
2018 Chess Olympiad: Batumi, Georgia
September 23 - October 7, 2018
The Chess Olympiad is an 11 round Swiss-system 4-player team tournaments, held in two sections: Women and Open. It is held every two years and is the largest elite level tournament on the chess calendar. In 2016 a total of 304 teams were entered in the two sections, with the USA taking the Open and China winning the Women's. The 43rd Chess Olympiad is currently running in Batumi, Georgia -- on the east coast of the Black Sea, just north of Turkey.
Round 1
Canadian Men/Open (ranked 28 of 185)
Captain: FM Victor Plotkin
Canadian Women (ranked 40 of 150)
Captain: GM Gergely Szabo
Round 1 Results:
Canada was higher seeded than both opponents, which led to the usual sort of super solid attempts by the lower-rated players and attempts to provoke by the Canadians.
Canada 3 - Nepal 1 (#118)
Canada Women 3.5 - Uganda 0.5 (#114)
Games with notes below in player.
Links
Results (via Chess-results)
Live Commentary (games start 3pm local = 7am EDT)
Twitch
the Chessbrah channel has GMs Yasser Seirawan and Robin van Kampen doing live commentary, with special focus on Chessbrahs GMs Eric Hansen and Aman Hambleton
chess24
English Commentary with GM Ivan Sokolov and IM Sopiko Guramishvili; also available on chess 24, commentary in Russian (GM Shipov), or Spanish or Italian.
Offical site (alternate source for chess24)
Round 1 post-game interview with GM Eric Hansen
photos
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.1"]
[White "Kayastha, Madan Krishna"]
[Black "Hansen, Eric"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2077"]
[BlackElo "2629"]
[Annotator "John Upper"]
[PlyCount "82"]
[EventDate "2018.??.??"]
1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Nc3 Nbd7 (7...
dxc4 8. Ne5 (8. e4 Be7)) 8. e4 $5 Nxe4 9. Nxe4 dxe4 10. Ng5 f5 (10... Be7 11.
Nxe4 Nf6 $6 12. Bc3 Nxe4 13. Bxe4 Bf6 14. O-O c5 $2 15. dxc5 Bxc3 16. bxc3 O-O
17. Rb1 $18 {1-0 (29) Townsend,M (2219)-Mason,D (2133) Hull 2018}) 11. c5 (11.
Nxe6 Qf6 12. d5 (12. Ng5 $2 Qxd4 $17) 12... Ne5 $15) 11... Bb8 12. Nxe6 Qe7 (
12... Qf6 13. Qb3 a5 (13... Nb6 14. Nxg7+ $17) 14. Bg5 $5 (14. a4 Qf7 {pinning
the N} 15. Ra3 Nf6) 14... Nxc5 $13 (14... Qf7 $2 15. Nxg7+ $3 Qxg7 16. Qe6+ $18
)) 13. Nf4 Nf6 14. O-O O-O {Black has more space and a nice square on d5, but
will have some work to do to activate the Ra8.} 15. h4 $6 {this feels too
ambitious} (15. Qb3+ Rf7 16. Rae1 Bxf4 (16... g5 $5) 17. Bxf4 Be6 $11) 15...
Rd8 16. Be3 Be6 17. Qd2 Nd5 18. Nxd5 Rxd5 19. Rfd1 Be5 $1 {A nice way to bring
the B into the game. Now Black just builds pressure on d4.} 20. Qa5 Bf6 21. Rd2
a6 22. Rad1 Rad8 23. Qc3 Bf7 24. f3 $1 exf3 25. Bxf3 R5d7 26. Bf4 Bd5 (26...
Bxa2 $2 {not a good way to copy Fischer} 27. b3 Qe6 28. Rd3) 27. Bd6 Qf7 28. a4
(28. Bxd5 $1 Qxd5 29. Qe3 {it's hard to see how Black could play this for a
win.}) 28... Re8 29. Re2 Rdd8 30. Rxe8+ Rxe8 31. Kf2 $2 (31. Be5 $1) 31... Bxf3
32. Qxf3 (32. Kxf3 $2 Qh5+ $19) 32... Qc4 33. Qd3 (33. Be5 Bxe5 34. dxe5 Qxc5+
$16) 33... Qxa4 (33... Qd5 34. Be5 Bxe5 35. dxe5 Qxe5 $16) 34. b3 Qa5 35. d5 (
35. Qc4+ Kh8 36. Be5 Qd8 37. Rd3 {Black is up a pawn but still has a lot of
work to do.}) 35... Re4 36. dxc6 bxc6 37. b4 Qa4 38. Rb1 (38. Kg2 {with
Black's majors rampant, tucking the K away is prudent} g6 (38... Qxb4 39. Rb1 {
with some counterplay}) 39. Rb1 Qa2+ 40. Kh3 Kg7 $19 (40... Rd4 $2 41. Qb3+ $15
)) 38... Qa2+ 39. Kf3 Kh8 $1 40. Bf4 Bd4 41. Bd2 Qd5 $1 0-1
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.2"]
[White "Preotu, Razvan"]
[Black "Thing, Bibek"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2513"]
[BlackElo "2237"]
[Annotator "John Upper"]
[PlyCount "69"]
[EventDate "2018.??.??"]
{Razvan's first Olympiad game. Black plays a Najdorf well, but loses when
Razvan shows him that there's always play on both sides of the board in the
Najdorf.} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bg5
h6 8. Bh4 g5 9. Bg3 Bg7 10. h3 Ne5 11. f3 Nbc6 12. Bf2 Nxd4 ({Recently, Black
has preferred the immediate} 12... Be6 {one point is that if} 13. Nxe6 {
accelerates Black's counterplay on the long diagonal; e.g.} fxe6 14. h4 Qa5 15.
