[Date "1982 Women's Interzonal in Tblisi"]  [Round "?"]  [White "Elena Akhmilovskaya"]  [Black "Diane Savereide"]  [Result "1-0"]  [ECO "D85"]  [WhiteElo "2265"]  [BlackElo "2265"]  [Annotator "ATH"]  [PlyCount "51"]  [EventDate "1982.09.??"]  [EventType "tourn"]  [EventRounds "15"]  [EventCountry "URS"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 O-O 8.  Be2 c5 9. Rb1 Qa5 10. O-O Qxa2 11. Bg5 Qe6 (11... Re8 $5 12. Re1 $14) 12. e5 $6  (12. Re1 h6 13. Bh4 Qd7 14. Qc1 $14) 12... f6 $2 (12... Rd8 $1 $11) 13. exf6 (  13. d5 $1 $16 {is even stronger}) 13... exf6 14. Bf4 Nd7 $6 (14... Qf7 15. dxc5  Nc6 16. Nd4 Rd8 17. Bd6 $16) 15. Re1 cxd4 (15... Kh8 16. Bb5 $18) 16. Nxd4 Qa2  (16... Qf7 {is slightly better}) 17. Bd6 Rd8 ({Stockfish thinks that dumping  the exchange with} 17... Ne5 18. Bxf8 Bxf8 19. Nf3 $18 {is better which tells  you how bad Black's position is}) 18. Rb4 (18. Be7 $1) 18... Kh8 $2 (18... Nb6  19. Bc7 $18 {puts up a lot more resistance}) 19. Bc4 Qa5 20. Ne6 Ne5 21. Nxd8  Bg4 (21... Qxd8 {is irrelevantly better}) 22. Rxe5 (22. Qxg4 $1) 22... Qxd8 23.  Qxg4 (23. Qd5 $1 fxe5 24. Rxb7 Bf3 25. gxf3 Qg5+ 26. Kf1 Qc1+ 27. Ke2 Qc2+ 28.  Qd2 $18) 23... fxe5 24. Qe6 Qa5 $2 (24... b6 25. Bd5 Qe8 26. Be7 Rc8 27. Rc4  $18) 25. Rxb7 Qxc3 26. Rxg7 {Mates in nine according to Stockfish but} (26. Bb8  {mates in eight}) 1-0  

  [Event "1979 Philadelphia Open"]  [White "Pal Benko"]  [Black "Allan Savage"]  [Result "0-1"]  [ECO "E94"]  [Annotator "ATH"]  [PlyCount "62"]  [EventDate "1979.??.??"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Be2 O-O 6. Bg5 Nbd7 7. Qd2 e5 8. Nf3  c6 9. O-O exd4 10. Nxd4 Re8 11. f3 Qc7 (11... a5 12. Nc2 Nc5 13. Rab1 $14 {  is slightly better}) 12. Rfd1 Nc5 (12... Nh5 $1) 13. Kh1 $6 (13. Bh6 $1 $16)  13... a5 14. Nc2 $6 (14. Bh6 $1 $14) 14... Re6 $6 (14... Nfd7 $1 15. Bh6 (15.  Qxd6 Qxd6 16. Rxd6 f5 17. Be3 a4 18. Rad1 fxe4 19. Nxe4 Nxe4 20. fxe4 Ne5 21.  Rd8 Bg4 22. Rxa8 Rxa8 23. Bxg4 Nxg4 24. b3 Nxe3 25. Nxe3 axb3 26. axb3 Re8 $11)  15... Be5 $11) 15. Bf4 Bf8 (15... Ne8 $1 16. Nd4 $16) 16. Nd4 Re8 (16... Re5 $5  ) 17. Nb3 Nxb3 18. axb3 Qb6 (18... Be6 $1 19. Bxd6 Bxd6 20. Qxd6 Qxd6 21. Rxd6  $16) 19. Qd4 $6 (19. Na4 $1 $16) 19... Qxb3 $6 (19... Qxd4 20. Rxd4 $14) 20.  Qxf6 $2 (20. Ra3 Qxb2 21. Bc1 Qb4 22. Na2 Qc5 23. Qxf6 $16) 20... Bg7 21. Qxd6  Qxb2 22. Na4 $2 (22. Ra2 Qxc3 23. Bd2 Qb3 24. Rxa5 Be6 $15) 22... Qxe2 23. Rac1  $2 (23. Re1 Qf2 24. Bg3 Qa7 25. Rab1 Be6 26. Nb6 Rad8 $17) 23... Bh3 $3 24.  