[Event "DSB-01.Kongress"]
[Site "Leipzig"]
[Date "1879.07.19"]
[Round "10"]
[White "Schottlaender, Arnold"]
[Black "Paulsen, Louis"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "66"]
[EventDate "1879.07.14"]
[EventRounds "11"]
[EventCountry "GER"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 Bxc3 11. bxc3 h6 12. Bh4 Qd6 13. Qd2 (13. Qf3 Rb8
14. Rfe1 {[%eval 36,18]}) (13. Qf3 Bg4 14. Qg3 {[%eval 48,27]}) (13. Qf3 Re8
14. Bxf6 {[%eval 44,28]}) 13... Bd7 (13... Re8 14. Rae1 Ba6 {[%eval 0,25]
Houdini 4 x64}) (13... Re8 14. Bg3 Qc6 {[%eval 9,19] New Engine}) 14. Rad1 (14.
Bg3 Qc5 15. Qf4 {[%eval 17,24] Houdini 4 x64}) 14... Rfe8 (14... Ne4 15. Bxe4
dxe4 {[%eval -9,23] Houdini 4 x64}) 15. Rfe1 (15. f3 Rab8 {[%eval 13,25]
Houdini 4 x64}) 15... c6 (15... Ne4 16. Bxe4 Rxe4 {[%eval 0,25] Houdini 4 x64})
16. c4 Kh8 (16... Rxe1+ {[%eval 55,24] Houdini 4 x64}) 17. c5 $1 Qf8 18. Bxf6
gxf6 19. Qf4 Qg7 (19... f5 20. Qc7 Be6 {[%eval 143,22] Houdini 4 x64}) (19...
Re6 20. c4 Rc8 {[%eval 180,21] Fritz 13}) 20. Qc7 (20. Rxe8+ Rxe8 21. Qd6 {
[%eval 161,25] Houdini 4 x64}) 20... Bh3 (20... Be6 21. Qxc6 Rac8 {[%eval 142,
24] Houdini 4 x64}) 21. g3 Rec8 (21... Qf8 22. Qxc6 Be6 {[%eval 135,23]
Houdini 4 x64}) 22. Qf4 $6 (22. Qd6 Rd8 23. Qxc6 {[%eval 188,23] Houdini 4 x64}
) 22... a5 $6 (22... Qg5 23. Qa4 Kg7 {[%eval 43,27] Houdini 4 x64}) 23. Re7 (
23. f3 Be6 24. Rb1 {[%eval 144,23] Houdini 4 x64}) 23... Be6 $4 (23... Re8 24.
Rde1 Rxe7 {[%eval 106,25] Houdini 4 x64}) 24. Re1 $18 Qg5 (24... Bg4 25. Kg2 {
[%eval 344,23] Houdini 4 x64}) 25. Qd6 (25. Qd4 Bf5 26. Rxf7 {[%eval 539,24]
Houdini 4 x64}) 25... Rd8 26. Qxc6 f5 $6 (26... Rac8 27. Qb7 Rb8 {[%eval 440,
24] Houdini 4 x64}) 27. R1xe6 (27. R7xe6 fxe6 28. h4 {[%eval 971,20] Houdini 4
x64}) 27... fxe6 28. Qxe6 Rf8 29. f4 (29. c6 Qf6 30. Bxf5 {[%eval 574,25]
Houdini 4 x64}) 29... Qf6 30. Bxf5 $5 (30. Qe3 Rf7 31. Re5 {[%eval 305,20]
Houdini 4 x64}) 30... Qxe6 31. Bxe6 Rfe8 (31... Rac8 32. Bxc8 {[%eval 168,22]
Houdini 4 x64}) 32. Rxe8+ Rxe8 33. c6 $6 (33. f5 Kg7 34. c6 {[%eval 791,30]
Houdini 4 x64}) 33... Rxe6 (33... Rxe6 34. c7 Rc6 {[%eval -1316,23] Houdini 4
x64}) (33... Rxe6 34. g4 Rxc6 35. a3 {[%eval -1225,22] Houdini 3 x64/vexator})
0-1

[Event "World Championship 01st"]
[Site "USA"]
[Date "1886.01.13"]
[Round "2"]
[White "Steinitz, William"]
[Black "Zukertort, Johannes Hermann"]
[Result "0-1"]
[ECO "C47"]
[Annotator "ChessBase"]
[PlyCount "92"]
[EventDate "1886.01.11"]
[EventType "match"]
[EventRounds "20"]
[EventCountry "USA"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 (7.
Qd4 Qe7 8. f3 d5 9. Bg5 c5 10. Bb5+ Kf8 11. Qd3 (11. Bxf6 cxd4 12. Bxe7+ Kxe7
13. a3 dxc3 14. axb4 cxb2 15. Rb1 Rb8 16. Bc6 Rxb4 17. Bxd5 a5 $19) (11. Qd2 d4
12. O-O-O Bb7 $19 {Steinitz}) 11... d4 (11... c4 12. Bxf6 $14) 12. O-O-O $14 {
Schallopp}) 7... d5 8. exd5 cxd5 (8... Nxd5 9. O-O Nxc3 10. Qe1+ $14) (8...
Qe7+ 9. Qe2 Qxe2+ 10. Kxe2 cxd5 11. Nb5 Kd8 12. Rd1 c6 13. Nd4 Kc7 $10 {A.
Rodriguez-A.Mihalchishin,Havanna 1982}) 9. O-O O-O 10. Bg5 c6 (10... Bxc3 11.
bxc3 {/\ Rb1, c4 |^}) (10... Be7 11. Bxf6 Bxf6 12. Nxd5 Bxb2 (12... Qxd5 13.
Bxh7+ $18) 13. Rb1 Bf6 (13... Be5 14. Bxh7+ Kxh7 15. Qh5+ $18) 14. Qh5 g6 15.
Qf3 $18 Bg7 {16.Nc7, 16.Ne7, 16.Nf6}) (10... Be6 11. Nb5 Be7 12. Nd4 Qd6 13.
Nxe6 fxe6 14. c4 Qe5 15. Bh4 Qxb2 16. cxd5 exd5 17. Bxf6 Qxf6 18. Qh5 $10 {
Radulov,I-Agzamov,G, Belgrad, 82}) 11. Ne2 (11. Qf3 Bd6 12. Na4 $1 Be5 13. Bf4
Re8 $10) 11... Bd6 {/\ Bh2 nebst Ng4} 12. Ng3 $6 {12.Nd4!} h6 $1 13. Bd2 (13.
Be3 Ng4 14. Qf3 Qh4 15. h3 Bxg3 $2 16. fxg3 $19 {Minckwitz}) 13... Ng4 $1 $15
14. Be2 $8 (14. h3 Nxf2 15. Kxf2 Qh4 {/\ 16...f5 17...f4-/+/-+}) 14... Qh4 15.
Bxg4 Bxg4 16. Qc1 Be2 $6 {>= 16...Bd7 /\f5  16...f5?! 17.f4!+/= ץg4} 17. Re1 {
1h} Ba6 $6 18. Bc3 $36 {/\ Bg7,Nf5+- 18...d4 19.Re4 Steinitz} f5 19. Re6 Rad8
20. Qd2 d4 {1h} 21. Ba5 $1 (21. Rxd6 dxc3 22. Qd1 f4 23. Ne4 f3 24. Nxc3 Qg4
$19) 21... Rd7 22. Rxd6 Rxd6 23. Bb4 Qf6 24. Rd1 $2 (24. Nxf5 Rd7 25. Bxf8 Qxf5
26. Ba3 $10 {^-}) (24. Re1 $1 $36 {Steinitz}) 24... Rd5 25. Bxf8 Qxf8 26. Nh5
Qe8 27. Nf4 Re5 $15 28. h4 c5 (28... g5 29. hxg5 hxg5 30. Nd3 $16) 29. h5 $2 {
29.b4! Steinitz} Re4 30. c3 {2h} Qb8 $6 (30... Qe5 31. Nd3 Qd6 32. f3 Re3 33.
Nf2 Rxf3 34. gxf3 Qg3+ 35. Kh1 Bb7 $19 {Schallopp}) 31. g3 (31. Nd3 Rh4 32. g3
Rxh5 33. Nxc5 Qa8 $19) 31... Qe5 32. Ng6 $2 (32. f3 $1 Re3 33. cxd4 cxd4 34.
Qxd4 Qxd4 35. Rxd4 Rxf3 36. Kg2 Bb7 37. Nd5 Re3 38. Kf2 Re5 39. Nf4 $14 {_|_})
32... Qd6 33. Nf4 d3 $1 34. b3 (34. Nxd3 $2 Bxd3 35. Qxd3 Re1+ 36. Kg2 Rxd1 $19
) 34... c4 35. Rb1 Kh7 36. Kh2 $2 (36. Kg2 $1 Bb7 37. f3 $10) (36. bxc4 Bxc4
37. Rb7 $13 {Black has to defend against Rb7-b8 and Ng6.}) 36... Qb6 37. Kg1 (
37. b4 $2 Re2 38. Nxe2 Qxf2+ 39. Kh3 f4 $19) 37... Bb7 38. Rb2 Qc6 {/\ 39...
Rf4! , 39...Re1!} 39. f3 Qc5+ 40. Qf2 (40. Kh2 Re2+ 41. Nxe2 Qf2+ 42. Kh3 Qxf3
$1 $19) (40. Kg2 Re3 $19) 40... Re1+ 41. Kh2 $2 (41. Kg2 Re3 42. Ne6 {/\ Nd4}
Bxf3+ 43. Qxf3 Rxe6 44. bxc4 $10 {Steinitz} Re3 45. Qd5 Qc7 $1 (45... Re2+ 46.
Rxe2 dxe2 47. Qxc5 e1=Q 48. Qxf5+ $18) 46. Qxf5+ Kg8 47. Qg6 Qe5 48. Rb5 Qc7 (
48... Re2+ $2 49. Kh3 Qc7 50. Qxd3 $18) 49. Rd5 $18 {Minckwitz}) 41... Qxf2+
42. Rxf2 Bxf3 $1 $19 43. g4 $2 (43. Ng2 Bxg2 44. Kxg2 cxb3 45. axb3 Rc1 46. c4
Rc2 47. Kf1 d2 48. Ke2 d1=Q+ $19) 43... Be2 44. Ng2 d2 45. Ne3 cxb3 46. axb3
Bxg4 0-1

