[Event "SixDays Budapest March GM B 2025"]
[Site "Budapest"]
[Date "2025.03.25"]
[Round "2.1"]
[White "Pap, Gyula"]
[Black "Sandoval Mercado, Carlos"]
[Result "0-1"]
[Annotator "TA"]
[ECO "B54"]
[WhiteElo "2475"]
[BlackElo "2383"]
[PlyCount "72"]
[EventDate "2025.03.23"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 12,72,10,0,0,0,0,0,0,-3,17,12,24,6,18,7,10,15,7,0,17,0,18,17,18,13,21,0,0,-71,-50,-227,-200,-233,-245,-241,-244,-287,-231,-155,-149,-297,-195,-246,-261,-243,-236,-262,-268,-261,-258,-250,-245,-232,-187,-208,-211,-233,-217,-231,-212,-539,-531]} 1. e4 {[%emt 0:04:12]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:17]} d6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:35]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:07]} 5. Bd3 {[%emt 0:00:36]} Nc6 {[%emt 0:00:38]} 6. Nxc6 {[%emt 0:00:53]} bxc6 {[%emt 0:00:06]} 7. O-O {[%emt 0:01:02]} g6 {[%emt 0:02:34] B55: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4 Nf6 5 f3.} 8. b3 {[%emt 0:00:56]} Bg7 {[%emt 0:00:06][%cal Of6e4]} 9. Bb2 {[%emt 0:00:06]} O-O {[%emt 0:00:35] The position is equal.} 10. Qe2 {[%emt 0:15:06]} d5 {[%emt 0:11:37]} 11. Nd2 {[%emt 0:07:11]} Qc7 {[%emt 0:11:36] And now ...dxe4 would win.} 12. f4 {[%emt 0:08:02]} a5 $146 {[%emt 0:08:22]} (12... Bg4 13. Qe1 Qb6+ 14. Kh1 Nxe4 15. Bxg7 Nxd2 16. Bxf8 Nxf1 17. Bxe7 Ne3 18. b4 d4 {1-0 Bontempi,P (2336)-Chiarion,E (2003) Mantova op-A 2nd 2012 (6)}) 13. a4 {[%emt 0:05:06]} Rd8 {[%emt 0:12:06]} 14. e5 {[%emt 0:24:00]} Nd7 {[%emt 0:01:22]} 15. Ba3 {[%emt 0:02:04]} e6 {[%emt 0:09:38]} 16. Kh1 {[%emt 0:00:30]} c5 {[%emt 0:01:08]} 17. Bb5 {[%emt 0:01:56]} Bb7 {[%emt 0:04:02]} 18. c4 {[%emt 0:01:57]} d4 {[%emt 0:02:56][%cal Og6g5]} 19. Rad1 {[%emt 0:06:29]} g5 {[%emt 0:19:09]} 20. Rde1 {[%emt 0:18:14]} (20. Bxd7 $11 Rxd7 21. fxg5) 20... gxf4 $17 {[%emt 0:02:07][%csl Ob3,Oe5][%cal Rd7e5] White has weak pawns} 21. Qg4 $2 {[%emt 0:00:31] This move loses the game for White.} ({White should try} 21. Bxd7 $15 Rxd7 (21... Qxd7 22. Rxf4 Qc7 23. Rh4 $16) 22. Qg4) 21... Nxe5 $19 {[%emt 0:03:29]} 22. Qxf4 {[%emt 0:00:04] [#]} Rac8 $1 {[%emt 0:00:27]} 23. Ne4 {[%emt 0:00:43] [#]} Bxe4 {[%emt 0:00:54]} 24. Qxe4 {[%emt 0:00:12]} f5 {[%emt 0:02:07]} 25. Qf4 {[%emt 0:01:08]} d3 {[%emt 0:04:06]} 26. h3 {[%emt 0:00:50]} (26. Bc1 $17) 26... Ng6 {[%emt 0:00:32]} 27. Qf2 {[%emt 0:00:42] White is weak on the dark squares} (27. Qg5 $142 d2 28. Rd1) 27... d2 {[%emt 0:00:32]} 28. Rd1 {[%emt 0:00:10]} Bc3 {[%emt 0:01:27]} 29. Qe3 {[%emt 0:00:29] Repels Rd3} Qe5 {[%emt 0:00:04]} 30. Rf3 {[%emt 0:00:12]} Qxe3 {[%emt 0:00:56]} 31. Rxe3 {[%emt 0:00:01]} Bg7 {[%emt 0:00:26]} (31... Be5 32. Re2 Bf4 33. g3) 32. Rxe6 {[%emt 0:01:34]} Nf4 $36 {[%emt 0:01:49][%mdl 2048] Keeping White busy.