[Event "Opera Euro Rapid KO 2021"]
[Site "Online"]
[Date "2021.02.13"]
[Round "3.1"]
[White "Carlsen, Magnus"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "E22"]
[WhiteElo "2862"]
[BlackElo "2770"]
[Annotator "TA"]
[PlyCount "106"]
[EventDate "2021.02.09"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,106,0,0,-14,-10,-24,0,-8,-9,-22,-4,-10,0,-95,0,0,0,0,0,0,0,0,0,-8,0,0,
0,0,0,0,0,-10,0,0,0,0,0,0,0,4,53,45,47,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-92,
0,-11,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-28000,-28000,
-28000,-28000,-28000,-28000,-28000]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O
5. Qb3 (5. Bg5 c5 6. Rc1 cxd4 7. Nxd4 h6 8. Bh4 d5 9. cxd5 g5 10. Bg3 Qxd5 11.
e3 Qxa2 12. Qc2 Bxc3+ 13. Qxc3 Ne4 14. Qc2 {1-0 (33) Carlsen,M (2863)-So,W 
(2770) chess24.com INT 2020}) 5... c5 6. dxc5 {E22: Nimzo-Indian: 4 Qb3.} Na6
7. Bd2 Bxc5 {[#]} 8. Bg5 $146 {The position is equal.} ({Predecessor:} 8. e3 b6
9. Rd1 Bb7 10. Bc1 Be7 11. Rd4 Nc5 12. Qc2 d5 13. cxd5 exd5 14. Be2 {1/2-1/2 
(38) Stocek,J (2545)-Melkumyan,H (2647) Benasque 2014}) 8... b6 9. e3 Bb7 10.
Be2 Bb4 11. a3 {[#]} (11. Rc1 $11 {remains equal.}) 11... Bxc3+ (11... Nc5 $1
$17 {[%cal Rc5b3]} 12. Qc2 {[#]} (12. Qxb4 $2 a5 $19) 12... Be4 $1) 12. Qxc3
$11 Ne4 13. Bxd8 Nxc3 14. Be7 Rfe8 15. Bd6 Nxe2 16. Kxe2 Rac8 17. Rac1 Nc5 18.
Rhd1 Ne4 19. a4 f6 20. b3 a5 21. Ba3 d5 22. Nd4 dxc4 23. bxc4 Nc5 24. Nb5 {
aiming for Nd6.} Red8 ({Much worse is} 24... Bxg2 $6 25. Nd6 $16) 25. Bxc5 bxc5
26. f3 (26. Nd6 $5 {[%cal Rd6b7]} Rb8 27. Nxb7 Rxd1 28. Rxd1 Rxb7 29. Rd8+ Kf7
30. Ra8 $14) 26... Kf8 27. e4 Ke7 28. Ke3 e5 29. g4 Rb8 30. h4 Bc6 31. Rxd8
Rxd8 {[%mdl 4096] Endgame KRB-KRN} 32. g5 Be8 33. gxf6+ gxf6 34. Rg1 Bf7 35.
Rg7 (35. Na7 $11 {keeps the balance.} Ra8 36. Nc6+ Kf8 37. Rb1) 35... h5 (35...
Kf8 $17 36. Rg1 (36. Rxh7 $2 Kg8 $19) 36... Bxc4) 36. f4 Kf8 37. Rg1 Bxc4 38.
fxe5 fxe5 39. Rc1 Rd3+ 40. Kf2 Rd2+ 41. Ke3 Re2+ 42. Kf3 Bd3 43. Rxc5 Rxe4 {
[%mdl 64] Double Attack} 44. Nc3 Rxh4 {Hoping for ...Rc4.} 45. Rxa5 Rc4 46. Nd1
Bc2 (46... Rf4+ {is interesting.} 47. Ke3 Bg6 48. Rxe5 Rxa4 49. Kf3 Kg7) 47.
Ne3 Rf4+ (47... Rc3 {seems wilder.} 48. Rxe5 Bxa4 49. Kf4 Be8 50. Nd5 Rc4+) 48.
