1.Nb1c3 c7c5 2.Nc3d5 e7e5 3.d2d3 c5c4 4.Ra1b1 c4c3 5.h2h4 e5e4 6.Rh1h3 e4e3 7.Rh3f3 g7g5 8.a2a3 b7b5 9.b2xc3 b5b4 10.a3xb4 Qd8c7 11.f2xe3 Qc7c5 12.Rf3f4 g5xh4 13.Ng1f3 h4h3 14.b4xc5 h3xg2 15.Rb1b4 g2xf1B 16.Nf3e5 Bf1h3 17.Rb4c4 Ng8h6 18.Rf4e4

1.d2d4 a7a5 2.e2e4 a5a4 3.Bf1b5 a4a3 4.b2xa3 h7h6 5.Bb5a4 h6h5 6.Qd1d2 h5h4 7.Qd2a5 c7c5 8.d4xc5 h4h3 9.g2xh3 g7g6 10.Ke1d2 g6g5 11.Kd2c3 g5g4 12.Ng1e2 g4g3 13.Ne2d4 g3g2 14.Nd4b5 Rh8h4 15.Rh1d1 g2g1Q 16.Rd1d3 Qg1xf2 17.Kc3b3 Qf2xh2 18.Rd3c3

b2b3 c7c5 a2a3 c5c4 e2e3 c4c3 d2xc3 d7d5 Bf1c4 d5d4 e3xd4 e7e6 h2h4 Bf8c5 d4xc5 h7h6 Qd1d6 g7g5 Qd6a6 Ke8f8 Qa6a4 g5xh4 Ng1f3 h4h3 Nf3d4 h3xg2 Nd4b5 e6e5 Rh1xh6 e5e4 Rh6a6 e4e3 Ra6a5