Qd2 O-O-O 16. O-O-O b5 17. a3 Nc4 18. Bxc4 bxc4 19. Be3 Kd7 $3 20. Ne2 $2 Bxb2+
$3 $19 (20... c3 $19) 21. Kxb2 Rb8+ 22. Ka2 Nb4+ 23. Qxb4 Rxb4 24. Bd2 Rhb8 {
0-1 Barbosa,E (2399)-Andriasian,Z (2616) Cappelle-la-Grande 2012}) 13. Bxd4 Be6
14. Qd2 Qa5 15. a3 Rc8 (15... Rg8 $1 {Polgar} 16. h4 Rc8 17. hxg5 hxg5 18.
O-O-O Nc4 19. Bxc4 Bxd4 20. Qxd4 Rxc4 21. Qa7 Qc7 22. Kb1 Rc5 23. Nd5 Bxd5 24.
exd5 Kf8 25. Rd2 Kg7 26. b4 b5 $3 27. Qxa6 Rc3 {½-½ (27) Kasparov,G (2849)
-Polgar,J (2676) Linares 2001} 28. Re1 $1 (28. Qxb5 $2 Rxa3) 28... Rc8 29. Ree2
Qc4 30. Kb2 Rxc2+ 31. Rxc2 Qd4+ 32. Kc1 Qa1+ 33. Kd2 Qd4+ $11 {See "A Game of
Queens" by Judit Polgar for notes.}) 16. O-O-O b5 (16... O-O 17. h4 g4 18. Qf2
Rc6 19. f4 Rfc8 $1 20. Qg3 $2 (20. fxe5 dxe5 21. Be3 Rxc3 $19) (20. Qe3 $1 $15)
20... Nd7 21. Bxg7 Kxg7 22. f5 Rxc3 $19 (22... Ne5 $19) 23. bxc3 Qxa3+ 24. Kd2
Nf6 25. Qd3 Bc4 (25... Nxe4+ $1 $19) 26. Qd4 d5 27. exd5 Bxd5 $15 28. Rg1 Be4
29. Bd3 Qa5 30. Qb4 Qc7 31. Bxe4 a5 32. Qxb7 Qf4+ 33. Ke2 Rc7 34. Qb6 Nxe4 35.
Qd4+ Kh7 36. c4 (36. Rgf1 Nxc3+ 37. Qxc3 Qxf1+ $19) 36... Rd7 37. Qe3 (37. Qxd7
Qf2+ 38. Kd3 Nc5+ $19) 37... Ng3+ 38. Qxg3 Qxg3 39. Rxd7 Qe5+ {0-1 (41)
Nakamura,H (2772)-Gelfand,B (2764) Elancourt 2013}) 17. Kb1 Rg8 18. h4 $1 Nc6
19. Bxg7 Rxg7 20. hxg5 hxg5 21. Rh8+ Kd7 22. Rxc8 Kxc8 23. a4 b4 (23... bxa4
24. Nd5 Qxd2 25. Bxa6+ $11) 24. Nd5 Kb7 25. b3 Bxd5 26. exd5 Ne5 27. Re1 Qc5
28. Qe2 Qb6 ({The computer is brave, and says Black is fine after} 28... a5 29.
Qa6+ Kb8) 29. g3 a5 $4 {Tidying up the queenside costs him the center and the
game...} (29... f5 $142 30. f4 gxf4 31. gxf4 $14) 30. f4 $1 $18 Ng6 31. Qg4 $1
f6 32. Re4 (32. Bd3 $18 {wins too; here is one cute line:} Qd8 33. Qh5 Nf8 34.
Qh8 Ne6 35. Qh6 $18) 32... Nf8 (32... Qg1 33. Qd7+ $19) 33. Rc4 Qd8 34. Rc6 Rh7
35. Qe2 1-0
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.3"]
[White "Jaiswal, Rupesh"]
[Black "Noritsyn, Nikolay"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2165"]
[BlackElo "2482"]
[Annotator "John Upper"]
[PlyCount "70"]
[EventDate "2018.??.??"]
1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 {Of course, another London System.} Nh5 5.
Bg5 h6 6. Bh4 g5 7. Nfd2 Ng7 8. Bg3 Nf5 9. Bd3 (9. c3 Bg7 10. Bd3 e6 11. Na3
Nd7 12. Qf3 Nxg3 13. hxg3 a6 14. O-O-O Rb8 15. Nc2 b5 16. Qe2 c5 {½-½ (53)
Le,Q (2739)-Kasparov,G (2812) Saint Louis (blitz) 2017}) 9... h5 $5 {I didn't
realize Nick was so provocative.} 10. f3 $2 (10. Qf3 g4 (10... e6 11. Bxf5 exf5
12. h4 g4 13. Qe2) 11. Qe2 Bg7 12. Nc3 e5 13. dxe5 $6 (13. O-O-O $5) 13... Nxg3
14. hxg3 Bxe5 $13 15. Nc4 Bxc3+ 16. bxc3 Qf6 $15 {0-1 (51) Volkov,S (2599)
-Paravyan,D (2478) Kaliningrad 2015}) 10... Nxe3 11. Qe2 Nf5 $1 (11... h4 $5
12. Qxe3 hxg3 13. h3) (11... Nd5 12. c4 Nb4 13. Be4 f5 $17) 12. Bxf5 {White
sees a way to get the pawn back and goes for it.} (12. Ne4 $5 Bg7 (12... c5 $4
13. Nf6#) 13. c3 {For the pawn, White has some development and Black's
kingside looks loose.}) 12... Bxf5 13. Qb5+ Qd7 14. Qxb7 Qc6 15. Qxc6+ Nxc6 {
Black has given back the pawn to get the B pair and catch up in development.}
16. c3 Rb8 17. b3 {Now that White's queenside is softened up, Black's B's and
N will break it.} Bg7 18. Na3 e6 19. O-O Ne7 20. Bf2 Nd5 21. c4 (21. Rac1 {
doesn't save the c-pawn, since} Nf4 {and fork threats win it anyway.}) 21...
