[Event "It"]
[Site "Madrid (Spain)"]
[Date "1973.??.??"]
[Round "?"]
[White "Vlastimil Hort"]
[Black "Lajos Portisch"]
[Result "1-0"]
[ECO "D63"]
[Annotator "RCA"]
[PlyCount "63"]
[EventDate "1973.??.??"]

{[%evp 0,63,21,41,11,14,21,15,9,15,23,10,25,11,19,18,33,13,22,11,34,17,83,77,
72,43,55,69,79,135,91,106,128,223,137,122,114,110,90,117,98,107,89,98,90,105,
154,129,126,149,106,128,114,136,29989,181,29987,29988,29989,163,29989,29990,
29991,29992,29993,29994]} 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 O-O 6.
e3 Nbd7 7. Rc1 a6 8. c5 c6 9. Bd3 b6 10. cxb6 Qxb6 11. O-O Qxb2 12. Na4 Qb7 13.
Ne5 c5 14. Nxd7 Bxd7 15. Nxc5 Bxc5 16. Bxf6 gxf6 17. Qg4+ Kh8 18. Qh4 f5 19.
Qf6+ Kg8 20. Qg5+ Kh8 21. Qf6+ Kg8 22. dxc5 Bc6 23. Qg5+ Kh8 24. Qf6+ Kg8 25.
Rb1 Qc7 26. Rb4 Ra7 27. Qg5+ Kh8 28. Qf6+ Kg8 {Kasparov's rule: local
superiority.} 29. Rfb1 Bb5 {Start here} 30. Rg4+ fxg4 31. Qg5+ Kh8 32. Qh6 {
1-0 White wins.} 1-0

[Event "5 min blitz"]
[Site "Internet Chess Club"]
[Date "????.??.??"]
[Round "?"]
[White "Igor Smirnov"]
[Black "Leonid Kritz"]
[Result "1-0"]
[Annotator "chess-teacher.com"]
[ECO "C65"]
[WhiteElo "2506"]
[BlackElo "2588"]
[WhiteFideId "-1"]
[BlackFideId "-1"]
[PlyCount "103"]
[GameId "2325101843034326"]
[EventType "blitz"]

{[%evp 0,103,15,19,24,26,27,22,24,22,12,9,13,5,13,-2,22,3,9,11,14,9,2,30,30,30,65,55,199,15,89,52,73,89,91,68,40,74,67,50,68,-49,72,93,100,106,126,136,17,127,157,122,127,134,201,184,301,200,325,383,192,321,301,248,292,254,708,266,507,388,434,331,403,450,456,456,208,486,477,428,301,466,467,468,611,555,614,228,633,474,597,573,980,1105,29987,29988,29989,29990,29991,29992,29993,29994,29997,29998,29999,29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 Bb6 7. Nf1 Bd7 8. Ba4 O-O 9. Ng3 Ne7 10. Bb3 Ng6 11. O-O Re8 12. Ng5 Re7 13. Nh5 c6 (13... Nxh5 14. Qxh5 h6 15. Qxg6 hxg5 16. Bxg5) 14. Be3 (14. Nxf6+ gxf6 15. Nxh7 $1 Kxh7 16. Qh5+ Kg8 17. Qxg6+ $1) 14... Be6 15. Nxe6 fxe6 16. Bg5 Qf8 17. Qf3 Nxh5 18. Qxh5 Ree8 19. Qg4 Qf7 20. g3 h6 21. Bd2 Kh7 22. Kg2 Nf8 23. f4 Qg6 (23... exf4 24. Rxf4) 24. Qh3 {Start here} d5 {O = Occupy the center. You've probably heard this generic concept before. Someone wise said, "if you can't explain it to a 5-year old, then you don't understand it yourself". So what does it really mean? You want your pawns and pieces in the 4 central squares, and you don't want your opponent's pawns and pieces there.} 25. fxe5 (25. exd5 $2 exd5 26. fxe5 Rxe5 $17 {if you control the center, you control the game.}) 25... dxe4 26. d4 e3 27. Bxe3 Qe4+ 28. Rf3 Re7 29. Raf1 Rf7 {R = Restrict your opponent's most active piece. It's kinda like if you have a stranger at home, you gotta be alert.} 30. Qh4 (30. Bxe6 $2 Nxe6 31. Qxe6 Raf8 $19) 30... Qxh4 31. gxh4 Rxf3 32. Rxf3 Ng6 33. Kg3 Rf8 34. Bc2 Rxf3+ 35. Kxf3 h5 {stop here} 36. Bg5 Bc7 37. Ke3 Bb6 38. Be4 Bc7 39. Kd3 Bb6 40. b4 a5 41. a3 axb4 42. cxb4 Ba7 43. Kc4 Bb6 44. a4 Ba7 45. b5 cxb5+ 46. axb5 b6 47. d5 exd5+ 48. Kxd5 Bb8 49. e6 Bxh2 50. e7 Be5 51. e8=Q Bd6 52. Bxg6# {Black checkmated} (52. Kxd6 $4 {would lead to a draw by stalemate}) 1-0