[Event "?"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Horowitz"]
[Black "Idea Variation 1"]
[Result "*"]
[ECO "C47"]
[PlyCount "48"]
[EventDate "1965.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Be7 12. Rae1 h6 13. Bxh6 gxh6 14. Qe3
d4 15. Qxh6 Qd6 16. Qg5+ Kh8 17. f4 $6 (17. Na4 Re8 18. Qh6+ {[%eval 138,30]
Komodo 8}) (17. Na4 Rd8 18. f4 {[%eval 102,27] New Engine}) (17. Na4 Rd8 18. f4
{[%eval 62,31] Stockfish 5}) 17... dxc3 (17... Ng8 18. Rxe7 dxc3 {[%eval 36,30]
Komodo 8}) 18. Qh6+ Kg8 19. Rf3 (19. Qg5+ Kh8 {[%eval 0,21] Fritz 13}) 19...
Bg4 (19... Qc5+ 20. Ree3 Qh5 {[%eval 58,32] Komodo 8}) (19... Qc5+ 20. Ree3 Qh5
{[%eval -2,19] Fritz 13}) 20. Rg3 $1 (20. Qg5+ $2) 20... Qc5+ 21. Kf1 (21. Ree3
Qh5 22. Qxh5 {[%eval 54,27] Komodo 8}) 21... Qh5 $1 (21... Rfb8 $2) 22. Qxh5
Nxh5 23. Rxg4+ Ng7 (23... Kh8 24. Rxe7 cxb2 {[%eval 0,28] Komodo 8}) 24. Rxe7
Rfe8 (24... Rfe8 25. Rxe8+ Rxe8 26. bxc3 {[%eval 366,26] Komodo 8}) *

[Event "?"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Horowitz"]
[Black "Idea Variation 2"]
[Result "*"]
[ECO "C47"]
[PlyCount "80"]
[EventDate "1965.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Bd6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2
c5 (14... Re8 15. h3 Be5 {[%eval 0,27] Houdini 4 x64}) (14... Rb8 15. b3 Re8 {
[%eval 0,23] Komodo 6/Clare}) (14... Bd7 15. c3 Rab8 {[%eval -4,17] Deep Fritz
14}) 15. c4 (15. Rad1 Rd8 16. Ng3 {[%eval 0,32] Houdini 4 x64}) (15. b3 Be6 16.
c4 {[%eval 0,18] Houdini 4 x64}) 15... dxc4 (15... d4 16. Ng3 a5 {[%eval -3,26]
Stockfish 5}) 16. Bxc4 Be5 (16... Rd8 17. Rad1 Be6 {[%eval 0,22] Deep Fritz 14
x64/steffan}) (16... Rd8 17. Rad1 Be6 {[%eval -4,13] Fritz 11 SE}) 17. Nc3 (17.
f4 Bxb2 18. Rab1 {[%eval 0,32] Houdini 4 x64}) (17. f4 Bxb2 18. Rab1 {[%eval 0,
25] Houdini 3 w32}) (17. f4 Bxb2 18. Rab1 {[%eval 0,24] Stockfish 5}) 17... Rb8
$17 {Horowitz} 18. Rac1 Rxb2 19. Na4 Rd2 20. Nxc5 Bb2 (20... Kg7 21. Nd3 Bd4 {
[%eval -29,25] Houdini 4 x64}) 21. Rb1 Bf5 22. Bd3 Bxd3 23. Nxd3 Ba3 (23... Bc3
24. Rfd1 Rxa2 {[%eval -23,27] Houdini 4 x64}) 24. Rbd1 (24. Rfd1 Rxd1+ 25. Rxd1
{[%eval 0,27] Houdini 4 x64}) 24... Rxa2 (24... Rc2 25. Rfe1 Rd8 {[%eval -29,
26] Houdini 4 x64}) 25. Ra1 Rxa1 26. Rxa1 Rb8 27. Kf1 Rb3 28. Ke2 a5 29. Kd2
Bb4+ 30. Nxb4 axb4 31. Ra8+ Kg7 32. Rb8 Rb2+ 33. Ke3 f5 34. g3 Kg6 35. Rb6+ Kg5
36. f4+ Kh5 37. h3 Rb1 38. Kf3 Rf1+ 39. Kg2 Rb1 40. Kf3 Rb3+ {1/2-1/2 (40)
Alexander,C-Gligoric,S Hastings 1956} *

[Event "?"]
[Site "?"]
[Date "1965.??.??"]
[Round "?"]
[White "Horowitz"]
[Black "Idea Variation 3"]
[Result "*"]
[ECO "C47"]
[PlyCount "33"]
[EventDate "1965.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 Be6 11. Ne2 Be7 (11... h6 12. Bh4 Bd6 13. f4 (13.
Nd4 c5 14. Nf5 Bxf5 15. Bxf5 Be5 16. c3 Rb8 17. f4 Bc7 18. b3 Qd6 19. Qf3 Rfe8
20. Rad1 d4 21. Bf2 Nd5 22. cxd4 Nxf4 23. g3 Ne2+ 24. Kh1 Nxd4 25. Bxd4 cxd4
26. Be4 Re7 27. Bd5 Bb6 28. Bxf7+ Kh8 29. Bc4 Rbe8 30. Bd3 Re5 31. Kg2 Bc5 {1/
2-1/2 (31) Alexander,C-Kluger,G Amsterdam 1954}) 13... Bc5+ 14. Kh1 Bg4 15. h3
Bxe2 16. Qxe2 Re8 17. Qf3 Re3 18. Bxf6 Rxf3 19. Bxd8 Rxf1+ 20. Rxf1 Rxd8 21. g3
Rb8 22. b3 Re8 23. Bb5 Re6 24. Rd1 c6 25. f5 Rd6 26. Bd3 Kf8 27. Kg2 Bb4 28.
Rf1 Ke7 29. Rf2 Rd8 30. Kf3 Kd6 31. Re2 Bc3 32. Kf4 Rb8 33. h4 a5 34. Kg4 c5
35. Kh5 a4 36. g4 Be5 37. g5 hxg5 38. hxg5 Rb4 39. Re3 Rf4 40. c4 Bd4 41. Rg3
a3 42. cxd5 {0-1 (42) Alexander,C-Smyslov,V London 1954 MCL [Bondarevsky]}) 12.
Nf4 Qd6 13. Re1 Rae8 14. c3 $6 (14. c4 dxc4 $2 15. Nxe6) 14... c5 (14... Ng4 $1
15. Rxe6 (15. Bxe7 Qxf4) 15... fxe6 16. Qxg4 Bxg5 17. Nxe6 Qxe6 18. Qxg5 $17)
15. Qc2 h6 16. Nxe6 fxe6 17. Bh4 $16 {(= Stockfish)} *