Nf4 (21... Nb4 22. Rfd1 g4 $5 {is another way to play, but Black is in no
hurry to push the breaks.}) 22. Nb5 Kd7 (22... Ne2+ 23. Kh1 a6 24. Nxc7+ $2 (
24. Na3 Nxd4 $19) 24... Kd7 25. Nxa6 Rb6 $19 {traps the N.}) 23. Rad1 Bc2 24.
Ra1 Bd3 25. Rfd1 Ne2+ 26. Kh1 a6 27. Na3 Nxd4 $19 28. Nf1 (28. Ne4 Nxb3 (28...
Nc2 $19) 29. axb3 Bxe4 30. fxe4 Bxa1 31. Rxa1 Rxb3 $19 {is better for White
than the game line, but still winning for Black.}) 28... Nc6 29. Rxd3 (29. Rac1
Bb2 $19) 29... Bxa1 30. Ng3 Nb4 31. Rd2 Bc3 32. Rd1 (32. Re2 f5 {and every one
of White's minors is bad.}) 32... f5 33. Nb1 Nxa2 34. Nxc3 Nxc3 35. Ra1 Rxb3
0-1
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.4"]
[White "Hambleton, Aman"]
[Black "Rajbhandari, Rijendra"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2492"]
[BlackElo "1937"]
[Annotator "John Upper"]
[PlyCount "174"]
[EventDate "2018.??.??"]
{White doesn't get much out of a Maroczy, and later loses a queenside pawn to
a simple tactic. White has comp, but walking his K into the center in the
endgame costs him when Black finds a winning delfection tactic.} 1. c4 c5 2.
Nf3 g6 3. e4 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O
Nxd4 10. Bxd4 Be6 {[#]} (10... Bd7 {is much more common} 11. Qd3 $1 $14 {
is discussed in Raja Panjwani's book "The Hyper-Accelerated Dragon".}) 11. Re1
{A less common but very high-scoring line.} (11. f4 {is the principled
response to ...Be6, aiming to gain a tempo and attack with f4-f5.} Rc8 12. b3
Qa5 13. Rc1 a6 14. a4 Kh8 15. Kh1 Ng8 16. f5 Bd7 (16... gxf5 $2 17. exf5 Bxf5
18. b4 $18 {deflects the Q to win the Bf5.}) 17. Nd5 Bxd4 18. Qxd4+ f6 19. b4 {
Black is getting squashed and White can win on either side. In the game White
squeezes the queenside, but he could go Rc3-h3 with an attack.} Qd8 20. Nb6 Rc7
21. Rcd1 Qe8 22. a5 Bc6 23. Qe3 Kg7 24. Rc1 Nh6 25. b5 Bd7 26. bxa6 bxa6 27. c5
Bb5 28. Nd5 Rc8 29. cxd6 Bxe2 30. Qxe2 exd6 31. Nc7 {1-0 (31) Fressinet,L
(2718)-Kempinski,R (2615) Germany 2010}) 11... a6 (11... Rc8 12. b3 Qa5 13. Bf1
a6 14. a4 Bxc4 $6 {that would be a shock to see as White... but it turns out
to be bad for Black.} 15. bxc4 (15. Bxc4 $1 e5 16. Be3 Qxc3 17. Qxd6 Nxe4 18.
Qb6 $16) 15... e5 16. Ba7 (16. Be3 Qxc3 17. Qb1 $14) 16... Qxc3 17. Rb1 Nd7 18.
Rxb7 Nc5 {1/2-1/2 (39) Fier,A (2576)-Das,A (2451) Hastings 2017}) 12. Bf1 Rc8
13. Nd5 Nd7 14. Bxg7 {[#] Unlike a regular Dragon with opposite-side castling,
trading the DSBs is considered a good thing for Black, since White's pieces
and pawns are too focused on the light squares.} Kxg7 15. a4 $6 (15. b4 $5) (
15. Qd4+ f6 16. f4 Bf7 17. g3 e5 $13 {1/2-1/2 (99) Saric,A (2505)-Mrdja,M
(2360) Zagreb 2008}) 15... a5 $1 {stopping a4-a5 and securing c5.} 16. Qd4+ f6
17. Re3 Bf7 18. b3 Nc5 19. Rb1 e6 (19... e5 $5) 20. Nc3 Qb6 {[#]} 21. h4 $2 {
Overlooking Black's trick.} (21. Qd2 $142) 21... Nxa4 $1 22. Qxb6 Nxb6 23. Ra1
Ra8 24. Nb5 Rfd8 25. Nc7 Rac8 26. Nb5 a4 $1 (26... d5 $5) 27. bxa4 Nxc4 (27...
e5 $5 {to take on c4 with the B.}) 28. Rc3 d5 29. exd5 exd5 30. Nd4 Ra8 31. Rb3
Rd7 32. Rb4 Re7 33. f3 Rc8 34. Rc1 Rcc7 35. Nb5 Rcd7 36. Nd4 Rc7 37. Nb5 Rcd7
38. Nd4 Ne5 39. Rb5 Rc7 40. Rbc5 Rxc5 41. Rxc5 Nc4 42. Kf2 f5 $15 {[#] Black
is up a pawn, but his B is blocked, his d-pawn needs defence, and White's Nd4
is strong.} 43. Nb5 Nb2 44. a5 Kf6 45. Be2 Rd7 {[#]} 46. Ke3 $4 (46. f4 $15) (
46. g3 $15) 46... d4+ $1 $19 47. Kd2 (47. Nxd4 f4+ 48. Ke4 Re7+ 49. Kxf4 Rxe2
50. Nxe2 (50. Rc6+ $5 {bullet trick!} bxc6 51. Nxe2 Bc4 $19) 50... Nd3+ $19)
47... d3 $1 48. Bd1 Nc4+ 49. Kc3 Ne3 50. Kd2 Nxd1 (50... Nxg2 $1 51. Rc3 Nxh4
$19) 51. Kxd1 d2 52. Rc3 Rd5 53. Na3 Be8 54. Rc4 (54. Nb1 $2 Ba4+ $19) 54...
