[Event "Marshall Masters 03-2025"]
[Site "New York"]
[Date "2025.03.19"]
[Round "4.1"]
[White "Putnam, Liam Henry"]
[Black "Chasin, Nico Werner"]
[Result "0-1"]
[Annotator "NA RC"]
[ECO "B66"]
[PlyCount "96"]
[EventDate "2025.03.18"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+5"]

1. e4 {[%emt 0:00:28]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:35]} d6 {[%emt 0:00:54]} 4. d4 {[%emt 0:00:10]} cxd4 {[%emt 0:00:05]} 5. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:13]} e6 {[%emt 0:00:11]} 7. Qd2 {[%emt 0:00:46]} a6 {[%emt 0:00:05]} 8. Nxc6 {[%emt 0:00:20]} bxc6 {[%emt 0:00:05]} 9. O-O-O {[%emt 0:00:07]} Qb6 {[%emt 0:01:09]} 10. Bc4 {[%emt 0:01:02]} Qb4 {[%emt 0:01:35]} 11. Bb3 {[%emt 0:04:27]} Be7 {[%emt 0:00:32]} 12. Bxf6 {[%emt 0:00:10]} gxf6 {[%emt 0:00:33]} 13. f4 {[%emt 0:00:47]} a5 {[%emt 0:00:17]} 14. Rhe1 {[%emt 0:01:17]} h5 {[%emt 0:01:14]} 15. a3 {[%emt 0:03:07]} Qb6 {[%emt 0:00:33]} 16. f5 {[%emt 0:00:45]} e5 {[%emt 0:00:16]} 17. Kb1 {[%emt 0:00:08]} Rh7 {[%emt 0:00:57]} 18. Re3 {[%emt 0:00:39]} Ba6 {[%emt 0:00:39]} 19. Rh3 {[%emt 0:01:47]} Rb8 {[%emt 0:04:23]} 20. g4 {[%emt 0:00:44]} h4 {[%emt 0:00:05]} 21. g5 {[%emt 0:03:19]} fxg5 {[%emt 0:00:29]} 22. f6 {[%emt 0:00:05]} Bxf6 {[%emt 0:00:20]} 23. Qxd6 {[%emt 0:00:05]} Be7 {[%emt 0:00:05]} 24. Qxe5 {[%emt 0:00:51]} g4 {[%emt 0:01:57]} 25. Re3 {[%emt 0:00:08]} Rd8 {[%emt 0:00:29]} 26. Ree1 {[%emt 0:00:15]} Kf8 {[%emt 0:01:15]} 27. Rxd8+ {[%emt 0:00:23]} Qxd8 {[%emt 0:00:24]} 28. Rd1 {[%emt 0:00:05]} Qc8 {[%emt 0:00:05]} 29. Na4 {[%emt 0:00:15]} g3 {[%emt 0:03:30]} 30. Nb6 {[%emt 0:00:15]} f6 {[%emt 0:00:05]} 31. Qxa5 {[%emt 0:01:22]} Qg4 {[%emt 0:00:09]} 32. c3 {[%emt 0:00:47]} Be2 {[%emt 0:00:12]} 33. Qa8+ {[%emt 0:00:17]} Kg7 {[%emt 0:00:05]} 34. Rd7 {[%emt 0:00:09]} Kh6 {[%emt 0:00:07]} 35. h3 {[%emt 0:00:36]} Qg5 {[%emt 0:00:11]} 36. Nc8 {[%emt 0:00:58]} g2 {[%emt 0:02:03]} 37. Nxe7 {[%emt 0:00:05]} g1=Q+ {[%emt 0:00:05]} 38. Ka2 {[%emt 0:00:05]} Q5c1 {[%emt 0:00:15]} 39. Nf5+ {[%emt 0:00:15]} Kg5 {[%emt 0:00:08]} 40. Qg8+ {[%emt 0:00:05]} Kf4 {[%emt 0:00:05]} 41. Qxg1 {[%emt 0:00:05]} Qxg1 {[%emt 0:00:05]} 42. Rxh7 {[%emt 0:00:05]} Bd3 {[%emt 0:00:05]} 43. Rxh4+ {[%emt 0:00:05]} Ke5 {[%emt 0:00:05]} 44. a4 {[%emt 0:00:05]} Qb1+ {[%emt 0:00:22]} 45. Ka3 {[%emt 0:00:05]} c5 {[%emt 0:00:05]} 46. Ba2 {[%emt 0:00:08]} Qa1 {[%emt 0:00:05]} 47. Ne3 {[%emt 0:00:12]} Bb1 {[%emt 0:00:14]} 48. Rh5+ {[%emt 0:00:05]} Kxe4 {[%emt 0:00:08]} 0-1