} 33. Re3 {[%emt 0:00:28]} Rd6 {[%emt 0:01:07]} 34. Kh2 {[%emt 0:00:29]} Ne6 {[%emt 0:00:31]} 35. Rxe6 {[%emt 0:00:36]} Rxe6 {[%emt 0:00:11]} 36. Bd7 $2 {[%emt 0:00:20]} (36. Rxd2 {was the crucial defense.} Re3 37. Bd7 Be5+ 38. g3) 36... Re2 {[%emt 0:00:30] Weighted Error Value: White=0.37/Black=0.13 (very precise)   Loses game:     	White=1     	---        Mistake:       	White=4     	---        Inaccurate:     	---       	Black=1      OK:         	White=10    	Black=13     Best:        	---       	Black=3      Strong:       	---       	Black=1} ({Worse is} 36... Be5+ 37. g3 Re7 38. Bxc8 $11) 0-1

[Event "SixDays Budapest March GM B 2025"]
[Site "Budapest"]
[Date "2025.03.25"]
[Round "2.2"]
[White "Sklokin, Sergey"]
[Black "Li, Wenxiang"]
[Result "1-0"]
[Annotator "TA"]
[ECO "B12"]
[WhiteElo "2338"]
[BlackElo "2260"]
[PlyCount "91"]
[EventDate "2025.03.23"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,91,10,45,44,42,43,38,39,35,32,30,33,46,-9,-9,-37,-15,-14,14,18,29,5,31,39,32,-22,-24,-27,-38,-33,33,-8,37,35,7,0,51,0,23,5,18,18,48,27,50,38,45,0,91,94,150,84,290,289,290,289,287,282,277,274,799,815,775,767,715,731,500,172,239,190,170,164,266,237,219,206,433,424,664,512,5189,2811,2811,2439]} 1. e4 {[%emt 0:00:04]} c6 {[%emt 0:05:02]} 2. d4 {[%emt 0:00:05]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:08]} Bf5 {[%emt 0:01:31]} 4. h4 {[%emt 0:00:12]} h6 {[%emt 0:00:06]} 5. g4 {[%emt 0:00:05]} Bd7 {[%emt 0:00:05][%cal Oc6c5]} 6. Nc3 {[%emt 0:01:35] B12: Caro-Kann: Advance Variation.} c5 {[%emt 0:00:15]} 7. dxc5 {[%emt 0:04:15]} (7. Nxd5 Bc6 8. c4 e6 $17 (8... Bxd5 9. cxd5 Qxd5 10. Qf3 $14)) 7... e6 {[%emt 0:00:29]} 8. Be3 {[%emt 0:01:26] White is slightly better.} Qc7 {[%emt 0:00:17]} 9. Nb5 {[%emt 0:04:31]} Bxb5 {[%emt 0:00:27]} 10. Bxb5+ {[%emt 0:00:06]} Nc6 {[%emt 0:00:08]} 11. Bxc6+ {[%emt 0:11:17]} (11. c3 $14) 11... Qxc6 $11 {[%emt 0:02:41]} 12. Qd4 {[%emt 0:04:25]} h5 {[%emt 0:01:22]} 13. Ne2 $146 {[%emt 0:07:03]} ({Predecessor:} 13. f3 Ne7 14. Ne2 Qc7 15. Qa4+ Qc6 16. Qb3 Ng6 17. Nd4 Qd7 18. Nb5 Nxe5 19. O-O-O {1-0 Kusiak,M (1909)-Sliz,K (1672) POL-ch U16 Jastrzebia Gora 2023 (5)}) 13... hxg4 {[%emt 0:07:00] Black is weak on the dark squares} 14. O-O-O $1 {[%emt 0:04:07]} (14. Qxg4 $2 d4 (14... Bxc5 $2 15. Qxg7 O-O-O 16. Bxc5 $18) 15. O-O-O dxe3 16. fxe3 Ne7 $19 (16... Qxc5 $2 17. Qe4 $19)) 14... Rc8 {[%emt 0:13:24][%cal Rf8c5]} 15. Qxg4 {[%emt 0:03:41]} Nh6 {[%emt 0:01:56]} 16. Bxh6 {[%emt 0:05:58]} Rxh6 {[%emt 0:03:24]} 17. c3 {[%emt 0:09:24]} (17. b4 b6 18. Nd4 Qa4 $19) ({White should try} 17. h5 $14) 17... Qxc5 {[%emt 0:01:58][%cal Oc5c4]} 18. Nd4 {[%emt 0:00:53]} b5 {[%emt 0:08:20] and ...b4 would now be decisive} 19. Kb1 {[%emt 0:06:14]} Rg6 {[%emt 0:08:22] Repels f4} (19... Qb6 $1 $15) 20. Qf4 {[%emt 0:06:26]} Qb6 {[%emt 0:04:31]} 21. h5 {[%emt 0:04:12]} Rh6 {[%emt 0:01:29]} 22. Rh3 {[%emt 0:00:13]} Rc4 {[%emt 0:18:18]} ({Black should play} 22... a5 $11) 23. Rf3 {[%emt 0:04:45]} (23. b3 $14 Rc8 24. Rc1) 23... Qb7 {[%emt 0:01:06]} 24. b3 {[%emt 0:01:04]} Rc7 {[%emt 0:00:39][%cal Ob5b4]} 25. Qg5 {[%emt 0:01:18]} a5 {[%emt 0:01:13]} 26. Rfd3 {[%emt 0:03:21]} g6 {[%emt 0:09:09] Repels Nf5} 27. hxg6 {[%emt 0:06:46]} Rxg6 {[%emt 0:00:02]} 28. Qh4 {[%emt 0:01:31]} Bc5 {[%emt 0:03:26]} (28... b4 $11) 29. Qh8+ $16 {[%emt 0:02:03]} Ke7 {[%emt 0:00:38]} (29... Bf8 $142) 30. Rf3 {[%emt 0:01:24] White has more active pieces.} (30. Nxe6 $142 $1 Kxe6 31. f4) 30... Rc8 $2 {[%emt 0:01:32] This move loses the game for Black.} (30... Bxd4 $16 31. Rxd4 (31. cxd4 Rc8 $16) 31... Rg1+ 32. Kb2 Qc8 33. Qh4+ Kd7) 31. Qh7 $18 {[%emt 0:01:21]} Rf8 {[%emt 0:01:47][%cal Bc8f8,Bf8f7,Bf7e7][%mdl 32] [#]} 32. Rxf7+ $3 {[%emt 0:00:39][%mdl 512]} Rxf7 {[%emt 0:00:01]} 33. Qxg6 {[%emt 0:00:08]} Bxd4 {[%emt 0:00:10]} 34. cxd4 {[%emt 0:00:05][%mdl 4096] Endgame KQR-KQR. White is a pawn up.} (34. Rxd4 Qc7 $14) 34... a4 $2 {[%emt 0:02:11]} (34... Qc8 35. Rc1 Qd7) 35. Rh1 {[%emt 0:01:23] White threatens Rh8 and mate.} Qb6 {[%emt 0:00:51]} 36. Qg5+ {[%emt 0:00:13]} Kd7 {[%emt 0:00:08]} 37. Qg8 {[%emt 0:00:27]} Re7 {[%emt 0:00:43]} 38. Rc1 $2 {[%emt 0:00:53]} (38. Rh8 {[%csl Gh8][%cal Rg8c8]} Kc6 39. Qa8+ Qb7 40. Qa5) 38... Re8 {[%emt 0:00:59]} (38... Qd8 39. Qg2 a3) 39. Qf7+ {[%emt 0:00:18]} Re7 {[%emt 0:00:11] [#]} 40. Qf8 $40 {[%emt 0:00:11][%mdl 128] White has strong attack.} Re8 {[%emt 0:00:30]} (40... Qd8 $142 41. Qh6 Qg8) 41. Qb4 {[%emt 0:01:10]} axb3 {[%emt 0:00:10] [#]} 42. a4 {[%emt 0:01:18][%cal Ba2a4,Ba4a5][%mdl 32] and a5 should not be overlooked} (42. Qxb3 Qxd4 43. Qxb5+ Ke7 $14) 42... b2 $2 {[%emt 0:01:59]} (42... Rc8 {is a better defense.