[Event "61st Mongolian-ch Open 2023"]
[Site "Khovd"]
[Date "2023.05.23"]
[Round "4.1"]
[White "Chinguun, Sumiya"]
[Black "Bulgankhan Ganzorig"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2298"]
[BlackElo "2017"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2023.05.22"]
[EventType "tourn"]
[EventCountry "MGL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,102,16,17,12,20,9,16,0,11,47,32,45,15,31,24,16,0,0,0,0,0,0,0,0,0,-43,-113,0,0,0,-267,-227,-218,-222,-263,-260,-260,-222,-326,-244,-331,-326,-354,-350,-334,0,-322,-312,-435,-406,-974,-267,-367,-249,-273,-251,-334,-338,-295,-267,-267,-263,-266,-259,-256,-256,-247,-181,-176,-163,-503,-502,-502,-487,-480,-481,-640,-625,-674,-731,-706,-639,-735,-729,-743,-742,-29970,-29971,-5070,-835,-29995,-29996]} 1. e4 {[%emt 0:05:20]} c5 {[%emt 0:00:07]} 2. Nc3 {[%emt 0:00:41]} Nc6 {[%emt 0:00:08]} 3. Bb5 {[%emt 0:00:27]} Nd4 {[%emt 0:00:08]} 4. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:05]} a6 {[%emt 0:00:07]} 6. Bd3 {[%emt 0:00:11]} Nxf3+ {[%emt 0:02:10]} 7. Qxf3 {[%emt 0:00:09]} Bd6 {[%emt 0:00:08] B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 8. b3 {[%emt 0:00:25]} Qc7 {[%emt 0:00:10]} 9. Qh3 {[%emt 0:00:05]} Ne7 {[%emt 0:00:39] The position is equal.} 10. Bb2 {[%emt 0:00:06]} Be5 {[%emt 0:07:00]} 11. Rae1 {[%emt 0:18:16]} b5 {[%emt 0:05:31]} 12. Kh1 {[%emt 0:25:36][%cal Of2f4]} (12. f4 $5 {[%cal Rf4e5]} Bd4+ 13. Kh1 $11) 12... Bb7 {[%emt 0:11:17] [#]} 13. f4 $1 {[%emt 0:00:46]} Bd4 {[%emt 0:05:10] [#]} 14. e5 $146 {[%emt 0:02:59]} ({Predecessor:} 14. Nd1 Bxb2 15. Nxb2 Ng6 16. a4 Bc6 17. axb5 axb5 18. f5 Ne5 19. Qg3 g6 20. Be2 {0-1 Admiraal,M (2501)-Reinderman,D (2582) Amsterdam Batavia Grolsch 12th 2020 (1)}) 14... g6 {[%emt 0:01:58]} 15. Ne4 {[%emt 0:00:53]} Bxb2 {[%emt 0:03:39]} 16. Nd6+ {[%emt 0:00:19]} Kf8 {[%emt 0:00:27] ...h5 is the strong threat.} 17. Qh6+ {[%emt 0:13:32]} Kg8 {[%emt 0:00:08]} 18. Rb1 {[%emt 0:02:24]} Ba3 {[%emt 0:01:38][%cal Oc5c4]} 19. c4 {[%emt 0:01:52] [#]} (19. f5 $1 $15 exf5 20. Bxf5) 19... Nf5 {[%emt 0:08:01]} (19... Rf8 $1 $17 {Strongly threatening ...Nc8.} 20. f5 exf5) 20. Bxf5 $11 {[%emt 0:03:49]} exf5 $40 {[%emt 0:00:23][%mdl 128] Black has some attack.} 21. Qg5 $2 {[%emt 0:07:32][%mdl 8192] White is on the road to losing.} (21. Rbe1 $1 $11 {and White is okay.}) 21... Be4 {[%emt 0:02:04]} 22. Rbe1 {[%emt 0:09:31]} Qd8 {[%emt 0:01:57]} 23. Qh6 {[%emt 0:00:03]} Qf8 {[%emt 0:00:50]} 24. Qh4 {[%emt 0:00:05]} h6 {[%emt 0:07:23]} 25. Re3 {[%emt 0:00:48] [#]} (25. Rxe4 $142 fxe4 26. f5) 25... Re8 $1 {[%emt 0:04:51]} 26. d3 {[%emt 0:01:58]} (26. Nxe4 fxe4) 26... Bc6 {[%emt 0:01:51] And now ...Re6 would win.} 27. Rg3 {[%emt 0:00:12] [#]} Kh7 $1 {[%emt 0:00:32]} 28. Rh3 {[%emt 0:01:30]} (28. Nxe8 Qxe8) 28... Kg8 {[%emt 0:09:01][%cal Bh7g8,Bg8f8,Bf8g7][%mdl 32]} 29. Rg3 $1 {[%emt 0:01:17]} Qe7 {[%emt 0:02:12]} 30. Qh5 {[%emt 0:00:37]} Kf8 {[%emt 0:02:15]} 31. Qe2 {[%emt 0:00:04] [#]} (31. Qd1 $142 Ra8 32. d4 cxd4 33. Qxd4) 31... Bb4 $2 {[%emt 0:00:24]} 32. Qb2 {[%emt 0:00:31]} Qe6 {[%emt 0:00:11]} 33. a3 {[%emt 0:00:27]} Ba5 {[%emt 0:00:11] ...Rb8 would be deadly.