Icannos/chess_studies huggingface dataset:
[Event "Rated Blitz game"]
[Site "https://lichess.org/Xi1HzS5C"]
[Date "2020.04.06"]
[Round "-"]
[White "Adinaj03"]
[Black "KurtKokolores"]
[Result "1-0"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[BlackElo "2150"]
[ECO "C27"]
[Opening "Vienna Game: Frankenstein-Dracula Variation"]
[Termination "Normal"]
[TimeControl "300+0"]
[UTCDate "2020.05.30"]
[UTCTime "09:36:20"]
[Variant "Standard"]
[WhiteElo "2168"]

1. e4 { [%clk 0:05:00] } 1... e5 { [%clk 0:05:00] } 2. Nc3 { [%clk 0:04:59] } 2... Nf6 { [%clk 0:04:59] } 3. Bc4 { [%clk 0:04:59] } 3... Nxe4 { [%clk 0:04:56] } 4. Bxf7+ { [%clk 0:04:58] } 4... Kxf7 { [%clk 0:04:55] } 5. Nxe4 { [%clk 0:04:57] } 5... Nc6 { [%clk 0:04:53] } 6. Qf3+ { [%clk 0:04:56] } 6... Kg8 { [%clk 0:04:51] } 7. Ng5 { [%clk 0:04:51] } 7... Qf6 { [%clk 0:04:45] } 8. Qd5+ { 1-0 Black resigns. [%clk 0:04:44] } 1-0
[Event "üçÑ Best Opening Traps 2020 üçÑ: From Gambit trap"]
[Site "https://lichess.org/study/nsIdXAP4/ycoOzBb7"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[ECO "A02"]
[Opening "Bird Opening: From's Gambit, Lasker Variation"]
[UTCDate "2020.05.30"]
[UTCTime "09:36:39"]
[Variant "Standard"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. e4 $2 g4 6. e5 gxf3 7. exd6 Qh4+ 8. g3 Qe4+ 9. Kf2 Qd4+ 10. Kxf3 Bg4+ *
[Event "Rated Blitz game"]
[Site "https://lichess.org/AyWaGuJt"]
[Date "2020.05.01"]
[Round "-"]
[White "Julia_Maria"]
[Black "Rama75"]
[Result "0-1"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[BlackElo "2337"]
[ECO "A02"]
[Opening "Bird Opening: From's Gambit, Lasker Variation"]
[Termination "Normal"]
[TimeControl "180+0"]
[UTCDate "2020.05.30"]
[UTCTime "09:47:10"]
[Variant "Standard"]
[WhiteElo "2177"]

1. f4 { [%clk 0:03:00] } 1... e5 { [%clk 0:03:00] } 2. fxe5 { [%clk 0:02:58] } 2... d6 { [%clk 0:02:59] } 3. exd6 { [%clk 0:02:56] } 3... Bxd6 { [%clk 0:02:53] } 4. Nf3 { [%clk 0:02:55] } 4... g5 { [%clk 0:02:53] } 5. e4 { [%clk 0:02:52] } 5... g4 { [%clk 0:02:51] } 6. e5 { [%clk 0:02:51] } 6... gxf3 { [%clk 0:02:40] } 7. exd6 { [%clk 0:02:45] } 7... Qh4+ { [%clk 0:02:29] } 8. g3 { [%clk 0:02:43] } 8... Qe4+ { [%clk 0:02:29] } 9. Kf2 { [%clk 0:02:42] } 9... Qd4+ { [%clk 0:02:28] } 10. Kxf3 { [%clk 0:02:32] } 10... Bg4+ { [%clk 0:02:25] } 11. Kg2 { [%clk 0:02:31] } 11... Bxd1 { [%clk 0:02:22] } 12. Bb5+ { [%clk 0:02:28] } 12... c6 { 0-1 White resigns. [%clk 0:02:20] } 0-1
[Event "üçÑ Best Opening Traps 2020 üçÑ: TrickyMate Trap (Fajratowitz)"]
[Site "https://lichess.org/study/nsIdXAP4/dfBkh994"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[ECO "A51"]
[Opening "Indian Defense: Budapest Defense, Fajarowicz Variation"]
[UTCDate "2020.05.30"]
[UTCTime "09:48:06"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 b6 5. Qd5 Bb7 6. Qxb7 Nc6 7. Qa6 $4 Bb4+ 8. Bd2 Nc5 9. Qb5 Bxd2+ 10. Nbxd2 a6 $19 *
[Event "üçÑ Best Opening Traps 2020 üçÑ: Fried Liver Attack"]
[Site "https://lichess.org/study/nsIdXAP4/Iv91Z2Nt"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Fried Liver Attack"]
[UTCDate "2020.05.30"]
[UTCTime "09:50:23"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 { Not a big trap, but black king was in center of danger. [%csl Re6] } *
[Event "Rated Bullet game"]
[Site "https://lichess.org/95nftW3g"]
[Date "2020.04.08"]
[Round "-"]
[White "Zhigalko_Sergei"]
[Black "DrNykterstein"]
[Result "0-1"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[BlackElo "3305"]
[BlackTitle "GM"]
[ECO "C57"]
[Opening "Italian Game: Two Knights Defense, Fried Liver Attack"]
[Termination "Time forfeit"]
[TimeControl "60+0"]
[UTCDate "2020.05.30"]
[UTCTime "09:51:51"]
[Variant "Standard"]
[WhiteElo "3059"]
[WhiteTitle "GM"]