gxh3 Qxf3+ 25. Kg1 Rxe4 26. Rf1 Qxh3 27. Qd2 $6 (27. Qd1 b5 28. cxb5 cxb5 29.  Qd5 (29. Nc5 Rxf4 30. Rxf4 Qe3+ 31. Rf2 Bd4 $19) 29... Rae8 $19 {would prolong  White's suffering}) 27... Rae8 28. Qg2 $6 (28. Nc3 Rxc4 $19 {would also  prolong White's suffering. He clearly wants to end his pain quickly}) 28... Qa3  29. Nc3 $2 (29. Rcd1 Rxc4 {if White is masochist looking for a few extra  painful breaths}) 29... Bxc3 (29... Rxf4 $1 {is a real bone-crusher}) 30. Kh1 (  30. Qg3 {is irrelevantly better}) 30... Bg7 (30... Rxf4 $1 {again is a bone  crusher}) 31. Bc7 $6 (31. Qf3 {gives White an endgame four pawns down}) 31...  Qxc1 0-1  

  [Event "New York 1937"]  [White "Anthony Santasiere"]  [Black "Fred Reinfeld"]  [Result "1-0"]  [ECO "A00"]  [Annotator "ATH"]  [PlyCount "61"]  [EventDate "1937.??.??"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   1. b4 d5 2. Bb2 Nf6 3. e3 e6 4. a3 a5 5. b5 c5 6. Nf3 Bd6 7. c4 O-O 8. Nc3 ({  Slightly better is} 8. Qc2 Re8 9. d3 $11) 8... Nbd7 9. Qc2 (9. d3 $1 $11) 9...  Nb6 (9... b6 $11 {is better}) 10. cxd5 $6 (10. d3 $11) 10... exd5 11. Bd3 $6 (  11. Be2 a4 $15) 11... Re8 12. O-O $6 ({Better is} 12. h3 Qe7 $15) 12... h6 $6 (  12... Bg4 $1 $17) 13. Ne2 Bd7 $6 (13... Bg4 $15) 14. a4 Ne4 $6 (14... d4 $1 15.  exd4 c4 16. Bxc4 Rc8 17. d3 Bf5 $15) 15. Ng3 Qe7 16. Nh5 $6 (16. Rfe1 Bg4 $11)  16... f6 (16... c4 $1 17. Be2 Bg4 18. Ng3 (18. Nxg7 c3 $1 $15) 18... Bxg3 19.  hxg3 Bf5 $11) 17. Ng3 c4 (17... f5 $11) 18. Bxe4 dxe4 19. Nd4 g6 $6 (19... Rac8  20. Ngf5 Bxf5 21. Nxf5 Qd7 22. Nxd6 Qxd6 $11) 20. f3 f5 21. fxe4 fxe4 $2 (21...  Bxg3 22. hxg3 Qxe4 23. Qc1 $1 $16) 22. Nde2 (22. Rf2 $1 $18) 22... Kh7 $2 (  22... Be5 23. Bc3 $16) 23. Rf6 $6 {Still winning but there's much better} (23.  Nxe4 $1 Qxe4 24. Rf7+ Kg8 25. Rg7+ Kf8 26. Rf1+ Bf5 27. Qxe4 Rxe4 28. Rxg6 $18)  23... Nd5 $2 (23... Bxg3 24. Raf1 $1 Bxh2+ 25. Kxh2 Rf8 26. Ng3 $18 {puts up  more resistance}) 24. Nxe4 Be5 $2 (24... Qxe4 25. Qxe4 Rxe4 26. Rxd6 {is  irrelevantly better}) 25. Ng5+ $1 hxg5 $2 (25... Kh8 26. Nf7+ {only prolongs  Black's suffering pointlessly}) 26. Qxg6+ Kh8 27. Bxe5 $1 Qxe5 $2 (27... Nxf6 {  and Black gets mated in 14 moves}) 28. Qh6+ Kg8 29. Rg6+ Kf7 30. Qh7+ Kf8 31.  Rg8# 1-0  