} 34. Qf2 {[%emt 0:00:37]} Rb8 {[%emt 0:02:08]} 35. Qxc5 {[%emt 0:00:23]} Kg7 {[%emt 0:00:33]} ({Avoid the trap} 35... Bb6 $2 36. Qb4 $19) 36. Qf2 {[%emt 0:01:22]} Bc7 {[%emt 0:00:22]} 37. d4 {[%emt 0:00:12]} bxc4 {[%emt 0:01:18]} ({Wrong is} 37... Bxd6 $2 38. d5 Bxd5 39. cxd5 Qxd5 40. exd6 $19) 38. bxc4 {[%emt 0:00:03]} Bxd6 {[%emt 0:00:54]} 39. d5 {[%emt 0:00:04]} Qe8 {[%emt 0:01:15]} 40. exd6 {[%emt 0:00:00]} Ba4 {[%emt 0:00:00][%cal Bc6a4,Ba4c2,Bc2e4,Be4g2][%mdl 32]} 41. Re1 {[%emt 0:05:28] Wards off Qe4} (41. Qd4+ {was the crucial defense.} Kh7 42. Re3) 41... Qd8 $19 {[%emt 0:03:04]} 42. h3 {[%emt 0:00:46]} Qf6 {[%emt 0:49:15]} 43. c5 {[%emt 0:30:28]} Rb2 {[%emt 0:00:00]} 44. Qf1 {[%emt 0:00:00]} Bc2 {[%emt 0:00:00]} 45. c6 {[%emt 0:00:00]} dxc6 {[%emt 0:00:00]} 46. dxc6 {[%emt 0:00:00]} Be4 {[%emt 0:00:00]} 47. Rc1 {[%emt 0:00:00]} Qxd6 {[%emt 0:00:00] White must now prevent ...Rc8.} 48. Qc4 {[%emt 0:00:00]} Qd2 {[%emt 0:00:00][%cal Re4g2]} 49. Qc5 {[%emt 0:00:00]} Bxg2+ {[%emt 0:00:00]} 50. Kg1 {[%emt 0:00:00]} Be4 {[%emt 0:00:00] ( -> ...Qh2+)} 51. Rxg6+ {[%emt 0:00:00]} Kxg6 {[%emt 0:00:00] Artfully played by Bulgankhan Ganzorig.   Weighted Error Value: White=0.57/Black=0.39} 0-1

[Event "61st Mongolian-ch Open 2023"]
[Site "Khovd"]
[Date "2023.05.23"]
[Round "4.2"]
[White "Erdene, Ganzorig"]
[Black "Munkhzul, Turmunkh"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2278"]
[BlackElo "2318"]
[Annotator "TA"]
[PlyCount "117"]
[EventDate "2023.05.22"]
[EventType "tourn"]
[EventCountry "MGL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 24,117,12,3,31,0,27,18,26,0,33,13,32,21,29,25,41,35,35,31,32,29,47,32,131,100,129,52,64,71,79,34,50,12,50,58,174,174,185,177,165,199,257,253,252,252,311,272,276,261,252,162,241,220,236,111,152,69,62,72,80,0,0,0,227,231,240,238,235,237,253,83,93,86,94,85,78,45,45,45,46,53,54,35,33,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 {[%emt 0:00:06]} Nf6 {[%emt 0:00:28]} 2. Nf3 {[%emt 0:00:07]} e6 {[%emt 0:01:15]} 3. c4 {[%emt 0:00:05]} d5 {[%emt 0:00:34]} 4. Nc3 {[%emt 0:00:14]} c6 {[%emt 0:01:15]} 5. cxd5 {[%emt 0:04:21]} exd5 {[%emt 0:01:19]} 6. Bg5 {[%emt 0:00:32]} Be7 {[%emt 0:02:41]} 7. Qc2 {[%emt 0:00:13]} O-O {[%emt 0:02:04]} 8. e3 {[%emt 0:00:29]} h6 {[%emt 0:02:42]} 9. Bh4 {[%emt 0:02:47]} Ne4 {[%emt 0:03:13]} 10. Bxe7 {[%emt 0:06:40]} Qxe7 {[%emt 0:00:19]} 11. Bd3 {[%emt 0:00:10]} Re8 {[%emt 0:05:00]} 12. O-O {[%emt 0:04:04]} Nd7 {[%emt 0:02:31]} 13. Rae1 {[%emt 0:10:31]} Nf8 {[%emt 0:09:06] D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} 14. b4 {[%emt 0:04:25] [#]} a6 $146 {[%emt 0:04:51]} ({Predecessor:} 14... a5 15. b5 Nxc3 16. Qxc3 cxb5 17. Bxb5 Bd7 18. Rb1 Rec8 19. Qd2 Bf5 20. Bd3 Bxd3 21. Qxd3 {1-0 Slisser,T (2161)-Knol,G (2163) Hoogeveen Essent op 2003 (7)}) 15. a4 {[%emt 0:00:46]} Bf5 {[%emt 0:03:47]} 16. Rb1 {[%emt 0:08:30]} Rac8 {[%emt 0:07:11]} 17. Ne5 {[%emt 0:05:27][%cal Rc3e4]} f6 {[%emt 0:09:00]} 18. Nf3 {[%emt 0:05:42]} Bg6 {[%emt 0:07:36]} 19. Rfc1 {[%emt 0:05:04]} Bh5 {[%emt 0:03:14]} 20. Nxe4 {[%emt 0:04:32]} dxe4 {[%emt 0:01:45]} 21. Bc4+ {[%emt 0:00:07]} Kh8 {[%emt 0:01:01]} 22. Nd2 {[%emt 0:00:30]} f5 {[%emt 0:02:12]} 23. Bf1 {[%emt 0:01:37]} Ng6 {[%emt 0:05:23]} (23... Bf7 $14) 24. Qc5 $16 {[%emt 0:00:54]} Qg5 {[%emt 0:01:23]} 25. Qd6 {[%emt 0:02:12]} (25. Qb6 $16) 25... Rcd8 {[%emt 0:04:09]} 26. Qg3 {[%emt 0:00:30]} Qf6 {[%emt 0:00:58]} 27. Rc5 {[%emt 0:03:52]} (27. Qc7 $5 {[%cal Rc7b7]}) 27... Nf8 {[%emt 0:01:47]} 28. Rbc1 {[%emt 0:04:11]} (28. Nc4 $5 {[%cal Rc4a5]}) 28... Nd7 {[%emt 0:01:24]} 29. R5c2 {[%emt 0:01:05]} Bg6 {[%emt 0:01:07]} ({Black should try} 29... Nb6 $14) 30. Qc7 $18 {[%emt 0:03:05]} f4 {[%emt 0:01:30]} 31. Qxb7 {[%emt 0:00:23]} (31. Qxf4 Qxf4 32. exf4 e3 33. fxe3 Bxc2 34. Rxc2 Rxe3 $17) 31... fxe3 {[%emt 0:00:58]} 32. fxe3 {[%emt 0:00:07]} Qg5 {[%emt 0:00:52]} (32... Rf8 $142) 33. Re1 {[%emt 0:01:05]} (33. Qxc6 Qxe3+ 34. Kh1 Kh7 $11) 33... Nf6 {[%emt 0:01:36]} 34. Rc5 {[%emt 0:02:29]} ({Don't do} 34. Qxc6 $6 Ng4 35. g3 Nxe3 $16) (34. Bxa6 Nd5 35. Rc5 (35. Rxc6 Nxe3 36. Rxg6 Qxg6 $14) 35... Re7 36. Qxc6 Be8 37. Rxd5 Rxd5 $18) (34. Qxa6 $6 Ng4 35. Qe2 Rf8 $16) 34... Bf5 {[%emt 0:03:16]} 35. Qxa6 {[%emt 0:01:23]} Nd5 {[%emt 0:01:27][%cal Bf6d5,Bd5b4,Bb4d3][%mdl 32]} 36. Qe2 {[%emt 0:01:48]} ({Worse is} 36. Rxc6 Nxb4 37. Qb6 Nxc6 38. Qxc6 Bd7 $15) 36... Nxb4 {[%emt 0:02:16]} 37. Qf2 {[%emt 0:01:27]} Rf8 {[%emt 0:00:57]} (37... Rd5 {was called for.}) 38. Qg3 {[%emt 0:01:32]} Qf6 {[%emt 0:00:22]} 39. Nc4 {[%emt 0:02:07]} (39. Rec1 $18) 39... Rd5 {[%emt 0:03:32]} 40. Rb1 {[%emt 0:00:00]} (40. Rxd5 $1 $16 cxd5 41. Ne5) 40... Rxc5 $1 $14 {[%emt 0:00:00]} 41. dxc5 {[%emt 0:06:57]} Nd3 {[%emt 0:05:42]} 42. a5 {[%emt 0:04:44]} (42. Nd6 $16) 42... Qc3 $1 $11 {[%emt 0:05:55]} 43. Qd6 {[%emt 0:11:36][%csl LRc6,LRf8]} Rf6 {[%emt 0:01:59] [#]} (43... Rg8 $11 {and Black is okay.} 44. Qd4 (44. Bxd3 exd3 45. Qd4 Qc2 $11) 44... Qc2 45. Bxd3 exd3) 44. Qb8+ $1 $18 {[%emt 0:01:53]} Kh7 {[%emt 0:00:38] [#]} 45. Qb3 {[%emt 0:00:20]} ({And not} 45. Bxd3 exd3 46. Qb4 Qc2 $11) 45... Qxb3 {[%emt 0:02:33]} 46. Rxb3 {[%emt 0:00:05] aiming for a6.} Nxc5 {[%emt 0:02:57]} 47. Ra3 {[%emt 0:00:58]} (47. Rb8 $18 {has better winning chances.}) 47... Bc8 $16 {[%emt 0:01:53]} 48. Nd2 {[%emt 0:04:40] a6 is the strong threat.} Rd6 {[%emt 0:01:45]} 49. Rc3 {[%emt 0:02:01]} Rd5 {[%emt 0:03:39]} 50. Rc4 {[%emt 0:00:47]} Nb7 $1 {[%emt 0:02:47]} 51. Rxc6 {[%emt 0:05:29]} Nxa5 {[%emt 0:01:15]} 52. Rxc8 {[%emt 0:00:13]} Rxd2 $14 {[%emt 0:00:05][%mdl 4096] Endgame KRB-KRN} 53. Re8 {[%emt 0:00:10]} Nb3 {[%emt 0:00:23]} 54. Rxe4 {[%emt 0:00:10]} Rd1 $1 {[%emt 0:00:09][%cal Od1f1] And now ...Rxf1+! would win. The position is equal.} 55. Rf4 {[%emt 0:03:00]} Nd2 {[%emt 0:00:08]} 56. g3 {[%emt 0:00:44]} Re1 {[%emt 0:00:06]} 57. Rf2 {[%emt 0:00:06]} Nxf1 {[%emt 0:00:08]} 58. Rxf1 {[%emt 0:00:03]} Rxe3 {[%emt 0:00:05]} 59. Kg2 {[%emt 0:00:08] Blacks defense is rewarded with a draw.   Weighted Error Value: White=0.22 (precise) /Black=0.24 (precise)} 1/2-1/2

[Event "61st Mongolian-ch Open 2023"]
[Site "Khovd"]
[Date "2023.05.23"]
[Round "4.3"]
[White "Gan-Erdene, Sugar"]
[Black "Enkhnar, Enkhbaatar"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2420"]
[BlackElo "2360"]