}) 43. Kxb2 {[%emt 0:00:47] White is clearly winning.} Kd8 {[%emt 0:01:50]} (43... Rh8 $142 44. a5 (44. Qxb5+ Qxb5+ 45. axb5 Rb8 $18) (44. axb5 Rb8 $18) 44... Qa6) 44. a5 {[%emt 0:01:44]} ({Less strong is} 44. Qxb5 Qxd4+ 45. Kb3 Ke7 46. Rc7+ Kf8 $16) 44... Qa7 {[%emt 0:00:46]} (44... Qa6 $142 45. Qc5 Re7) 45. Qd6+ {[%emt 0:00:07]} Qd7 {[%emt 0:00:05]} 46. Qb6+ {[%emt 0:00:04] Weighted Error Value: White=0.22 (precise) /Black=0.66  Loses game:     	---       	Black=1      Mistake:       	White=4     	Black=9      Inaccurate:     	White=2     	Black=2      OK:         	White=16    	Black=12     Best:        	White=4     	Black=3      Strong:       	White=1     	---        Brilliant:      	White=1     	---} 1-0

[Event "SixDays Budapest March GM B 2025"]
[Site "Budapest"]
[Date "2025.03.25"]
[Round "2.3"]
[White "Mayank Chakraborty"]
[Black "Krishna C R G"]
[Result "1/2-1/2"]
[Annotator "TA"]
[ECO "C02"]
[WhiteElo "2444"]
[BlackElo "2418"]
[PlyCount "100"]
[EventDate "2025.03.23"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 16,100,20,18,23,8,28,25,54,43,48,45,33,-5,18,0,0,0,0,-4,-1,-9,4,-71,-65,-64,-64,-61,-89,-77,-83,-85,-74,-70,-75,-77,-79,-106,-66,-70,-32,-52,-16,-72,4,-17,-24,-69,-64,-119,-108,-119,-103,-111,-125,-106,-103,-103,-103,-103,-103,-100,-91,-91,-97,-86,-28,-26,-14,-17,-18,-28,-30,-68,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 {[%emt 0:00:03]} e6 {[%emt 0:00:07]} 2. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:04]} c5 {[%emt 0:00:13]} 4. c3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:00:04]} Nge7 {[%emt 0:00:06]} 6. Na3 {[%emt 0:00:48]} Nf5 {[%emt 0:01:04]} 7. Nc2 {[%emt 0:01:41]} cxd4 {[%emt 0:00:06]} 8. cxd4 {[%emt 0:00:48]} Bd7 {[%emt 0:05:09]} 9. Bd3 {[%emt 0:06:41]} Be7 {[%emt 0:02:20] C02: French: Advance Variation.} 10. a3 {[%emt 0:02:53]} a5 $146 {[%emt 0:09:09]} ({Predecessor:} 10... Qb6 11. O-O a5 12. Rb1 a4 13. Bxf5 exf5 14. Bg5 O-O 15. Bxe7 Nxe7 16. Qd2 Rfc8 17. Rfc1 {½-½ Perez Leiva,J (2373)-Hevia Alejano,C (2465) Carlos Torre Memorial op 31st 2019 (8)}) 11. O-O {[%emt 0:05:41]} h5 {[%emt 0:01:34] White has an edge.