1. e4 { [%clk 0:01:00] } 1... e5 { [%clk 0:01:00] } 2. Nf3 { [%clk 0:00:59] } 2... Nc6 { [%clk 0:01:00] } 3. Bc4 { [%clk 0:00:59] } 3... Nf6 { [%clk 0:00:59] } 4. Ng5 { [%clk 0:00:59] } 4... d5 { [%clk 0:00:58] } 5. exd5 { [%clk 0:00:59] } 5... Nxd5 { [%clk 0:00:57] } 6. Nxf7 { [%clk 0:00:57] } 6... Kxf7 { [%clk 0:00:57] } 7. Qf3+ { [%clk 0:00:57] } 7... Ke6 { [%clk 0:00:57] } 8. Nc3 { [%clk 0:00:57] } 8... Ne7 { [%clk 0:00:56] } 9. d4 { [%clk 0:00:56] } 9... c6 { [%clk 0:00:56] } 10. Bg5 { [%clk 0:00:55] } 10... Qe8 { [%clk 0:00:54] } 11. O-O-O { [%clk 0:00:49] } 11... Qf7 { [%clk 0:00:53] } 12. Qd3 { [%clk 0:00:42] } 12... Qf5 { [%clk 0:00:51] } 13. Qg3 { [%clk 0:00:41] } 13... Kf7 { [%clk 0:00:50] } 14. Rhe1 { [%clk 0:00:38] } 14... Qg4 { [%clk 0:00:45] } 15. Qxe5 { [%clk 0:00:35] } 15... Kg6 { [%clk 0:00:43] } 16. Bxe7 { [%clk 0:00:32] } 16... Nxe7 { [%clk 0:00:40] } 17. Re3 { [%clk 0:00:25] } 17... Nf5 { [%clk 0:00:39] } 18. Bd3 { [%clk 0:00:22] } 18... Qg5 { [%clk 0:00:36] } 19. g4 { [%clk 0:00:19] } 19... Bd7 { [%clk 0:00:31] } 20. gxf5+ { [%clk 0:00:18] } 20... Kh6 { [%clk 0:00:31] } 21. f4 { [%clk 0:00:16] } 21... Qh5 { [%clk 0:00:30] } 22. Qc7 { [%clk 0:00:09] } 22... Bxf5 { [%clk 0:00:28] } 23. Bxf5 { [%clk 0:00:08] } 23... Qxf5 { [%clk 0:00:28] } 24. Rg1 { [%clk 0:00:07] } 24... g6 { [%clk 0:00:25] } 25. Ne2 { [%clk 0:00:05] } 25... Rg8 { [%clk 0:00:22] } 26. Ng3 { [%clk 0:00:05] } 26... Qg4 { [%clk 0:00:22] } 27. f5 { [%clk 0:00:04] } 27... Rg7 { [%clk 0:00:21] } 28. Qe5 { [%clk 0:00:03] } 28... Rf7 { [%clk 0:00:21] } 29. f6 { [%clk 0:00:02] } 29... Re8 { [%clk 0:00:19] } 30. Nf5+ { [%clk 0:00:02] } 30... Qxf5 { [%clk 0:00:18] } 31. Qxf5 { [%clk 0:00:02] } 31... Rxf6 { [%clk 0:00:12] } 32. Qg5+ { [%clk 0:00:01] } 32... Kg7 { [%clk 0:00:11] } 33. Rxe8 { [%clk 0:00:01] } 33... Rf7 { [%clk 0:00:11] } 34. Qf6+ { [%clk 0:00:01] } 34... Rxf6 { [%clk 0:00:10] } 35. Kd2 { [%clk 0:00:01] } 35... Rf7 { [%clk 0:00:10] } 36. Rxf8 { [%clk 0:00:00] } 36... Rxf8 { [%clk 0:00:09] } 37. Kd3 { [%clk 0:00:00] } 37... Rf5 { 0-1 Black wins on time. [%clk 0:00:09] } 0-1
[Event "üçÑ Best Opening Traps 2020 üçÑ: Center Game Trap 1: White"]
[Site "https://lichess.org/study/nsIdXAP4/tvuFoykN"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[ECO "C22"]
[Opening "Center Game: Normal Variation"]
[UTCDate "2020.06.01"]
[UTCTime "10:35:01"]
[Variant "Standard"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qa4 Qe7 5. Nc3 Nf6 6. Bg5 d5 7. O-O-O dxe4 8. Nxe4 Qxe4 $4 9. Rd8+ $3 Kxd8 ( 9... Ke7 10. Qxe4+ Kxd8 11. Bxf6+ gxf6 ) 10. Qxe4 { [%cal Gg5d8] } ( 10. Bxf6+ gxf6 11. Qxe4 { This also works } ) *
[Event "Rated Classical game"]
[Site "https://lichess.org/zAQEwQmJ"]
[Date "2019.12.14"]
[Round "-"]
[White "korkmazatif"]
[Black "TheHost"]
[Result "1-0"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[BlackElo "1721"]
[ECO "C22"]
[Opening "Center Game: Normal Variation"]
[Termination "Normal"]
[TimeControl "900+15"]
[UTCDate "2020.06.01"]
[UTCTime "10:41:04"]
[Variant "Standard"]
[WhiteElo "1931"]

1. e4 { [%clk 0:15:00] } 1... e5 { [%clk 0:15:00] } 2. d4 { [%clk 0:15:13] } 2... exd4 { [%clk 0:14:48] } 3. Qxd4 { [%clk 0:15:28] } 3... Nc6 { [%clk 0:15:03] } 4. Qa4 { [%clk 0:15:41] } 4... Nf6 { [%clk 0:15:01] } 5. Nc3 { [%clk 0:15:52] } 5... Qe7 { [%clk 0:15:12] } 6. Bg5 { [%clk 0:15:59] } 6... d5 { [%clk 0:15:25] } 7. O-O-O { [%clk 0:15:52] } 7... dxe4 { [%clk 0:15:24] } 8. Nxe4 { [%clk 0:15:24] } 8... Qxe4 { [%clk 0:15:26] } 9. Rd8+ { [%clk 0:15:31] } 9... Kxd8 { [%clk 0:14:35] } 10. Qxe4 { [%clk 0:15:41] } 10... Be7 { [%clk 0:14:26] } 11. Bxf6 { [%clk 0:15:28] } 11... Bxf6 { [%clk 0:14:36] } 12. Bc4 { [%clk 0:15:37] } 12... Re8 { [%clk 0:12:44] } 13. Qd3+ { [%clk 0:15:28] } 13... Bd7 { [%clk 0:12:48] } 14. Nf3 { [%clk 0:15:36] } 14... h6 { [%clk 0:12:47] } 15. Bxf7 { [%clk 0:15:30] } 15... Re7 { [%clk 0:12:53] } 16. Bg6 { [%clk 0:15:26] } 16... Ne5 { [%clk 0:12:03] } 17. Nxe5 { [%clk 0:15:34] } 17... Rxe5 { [%clk 0:12:09] } 18. Rd1 { [%clk 0:15:44] } 18... Re7 { [%clk 0:12:12] } 19. Bf5 { [%clk 0:15:54] } 19... Ke8 { [%clk 0:11:42] } 20. Bxd7+ { [%clk 0:16:00] } 20... Kf8 { [%clk 0:11:57] } 21. Qh7 { [%clk 0:16:03] } 21... Kf7 { [%clk 0:11:41] } 22. g3 { [%clk 0:15:24] } 22... Rd8 { [%clk 0:11:52] } 23. Bf5 { [%clk 0:15:15] } 23... Bg5+ { [%clk 0:11:59] } 24. f4 { [%clk 0:15:27] } 24... Rxd1+ { [%clk 0:12:08] } 25. Kxd1 { [%clk 0:15:41] } 25... Bf6 { [%clk 0:12:16] } 26. Qg6+ { [%clk 0:15:51] } 26... Kf8 { [%clk 0:12:26] } 27. Qh7 { [%clk 0:15:54] } 27... Bxb2 { [%clk 0:12:37] } 28. Qg6 { [%clk 0:15:33] } 28... c5 { [%clk 0:12:39] } 29. g4 { [%clk 0:15:08] } 29... b5 { [%clk 0:12:32] } 30. h4 { [%clk 0:14:55] } 30... Bc3 { [%clk 0:12:45] } 31. Be4 { [%clk 0:14:55] } 31... Rf7 { [%clk 0:11:35] } 32. Qd6+ { [%clk 0:15:01] } 32... Re7 { [%clk 0:11:44] } 33. Qxc5 { [%clk 0:15:07] } 33... Bf6 { [%clk 0:11:49] } 34. g5 { [%clk 0:14:56] } 34... hxg5 { [%clk 0:12:02] } 35. fxg5 { [%clk 0:15:10] } 35... Bb2 { [%clk 0:11:41] } 36. Qf5+ { [%clk 0:15:13] } 36... Ke8 { [%clk 0:11:42] } 37. Bc6+ { [%clk 0:15:21] } 37... Kd8 { [%clk 0:11:50] } 38. Qf8+ { 1-0 Black resigns. [%clk 0:15:29] } 1-0
[Event "üçÑ Best Opening Traps 2020 üçÑ: Center Game Trap 2: Black"]
[Site "https://lichess.org/study/nsIdXAP4/SqyV0896"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[ECO "C22"]
[Opening "Center Game: Berger Variation"]
[UTCDate "2020.06.01"]
[UTCTime "10:42:47"]
[Variant "Standard"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Bc4 Ne5 6. Bb3 Bb4+ 7. c3 $2 ( 7. Bd2 $10 ) 7... Bc5 8. Qxc5 $4 ( 8. Qg3 $4 Bxf2+ $1 9. Qxf2 ( 9. Kxf2 Nxe4+ 10. Ke2 Nxg3+ 11. hxg3 ) 9... Nd3+ 10. Ke2 Nxf2 11. Kxf2 ) 8... Nd3+ $1 9. Kf1 Nxc5 *
[Event "üçÑ Best Opening Traps 2020 üçÑ: Center Game Trap 3: Black"]
[Site "https://lichess.org/study/nsIdXAP4/8GzqeqXY"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[ECO "C22"]
[Opening "Center Game: Paulsen Attack Variation"]
[UTCDate "2020.06.01"]
[UTCTime "10:46:26"]
[Variant "Standard"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Bb4+ 5. c3 Ba5 6. Bc4 Nf6 7. e5 O-O 8. exf6 $4 Re8 $1 { [%csl Ge3][%cal Ge8e1] } 9. Qxe8+ Qxe8+ *
[Event "Rated Rapid tournament https://lichess.org/tournament/21NCVI72"]
[Site "https://lichess.org/YpqVr5iL"]
[Date "2019.12.29"]
[Round "-"]
[White "omid163"]
[Black "Pskov_rulit"]
[Result "0-1"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[BlackElo "2204"]
[ECO "C24"]
[Opening "Bishop's Opening: Ponziani Gambit"]
[Termination "Normal"]
[TimeControl "600+0"]
[UTCDate "2020.06.01"]
[UTCTime "10:49:03"]
[Variant "Standard"]
[WhiteElo "1929"]