  [Event "1987 Memorial Day Classic"]  [Site "Los Angeles"]  [Round "?"]  [White "Ira Pohl"]  [Black "Douglas Root"]  [Result "0-1"]  [ECO "A85"]  [WhiteElo "2196"]  [BlackElo "2528"]  [Annotator "ATH"]  [PlyCount "76"]  [EventDate "1987.05.??"]  [EventType "swiss"]  [EventRounds "6"]  [EventCountry "USA"]  [SourceTitle "CL, Sept 1987"]  [SourceDate "2018.08.10"]  [SourceVersionDate "2018.08.10"]   1. d4 e6 2. Nf3 f5 3. c4 Nf6 4. Nc3 Bb4 5. Bd2 O-O 6. e3 b6 $5 (6... d6 $11) 7.  a3 (7. Bd3 $1) 7... Bxc3 8. Bxc3 Bb7 (8... Ne4 $1 $11) 9. b3 (9. b4 $5) 9... d6  10. Nd2 $6 $146 (10. Be2 Nbd7 11. O-O (11. b4 $5) 11... Ne4 $11 {  Petrovic-Brodie, Toronto 1985}) 10... Nbd7 11. f3 e5 12. Be2 $6 (12. Qc2 Qe8  $15) 12... Nh5 $1 13. Nf1 (13. h4 $5 f4 $17) 13... Qh4+ (13... exd4 $1 $17) 14.  g3 Qe7 (14... Qh3 $1 $17) 15. Kf2 $2 (15. d5) 15... f4 $6 (15... exd4 16. exd4  Rae8 $17) 16. d5 fxe3+ (16... a5 $1 $15) 17. Nxe3 e4 $6 (17... Nc5 $11) 18. f4  Nxf4 $1 (18... Nhf6 $2 19. Re1 Rae8 20. b4 $16) 19. gxf4 Qh4+ 20. Kg2 Qxf4 21.  Ng4 h5 22. Rg1 hxg4 23. Bxg4 Nf6 (23... Nc5 $5 $11) 24. Be6+ Kh8 25. Rf1 Qg5+  $2 (25... Qh6 $1 $11) 26. Kh1 Rae8 27. Rf5 Qg6 $2 (27... Qh6 28. Bxf6 Rxe6 29.  Bg5 Rxf5 30. Bxh6 Rxh6 31. Qg4 $16) 28. Qf1 $2 (28. Bxf6 $1 Rxe6 29. Qh5+ Qxh5  30. Rxh5+ Kg8 31. Bxg7 $1 $18) 28... Rxe6 $1 29. dxe6 $2 {Meekly accepting doom  } (29. Qh3+ Kg8 30. Rg1 Qh7 31. Qxh7+ Kxh7 32. dxe6 e3+ 33. Rg2 e2 $19 {  offers a lot more resistance}) 29... e3+ 30. Rd5 Nxd5 {The slow method} (30...  e2 31. Qh3+ Kg8 32. e7 Qe4+ 33. Qg2 Qxe7 $19 {is the quick method}) 31. Qxf8+  Kh7 32. Qf3 $2 (32. Qxg7+ Qxg7 33. Bxg7 Nf4+ 34. Kg1 Kxg7 35. e7 e2 $1 36. Kf2  (36. e8=Q $4 Nh3#) 36... Kf7 $19 {and White limps into a hopeless endgame})  32... Nxc3 33. Qxb7 Ne4 34. h3 Qxe6 (34... Qf5 {is quicker}) 35. Kg2 (35. Ra2  Nd2 36. Qg2 {would prolong the game but to what end?}) 35... Qg6+ (35... Qf5 {  would relieve White's misery faster}) 36. Kf3 Qg3+ (36... Qf5+ 37. Kxe3 Qxh3+ {  is more merciful}) 37. Ke2 $2 ({According to Stockfish,} 37. Kxe4 {is much,  much better but what human would be such a glutton for punishment to play it?})  37... Qf2+ 38. Kd3 Nc5+ 0-1  