} 12. Bxf5 {[%emt 0:09:39]} exf5 {[%emt 0:00:04]} 13. Qd3 {[%emt 0:02:50]} Be6 {[%emt 0:03:00][%csl Od5] Black has weak pawns} 14. Ne3 {[%emt 0:04:14]} Qd7 {[%emt 0:00:42]} 15. h4 {[%emt 0:02:15]} f4 {[%emt 0:07:30]} 16. Nd1 {[%emt 0:03:57]} Bf5 {[%emt 0:19:07]} 17. Qd2 {[%emt 0:05:51]} Be4 $36 {[%emt 0:05:43][%mdl 2048] Black is more active. White is weak on the light squares} 18. Qxf4 {[%emt 0:03:14]} Qg4 {[%emt 0:00:19][%cal Oc6d4] Black sacrificed a pawn} 19. Nc3 {[%emt 0:05:13]} (19. Qg3 $1 $11) 19... Bxf3 $17 {[%emt 0:00:16]} 20. Qxf3 {[%emt 0:00:09]} Qxf3 {[%emt 0:00:34]} (20... Qxh4 21. Be3 $16 (21. Nxd5 Nxd4 22. Qd1 Rd8 $11) (21. Qxd5 Rd8 $11)) 21. gxf3 {[%emt 0:00:02]} Nxd4 {[%emt 0:00:10]} 22. Kg2 {[%emt 0:08:13]} Nb3 {[%emt 0:05:42]} (22... Bxh4 $6 23. Be3 Nf5 24. Nxd5 $11) 23. Rb1 {[%emt 0:00:44]} O-O-O {[%emt 0:00:25]} (23... Bxh4 24. Nxd5 Bd8 25. Be3 $16) 24. Rd1 {[%emt 0:04:42]} d4 {[%emt 0:00:18]} (24... Bxh4 25. Nxd5 Nxc1 26. Rbxc1+ Kb8 27. f4 $16) 25. Ne4 {[%emt 0:00:37]} Rd5 {[%emt 0:06:55]} 26. Bf4 {[%emt 0:07:22]} Rhd8 {[%emt 0:04:52]} 27. Rd3 {[%emt 0:03:28]} Nc5 {[%emt 0:07:18]} 28. Nxc5 {[%emt 0:04:04]} Bxc5 {[%emt 0:00:55]} 29. Bd2 {[%emt 0:03:35]} (29. Bg5 $11 Rg8 30. Rc1) 29... Be7 {[%emt 0:02:08]} (29... Rxe5 $17 30. Bxa5 Rdd5) 30. f4 $11 {[%emt 0:01:08]} g6 {[%emt 0:00:07][%cal Oc8d7]} (30... Bxh4 31. Rh1 Be7 32. Rxh5) 31. b4 {[%emt 0:03:14]} a4 $1 {[%emt 0:00:43]} (31... Bxh4 32. Rc1+ Kb8 33. bxa5 $11) 32. b5 {[%emt 0:03:34]} (32. Re1 $15) 32... Kd7 $1 $17 {[%emt 0:05:31][%cal Od8c8]} (32... Bxh4 $6 33. Rb4 $11) 33. Bb4 {[%emt 0:01:39]} Bxh4 {[%emt 0:00:02][%cal Od8c8]} (33... Rxb5 $6 34. Bxe7 Rxb1 35. Bxd8 Kxd8 36. Rxd4+ Ke7 37. Rxa4 $14) 34. Rbd1 {[%emt 0:02:12]} Ke6 {[%emt 0:01:56][%cal Oh4e7]} 35. Bd6 {[%emt 0:00:08]} Be7 {[%emt 0:08:02]} ({Don't play} 35... Rxb5 36. Rxd4 Kf5 37. Rh1 $11) (35... Bf6 {with more complications.} 36. Kf3 R8xd6 37. exd6 Rxb5 38. Rc1 Kxd6 39. Rc4 Kd5) 36. Rxd4 {[%emt 0:00:07]} Rxd4 {[%emt 0:00:02]} (36... Rxb5 37. f5+ (37. Bxe7 Rxd4 38. Rxd4 Kxe7 $11) 37... gxf5 38. Bxe7 Rxd4 39. Rxd4 Kxe7 40. Rxa4 $15) 37. Rxd4 {[%emt 0:00:02]} Bxd6 {[%emt 0:00:09]} 38. exd6 {[%emt 0:00:06]} Rxd6 {[%emt 0:00:21]} 39. Rxa4 {[%emt 0:00:10][%mdl 4096] Endgame KR-KR} Rd5 {[%emt 0:00:25]} 40. Re4+ {[%emt 0:01:33] [#]} Kd6 {[%emt 0:00:03]} ({Better is} 40... Kf6 $1 $17 41. a4 b6) 41. a4 $11 {[%emt 0:00:19]} Kc7 {[%emt 0:02:07]} 42. Kg3 {[%emt 0:01:58]} Kb6 {[%emt 0:00:23]} 43. Re7 {[%emt 0:01:37]} Rf5 {[%emt 0:00:07]} 44. Rd7 {[%emt 0:00:25] [#]} h4+ {[%emt 0:05:24]} 45. Kxh4 {[%emt 0:00:35] The position is equal.