1. e4 { [%clk 0:05:00] } 1... e5 { [%clk 0:05:00] } 2. Bc4 { [%clk 0:04:56] } 2... Nf6 { [%clk 0:04:58] } 3. d4 { [%clk 0:04:54] } 3... exd4 { [%clk 0:04:54] } 4. Qxd4 { [%clk 0:04:53] } 4... Nc6 { [%clk 0:04:52] } 5. Qe3 { [%clk 0:04:52] } 5... Bb4+ { [%clk 0:04:44] } 6. c3 { [%clk 0:04:51] } 6... Ba5 { [%clk 0:04:43] } 7. e5 { [%clk 0:04:50] } 7... O-O { [%clk 0:04:33] } 8. exf6 { [%clk 0:04:48] } 8... Re8 { [%clk 0:04:27] } 9. fxg7 { [%clk 0:04:47] } 9... Bb6 { [%clk 0:04:21] } 10. Qxe8+ { [%clk 0:04:45] } 10... Qxe8+ { [%clk 0:04:16] } 11. Ne2 { [%clk 0:04:43] } 11... Ne5 { [%clk 0:04:12] } 12. Bb3 { [%clk 0:04:40] } 12... Nd3+ { [%clk 0:04:09] } 13. Kd2 { [%clk 0:04:29] } 13... Nxf2 { [%clk 0:04:01] } 14. Rf1 { [%clk 0:04:28] } 14... d5 { [%clk 0:03:49] } 15. Nd4 { [%clk 0:04:18] } 15... Ne4+ { [%clk 0:03:46] } 16. Kd3 { [%clk 0:04:15] } 16... c6 { [%clk 0:03:42] } 17. Be3 { [%clk 0:04:06] } 17... Kxg7 { [%clk 0:03:39] } 18. Nd2 { [%clk 0:03:47] } 18... Nxd2 { [%clk 0:03:28] } 19. Kxd2 { [%clk 0:03:45] } 19... Be6 { [%clk 0:03:27] } 20. Rf3 { [%clk 0:03:38] } 20... Qd7 { [%clk 0:02:38] } 21. Raf1 { [%clk 0:03:34] } 21... Rg8 { [%clk 0:02:32] } 22. Bc2 { [%clk 0:03:28] } 22... Kf8 { [%clk 0:02:28] } 23. Bh6+ { [%clk 0:03:23] } 23... Ke8 { [%clk 0:02:24] } 24. Nxe6 { [%clk 0:03:19] } 24... Qxe6 { [%clk 0:02:06] } 25. Be3 { [%clk 0:03:04] } 25... Rxg2+ { [%clk 0:02:03] } 26. Kd3 { [%clk 0:02:55] } 26... Qe4# { 0-1 Black wins by checkmate. [%clk 0:01:53] } 0-1
[Event "üçÑ Best Opening Traps 2020 üçÑ: Center Game Trap 4: White"]
[Site "https://lichess.org/study/nsIdXAP4/A8AmzBgR"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[ECO "C22"]
[Opening "Center Game: Paulsen Attack Variation"]
[UTCDate "2020.06.01"]
[UTCTime "10:48:12"]
[Variant "Standard"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Bb4+ 5. c3 Ba5 6. Bc4 Nge7 7. Qg3 O-O 8. h4 Ng6 9. h5 Nge5 10. Bg5 Qe8 { [%cal Gh5e7] } 11. Bf6 g6 $4 12. hxg6 { [%csl Gh7] } 12... Nxg6 ( 12... hxg6 13. Rh8# ) 13. Qxg6+ $3 hxg6 14. Rh8# *
[Event "üçÑ Best Opening Traps 2020 üçÑ: üíñSpecial Thanks to youüíñ"]
[Site "https://lichess.org/study/nsIdXAP4/dpR7nXss"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/SuperChessBud"]
[ECO "?"]
[Opening "?"]
[UTCDate "2020.05.30"]
[UTCTime "09:52:44"]
[Variant "Standard"]

{ Thank you so much for being one of this study and for liking them, i hope I will get a lot likes and support by comments in chat. One more time pls don't forget to leave like ‚ù§ and support me via great comments in chat. See you soon in next study! I love you everyone! } *
[Event "♟ Sicilian Najdorf ♟: Introduction"]
[Site "https://lichess.org/study/ANrk7cS9/k5hBHaHG"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/LeninPerez"]
[ECO "B90"]
[Opening "Sicilian Defense: Najdorf Variation"]
[UTCDate "2021.01.24"]
[UTCTime "16:08:56"]
[Variant "Standard"]

{ Hello everyone, welcome to my new studio. In this study we are going to talk about the Sicilian Najdorf.

The Najdorf Variation is the most popular way to play Sicilian defense, which makes it one of the favorite defenses of all chess players. It is an excellent option to play to win with black.
It is not a recommended defense for beginners because of the theory it entails, but in this study I will explain it to you in the simplest way possible to make it more fun.

Press the space button to play the Sicilian Najdorf } 1. e4 { Start by playing the Sicilian Defense with 1.c5.
If you have not seen my study of Sicilian defense, click here: https://lichess.org/study/jsSks17H [%csl Gc5][%cal Gc7c5] } 1... c5 2. Nf3 { Play 2.d6 [%csl Gd6][%cal Gd7d6] } 2... d6 3. d4 { Capture the pawn [%csl Gd4][%cal Gc5d4] } 3... cxd4 4. Nxd4 { Now play 4.Cf6 [%csl Gf6][%cal Gg8f6] } 4... Nf6 5. Nc3 { And finally 5.a6 [%csl Ga6][%cal Ga7a6] } 5... a6 { This is the position of the Sicilian najdorf.
Remember the movements, since in the following chapters I will not help you.
You are probably wondering, why 2.a6? It seems like a strange move, but if people love this defense it's because it's a good move. This movement is multifunctional, that is, it does many things. He blocks the jump of the knights and the bishop to b5, and also prepares a minority attack on the queenside with b5.
Do not stop here, click on the following chapters to know this defense. [%csl Rb5][%cal Rd4b5,Rc3b5,Rf1b5,Bb7b5] } *
[Event "♟ Sicilian Najdorf ♟: Development and Structure"]
[Site "https://lichess.org/study/ANrk7cS9/UXIwenyY"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/LeninPerez"]
[ECO "?"]
[FEN "2r2rk1/2q1bppp/p1npbn2/1p2p3/8/8/8/8 w - - 0 1"]
[Opening "?"]
[SetUp "1"]
[UTCDate "2021.01.24"]
[UTCTime "16:19:49"]
[Variant "Standard"]

{ This is what we try to get to when we play the Sicilian Najdorf. This is how we normally want to move our pieces. (Important, this varies, since many times the pawn is not on e5, but we must take it to e5, I will explain all this later.)
I do this so that instead of memorizing, you understand the Sicilian Najdorf.