  [Event "Vienna 1902"]  [White "Harry Nelseon Pillsbury"]  [Black "J. Magyar"]  [Result "1-0"]  [ECO "D02"]  [Annotator "ATH"]  [PlyCount "49"]  [EventDate "1902.??.??"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   {12/6/20} 1. d4 d5 2. Nf3 f6 $2 {Perhaps the flapping of a butterfly's wings  on the other side of the earth caused a synapse in Magyar's brain to misfire}  3. Nc3 (3. c4 $1 $16) 3... Bf5 $6 ({Best (according to Stockfish) is} 3... f5  $14 {Who doesn't want to play a Dutch Stonewall a tempo down?}) 4. Nh4 Bg6 $6 (  {Stockfish recommends} 4... Bg4 5. f3 Be6 6. e4 $16) 5. Nxg6 (5. e4 $1 $16)  5... hxg6 6. Qd3 Kf7 7. e4 (7. e4 e6 8. a3 Ne7 9. g3) 7... c6 (7... e6 $5) 8.  Qf3 (8. Bd2 $1 $16) 8... e6 9. Bd3 Bb4 10. Bd2 (10. O-O $16) 10... Nh6 $6 (  10... Bxc3 11. bxc3 Nd7 12. O-O $16) 11. O-O-O (11. g4 $1) 11... Nd7 12. exd5  exd5 $2 (12... cxd5 13. g4 $16) 13. Rhe1 $2 (13. h4 $1 Bxc3 14. bxc3 f5 15. h5  $18) 13... Qc7 $2 (13... Nf8 14. Na4 Bxd2+ 15. Rxd2 $16) 14. Nxd5 $5 (14. Bf4  $1 $18 {is even stronger}) 14... Bxd2+ 15. Rxd2 cxd5 16. Qxd5+ Kf8 17. Bxg6 Nb6  $2 (17... f5 18. Rde2 $18 {would mean a longer game with the same result}) 18.  Rde2 Nf7 19. Qe6 (19. Qb5 {is the quick method}) 19... Qd7 20. Qxd7 $2 ({  White chooses a winning endgame over the much more crushing middlegame after}  20. Qb3) 20... Nxd7 21. Bxf7 Kxf7 22. Re7+ Kg6 23. Rxd7 Rxh2 24. Rg1 (24. Ree7  {is even better}) 24... b5 25. Kd2 1-0  

  [Event "1973 Canadian Open"]  [Site "Ottawa"]  [White "Ken Rogoff"]  [Black "Duncan Suttles"]  [Result "0-1"]  [ECO "B06"]  [Annotator "ATH"]  [PlyCount "94"]  [EventDate "1973.07.28"]  [EventType "swiss"]  [EventRounds "11"]  [EventCountry "CAN"]  [SourceTitle "Canbase"]  [SourceDate "2015.08.19"]  [SourceVersion "1"]  [SourceVersionDate "2015.08.19"]  [SourceQuality "1"]   1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. Bc4 (4. c3 $1 $14) 4... Nf6 5. Qe2 O-O 6. O-O  Bg4 7. c3 Nc6 (7... Nbd7 $5) 8. Bb5 (8. h3 $5 Bxf3 9. Qxf3 e5 $11) 8... a6 (  8... Qe8 $5 9. Nbd2 a6 (9... Nh5 $1 $11) 10. Bd3 (10. Bxc6 Qxc6 $11 {  Torre-Hort, Amsterdam 1979}) 10... Nh5 $11 {Kovacevic-Planinec, Zagreb 1077})  9. Bxc6 bxc6 10. Nbd2 a5 11. e5 $146 (11. Re1 $5 {Lutikov-Razuvaev,  Cheliabinsk 1972 and Chernuschevich-Hamdouchi, Belfort 2010}) 11... Nd5 12. c4  $2 (12. h3 $11) 12... Nb4 13. h3 Bf5 14. Ne4 c5 $1 {"Things fall apart; the  centre cannot hold;"} 15. d5 (15. dxc5 dxe5 16. Rd1 Qc8 17. Ng3 Qe6 $17) 15...  c6 16. e6 (16. Rd1 cxd5 17. cxd5 dxe5 18. d6 h6 $1 19. d7 Qc7 20. a3 Na6 $17)  16... fxe6 17. dxe6 Qc8 (17... d5 $1 18. Nxc5 Qd6 19. Nd7 dxc4 20. Nxf8 Bd3 21.  