://lichess.org/PGPzI704
Please hit the heart button if you enjoyed this study. } *
[Event "Openings Explained: Budapest Gambit: Smothered Mate Trap"]
[Site "https://lichess.org/study/QrlaRm8M/9TL0cRX3"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/EricRosen"]
[ECO "A52"]
[Opening "Indian Defense: Budapest Defense, Rubinstein Variation"]
[UTCDate "2019.01.01"]
[UTCTime "14:10:11"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 $5 8. axb4 $4 ( 8. Nxe5 Nxe5 9. Bxe5 Bxd2+ 10. Qxd2 { [%cal Ge8g8] } 10... Qxe5 { [%cal Ge8g8,Gd7d6] } ) 8... Nd3# *
[Event "Openings Explained: Budapest Declined: 3...d5?!"]
[Site "https://lichess.org/study/QrlaRm8M/76VE736b"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/EricRosen"]
[ECO "A51"]
[Opening "Indian Defense: Budapest Defense"]
[UTCDate "2019.01.01"]
[UTCTime "15:08:11"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. d5 $6 Bc5 4. Bg5 $2 Bxf2+ $1 ( 4... Ne4 5. Bxd8 ( 5. Be3 Bxe3 6. fxe3 Qh4+ 7. g3 Nxg3 8. Nf3 Qh5 9. Rg1 ) 5... Bxf2# ) 5. Kxf2 { [%csl Gg5][%cal Gf6e4] } 5... Ne4+ $2 { Amazingly, black may have thrown away the advantage with this move } ( 5... Ng4+ $19 { Wins back the piece with a dominating position } ) 6. Ke1 ( 6. Ke3 { [%csl Ge3,Gg5] } 6... Nxg5 ( 6... Qxg5+ 7. Kxe4 { [%csl Ge4] } 7... d6 ( 7... Qg6+ 8. Ke3 Qb6+ { [%cal Ge3f3,Ge3d3] } 9. Kd3 ( 9. Kf3 { [%cal Gb6f6,Gf6b6,Gf3e3,Ge3f3] } ) 9... Qxb2 ) 8. Kd3 ) 7. h4 $1 { Trapping the knight [%csl Ge3] } ) 6... Qxg5 $19 *
[Event "Berlin Four Masters"]
[Site "Berlin DEU"]
[Date "1918.04.22"]
[Round "3"]
[White "Akiba Rubinstein"]
[Black "Milan Vidmar"]
[Result "0-1"]
[Annotator "https://lichess.org/@/EricRosen"]
[ECO "A52"]
[Opening "Indian Defense: Budapest Defense, Rubinstein Variation"]
[UTCDate "2019.01.02"]
[UTCTime "07:08:31"]
[Variant "Standard"]