Rxa5 55. Nb1 Ra4 56. Rc7 (56. Rxa4 Bxa4+ 57. Kxd2 $19) 56... Bc6 $1 57. Nxd2
Rxh4 58. Ke2 h5 59. Nb3 Rb4 {[#] White's position is so bad that Black doesn't
even have to play accurately to win.} 60. Nc5 (60. Na5 Bd5 $19 {traps the N.})
60... Rb2+ 61. Kf1 Kg5 62. Ne6+ Kf6 63. Nf8 Bd5 64. Nh7+ Ke5 65. Rg7 Rb6 (65...
b5 $19) 66. Nf8 Rd6 67. Nd7+ Kf4 68. Kf2 h4 69. Nc5 b5 70. Rh7 Kg5 71. Rh8 Bc4
72. Ke3 f4+ 73. Ke4 Rd2 74. Rh7 Rxg2 {[#]} 75. Ke5 {OK, now Black has to play
accurately.} Re2+ {Only move.} {White was threatening Ne4#} 76. Ne4+ Rxe4+ 77. Kxe4 b4
78. Rb7 b3 79. Rb4 h3 80. Rxc4 b2 81. Rb4 h2 82. Rxb2 h1=Q 83. Rb5+ Kh6 84.
Kxf4 Qc1+ 85. Kg3 Qe1+ 86. Kf4 g5+ 87. Kf5 Qe3 0-1
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.1"]
[White "Matras-Clement, Agnieszka"]
[Black "Mutesi, Phiona"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2225"]
[BlackElo "1637"]
[Annotator "John Upper"]
[PlyCount "63"]
[EventDate "2018.??.??"]
{This is Agnieszka's first Olympiad game. Phiona Mutesi (the "Queen of Katwe")
was board 1 for Uganda. This is the second time she's played a Canadian in the
Olympiad, previously losing in Khanty-Mansysk to Dina Kagramanov.} 1. e4 e6 2.
d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 (7... cxd4 8. cxd4
f6 {is the main line, with loads of theory, some of which looks like Black up
a tempo or two on the game line:} 9. exf6 Nxf6 10. O-O Bd6 11. Nf3 O-O 12. Nf4)
8. O-O O-O 9. Nf3 f5 10. exf6 {White exchanges toward a mainline structure but
where (here) Black's Be7 is more passively placed than its usual d6.} (10. Nf4
{is also good, but the closed position would give Black a more time to defend.}
) 10... Nxf6 11. Nf4 cxd4 12. cxd4 Bd6 (12... Ne4 13. Re1 g5 14. Nh5 Qe8 15.
Bxe4 Qxh5 16. Bd3 h6 {is a looney-looking line from Stockfish.}) 13. Re1 Re8 $6
{Taking the R off the f-file means no counterplay for Black.} (13... Ng4 $142)
14. Ng5 Nxd4 (14... h6 $5 15. Ngxe6 Bxe6 16. Nxe6 Qd7 $1 (16... Qb6 17. Bg6 $16
) 17. Bf5 Nd8 18. Nxd8 Rxe1+ 19. Qxe1 Qxf5 20. Nxb7 Re8 {Black has some
activity for the pawns.}) 15. Nxh7 (15. Qh5 $5 Nxh5 $2 (15... g6 $1 16. Qh4)
16. Bxh7+ Kf8 17. Ng6#) 15... Nc6 $4 (15... Nxh7 $142 $1 16. Bxh7+ Kxh7 17.
Qxd4 {Material is equal, Black has center pawns and the B pair, but also has a
much more exposed K.} Kg8 (17... e5 $2 18. Qxd5 exf4 19. Qh5+ Kg8 20. Rxe8+ $18
) (17... Bd7 $1) 18. Bd2 Qf6 19. Qxf6 gxf6 20. Nxd5 Kf7 21. Bb4 $14) 16. Nxf6+
$18 Qxf6 17. Qh5 Rd8 $1 {Too late, but this is the best defence.} (17... Rf8 $2
18. Bh7+ Kh8 19. Bg6+ Kg8 20. Qh7#) (17... Bd7 18. Bh7+ Kf8 19. Ng6+ Kf7 20.
Bg5) 18. Nxd5 Qd4 (18... exd5 19. Bg5 $18) 19. Bg6 Bxh2+ $1 {Again, the best
in a losing position:} (19... Qxd5 {loses contact with g7:} 20. Qh7+ Kf8 21.
Qh8+ Ke7 22. Qxg7#) (19... exd5 {leaves the K unable to escape across the
e-file:} 20. Qh7+ Kf8 21. Qh8#) 20. Qxh2 Rxd5 21. Qh7+ Kf8 22. Qh8+ (22. Bh6 $5
{is another of many attractive continuations.}) 22... Ke7 23. Qe8+ Kd6 24. Qf8+
Kc7 25. Bf4+ e5 26. Qxg7+ Bd7 (26... Rd7 27. Bxe5+ Nxe5 (27... Qxe5 28. Qxe5+
$18) 28. Qxe5+ Qxe5 29. Rxe5 $18) 27. Bg3 Rd8 28. Be4 Rb5 29. Bxc6 Kxc6 30.
Bxe5 Qh4 31. Qg6+ Kc5 32. Qd6+ {and Rc1 will be mate.} 1-0
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.2"]
[White "Namaganda, Christine"]
[Black "Zhou, Qiyu"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1581"]
[BlackElo "2207"]
[Annotator "John Upper"]
[PlyCount "64"]
[EventDate "2018.??.??"]