Qd2 Rxf8 22. Rd1 a4 $1 $19) 18. a3 Na6 19. Neg5 $6 (19. Bd2 Nc7 $15) 19... Nc7  20. Re1 Rb8 $6 (20... h6 21. g4 (21. Ne4 Qxe6 22. Bd2 Bxe4 23. Qxe4 Qxe4 24.  Rxe4 e5 $17) 21... hxg5 22. Nxg5 (22. gxf5 Rxf5 23. Rb1 Bf6 $19) 22... Bd4 23.  gxf5 Rxf5 $17) 21. Nh4 $6 (21. Nf7 $1 Qxe6 22. Nh6+ Kh8 23. Qxe6 Bxe6 24. Ng5  Bxc4 25. Rxe7 Nb5 $15) 21... Rb3 22. Nxf5 (22. Nf7 $5 Qxe6 23. Nxf5 gxf5 24.  Qxe6 Nxe6 25. Nxd6 exd6 26. Rxe6 Be5 $17) 22... Rxf5 23. Nf7 (23. Rb1 Qf8 24.  Bd2 Bd4 25. Rf1 a4 $17) 23... Rf6 (23... Nxe6 $142 24. Nh6+ Bxh6 25. Bxh6 Kf7  $17) 24. Nh6+ Kf8 25. Qc2 (25. Bg5 Rxe6 26. Qg4 Bxb2 27. Qf4+ Bf6 28. Bxf6 exf6  (28... Rxf6 $2 29. Qh4 Ne8 30. Ng4 Rf7 31. Qh6+ Kg8 32. Qg5 Kf8 33. Qh6+ $11)  29. Ng4 Qd8 $17) 25... a4 26. Ng4 Rxe6 27. Bh6 Bxh6 28. Nxh6 Kg7 29. Qd2 Qf8 (  29... Rb7 $1 $17) 30. Ng4 $2 (30. Rad1 Rb7 $17) 30... h5 31. Nh2 (31. Ne3 {  puts up more resistance}) 31... Qf6 32. Qa5 ({as does} 32. Rab1) 32... Rxb2 (  32... Rxe1+ 33. Rxe1 Rxb2 {is even stronger}) 33. Nf3 (33. Rf1 Rxf2 $1 {  is bad for White but not quite so bad as the game}) 33... Rxe1+ 34. Rxe1 Ne6  35. Qa7 (35. Qxa4 Nd4 36. Qd1 Nxf3+ 37. Qxf3 Qxf3 38. gxf3 Kf6 $19 {is  irrelevantly better}) 35... Kh6 $2 (35... Ra2 $1 $19 {is the quick method}) 36.  h4 Ra2 37. Qd7 $6 (37. Qxa4 Nd4 $19 {leaves Black with more work to do}) 37...  Ra1 38. Rxa1 Qxa1+ 39. Kh2 Nd4 $2 (39... Qf6 $19 {I'm guessing that the  players were in a time scramble}) 40. Nxd4 (40. Ng5 $1 Ne2 41. Nh3 Qe5+ $17)  40... Qxd4 41. Qxe7 Qxc4 $2 {Grabs the wrong pawn!} (41... Qxf2 42. Qg5+ Kg7  43. Qe7+ Qf7 44. Qxd6 Qxc4 $17) 42. Qe3+ $2 {misses the draw!} (42. Qf6 $1 $11)  42... Kg7 43. Qe7+ Qf7 44. Qxd6 Qxf2 45. Qe7+ Qf7 46. Qxc5 Qf4+ 47. g3 Qe4 $17  {Stockfish rates this position as -1.24 after 32 ply. It certainly seems like  resignation is premature. Possibly the time control was at move 50 and White  overstepped. Or maybe the scoresheets became illegible at this point Who  knows? But it was certainly an interesting game to this point.} 0-1  