Ke2 Bxa4 (48... Re4 {is more complex.} 49. Rc5 Bb3 50. Kf3 Rf4+ 51. Kg2 Kg7)
49. Rxe5 h4 $2 {[%mdl 8192]} (49... Rh4 $11) 50. Rf5+ Rxf5 51. Nxf5 {Mate.} Bd7
52. Nxh4 Bg4+ 53. Nf3 Bxf3+ {[%mdl 32768] Weighted Error Value: White=0.10/
Black=0.08. An unexpected result.} 1/2-1/2

[Event "Opera Euro Rapid KO 2021"]
[Site "Online"]
[Date "2021.02.13"]
[Round "3.1"]
[White "Vachier-Lagrave, Maxime"]
[Black "Radjabov, Teimour"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2784"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2021.02.09"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,78,12,27,17,25,9,22,0,0,-7,3,-13,-16,-28,-21,-25,-22,-7,-19,-22,-13,
-20,0,-29,-24,-42,0,0,0,0,0,0,0,0,0,0,0,0,-22,-20,0,0,0,0,0,0,20,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4
Be7 7. N1c3 a6 8. Na3 Nf6 {8...f5 is the modern continuation.} 9. Nc2 O-O 10.
Be2 {B32: Sicilian: Löwenthal and Kalashnikov Variations.} Be6 11. Be3 Rc8 12.
Qd2 Na5 13. b3 b5 $1 {[%cal Rb5c4]} 14. O-O ({Of course not} 14. cxb5 Qc7 $17)
14... bxc4 15. b4 Nc6 16. Rfd1 {[#]} Ng4 $146 ({Predecessor:} 16... a5 17. a3
axb4 18. axb4 Rb8 19. Rab1 Rb7 20. f3 Qb8 21. Nd5 Bxd5 22. exd5 Na5 {1-0 (31)
Papp,T (2213)-Hujbert,F (2111) Balatonlelle 2005}) 17. Bxg4 Bxg4 18. f3 Be6 19.
a4 f5 20. Rab1 Kh8 21. Nd5 Bh4 22. b5 {The position is equal.} axb5 23. axb5 c3
24. Nxc3 Na5 {[#] White must now prevent ...f4.} 25. Nd5 Nc4 26. Qe2 f4 27. Bf2
Bxf2+ 28. Qxf2 Rb8 29. Rb4 Bxd5 (29... Nb6 {seems wilder.} 30. Nxb6 Rxb6 31.
Na3 Rf7 32. Nb1 Rfb7) 30. Rxd5 Qc7 31. Rd3 {aiming for Rc3.} Nb6 {[%cal Bc4b6,
Bb6a4,Ba4c3][%mdl 32]} 32. Rb1 Na4 33. Na3 Nc3 34. Rb3 Nxb5 35. Nxb5 Qc1+ 36.
Qf1 Qc5+ {[%mdl 64] [#] Double Attack} 37. Qf2 {Strongly threatening Qxc5.}
Qc1+ 38. Qf1 Qc5+ {[%mdl 64] Double Attack} 39. Qf2 {Qxc5 is the strong threat.
} Qc1+ {Weighted Error Value: White=0.05/Black=0.04} 1/2-1/2

[Event "Opera Euro Rapid KO 2021"]
[Site "Online"]
[Date "2021.02.13"]
[Round "3.2"]
[White "So, Wesley"]
[Black "Carlsen, Magnus"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2770"]
[BlackElo "2862"]
[Annotator "TA"]
[PlyCount "110"]
[EventDate "2021.02.09"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,110,29,25,22,17,19,23,33,23,43,20,34,41,59,25,7,26,7,8,14,1,0,1,25,5,
15,12,16,18,67,0,0,-56,-43,-55,-54,-61,-33,-84,-82,-85,-79,-92,-79,-131,-131,
-131,-125,-129,-129,-127,-124,-150,-150,-150,-150,-204,-182,-184,-140,-140,
-140,-141,-155,-262,-262,-763,-769,-762,-763,-774,-760,-766,-752,-691,-656,
-590,-530,-1112,-1068,-997,-968,-795,-653,-2383,-2256,-1839,-583,-1370,-1322,
-4850,-2242,-4694,-2139,-6699,-6699,-4610,-2096]} 1. e4 e5 2. Nf3 Nc6 3. Bc4
Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 {C58: Two Knights:
4 Ng5 d5 5 exd5 Na5 sidelines.} 9. Nf3 Bd6 10. O-O O-O {White has an edge.} 11.
Re1 f5 $1 {[%mdl 4] Threatens to win with ...e4. outshines the older 11...Re8.}
12. Nxe5 Qf6 $1 13. Nf3 g5 $1 {[%cal Rg5g4]} 14. c4 Nf4 15. Bf1 {And now d4
would win.} g4 {[#]} 16. d4 $1 {Ne5 is the strong threat.} gxf3 17. Qxf3 Ne6 {
[%cal Re6d4]} (17... Qxd4 $6 18. Rd1 $16) 18. Qc3 Nb7 (18... Nxd4 {is more
complex.} 19. Qxa5 Nc2 20. Bd2 Nxe1 21. Bxe1 Qe5) 19. c5 Bc7 {[#]} 20. b4 $146
{[%cal Bb2b4,Bb4b5][%mdl 32]} ({Predecessor:} 20. d5 cxd5 21. Qxf6 {1/2-1/2 
(21) Bartel,M (2638)-Nasuta,G (2528) Krakow 2021}) 20... a5 (20... Qxd4 $6 21.
Qxd4 Nxd4 22. Bc4+ Ne6 23. Bxe6+ Bxe6 24. Rxe6 $16) ({Much worse is} 20... Nxd4
$6 21. Bb2 $16) 21. b5 Qxd4 22. Qxd4 ({White should play} 22. Bc4 $1 $14 Qxc3
23. Nxc3) 22... Nxd4 $40 {[%mdl 128] Black mounts an attack.} 23. Bc4+ {[#]} (
23. Nc3 $1 $11 Be6 24. bxc6) 23... Be6 $1 $15 {[%cal Re6c4]} 24. Bxe6+ Nxe6 25.
Rxe6 {aiming for Na3.} Nxc5 26. Re2 (26. Rxc6 $15 Be5 27. Rxc5 Bxa1 28. Bh6)
26... Rfe8 $1 $17 {[%cal Re8e2]} ({Of course not} 26... cxb5 27. Na3 $11) 27.
Nc3 cxb5 {Strongly threatening ...b4.} 28. Be3 {[#]} Be5 $1 29. Bxc5 ({Better
is} 29. Rc1) 29... Bxc3 30. Rxe8+ Rxe8 {[%mdl 4096] Endgame KRB-KRB} 31. Rb1 b4
32. Kf1 Re5 33. Be3 {[#]} a4 $1 {[%cal Ba5a4,Ba4a3][%mdl 32]} 34. Rc1 a3 35. g3
(35. Rc2 $17) 35... Rb5 {White must now prevent ...b3.} 36. Rc2 {[#]} b3 $1 37.
axb3 ({But not} 37. Rxc3 $2 b2 $19) 37... Rxb3 38. Kg2 Kf7 39. Bd2 (39. Ra2 $17
{is a better defense.}) 39... Be5 $19 40. Bf4 $2 (40. Ra2) 40... Bxf4 {Black
is clearly winning.} 41. gxf4 {KR-KR} Rb7 42. Ra2 {[#]} Ra7 $1 43. Kg3 Ra4 44.
Kh4 Kg6 45. Kg3 Kf6 46. h3 h5 47. Kh4 Kg6 48. Kg3 Kg7 49. Kf3 h4 50. Ke2 Kf6
51. Kd1 Ke6 52. Kc1 Kd5 53. Kb1 Ke4 54. Rd2 Kf3 55. Ka2 Kg2 {Weighted Error
Value: White=0.77/Black=0.03} (55... Rxf4 $142 56. Rd8 Kg2 57. Kxa3 Kxh3) 0-1

[Event "Opera Euro Rapid KO 2021"]
[Site "Online"]
[Date "2021.02.13"]
[Round "3.2"]
[White "Radjabov, Teimour"]
[Black "Vachier-Lagrave, Maxime"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2765"]
[BlackElo "2784"]
[Annotator "TA"]
[PlyCount "99"]
[EventDate "2021.02.09"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,99,10,30,13,51,43,47,40,48,39,48,43,54,22,19,-20,70,61,60,60,60,65,
57,65,68,75,102,102,102,103,147,147,150,150,172,166,191,187,236,225,261,0,250,
260,233,163,183,170,210,211,275,265,259,233,260,177,176,162,159,166,176,170,
168,162,169,155,166,165,162,162,169,146,123,88,105,108,105,106,1298,1298,1219,
1171,29985,29986,29986,29987,29987,29988]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4.
cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 f6 8. h4 {A16: English Opening: 1...