[Event "?"]
[Site "?"]
[Date "2014.09.20"]
[Round "?"]
[White "Heppner"]
[Black "Kommodo 8"]
[Result "*"]
[ECO "C47"]
[PlyCount "34"]
[EventDate "2014.??.??"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Na4 (10. h3 c6 11. Na4 Bd6 12. Be3 Qe7 13. Re1 (13. c3
Qe5) 13... Be6 14. c3 c5 (14... c5 15. b3 Rab8 16. Qf3 {[%eval -20,19] Komodo 8
})) 10... Bg4 11. f3 Bd7 12. c3 Bd6 13. Bg5 (13. Be3 $2 Qe8) 13... Re8 14. Bc2
h6 15. Bh4 Bb5 16. Re1 Rxe1+ 17. Qxe1 Qd7 $17 *

[Event "BdF-ch 29 sf 02"]
[Site "BdF"]
[Date "1999.??.??"]
[Round "?"]
[White "Ertl, Rolf"]
[Black "Hechler, Georg"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "48"]
[EventDate "1997.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O
8. O-O d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Bd6 12. Rfe1 h6 13. Bf4 Bg4 14. Qe3
Re8 15. Qd2 Rb8 16. h3 (16. Rxe8+ Nxe8 17. h3 {[%eval 11,23] Houdini 4 x64})
16... Be6 17. Na4 (17. b3 c5 18. Ne2 {[%eval -8,23] Houdini 4 x64}) 17... c5 (
17... Bxf4 18. Qxf4 Qa5 {[%eval -16,22] Houdini 4 x64}) (17... Nh5 18. Bxd6 {
[%eval -19,20] Houdini 3 x64}) 18. b3 (18. Bxd6 Qxd6 19. b3 {[%eval -9,24]
Houdini 4 x64}) (18. Rad1 {Gutman} Bxf4 19. Qxf4 Rb4 $19) 18... Bxf4 19. Qxf4
Qa5 (19... c4 20. Bf1 Qa5 {[%eval -23,29] Houdini 4 x64}) (19... c4 20. Be2 Qa5
{[%eval -27,16] Houdini 3 x64}) (19... c4 20. Be2 Qa5 {[%eval -37,9] Rybka 4
x64/dimokles}) 20. c4 dxc4 (20... Rbc8 21. cxd5 Nxd5 {[%eval 0,23] Houdini 4
x64}) (20... d4 21. Re5 Rbc8 22. Rae1 (22. Rae1 Bd7 23. Rxe8+ Rxe8 {[%eval -47,
25] Komodo 8})) 21. Bxc4 Bxc4 22. Rxe8+ Rxe8 23. Qxc4 Re1+ 24. Rxe1 Qxe1+ (
24... Qxe1+ 25. Qf1 Qe5 26. Qa6 {[%eval 0,29] Houdini 4 x64}) 1/2-1/2

[Event "Evpatoria"]
[Site "Evpatoria"]
[Date "2010.02.05"]
[Round "7"]
[White "Shkuro, Iuri"]
[Black "Bagrationi, Alexander"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2519"]
[BlackElo "2366"]
[PlyCount "152"]
[EventDate "2010.02.02"]
[EventRounds "14"]
[EventCountry "UKR"]
[EventCategory "5"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 Be6 11. Nb5 c5 12. a3 Ba5 13. b4 cxb4 14. Qe1 bxa3
(14... Bb6 15. axb4 a6 {[%eval 6,30] Stockfish 5}) (14... Bb6 15. axb4 a6 {
[%eval 0,32]}) (14... Bb6 15. axb4 a6 {[%eval 9,24] Deep Fritz 13}) 15. Bxf6
gxf6 16. Qe3 (16. Qe2 Bb4 17. Qh5 {[%eval 34,31]}) 16... Bb6 (16... Kh8 17. Nd4
Rg8 {[%eval 21,21] Deep Fritz 14}) (16... Kh8 17. Nd4 Rg8 {[%eval 0,26]}) 17.
Nd4 (17. Qh6 f5 18. Rxa3 {[%eval 64,24]}) (17. Qh6 f5 18. Rxa3 {[%eval 80,24]
Houdini 4 x64}) (17. Qh6 f5 18. Rxa3 {[%eval 51,17] Deep Rybka 4 x64}) 17...
Bxd4 (17... Re8 18. Rxa3 Bxd4 {[%eval 63,15] Fritz 13}) 18. Qxd4 Kg7 (18... Re8
19. Qf4 Qe7 {[%eval 64,23] Komodo 8}) (18... Re8 19. Rxa3 Qd6 {[%eval 56,16]
Fritz 13}) 19. Rxa3 (19. Qh4 f5 20. Qg3+ {[%eval 117,21]}) (19. Qh4 f5 20. Qg3+
{[%eval 38,13] Fritz 11 SE}) (19. Qh4 f5 20. Qg3+ {[%eval 69,13] Fritz 13})
19... Qb6 $6 (19... Qd6 20. Qh4 Rh8 {[%eval 76,24]}) (19... Qd6 20. Qh4 h5 {
[%eval 69,16] Fritz 13}) (19... Qd6 20. Qh4 h6 {[%eval 30,12] Fritz 11 SE}) 20.
Qh4 $18 Rh8 (20... h6 21. Qg3+ Kh8 {[%eval 175,26] Komodo 8}) 21. Qg3+ (21. Re1
Rae8 22. Qg3+ {[%eval 158,13] Fritz 13}) 21... Kf8 22. Qf4 Kg7 23. Be2 (23. Rb3
Qd8 24. Re1 {[%eval 193,25] Komodo 8}) (23. Rb3 Qc5 24. Be2 {[%eval 194,13]
Fritz 13}) 23... Rhg8 24. Rg3+ Kf8 25. Qxf6 (25. Rb3 Qc6 {[%eval 159,23]
Komodo 8}) 25... Bd7 26. Qe5 (26. Qf4 {[%eval 141,23] Komodo 8}) 26... Re8 27.
Qxd5 Rxg3 28. hxg3 Rxe2 29. Qxd7 Rxc2 30. Qf5 Qg6 31. Qa5 (31. Qe5 Rc6 32. Qh8+
{[%eval 86,29] Komodo 8}) 31... Qb6 (31... a6 32. Qe5 Rc6 {[%eval 21,28]
Komodo 8}) 32. Qf5 (32. Qh5 h6 33. Qf5 {[%eval 35,26] Komodo 8}) 32... Qg6 33.
Qe5 f6 (33... Rc6 34. Qh8+ Qg8 {[%eval 85,27] Komodo 8}) 34. Qb8+ Kg7 $4 (34...
Qe8 35. Qxa7 Qe7 {[%eval 95,28] Komodo 8}) 35. Qxa7+ $4 (35. Rb1 {[%eval 694,
28] Komodo 8}) 35... Qf7 $16 36. Qd4 (36. Qe3 Qc4 37. Ra1 {[%eval 92,28]
Komodo 8}) 36... Qe6 (36... Qc4 37. Qd7+ Kg6 {[%eval 80,28] Komodo 8}) 37. Qd3
(37. Rb1 Qe2 38. Rb7+ {[%eval 97,28] Komodo 8}) 37... Re2 38. Rd1 (38. Kh2 Qe4
39. Qd8 {[%eval 76,28] Komodo 8}) 38... Re1+ 39. Rxe1 (39. Kh2 Rxd1 40. Qxd1 {
[%eval 76,30] Komodo 8}) 39... Qxe1+ 40. Qf1 Qe5 (40... Qe4 41. Qd1 h5 {[%eval
77,31] Komodo 8}) 41. Qd1 (41. Qc1 h5 42. Qf4 {[%eval 76,30] Komodo 8}) 41...
h5 42. Qd2 (42. Qd7+ Kh6 43. Qd2+ {[%eval 72,30] Komodo 8}) 42... Kg6 43. Kh2
Qf5 (43... Qc5 44. Qf4 Kg7 {[%eval 70,31] Komodo 8}) 44. Qe3 Qd7 45. Qe4+ Kh6 (
45... Kg7 46. f3 Qb5 {[%eval 70,30] Komodo 8}) 46. Qf4+ (46. Qf3 Kg6 47. Qf4 {
[%eval 72,30] Komodo 8}) 46... Kg7 47. f3 (47. Qb4 Qe6 48. Qd4 {[%eval 75,30]
Komodo 8}) 47... Qd5 (47... Qb5 48. Qc7+ Kg6 {[%eval 70,31] Komodo 8}) 48. Qc7+
(48. Qc1 Kg6 49. Qe3 {[%eval 73,30] Komodo 8}) 48... Kh6 49. Qb8 (49. Qe7 Qf5
50. Qf8+ {[%eval 70,32] Komodo 8}) 49... Kg6 (49... Qf5 50. Qh8+ Kg6 {[%eval
70,30] Komodo 8}) 50. Qe8+ Kg5 $2 (50... Kh6 51. Qe7 Qg5 {[%eval 69,32] Komodo
8}) 51. Qf8 $2 (51. Qe3+ Kf5 (51... Kg6 52. Qe4+ Qxe4 53. fxe4 {Matt in 33})
52. Qe7 {[%eval 262,29] Komodo 8}) 51... Kg6 $14 52. Qe7 (52. Qb4 Kh6 53. Qh4 {
[%eval 72,30] Komodo 8}) 52... Qf5 $4 (52... Qb5 53. Qe6 Kg7 {[%eval 71,30]
Komodo 8}) 53. Qf8 $4 (53. Qe4 Qxe4 54. fxe4 {[%eval 25000,32] Komodo 8}) 53...
Qd5 $11 54. Qb4 Kf7 (54... Qg5 55. Qc4 Kg7 {[%eval 69,29] Komodo 8}) 55. Qf4 (
55. Qe1 Qd7 56. Qe4 {[%eval 72,30] Komodo 8}) 55... Kg7 56. g4 (56. Qc1 Kg6 57.
Qe3 {[%eval 73,30] Komodo 8}) 56... hxg4 57. Qxg4+ Kf7 58. Kh3 f5 $2 (58... Qd1
59. Qe4 Qd7+ {[%eval 69,27] Komodo 8}) 59. Qg5 (59. Qh5+ {Matt in 59}) 59...
Qd7 $2 (59... Qe5 $11) 60. Kh4 $18 Qd3 61. Qf4 Kg6 62. Qg3+ $18 Kf6 63. Kh5 Ke6
64. Qg6+ Ke7 65. Kg5 $4 {Kommodo, aber Matt in 41} (65. Qc6 {Matt in 37}) 65...
Qd2+ $11 66. Kh5 (66. Kh4 Qd4+ 67. g4 {[%eval 0,31] Komodo 8}) 66... Qd3 67.
Kh6 (67. Qg5+ Kf7 68. f4 {[%eval 356,29] Komodo 8}) 67... Qc2 68. Kh7 (68. Kg7
Qb2+ 69. Kh7 {[%eval 327,27] Komodo 8}) 68... Qb1 (68... Kf8 69. Qf6+ Ke8 {
[%eval 318,27] Komodo 8}) 69. Qg5+ (69. Qg7+ {[%eval 324,28] Komodo 8}) 69...
Ke6 70. Kg6 f4+ 71. Kh6 (71. Kg7 Qa1+ {[%eval 0,39] Komodo 8 aber Matt in 38})
71... Qh1+ 72. Kg7 (72. Qh5 Qxg2 73. Qe8+ {[%eval 81,30] Komodo 8}) 72... Qa1+
(72... Qc1 73. Kh7 Kd7 {[%eval 272,27] Komodo 8}) 73. Kh6 $4 (73. Kh7 Qc1 74.
g4 {[%eval 300,26] Komodo 8}) 73... Qh1+ $11 74. Kg6 (74. Qh5 Qxg2 75. Qe8+ {
[%eval 81,30] Komodo 8}) 74... Qb1+ 75. Kh5 (75. Kg7 Qa1+ {[%eval 0,39] Komodo
8}) 75... Qh1+ 76. Qh4 $2 (76. Kg6 {Matt in 42}) 76... Qxg2 (76... Qxg2 77.
Qxf4 Qc2 78. Kg4 {[%eval 0,30] Komodo 8}) 1/2-1/2