[Event "Marshall Masters 03-2025"]
[Site "New York"]
[Date "2025.03.19"]
[Round "4.2"]
[White "Weisz, Bryan"]
[Black "Adewumi, Tanitoluwa"]
[Result "0-1"]
[Annotator "TA"]
[ECO "D11"]
[WhiteElo "2053"]
[BlackElo "2362"]
[PlyCount "76"]
[EventDate "2025.03.18"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+5"]

{[%evp 14,76,5,0,42,31,39,36,32,31,37,34,50,33,37,26,35,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-20,-12,-8,18,-12,0,-19,10,13,14,11,10,-170,-170,-220,-253,-227,-192,-404,-392,-377,-285,-286,-286,-353,-352,-343,-343,-29990,-29991,-29991,-29972,-29991,-29992]} 1. g3 {[%emt 0:01:56]} Nf6 {[%emt 0:00:10]} 2. Bg2 {[%emt 0:00:05]} d5 {[%emt 0:00:05]} 3. Nf3 {[%emt 0:00:05]} Bf5 {[%emt 0:00:05]} 4. O-O {[%emt 0:00:45]} e6 {[%emt 0:00:05]} 5. d4 {[%emt 0:00:06]} c6 {[%emt 0:00:30]} 6. c4 {[%emt 0:00:35]} Nbd7 {[%emt 0:00:05]} 7. Nc3 {[%emt 0:00:14]} h6 {[%emt 0:00:10]} 8. Nd2 {[%emt 0:00:20]} Bd6 {[%emt 0:02:18] D11: Slav Defence: 3 Nf3 sidelines and 3...Nf6 4 e3 Bg4.} 9. e4 {[%emt 0:00:09]} dxe4 {[%emt 0:00:05]} 10. Ndxe4 {[%emt 0:00:05]} Bxe4 {[%emt 0:00:12] White is slightly better.} 11. Nxe4 {[%emt 0:00:07]} Nxe4 {[%emt 0:00:05]} 12. Bxe4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:32]} 13. Bg2 {[%emt 0:00:16]} O-O {[%emt 0:00:05]} 14. b3 {[%emt 0:01:38]} Qa5 {[%emt 0:00:09]} 15. Bb2 $146 {[%emt 0:00:14][%cal Od4d5]} (15. Qf3 Be7 16. Bb2 Rad8 17. Rfd1 Rd7 18. a3 Rfd8 19. Bc3 Qg5 20. Qe2 Bf8 21. Bh3 {1-0 Petrukhina,O (2089)-Kononov,A (2244) Chess Siberia A 2017 (3)}) 15... Ba3 {[%emt 0:00:07]} 16. Qc1 {[%emt 0:00:48]} Bxb2 {[%emt 0:00:05]} 17. Qxb2 {[%emt 0:00:05]} Rfd8 {[%emt 0:00:45]} 18. Rad1 {[%emt 0:01:48][%cal Ba1d1,Bd1d2,Bd2e2][%mdl 32]} Rd7 {[%emt 0:00:07]} 19. Rd2 {[%emt 0:00:10]} Rad8 {[%emt 0:00:09]} 20. Rfd1 {[%emt 0:00:05]} Qf5 {[%emt 0:02:02]} 21. b4 {[%emt 0:01:59]} Ne4 {[%emt 0:00:13]} 22. Re2 {[%emt 0:01:31]} Nd6 {[%emt 0:00:07]} 23. Qb3 {[%emt 0:01:15]} Qg4 {[%emt 0:00:32]} 24. Bf3 {[%emt 0:00:14]} Qf5 {[%emt 0:00:23]} 25. Rde1 {[%emt 0:05:26]} b5 {[%emt 0:03:34]} (25... Nxc4 26. Be4 Qb5 27. a4 $16) (25... Qf6 $5 26. d5 $8 Nf5 27. dxe6 Rd3 $17) 26. c5 {[%emt 0:00:42][%cal Of3c6] [#] Threatens to win with Bxc6!.} Nc4 {[%emt 0:00:05]} 27. Bxc6 {[%emt 0:00:08]} Rxd4 {[%emt 0:00:05]} 28. Bxb5 $2 {[%emt 0:00:13] White does not recover from this.} (28. Qc2 $11 {and White has nothing to worry.