[Annotator "TA"]
[PlyCount "105"]
[EventDate "2023.05.22"]
[EventType "tourn"]
[EventCountry "MGL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 12,105,19,15,32,0,16,29,41,49,48,48,48,46,77,70,69,80,102,110,100,90,208,106,104,91,99,99,98,93,81,65,50,53,105,75,185,184,258,262,313,302,332,315,366,290,454,429,460,460,590,599,652,644,606,563,546,535,534,526,574,611,579,576,712,691,994,989,978,985,912,908,883,857,737,670,838,787,973,976,935,945,950,928,6325,2927,12837,12838,12839,2129,2274,2040,12845,12841,12845,12845]} 1. d4 {[%emt 0:06:20]} Nf6 {[%emt 0:00:05]} 2. c4 {[%emt 0:00:30]} e6 {[%emt 0:00:04]} 3. g3 {[%emt 0:00:05]} d5 {[%emt 0:00:16]} 4. Nf3 {[%emt 0:00:13]} Be7 {[%emt 0:00:26]} 5. Bg2 {[%emt 0:00:06]} O-O {[%emt 0:00:05]} 6. Qc2 {[%emt 0:00:05]} c6 {[%emt 0:00:42]} 7. O-O {[%emt 0:00:47]} a5 {[%emt 0:00:05] 7...b6 gains popularity. E06: Closed Catalan: Early deviations.} 8. Bf4 {[%emt 0:04:12]} Na6 {[%emt 0:00:55]} 9. a3 {[%emt 0:02:35] [#]} b6 $146 {[%emt 0:00:57] White has an edge.} ({Predecessor:} 9... b5 10. Ne5 Bd7 11. cxb5 cxb5 12. Nc6 Bxc6 13. Qxc6 b4 14. Nd2 Qc8 15. Qa4 {½-½ Gasthofer,A (2441)-Grabarczyk,B (2393) Bundesliga 1213 2012 (9)}) 10. cxd5 {[%emt 0:10:53]} cxd5 {[%emt 0:00:30]} 11. Ne5 {[%emt 0:00:51]} Bb7 {[%emt 0:02:53]} 12. Nc6 {[%emt 0:02:02]} Qd7 {[%emt 0:05:01]} 13. Nxe7+ {[%emt 0:01:53]} Qxe7 {[%emt 0:00:05] Black is weak on the dark squares} 14. Qb3 {[%emt 0:00:12]} Nd7 {[%emt 0:00:35]} 15. Nc3 {[%emt 0:00:47]} Rfc8 {[%emt 0:02:41]} 16. Nb5 {[%emt 0:03:21] Wards off Nc7} g5 {[%emt 0:01:29]} (16... Bc6 $16) 17. Bd2 {[%emt 0:07:47]} (17. Bd6 $18 Qd8 18. f4) 17... Nc7 $16 {[%emt 0:02:42] [#] And now ...a4 would win.} 18. Nxc7 {[%emt 0:06:12]} Rxc7 {[%emt 0:00:08]} 19. Rfc1 {[%emt 0:00:07]} Rac8 {[%emt 0:01:11]} 20. Rxc7 {[%emt 0:00:24]} Rxc7 {[%emt 0:00:04]} 21. Rc1 $36 {[%emt 0:00:04][%mdl 2048] White is pushing. White is more active.} Rxc1+ {[%emt 0:00:33]} 22. Bxc1 {[%emt 0:00:05]} f6 {[%emt 0:01:04] Black is on the road to losing.} ({Black should play} 22... h6 $14) 23. Bd2 {[%emt 0:00:46]} Qd6 {[%emt 0:02:46]} (23... Ba6 $16) 24. Bxa5 $18 {[%emt 0:01:43]} bxa5 {[%emt 0:01:36]} (24... Qc7 {was necessary.}) 25. Qxb7 {[%emt 0:00:11][%mdl 4096] Endgame KQB-KQN} Nb6 {[%emt 0:00:07]} 26. e3 {[%emt 0:01:39]} f5 {[%emt 0:03:22]} 27. Bf1 {[%emt 0:01:00]} h5 {[%emt 0:00:35]} 28. Bd3 {[%emt 0:01:32]} Nd7 {[%emt 0:01:00]} (28... a4 $142 29. Be2 g4) 29. Qa8+ {[%emt 0:00:21] White is clearly winning.} Kf7 {[%emt 0:00:04]} 30. Qxa5 {[%emt 0:00:32]} f4 {[%emt 0:00:19]} 31. Qd8 {[%emt 0:02:05]} fxe3 {[%emt 0:00:24]} 32. Qxg5 {[%emt 0:07:04]} exf2+ {[%emt 0:00:14]} 33. Kxf2 {[%emt 0:00:13]} Qb6 {[%emt 0:00:12]} 34. Qxh5+ {[%emt 0:00:31]} Ke7 {[%emt 0:00:46]} 35. Qg5+ {[%emt 0:00:07]} Kf7 {[%emt 0:01:17]} 36. Bg6+ {[%emt 0:07:25]} Kf8 {[%emt 0:00:17]} 37. Qd2 {[%emt 0:01:15]} Kg7 {[%emt 0:00:11]} 38. Be8 {[%emt 0:05:02]} Nf6 {[%emt 0:01:46] [#] ...Ne4+ is the strong threat.