[Event "Hessenliga 0506"]
[Site "Germany"]
[Date "2006.03.05"]
[Round "9.8"]
[White "Weiss, Matthias"]
[Black "Will, Jens Robert"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2077"]
[PlyCount "97"]
[EventDate "2005.09.11"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[WhiteTeam "Schoeneck II"]
[BlackTeam "Bensheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Qd6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2
Re8 15. c3 (15. Nd4 Bd7 {[%eval 5,20] Komodo 8}) 15... Bd6 16. Rfe1 (16. Rae1
Bd7 17. Nd4 {[%eval 0,24] Houdini 4 x64}) (16. b4 Bd7 17. Nd4 {[%eval 12,22]
Komodo 8}) 16... Rb8 (16... Re5 17. Nd4 c5 {[%eval -3,24] Houdini 4 x64}) (
16... Bd7 17. Nd4 Re5 {[%eval 0,24] Komodo 8}) 17. Nd4 Bd7 (17... Be6 18. b4 c5
{[%eval 14,26] Houdini 4 x64}) (17... Rxe1+ 18. Rxe1 Bd7 {[%eval 12,23] Komodo
8}) 18. Rxe8+ Rxe8 (18... Bxe8 19. b3 Be5 {[%eval 20,27] Houdini 4 x64}) (18...
Bxe8 19. Nf5 Be5 {[%eval 25,24] Komodo 8}) 19. Bf5 Bxf5 20. Nxf5 Be5 (20... Bc5
21. Kf1 h5 {[%eval 41,26] Houdini 4 x64}) (20... Bc5 21. Kf1 h5 {[%eval 49,26]
Komodo 8}) 21. g3 Rb8 (21... Bc7 22. Kf1 Kf8 {[%eval 63,28] Houdini 4 x64}) (
21... Bc7 22. Kf1 Bb6 {[%eval 80,23] Komodo 8}) 22. f4 (22. Re1 Kf8 23. Re2 {
[%eval 64,29] Houdini 4 x64}) 22... Bc7 23. Re1 (23. Rb1 Kf8 24. Kf1 {[%eval
63,25] Houdini 4 x64}) (23. b4 Re8 24. Kf1 {[%eval 93,23] Komodo 8}) 23... Kf8
24. b4 (24. Re2 Re8 25. Kf2 {[%eval 63,28] Houdini 4 x64}) (24. Re2 Bb6+ 25.
Kf1 {[%eval 85,26] Komodo 8}) 24... Re8 (24... a5 25. a3 Bb6+ {[%eval 53,27]
Houdini 4 x64}) (24... a5 25. a3 {[%eval 70,19] Komodo 8}) 25. Rxe8+ (25. Kf1
Rxe1+ 26. Kxe1 {[%eval 59,29] Houdini 4 x64}) (25. Kf1 Bb6 26. Re2 {[%eval 81,
27] Komodo 8}) 25... Kxe8 26. Kf2 Kd7 27. Kf3 (27. Ke3 Bb6+ 28. Ke2 {[%eval 48,
27] Houdini 4 x64}) (27. Ke2 Bb6 28. h3 {[%eval 71,27] Komodo 8}) 27... Bb6 (
27... a5 28. a4 Ke6 {[%eval 46,25] Houdini 4 x64}) (27... a5 28. Ke2 {[%eval
87,24] Komodo 8}) 28. Kg4 (28. a4 Ke6 29. Ng7+ {[%eval 43,25] Houdini 4 x64}) (
28. a4 a6 29. Ke2 {[%eval 71,25] Komodo 8}) 28... Ke6 (28... Bf2 29. Nd4 {
[%eval 34,25] Houdini 4 x64}) (28... Bf2 29. Nd4 Be1 {[%eval 30,27] Komodo 8})
29. Nd4+ (29. Ng7+ {[%eval 55,25] Komodo 8}) 29... Bxd4 $4 (29... Kd6 30. Kf5
a5 {[%eval 41,26] Houdini 4 x64} (30... c5 31. Nf3 Bd8 32. a4 Kc6 33. bxc5 Kxc5
34. Nd2 Kc6 35. Nb3 Kb6 36. h3 Kc6 37. h4 Kc7 38. g4 Kd6 39. h5 a6 40. g5 fxg5
41. fxg5 Bc7 42. Kf6 Bd8+ 43. Kg7 Bxg5 44. Kxh7 Bf6 45. Nd4 Ke7 46. Ne2 Bg5 47.
Kg7 Bf6+ 48. Kh6 Ke6)) (29... Kd6 30. Kf3 Bxd4 {[%eval 45,25] Komodo 8}) 30.
cxd4 $18 h5+ $6 (30... a6 31. h3 {[%eval 416,29] Houdini 4 x64}) 31. Kxh5 $18
Kf5 32. h4 Ke4 (32... a6 33. Kh6 Kg4 {[%eval 1247,27] Houdini 4 x64}) 33. Kg4
f5+ (33... Kxd4 34. h5 {[%eval 2087,27] Houdini 4 x64}) 34. Kg5 Kxd4 (34... Ke3
35. h5 {[%eval 2152,24] Houdini 4 x64}) 35. h5 Ke3 (35... Kc3 36. h6 d4 {
[%eval 2083,25] Houdini 4 x64}) 36. h6 d4 37. h7 d3 38. h8=Q d2 (38... Kf2 39.
Qd4+ Ke2 {[%eval 2342,24] Houdini 4 x64}) 39. Qa1 Ke2 (39... Kd3 40. Qd1 Kc3 {
[%eval 2294,23] Houdini 4 x64}) 40. Kxf5 d1=Q (40... a6 41. Kf6 d1=R {[%eval
32716,22] Houdini 4 x64}) 41. Qxd1+ Kxd1 (41... Kf2 42. g4 a6 {[%eval 32734,19]
Houdini 4 x64}) 42. Kf6 Kc2 (42... Ke2 43. Kxf7 Kf3 {[%eval 32704,23] Houdini
4 x64}) 43. Kxf7 Kc3 (43... Kd3 44. f5 {[%eval 2086,24] Houdini 4 x64}) 44. Ke6
Kxb4 (44... Kb2 45. f5 Kc2 {[%eval 32734,22] Houdini 4 x64}) 45. f5 c5 (45...
a5 46. f6 a4 {[%eval 32730,19] Houdini 4 x64}) 46. f6 c4 (46... a5 47. f7 Kc3 {
[%eval 32724,18] Houdini 4 x64}) 47. f7 c3 (47... Kc3 48. f8=Q a5 {[%eval
32728,19] Houdini 4 x64}) 48. f8=Q+ Kc4 (48... Kb5 49. Qc8 Kb6 {[%eval 32734,
17] Houdini 4 x64}) 49. Qf1+ (49. Qf1+ Kd4 50. Qc1 Kd3 {[%eval 32734,18]
Houdini 4 x64}) (49. Qf1+ Kd4 50. Qe2 c2 {[%eval 32748,20] Komodo 8}) 1-0