{White plays a solid London System, and is comfortably equal.... until she
tries to "do" something, after which she is mated 8 moves.} 1. d4 Nf6 2. Bf4 e6
3. e3 c5 4. c3 Nc6 5. Bd3 d5 6. Nd2 Bd6 7. Bg3 (7. Bxd6 Qxd6 8. f4 {going into
a Stonewall attack with the right Bs already traded;} cxd4 9. cxd4 Bd7 10. a3
O-O 11. Ngf3 Ne7 12. O-O Bc6 13. Ne5 Nd7 14. Qh5 f5 15. Nxd7 Qxd7 16. Nf3 Qe8
17. Qxe8 $1 {White doesn't have to play for the attack; Black's weak dark
squares give White other ways to win...} Rfxe8 18. Rfc1 Rec8 19. h3 Be8 20. Ne5
Nc6 21. Kf2 Nxe5 22. dxe5 Kf8 23. g4 g6 24. Kg3 a5 25. h4 h5 26. gxh5 gxh5 27.
Kf2 a4 28. Ke2 Rc6 29. Kd2 Rac8 30. Rc3 Rxc3 31. bxc3 b5 32. Rg1 Rc7 33. Be2
Rg7 34. Rxg7 Kxg7 35. Kd3 {White's K will walk in on the dark squares and
start the harvest; 1-0 Kamsky,G (2721)-Wang,Y (2723) Beijing (blitz) 2013.})
7... O-O (7... e5 $5 8. dxc5 (8. dxe5) 8... Bxc5 9. Bb5 Qe7 10. Ngf3 e4 11. Nd4
Bd7 $11 12. N4b3 Bd6 13. Bxc6 $6 bxc6 14. c4 O-O $15 {0-1 (40) Kamsky,G (2741)
-Rakhmanov,A (2602) Khanty-Mansiysk (blitz) 2013}) 8. Ngf3 b6 9. Bh4 Be7 10.
O-O Bb7 (10... Nd7 11. Bxe7 Qxe7 12. e4 cxd4 (12... dxe4 $11) 13. exd5 exd5 14.
cxd4 Qd6 15. a3 Nf6 16. Re1 Bg4 17. Qa4 Bd7 18. Qd1 Rfe8 19. Rc1 Rxe1+ 20. Qxe1
Re8 21. Qd1 Nd8 22. Nf1 Ne6 23. Ne3 g6 24. Ba6 $4 b5 $1 $19 {trapping the B;
0-1 (29) Skalicka,C-Flohr,S Podebrady 1936}) 11. a3 Rc8 12. Rc1 h6 13. Re1 Ne4
14. Bxe7 Nxe7 15. Bb1 Nf5 16. Nxe4 dxe4 17. Nd2 Nd6 18. h3 (18. f3 $5 exf3 19.
Nxf3 $13) 18... Qe7 19. Qe2 Rfd8 20. Ba2 (20. f3 exf3 21. Nxf3 Ne4 22. Rcd1 Ng3
23. Qf2 Ne4) 20... Rc7 21. Rf1 Bd5 $5 {Improving the B and teasing White into
pushing her pawns.} 22. c4 Bb7 23. dxc5 Rxc5 24. b4 Rg5 {Qiyu doesn't need to
be asked twice to put her pieces in attacking positions...} 25. c5 $6 {White
siezes her chance to create a passed pawn.} (25. Rfd1 $142) 25... Nf5 $1 26. c6
$2 (26. Rfd1 $142 Nh4 (26... bxc5 27. Rxc5 Nh4 28. Rxg5 Qxg5 29. g3 Rxd2 30.
Rxd2 Nf3+ $11) 27. g3 bxc5 28. bxc5 Rxd2 29. Rxd2 Nf3+ 30. Kg2 Nxd2 31. Qxd2
Rxc5 $15) 26... Nh4 {Only move.} $19 {and White's busted.} 27. Nxe4 (27. g3 Rxd2 $19) (
27. cxb7 Rxg2+ 28. Kh1 Qd6 29. b8=B $5 Rxb8 {and White has to give up the Q to
delay mate.}) 27... Rxg2+ 28. Kh1 Qc7 {Only move.} 29. Ng3 Bxc6 {Only move.} 30. e4 Qxg3 $1 31.
fxg3 Rxe2 32. Rxc6 Rdd2 (32... Nf3 {is also mating.}) 0-1
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.3"]
[White "Ouellet, Maili-Jade"]
[Black "Nakabo, Peninah"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2144"]
[BlackElo "1581"]
[Annotator "John Upper"]
[PlyCount "115"]
[EventDate "2018.??.??"]
{Not much to say: Black blunders a center pawn in the opening, and MJ gives
her no chances before grinding her down in a R ending.} 1. d4 d5 2. c4 e6 3.
Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Nf6 7. Bd3 Bg4 8. Nge2 (8. f3 $5) 8...
Nbd7 (8... Bh5 {is more common, playing to trade the LSBs. White can start a
pawn roller, but Black is OK; e.g.} 9. f3 Bg6 10. e4 O-O 11. e5 Ne8 12. Be3 Qd7
13. h4 $5 Nc7 14. h5 Bxd3 15. Qxd3 f6 $1 (15... f5 $2 {lets White use f4 for
free.}) 16. f4 fxe5 17. dxe5 c5 18. O-O-O $2 d4 19. Ne4 Qe6 20. Bd2 Qxa2 $19
21. f5 Nc6 22. N2c3 dxc3 23. Bxc3 Rad8 24. Nd6 Bg5+ 25. Kc2 Na6 26. Qe4 c4 (
26... Ncb4+ $1) 27. Nxc4 Qa4+ 28. b3 Qxb3+ 29. Kxb3 Nc5+ {0-1 (29) Sethuraman,
S (2553)-Ipatov,A (2601) Kocaeli (WJr) 2013}) 9. Qc2 Rc8 10. Rc1 h6 11. O-O Nh5
$2 12. Nxd5 $1 {A free center pawn! White just has to be careful and she'll
win. She is and she does.} O-O 13. Nxe7+ Qxe7 14. Bg3 Bxe2 15. Qxe2 Nxg3 16.