The king will always take into account castling on the kingside, this when the dark-squared bishop is on e7 (his standard square of it).

The queenside is really the most important, as that is where we are going to attack.
Our light-squared bishop will go to its standard e6 square, once the e-pawn is on e5. This pawn won't always be on e5, I'll show you later when it goes to e6. The Knight will go to his natural square c6 or d7, and the queen and rook on a8 will feel good on the open c-file. With our a and b pawns we will attack on the queenside. } *
[Event "♟ Sicilian Najdorf ♟: Attack English"]
[Site "https://lichess.org/study/ANrk7cS9/8DyYHHxf"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/LeninPerez"]
[ECO "B90"]
[Opening "Sicilian Defense: Najdorf Variation, English Attack"]
[UTCDate "2021.01.24"]
[UTCTime "16:26:04"]
[Variant "Standard"]

{ Now we take action!
I hope you have not forgotten the main movements of the Sicilian Najdorf, because you must perform them now. } 1. e4 { The first move? } 1... c5 { Sicilian Defense } 2. Nf3 d6 { Very well! } 3. d4 { What should you do now? } 3... cxd4 4. Nxd4 { And now? } 4... Nf6 5. Nc3 { And finally? } 5... a6 { Congratulations! You have come very far!
This is the position of the Sicilian Najdorf. Now white has many ways to play as I show you with the blue arrows. [%cal Bc1e3,Bf1e2,Be2c4,Be3g5] } 6. Be3 { We will start with the English attack.
It is a powerful attack against the Sicilian Najdorf and involves castling on opposite flanks and pawn attacks on both sides of the board.
White now wants to castle and attack on the kingside with his pawns.
Play 6.e5 [%csl Bc1][%cal Yf2f3,Yg2g4,Yg4g5,Be1c1,Bd1d2] } 6... e5 { e5 is a standard move in the Sicilian najdorf.
In fact, it will almost always be your sixth move. [%cal Re5d4] } 7. Nb3 { Do you remember where the pieces will normally go? I hope so, because now you must start developing your pieces. } 7... Be7 { Very well! Now the king is very close to castling. [%csl Bg8][%cal Be8g8] } 8. f3 { f3 is a common move in the English attack, remember that white wants to attack your king.
Time to develop another piece... [%cal Yg2g4,Yg4g5,Yf2f3] } 8... Be6 { Excellent! } 9. Qd2 { Qd2 is also a standard move in the English attack. White makes way for the king and rook to castle.
What piece do you need to develop? [%csl Bc1][%cal Be1c1] } 9... Nbd7 10. O-O-O { It is always a good idea to castling when you can. [%csl Bg8][%cal Be8g8] } 10... O-O { This is the position of the English Attack on the Sicilian Najdorf.
When the 2 players castle on different sides of the board, it means that a great battle of attacks is coming. White will attack your king, and you attack his.
Usually the one who performs the best attack will be the winner. [%cal Bb7b5,Bb5b4,Bg2g4,Bg4g5] } *
[Event "♟ Sicilian Najdorf ♟: The aggressive Bg5"]
[Site "https://lichess.org/study/ANrk7cS9/ycw7yWnN"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/LeninPerez"]
[ECO "B98"]
[Opening "Sicilian Defense: Najdorf Variation, Traditional Line"]
[UTCDate "2021.01.24"]
[UTCTime "17:07:34"]
[Variant "Standard"]

1. e4 { Perform the main movements of the Sicilian Najdorf } 1... c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 { Nice job!
Now let's see another variant } 6. Bg5 { This is the most aggressive way to play against the Sicilian Najdorf.
White wants to damage our pawn structure with Bxf6.
Now we must abandon our standard move e5, and we must make e6 for now. [%csl Ge6][%cal Ge7e6] } 6... e6 { Very well!
Now it would be useless to do Bxf6 for White since we can do Qxf6. Now we can do Be7. [%cal Gf8e7] } 7. f4 { You can either go Be7 or play aggressively with Qb6.
If you have little experience with Najdorf, I'm going to ask you to do Be7. [%csl Ge7,Gb6][%cal Gf8e7,Gd8b6] } 7... Be7 { Nice! } 8. Qf3 { According to what was explained in chapter 2, where should your queen go? [%csl Gd8] } 8... Qc7 { Very well! } 9. O-O-O { As you already know, an attack battle is coming. } *
[Event "♟ Sicilian Najdorf ♟: The quiet Ae2"]
[Site "https://lichess.org/study/ANrk7cS9/ZAnvd8XG"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/LeninPerez"]
[ECO "B92"]
[FEN "rnbqkb1r/pp2pppp/3p1n2/8/3NP3/2N5/PPP2PPP/R1BQKB1R b KQkq - 0 1"]
[Opening "Sicilian Defense: Najdorf Variation, Opocensky Variation"]
[SetUp "1"]
[UTCDate "2021.01.24"]
[UTCTime "17:38:05"]
[Variant "Standard"]

{ I think you have already shown that you really know the main movements of the Sicilian Najdorf.

Perform the move that kicks off the Sicilian Najdorf to come into play. } 1... a6 { We have seen the movements that the dark-squared white bishop has, now let's see what the light-squared bishop can make. [%csl Rc1,Gf1] } 2. Be2 { This movement is quiet.
White does not play as aggressive as in the 2 previous variants, but instead poses the passive Opocensky variation.
Play 6.e5 } 2... e5 3. Nb3 { Based on what you have seen, which piece should be developed first? } 3... Be7 { Very well! } 4. O-O { You know that White wants to play easy when he castles short.
Unlike the other variants, this will be a positional fight. } *
[Event "♟ Sicilian Najdorf ♟: Fischer-Sozin Attack"]
[Site "https://lichess.org/study/ANrk7cS9/1umBA1cn"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/LeninPerez"]
[ECO "B90"]
[FEN "rnbqkb1r/1p2pppp/p2p1n2/8/3NP3/2N5/PPP2PPP/R1BQKB1R w KQkq - 0 1"]
[Opening "Sicilian Defense: Najdorf Variation, Lipnitsky Attack"]
[SetUp "1"]
[UTCDate "2021.01.24"]
[UTCTime "17:53:58"]
[Variant "Standard"]

1. Bc4 { This move is known as the Fischer-Sozin attack.
The Fischer-Sozin attack is an extremely dangerous weapon for white against the Sicilian Najdorf and should definitely be taken seriously by Najdorf players of any level.
The bishop has an excellent diagonal to f7. How can we block this diagonal? } 1... e6 { Excellent! Faced with this attack we must abandon e5 and make e6. } 2. Bb3 { Play Nd7 [%csl Gd7][%cal Gb8d7] } 2... Nbd7 { Nd7 has the idea of then making Nc5 and attacking the white bishop. [%csl Gc5][%cal Gd7c5] } 3. f4 { So how do we attack the white bishop? [%csl Rb3] } 3... Nc5 { Excellent! We have a good game. } *
[Event "♟ Sicilian Najdorf ♟: Conclusion"]
[Site "https://lichess.org/study/ANrk7cS9/zaTdse2v"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/LeninPerez"]
[ECO "B90"]
[FEN "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1"]
[Opening "Sicilian Defense: Najdorf Variation"]
[SetUp "1"]
[UTCDate "2021.01.24"]
[UTCTime "18:24:50"]
[Variant "Standard"]

{ You made it to the final part of the study.
In this chapter I'm going to give you a short and simple test to have a little more fun.