[Event "8th Tal Memorial"]
[Site "Moscow RUS"]
[Date "2013.06.22"]
[Round "8.1"]
[White "Morozevich, A."]
[Black "Caruana, F."]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2760"]
[BlackElo "2774"]
[PlyCount "80"]
[EventDate "2013.06.13"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "22"]
[Source "Mark Crowther"]
[SourceDate "2013.06.24"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. h3 c6 11. Qf3 Re8 12. Bg5 h6 13. Bxf6 Qxf6 14. Qxf6
gxf6 15. Ne2 Bd6 16. Rad1 Be6 17. Ng3 Rab8 18. Nh5 Be5 19. b3 Kf8 20. f4 Bb2
21. Rf3 c5 (21... a5 22. Kh2 a4 {[%eval 16,29] Stockfish 5 SE/Kaos_00}) (21...
a5 22. Bh7 Red8 {[%eval 20,27] Stockfish 200214 SE/DoctorMove}) 22. Bh7 (22.
Kh2 c4 23. Bh7 {[%eval 24,31] Houdini 4 x64}) 22... Rb6 (22... c4 23. Kh2 cxb3
{[%eval 24,31] Houdini 4 x64}) (22... c4 23. Kh2 Rb5 {[%eval 43,27] Stockfish
200214 SE/DoctorMove}) 23. c3 (23. Kh2 Bd7 24. Rg3 {[%eval 43,31] Houdini 4 x64
}) (23. Kf1 d4 24. Rg3 {[%eval 77,29] Stockfish 200214 SE/DoctorMove}) (23. Kf1
d4 24. Rg3 {[%eval 80,42] Stockfish 130613 SE/bking_US}) 23... Bc8 (23... d4
24. Rg3 Ke7 {[%eval -8,31] Houdini 4 x64}) (23... d4 24. Nxf6 Bf5 {[%eval -24,
31] Stockfish 200214 SE/DoctorMove}) (23... d4 24. Rg3 Ke7 {[%eval 0,24]
Critter 1.6/Tequila}) 24. Rg3 (24. Rb1 Ba3 25. Rg3 {[%eval 48,33] Stockfish
290614 SE/Lion}) (24. Rb1 Ba3 25. Rg3 {[%eval 84,29] Stockfish 200214 SE/
DoctorMove}) 24... d4 25. cxd4 (25. Rg8+ Ke7 26. Re1+ {[%eval 55,30] Houdini 4
x64}) (25. Rg8+ Ke7 26. Re1+ {[%eval 70,39] Stockfish 5 SE/TwoKnights}) (25.
Rg8+ Ke7 26. Re1+ {[%eval 60,35] Stockfish 200214 SE/DoctorMove}) 25... Bxd4+
26. Kh2 Bd7 (26... Rd6 27. Rg8+ Ke7 {[%eval 25,34] Komodo 1015.01/Bertman}) 27.
Rg8+ Ke7 28. Re1+ (28. Rxe8+ Kxe8 29. Ng7+ {[%eval 23,33] Houdini 4 x64}) (28.
Rxe8+ Kxe8 29. Ng7+ {[%eval 44,35] Stockfish 200214 SE/DoctorMove}) (28. Rxe8+
Kxe8 29. Ng7+ {[%eval 36,25] Komodo 6/Freeze1}) 28... Re6 29. Rxe6+ (29. Rxe8+
Bxe8 30. Rd1 {[%eval 10,30] Komodo 7/Pacificrabbit}) (29. Rxe8+ Bxe8 30. Rd1 {
[%eval 0,35] Stockfish 200214 SE/DoctorMove}) 29... fxe6 30. Rg7+ Kd6 31. Rg6 (
31. Bd3 Rh8 32. Bc4 {[%eval 0,34] Houdini 4 x64}) (31. Bd3 Rh8 32. Bc4 {[%eval
6,34] Stockfish 200214 SE/DoctorMove}) (31. Bd3 Rh8 32. Bc4 {[%eval 0,29]
Komodo 7/Pacificrabbit}) 31... Rh8 32. Rxh6 Bb5 (32... Bc6 33. g4 Be4 {[%eval
-79,31] Houdini 4 x64}) (32... Bc6 33. g4 Be4 {[%eval -88,32] Stockfish 200214
SE/DoctorMove}) (32... Bc6 33. g4 Be4 {[%eval -101,33] Stockfish 2.3.1/Clare})
33. g4 Bd3 34. f5 Be5+ (34... c4 35. bxc4 Bxc4 {[%eval -32,30] Houdini 4 x64})
(34... c4 35. bxc4 Bxc4 {[%eval -52,30] Stockfish 5 SE/Freeze1}) 35. Kg2 (35.
Kg1 c4 36. bxc4 {[%eval -64,30] Stockfish 200214 SE/DoctorMove}) 35... Be4+ (
35... c4 36. bxc4 Bxc4 {[%eval -8,29] Houdini 4 x64}) (35... c4 36. bxc4 Bxc4 {
[%eval -61,30] Stockfish 200214 SE/DoctorMove}) (35... c4 36. bxc4 Bxc4 {
[%eval -30,20] Deep Rybka 4 x64/Clare}) 36. Kf2 Bd4+ (36... Bb1 37. Nxf6 Bxf6 {
[%eval 0,29] Houdini 4 x64}) (36... Bb1 37. Nxf6 Bxf6 {[%eval -40,29]
Stockfish 200214 SE/DoctorMove}) (36... Bb1 37. Ng7 Bxa2 {[%eval -24,31]
Stockfish 240514 SE/Thewi}) 37. Ke2 c4 38. g5 $4 (38. bxc4 Rb8 39. Nxf6 {
[%eval 0,30] Houdini 4 x64}) (38. bxc4 Rb8 39. fxe6 {[%eval 0,29] Komodo 8}) (
38. bxc4 Rb8 39. Nxf6 {[%eval 0,35] Stockfish 200214 SE/DoctorMove}) 38... c3
$19 39. Ng3 (39. Nf4 c2 40. Kd2 {[%eval -1000,25] Houdini 4 x64}) (39. Rxf6 c2
40. Rxe6+ {[%eval -881,27] Stockfish 200214 SE/DoctorMove}) (39. Rxf6 c2 40.
Rxe6+ {[%eval -929,29] Stockfish 111113 SE/bking_US}) 39... c2 40. Nxe4+ (40.
Kd2 Be3+ {[%eval -1126,26] Houdini 4 x64}) (40. Bg6 c1=Q 41. Nxe4+ {[%eval
-1222,26] Stockfish 200214 SE/DoctorMove}) (40. Kd2 Be3+ 41. Kxe3 {[%eval
-1401,29] Stockfish 080314 SE/bking_US}) 40... Ke5 (40... Ke5 41. Nc5 Bxc5 42.
Kd2 {[%eval -613,28] Houdini 4 x64}) (40... Ke5 41. Nc5 Bxc5 42. Kd2 {[%eval
-504,35] Stockfish 200214 SE/DoctorMove}) (40... Ke5 41. Nc5 Bxc5 42. Kd2 {
[%eval -380,24] Houdini 3 x64/Rico2}) 0-1

