Is the Latvian losing?

[Werewolf]

11...Qd7

12.Bd2

12...Qd4

13. O-O-O

13...Nbd7

14. Nf5

14...Bf5

If 15. Qf5 then I'll play 15...o-o-o

If 15. Re1+ then I'll play 15...Be4

15. Qf5 - O-O-O
16. g3

16...Qg4

[agnolauga]

17. Bh3

[Werewolf]

17...Qf5 and if 18.Bf5 then 18...Re8

[the_real_greco]

The Greco Countergambit, you mean?
Also, there's this historical gem: https://www.chessgames.com/perl/chessgame?gid=1044024

[agnolauga]

17...Qf5 and if 18.Bf5 then 18...Re8

19. h4

[Graham Banks]

17...Qf5 and if 18.Bf5 then 18...Re8

19. h4

Board position would be good.

[Werewolf]

[d]2k1rb1r/pp1n2pp/2p2n2/5B2/7P/2N3P1/PPPB4/2KR3R b - - 0 19

Black (me) to play:


1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 Qf7 6. Ne3 d5 7. Nexd5 c6 8.
Ne3 Nf6 9. f3 exf3 10. Qxf3 Be6 11. d4 Qd7 12. Bd2 Qxd4 13. O-O-O Nbd7 14. Nf5
Bxf5 15. Qxf5 O-O-O 16. g3 Qg4 17. Bh3 Qxf5 18. Bxf5 Re8 19. h4

[Werewolf]

19...Bd6

[IanO]

Also, there's this historical gem: https://www.chessgames.com/perl/chessgame?gid=1044024

Fischer-Pupols is a rough gem, indeed. A teenage future master beats up the 12-year-old future world champ! There are many unpublished picturesque mates and faster attacks on the sidelines, well worth analyzing.

[fastgm]

1. e4 e5 2. Nf3 f5 3. Nxe5
Stockfish 200521 vs Stockfish 200521 - Every move to depth 50

[pgn][Event "SF200521-SF200521 D50"]
[Site "?"]
[Date "2020.05.29"]
[Round "1"]
[White "Stockfish 200521"]
[Black "Stockfish 200521"]
[Result "1-0"]
[ECO "C40"]
[PlyCount "111"]
[EventDate "2020.??.??"]