} Rxf4+ {[%emt 0:00:01]} 46. Kg3 {[%emt 0:00:02]} g5 {[%emt 0:00:01]} 47. a5+ {[%emt 0:01:17]} Kxa5 {[%emt 0:01:06] White must now prevent ...b6.} 48. Rxb7 {[%emt 0:00:06]} f6 {[%emt 0:00:32]} 49. Rb8 {[%emt 0:00:21]} Kb4 {[%emt 0:00:52]} 50. f3 {[%emt 0:00:31]} Ka5 {[%emt 0:00:14] Weighted Error Value: White=0.12 (very precise) /Black=0.13 (very precise)   Mistake:       	White=3     	Black=3      Inaccurate:     	White=4     	Black=4      OK:         	White=18    	Black=14     Best:        	White=4     	Black=3      Strong:       	---       	Black=2} 1/2-1/2

[Event "SixDays Budapest March GM B 2025"]
[Site "Budapest"]
[Date "2025.03.25"]
[Round "2.4"]
[White "Baasansuren, Erdene"]
[Black "Nemeth, Zalan"]
[Result "1-0"]
[Annotator "TA"]
[ECO "D30"]
[WhiteElo "2394"]
[BlackElo "2341"]
[PlyCount "63"]
[EventDate "2025.03.23"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 13,63,14,20,13,16,17,48,42,44,22,29,13,23,18,26,15,54,53,51,56,58,55,54,-16,8,-16,29,0,52,46,98,93,89,93,126,126,83,97,199,204,162,70,492,445,413,406,547,405,377,384,29989,29986]} 1. d4 {[%emt 0:07:11]} d5 {[%emt 0:00:02]} 2. c4 {[%emt 0:00:10]} e6 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:06][%cal Bg1f3,Bf3e1,Be1d3][%mdl 32]} c6 {[%emt 0:00:03]} 4. Nbd2 {[%emt 0:00:23]} f5 {[%emt 0:00:13]} 5. g3 {[%emt 0:00:09]} Nd7 {[%emt 0:00:10]} 6. Bg2 {[%emt 0:00:22]} Bd6 {[%emt 0:00:05]} 7. O-O {[%emt 0:00:26]} Ngf6 {[%emt 0:00:03]} 8. Ne1 {[%emt 0:00:21] A90: Dutch Defence: Miscellaneous and Modern Stonewall (with ...Bd6).} O-O {[%emt 0:00:15]} 9. Nd3 {[%emt 0:00:04]} a5 {[%emt 0:01:54]} 10. Qc2 {[%emt 0:02:26] White is slightly better.} Qe7 {[%emt 0:01:19]} 11. Nf3 {[%emt 0:03:28]} b6 {[%emt 0:09:59]} 12. Bg5 $146 {[%emt 0:14:42]} (12. Bf4 Ba6 13. Bxd6 Qxd6 14. cxd5 cxd5 15. Rfc1 Rfc8 16. Qd1 Ne4 17. a3 Qe7 18. Nfe5 Nd6 19. e3 Nc4 20. Nxd7 Qxd7 21. a4 Qe8 22. b3 Nd6 23. Ne5 Nf7 {½-½ Kozak,A (2446)-Bernadskiy,V (2586) Pardubice Czech op-A 29th 2018 (5)}) 12... Ba6 {[%emt 0:03:00]} 13. Nfe5 {[%emt 0:00:34]} Rfc8 {[%emt 0:01:36]} 14. Rfd1 {[%emt 0:17:10]} h6 {[%emt 0:14:11]} 15. Nxd7 {[%emt 0:18:23]} Qxd7 {[%emt 0:00:31]} 16. Bxf6 {[%emt 0:02:02]} gxf6 {[%emt 0:00:28]} 17. b3 {[%emt 0:00:10]} a4 {[%emt 0:02:27]} 18. f3 {[%emt 0:07:13]} (18. bxa4 Bxc4 (18... dxc4 $2 19. Nc5 $16) 19. Nb2 b5 $15) (18. Nb2 $14) 18... Qg7 {[%emt 0:04:15]} 19. Kh1 {[%emt 0:01:59]} Kh8 {[%emt 0:07:03]} 20. e4 {[%emt 0:12:25]} fxe4 {[%emt 0:00:28]} (20... h5 $1 $11) 21. fxe4 $14 {[%emt 0:00:04]} axb3 {[%emt 0:13:39]} (21... Qg6 $14) 22. axb3 $16 {[%emt 0:00:11]} Bb7 {[%emt 0:07:05]} 23. Qe2 {[%emt 0:01:47]} dxc4 {[%emt 0:03:02]} 24. bxc4 {[%emt 0:00:42]} Rxa1 {[%emt 0:00:45]} 25. Rxa1 {[%emt 0:00:04]} Ra8 {[%emt 0:00:03]} (25... e5 $16 {was necessary.}) 26. Rxa8+ $18 {[%emt 0:06:18]} Bxa8 {[%emt 0:00:01]} 27. Qh5 {[%emt 0:00:11]} (27. e5 $18 fxe5 28. dxe5) 27... Qf8 {[%emt 0:04:52][%mdl 8192] [#] Black is weak on the light squares. This move loses the game for Black.} (27... e5 $1 $14) 28. e5 {[%emt 0:01:23]} fxe5 {[%emt 0:05:18]} 29. dxe5 {[%emt 0:00:37]} (29. Nxe5 Bxe5 30. Qxe5+ Kg8 31. Qxe6+ Kg7 $18) 29... Bb8 {[%emt 0:11:00]} 30. Nf4 {[%emt 0:01:57]} Qf5 {[%emt 0:00:05] [#] ( -> ...Qb1+)} 31. Qe8+ {[%emt 0:00:13]} ({Less strong is} 31. Qxh6+ Kg8 32. Qxe6+ (32. Nxe6 $2 Qb1+) 32... Qxe6 33. Nxe6 Bxe5 $16) 31... Kg7 $2 {[%emt 0:00:06]} (31... Kh7 $18 32. h3 (32. Qxb8 $2 Qb1+) 32... Bxe5 33. Qxa8 Qb1+ 34. Kh2 Bxf4 35. Qxc6 (35. gxf4 Qc1 $18) 35... Bxg3+ 36. Kxg3 Qg6+ 37. Kh2 Qf6 38. Qe4+ (38. Qxb6 Qf4+ 39. Kg1 Qxc4 $18) 38... Kg7) 32. Nh5+ {[%emt 0:01:06] Weighted Error Value: White=0.21 (precise) /Black=0.65  Loses game:     	---       	Black=1      Mistake:       	White=2     	Black=4      Inaccurate:     	White=1     	Black=5      OK:         	White=6     	Black=3      Best:        	White=3     	---} (32. Qxb8 $2 {is a self mate.} Qb1+) 1-0

[Event "SixDays Budapest March GM B 2025"]
[Site "Budapest"]
[Date "2025.03.25"]
[Round "2.5"]
[White "Grover, Sahaj"]
[Black "Mirzoev, Azer"]
[Result "0-1"]
[Annotator "TA"]
[ECO "C48"]
[WhiteElo "2469"]
[BlackElo "2470"]
[PlyCount "68"]
[EventDate "2025.03.23"]
[EventCountry "HUN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 9,68,10,16,3,18,20,14,11,19,12,16,19,17,10,11,13,15,9,9,16,8,14,12,17,38,8,50,34,58,54,87,68,81,62,60,62,62,36,36,44,49,16,33,16,29,-106,-101,-114,0,0,54,50,415,362,381,-538,-530,-1435,-1432,-1308,-1252]} 1. e4 {[%emt 0:11:16]} e5 {[%emt 0:00:07]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:08]} Nf6 {[%emt 0:00:07]} 4. Nc3 {[%emt 0:01:31]} Bd6 {[%emt 0:01:34]} 5. d3 {[%emt 0:01:07]} a6 {[%emt 0:00:17]} 6. Bc4 {[%emt 0:02:39] C48: Four Knights: 4 Bb5, replies other than 4...Bb4.} O-O {[%emt 0:01:00] has lost popularity (6...Na5).