[Event "Biel-B"]
[Site "Biel"]
[Date "1990.??.??"]
[Round "1"]
[White "Chiburdanidze, Maia"]
[Black "D'Amore, Carlo"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2500"]
[BlackElo "2425"]
[PlyCount "75"]
[EventDate "1990.07.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SUI"]
[EventCategory "10"]
[Source "ChessBase"]
[SourceDate "1990.12.01"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 Be6 11. Ne2 (11. Nb5 c5 12. a3 Ba5 13. b4 cxb4 14.
Qe1) 11... c5 {11. - h6 is considered to be safer.} 12. c3 Ba5 13. Qa4 Bc7 14.
Qh4 h6 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. Ng3 (17. b4) 17... Rab8 18. Rab1 Rb6 19.
b4 d4 20. bxc5 Rxb1 21. Rxb1 dxc3 22. Rc1 Rd8 23. Bf1 (23. Rxc3 $2 Be5 24. Ra3
Bb2 $19) 23... Bxa2 (23... Be5) 24. Ne4 a5 25. Nxc3 Bb3 26. g3 a4 27. Nb5 Be5 (
27... Ba5 28. c6 Rd1 29. Rxd1 Bxd1 30. c7 (30. Bh3 Be2 31. c7 Bxc7 32. Nxc7 a3
$19) 30... Bg4 $11) 28. c6 Rc8 29. Bh3 Be6 30. Bxe6 fxe6 31. Rc4 Kf8 32. Kg2
Ke7 33. Na7 Rd8 34. c7 Bxc7 35. Rxc7+ Rd7 36. Nc8+ Kd8 37. Rxd7+ Kxd7 38. Nb6+
1-0

[Event "Zurich CC Blitz 2014"]
[Site "Zurich SUI"]
[Date "2014.01.29"]
[Round "5.3"]
[White "Nakamura, Hi"]
[Black "Carlsen, M."]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2789"]
[BlackElo "2872"]
[PlyCount "80"]
[EventDate "2014.01.29"]
[EventType "blitz"]
[EventRounds "5"]
[EventCountry "SUI"]
[EventCategory "22"]
[Source "Mark Crowther"]
[SourceDate "2014.02.03"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O
8. O-O d5 9. exd5 cxd5 10. Bg5 c6 11. Na4 Bd6 12. c3 Re8 13. Bh4 (13. Re1 Rxe1+
14. Qxe1 {[%eval -27,29] Houdini 4 x64}) (13. Re1 Rxe1+ 14. Qxe1 {[%eval -22,
30] Stockfish 300314 SE/DoctorMove}) (13. Re1 Rxe1+ 14. Qxe1 {[%eval -28,29]
Stockfish 110114 SE/Software_012}) 13... Bg4 (13... c5 14. Qf3 Bd7 {[%eval -43,
28] Stockfish 300314 SE/DoctorMove}) (13... c5 14. Qf3 Bd7 {[%eval -26,29]
Houdini 4 x64}) (13... Rb8 14. b4 a5 {[%eval -45,20] Deep Fritz 14 x64}) 14. f3
(14. Qc2 h6 15. h3 {[%eval -3,31] Stockfish 300314 SE/DoctorMove}) (14. Qc2 h6
15. Rae1 {[%eval -9,23] Deep Fritz 14 x64/Blackborn}) (14. Qc2 h6 15. Rae1 {
[%eval -3,30] Stockfish 110114 SE/Software_012}) 14... Bh5 (14... Bd7 15. Qc2
Qc7 {[%eval -24,30] Houdini 3 x64}) (14... Bd7 15. Qc2 Qc7 {[%eval -43,31]
Stockfish 300314 SE/DoctorMove}) 15. Qc2 (15. Bg3 Bxg3 16. hxg3 {[%eval -24,30]
Stockfish 300314 SE/DoctorMove}) (15. Bg3 Bxg3 16. hxg3 {[%eval -24,26] Deep
Fritz 14 x64/Hob}) 15... Bg6 (15... Qc7 16. Bxf6 gxf6 {[%eval -32,29]
Stockfish 110114 SE/Software_012}) 16. Rae1 (16. Bxg6 hxg6 17. Bf2 {[%eval -30,
32] Stockfish 300314 SE/DoctorMove}) (16. Bxg6 hxg6 17. Bf2 {[%eval -28,21]
Deep Fritz 14 x64/Blackborn}) (16. Bxg6 hxg6 17. Bf2 {[%eval -34,22] Deep
Fritz 13/Blackborn}) 16... Qc7 (16... Bxd3 17. Qxd3 Qc7 {[%eval -73,24] Deep
Fritz 14 x64/Blackborn}) 17. g4 (17. h3 Nh5 18. Rxe8+ {[%eval -95,32]
Stockfish 300314 SE/DoctorMove}) (17. h3 Bxd3 18. Qxd3 {[%eval -81,23] Deep
Fritz 14 x64/Blackborn}) (17. g3 Bxd3 18. Qxd3 {[%eval -109,30] Stockfish
110114 SE/Software_012}) 17... Bxd3 18. Qxd3 Nd7 (18... Bxh2+ 19. Kg2 h5 {
[%eval -189,34] Stockfish 300314 SE/DoctorMove}) (18... Bxh2+ 19. Kg2 h5 {
[%eval -163,22] Deep Fritz 14 x64/Blackborn}) (18... Bxh2+ 19. Kg2 h5 {[%eval
-149,22] Deep Fritz 13/Blackborn}) 19. Qc2 (19. Kg2 Bxh2 20. Rh1 {[%eval -62,
21] Deep Fritz 13/Blackborn}) 19... Nf8 (19... Bf4 20. Qf2 {[%eval -68,21]
Deep Fritz 14 x64/Blackborn}) (19... Bf4 20. Kh1 Qd6 {[%eval -116,29]
Stockfish 110114 SE/Software_012}) 20. Rxe8 (20. Qf2 Ne6 21. Bg3 {[%eval -98,
30] Stockfish 300314 SE/DoctorMove}) (20. Qf2 Ne6 21. b3 {[%eval -93,27]
Stockfish 110114 SE/Software_012}) 20... Rxe8 21. Re1 Rb8 (21... Rxe1+ 22. Bxe1
Ne6 {[%eval -112,30] Stockfish 300314 SE/DoctorMove}) (21... Re6 22. Rxe6 Nxe6
{[%eval -80,22] Deep Fritz 14 x64/Blackborn}) (21... Rxe1+ 22. Bxe1 Ne6 {
[%eval -124,27] Stockfish 110114 SE/Software_012}) 22. Kg2 $6 (22. Qf2 Ne6 23.
Bg3 {[%eval -62,33] Stockfish 300314 SE/DoctorMove}) (22. Qf2 Ne6 {[%eval -65,
24] Deep Fritz 14 x64/Blackborn}) (22. Qf2 Ne6 23. Bg3 {[%eval -77,28]
Stockfish 110114 SE/Software_012}) 22... Ne6 (22... Bxh2 23. Nc5 Ng6 {[%eval
-159,34] Stockfish 300314 SE/DoctorMove}) (22... Bxh2 23. Nc5 Ng6 {[%eval -99,
24] Deep Fritz 14 x64/Blackborn}) (22... Bxh2 23. Nc5 Ng6 {[%eval -87,25] Deep
Fritz 13/Blackborn}) 23. Bg3 c5 (23... h6 24. b3 Re8 {[%eval -38,21] Deep
Fritz 14 x64/Blackborn}) (23... Nf4+ 24. Kh1 c5 {[%eval -79,28] Stockfish
110114 SE/Software_012}) 24. b3 (24. Qe2 Rd8 25. b3 {[%eval -76,29] Stockfish
300314 SE/DoctorMove}) (24. Qd2 Qc6 25. b3 {[%eval -43,23] Deep Fritz 14 x64/
Blackborn}) (24. Qe2 Rc8 25. Qb5 {[%eval -74,28] Stockfish 110114 SE/
Software_012}) 24... c4 (24... h6 25. Rd1 Qc6 {[%eval -46,20] Deep Fritz 13/
Blackborn}) 25. Rd1 (25. Re2 h6 26. Rd2 {[%eval -68,23] Deep Fritz 14 x64}) (
25. Nb2 Bxg3 26. hxg3 {[%eval -94,31] Stockfish 300314 SE/DoctorMove}) 25...
cxb3 26. axb3 d4 27. Bxd6 (27. Rc1 Bxg3 28. hxg3 {[%eval -103,31] Stockfish
300314 SE/DoctorMove}) (27. Re1 a5 28. c4 {[%eval -98,25] Stockfish 110114 SE/
Software_012}) 27... Qxd6 28. cxd4 Nf4+ (28... h5 29. Nc5 hxg4 {[%eval -122,33]
Stockfish 300314 SE/DoctorMove}) (28... h5 29. Nc5 hxg4 {[%eval -52,23] Deep
Fritz 14 x64/Blackborn}) (28... h5 29. Nc5 hxg4 {[%eval -131,28] Stockfish
110114 SE/Software_012}) 29. Kh1 Qd5 (29... Re8 30. Nc5 Qc6 {[%eval -90,34]
Stockfish 300314 SE/DoctorMove}) (29... Re8 30. Qc5 Qb8 {[%eval -35,23] Deep
Fritz 14 x64/Blackborn}) (29... Re8 30. Qc1 h5 {[%eval -97,30] Stockfish
110114 SE/Software_012}) 30. Qe4 Qxb3 (30... Qxe4 31. fxe4 Rxb3 {[%eval 0,35]
Stockfish 300314 SE/DoctorMove}) (30... Qxe4 31. fxe4 Rxb3 {[%eval 0,34]
Stockfish 290114 SE/Combinatorix}) 31. Re1 $4 (31. Nc3 Qxc3 32. Qxf4 {[%eval 0,
37] Stockfish 300314 SE/DoctorMove}) (31. Nc3 Qxc3 32. Qxf4 {[%eval 0,25] Deep
Fritz 14 x64}) (31. Nc3 Qxc3 32. Qxf4 {[%eval 0,25] Deep Fritz 13/Blackborn})
31... g5 $19 32. Nc5 (32. Ra1 h6 33. h3 {[%eval -483,36] Stockfish 300314 SE/
DoctorMove}) (32. Ra1 h6 33. Nc5 {[%eval -456,38] Stockfish 270114 SE/
Combinatorix}) (32. Ra1 h6 33. Nc5 {[%eval -214,22] Deep Fritz 14 x64/Blackborn
}) 32... Qa2 33. Rg1 Nh3 34. Nd3 Nxg1 35. Qe5 (35. Kxg1 Qd2 36. Nf2 {[%eval
-881,34] Stockfish 300314 SE/DoctorMove}) (35. Kxg1 a5 36. Qe5 {[%eval -554,18]
Deep Fritz 14 x64/Blackborn}) (35. Kxg1 a5 36. Ne1 {[%eval -875,28] Stockfish
110114 SE/Software_012}) 35... Nxf3 $1 (35... Rb6 36. Kxg1 Qb1+ {[%eval -914,
29] Stockfish 110114 SE/Software_012}) 36. Qxb8+ Kg7 37. Ne1 (37. Qb2 Qd5 38.
Qe2 {[%eval -768,38] Stockfish 300314 SE/DoctorMove}) (37. Qb2 Qd5 38. Nb4 {
[%eval -559,21] Deep Fritz 14 x64/Blackborn}) (37. Qb2 Qd5 38. Qe2 {[%eval
-508,24] Deep Fritz 13/Blackborn}) 37... Qa1 38. Kg2 Nxe1+ 39. Kf2 Nd3+ 40. Ke3
Qc3 (40... Qc3 41. Ke4 Nf2+ 42. Kd5 {[%eval -7686,42] Stockfish 300314 SE}) (
40... Qc3 41. Ke4 Nf2+ 42. Kd5 {[%eval -1745,26] Houdini 3 x64}) (40... Qc3 41.
Ke4 Nf2+ 42. Kd5 {[%eval -870,19] Deep Fritz 13/Blackborn}) 0-1