[Event "6th Tal Memorial"] [Site "Moscow RUS"] [Date "2011.11.16"] [Round "1"] [White "Kramnik, V."] [Black "Nepomniachtchi, I."] [Result "0-1"] [ECO "A37"] [WhiteElo "2800"] [BlackElo "2730"] [PlyCount "106"] [EventDate "2011.11.16"] 1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. a3 d6 (6... Nge7 7. b4 d5 8. cxd5 Nxd5 9. Ng5 Nc7 10. d3 cxb4 11. axb4 e4 12. Ngxe4 f5 {1/2 Gelfand,B (2733)-Grischuk,A (2747)/Kazan RUS 2011/The Week in Chess 863 (58)}) 7. O-O Nge7 (7... a5 8. Ne1 Be6 9. d3 Nge7 10. Nc2 d5 11. cxd5 Nxd5 12. Ne3 Nde7 13. Nc4 O-O 14. Bg5 f6 15. Be3 b6 16. Qa4 Rc8 $6 (16... Qc7) 17. Qb5 $16 {Kramnik, V (2788)-Navara,D (2672)/Prague 2008}) 8. b4 e4 (8... h6 9. Rb1 Rb8 10. d3 O-O 11. Bd2 Be6 12. Ne1 f5 13. Qa4 f4 14. e3 g5 15. b5 Na5 16. Ne2 b6 17. exf4 gxf4 18. gxf4 Ng6 19. fxe5 dxe5 20. Qd1 Qd7 21. Be4 Bf5 22. Bxa5 bxa5 23. Ng3 $16 { Kramnik,V (2788)-Alekseev,E (2708)/Moscow 2008}) (8... cxb4 $6 9. axb4 Nxb4 10. Ba3 Na6 11. Ne4 Nc5 12. Nfg5 Qc7 13. Nxd6+ Qxd6 14. Ne4 Nxe4 15. Bxd6 Nxd6 16. Qa4+ Kf8 17. Qb4 Ne8 18. Bxb7 a5 19. Bxc8 Rxc8 20. Rxa5 f5 21. Ra7 Bf6 22. Rfa1 Rc6 23. R1a6 Rxa6 24. Rxa6 Kf7 25. Qb6 g5 26. Qe6+ Kg7 27. Ra7 Kf8 28. c5 {1-0 Martinovic,S (2415)-De Firmian,N (2475)/Bor 1984}) 9. Ne1 (9. Ng5 h6 10. Ngxe4 f5 {[%csl Ge4]}) 9... f5 10. Bb2 O-O (10... Be6 11. d3) 11. d3 Be6 12. dxe4 ( 12. Rb1 exd3 13. exd3 f4 $5) 12... fxe4 13. Bxe4 Bxc4 14. Nc2 $146 (14. Bg2 cxb4 15. axb4 Nxb4 16. Qd2 Nec6 17. Rb1 a5 18. Nc2 Nxc2 19. Qxc2 Nb4 20. Qd2 d5 21. Rfd1 d4 22. Ne4 Bb3 23. Rdc1 Ba2 24. Ra1 Bd5 25. Ba3 Qe7 26. Bxb4 axb4 27. Rxa8 Rxa8 28. Nf6+ Bxf6 {Romanishin,O (2530)-Agzamov,G (2570)/Sochi 1984/MCD/1/ 2 (39)}) (14. Nd3 d5 15. Bg2 Bxd3 (15... d4 16. Ne4 $16) 16. exd3 cxb4 17. axb4 Nxb4 18. Qb3 a5 19. Ba3 Rc8 20. Bxb4 axb4 21. Nxd5 Nxd5 22. Qxd5+ Kh8 23. Rab1 Bc3 24. Qxb7 Rb8 25. Qa6 {1/2 Zubarev,A (2546)-Borovikov,V (2580)/Poltava 2008/ CBM 127 Extra}) (14. bxc5 dxc5 15. Nd3 Rc8 $1 (15... b6 16. Qa4) 16. Nxc5 Qa5) 14... d5 15. Bg2 d4 16. Ne4 {[%csl Gc2]} Bxe2 {Íå ôàêò} (16... b6 $1 17. bxc5 bxc5 18. Nxc5 $6 (18. Rc1 $1 {[%cal Gc1c5]} Qb6 19. Nb4 $1 Na5 20. Rxc4 Nxc4 21. Qb3 cxb4 22. Qxc4+ Kh8 23. Ng5 Rac8 24. Nf7+ Kg8 25. Nh6+ Kh8 $11) 18... Qb6 19. Na4 Qb5 20. Nxd4 Nxd4 21. Bxd4 Rad8 22. e3 (22. Nc3 Qa5) 22... Bxd4 ( 22... Nf5 $5 23. Rb1 Qe8 24. Re1 Nxd4 25. exd4 Qf7 26. Qc2 Bxd4 27. Kh1 Bxf2 $17) 23. exd4 Bxf1 24. Bxf1 Qd5 {=+}) (16... cxb4 17. Nxb4 Rc8 $11 {[%cal Gb7b5]}) 17. Qxe2 d3 18. Qg4 $1 Bxb2 19. Rad1 Qc8 $1 (19... dxc2 20. Rxd8 Raxd8 21. Nxc5 {[%cal Gg4c4]} Nd4 22. Nd3 Nef5 23. Nxb2 Ne3 24. fxe3 Rxf1+ 25. Bxf1 c1=Q 26. exd4 Qe3+ (26... Qxb2 27. Qe6+ {[%csl Gd8]}) 27. Kg2 Qxd4 28. Qxd4 Rxd4 {+/- èëè +=}) 20. Qxc8 Raxc8 21. Rxd3 cxb4 22. axb4 {[%csl Ga7,Gb4,Gb7]} Rcd8 23. Rxd8 Rxd8 24. Rb1 (24. b5 $1) 24... Bg7 {Ïåðåëîìíûé ìîìåíò.} 25. h4 $2 (25. b5 $1 Nd4) 25... b5 $1 {[%csl Gb4]} 26. Bf1 (26. Re1 a6 27. Nc5 Rd2 28. Be4 Bc3 29. Re3 Bxb4 30. Nxa6 Rd1+ 31. Kg2 Bd6 {[%csl Ga6]} 32. Rb3 Nd4 33. Nxd4 Rxd4 34. Rd3 Nc6 35. f4 Kf7 36. Kf3 Rxd3+ 37. Bxd3 b4 38. Ke4 $11) 26... a6 27. Nc5 Rd2 28. Ne3 Bd4 29. Ne4 (29. Nxa6 Ne5 30. Bxb5 Nf5 31. Nxf5 gxf5 { [%cal Ge5g4]} 32. Kf1 $1 Rxf2+ 33. Ke1 $11) 29... Rb2 ({Ïðè íè~~üåé ÿ ðåêîìåíäîâàë áû} 29... Ra2 $5) 30. Rxb2 Bxb2 31. Nc2 Nd5 32. Nc5 Ndxb4 33. Nxb4 Nxb4 34. Nd3 (34. Kg2 $5 Bd4 35. Nxa6 $1 Nxa6 36. Bxb5 Nc5 37. f4 {- ïîõîæå íà ðàâåíñòâî è áðàòñòâî ñ ïîçèöèè ñëàáîñòè}) 34... Nxd3 35. Bxd3 Kf7 {[%csl Ga6, Gb5]} 36. f4 {Íå ôàêò. Âîçìîæíî, ýòî ïðîñòî ïîòåðÿ òåìïà.} (36. h5 $5 gxh5 37. Bxh7 {[%cal Gf2f4]} (37. f4 Ke6 38. Kf2 Kd5 39. Ke2 h6 $1 40. Bg6 Kc4 41. Kd2 ( 41. Bxh5 Kc3 $1) 41... Bc3+ 42. Kc2 Be1 $1 $19 {[%cal Gh6h1]}) 37... a5 (37... Ke6 38. Kf1 Kd5 39. Ke2 Kc4 40. Kd2 Bc3+ 41. Kc2 Be1 42. Bg8+ Kb4 43. Kb2 Bxf2 44. Bf7 Bxg3 45. Bxh5 $11) 38. Kf1 $1 a4 39. Ke2 b4 (39... Bd4 40. Bd3 b4 41. Bb5 a3 42. Bc4+ Kf6 43. f4 $11) 40. Kd3 Bc3 41. Kc4 Be1 42. Kb5 a3 43. Bc2 Kf6 44. Bb3 Kf5 45. Ka4 $11) 36... Ke6 37. Kf2 (37. h5 gxh5 38. Bxh7 a5 {- ïî òåìïàì íå òàê î~~åâèäíî}) (37. f5+ gxf5 38. Kf2 h6 39. Kf3 Be5 40. Kf2 Kd5 $1 41. Bxf5 Kd4 42. Ke2 Bxg3 43. h5 Kc3 44. Bd3 Bf4 $19) 37... Kd5 38. Ke2 (38. f5 Kc5 $1 39. fxg6 a5 40. gxh7 (40. h5 b4 41. Bc2 Kc4) 40... b4 $1 {[%cal Gb4b3]} (40... a4 41. Bg6 $1 Bh8 (41... b4 42. Be8 a3 43. Bf7 Kd4 $2 44. h8=Q+ $1) 42. Ke3 b4 43. Be8 a3 44. Bf7 $11) 41. Bc2 (41. Bg6 b3) 41... Kc4 42. Ba4 (42. g4 b3) 42... b3 43. g4 Kb4 44. Bxb3 Kxb3 45. g5 a4 46. h5 a3 47. g6 a2 48. h6 a1=Q 49. g7 Bxg7 $19) 38... Kc5 39. Kd2 (39. f5 a5 $1 40. fxg6 b4 $1 (40... a4 41. Bf5 $1) 41. Bc2 hxg6 42. Bb3 Be5 43. g4 Kb5 44. Bf7 (44. h5 a4) 44... Ka4 $1 $19 {[%cal Gb4b3]}) 39... a5 40. f5 a4 $1 {[%cal Gd3g6,Gg6e8,Ge8a4]} 41. Bc2 a3 42. Bb1 gxf5 43. Kc2 Kb4 44. Ba2 Be5 45. Be6 a2 46. Bxa2 Bxg3 47. h5 h6 48. Kd3 Ka3 49. Bd5 b4 50. Kc2 Be5 51. Bb3 f4 52. Bd5 Bf6 53. Kb1 b3 0-1