} 7. O-O {[%emt 0:05:55]} h6 {[%emt 0:02:26]} 8. a4 {[%emt 0:10:36] The position is equal.} Bc5 {[%emt 0:04:03]} 9. Nd5 {[%emt 0:00:23]} d6 {[%emt 0:00:31]} 10. c3 {[%emt 0:00:04] The position is symmetric and equal} Ba7 {[%emt 0:00:53]} 11. Re1 $146 {[%emt 0:04:59]} (11. Be3 Nxd5 12. Bxd5 Ne7 13. Bb3 Ng6 14. h3 Qf6 15. a5 Nf4 16. Kh2 Bd7 17. d4 Bb5 18. c4 {1-0 Sindarov,J (2661)-Sanal,V (2600) Dubai op-A 23rd 2023 (5)}) 11... Nxd5 {[%emt 0:00:19]} 12. Bxd5 {[%emt 0:00:06]} Ne7 {[%emt 0:00:37][%cal Bc6e7,Be7g6,Bg6f8,Bf8h7][%mdl 32]} 13. Bb3 {[%emt 0:04:12]} Ng6 {[%emt 0:00:12]} 14. h3 {[%emt 0:01:10]} Be6 {[%emt 0:03:46]} 15. d4 {[%emt 0:03:10]} Re8 {[%emt 0:00:57]} 16. Be3 {[%emt 0:11:56]} Qc8 {[%emt 0:04:52]} 17. Nd2 {[%emt 0:01:57]} Nf8 {[%emt 0:03:25]} 18. a5 {[%emt 0:08:37]} Nh7 {[%emt 0:03:39]} 19. Bc2 {[%emt 0:07:22]} c6 {[%emt 0:05:19]} 20. f4 {[%emt 0:09:58]} exd4 {[%emt 0:01:44]} 21. cxd4 {[%emt 0:01:34]} f5 {[%emt 0:00:22]} 22. e5 {[%emt 0:04:15] Repels Nf6} Qd7 {[%emt 0:02:03]} 23. Qe2 {[%emt 0:01:18]} Qf7 {[%emt 0:02:51]} 24. Nf3 {[%emt 0:01:26]} Rad8 {[%emt 0:01:09]} 25. Kh2 {[%emt 0:01:04][%cal Od4d5]} Bb8 {[%emt 0:06:12]} 26. Rg1 {[%emt 0:01:46]} Nf8 {[%emt 0:03:23]} 27. g4 {[%emt 0:01:23] [#]} (27. Qf2 $11 {remains equal.}) 27... fxg4 $1 $17 {[%emt 0:00:35]} 28. hxg4 {[%emt 0:00:20][%cal Bh3g4,Bg4g5,Bg5g6][%mdl 32]} Bd5 {[%emt 0:00:14]} (28... c5 $17 {...Bc4 would now be deadly.} 29. Rad1 (29. dxc5 Bc4 $17) 29... Bd5 (29... cxd4 30. Rxd4 dxe5 31. Rxd8 $17)) 29. Rg3 $11 {[%emt 0:03:40]} c5 {[%emt 0:00:23]} 30. g5 $1 $14 {[%emt 0:00:37]} (30. dxc5 $2 dxe5 31. fxe5 Nd7 $19 (31... Bxe5 32. Nxe5 Rxe5 33. Rf1 $17)) 30... h5 {[%emt 0:07:01][%mdl 8192]} (30... Bxf3 $14 31. Qxf3 hxg5) 31. g6 $18 {[%emt 0:00:04]} (31. dxc5 dxe5 32. Nxe5 Rxe5 (32... Bxe5 33. fxe5 Rxe5 34. Rf1 $17) 33. fxe5 Bxe5 $17) 31... Qc7 {[%emt 0:00:12]} 32. dxc5 {[%emt 0:00:31][%mdl 8192]} (32. Rh3 $18 {was the only winning move.}) 32... dxe5 $19 {[%emt 0:00:11] Black is clearly winning.} 33. fxe5 {[%emt 0:01:18]} Rxe5 {[%emt 0:01:12]} 34. Rag1 {[%emt 0:00:08] [#]} Qe7 $1 {[%emt 0:02:17] Weighted Error Value: White=0.45/Black=0.29 (precise)   Loses game:     	---       	Black=1      Missed win:     	White=1     	---        Mistake:       	White=1     	Black=2      Inaccurate:     	White=4     	Black=2      OK:         	White=10    	Black=12     Best:        	White=1     	Black=1      Strong:       	White=1     	Black=1} 0-1