} 39. Qg5+ {[%emt 0:00:05]} Kf8 {[%emt 0:00:05]} 40. Qxf6+ {[%emt 0:00:00]} Kxe8 {[%emt 0:00:00] KQ-KQ} 41. b4 {[%emt 0:00:19]} Qc6 {[%emt 0:00:11]} 42. Qh8+ {[%emt 0:01:56]} Kd7 {[%emt 0:00:19]} 43. Qg7+ {[%emt 0:01:10]} Ke8 {[%emt 0:00:21]} 44. Qg6+ {[%emt 0:00:09]} Ke7 {[%emt 0:00:15]} 45. Qd3 {[%emt 0:00:30]} Qc1 {[%emt 0:00:12]} 46. h4 {[%emt 0:00:17][%cal Bh2h4,Bh4h5,Bh5h6][%mdl 32]} Qb2+ {[%emt 0:00:11]} 47. Kf3 {[%emt 0:00:08]} Kf6 {[%emt 0:00:30]} 48. Kg4 {[%emt 0:00:52]} Qc1 {[%emt 0:00:37]} 49. b5 {[%emt 0:00:35]} Qc8 {[%emt 0:00:13]} 50. Kf3 {[%emt 0:01:56]} Qb8 {[%emt 0:00:53]} 51. h5 {[%emt 0:02:44] Threatening mate with Qg6+.} Qh8 {[%emt 0:00:06]} 52. Qg6+ {[%emt 0:00:40]} Ke7 {[%emt 0:00:02]} 53. h6 {[%emt 0:00:46] Weighted Error Value: White=0.10 (very precise) /Black=0.38} 1-0

[Event "61st Mongolian-ch Open 2023"]
[Site "Khovd"]
[Date "2023.05.23"]
[Round "4.4"]
[White "Munguntuul, Batkhuyag"]
[Black "Ulziikhishig Khishigbat"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2408"]
[BlackElo "1601"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2023.05.22"]
[EventType "tourn"]
[EventCountry "MGL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 27,93,39,37,41,47,51,44,43,53,40,36,15,21,2,10,24,45,60,105,67,86,41,41,0,7,-77,0,-39,158,103,104,127,102,96,137,87,85,91,89,79,100,87,100,99,106,97,183,181,182,182,120,207,425,253,234,225,367,354,553,289,322,321,284,191,29974,29973,3147,0]} 1. e4 {[%emt 0:05:18]} c5 {[%emt 0:03:29]} 2. Nf3 {[%emt 0:00:00]} d6 {[%emt 0:00:28]} 3. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:38]} 5. Nc3 {[%emt 0:00:00]} g6 {[%emt 0:00:14]} 6. Be3 {[%emt 0:00:00]} Bg7 {[%emt 0:00:11]} 7. f3 {[%emt 0:00:07]} O-O {[%emt 0:00:24]} 8. Qd2 {[%emt 0:00:03]} Nc6 {[%emt 0:00:20]} 9. O-O-O {[%emt 0:00:36]} d5 {[%emt 0:00:29]} 10. Qe1 {[%emt 0:02:26]} e5 {[%emt 0:00:25]} 11. Nxc6 {[%emt 0:00:04]} bxc6 {[%emt 0:00:08]} 12. exd5 {[%emt 0:00:06]} Nxd5 {[%emt 0:00:14]} 13. Bc4 {[%emt 0:00:27]} Be6 {[%emt 0:01:11]} 14. Ne4 {[%emt 0:00:35]} Qb8 {[%emt 0:00:46] Strongly threatening ...Nxe3.} 15. Bc5 {[%emt 0:05:43] B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0.} Rd8 {[%emt 0:00:38]} 16. Qh4 {[%emt 0:03:23]} h6 {[%emt 0:10:29] Wards off Ng5} 17. g4 {[%emt 0:01:58] White is slightly better.} Qc7 {[%emt 0:09:10] [#]} 18. Bb3 $146 {[%emt 0:12:09]} ({Predecessor:} 18. g5 h5 19. Qf2 Qa5 20. Qe1 Qc7 21. Qf2 Qa5 22. Bd6 Rxd6 23. Nxd6 Qb4 24. Bb3 Qxd6 25. c4 a5 26. cxd5 cxd5 27. Qd2 Qb6 28. Kb1 a4 29. Bxd5 Rd8 {0-1 Sax,G (2609)-Mohr,G (2488) Maribor Pirc Memorial 2000 (2.2)}) 18... Nf4 {[%emt 0:08:14]} 19. Bd6 {[%emt 0:05:35]} (19. Bxe6 {simplifies} Nxe6 20. Be3 Nf4 21. Rxd8+ Rxd8 22. Qf2) 19... Qa5 {[%emt 0:02:09] White must now prevent ...Bxb3.} 20. Kb1 {[%emt 0:03:14]} (20. Qe1 {simplifies} Qxe1 21. Rhxe1 Bxb3 22. axb3 a5 23. Be7) 20... Bxb3 {[%emt 0:01:29]} 21. axb3 {[%emt 0:00:27]} Nd5 {[%emt 0:01:56][%cal Od8d6]} (21... Rd7 {simplifies} 22. Ba3 Qd8 23. Qxd8+ Raxd8 24. Rxd7 Rxd7 25. h4 h5) 22. Bc5 {[%emt 0:05:57]} Re8 {[%emt 0:16:54]} 23. Rhg1 {[%emt 0:15:38]} Re6 {[%emt 0:03:19]} 24. Rg2 {[%emt 0:04:59]} Nf6 {[%emt 0:12:35]} 25. b4 {[%emt 0:05:47]} Qb5 {[%emt 0:01:50]} 26. Nd6 {[%emt 0:05:26]} (26. Nc3 $11 Qc4 27. Qf2) 26... Qb8 {[%emt 0:05:05]} ({Better is} 26... Rxd6 $1 $17 27. Bxd6 Nd5) 27. Nf5 {[%emt 0:00:11]} Kh7 {[%emt 0:02:27] [#]} (27... gxf5 $2 28. gxf5 Nh7 29. fxe6 $18) (27... a5 $15 {stays ahead.