What should your first move be? } 1... c5 { With 1.c5 we play the Sicilian Defense. } 2. Nf3 d6 { Very well! } 3. d4 { What should you do now? } 3... cxd4 4. Nxd4 { How do we attack the e4 pawn? } 4... Nf6 { That's right! } 5. Nc3 { What is the movement that starts the Sicilian Najdorf? } 5... a6 { The Sicilian Najdorf is one of the most popular and beloved defenses in the chess community. Now that you know how to play this popular defense, play a lot of games!
I hope you liked the study, if so, do not forget to press the heart that is below the a8 box at this time to support me.
You can see all my studies here: https://lichess.org/study/search?q=owner%3ALeninPerez
Thank you very much for watching, and see you in a next study! } *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Fishing Pole Trap"]
[Site "https://lichess.org/study/Of3mcPk8/NHPhHyxK"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C65"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[Opening "Ruy Lopez: Berlin Defense, Fishing Pole Variation"]
[UTCDate "2016.07.21"]
[UTCTime "14:05:49"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Ng4 5. h3 h5 6. hxg4 hxg4 7. Ne1 Qh4 8. f3 g3 { [%csl Gf2][%cal Gg3f2] } 9. Bxc6 Qh1# *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Lasker Trap"]
[Site "https://lichess.org/study/Of3mcPk8/Y81P7dQ6"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "D08"]
[Opening "Queen's Gambit Declined: Albin Countergambit, Lasker Trap"]
[UTCDate "2016.07.21"]
[UTCTime "14:15:58"]
[Variant "Standard"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 $2 Bb4+ 5. Bd2 dxe3 $1 6. Bxb4 exf2+ 7. Ke2 ( 7. Kxf2 Qxd1 $19 ) 7... fxg1=N+ $1 ( 7... fxg1=Q $2 8. Qxd8+ Kxd8 9. Rxg1 ) 8. Rxg1 Bg4+ $19 { [%csl Rd1,Re2][%cal Bg4d1] } *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Budapest Trap"]
[Site "https://lichess.org/study/Of3mcPk8/ZOXQaBZ3"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "A45"]
[Opening "Indian Defense: Lazard Gambit"]
[UTCDate "2016.07.21"]
[UTCTime "14:19:24"]
[Variant "Standard"]

1. d4 Nf6 2. Nd2 e5 3. dxe5 Ng4 4. h3 $2 ( 4. Ngf3 { I played this game against my friend in Friendly Game in Coffeehouse ca. 10 years ago! } 4... Be7 $1 5. h3 $2 Ne3 $1 6. fxe3 ( 6. Ne4 Nxd1 ) 6... Bh4+ 7. g3 ( 7. Nxh4 Qxh4+ 8. g3 Qxg3# ) 7... Bxg3# ) 4... Ne3 $1 5. fxe3 Qh4+ 6. g3 Qxg3# *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Monticelli Trap"]
[Site "https://lichess.org/study/Of3mcPk8/NjAY948c"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "E11"]
[Opening "Bogo-Indian Defense: Monticelli Trap"]
[UTCDate "2016.07.21"]
[UTCTime "14:28:02"]
[Variant "Standard"]

{ In chess, the Monticelli Trap is a combination in the Bogo‚ÄìIndian Defence, named for Italian champion Mario Monticelli from the game Monticelli versus Proke≈°, Budapest 1926. Although it is called a trap because White wins the exchange, Black does obtain some compensation. } 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ { Black plays the Bogo‚ÄìIndian Defence. } 4. Bd2 Bxd2+ 5. Qxd2 b6 6. g3 Bb7 7. Bg2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 $5 { White threatens mate with 11.Qxh7# as well as 11.Bxb7 winning a bishop and a rook. After either ... [%csl Rh7,Rb7][%cal Rc2h7,Rg2b7] } 10... Qxg5 ( 10... Ne4 11. Bxe4 { Former world champion Jos√© Ra√∫l Capablanca allowed 10.Ng5 twice in consecutive games as Black against Max Euwe in Amsterdam, 1931, drawing both times. The examined next chapter. } 11... Bxe4 ) 11. Bxb7 { Black loses the exchange, but obtains compensation in the form of one or more pawns and possibly a weakened white king. It is unclear if the position is a forced win for White. } *
[Event "Amsterdam"]
[Site "Amsterdam"]
[Date "1931.??.??"]
[Round "10"]
[White "Euwe, Max"]
[Black "Capablanca, Jose"]
[Result "1/2-1/2"]
[Annotator "JvR"]
[ECO "E11"]
[Opening "Bogo-Indian Defense: Monticelli Trap"]
[UTCDate "2016.09.20"]
[UTCTime "11:14:53"]
[Variant "Standard"]

