[Event "4th Sharjah Masters 2021"]
[Site "Sharjah"]
[Date "2021.09.21"]
[Round "4.15"]
[White "Niemann, Hans Moke"]
[Black "Amin, Bassem"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2609"]
[BlackElo "2704"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2021.09.17"]
[EventType "swiss"]
[EventCountry "UAE"]
[Tiebreak "Cut1 Buchholz+Cut2 Buchholz"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
{[%evp 20,67,19,6,0,0,0,0,0,5,0,-29,-23,-28,0,-7,-4,0,18,14,7,17,17,21,34,22,
40,33,33,0,0,0,0,0,0,0,0,0,0,0,0,0,81,73,626,601,29990,29991,29992,29993]} 1.
d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} g6 {[%emt 0:00:
00]} 3. Nc3 {[%emt 0:00:24]} Bg7 {[%emt 0:00:00]} 4. e4 {[%emt 0:00:04]} d6 {
[%emt 0:00:00]} 5. Be2 O-O 6. Nf3 e5 7. O-O Nbd7 8. Be3 Qe7 9. dxe5 dxe5 10. h3
c6 {[%emt 0:01:13]} 11. Qc2 {[%emt 0:02:18]} Nh5 {[%emt 0:01:21][%csl Rb2,Gb7,
Rc3,Rd4,Rd7,Re3,Rf2,Gg7][%CAl Ge4d5,Gc6b7,Gc6b5,Gd5c4,Gc3b5,Gc4b5,Ge2c4,Gc3d5,
Rd5e6,Re6d7,Ge4f5,Gg6h7,Gg6h5,Gf5g4,Gh3g4,Gd4e5,Gf6g7,Gf6g5,Ge5f4,Ge3g5,Gf3g5]
[#] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.}
12. Rab1 $1 $146 {[%mdl 8] A relevant novelty.} ({Predecessor:} 12. Rfd1 Nc5 (
12... Nf4 13. Bf1 Nc5 (13... Ne6 14. a3 a5 15. Qd2 Ndc5 16. Qd6 Qxd6 17. Rxd6
Nb3 18. Rad1 Re8 19. Na4 Nbd4 20. Nb6 Rb8 21. Nxc8 Rexc8 22. Bxd4 exd4 23. e5
Rd8 24. b4 axb4 25. axb4 Rxd6 26. exd6 c5 27. bxc5 Rc8 28. Be2 Rd8 29. g3 Nxc5
30. Nxd4 Rxd6 31. Nb5 Rxd1+ 32. Bxd1 h5 33. Bf3 Be5 34. Kg2 Kf8 35. Bd5 Ke7 36.
f4 Bf6 {1/2-1/2 (36) Idani,P (2551)-Chigaev,M (2551) St Petersburg 2016}) 14.
b4 Na6 15. a3 Be6 16. c5 Nc7 17. Rd6 f5 18. Ne1 fxe4 19. b5 Nfd5 20. bxc6 bxc6
21. Nxe4 Nxe3 22. fxe3 Nd5 23. Bc4 Bh6 24. Rxc6 Bxe3+ 25. Kh1 Kh8 26. Nf3 Bg8
27. Rd6 $11 Nf6 $2 (27... Rac8 28. Rxd5 (28. Bxd5 Bxc5 29. Qd3 Bxd6 30. Bxg8
$16) 28... Bxd5 29. Bxd5 $16) (27... Rxf3 $142 $1 28. Bxd5 (28. gxf3 Qh4 29.
Bf1 (29. Bxd5 Qxh3+ 30. Qh2 Qxf3+ 31. Qg2 Qh5+ $11) 29... Bd4 30. Rc1 Rf8 $11)
28... Qh4 29. Bxa8 Rxh3+ 30. gxh3 Qxh3+ 31. Qh2 Qf3+ 32. Qg2 Qh5+ $11) 28. Bxg8
$1 $18 (28. Rad1 Bxc4 29. Qxc4 Nxe4 30. Qxe4 Bxc5 31. Rd7 Qf6 32. Nxe5 $16)
28... Nxg8 29. Rad1 Rad8 30. Qd3 Bd4 31. Nxd4 {1-0 (31) Menchik,V-Thomas,G
Hastings Town Hall 1930 EXT 2017 [ChessBase]}) 13. b4 Ne6 14. a3 a5 15. c5 Nhf4
16. Bf1 Ng5 17. Nxg5 Qxg5 18. g3 Be6 19. Kh2 axb4 20. axb4 Rxa1 21. Rxa1 {
1/2-1/2 (75) Sunilduth Lyna,N (2870)-Galaktionov,A (2735) Chess.com INT 2019})
(12. Rfe1 {[%emt 0:01:37]} Nc5 {[%emt 0:10:16]} 13. Rad1 {[%emt 0:06:28]} Nf4 {
[%emt 0:08:30]} 14. Bf1 {[%emt 0:01:26]} a5 {[%emt 0:02:35]} 15. Na4 {[%emt 0:
07:00]} Nxa4 {[%emt 0:05:39]} 16. Qxa4 {[%emt 0:00:05]} Ne6 {[%emt 0:00:43]}
17. c5 $5 $146 {[%emt 0:31:01] Après une longue réflexion, les Blancs
tentent un gambit intéressant} (17. Qc2 c5 18. a3 a4 19. Nd2 Nd4 20. Qc1 f5
21. exf5 gxf5 22. Bxd4 cxd4 23. Nf3 Qc5 24. Qg5 Kh8 25. Qh5 Ra6 26. Ng5 h6 27.