[Event "Wilkes-Barre, PA USA"]
[Site "?"]
[Date "1909.??.??"]
[Round "?"]
[White "Jose Raul Capablanca"]
[Black "Frank James Marshall"]
[Result "1-0"]
[ECO "C62"]
[Annotator "RCA"]
[PlyCount "65"]
[EventDate "1909.??.??"]

{[%evp 0,65,20,19,26,22,24,24,32,29,45,133,45,51,39,56,72,81,70,71,100,90,135,
107,90,110,130,165,153,183,175,128,176,145,223,183,222,261,386,138,314,299,361,
293,373,365,257,340,331,409,426,469,509,675,754,824,733,847,865,877,1126,996,
1157,1176,1171,1153,1157,1049]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O a6 5.
Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bd7 8. Re1 c5 9. Nf3 Be7 10. Nc3 c6 11. Bf4 Be6
12. Qd3 Nf6 13. Rad1 d5 14. Ng5 d4 ({start here} 14... O-O 15. e5 Nd7 16. Qxh7#
{end here}) 15. Nxe6 fxe6 16. Na4 Qa5 17. b3 Rd8 {start here} 18. Nb2 {Keep
your pieces in the large center} Nh5 (18... Qxa2 19. Nc4 {stop here}) 19. Be5 (
19. Bd2) (19. Nc4) 19... O-O 20. Nc4 Qb4 21. Qh3 {end here} g6 22. Qxe6+ Rf7
23. g4 Bh4 (23... Nf4 24. Bxf4) (23... Ng7 24. Bxg7 Kxg7 25. Ne5) 24. gxh5
Bxf2+ 25. Kh1 Qc3 26. Re3 {start here} (26. hxg6 Qf3# {end here}) 26... Qxc2 (
26... Bxe3 27. hxg6) 27. Red3 Qe2 28. Nd6 (28. hxg6 Qxe4+) 28... Rxd6 29. Bxd6
Be1 30. Qe8+ Kg7 31. h6+ Kxh6 32. Qxf7 Qxe4+ 33. Qf3 1-0

[Event "FIDE World Chess Olympiad 2022"]
[Site "?"]
[Date "2022.08.01"]
[Round "?"]
[White "Magnus Carlsen"]
[Black "Dambasuren Batsuren"]
[Result "1-0"]
[ECO "D36"]
[Annotator "chess-teacher.com"]
[PlyCount "59"]
[EventDate "2022.??.??"]