Nf6 with ...d5.} h5 9. e5 Nc6 10. Bd3 {White is slightly better.} Kf7 11. Re1
Bg4 12. Kc2 Rd8 13. Bf4 Bh6 $1 {[%cal Rh6f4] [#]} 14. Bg3 $5 $146 {[%mdl 8]
New and interesting.} ({Predecessor:} 14. Bxh6 Rxh6 15. Be4 Bf5 16. Bxf5 gxf5
17. e6+ Ke8 18. b4 Rg6 19. g3 Rg4 20. b5 {0-1 (29) Cheparinov,I (2686)
-Mikhalevski,V (2565) chess.com INT 2020}) 14... Kg7 ({Better is} 14... Bxf3
$11 15. e6+ {[%mdl 64] Discovered Attack} Kg7 16. gxf3 f5) 15. Be4 f5 16. Bxc6
bxc6 17. Ng5 Bxg5 18. hxg5 {And now Bf4 would win.} f4 19. Bxf4 Rhf8 20. Be3
Bf5+ 21. Kb3 Rd5 {[#]} 22. c4 $1 {[%cal Rc4d5]} ({But not} 22. Bxa7 $2 Rb5+ 23.
Kc4 Rd8 $19) 22... Rd3+ 23. Ka4 Kf7 24. b3 Rfd8 25. Ka5 a6 26. Bc5 Ke6 27. Be3
$2 (27. Kxa6 $18 {Strongly threatening Kb7.} Rb8 28. Red1) 27... Be4 $2 (27...
Kf7 $1 $11) 28. f3 $18 ({Stronger than} 28. Kxa6 Bxg2 29. Rg1 Be4 $15) 28...
Bf5 29. Re2 Ra8 30. Rh1 Rdd8 31. Bc5 Rd3 32. Rh4 Rd1 33. g4 Bd3 34. Reh2 Re1
35. gxh5 {Threatens to win with h6.} Rxe5 36. b4 {Hoping for h6.} gxh5 37. Rxh5
Bxc4 38. Rh6+ Kd7 39. g6 Rg8 40. f4 Rf5 41. Rh7 Re8 42. Rd2+ Kc8 43. g7 Rxf4
44. Rh8 Bg8 {[#]} 45. Re2 $1 Kd7 {[%mdl 8192] [#] A mistake that costs the
game.} (45... Rg4 $16) 46. Rxe7+ $1 {[%mdl 576] Deflection} Rxe7 47. Rxg8 Rf3 {
[#]} 48. Rd8+ $1 {[%mdl 576] Decoy, Clearance, Promotion. White mates.} Kxd8
49. g8=Q+ Re8 50. Qg5+ {Weighted Error Value: White=0.15/Black=0.43} 1-0

[Event "Opera Euro Rapid KO 2021"]
[Site "Online"]
[Date "2021.02.13"]
[Round "3.3"]
[White "Carlsen, Magnus"]
[Black "So, Wesley"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2862"]
[BlackElo "2770"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2021.02.09"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,57,18,14,22,15,15,17,17,12,15,5,5,7,7,7,11,0,8,8,4,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6
6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 O-O 9. d4 Bf6 10. Re1 {The position is equal.}
Re8 $1 {10...Re8 is better than 10...Nf5. C67: Ruy Lopez: Berlin Defence: 4
0-0 Nxe4.} 11. c3 Rxe1 12. Qxe1 Ne8 13. Bf4 d5 14. Bd3 g6 15. Nd2 {[%cal Bb1d2,
Bd2f3,Bf3e5][%mdl 32]} Ng7 16. Qe2 c6 17. Re1 Bf5 18. Bxf5 Nxf5 19. Nf3 Ng7 20.