{ Annotations were written by Jan van Reek. } 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 $5 { We are reached Monticelli. } 10... Ne4 11. Bxe4 Bxe4 12. Qxe4 Qxg5 13. Qxa8 Nc6 14. Qb7 Nxd4 15. Rd1 c5 { Capablanca has prepared a new move. } 16. e3 $6 ( 16. Rd2 $1 d5 $1 17. Qxa7 Qf5 18. O-O Qe4 { Black has started an attack. } 19. cxd5 Qxd5 20. Qxb6 $1 Nf3+ 21. exf3 Qxd2 22. a4 $1 { White has a great advantage. } ) 16... Nc2+ 17. Kd2 Qf5 18. Qg2 Nb4 19. e4 Qf6 20. Kc1 Nxa2+ 21. Kb1 Nb4 22. Rxd7 Nc6 23. f4 e5 24. Rhd1 Nd4 25. Rxa7 exf4 26. gxf4 Qxf4 27. Re1 Nf3 28. Re2 Nd4 29. Re1 { Capablanca won the match with 6-4 (+2, =8). He did not lose a game, despite
the strong opposition. Capablanca hoped for a new match against Alekhine.
However, the world champion asked an entry of $11,000, based on the gold
standard of 1922. That demand was too high in a period of economic crisis and
inflation. Alekhine also avoided his great opponent in tournaments. His fee
doubled in contracts, if Capablanca would participate. } 1/2-1/2
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Kieninger Trap"]
[Site "https://lichess.org/study/Of3mcPk8/cMO3pRXp"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "A52"]
[Opening "Indian Defense: Budapest Defense, Rubinstein Variation"]
[UTCDate "2016.07.21"]
[UTCTime "14:32:56"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. axb4 $4 Nd3# *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Blackburne-Shilling Trap"]
[Site "https://lichess.org/study/Of3mcPk8/BWnZLSwx"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "0-1"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C50"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[Opening "Italian Game: Blackburne-Kostiƒá Gambit"]
[UTCDate "2016.07.21"]
[UTCTime "14:40:50"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nd4 $5 4. Nxe5 $2 Qg5 5. Nxf7 $4 Qxg2 6. Rf1 Qxe4+ 7. Be2 Nf3# 0-1
[Event "Paris"]
[Site "Paris FRA"]
[Date "1750.??.??"]
[Round "?"]
[White "Kermur Sire De Legal"]
[Black "Saint Brie"]
[Result "1-0"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C41"]
[Opening "Philidor Defense"]
[UTCDate "2016.07.21"]
[UTCTime "15:59:57"]
[Variant "Standard"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. Nc3 g6 5. Nxe5 Bxd1 6. Bxf7+ Ke7 7. Nd5# 1-0
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Elephant Trap"]
[Site "https://lichess.org/study/Of3mcPk8/zqgt4FNN"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "D51"]
[Opening "Queen's Gambit Declined: Modern Variation, Knight Defense"]
[UTCDate "2016.07.21"]
[UTCTime "14:45:13"]
[Variant "Standard"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nxd5 $2 Nxd5 $1 7. Bxd8 Bb4+ 8. Qd2 Kxd8 { Black wins the Bishop for a pawn. } *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Rubinstein Trap"]
[Site "https://lichess.org/study/Of3mcPk8/AiewGFXg"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "D63"]
[Opening "Queen's Gambit Declined: Orthodox Defense, Main Line"]
[UTCDate "2016.07.21"]
[UTCTime "14:49:06"]
[Variant "Standard"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 Re8 8. Qc2 a6 9. cxd5 exd5 10. Bd3 c6 11. O-O Ne4 12. Bf4 f5 $2 13. Nxd5 $1 cxd5 14. Bc7 { Trapping the Black's queen. [%csl Rd8] } *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Mortimer Trap"]
[Site "https://lichess.org/study/Of3mcPk8/XzS8Cd1W"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C65"]
[Opening "Ruy Lopez: Berlin Defense, Mortimer Trap"]
[UTCDate "2016.07.21"]
[UTCTime "14:53:17"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7 $5 5. Nxe5 $2 c6 6. Nc4 { [%cal Rc4d6] } ( 6. Ba4 Qa5+ $19 { [%csl Re5,Ra4][%cal Ba5e1,Ra5a4,Ra5e5] } ) 6... Ng6 ( 6... cxb5 7. Nd6# ) ( 6... d6 { also good. } 7. Ba4 b5 { [%csl Ya4,Yc4][%cal Rb5a4,Rb5c4] } ) 7. Ba4 b5 { [%csl Ya4,Yc4][%cal Rb5a4,Rb5c4] } *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Noah-Ark Trap"]
[Site "https://lichess.org/study/Of3mcPk8/dGL80aVK"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C71"]
[Opening "Ruy Lopez: Noah's Ark Trap"]
[UTCDate "2016.07.21"]
[UTCTime "14:59:39"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. d4 b5 6. Bb3 exd4 ( 6... Nxd4 7. Nxd4 ) 7. Nxd4 Nxd4 8. Qxd4 c5 9. Qd5 { [%csl Rf7,Gd5][%cal Gb3d5,Rd5f7] } 9... Be6 { [%csl Gf7] } 10. Qc6+ Bd7 11. Qd5 c4 $17 *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Tarrasch Trap"]
[Site "https://lichess.org/study/Of3mcPk8/1as3Pwuo"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C83"]
[Opening "Ruy Lopez: Open, Classical Defense, Main Line"]
[UTCDate "2016.07.21"]
[UTCTime "15:04:46"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Re1 O-O 11. Nd4 Qd7 $4 12. Nxe6 $1 Qxe6 ( 12... fxe6 13. Rxe4 $18 { [%csl Yd5,Rd7][%cal Rd1d7] } ) 13. Rxe4 $18 { [%csl Yd5][%cal Rb3e6] } *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Siberian Trap"]
[Site "https://lichess.org/study/Of3mcPk8/DmDatQIv"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "B21"]
[Opening "Sicilian Defense: Smith-Morra Gambit"]
[UTCDate "2016.07.21"]
[UTCTime "15:19:33"]
[Variant "Standard"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. O-O Nf6 8. Qe2 Ng4 9. h3 $4 Nd4 $1 { The Black threat of 10...Nxf3+ followed by 11...Qh2# wins material. If 10.Nxd4 then 10...Qh2# [%csl Re2,Yf3][%cal Rc7h2,Rd4e2] } 10. hxg4 ( 10. Nxd4 $4 Qh2# ) ( 10. Qd3 Nxf3+ 11. gxf3 Qh2# ) 10... Nxe2+ 11. Nxe2 $19 ( 11. Bxe2 ) *
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Fishing Pole Spanish Ver."]
[Site "https://lichess.org/study/Of3mcPk8/LWWAeWeD"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C69"]
[Opening "Ruy Lopez: Exchange Variation, Alapin Gambit"]
[UTCDate "2016.07.21"]
[UTCTime "14:09:27"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 h5 7. hxg4 hxg4 8. Nxe5 Qh4 9. f3 g3 10. Ng4 Qh1# *
[Event "Internationaler Fernschachbund cr"]
[Site "Dublin IRE - Amsterdam NL"]
[Date "1932.??.??"]
[Round "?"]
[White "M Warren"]
[Black "Jan Selman"]
[Result "0-1"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "A51"]
[Opening "Indian Defense: Budapest Defense, Fajarowicz Variation"]
[UTCDate "2016.07.21"]
[UTCTime "16:02:12"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. a3 d6 5. exd6 Bxd6 6. g3 Nxf2 7. Kxf2 Bxg3+ $19 { [%csl Rd1][%cal Rd8d1] } 0-1
[Event "Moscow"]
[Site "Moscow"]
[Date "1940.??.??"]
[Round "?"]
[White "Kutjanin"]
[Black "Jakobjuk"]
[Result "1-0"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C27"]
[Opening "Vienna Game: Frankenstein-Dracula Variation"]
[UTCDate "2016.07.21"]
[UTCTime "16:06:23"]
[Variant "Standard"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Bxf7+ Kxf7 5. Nxe4 Nc6 6. Qf3+ Kg8 7. Ng5 $18 { [%csl Rd5,Rf7][%cal Rf3f7,Rf3d5] } 1-0
[Event "2nd World Correspondence Chess Championship"]
[Site "Correspondence"]
[Date "1956.01.01"]
[Round "?"]
[White "Valt Borsony"]
[Black "Albert Laustsen"]
[Result "1-0"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "B72"]
[Opening "Sicilian Defense: Dragon Variation"]
[UTCDate "2016.07.21"]
[UTCTime "16:08:44"]
[Variant "Standard"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Ng4 7. Bb5+ Bd7 ( 7... Nc6 8. Nxc6 bxc6 9. Bxc6+ { [%csl Ra8,Re8] } 9... Bd7 10. Bxa8 $16 ) 8. Qxg4 $18 { [%csl Yd7][%cal Bb5e8] } 1-0
[Event "New Jersey"]
[Site "New Jersey"]
[Date "1986.??.??"]
[Round "?"]
[White "David L Zardus"]
[Black "Anthony Steventon"]
[Result "1-0"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "B21"]
[Opening "Sicilian Defense: Smith-Morra Gambit"]
[UTCDate "2016.07.21"]
[UTCTime "16:10:36"]
[Variant "Standard"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Nf6 6. e5 dxe5 7. Bxf7+ { [%csl Rd8][%cal Rd1d8] } 1-0
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: Legal - Scotch Gambit"]
[Site "https://lichess.org/study/Of3mcPk8/1PzJsB2y"]
[Date "1847.??.??"]
[Round "?"]
[White "Ernst Falkbeer"]
[Black "NN"]
[Result "1-0"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "C44"]
[Opening "Scotch Game: Sea-Cadet Mate"]
[UTCDate "2016.07.21"]
[UTCTime "16:12:42"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. c3 dxc3 6. Nxc3 Bg4 7. O-O Ne5 8. Nxe5 Bxd1 9. Bxf7+ Ke7 10. Nd5# 1-0
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: From Gambit"]
[Site "https://lichess.org/study/Of3mcPk8/xjCw4jS5"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "A02"]
[Opening "Bird Opening: From's Gambit, Lasker Variation"]
[UTCDate "2016.07.23"]
[UTCTime "12:57:48"]
[Variant "Standard"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 5. e4 $2 ( 5. h3 $4 Bg3# ) 5... g4 $1 6. e5 gxf3 7. exd6 Qh4+ 8. g3 Qe4+ 9. Kf2 Qd4+ 10. Kxf3 ( 10. Ke1 f2+ 11. Ke2 Bg4# ) 10... Bg4+ { [%csl Rd1][%cal Bg4d1] } *
[Event "Rated game"]
[Site "https://lichess.org/V7iRMiJh"]
[Date "2015.07.25"]
[Round "?"]
[White "KovaliovaVAleria"]
[Black "Toxenory"]
[Result "0-1"]
[Annotator "https://lichess.org/@/Toxenory"]
[BlackElo "1918"]
[ECO "A02"]
[Opening "Bird Opening: From's Gambit, Lasker Variation"]
[Termination "Normal"]
[TimeControl "600+0"]
[UTCDate "2016.07.23"]
[UTCTime "13:09:55"]
[Variant "Standard"]
[WhiteElo "1999"]