{[%evp 0,111,16,28,38,44,123,114,112,108,154,135,135,135,136,69,71,62,75,64,77,
86,96,96,120,94,126,66,71,66,133,131,131,129,133,93,100,124,124,98,155,130,160,
118,225,171,209,199,235,200,211,149,162,152,163,163,169,153,182,175,168,167,
187,191,179,169,177,184,200,179,213,202,210,192,189,177,178,188,172,165,209,
200,195,179,207,191,209,196,193,209,216,214,226,253,244,281,310,303,303,300,
310,310,322,312,327,317,342,336,362,346,347,347,355,347]} 1. e4 {book} e5 {book
} 2. Nf3 {book} f5 {book} 3. Nxe5 {book} Qf6 {[%eval -173,50] 292s} 4. d4 {
[%eval 197,50] 225s} d6 {[%eval -185,50] 148s} 5. Nc4 {[%eval 195,50] 63s} fxe4
{[%eval -177,50] 113s} 6. Nc3 {[%eval 204,50] 197s} Qg6 {[%eval -188,50] 113s}
7. Ne3 {[%eval 203,50] 120s} Nf6 {[%eval -191,50] [%emt 0:00:57]} 8. Be2 {
[%eval 205,50] 87s} c6 {[%eval -173,50] 112s} 9. O-O {[%eval 215,50] 191s} Be7
{[%eval -179,50] 81s} 10. f3 {[%eval 218,50] [%emt 0:00:46]} O-O {[%eval -198,
50] 91s} 11. fxe4 {[%eval 213,50] 69s} Nxe4 {[%eval -200,50] [%emt 0:00:48]}
12. Bd3 {[%eval 203,50] 113s} Rxf1+ {[%eval -200,50] 118s} 13. Qxf1 {[%eval
187,50] 196s} d5 {[%eval -200,50] [%emt 0:00:45]} 14. Qf3 {[%eval 207,50] 116s}
Be6 {[%eval -200,50] 72s} 15. Nxe4 {[%eval 209,50] 185s} dxe4 {[%eval -218,50]
443s} 16. Bxe4 {[%eval 199,50] 70s} Qf6 {[%eval -219,50] 608s} 17. Nf5 {
[%eval 213,50] 195s} Nd7 {[%eval -217,50] 214s} 18. Nxe7+ {[%eval 200,50] 547s}
Qxe7 {[%eval -205,50] 576s} 19. Bd3 {[%eval 219,50] 237s} a6 {[%eval -220,50]
1609s} 20. Bf4 {[%eval 208,50] 293s} Qf6 {[%eval -234,50] 390s} 21. Qe4 {
[%eval 233,50] 96s} Nf8 {[%eval -253,50] 356s} 22. Rf1 {[%eval 254,50] 364s}
Qe7 {[%eval -244,50] 277s} 23. b3 {[%eval 256,50] 366s} Qd7 {[%eval -230,50]
116s} 24. c3 {[%eval 265,50] 442s} Ng6 {[%eval -271,50] 759s} 25. Bg3 {[%eval
275,50] 420s} Re8 {[%eval -254,50] 62s} 26. Qf3 {[%eval 285,50] 375s} Bd5 {
[%eval -278,50] 366s} 27. Qf2 {[%eval 282,50] 289s} Rf8 {[%eval -279,50] 319s}
28. Qe3 {[%eval 283,50] 208s} Re8 {[%eval -272,50] 452s} 29. Qd2 {[%eval 293,
50] 193s} Be4 {[%eval -295,50] 756s} 30. Be2 {[%eval 277,50] 114s} Qd8 {
[%eval -296,50] [%emt 0:00:55]} 31. Re1 {[%eval 296,50] 165s} Bd5 {[%eval -286,
50] [%emt 0:00:21]} 32. h3 {[%eval 281,50] 204s} Bf7 {[%eval -286,50] [%emt 0:
00:21]} 33. Rf1 {[%eval 281,50] [%emt 0:00:21]} Nf8 {[%eval -296,50] 194s} 34.
Bd3 {[%eval 281,50] [%emt 0:00:58]} Be6 {[%eval -306,50] 513s} 35. Re1 {
[%eval 315,50] 541s} Ng6 {[%eval -321,50] 79s} 36. Bc2 {[%eval 315,50] 8.7s}
Bf7 {[%eval -333,50] 311s} 37. Rxe8+ {[%eval 315,50] 1.5s} Qxe8 {[%eval -332,
50] [%emt 0:00:25]} 38. c4 {[%eval 325,50] 106s} Qd7 {[%eval -333,50] 72s} 39.
Be4 {[%eval 370,50] 148s} Nf8 {[%eval -333,50] 8.7s} 40. Bf3 {[%eval 419,50]
398s} Qe8 {[%eval -385,50] 184s} 41. Qd1 {[%eval 424,50] 194s} Nd7 {[%eval
-390,50] [%emt 0:00:51]} 42. d5 {[%eval 482,50] 118s} Nf6 {[%eval -390,50] 3.4s
} 43. dxc6 {[%eval 482,50] 3.7s} bxc6 {[%eval -644,50] 1957s} 44. Qe1 {[%eval
461,50] 2.3s} Qd8 {[%eval -650,50] 314s} 45. Qe3 {[%eval 518,50] [%emt 0:00:34]
} Qc8 {[%eval -661,50] 174s} 46. Qe7 {[%eval 722,50] 1415s} h6 {[%eval -789,50]
5072s} 47. Be5 {[%eval 796,50] 2186s} Nh7 {[%eval -837,50] 3869s} 48. Qc5 {
[%eval 861,50] 2874s} Ng5 {[%eval -854,50] 2553s} 49. Bxc6 {[%eval 888,50]
1093s} Ne4 {[%eval -864,50] 1407s} 50. Qb6 {[%eval 933,50] 2790s} Qf5 {[%eval
-882,50] 1120s} 51. Qc7 {[%eval 958,50] 2384s} Kh7 {[%eval -916,50] 1738s} 52.
Bd4 {[%eval 1009,50] 5856s} Ng5 {[%eval -966,50] 2094s} 53. Qe5 {[%eval 1010,
50] 3841s} Qg6 {[%eval -1018,50] 3188s} 54. Kh2 {[%eval 1106,50] 2269s} Be6 {
[%eval -1147,50] 6759s} 55. c5 {[%eval 1239,50] 7388s} Nf7 {[%eval -1340,50]
19454s} 56. Qf4 {[%eval -1402,50] 5832s} 1-0[/pgn]