} Qxc2 29. Rxc2) 28... Nd2 $19 {[%emt 0:00:05]} 29. Qc3 {[%emt 0:02:46]} (29. Rxd2 $142 Rxd2 30. Rf1) 29... Nf3+ {[%emt 0:00:05]} 30. Kg2 {[%emt 0:00:20]} Nxe1+ {[%emt 0:00:05]} 31. Qxe1 $2 {[%emt 0:00:06]} (31. Rxe1 Rd2 32. Re2 Qd5+ 33. Qf3) 31... Qd5+ {[%emt 0:00:13]} 32. f3 {[%emt 0:00:13]} Rb8 {[%emt 0:00:11]} 33. a4 {[%emt 0:00:14] [#]} a6 $1 {[%emt 0:00:13][%mdl 512]} 34. Re5 {[%emt 0:00:17]} (34. Bxa6 Rdxb4) 34... Rd2+ {[%emt 0:00:41]} 35. Kh3 {[%emt 0:00:05]} Qa2 {[%emt 0:00:05]} ({Worse is} 35... Qxf3 36. Qxd2 axb5 37. a5 $14) 36. Bxa6 $2 {[%emt 0:00:20]} (36. Re2 $19 Rxe2 37. Bxe2 Qxa4 38. Qc1) 36... Rxh2+ {[%emt 0:00:05] Black mates.} 37. Kg4 {[%emt 0:00:05]} Qxa4 {[%emt 0:00:19]} 38. Bc4 {[%emt 0:00:13]} Rxb4 {[%emt 0:00:13] Weighted Error Value: White=0.50/Black=0.12 (very precise)   Loses game:     	White=1     	---        Mistake:       	White=3     	---        Inaccurate:     	White=2     	Black=2      OK:         	White=10    	Black=13     Best:        	White=3     	Black=5} 0-1

[Event "Marshall Masters 03-2025"]
[Site "New York"]
[Date "2025.03.19"]
[Round "4.3"]
[White "Brodsky, David"]
[Black "Bonin, Jay Richard"]
[Result "0-1"]
[Annotator "TA"]
[ECO "B12"]
[WhiteElo "2524"]
[PlyCount "106"]
[EventDate "2025.03.18"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+5"]

{[%evp 9,106,34,54,34,40,28,20,22,40,37,42,14,18,19,18,23,26,18,21,-22,-1,-23,-25,-34,-39,-54,-34,-61,-68,-59,-72,-61,-64,-55,-55,-121,-124,-128,-134,-177,-179,-216,-172,-173,-180,-186,-177,-246,-201,-221,-227,-207,-170,-213,-208,-338,-326,-296,-335,-305,-307,-262,-266,-266,-225,-400,-377,-384,-394,-420,-414,-534,-504,-460,-469,-585,-579,-620,-609,-645,-525,-592,-518,-587,-576,-609,-585,-612,-583,-624,-600,-912,-908,-880,-758,-4922,-4154,-4774,-2387]} 1. e4 {[%emt 0:00:10]} c6 {[%emt 0:00:15]} 2. d4 {[%emt 0:00:05]} a6 {[%emt 0:00:05]} 3. Bd3 {[%emt 0:00:09]} d5 {[%emt 0:00:05]} 4. e5 {[%emt 0:00:05]} c5 {[%emt 0:00:05]} 5. dxc5 {[%emt 0:01:55]} Nc6 {[%emt 0:00:06]} 6. Bf4 {[%emt 0:00:05] B12: Caro-Kann: Advance Variation.} e6 {[%emt 0:00:17]} 7. Nf3 {[%emt 0:00:05]} Bxc5 {[%emt 0:00:24]} 8. O-O {[%emt 0:00:05] The position is equal.} f6 $146 {[%emt 0:24:28]} (8... Nge7 9. c3 Ng6 10. Bg3 Qc7 11. Qe2 Bd7 12. Nbd2 O-O 13. Nb3 Ba7 14. h4 f6 15. Bxg6 hxg6 {0-1 Aalto,P (1853)-Raki,J (1967) Tampere We TammerSh B 2018 (2)}) 9. c4 {[%emt 0:01:40]} dxc4 {[%emt 0:00:00]} 10. Bxc4 {[%emt 0:00:16] next Nbd2 is good for White.