1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 4. Nf3 g5 { [%cal Rg5g4] } 5. h3 $4 { [%csl Gg4][%cal Gh3g4] } 5... Bg3# 0-1
[Event "üï∏Ô∏è Opening Traps üï∏Ô∏è: TrickyMate Trap (Fajarowitz)"]
[Site "https://lichess.org/study/Of3mcPk8/jGBAzvya"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Toxenory"]
[ECO "A51"]
[Opening "Indian Defense: Budapest Defense, Fajarowicz Variation"]
[UTCDate "2018.07.15"]
[UTCTime "13:44:03"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 b6 $5 5. Qd5 $2 Bb7 $1 6. Qxb7 Nc6 7. Qa6 $4 ( 7. Nd4 $7 { Only move! } ) 7... Bb4+ 8. Bd2 Nc5 9. Qb5 Bxd2+ 10. Nbxd2 a6 $19 *
[Event "Englund Gambit: Intro"]
[Site "https://lichess.org/study/CLDRYLV0/UehqHWjH"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit"]
[UTCDate "2020.12.16"]
[UTCTime "20:46:39"]
[Variant "Standard"]

1. d4 e5 { Welcome! In this study I will go over the traps and general tips in the Englund gambit, a strong gambit for black. When played correctly white has a hard time defending all of the threats black creates. Hope that you find this guide useful! Message me if you have any questions or requests. } *
[Event "Englund Gambit: Englund Complex"]
[Site "https://lichess.org/study/CLDRYLV0/HyV9fPgz"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit Complex: Englund Gambit"]
[UTCDate "2020.12.16"]
[UTCTime "20:48:01"]
[Variant "Standard"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ { This is the Englund Complex. There are many possible traps here. White has to be careful to retain an advantage. [%cal Gb4f4,Gb4b2,Gb4e1] } *
[Event "Englund Gambit: Trap One"]
[Site "https://lichess.org/study/CLDRYLV0/CTkxuIqv"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit Complex: Englund Gambit"]
[UTCDate "2020.12.16"]
[UTCTime "20:49:10"]
[Variant "Standard"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Bc3 $4 ( 6. Nc3 $1 { NC3 is the correct way to defend. } ) 6... Bb4 { [%cal Gb4e1] } 7. Qd2 ( 7. Bxb4 { see trap four for information on this move. } ) 7... Bxc3 { pinning the queen and so forcing white to capture. [%cal Gc3e1] } 8. Qxc3 ( 8. Nxc3 Qxa1+ 9. Nd1 Qxa2 ) 8... Qc1# { This is a great weapon in blitz, since white will not think twice about recapturing with the queen. } *
[Event "Englund Gambit: Trap Two"]
[Site "https://lichess.org/study/CLDRYLV0/DAqHrSrt"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit Complex: Englund Gambit"]
[UTCDate "2020.12.17"]
[UTCTime "19:01:15"]
[Variant "Standard"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Qd2 Qxb2 6. Qc3 { All other moves lose the rook } 6... Bb4 { Black wins the queen (and maybe a rook too!) [%cal Gb4e1,Gb2a1] } *
[Event "Englund Gambit: Trap Three"]
[Site "https://lichess.org/study/CLDRYLV0/mTWIgNyv"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit Complex: Englund Gambit"]
[UTCDate "2020.12.17"]
[UTCTime "20:50:04"]
[Variant "Standard"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 Qb4+ 5. Bd2 Qxb2 6. Bc3 Bb4 7. Bxb4 { Here white tries to take the bishop. He is still done for. } 7... Nxb4 { [%csl Gc2][%cal Gb4c2] } 8. Na3 { This loses only a knight, and is the better move, but it is harder to find, and black still wins. } ( 8. Nd4 { A very common move. } 8... Qxa1 { -7.5. Black wins easily. } ) ( 8. Nbd2 $4 Nxc2+ 9. Qxc2 Qxc2 { Black wins } ) 8... Qxa3 *
[Event "Englund Gambit: Trap Four"]
[Site "https://lichess.org/study/CLDRYLV0/rPRpqEwu"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit"]
[UTCDate "2020.12.17"]
[UTCTime "19:02:28"]
[Variant "Standard"]

1. d4 { This one does not involve the complex, but can nevertheless be deadly in blitz or bullet. This is a good alternative if you are playing someone who you know is familiar with the Englund Gambit main lines. Works best if you sandbag your opponent and pretend to be a bad player to make 4. Ne7 more believable. } 1... e5 2. dxe5 Bc5 3. Nf3 d6 { Here the trick is to premove Ne7. Black will think that it is a blunder and won't think twice about taking the piece. } 4. exd6 ( 4. Bf4 { Another common move. White will see your premove and get excited about capturing D6. } 4... Ne7 { Premove NC6 here. Same idea. } 5. exd6 Nbc6 6. dxe7 Bxf2+ ) 4... Ne7 5. dxe7 Bxf2+ { White wins the queen } 6. Kxf2 $7 Qxd1 $19 { Stockfish says -4 here. White still has some counterplay, but if black plays correctly then they should win. Credit to Eric Rosen for the idea. } *
[Event "Englund Gambit: Englund Gambit Declined"]
[Site "https://lichess.org/study/CLDRYLV0/ViReMBZW"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit"]
[UTCDate "2021.02.21"]
[UTCTime "19:14:28"]
[Variant "Standard"]