[Site "ChessTempo.com"] [Date "2012.2.7"] [Round "?"] [White "Computer 54"] [Black "fuzzyLogic"] [WhiteElo "2500"] [Result "*"] 1.c4 e5 2.Nc3 Nf6 3.Nf3 Nc6 4.g3 Bc5 5.d3 Ng4 6.Ne4 Bb4+ 7.Nc3 d5 8.Bg5 f6 9.cxd5 Qxd5 10.e4 Qc5 11.d4 Nxd4 12.Nxd4 exd4 13.Qa4+ Bd7 14.Qd1 dxc3 15.Qf3 cxb2+ 16.Ke2 bxa1=Q 17.Bc1 Bb5+ 18.Qd3 Qxf2+ 19.Kd1 Ba4+ 20.Qb3 Rd8+ 21.Bd3 Rxd3# *

1. e4 e5 2. Kf3 Kc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O Bc5 7. d3 d6 8. Bg5 h6 9. Bxf6 Qxf6 10. Kc3 O-O 11. Kd5 Qd8

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O Bc5 7. d3 d6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nc3 O-O 11. Nd5 Qd8

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Bxf3 5. gxf3 e5 6. Nc3 Qd7 7. Bb5 c6 8. Ba4 Qh3 9. d4 Qg2 10. Rf1 Qxh2 11. d5 Bb4 12. Qe2 Nf6 13. Bd2 O-O 14. dxc6 Nxc6 15. Bxc6 bxc6 16. O-O-O Qh3 17. Rg1 Rad8 18. Rg5 Bxc3 19. Bxc3 Rxd1+ 20. Qxd1 Nd5 21. Rxe5 Nxc3 22. bxc3 Qh6+ 23. Qd2 Qh1+ 24. Qd1 Qxd1+ 25. Kxd1 Rd8+ 26. Kc1 Kf8 27. c4 g6 28. f4 Rd4 29. f5 Rxc4 30. fxg6 fxg6 31. Ra5 h5 32. Rxa7 h4 33. Kd2 Kg8 34. Ra3 Kf7 35. Kd3 Rf4 36. Ke3 Rc4 37. Kd3 Rf4