}) 28. Nxh6 {[%emt 0:06:56]} Bxh6 $16 {[%emt 0:00:21]} 29. g5 {[%emt 0:00:11][%mdl 64] Pin, Double Attack} Nh5 {[%emt 0:02:00] Hoping for ...Bg7.} 30. gxh6 {[%emt 0:00:03]} Rf6 {[%emt 0:00:19] Black is weak on the dark squares} 31. Qe4 {[%emt 0:05:28]} (31. Rd7 $142) 31... a5 {[%emt 0:03:30]} 32. Rg5 {[%emt 0:01:03][%csl LRe5,LRh5]} Rf4 {[%emt 0:01:35]} 33. Qxc6 {[%emt 0:01:35]} axb4 {[%emt 0:00:37] aiming for ...Rf6.} 34. b3 $36 {[%emt 0:04:40][%mdl 2048] Black is under strong pressure.} Rf6 {[%emt 0:03:44] [#]} 35. Rd6 {[%emt 0:00:25]} Rxd6 {[%emt 0:00:37]} 36. Qxd6 {[%emt 0:02:49]} Qb5 {[%emt 0:01:57]} (36... Qxd6 $16 37. Bxd6 f6) 37. Rg1 $18 {[%emt 0:01:35] Active counter play!} Qa5 {[%emt 0:04:08][%csl Ga8][%cal Ra5a1]} 38. Qxe5 {[%emt 0:00:45]} Qa2+ {[%emt 0:00:45]} (38... f6 $2 39. Qe7+ Kh8 40. Bd4 $18 (40. Rxg6 $2 Qa1#)) 39. Kc1 {[%emt 0:00:02]} Rc8 $2 {[%emt 0:01:17]} (39... Qa5 40. Qd4 Qc7 41. Bxb4 (41. Qxb4 Rc8 $11) 41... Rd8) 40. Rg4 {[%emt 0:00:00]} (40. Bxb4 $2 Qxc2#) (40. Rg2 Qa8 $14) (40. Rg5 $142 {White wants to mate with Rxh5.} Rd8 41. Bxb4) 40... Qa5 {[%emt 0:00:00]} (40... Rc6 $2 41. Rf4 f6 42. Qe7+ Kxh6 43. Rc4 Rxc5 44. Qxc5 $18) 41. Rc4 {[%emt 0:05:27]} Qa3+ {[%emt 0:18:15]} (41... Rd8 {was necessary.} 42. Bd4 (42. Rxb4 $2 Qa3+ 43. Qb2 Rd1+ {[%mdl 64] Deflection} 44. Kxd1 Qxb2 $19) 42... Qa8) 42. Kb1 {[%emt 0:02:27][%cal Oc4f4] Threatening mate with Rf4!} Qa8 {[%emt 0:00:19]} (42... Qa5 {might work better.} 43. Qe7 Qc7 44. Bxb4 Qxe7 45. Bxe7 Rb8) 43. Qe3 {[%emt 0:10:28]} (43. Rxb4 Qxf3 44. Kb2 Qc6 $18) (43. Bxb4 Rxc4 44. bxc4 Qxf3 $18) 43... Qd5 {[%emt 0:00:55]} 44. Kb2 {[%emt 0:00:15]} ({Weaker is} 44. Bxb4 Rxc4 45. bxc4 Qxc4 $16) 44... Rc7 {[%emt 0:01:37]} 45. f4 {[%emt 0:00:57]} (45. Bxb4 Rxc4 46. bxc4 Qxc4 $16) 45... Kxh6 $2 {[%emt 0:01:25]} (45... Nxf4 $18 46. Qxf4 (46. Rxf4 Rxc5 47. Qe7 Kxh6 $16) 46... Rxc5 47. Rxb4 f5) 46. Bf8+ {[%emt 0:00:24][%mdl 64] Discovered Attack} ({Less strong is} 46. Bxb4 Rxc4 47. bxc4 Qxc4 $16) 46... Kh7 {[%emt 0:14:48]} 47. Bc5 $2 {[%mdl 32768] An entertaining game by Munguntuul.   Weighted Error Value: White=0.40/Black=0.56. Loss on time!?} ({Not} 47. Bxb4 Rxc4 48. bxc4 Qxc4 $14) (47. Rxc7 $18 Ng7 48. Bxb4) 1-0

[Event "61st Mongolian-ch Open 2023"]
[Site "Khovd"]
[Date "2023.05.23"]
[Round "4.5"]
[White "Amartuvshin, Ganzorig"]
[Black "Munkhgal, Gombosuren"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2407"]
[BlackElo "2463"]
[Annotator "TA"]
[PlyCount "87"]
[EventDate "2023.05.22"]
[EventType "tourn"]
[EventCountry "MGL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 9,87,24,30,18,26,25,29,32,30,23,29,35,30,30,32,26,34,17,41,37,36,9,40,32,35,6,42,34,55,20,52,16,45,47,188,177,182,54,131,124,100,133,103,20,38,0,0,0,0,0,0,0,138,130,318,295,308,299,295,328,654,581,813,666,1250,941,1163,881,1554,1585,1788,1756,29985,1066,29996,29997,29997,29998,29998,29999]} 1. d4 {[%emt 0:05:12]} d5 {[%emt 0:00:04]} 2. c4 {[%emt 0:00:27]} e6 {[%emt 0:00:06]} 3. Nf3 {[%emt 0:00:12]} Nf6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:00:07]} a6 {[%emt 0:00:02]} 5. cxd5 {[%emt 0:00:07]} exd5 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:08] D37: Queen's Gambit Declined: 5 Bf4.