  [Event "Philadelphia Open 1994"]  [White "Michael Rohde"]  [Black "Nasser Abbasi"]  [Result "1-0"]  [ECO "B22"]  [WhiteElo "2641"]  [BlackElo "2324"]  [Annotator "ATH"]  [PlyCount "55"]  [EventDate "1994.03.??"]  [EventType "swiss"]  [EventCountry "USA"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e5 $2 (  7... e6 $11 {is the main line here}) 8. O-O $6 (8. Nc3 $1 $16 {is even stronger  }) 8... e4 $6 (8... Bxf3 9. Bxf3 Qxd4 10. Qe2 $14) 9. Nc3 exf3 $1 (9... Qd7 $2  10. Nxe4 Rd8 11. Re1 Be7 12. Be3 $18) 10. gxf3 $6 (10. Nxd5 fxe2 11. Re1 O-O-O  12. Nb6+ axb6 13. Qa4 $16) 10... Qxd4 11. fxg4 O-O-O $2 (11... Bc5 12. Qc2 $14)  12. Qb3 $6 (12. Be3 $16) 12... Bd6 $6 (12... Qe5 13. Qxf7 Nf6 14. Kh1 $14) 13.  Qxf7 (13. Nb5 $1 $16) 13... Qe5 (13... Nf6 {is slightly better}) 14. Qf5+ $2 (  14. f4 $1 $16) 14... Qxf5 15. gxf5 Nd4 16. Be3 (16. Bg5 $5) 16... Nxe2+ $6 (  16... Be5 17. Rae1 Nc2 18. Bg5 Bf6 19. Rc1 $14) 17. Nxe2 b6 18. Rfd1 (18. Nd4  $5) 18... Nf6 (18... Ne7 $5) 19. Nd4 (19. b3 $5) 19... Kb7 $6 (19... Ng4 20.  Bg5 Bxh2+ 21. Kg2 Rd7 22. b3 Be5 23. Rac1+ Kb7 24. Ne6 $16) 20. Ne6 Rd7 21. Bd4  (21. Bg5 $1 Be5 22. Rxd7+ Nxd7 23. Rd1 $16) 21... Rc8 $2 (21... Re8 22. Kh1 $1  Ree7 23. Rg1 $16) 22. Bxf6 (22. Bc3 $1 $18) 22... gxf6 23. Rd4 Re8 $2 (23...  Rc2 24. Rad1 Kc6 25. Kf1 Rxb2 26. Nf8 $18 {puts up more resistance}) 24. Rad1 (  24. b4 $1 $18 {immediately is the quick method}) 24... Kc6 25. b4 a6 $2 (25...  b5 26. a4 $1 bxa4 27. b5+ $18 {would prolong the game}) 26. a4 b5 $2 (26...  Ree7 27. b5+ $18 {is an irrelevant improvement}) 27. Rc1+ Kb6 28. a5+ 1-0  

  [Event "Berlin Championship 1940-41"]  [White "Friedrich Sämisch"]  [Black "Kurt Richter"]  [Result "0-1"]  [ECO "D08"]  [Annotator "ATH"]  [PlyCount "52"]  [EventDate "1941.??.??"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   1. d4 d5 2. c4 e5 $6 {or is that !? ?} 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Bf5 $6 (  5... Nge7 6. Nb3 Ng6 7. a3 Be7 8. Nbxd4 Ngxe5 9. Bf4 $14) 6. a3 Qd7 $6 (6... g6  7. g3 $14 {is better}) 7. g3 (7. b4 $1 $16) 7... d3 (7... Nge7 8. b4 $16 {  is better}) 8. e3 $2 (8. exd3 Bxd3 9. b4 O-O-O (9... Bxf1 10. Kxf1 Qh3+ 11. Kg1  O-O-O 12. b5 Nd4 13. Nxd4 Rxd4 14. Qf3 Qd7 15. Ne4 Rxc4 16. Bg5 $18)) 8... f6  $5 (8... a5) 9. exf6 Nxf6 10. Bg2 (10. b4 $1 $16) 10... Bh3 11. O-O Bxg2 12.  Kxg2 h5 (12... a5 $1) 13. h4 Ng4 14. b3 $2 (14. b4 $1 $16) 14... Be7 $6 (14...  O-O-O $1 $11) 15. Ne4 $6 (15. b4 $1 $14) 15... O-O $6 (15... O-O-O $1 $11) 16.  Nfg5 $6 (16. Ra2 $1 $14) 16... Rad8 17. f3 $2 (17. Bd2 $11) 17... Bxg5 18. hxg5  (18. fxg4 {is slightly better, e.g.,} Rxf1 19. Qxf1 Rf8 20. Qd1 Bxh4 $1 $17 21.  