f4 Qe7 28. c5 Rc6 29. Bc4 e4 30. Nf7+ Kh7 31. Ng5+ Kh8 32. Nf7+ Rxf7 33. Qxf7
Qxf7 34. Bxf7 Rxc5 35. Rc1 b6 36. b4 axb3 37. Bxb3 Ba6 38. g4 d3 39. Rxc5 bxc5
40. gxf5 Bd4+ 41. Kg2 d2 42. Rxe4 Bb7 43. Kf3 Kg7 44. Bc2 d1=Q+ 45. Bxd1 Kf6
46. Bc2 Kxf5 {Tishin,D (2310)-Kovalev,A (2554) Alushta 2003 1/2-1/2}) 17... f5
{[%emt 0:16:17]} (17... Nxc5 18. Qa3 b6 19. Rc1 {[%CAl Gc1c5]} f5 20. Rxc5 bxc5
21. Bxc5) 18. exf5 {[%emt 0:00:06]} gxf5 {[%emt 0:00:12]} 19. Qc4 {[%emt 0:12:
15]} Kh8 {[%emt 0:02:14]} 20. Rc1 $6 {[%emt 0:16:33] Une perte de temps} (20.
b3 e4 21. Nd4 Nxc5 $2 22. Nxc6 $1 {[%CAl Ge3c5]}) (20. Qc1 {[%CAl Ge3h6]} f4
21. Bd2 Qxc5 22. Qxc5 Nxc5 23. Nxe5) 20... e4 {[%emt 0:06:46]} 21. Nh2 {
[%emt 0:00:03]} Bxb2 {[%emt 0:01:00]} 22. Rc2 {[%emt 0:00:03]} Be5 {[%emt 0:01:
25]} 23. Bc1 {[%emt 0:06:15]} Qg7 {[%emt 0:05:32]} 24. Nf3 {[%emt 0:03:28]} Bf6
{[%emt 0:00:50]} (24... exf3 25. Rxe5 Qxe5 26. Bb2) 25. Nh2 {[%emt 0:01:07]}
Nd4 $17 {[%emt 0:00:57]} 26. Rd2 {[%emt 0:00:43]} Be6 {[%emt 0:02:10]} 27. Qa4
{[%emt 0:00:03]} Rg8 {[%emt 0:01:00]} 28. Re3 {[%emt 0:01:41]} Be5 {[%emt 0:05:
51]} 29. f4 {[%emt 0:00:11]} Bf6 {[%emt 0:00:58]} 30. g4 {[%emt 0:01:07]} fxg4
{[%emt 0:02:39]} 31. Rg2 {[%emt 0:00:01]} Nf3+ {[%emt 0:02:41]} 32. Nxf3 {
[%emt 0:01:22]} exf3 {[%emt 0:01:38]} 33. Rxf3 {[%emt 0:00:15]} gxf3 {[%emt 0:
04:31]} 34. Rxg7 {[%emt 0:00:02]} Rxg7+ 35. Kf2 {[%emt 0:01:13]} Re8 {[%emt 0:
01:05]} 36. Bc4 {[%emt 0:00:35]} Bxh3 {[%emt 0:01:32]} 37. Be3 {[%emt 0:00:28]}
Bh4+ {[%emt 0:00:14]} 38. Kxf3 {[%emt 0:00:28]} Rg3+ {[%emt 0:00:09] 0-1 (38)
Van Hoolandt,P (2127)-Delorme,A (2489) Brest 2019}) 12... Nf4 13. b4 {[%CAl
Bb2b4,Bb4b5][%mdl 32]} Nxe2+ {The position is equal.} (13... Ne6 {is
interesting.} 14. Rfd1 f5 15. Bf1 a5 16. b5 Ndc5) 14. Nxe2 f5 15. b5 Nc5 16.
Nd2 Ne6 {[#] White must now prevent ...f4.} 17. exf5 gxf5 {Hoping for ...f4.}
18. f4 $1 e4 19. bxc6 bxc6 20. Nb3 Ba6 21. Rfd1 Rad8 22. Kh2 (22. Nbd4 {
seems wilder.} Nxd4 23. Nxd4 Qc5 24. Qf2 Qd6 25. Kh2) 22... Rxd1 23. Rxd1 Qb4
24. Rc1 c5 25. Ng3 Bd4 26. Qf2 {[%CAl Rb3d4]} Bxe3 ({Not} 26... Bxc4 $2 27.
Bxd4 cxd4 28. Nxd4 $18) 27. Qxe3 Bxc4 28. Nxc5 Nxc5 29. Qd4 Ne6 30. Rxc4 Qb5 (
30... Nxd4 $11 31. Rxb4 Rd8) 31. Qc3 $40 {[%mdl 128] Nh5 is the strong threat.
White attacks with force.} Nxf4 {[%mdl 8192]} (31... Qd5 $16) 32. Rc7 $18 {
[%csl Gc7][%CAl Rc3g7]} Ne6 {[#]} 33. Nh5 $1 Qd3 34. Qe5 {Weighted Error Value:
White=0.03/Black=0.65} 1-0