[Event "USCF Rated Game"] [White "DashCancel"] [Black "NN"] [Result "1-0"] [ECO "C21"] [WhiteElo "1580"] [BlackElo "1550"] [PlyCount "65"] {C21: Danish Gambit} 1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Bc4 cxb2 {The Danish Gambit is an important gambit line in the Open Game (1.e4 e5). White offers two pawns immediately in return for complete central domination with his bishops. If Black chooses to accept one or both pawns, he must play carefully, as Black's kingside becomes extremely vulnerable after seemingly normal development moves.} (4... d5 $11 {is an important variation that gives Black immediate equality.}) 5. Bxb2 Bb4+ (5... d5 {Is the main line, returning the pawns immedately and trading off queens in order to diffuse White's initiative. } 6. Bxd5 Nf6 7. Bxf7+ Kxf7 8. Qxd8 Bb4+ 9. Qd2 Bxd2+ 10. Nxd2 Re8 11. Ngf3 Nc6 12. O-O) 6. Nc3 $5 {Kf1 and Nd2 are more common. Having previously played Kf1, I find that it's hard to complete development if Black plays accurately.} Nc6 7. Nge2 $5 {More accurate is Nf3, but I like the idea of keeping f2-f4 as an option.} Nf6 8. O-O d6 $5 $11 {A strategic inaccuracy; Black should aim to play d7-d5 in one move. At this point, Black is two pawns up, but White's initiative keeps the position equal. White will attempt to mount an overwhelming kingside attack, while Black aims to safely complete development and trade down to an endgame with a winning advantage.} (8... Bd6 {is a favorite of Houdini, but would be difficult to find over the board.} 9. Nb5 Be5 10. Bxe5 Nxe5 11. Rc1 $15) 9. Qb3 {Nd5 right away is just a tiny bit better as it complicates matters more for Black.} (9. Nd5 $1 Bc5 (9... Nxe4 $2 10. Nxb4 Nxb4 11. Ng3 $1 d5 12. Qa4+ Nc6 13. Bxg7 $1) 10. Nxf6+ gxf6 11. Rc1 Ne5 12. Nf4 c6 $11) 9... O-O 10. Nd5 $1 {Threatening the bishop on b4 and ultimately disrupting Black's kingside pawn structure.} Bc5 {objectively the best move Black has.} (10... Nxe4 $4 11. Nxb4 {Despite having 3 pawns for the piece, White's initiative and domination of the entire board secures the advantage.} Na5 (11... Nd2 $4 12. Qg3 $1 $18) 12. Qc2 Nxc4 13. Qxc4 Re8 $16 (13... Nd2 $4 14. Qc3 {Threatening mate on g7} Qg5 15. Bc1 $1 {Pinning and winning the knight } c5 16. Nc2 $18)) 11. Nxf6+ gxf6 12. Qg3+ {This queen transfer to the kingside allows White to exploit the weak pawn in Black's position immediately. } Kh8 13. Qh4 {There's now the immediate threat of 14. Bxf6, winning Black's queen.} Ne5 {Forced.} 14. Kh1 $1 {The bishop on c4 is taboo as the Black knight is the only piece preventing Bxf6.} Be6 {Black would love for White to cede the bishop pair and fix his weak pawn structure, but White has a great resource to prevent this.} 15. Bd3 $1 {Again playing on the x-ray on f6. White now has ideas of f2-f4 and e4-e5, exploiting the weak h7 pawn.} (15. Bxe6 $2 { A strategic mistake, as Black's weakness can now be dissolved.} fxe6 $15 {The pawn on f6 is now defended by the rook, killing White's attack.}) 15... Rg8 16. h3 {A quiet but necessary move, preventing Rg4.} Kg7 $5 {An interesting attempt to bring the Black king to safety. Houdini doesn't take much issue with it, but it certainly looks ugly.} (16... Rg6 $1 {An exchange sacrifice is another way that Black can stay in the game.} 17. Nf4 Kg8 18. Nxg6 fxg6 $11) 17. Nf4 Nxd3 $4 {Black misses a critical tactic that allows White to exploit the weak f6 pawn.} (17... h6 $142 $11 {keeps the position equal.}) 18. Bxf6+ $1 $18 Qxf6 19. Nh5+ Kf8 20. Nxf6 {White wins a queen and a pawn for two minor pieces, giving him a winning game.} Rg6 21. Nd5 (21. f4 $142 {is objectively better, but there's no need to take risks with such a clear advantage.} Nf2+ 22. Rxf2 Bxf2 23. Nxh7+ Kg8 24. Qxf2 Kxh7 25. f5 $18) 21... Bxd5 22. exd5 Kg7 23. Rad1 {Removing the pesky threats on f2.} Ne5 24. f4 Ng4 $2 {Black is hoping for 25. hxg4?? Rh6!} 25. f5 $1 Bf2 {Desperation.} 26. Rxf2 Nxf2+ 27. Qxf2 Rf6 28. Rc1 c5 29. dxc6 bxc6 30. Rxc6 d5 31. Qg3+ Rg6 32. fxg6 hxg6 33. Qe5+ (33. Qe5+ Kg8 34. Qxd5 Kg7 35. Qe5+ Kg8 36. Qf6 Rb8 37. Rc7 Rf8 38. Rxa7 g5 39. Qxg5+ Kh8 40. Ra4 f5 41. Rh4#) 1-0

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. O-O Bc5 7. d3 d6 8. Bg5 h6 9. Bxf6 Qxf6 10. Nc3 O-O 11. Nd5 Qd8