Be5 Bxe5 21. Nxe5 Qd6 22. Nd3 Re8 23. Qd2 f6 24. Rxe8+ Nxe8 25. Qe3 {[#]} Kf7
$5 $146 {[%mdl 8] An interesting novelty.} ({Predecessor:} 25... Ng7 26. g3 g5
27. a4 Kf7 28. a5 Qe7 29. Qf3 h5 30. a6 Kg6 31. Nb4 Nf5 32. Qd3 bxa6 33. Nxc6
Qe1+ 34. Kg2 Qe6 35. Na5 g4 {1/2-1/2 (49) Grischuk,A (2777)-Giri,A (2764)
Chess.com INT 2020}) 26. Qh6 Kg8 27. Qe3 Kf7 28. Qh6 Kg8 29. Qe3 {Not much
happened in this game.  Weighted Error Value: White=0.02/Black=0.00} 1/2-1/2

[Event "Opera Euro Rapid KO 2021"]
[Site "Online"]
[Date "2021.02.13"]
[Round "3.3"]
[White "Vachier-Lagrave, Maxime"]
[Black "Radjabov, Teimour"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2784"]
[BlackElo "2765"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2021.02.09"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,71,23,33,25,22,14,22,19,18,14,56,57,60,66,59,52,51,30,39,31,51,41,60,
35,72,48,71,75,81,18,71,74,78,64,62,62,102,99,103,53,59,64,79,39,153,167,483,
475,1023,742,742,727,713,689,5406,5219]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4
e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Nf6 {8...f5 is the modern
continuation.} 9. Nc2 O-O 10. Be2 {B32: Sicilian: Löwenthal and Kalashnikov
Variations.} Be6 11. Be3 Rb8 12. O-O {[#] The position is equal.} Qd7 $146 ({
Predecessor:} 12... Re8 13. Rc1 Nd7 14. Qd2 Qa5 15. a3 f5 16. b4 Qd8 17. exf5
Bxf5 18. Nd5 Nf6 {1-0 (32) Rasmussen,A (2501)-Tiengo,D (2070) Brescia 2009})
13. f3 Na5 14. b3 b5 15. cxb5 axb5 16. Nb4 Nc6 17. Na6 Ra8 18. Bxb5 {Threatens
to win with Nb4!} Qb7 19. Qd3 Rfc8 20. a4 Na5 21. Nb4 {Hoping for Ncd5.} (21.
b4 $5 {[%cal Rb4a5]} Nc4 22. Bf2 $11) 21... Nxb3 {[#]} 22. Rab1 Nc5 23. Qe2 ({
White should try} 23. Qd1 $16) 23... Bf8 (23... Bd8 $11) 24. Rfd1 $16 Ra5 25.
Nbd5 Nxd5 26. Nxd5 Rb8 27. Qe1 Raa8 28. h4 Qc8 29. Rbc1 $36 {[%mdl 2048] White
fights for an advantage.} Qb7 30. h5 Rc8 {[#]} (30... h6 $14) 31. h6 $1 Nxa4 $2
(31... Bxd5 {is a better chance.} 32. hxg7 (32. exd5 g6 $16) 32... Bxg7) 32.
Rxc8 {White is clearly winning.} Bxc8 (32... Rxc8 $142 33. hxg7 Bxg7 34. Bxa4
Rb8) 33. Bxa4 Rxa4 34. hxg7 Bxg7 35. Rb1 Qa6 36. Qh4 {Weighted Error Value:
White=0.14/Black=0.41} 1-0

[Event "Opera Euro Rapid KO 2021"]
[Site "Online"]
[Date "2021.02.13"]
[Round "3.4"]
[White "So, Wesley"]
[Black "Carlsen, Magnus"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2770"]
[BlackElo "2862"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2021.02.09"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,73,0,0,9,2,-2,7,0,14,10,30,4,0,0,27,9,19,14,15,15,14,14,14,13,72,65,
58,63,60,35,65,22,54,53,67,56,79,71,71,71,71,71,71,71,71,71,83,89,89,89,1181,
1181,29988,29989,29989,29990,29991,29992]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3
Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 O-O 10. Be3 {C54: Giuoco
Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3.} Bg4 11. h3 Bh5 12. Qc2 {
The position is equal.} Bg6 {And now ...Nxc3 would win.} 13. Qb3 Ne7 14. O-O c6
{...Nxc3 is the strong threat.} 15. Bd3 Nf5 (15... Nxc3 {seems wilder.} 16.