gxh4 $6 Ne5 $19) 18... Nce5 (18... Qe6 $1 {is even stronger}) 19. fxg4 $4 (19.  Bd2 Qe6 $17) 19... Qc6 20. Rf4 Rxf4 21. gxf4 Qxe4+ 22. Kg3 h4+ 23. Kh3 d2 24.  Bxd2 Nf3 25. Ra2 ({White decides to commit hari-kari rather than endure} 25.  Qh1 Rxd2 26. Rf1 Rh2+ $19) 25... Nxd2 26. Qe2 (26. Rxd2 Qxe3+) 26... Rd3 {  The text leads to mate in 18 whereas} (26... Qh1+ {leads to mate in five}) 0-1  

  [Event "Prague 1911"]  [White "Oldřich Důras"]  [Black "Amos Pokorný"]  [Result "1-0"]  [ECO "B01"]  [Annotator "ATH"]  [PlyCount "65"]  [EventDate "1911.??.??"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 Nf6 5. Bc4 (5. Nf3 $14) 5... Bf5 (5...  e6 6. Nf3 a6 7. a4 Nc6 8. O-O Be7 9. Bf4 $14) 6. Qf3 Qc8 $6 (6... e6 $5 7. Qxb7  Nbd7 8. Nf3 $14) 7. Bf4 (7. Nge2 $5 c6 8. Bg5 Bxc2 9. Rc1 $14) 7... c6 ({  Somewhat better is} 7... e6 8. Nge2 $14) 8. Bb3 (8. Qe2 e6 9. Nf3 Be7 $11) (8.  Nge2 $1 $14) 8... e6 9. a3 (9. Nge2 $1 $14) 9... Nbd7 (9... Be7 10. Nge2 O-O  $11) 10. h3 Nb6 (10... Be7 $11) 11. Nge2 a5 12. Rc1 ({Stockfish prefers} 12.  O-O-O {slightly}) 12... Nfd5 (12... a4 $5) 13. Bh2 Nxc3 14. Qxc3 (14. Nxc3 $5)  14... Qd7 (14... Be7 $11) 15. Qg3 (15. O-O $5) 15... a4 16. Ba2 Nc8 $2 (16...  Bg6 17. Qe5 Qd8 18. O-O Be7 $11) 17. c4 (17. O-O $1 $16) 17... Nd6 (17... Bg6  $1 18. Qe5 f6 19. Qe3 $14) 18. O-O Ne4 $6 (18... Bg6 19. Qf3 $14) 19. Qe3 Bd6 (  19... Be7 20. g4 Bg6 21. Nf4 Bg5 22. f3 Nf6 23. h4 Bxf4 (23... Bxh4 $4 24. Ng2  $18) 24. Bxf4 $16) 20. g4 (20. Bxd6 $1 Nxd6 (20... Qxd6 $2 21. Bb1 Nf6 22. Bxf5  $18) 21. g4 Bg6 22. d5 $18) 20... Bg6 (20... Bxh2+ 21. Kxh2 Bg6 {is slightly  better}) 21. Bxd6 Qxd6 (21... Nxd6 {transposes to the note to White's 20th move  }) 22. Nf4 Nf6 23. d5 cxd5 24. cxd5 e5 25. Rfe1 Nd7 $2 (25... O-O 26. Qxe5 Ne8  27. h4 Qxe5 28. Rxe5 Nd6 29. Re7 $18 {puts up more resistance}) 26. Ne6 $1 fxe6  $2 (26... Ke7 27. Nc7 (27. Nd4 $5) 27... Ra5 28. f4 $18 {is grim for Black but  the game is even grimmer}) 27. dxe6 Nf6 $6 (27... Nc5 28. Rxc5 $18 {is  irrelevantly better}) 28. Red1 Qe7 29. Qxe5 Rd8 (29... O-O {(on move 29!) is  best but still resignable after} 30. Rc7) 30. Rxd8+ Qxd8 31. e7 Qa8 $2 ({  At least, Stockfish doesn't see pending checkmate after} 31... Qb6) 32. Rc7 Bd3  33. Qe6 $6 ({missing} 33. Bf7+ Kxf7 34. e8=Q#) 1-0  