[Event "EU-ch 1st"]
[Site "Saint Vincent"]
[Date "2000.07.08"]
[Round "6"]
[White "Malakhov, Vladimir"]
[Black "Jonkman, Harmen"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2605"]
[BlackElo "2424"]
[PlyCount "57"]
[EventDate "2000.07.03"]
[EventRounds "11"]
[EventCountry "ITA"]
[Source "ChessBase"]
[SourceDate "2000.10.18"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Na4 Bd6 (11... Bg4 $4 12. Bxf6 $18) 12. Re1
Rb8 13. c4 h6 14. Bh4 Bb4 (14... d4 15. c5 Bc7 {[%eval -28,20] Deep Fritz 14
x64/Clare}) (14... Be6 15. cxd5 cxd5 {[%eval -12,22] Houdini 4 x64}) 15. Re3 (
15. Nc3 Be6 16. cxd5 {[%eval 16,16] Deep Rybka 4 x64/Clare}) (15. Nc3 Bd6 16.
b3 {[%eval 6,24] Stockfish 4/Kaos_00}) (15. Re2 Bd6 16. Re1 {[%eval 0,22]
Houdini 3 x64/Clare}) 15... dxc4 (15... Bd6 16. Re1 Be6 {[%eval -18,21]
Houdini 1.5 w32}) (15... Bd6 16. Re1 d4 {[%eval -17,20] Deep Fritz 14 x64/Clare
}) (15... Bd6 16. Re1 Be6 {[%eval -18,30]}) 16. Bxc4 Qxd1+ (16... Bf5 17. Qf3
Qd4 {[%eval 18,15] Houdini 3 w32}) 17. Rxd1 Nd5 (17... Bf5 18. Bxf6 gxf6 {
[%eval 18,21] Deep Rybka 4 x64/ Blackborn}) 18. Bxd5 (18. Rb3 Bf5 19. Rd4 {
[%eval 24,29] Stockfish 5/Freeze1}) 18... cxd5 19. Be7 (19. Bg3 Rb7 20. a3 {
[%eval 36,33] Stockfish 2.3.1/Clare}) (19. Bg3 Rb7 20. a3 {[%eval 23,17]
Houdini 3 x64}) 19... Bg4 (19... Bxe7 {[%eval 4,18] Houdini 3 x64}) 20. Rd4
Rfc8 (20... Bxe7 21. Rxe7 Rfc8 {[%eval 11,20] Houdini 3 x64}) 21. h3 Rc1+ (
21... Bxe7 22. Rxe7 Be6 {[%eval 21,32] Stockfish 5 SE/TwoKnights}) (21... Bxe7
22. Rxe7 {[%eval 14,19] Houdini 3 x64}) 22. Kh2 Bd7 (22... Bxe7 23. Rxe7 Be6 {
[%eval 40,21] Fritz 11 SE}) (22... Bxe7 23. Rxe7 {[%eval 19,20] Houdini 3 x64})
(22... Bxe7 23. Rxe7 Be6 {[%eval 70,13] Rybka 4 x64}) 23. Bxb4 Bxa4 24. Ra3 (
24. Bc3 Bc6 25. Rg4 {[%eval 82,22] Houdini 3 w32}) (24. Bc3 Bc6 25. Re7 {
[%eval 92,16] Rybka 4 x64}) 24... Bc2 (24... Be8 25. Rxa7 Rc2 {[%eval 105,25]
Komodo 8}) (24... Be8 25. Rxa7 Rc2 {[%eval 102,19] Komodo 8}) (24... Rd1 25.
Bc3 Rxd4 {[%eval 83,20] Houdini 3 x64}) 25. Rxa7 Be4 (25... Rf1 26. f3 Rd1 {
[%eval 159,26] Komodo 8}) (25... Rf1 26. f3 Rd1 {[%eval 129,23] Houdini 3 x64})
26. f3 Bd3 (26... Bf5 27. Bc3 {[%eval 183,27] Komodo 8}) 27. Bc3 Bc4 (27... Bf1
28. Rg4 {[%eval 256,24] Komodo 8}) 28. Rf4 Rc2 $6 (28... d4 29. Rxd4 Be6 {
[%eval 258,25] Komodo 8}) 29. Rfxf7 (29. Rfxf7 Rxc3 30. Rxg7+ {[%eval 723,30]
Komodo 8}) (29. Rfxf7 Rxc3 30. Rxg7+ Kh8 {[%eval 823,19] Fritz 13}) 1-0