Qxc3 f6 17. exf6 Rxf6 18. Ne5 Bxd3 19. Qxd3 Qd6) 16. Qc2 {[#]} Nxc3 $146 ({
Predecessor:} 16... Nxe3 17. fxe3 Ng3 18. Bxg6 hxg6 19. Rfe1 Ba5 20. Rab1 Qe7
21. a3 Bxc3 22. Qxc3 Ne4 {1/2-1/2 (39) Wen,Y (2586)-Esipenko,A (2636) Moscow
2019}) 17. bxc3 Nxe3 18. fxe3 Bxd3 19. Qxd3 f6 20. c4 Bc7 (20... fxe5 $11 21.
Nxe5 Qd6) 21. cxd5 $16 Qxd5 {[%cal Rf6e5]} 22. exf6 gxf6 23. e4 (23. Nh4 {
with more complications.} Kh8 24. Nf5 Rae8 25. Rf2 Rg8 26. Rb1) 23... Qd7 24.
Rad1 Rad8 25. Nh4 Kh8 26. Nf5 c5 {[#]} 27. d5 $1 Be5 28. Rb1 b6 29. Qc4 Rfe8
30. Kh1 Bd4 31. Rf4 Rxe4 {[%mdl 64] Remove Defender} 32. Rxe4 Qxf5 33. Rbe1 {
aiming for Re7.} Rxd5 $2 {[%mdl 8192] This move loses the game for Black.} (
33... Be5 $16) 34. Rg4 $18 {[%cal Re1e8]} h5 35. Re8+ {White mates.} Kh7 36.
Re7+ {[%mdl 64] Double Attack} Kh8 {[#]} 37. Qc1 $1 {[%mdl 512] Weighted Error
Value: White=0.05/Black=0.30} 1-0

[Event "Opera Euro Rapid KO 2021"]
[Site "Online"]
[Date "2021.02.13"]
[Round "3.4"]
[White "Radjabov, Teimour"]
[Black "Vachier-Lagrave, Maxime"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2765"]
[BlackElo "2784"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2021.02.09"]
[EventType "k.o."]
[EventCountry "NET"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,85,22,36,24,28,31,36,42,41,50,30,32,32,25,32,22,29,31,26,30,18,55,62,
64,61,63,52,61,41,52,52,52,52,52,52,58,52,57,52,52,52,52,52,52,26,33,19,52,21,
29,41,28,22,26,26,24,24,44,24,52,10,42,28,34,31,437,431,478,474,850,826,739,
731]} 1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7.
Kxd1 Nd7 {[%cal Bb8d7,Bd7c5,Bc5a4][%mdl 32]} 8. Bf4 Nc5 {A16: English Opening:
1...Nf6 with ...d5.} 9. Nd2 Bd7 10. f3 {[#]} Bg7 $146 {White is slightly
better.} ({Predecessor:} 10... O-O-O 11. Kc2 f6 12. Be3 e5 13. b4 Ba4+ 14. Nb3
Ne6 15. Bc4 Kd7 16. Rhd1+ Bd6 {1/2-1/2 (53) Rakhmanov,A (2584)-Nepomniachtchi,
I (2656) Dagomys 2010}) 11. Kc2 b5 12. Be3 Na4 13. Nb3 a6 14. Be2 Rc8 15. Nc5
Nxc5 16. Bxc5 Be5 17. a4 Bd6 18. Bxd6 exd6 19. axb5 axb5 20. Ra7 Ke7 21. Rha1
Rhd8 22. R1a6 c6 23. Kd2 Kf8 24. Ke3 Be6 25. Rb6 Rd7 26. Raa6 Rdc7 27. Bd3 Ke7
28. h4 h6 29. f4 f5 30. g3 Bd7 31. Kd4 fxe4 32. Bxe4 Kf6 33. Bf3 g5 34. fxg5+
hxg5 35. Ra1 Re8 36. Rf1 Kg7 37. Be4 (37. Bh5 $5 {[%cal Rf1f7]} Re7 38. hxg5
$16) 37... Re5 {[#] aiming for ...c5+.} 38. h5 c5+ 39. Kd3 Re6 {[%mdl 8192]
Loses the game.} ({Black should play} 39... Bh3 $14 40. Rf2 Rce7) 40. Bd5 $18 {
White is clearly winning.} Re7 41. Rxd6 Bh3 (41... Rc8 $142 42. Rff6 Bh3 43.
Rg6+ Kh8) 42. h6+ Kh7 43. Rf8 {Weighted Error Value: White=0.06/Black=0.31} 1-0