hxg3 Nb6 17. Rfd1 Rcd8 18. Bb1 g6 19. e4 {I don't know why, but for some (or
no) reason, doubling Rs first feels better; or maybe using the B to poke at
the kingside more.} (19. Rc5 $2 Rxd4 $1) 19... Rd7 20. Rd2 Rfd8 21. Rcd1 Qb4
22. a3 Qc4 23. Qe3 Kg7 24. Bc2 Qe6 25. Bb3 Qg4 26. a4 Re7 27. Re1 Nd5 28. Qf3
Qxf3 29. gxf3 a5 30. Bxd5 {The computer doesn't like this but it leads to a
pretty clean win.} Rxd5 31. Re3 (31. Kf1 Rd6 32. Ke2 f5 33. Kd3 (33. Ke3 $2
fxe4 34. fxe4 Rxe4+ $11) 33... Red7 34. Kc4) 31... Rd8 32. Kf1 Red7 33. Red3 c5
$2 {Gives White a protected passer.} 34. d5 $1 Kf6 35. f4 Ke7 36. e5 f5 $2 {
Two protected passers.} 37. Ke2 b6 38. Kd1 Rb8 39. Kc2 b5 40. axb5 Rxb5 41. Rb3
Rb4 42. Rxb4 cxb4 43. Kb3 g5 44. fxg5 hxg5 45. Ka4 Ra7 46. Kb5 b3 47. Kb6 Ra8
48. Kb7 Rf8 49. Kc7 f4 50. d6+ Ke6 51. d7 fxg3 52. fxg3 Kxe5 53. d8=Q Rxd8 54.
Rxd8 Ke4 55. Ra8 Kf3 56. Rxa5 g4 57. Rb5 Kxg3 58. Rxb3+ 1-0
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.4"]
[White "Nansubuga, Gloria"]
[Black "Demchenko, Svitlana"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1415"]
[BlackElo "2134"]
[Annotator "John Upper"]
[PlyCount "164"]
[EventDate "2018.??.??"]
{Svitlana's first Olympiad game. She gets a big advantage in the middle game
when her opponent offers NN for RP, but misjudges the resulting endgame and
must give up a piece (in one way or another) to cope with White's passed
a-pawn. Both sides promote, but both play well enough to draw.} 1. d4 Nf6 2.
Bf4 d5 3. e3 e6 4. Nf3 {Look! Another London System!!} Bd6 5. Bg5 $6 Nbd7 {
is Black now ahead in development, or is the Bd6 somehow misplaced?} 6. c4 c6 (
6... b6 7. cxd5 exd5 8. Bb5 $14) 7. c5 Be7 (7... Bc7 {supports ...e5}) 8. Nbd2
h6 (8... e5 {equalizes, but simplifies} 9. dxe5 (9. Nxe5 Nxe5 10. dxe5 Nd7 $11)
9... Ne4 10. Bxe7 Qxe7 {I like the thought of tying White to defending c5, but
it's probably just equal.}) 9. Bf4 O-O 10. Bd3 b6 11. b4 a5 12. a3 Re8 13. O-O
Nh5 14. Be5 Ba6 15. Bxa6 Rxa6 16. h3 (16. b5 cxb5 17. c6 Nf8 $13 (17... Nxe5
18. dxe5 g6 19. Qe2 $14)) 16... Qa8 17. Bc7 Rc8 18. cxb6 Nxb6 19. Bxb6 Rxb6 20.
Ne5 Nf6 21. bxa5 (21. Nd3 axb4 22. axb4 Qb8 23. Nc5 $11) 21... Qxa5 22. Ndc4 $2
{By a beginner's piece count, NN for RP is 6 points each; but Ns are worth
more than 3 pawns each, and those are White's only two developed pieces.} dxc4
23. Nxc4 Qa6 24. Nxb6 Qxb6 25. Qb1 Qa5 26. Qb7 Rc7 27. Qb8+ Kh7 28. Qb1+ g6 $17
{White's last few moves actually forced Black to coordinate her pieces.} 29. a4
Nd5 30. Qc2 c5 {Getting rid of the iso.} 31. dxc5 Bxc5 (31... Rxc5 {and the B
can go to f6 where it hits the pawn support on a1.}) 32. Qb3 Nc3 33. Kh2 Bd6+
34. Kh1 Qe5 35. f4 (35. g3 Qe4+ 36. Kh2 Qf3 {threatening ...Ne2 and minor
piece takes g3.}) 35... Qxe3 36. Rf3 Qd2 37. a5 {Time control is at move 40.}
Ne2 $2 (37... Bxf4 $1 {attacking h2 creates back-rank threats.} 38. a6 Ne4 {
threatening ...Rc1+} 39. Qd1 (39. a7 $2 Rxa7 $19 (39... Rc1+ $19)) 39... Nf2+
40. Rxf2 Qxf2 $19 {and the Q and R still cover a7.}) 38. Qe3 (38. Rd1 Rc1 {Only move.}
$19) (38. Qd1 Qxd1+ 39. Rxd1 Bxf4 40. a6 (40. Rf2 Ng3+ $19) (40. Re1 g5 $19 (
40... Ng3+ $19)) 40... Ra7 41. Ra1 Be5 42. Ra5 (42. Rxf7+ Rxf7 43. a7 Bxa1 44.
a8=Q Rf1+ {#4}) 42... Nd4 $19) 38... Qxe3 $2 {The exchange makes White's life
much easier.} (38... Qb2 $142 {forces the Ra1 from supporting the a-pawn, and
keeping the Qs on helps Black support her minors.} 39. Rd1 (39. Rff1 Bxf4 $1
$19) (39. Re1 Nd4 40. Rf2 Qb4 $19) 39... Rc6 $19) 39. Rxe3 Nxf4 40. a6 Ra7 41.