} Qxd1 {[%emt 0:00:00]} 11. Rxd1 {[%emt 0:00:05]} g5 {[%emt 0:00:00]} 12. Bg3 {[%emt 0:00:24]} g4 {[%emt 0:00:00]} 13. Ne1 {[%emt 0:01:26]} Nxe5 {[%emt 0:00:00]} 14. Be2 {[%emt 0:00:13] White sacrificed a pawn} h5 {[%emt 0:00:00]} 15. Nc3 {[%emt 0:00:16]} Bd7 {[%emt 0:00:00]} 16. Ne4 {[%emt 0:00:41]} Be7 {[%emt 0:00:00]} 17. f4 {[%emt 0:04:40]} Nf7 {[%emt 0:00:00]} 18. Rac1 {[%emt 0:00:18]} Bc6 {[%emt 0:00:00]} 19. Nc5 {[%emt 0:00:05]} Bxc5+ {[%emt 0:00:00]} 20. Rxc5 {[%emt 0:00:05]} Ne7 {[%emt 0:00:00]} 21. Bh4 {[%emt 0:01:08]} Rh6 {[%emt 0:00:00]} 22. Bc4 {[%emt 0:00:47] Black keeps a firm grip on the game.} ({Better is} 22. Bf2 $15) 22... b6 $17 {[%emt 0:00:00]} 23. Rxc6 {[%emt 0:00:05]} Nxc6 {[%emt 0:00:00]} 24. Bxe6 {[%emt 0:00:05]} Rd8 {[%emt 0:00:00] Prevents Bd7+} 25. Bd5 {[%emt 0:01:01]} Ke7 {[%emt 0:00:00]} 26. Nc2 {[%emt 0:00:16] aiming for Re1+.} Kf8 {[%emt 0:00:00]} 27. Ne3 {[%emt 0:00:37]} Ne7 {[%emt 0:00:00]} 28. f5 {[%emt 0:00:19]} (28. Bb3) 28... Ne5 {[%emt 0:00:00]} 29. Be6 {[%emt 0:00:17]} Rxd1+ {[%emt 0:00:00]} 30. Nxd1 {[%emt 0:00:05]} N7c6 {[%emt 0:00:00]} 31. Nc3 {[%emt 0:00:41]} Nd4 {[%emt 0:00:00]} 32. Nd5 {[%emt 0:00:10] [#]} (32. Bd5 {might work better.}) 32... Ndf3+ $1 $19 {[%emt 0:00:00][%mdl 512]} 33. gxf3 {[%emt 0:00:06]} Nxf3+ {[%emt 0:00:00]} 34. Kf2 {[%emt 0:00:05]} Nxh4 {[%emt 0:00:00]} 35. Nxb6 {[%emt 0:00:09][%mdl 4096] Endgame KRN-KBN} Ke7 {[%emt 0:00:00]} 36. b4 {[%emt 0:00:39]} Nf3 {[%emt 0:00:00]} 37. Kg3 {[%emt 0:00:21]} (37. a4) 37... h4+ {[%emt 0:00:00]} 38. Kxg4 {[%emt 0:00:05]} Nxh2+ {[%emt 0:00:00]} 39. Kh3 {[%emt 0:00:05]} Nf3 {[%emt 0:00:00]} 40. Bc4 {[%emt 0:00:39]} Ng5+ {[%emt 0:00:00] Black is clearly winning.} 41. Kh2 {[%emt 0:00:05]} Kd6 {[%emt 0:00:00]} 42. Bxa6 {[%emt 0:00:16]} h3 {[%emt 0:00:00]} 43. Be2 {[%emt 0:00:12]} Rh4 {[%emt 0:00:00]} 44. Nc4+ {[%emt 0:00:49]} Kd5 {[%emt 0:00:00]} 45. Ne3+ {[%emt 0:01:08]} Ke4 {[%emt 0:00:00]} 46. Ng4 {[%emt 0:00:19]} Kxf5 {[%emt 0:00:00]} 47. Kg3 {[%emt 0:00:43]} Rh8 {[%emt 0:00:00]} 48. Bd3+ {[%emt 0:00:09] [#]} Ke6 $1 {[%emt 0:00:00]} 49. Bc4+ {[%emt 0:00:10]} Kd6 {[%emt 0:00:00]} 50. a4 {[%emt 0:00:05]} f5 {[%emt 0:00:00]} 51. Nh2 {[%emt 0:00:05]} Ke5 {[%emt 0:00:00] And now ...Ne4+ would win.} 52. a5 {[%emt 0:00:22]} Ne4+ {[%emt 0:00:00]} 53. Kf3 {[%emt 0:00:05]} Nd2+ {[%emt 0:00:00] Weighted Error Value: White=0.48/Black=0.09 (flawless)   Mistake:       	White=4     	---        Inaccurate:     	White=5     	---        OK:         	White=11    	Black=21     Best:        	---       	Black=8} 0-1