  [Event "Hungary 1976"]  [Round "?"]  [White "Karolyi Honfi"]  [Black "Laszlo Eperjesi"]  [Result "1-0"]  [ECO "A41"]  [Annotator "ATH"]  [PlyCount "73"]  [EventDate "1976.??.??"]  [EventType "schev"]  [EventRounds "3"]  [SourceTitle "StarBase 4.56"]  [SourceDate "2004.11.04"]  [SourceVersion "1"]  [SourceVersionDate "2004.11.04"]  [SourceQuality "2"]   1. e4 c6 2. c4 e5 (2... d5 $11) 3. d4 (3. Nf3 Nf6 4. Nc3 Bb4 5. Nxe5 $14) 3...  d6 (3... Nf6 4. dxe5 Nxe4 5. Bd3 Nc5 $11 {Gasik-Jorgensen, Dos Hermanas 2004})  4. Nc3 Nd7 $6 (4... exd4 5. Qxd4 $14) 5. Nf3 g6 (5... Ne7 6. Be3 Ng6 $14) 6. g3  (6. d5 $14) 6... Bg7 (6... Ngf6 $1 $11) 7. Bg2 (7. d5 $1 $14) 7... Nh6 $2 (7...  exd4 8. Nxd4 Ne5 $11) 8. O-O (8. d5 $1 $16) 8... O-O $6 (8... exd4 9. Nxd4 $14)  9. Rb1 (9. d5 $1 $14) 9... a5 (9... Qc7 10. d5 $14) 10. h3 (10. dxe5 $5) 10...  Qe7 $2 (10... f5 11. Bg5 Qe8 12. Re1 f4 $11) 11. Re1 (11. Be3 $1 $16) 11... f5  (11... f6 $1 12. Qc2 $14) 12. b3 (12. exf5 $1 Nxf5 13. b3 $16) 12... Nf7 $6 (  12... exd4 13. Bg5 Qf7 14. Nxd4 $14) 13. Ba3 $6 (13. exf5 $5 gxf5 14. Nh4 $16)  13... b5 $2 (13... Qf6 14. dxe5 dxe5 15. Bxf8 Bxf8 16. exf5 gxf5 17. Nh4 $14)  14. cxb5 cxb5 15. Nxb5 $6 (15. exf5 $1 b4 16. Nd5 Qd8 17. fxg6 hxg6 18. Bc1 $18  {is even stronger}) 15... fxe4 16. Nxe5 $6 (16. Rxe4 $18 {is simpler and  stronger}) 16... Ndxe5 17. dxe5 Bxe5 18. Bxe4 (18. Rc1 $1 $18) 18... Rb8 19.  Nd4 Ng5 20. Bd5+ Kg7 21. Nf3 Nxh3+ 22. Kg2 Qa7 (22... Qf6 23. Rxe5 dxe5 24.  Bxf8+ $18 {is irrelevantly better}) 23. Rb2 $2 (23. Qd2 $1 Rf6 24. Rxe5 $1 dxe5  25. Bb2 Nxf2 26. Qxf2 Bh3+ 27. Kg1 Qxf2+ 28. Kxf2 $18) 23... Bg4 24. Rh1 $2 (  24. Qd3 Rf5 25. Re3 Rbf8 (25... Bxb2 26. Bxb2+ Kh6 27. Be6 $16) 26. Rxe5 dxe5  27. Bxf8+ $16) (24. Rc2 Rf5 25. Re3 Rbf8 26. Qd3 h5 27. Rxe5 $16) 24... Bxf3+  25. Bxf3 Ng5 $2 (25... Rxf3 $1 26. Qxf3 Rf8 27. Qe4 Rxf2+ 28. Kxh3 Bxb2 29.  Bxb2+ Rxb2 $15) 26. Bd5 Nf7 (26... Bf6 27. Qd2 Qd7 28. Rc2 $18 {is slightly  better}) 27. Re2 Rbc8 28. Rh4 Qb6 (28... Qd7 29. Qd2 $18 {is an insufficient  improvement for Black}) 29. Qd2 (29. Rhe4 $1 $18) 29... h5 $6 (29... Rc7 {  puts up more resistance}) 30. Ra4 (30. Rhe4 $1 {is even stronger}) 30... Bc3 (  30... Qd8 31. Qxa5 $18 {is a small improvement}) 31. Bb2 Bxb2 (31... Be5 32. f4  $18 {is a larger (but still insufficient) improvement}) 32. Qxb2+ Kh7 (32...  Kh6 {is another insufficient improvement}) 33. Re7 Rc7 34. Rae4 Qc5 35. Rxc7  Qxc7 36. Qf6 Qc2 37. Re7 1-0