Rb3 {White's Rs are perfectly placed for maximum activity. Black can always
give up a minor for the a-pawn, but that should get her only a draw.} e5 $2 (
41... Kg7 42. Rb7 Ra8 43. Rd7 (43. a7 Nd3 (43... Nd5 44. Rd7 Bg3 $17) 44. Rd7
Nf2+ {Only move.} 45. Kg1 Ne4 $19 46. Rb1 $2 Rxa7 $19) 43... Be5 (43... Bc5 $6 44. Rc1 $1
Be3 45. Rcc7 {with counterplay.}) 44. Re1 Kf6 45. Rf1 Rxa6 $5 46. g3 g5 $1 $19)
42. Rb7 $1 $11 Rxb7 43. axb7 e4 44. Ra6 e3 45. Rxd6 e2 46. b8=Q e1=Q+ 47. Kh2
$11 Qf2 48. Qb7 Ne2 49. Rd1 Qf4+ 50. Kh1 Ng3+ 51. Kg1 Ne4 (51... Ne2+ 52. Kh1
Ng3+ $11) 52. Qa7 Ng5 53. Qf2 Qxf2+ 54. Kxf2 Kg7 55. Rd4 Kf6 56. Rd6+ Kf5 57.
Rd7 Ke6 58. Rd1 Ke5 59. Ke3 f5 60. Rb1 f4+ 61. Ke2 (61. Kd3 $142 $14 f3 $2 62.
h4 $1 $18) 61... f3+ $1 $11 {reducing material and isolating White's h-pawn.}
62. gxf3 Nxh3 63. Ke3 Nf4 64. Rb5+ Nd5+ 65. Kf2 h5 66. Kg3 g5 67. Rb8 Kf5 68.
Rf8+ Nf6 69. Rc8 Nd7 70. Rc7 Ne5 71. Rc5 h4+ 72. Kg2 Kf4 73. Rb5 Nd3 74. Rb3
Ne1+ 75. Kf2 {[#]} h3 $5 {With her K defending g5 from the R and keeping the
White K away Black can afford to give up the h-pawn and still draw.} (75... Nc2
$11) 76. Rb4+ Kf5 77. Kg3 (77. Rb6 $1 Ng2 (77... h2 78. Rh6 Nd3+ $11) 78. Kg3
Nf4 79. Rh6 {is zugzwang, but it's still a draw.}) (77. Rb1 Nd3+ 78. Kg3 h2 79.
Rh1 Nf4 80. Rxh2 {Stockfish rates this position as +2, but it's a tablebase
draw.}) 77... h2 78. Rb5+ Kf6 79. Kxh2 Nxf3+ $11 80. Kg3 Ne5 81. Rb6+ Kf5 82.
Rb5 Kf6 1/2-1/2
[Event "World Chess Olympiad 2018"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.4"]
[White "Aithmidou, Mohamed-Mehdi"]
[Black "Li Chao"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2244"]
[BlackElo "2708"]
[Annotator "John Upper"]
[PlyCount "173"]
[EventDate "2018.??.??"]
1. e4 c5 2. d3 e6 3. f4 d5 4. Be2 {Already a rare position. Black's next moves
make White's life easy, but Li Chao probably expected to be able to outplay
his much lower rated opponent from a slightly worse and simplified position.
In fact, he does... until around move 40 when his opponent plays nearly
perfectly...} dxe4 $6 5. dxe4 Qxd1+ 6. Bxd1 Bd7 7. Be3 Bc6 8. Nd2 Nd7 9. Bf3
O-O-O 10. O-O-O h5 11. e5 {This, and many of the next moves, suggest that
White had decided to go for any piece trades possible. Objectively, there's no
good reason to commit the center pawns yet; e.g.} (11. Nh3 Nh6 12. Nc4 f6 (
12... Ng4 $2 13. Ng5 $18) 13. Na5 $14 (13. Nf2 $14)) 11... Ne7 12. Bxc6 Nxc6
13. Ne4 f6 14. exf6 Nxf6 15. Rxd8+ Nxd8 16. Nxf6 gxf6 17. Nf3 h4 18. Kd1 Bd6
19. Nd2 b6 $11 20. Ne4 Be7 21. Ke2 Nf7 22. a4 Rg8 23. Kf2 f5 24. Nd2 Nd6 25. a5
Bf6 26. axb6 axb6 27. c3 e5 28. fxe5 Bxe5 29. Kf3 (29. Ra1 Kb7 30. Nf3 $11 Ne4+
31. Kf1) 29... Nf7 30. Ra1 $6 (30. Bf2 h3 (30... Bc7 31. Bxh4 Ne5+ 32. Kf2 Nd3+
$11) 31. g3 (31. gxh3 $11) 31... Bc7 32. Ke2 Re8+ 33. Kd1 Kd7 $11) 30... Bb8 $1
{Keeps out the R and frees e5 for the N.} 31. Bg1 Ne5+ 32. Kf2 Nd3+ 33. Kf3
Ne5+ $2 {I can't imagine what Black saw, or thought he saw, that led him to
not take the b2-pawn.} (33... Nxb2 $1 34. Rb1 (34. Ra2 Nd3 35. Nc4 Kb7 $19)
34... Na4 35. Nc4 Bc7 (35... Kb7 $17) 36. Ra1 b5 $1 $19) 34. Kf2 Kb7 (34...
Nd3+ {again, going after b2}) 35. Kf1 h3 36. gxh3 Nd3 37. Nf3 Bf4 (37... Nxb2
38. Bxc5 $1 bxc5 39. Rb1 $11) 38. b3 Nc1 $2 (38... Ne5 $11) 39. b4 $1 {White
starts to outplay Black just around the time control,} c4 $2 40. b5 $1 Nd3 41.