{[%evp 0,59,19,30,28,-9,-3,4,4,18,41,15,23,-49,-35,5,25,36,34,39,38,36,35,43,
29,38,53,52,56,52,113,50,69,62,72,11,126,104,103,105,105,128,124,37,53,53,143,
143,126,127,197,197,253,203,203,236,726,726,870,956,1279,912]} 1. Nf3 Nf6 2. c4
e6 3. d4 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 O-O 7. e3 Nbd7 8. cxd5 exd5 9. Bd3 c6
10. O-O Bd6 11. Qc2 Re8 12. Rfe1 Be7 13. Bg3 Nf8 14. h3 b6 15. e4 dxe4 16. Nxe4
Bb7 17. Ne5 Ne6 18. Nxf6+ Bxf6 19. Bh7+ Kf8 20. Rad1 Bxe5 21. dxe5 Qe7 {
start here} 22. f4 c5 23. f5 Nd4 24. Qf2 Qd7 25. e6 Qc6 (25... fxe6 26. fxe6+)
26. Be5 Rad8 27. Qg3 Ne2+ 28. Rxe2 Rxd1+ 29. Kh2 Ke7 30. Bf6+ 1-0

[Event "Tal sim"]
[Site "England"]
[Date "1973.??.??"]
[Round "?"]
[White "Tal, Mihail"]
[Black "NN"]
[Result "1-0"]
[ECO "B96"]
[Annotator "chess-teacher.com"]
[PlyCount "35"]
[EventDate "1973.??.??"]
[EventType "simul"]
[EventCountry "ENG"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

{[%evp 0,35,25,21,63,68,73,62,70,24,31,30,55,48,67,29,47,31,55,49,49,-11,-6,
-18,-12,0,0,-73,35,51,204,146,213,217,208,619,29995,29996]} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10.
Qe2 Nfd7 11. O-O-O Bb7 (11... Nxe5 12. Ndxb5 $3 axb5 13. Qxe5 $3 Qxe5 14. Rd8#)
12. Qg4 Qxe5 13. Bd3 Nf6 14. Bxf6 Qxf6 15. Rhe1 h5 16. Nxe6 $3 Be7 (16... hxg4
17. Bxb5+ $3 axb5 18. Nc7#) 17. Bxb5+ axb5 18. Nc7+ 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "3"]
[White "Dauner, Benedikt"]
[Black "Boros, Denes"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2321"]
[BlackElo "2430"]
[Annotator "chess-teacher.com"]
[PlyCount "34"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

{[%evp 0,34,19,31,32,16,56,47,38,-14,-6,-20,-8,-19,-38,-24,-39,-302,-312,-302,
-310,-314,-320,-312,-312,-362,-356,-355,-349,-391,-383,-412,-401,-900,-911,
-29999,-29998]} 1. d4 d5 2. Nf3 c5 3. c4 Nf6 4. dxc5 e6 5. Nc3 Bxc5 6. cxd5
exd5 7. Bg5 d4 8. Ne4 {calculate when there's tension between pieces} Nxe4 9.
Bxd8 Bb4+ 10. Nd2 Bxd2+ 11. Qxd2 Nxd2 12. Bh4 Nxf1 13. Rxf1 Nc6 14. O-O-O Bf5
15. Bg3 Rc8 16. e4 dxe3 17. Rfe1 Nd4+ 0-1

[Event "?"]
[Site "Chess.com INT"]
[Date "????.??.??"]
[Round "3"]
[White "Blunderian gambit"]
[Black "?"]
[Result "*"]
[ECO "C23"]
[Annotator "chess-teacher.com"]
[PlyCount "10"]
[EventDate "2022.02.08"]
[SourceVersionDate "2026.06.26"]

1. e4 e5 2. Bc4 Qh4 3. Qf3 Bc5 4. Qxf7+ Kd8 5. g3 (5. Qxg7) (5. Qf8+) 5...
Qxe4+ *

[Event "?"]
[Site "Chess.com INT"]
[Date "????.??.??"]
[Round "3"]
[White "Lock the door"]
[Black "?"]
[Result "1-0"]
[Annotator "chess-teacher.com"]
[SetUp "1"]
[FEN "rnb2rk1/pp1p1ppp/2p5/8/2B1R3/2B5/PPP2PPP/2KR4 w - - 0 14"]
[PlyCount "9"]
[EventDate "2022.02.08"]
[SourceVersionDate "2026.06.27"]

{[#]} 14. Rd6 b5 15. Rg4 g6 16. Rdxg6+ hxg6 17. Rh4 bxc4 18. Rh8# 1-0