1. d4 e5 { As you know, all previous chapters have involved white taking the pawn. But what happens if they don't? Here are some of the possible moves for white and how to counter them if you are interested. } 2. dxe5 ( 2. d5 Nf6 ( 2... c6 3. c4 ( 3. d6 Qf6 { wins the pawn [%cal Gf6d6,Gf8d6] } ) 3... Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 ) 3. e3 c6 4. c4 cxd5 5. cxd5 { Black has an advantage here } ) ( 2. Nf3 e4 3. Nfd2 d5 { The plan is for black to get a space advantage in the centre. } 4. c4 c6 5. Nc3 Be6 { keep D5 } ) ( 2. c3 e4 3. c4 c6 4. Nc3 ( 4. d5 Bb4+ 5. Bd2 e3 $1 6. Bxb4 ( 6. fxe3 Qh4+ 7. g3 Qxc4 { white has a bad pawn structure } ) 6... Qb6 { [%cal Gb6b4,Ge3f2,Gb6f2] } 7. Bc3 exf2+ 8. Kd2 fxg1=Q 9. Rxg1 { [%cal Rc3g7] } 9... Nf6 10. e3 cxd5 ) 4... d5 { Same plan } ) ( 2. e3 ) ( 2. c4 exd4 ( 2... Nf6 { You can also transfer to the Budapest Gambit here } ) 3. Qxd4 Nf6 4. Nf3 Nc6 5. Qd1 d5 ) ( 2. e4 exd4 3. Qxd4 ( 3. c3 { danish } ) 3... Nc6 4. Qd3 d5 5. exd5 Nb4 { [%cal Gb4d3,Gb4c2,Gb4d5] } ) ( 2. Nc3 exd4 3. Qxd4 Nc6 4. Qd3 Nb4 { [%cal Gb4c2,Gb4d3] } 5. Qd2 Bc5 6. a3 Nc6 ) 2... Nc6 3. Bf4 Qe7 4. Nc3 Nxe5 5. Nd5 { This is a tricky position. It may look hopeless for black, but with the right moves the defence holds. [%cal Bd5e7,Bd5c7,Gf4c7] } 5... Qd6 6. Nf3 f6 7. e4 Ne7 8. Nxe5 fxe5 9. Qh5+ Ng6 { Solid. } 10. Bxe5 Qxe5 11. Qxe5+ Nxe5 12. Nxc7+ Kd8 13. Nxa8 b6 { Even here, stockfish says only +0.5. Black has tons of possible counterplay and will soon capture the knight. [%cal Gc8b7] } *
[Event "Englund Gambit: TEST"]
[Site "https://lichess.org/study/CLDRYLV0/pob6iwQO"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit Complex: Englund Gambit"]
[UTCDate "2021.07.14"]
[UTCTime "17:33:39"]
[Variant "Standard"]

{ " To know your enemy, you must become your enemy " Defeat the Englund Gambit! } 1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Bf4 ( 4. Nc3 { This is another good move, but today we are playing the way showed in the study. } ) 4... Qb4+ 5. Bd2 ( 5. Qd2 { loses rook. [%cal Gb4b2] } ) ( 5. Nc3 { Does not lose, but loses advantage. } ) 5... Qxb2 6. Nc3 { Great! White has defended the rook and centralised the knight. } ( 6. Bc3 { We discussed this. BB4 and black wins. } ) 6... Bb4 { Black moves in. Defend! } 7. Rb1 Qa3 8. Nd5 { Yes Yes Yes! White threatens the bishop and C7, causing a fork between king and rook. [%cal Gd5b4,Gd5c7] } ( 8. Rb3 { There is a better move here } ) 8... Bxd2+ 9. Qxd2 { Now black must defend C7. } 9... Kd8 10. Ng5 { Congrats! You have successfully crushed black's risky play. Nice job! [%cal Gg5f7] } *
[Event "Englund Gambit: Summary"]
[Site "https://lichess.org/study/CLDRYLV0/zLEpEQgE"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Darkthunder1350"]
[ECO "A40"]
[Opening "Englund Gambit"]
[UTCDate "2020.12.20"]
[UTCTime "21:00:31"]
[Variant "Standard"]

{ These are only some of the traps in the Englund Gambit, I am sure there are many more that I have missed. Thank you for looking at my study and I hope you learned something. If you enjoyed, feel free to check out my other studies on the Scandinavian and Sicilian. } 1. d4 e5 *
[Event "üï∏Ô∏è Opening Traps üï∑Ô∏è: Fishing Pole Trap"]
[Site "https://lichess.org/study/SvG6A1WD/Qqxm5bqZ"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Drmatematik9"]
[ECO "C65"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[Opening "Ruy Lopez: Berlin Defense, Fishing Pole Variation"]
[UTCDate "2020.09.18"]
[UTCTime "05:39:03"]
[Variant "Standard"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Ng4 5. h3 h5 6. hxg4 hxg4 7. Ne1 Qh4 8. f3 g3 { [%csl Gf2][%cal Gg3f2] } 9. Bxc6 Qh1# *
[Event "üï∏Ô∏è Opening Traps üï∑Ô∏è: Lasker Trap"]
[Site "https://lichess.org/study/SvG6A1WD/Rg3AikCL"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Drmatematik9"]
[ECO "D08"]
[Opening "Queen's Gambit Declined: Albin Countergambit, Lasker Trap"]
[UTCDate "2020.09.18"]
[UTCTime "05:39:03"]
[Variant "Standard"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. e3 $2 Bb4+ 5. Bd2 dxe3 $1 6. Bxb4 exf2+ 7. Ke2 ( 7. Kxf2 Qxd1 $19 ) 7... fxg1=N+ $1 ( 7... fxg1=Q $2 8. Qxd8+ Kxd8 9. Rxg1 ) 8. Rxg1 Bg4+ $19 { [%csl Rd1,Re2][%cal Bg4d1] } *
[Event "üï∏Ô∏è Opening Traps üï∑Ô∏è: Budapest Trap"]
[Site "https://lichess.org/study/SvG6A1WD/3uMUDMpL"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Drmatematik9"]
[ECO "A45"]
[Opening "Indian Defense: Lazard Gambit"]
[UTCDate "2020.09.18"]
[UTCTime "05:39:03"]
[Variant "Standard"]

1. d4 Nf6 2. Nd2 e5 3. dxe5 Ng4 4. h3 $2 ( 4. Ngf3 { I played this game against my friend in Friendly Game in Coffeehouse ca. 10 years ago! } 4... Be7 $1 5. h3 $2 Ne3 $1 6. fxe3 Bh4+ 7. g3 ( 7. Nxh4 Qxh4+ 8. g3 Qxg3# ) 7... Bxg3# ) 4... Ne3 $1 5. fxe3 Qh4+ 6. g3 Qxg3# *
[Event "üï∏Ô∏è Opening Traps üï∑Ô∏è: Monticelli Trap"]
[Site "https://lichess.org/study/SvG6A1WD/5f5XoLxd"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Drmatematik9"]
[ECO "E11"]
[Opening "Bogo-Indian Defense: Monticelli Trap"]
[UTCDate "2020.09.18"]
[UTCTime "05:39:03"]
[Variant "Standard"]

{ In chess, the Monticelli Trap is a combination in the Bogo‚ÄìIndian Defence, named for Italian champion Mario Monticelli from the game Monticelli versus Proke≈°, Budapest 1926. Although it is called a trap because White wins the exchange, Black does obtain some compensation. } 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ { Black plays the Bogo‚ÄìIndian Defence. } 4. Bd2 Bxd2+ 5. Qxd2 b6 6. g3 Bb7 7. Bg2 O-O 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 $5 { White threatens mate with 11.Qxh7# as well as 11.Bxb7 winning a bishop and a rook. After either ... [%csl Rh7,Rb7][%cal Rc2h7,Rg2b7] } 10... Qxg5 ( 10... Ne4 11. Bxe4 { Former world champion Jos√© Ra√∫l Capablanca allowed 10.Ng5 twice in consecutive games as Black against Max Euwe in Amsterdam, 1931, drawing both times. The examined next chapter. } 11... Bxe4 ) 11. Bxb7 { Black loses the exchange, but obtains compensation in the form of one or more pawns and possibly a weakened white king. It is unclear if the position is a forced win for White. } *
[Event "üï∏Ô∏è Opening Traps üï∑Ô∏è: Kieninger Trap"]
[Site "https://lichess.org/study/SvG6A1WD/IGgjtjuM"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "*"]
[Annotator "https://lichess.org/@/Drmatematik9"]
[ECO "A52"]
[Opening "Indian Defense: Budapest Defense, Rubinstein Variation"]
[UTCDate "2020.09.18"]
[UTCTime "05:39:03"]
[Variant "Standard"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Ngxe5 8. axb4 $4 Nd3# *