Ra6 Bc7 42. Ra4 $1 Nf4 43. h4 Rd8 44. Bd4 $1 $16 (44. Nd4 $1 $16) 44... Nh5 $2
{keeps pieces on, but} (44... Rd5 45. Rxc4 Rxb5 46. Rxc7+ Kxc7 47. Be5+ Rxe5
48. Nxe5 $16 {might have given better drawing chances}) 45. Rxc4 Ra8 46. Rc6 $1
Ra1+ 47. Kf2 Ra2+ 48. Ke3 Ra5 49. c4 Ra3+ 50. Kf2 $1 (50. Ke2 $2 Nf4+ 51. Kf2
Nh3+ 52. Kg2 Nf4+ $11) 50... Ra2+ 51. Kf1 Ra3 52. Ng5 Ra2 53. Ne6 Bxh2 54.
Rxb6+ Kc8 55. Rc6+ Kd7 {White is up two connected passers, and his minors are
much better placed to support them than Black's are to blockade or sac.} 56.
Bf2 $18 (56. Nc5+ $142 {[%cal Gb5b8] and the b-pawn wins.}) 56... f4 57. Kg2
Bg3 58. Nc5+ Ke7 59. Ne4 Bxh4 60. Kf3 Bxf2 61. Nxf2 Ng7 62. Rc7+ Kf6 63. Ne4+
Ke5 64. Re7+ Kf5 65. Nd6+ Kf6 {[#]} 66. Rf7+ $2 {surprisingly, despite the
connected passed pawns, this leads to a very difficult-to-win endgame.} (66.
Rxg7 $142 $1 Kxg7 67. b6 Kf6 (67... Ra8 68. b7 Rb8 69. c5 Kf6 70. c6 $18) 68.
b7 Rb2 69. Nb5 $18) 66... Ke5 $1 67. Rxg7 $2 (67. c5 $1) 67... Ra3+ $1 68. Kf2
{[#]} (68. Kg4 $4 Rg3+ $19) 68... Kxd6 $4 (68... Ra2+ $1 $11 69. Kf3 (69. Ke1
Kxd6 $11) 69... Ra3+ 70. Kg2 Kxd6 $11 {With the White K cut off, Black will be
able to blockade the connected passers and draw.} (70... Ra2+ $2 71. Kh3 Kxd6
72. Rf7 $18) 71. Rg6+ (71. Rf7 Rb3 72. Rf5 (72. Rxf4 Kc5 $11) 72... Rc3 73.
Rxf4 Kc5 $11 {despite the connected passed pawns, even without the f-pawn
Black draws.}) 71... Kc5 72. Rc6+ Kd4 73. b6 {[#]Compared to the game at move
71, here the White K is on g2, which gives Black a crucial tempo to create
drawing counterplay} f3+ 74. Kf2 Ke4 75. c5 Ra2+ 76. Kg3 Rg2+ 77. Kh3 Kd5 78.
b7 Rg8 {Only move.} 79. Rb6 (79. Rc8 $4 f2 $19) 79... f2 {Only move.} $11) 69. Rg6+ {Only move.} $18 Kc5 (
69... Ke5 70. c5 {Only move.} $18) 70. Rc6+ {Only move.} {From here the R can flush out the
blockading K and still defend the c-pawn.} Kd4 71. b6 {Only move.} Ke4 72. c5 {Only move.} Ra2+ 73.
Kg1 Rb2 74. Rc7 $2 {White's only imperfect move in the R ending... but it
could have cost the win.} (74. Rc8 {Only move.} Rb1+ 75. Kh2 Rb2+ 76. Kh3 $18 f3) 74...
Rb1+ $1 $11 75. Kf2 Rb2+ 76. Kg1 Rb1+ 77. Kh2 f3 {Only move.} 78. Kg3 {[#]} Ke3 (78...
Rg1+ $1 79. Kf2 Rg2+ 80. Kf1 Rb2 81. b7 Rb1+ 82. Kf2 Rb2+ 83. Kg3 (83. Kg1 Rb1+
84. Kh2 f2 {Only move.} 85. Rf7 Rxb7 $11) 83... Rg2+ {Only move.} 84. Kh3 Rg8 {Only move.} 85. Kh4 (85. Rc8
$4 f2 $19 86. Rxg8 f1=Q+ 87. Kh2 (87. Kh4 Qh1+ {skewers the Rook.}) 87... Qe2+
88. Kh1 Qd1+ 89. Rg1 Qh5+ 90. Kg2 Qg6+ 91. Kf2 Qf7+ $19) 85... f2 {Only move.} 86. Rf7
Kd5 87. Rxf2 Kc6 $1 (87... Kxc5 $4 88. Rc2+ $18)) 79. Rf7 (79. Re7+ Kd4 80.
Kxf3 Kxc5 81. b7 Kc6 $11) 79... Kd4 $1 80. Rf5 {[#]} Ke4 $2 (80... f2 {Only move.} $11
81. Kxf2 Rb3 {Only move.} $11 {[%cal Gd4c4,Gc4b5,Gb5c6] the Black K goes to c6 via b5.})
(80... Kc4 81. Kxf3 Kb5 82. Kf4 (82. Ke3 Kc6 83. Ke4 Re1+ 84. Kf4 Rf1+ 85. Kg5
Rg1+ 86. Kf6 $18) 82... Re1 (82... Rf1+ 83. Ke5 $18) 83. Kg5 $18) 81. Rf8 $1
$18 {Getting the R to the 8th rank, like White could have done on move 74.} Kd5
82. Rc8 {Only move.} Rb3 83. Rc7 Ke4 84. b7 Rb2 85. c6 Rg2+ 86. Kh3 Rg8 87. Rf7 (87. Rc8
$4 f2 88. Rxg8 f1=Q+ $11) 1-0
Designed by Shao Hang He.