} Be6 {[%emt 0:00:02]} 7. e3 {[%emt 0:00:08]} Nbd7 {[%emt 0:00:04]} 8. Bd3 {[%emt 0:00:08] White has an edge.} Bd6 {[%emt 0:00:03]} 9. O-O {[%emt 0:00:08]} c6 {[%emt 0:00:04] 9...c6 scores better than 9...0-0.} 10. Bf4 {[%emt 0:00:30]} Qc7 {[%emt 0:00:05]} 11. Qd2 {[%emt 0:01:17]} O-O {[%emt 0:00:11]} 12. h3 {[%emt 0:00:49]} Rfe8 {[%emt 0:00:31]} 13. a3 {[%emt 0:00:49] [#]} Nf8 $146 {[%emt 0:03:53]} ({Predecessor:} 13... h6 14. Bxd6 Qxd6 15. Rac1 a5 16. Qc2 Nb6 17. Ne5 Nfd7 18. f4 f6 19. Nf3 Bf7 {½-½ Wallis,C (2380)-Praggnanandhaa,R (2517) Adelaide Lidums GM 2017 (7)}) 14. Bxd6 {[%emt 0:00:49]} Qxd6 {[%emt 0:00:04]} 15. Na4 {[%emt 0:05:42]} N8d7 {[%emt 0:04:11]} 16. Qc2 {[%emt 0:03:57]} Ne4 {[%emt 0:00:22]} 17. Nd2 {[%emt 0:13:24]} f5 {[%emt 0:02:14]} 18. b4 {[%emt 0:02:52]} Nf8 {[%emt 0:22:38]} 19. Nc5 {[%emt 0:06:41]} Bc8 {[%emt 0:00:29]} 20. f4 {[%emt 0:00:52]} g5 {[%emt 0:17:18]} (20... Qe7 {simplifies} 21. Ndxe4 fxe4 22. Be2 Ng6) 21. fxg5 {[%emt 0:09:29]} Ng6 {[%emt 0:00:51]} (21... Nxg5 $14 22. Nf3 (22. Bxf5 Rxe3 23. Rf2 Bxf5 $14) 22... Qg3) 22. Bxe4 $18 {[%emt 0:01:34]} fxe4 {[%emt 0:00:10]} 23. Ndb3 {[%emt 0:00:11]} (23. Ncxe4 $18 Rxe4 24. Nxe4 dxe4 25. Qxe4 (25. Qf2 Be6 $11)) 23... b6 {[%emt 0:08:22]} (23... Kh8 $14) 24. Na4 $16 {[%emt 0:00:09]} (24. Qf2 $2 Rf8 25. Qa2 bxc5 26. Rxf8+ Qxf8 $19) 24... Bxh3 {[%emt 0:06:10]} 25. gxh3 {[%emt 0:00:45]} (25. Qf2 Rf8 26. Qe1 Rxf1+ 27. Qxf1 Rf8 $19) 25... Qg3+ {[%emt 0:00:04]} 26. Kh1 {[%emt 0:00:13] Strongly threatening Qg2.} Rf8 {[%emt 0:00:10]} 27. Qh2 {[%emt 0:05:31]} (27. Qxc6 $2 Qxh3+ 28. Kg1 Qxe3+ 29. Kh1 Qh3+ 30. Kg1 Qg4+ 31. Kh1 Qh4+ 32. Kg2 Qxg5+ 33. Kh2 Qh4+ 34. Kg1 Kh8 $19) 27... Qxe3 {[%emt 0:00:19] White must now prevent ...Rxf1+.} 28. Nxb6 {[%emt 0:00:20]} Rxf1+ {[%emt 0:22:53]} 29. Rxf1 {[%emt 0:00:07]} Rf8 {[%emt 0:00:01]} 30. Rxf8+ {[%emt 0:01:44]} Nxf8 {[%emt 0:00:34]} (30... Kxf8 $11 31. Nc5 Qf3+ 32. Qg2 Qd1+ 33. Kh2 e3) 31. Nc5 {[%emt 0:00:22] Nbd7 would be deadly.} Qf3+ $2 {[%emt 0:01:47]} (31... Ng6 $16 {keeps fighting.} 32. Nbd7 (32. Nxa6 $2 {perishes.} Nf4 $19) (32. Qb8+ Kf7 $11) 32... Qxa3) 32. Qg2 $18 {[%emt 0:00:33]} Qd1+ {[%emt 0:00:10] [#]} 33. Kh2 $1 {[%emt 0:00:44] aiming for Qf2.} Qxd4 {[%emt 0:08:37] [#]} 34. Nbd7 {[%emt 0:10:53] Inhibits Qe5+. And now Nxf8 would win.} Nxd7 {[%emt 0:02:33]} (34... Ng6 35. Ne6 (35. Nxa6 Nf4 $11) 35... Qc3) 35. Nxd7 {[%emt 0:00:06]} Kf7 {[%emt 0:01:57]} 36. Qf1+ {[%emt 0:00:43]} Ke8 {[%emt 0:00:00]} 37. Nf6+ {[%emt 0:00:24]} Ke7 {[%emt 0:00:49]} 38. Qf4 {[%emt 0:00:32]} ({Not} 38. Qxa6 Qf2+ 39. Kh1 Qf3+ 40. Kg1 Qe3+ 41. Kh2 Qf2+ 42. Kh1 Qf3+ 43. Kg1 Qg3+ 44. Kh1 Qf3+ $11) 38... Qb2+ {[%emt 0:00:31]} 39. Kg3 {[%emt 0:00:22] Intending Qc7+ and mate.} Qc3+ {[%emt 0:00:27]} 40. Kg4 {[%emt 0:00:00]} e3 {[%emt 0:00:00]} 41. Kf3 {[%emt 0:01:07]} (41. Qc7+ $142 Ke6 42. Nh5 Qe5 43. Nf4+ Qxf4+ 44. Qxf4 Ke7 45. Qxe3+ Kd6 46. Kf5) 41... d4 {[%emt 0:06:55]} 42. Qc7+ {[%emt 0:00:09][%mdl 64] Skewer. White mates.} Kf8 {[%emt 0:00:01]} 43. Qd8+ {[%emt 0:00:28]} Kf7 {[%emt 0:00:14]} 44. Qe8+ {[%emt 0:00:06] An entertaining game by Amartuvshin.   Weighted Error Value: White=0.16 (very precise) /Black=0.61} 1-0