1. d4 ( 1. f3 ) ( 1. a4 ) ( 1. Nh3 ) ( 1. g4 f5 ( 1... d5 ) ) ( 1. h3 ) ( 1. e4 f5 ( 1... f6 ) ( 1... g5 2. d4 { [%csl Gg5][%cal Gc1g5] } ) ( 1... h5 { [%cal Gh7h5,Gg6g5] } ) ) 1... Nf6 ( 1... f6 ) 2. c4 ( 2. Nd2 e5 3. dxe5 Ng4 4. h3 Ne3 { [%csl Gd1] } 5. fxe3 Qh4+ 6. g3 Qxg3# ) 2... e5 3. dxe5 Ng4 ( 3... Ne4 ) 4. Bf4 ( 4. Qd4 d6 5. exd6 Nc6 6. Qe4+ Be6 7. dxc7 ) ( 4. f4 Bc5 5. Nh3 ) 4... Nc6 5. Nf3 Bb4+ 6. Nc3 ( 6. Nbd2 ) 6... Qe7 { [%csl Gd5][%cal Gb1c3,Gb1d2,Rd1d5] } 7. Qd5 Bxc3+ 8. bxc3 Qa3 { [%csl Rc3] } 9. Rc1 ( 9. Qd2 Qa5 ) 9... f6 ( 9... Qxa2 10. h3 { [%csl Rg4][%cal Gg4h6,Gf4h6] } ) 10. exf6 Nxf6 { [%csl Rf1,Re1,Rh1][%cal Gf6d5,Ge8g8,Ga3c3,Ga3c1,Ga3a2] } 11. Qd2 d6 { [%cal Rf4c7] } 12. Nd4 O-O 13. e3 ( 13. Nb5 Qa5 ) 13... Nxd4 14. cxd4 { [%cal Ga5e1] } 14... Ne4 { [%csl Rd2][%cal Ga5e1,Gd2c1] } 15. Qc2 Qa5+ 16. Ke2 ( 16. Kd1 Bd7 { [%csl Ga4][%cal Gd7a4] } ) 16... Rxf4 17. exf4 Bf5 18. Qb2 { [%csl Rb3,Gd2][%cal Ge4d2,Gd2f3,Gd2b3] } 18... Re8 19. Kf3 Nd2+ 20. Kg3 Ne4+ 21. Kh4 ( 21. Kf3 { [%csl Gf5,Ge4,Ga5,Ge8] } 21... h5 22. Bd3 ( 22. h3 h4 $1 { What's the threat? } 23. g4 { [%csl Gg2][%cal Gf3g2] } ( 23. Rd1 ) 23... Nd2+ 24. Kg2 Be4+ { [%csl Gf3][%cal Gg2h2,Gg2g1,Gd2f3] } 25. Kg1 Nf3+ 26. Kg2 Nxd4+ 27. Kg1 Nf3+ 28. Kg2 Qc5 { [%cal Ge4c6,Ge8e1] } 29. a3 Bc6 30. Rd1 Re1 31. Rxe1 Nxe1+ 32. Kg1 Nf3+ 33. Kg2 Nd2+ { [%cal Gd2f1] } 34. Kg1 Nxf1 35. Kxf1 Bxh1 ) 22... Bg4+ { [%cal Gf3e3,Ge4g3] } ) 21... Re6 { [%cal Ge6h6] } 22. Be2 Rh6+ 23. Bh5 Rxh5+ 24. Kxh5 { [%csl Gh5][%cal Ga5h5] } 24... Bg6+ { 0-1 White resigns. } 25. Kg4 Qh5# 0-1
[Event "Openings Explained: Budapest Gambit: Responding to the greedy 4.Qd4?!"]
[Site "https://lichess.org/study/QrlaRm8M/sAYbWFlR"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/EricRosen"]
[ECO "A52"]
[Opening "Indian Defense: Budapest Defense"]
[UTCDate "2019.01.03"]
[UTCTime "05:19:54"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 { [%csl Gg4] } 4. Qd4 { Black to move } 4... d6 $1 { sacrificing a pawn for activity and initiative } 5. exd6 Nc6 { [%csl Gd4,Gg4][%cal Gc8g4] } 6. Qe4+ { [%csl Gd6] } 6... Be6 7. dxc7 { Black to move } 7... Qd1+ { [%csl Gd1] } 8. Kxd1 Nxf2+ 9. Ke1 Nxe4 { [%csl Gc7,Gc2,Gf2,Rc4][%cal Gc6d4,Gc6b4,Re1f2,Gf8c5] } *
[Event "Openings Explained: Do you even rook lift, bro?"]
[Site "https://lichess.org/study/QrlaRm8M/lHLBdplC"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/EricRosen"]
[ECO "A52"]
[Opening "Indian Defense: Budapest Defense, Adler Variation"]
[UTCDate "2019.01.03"]
[UTCTime "05:21:44"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 ( 4... Bc5 { inducing white to play e3 and making the c1 bishop a bit depressed [%csl Gf2][%cal Ge2e3] } 5. e3 { [%csl Rc1] } 5... Nc6 { [%csl Re5][%cal Gd1d5,Gd8e7] } 6. Nc3 Ngxe5 7. Nxe5 ( 7. Be2 Nxf3+ 8. Bxf3 Ne5 { [%csl Ge2][%cal Gf3e2] } ) 7... Nxe5 8. Be2 O-O 9. O-O Re8 10. a3 { [%csl Gb4,Gb2][%cal Gb2b4,Gc1b2] } 10... a5 { [%csl Gb4] } 11. b3 { Black to move... what is the plan? [%cal Ga6h6] } 11... Ra6 { [%csl Gh6,Ge5][%cal Ga6h6,Gd8h4,Gh6h2,Gd7d6,Gc8h3] } 12. Bb2 Rh6 13. Nd5 d6 14. b4 { [%csl Gb4] } 14... Qh4 { [%csl Gh2] } 15. h3 Bxh3 16. g3 ( 16. gxh3 Qxh3 { [%csl Gh1,Gh2][%cal Gh3h2,Gh3h1] } ) 16... Qe4 { [%csl Gg2][%cal Ge4g2] } 17. f3 { [%csl Ge3][%cal Gc5e3] } 17... Bxe3+ 18. Nxe3 Qxe3+ 19. Rf2 Qg5 { [%csl Gg3] } 20. Bxe5 ( 20. g4 Qh4 { [%csl Gg3][%cal Gh4g3,Gh6h1] } ) 20... Rxe5 21. Bf1 Qxg3+ { Paasikangas Tella, Johanna - Maidla, Vallo, 0-1, Salo We SalSK op, 1993, https://lichess.org/io7IsbEb } ) 5. Bf4 *
[Event "Openings Explained: Brutal Queen Trap"]
[Site "https://lichess.org/study/QrlaRm8M/oLgVBmWw"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/EricRosen"]
[ECO "A45"]
[Opening "Indian Defense: Lazard Gambit"]
[UTCDate "2019.01.03"]
[UTCTime "05:26:34"]
[Variant "Standard"]

1. d4 Nf6 2. Nd2 e5 3. dxe5 Ng4 4. h3 $2 { Black to move! } 4... Ne3 $3 5. fxe3 Qh4+ 6. g3 Qxg3# *
[Event "42 openings that you need to know (in progress): Intro"]
[Site "https://lichess.org/study/UAHxMLOe/Gwezbdvn"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/YJP"]
[ECO "?"]
[Opening "?"]
[UTCDate "2021.06.18"]
[UTCTime "17:10:04"]
[Variant "Standard"]

{ Don't you just hate it when someone says the name of a bizzare opening you have no idea of? Well dont worry this study will contain 42 openings that you need to know. Before we get started, if you like this study, why not give it a like to support me? :D } *