[Event "Mitropa Cup 19th"]
[Site "Baden"]
[Date "1999.04.02"]
[Round "2"]
[White "Zelcic, Robert"]
[Black "Balogh, Tomas"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2554"]
[BlackElo "2435"]
[PlyCount "59"]
[EventDate "1999.04.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "SUI"]
[Source "ChessBase"]
[SourceDate "1999.08.01"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Na4 h6 12. Bh4 Bd6 13. c4 Rb8 14. b3 Be6
15. Rc1 Rb4 16. a3 Rb8 17. b4 a5 18. c5 (18. cxd5 cxd5 19. Rc6 {[%eval 0,31]
Komodo 8}) (18. cxd5 cxd5 19. bxa5 {[%eval -11,22] Deep Fritz 13/Clare}) (18.
cxd5 cxd5 19. Rc6 {[%eval 0,22] Houdini 4 x64}) 18... Be7 (18... Bc7 19. Rb1 d4
{[%eval 0,31] Komodo 8}) (18... Bc7 19. Rb1 d4 {[%eval -16,22] Deep Fritz 13})
(18... Bf4 19. Rb1 axb4 {[%eval -11,22] Deep Fritz 14 x64}) 19. Bg3 Ra8 $6 (
19... axb4 20. Bxb8 Qxb8 {[%eval 32,30] Komodo 8}) (19... Rb7 20. Nb6 axb4 {
[%eval 29,25] Deep Fritz 13/Pacificrabbit}) (19... axb4 20. Bxb8 Qxb8 {[%eval
28,28] Stockfish 2.3.1/Clare}) 20. Nb6 $16 Ra7 21. Qa4 $1 Bd7 (21... Ne4 22.
Qxc6 Nxg3 {[%eval 154,29] Komodo 8}) (21... Ne4 22. Qxc6 Nxg3 {[%eval 118,24]
Deep Fritz 13}) (21... Ne4 22. Qxc6 Nxg3 {[%eval 111,19] Deep Fritz 14 x64/
Niko_the_Great}) 22. Rfe1 Be8 (22... Nh5 23. Be5 Bg5 {[%eval 173,30] Komodo 8})
(22... Nh7 23. Nxd7 Qxd7 {[%eval 211,20] Houdini 3 x64}) (22... Nh5 23. Be5 f6
{[%eval 186,19] Fritz 11 SE}) 23. Bf5 (23. bxa5 Bd7 24. Rxe7 {[%eval 274,21]
Houdini 4 x64/steffan}) (23. bxa5 Nh5 24. Be5 {[%eval 188,17] Deep Fritz 14
x64/Niko_the_Great}) 23... Nd7 (23... Nh5 24. Nc8 Nxg3 {[%eval 238,31] Komodo 8
}) (23... Nh5 24. Nc8 {[%eval 208,24] Komodo 6/Clare}) (23... Nh5 24. Be5 Bg5 {
[%eval 102,16] Deep Fritz 14 x64/Niko_the_Great}) 24. Qxc6 Nxc5 (24... Nf6 25.
Qc8 axb4 {[%eval 267,17] Fritz 13}) 25. Qxd5 Qxb6 (25... Ne6 26. Qxd8 Bxd8 {
[%eval 279,30] Komodo 8}) 26. bxc5 Qb5 27. Bd3 (27. a4 Qc6 28. Qd3 {[%eval 261,
20] Deep Fritz 14 x64/Niko_the_Great}) (27. a4 Qc6 28. Qd3 {[%eval 326,15]
Fritz 13}) 27... Qc6 28. Qc4 Qa4 (28... Qc8 29. Qe4 {[%eval 286,30] Komodo 8})
(28... Bg5 29. Be4 Qa6 {[%eval 231,19] Deep Fritz 14 x64/Niko_the_Great}) (
28... Bg5 29. Rb1 Be7 {[%eval 254,13] Fritz 13}) 29. c6 Qxa3 $6 (29... Bxc6 30.
Qxc6 Qxc6 {[%eval 292,30] Komodo 8}) (29... Bxc6 30. Qxc6 Qxc6 {[%eval 342,22]
Deep Fritz 14 x64/Niko_the_Great}) (29... Qxc4 30. Rxc4 Bxa3 {[%eval 292,20]
Fritz 13}) 30. Bb8 (30. Bb8 Ra8 31. c7 Bd7 {[%eval 751,28] Komodo 8}) (30. Bb8
Bb4 31. Bxa7 Bxc6 {[%eval 600,18] Deep Fritz 14 x64/Niko_the_Great}) (30. Bb8
Bxc6 31. Bxa7 Bb4 {[%eval 580,16] Deep Fritz 14 x64/TrickyKnight}) 1-0

[Event "Cuernavaca m"]
[Site "Cuernavaca"]
[Date "2004.12.09"]
[Round "1"]
[White "Nakamura, Hikaru"]
[Black "Karjakin, Sergey"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2620"]
[BlackElo "2576"]
[Annotator "Houdini 4 Pro x64A (90s)"]
[PlyCount "81"]
[EventDate "2004.12.09"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "MEX"]
[Source "ChessBase"]
[SourceDate "2005.04.11"]

{C47: Schottisches Vierspringerspiel} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4
Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 O-O 9. O-O cxd5 10. Bg5 c6 11.
Na4 h6 12. Bh4 Re8 13. c4 Bd6 14. Rc1 Rb8 15. b3 Be6 16. cxd5 Bxd5 17. Bc4 Bf4
18. Rc3 {letzter Buchzug} Be5 19. Rc2 Qd6 20. Bxf6 Bxf6 21. Bxd5 cxd5 22. Nc5
Be5 23. g3 Rbc8 24. Nd3 Bc3 25. Nf4 d4 26. Qd3 Ba5 27. Rc4 Rxc4 28. bxc4 {Weiß
hat einen neuen Freibauern: c4} Qe5 29. Rb1 Bc3 {Der Brückenkopf c3} (29... Bb6
$5 $11) 30. Rb7 $14 {Weiß droht Materialgewinn: Tb7xa7} Re7 31. Rb5 Qd6 $2 (
31... Qe4 $142 $16) 32. Nd5 $18 Re6 (32... Re1+ 33. Kg2 Qg6 34. Qf3 $18) 33.
Rb7 Re8 34. Qf3 Rf8 35. Rxa7 Bb4 (35... Bd2 36. Qd3 Bb4 37. a4 $18) 36. Qf5 (
36. Kg2 {wäre im Gewinnsinne präziser} Bc5 37. Rc7 Ba3 $18) 36... Bc5 (36... g6
37. Qe4 Bc5 $18) 37. Rc7 Ba3 (37... Kh8 {wäre gleichermaßen fruchtlos} 38. a4
Re8 39. a5 $18) 38. c5 $1 {ist die schöne Entscheidung} Bxc5 (38... Bxc5 39.
Rxc5 Qxc5 40. Nf6+ {Hinlenkung Abzugsangriff Doppelangriff}) (38... -- $140 39.
cxd6 {Materialgewinn}) 39. Rxc5 $1 {Hinlenkung: c5} g6 (39... Qxc5 40. Nf6+ {
Hinlenkung Abzugsangriff Doppelangriff}) 40. Nf6+ Kg7 41. Ne4 (41. Ne4 Qe7 42.
Qf4 $18) 1-0