[Event "61st Mongolian-ch Open 2023"]
[Site "Khovd"]
[Date "2023.05.23"]
[Round "4.6"]
[White "Bilguun, Sumiya"]
[Black "Amilal Munkhdalai"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2474"]
[BlackElo "2141"]
[Annotator "TA"]
[PlyCount "62"]
[EventDate "2023.05.22"]
[EventType "tourn"]
[EventCountry "MGL"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "40/5400+30:1800+30"]

{[%evp 17,62,20,31,23,32,21,47,0,27,0,10,-16,-23,-27,24,25,40,35,36,27,42,34,73,59,65,46,129,124,143,128,175,184,204,178,387,366,358,0,0,0,0,-2,0,-11,-14,-25,-11]} 1. e4 {[%emt 0:04:49]} c5 {[%emt 0:03:13]} 2. Nc3 {[%emt 0:00:00]} Nc6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:00]} e6 {[%emt 0:00:12]} 4. d4 {[%emt 0:00:00]} cxd4 {[%emt 0:00:10]} 5. Nxd4 {[%emt 0:00:00]} Qc7 {[%emt 0:00:14]} 6. Nxc6 {[%emt 0:03:56]} bxc6 {[%emt 0:00:05]} 7. Bd3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:13]} 8. O-O {[%emt 0:00:15]} a6 {[%emt 0:00:31]} 9. Qe2 {[%emt 0:00:40]} d5 {[%emt 0:00:07]} 10. Bg5 {[%emt 0:05:00] Bxf6 is the strong threat. B46: Sicilian: Taimanov: 5 Nc3 a6.} Bb7 {[%emt 0:00:46]} 11. Rae1 {[%emt 0:02:24]} Be7 {[%emt 0:11:17]} 12. e5 {[%emt 0:11:57] White is slightly better.} h6 {[%emt 0:02:41]} 13. Bh4 {[%emt 0:03:30]} (13. exf6 $2 hxg5 14. g3 gxf6 $17) (13. Bd2 $5 {[%cal Re5f6]} Nd7 14. Na4 $11) 13... Ng8 {[%emt 0:00:13]} 14. Bxe7 {[%emt 0:01:09]} Nxe7 {[%emt 0:00:08] [#]} 15. Qg4 $146 {[%emt 0:00:06]} ({Predecessor:} 15. b3 c5 16. f4 g6 17. Nd1 h5 18. c4 d4 19. Be4 Nf5 20. Rf3 Ke7 21. Nf2 {0-1 Hirneise,J (2202)-Strunski,A (2271) GER-ch U16 Willingen 2008 (6)}) 15... g6 {[%emt 0:01:09]} (15... O-O $142) 16. b4 $11 {[%emt 0:05:22]} c5 {[%emt 0:05:51]} 17. bxc5 {[%emt 0:05:19]} Qxc5 {[%emt 0:00:05]} 18. Ne2 {[%emt 0:09:15]} Bc6 {[%emt 0:05:49]} 19. a4 {[%emt 0:11:42]} Rb8 {[%emt 0:09:52]} 20. Rb1 {[%emt 0:03:13][%cal Be1b1,Bb1b3,Bb3d3][%mdl 32]} O-O {[%emt 0:07:34]} 21. Qf4 {[%emt 0:01:20]} Rfd8 {[%emt 0:30:12]} (21... d4 $14) 22. Qxh6 $16 {[%emt 0:05:00] Strongly threatening Nf4.} d4 {[%emt 0:00:28]} 23. Qg5 {[%emt 0:08:57]} ({Not} 23. Bxa6 Rxb1 24. Rxb1 Qxc2 $17) 23... Bxa4 {[%emt 0:00:17] [#]} (23... Nf5 $16) 24. Nf4 $1 $18 {[%emt 0:03:36]} Bb5 {[%emt 0:01:32]} (24... Bxc2 $2 25. Rbc1 Rb2 26. Bxg6 (26. Bxa6 Qa7 $16) 26... Nxg6 27. Qxd8+ Qf8 28. Qxd4 $18) 25. Rb3 {[%emt 0:05:29]} Bxd3 $2 {[%emt 0:05:03]} (25... Ba4) 26. Rxd3 {[%emt 0:00:09] And now Rh3 would win.} Nf5 {[%emt 0:01:32]} 27. g4 $2 {[%emt 0:04:31]} (27. Nh5 $18) 27... Qe7 $11 {[%emt 0:00:19]} 28. Nxe6 {[%emt 0:02:10]} Qxe6 {[%emt 0:02:05]} ({Much less strong is} 28... fxe6 29. Qxg6+ Ng7 30. Rh3 $16) 29. gxf5 {[%emt 0:00:40]} Qxe5 {[%emt 0:00:15]} 30. Qh4 {[%emt 0:02:39]} Qxf5 {[%emt 0:03:22]} 31. Rh3 {[%emt 0:01:02][%csl Gh3][%cal Rh4h8] [#]} Kg7 {[%emt 0:10:38] Against Qh8+.   Weighted Error Value: White=0.36/Black=0.27 (precise)} (31... Qh5 $5) 1/2-1/2