[Event "Marshall Masters 03-2025"]
[Site "New York"]
[Date "2025.03.19"]
[Round "4.4"]
[White "Mullodzhanov, Nathaniel"]
[Black "Das, Aditeya"]
[Result "0-1"]
[Annotator "TA"]
[ECO "B97"]
[WhiteElo "1927"]
[BlackElo "2196"]
[PlyCount "114"]
[EventDate "2025.03.18"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+5"]

{[%evp 16,114,41,31,55,58,77,83,63,38,81,81,91,25,68,6,231,127,158,191,218,197,301,345,410,346,361,167,209,176,171,181,324,277,289,139,267,208,327,331,297,316,274,275,356,281,290,153,182,129,145,149,238,182,187,202,214,105,113,108,118,50,83,88,81,0,-3,0,6,-33,0,-1,-18,-700,-686,-699,-629,-688,-682,-650,-675,-662,-681,-673,-633,-685,-643,-919,-946,-963,-704,-986,-935,-29994,-29995,-29995,-29994,-29996,-29993,-29993,-1090]} 1. e4 {[%emt 0:00:10]} c5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:05]} d6 {[%emt 0:00:05]} 3. d4 {[%emt 0:00:05]} cxd4 {[%emt 0:00:05]} 4. Nxd4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 5. Nc3 {[%emt 0:00:05]} a6 {[%emt 0:00:05]} 6. Bg5 {[%emt 0:00:15]} e6 {[%emt 0:00:05]} 7. f4 {[%emt 0:02:32]} Qb6 {[%emt 0:00:05]} 8. Nb3 {[%emt 0:02:22]} Be7 {[%emt 0:01:08]} 9. Qf3 {[%emt 0:02:47]} Nc6 {[%emt 0:01:19] B97: Sicilian Najdorf: Poisoned Pawn.} 10. O-O-O {[%emt 0:00:30]} Bd7 {[%emt 0:00:24]} 11. Kb1 {[%emt 0:02:45]} Qc7 {[%emt 0:01:34] White is better.} 12. g3 $146 {[%emt 0:02:26]} ({Predecessor:} 12. Bh4 Rc8 13. g4 h6 14. Bg3 e5 15. f5 b5 16. h4 b4 17. g5 bxc3 18. gxf6 Bxf6 19. Qxc3 {½-½ Nguyen,A (2542)-Le,Q (2473) VIE-ch Cao Lanh Dong Thap 2006 (5)}) 12... b5 {[%emt 0:00:21]} 13. Bxf6 {[%emt 0:03:39]} gxf6 {[%emt 0:00:46]} (13... Bxf6 14. Bxb5 Bxc3 (14... axb5 15. Nxb5 Qb6 16. Nxd6+ Kf8 17. Nxf7 $14) 15. Bxc6 Qxc6 16. Qxc3 Qxc3 17. bxc3 $14) 14. f5 {[%emt 0:00:10]} (14. a3 $16) 14... Ne5 $11 {[%emt 0:00:24]} 15. Qh5 {[%emt 0:00:17]} ({Better is} 15. Qf4 $14) 15... Rc8 $2 {[%emt 0:01:16]} (15... b4 $1 $11 {and Black is okay.} 16. Ne2 Rc8) 16. fxe6 {[%emt 0:01:20]} (16. Nd4 $1 $18 O-O 17. Bh3) 16... Bxe6 $16 {[%emt 0:00:08]} 17. Bh3 {[%emt 0:00:08]} Bxh3 {[%emt 0:18:30]} 18. Qxh3 {[%emt 0:00:05]} b4 {[%emt 0:00:00]} (18... Qd7 $142 19. Qh6 Rxc3) 19. Nd5 $1 $18 {[%emt 0:00:05][%csl LRb4,LRc7]} Qxc2+ {[%emt 0:00:00]} 20. Ka1 {[%emt 0:00:05]} Rc4 {[%emt 0:00:00]} 21. Nd2 {[%emt 0:01:34] Prevents Nf3. Excellent horsemanship.} (21. Ne3 Qxe4 22. Rhe1 (22. Nxc4 Qxc4 23. Qh6 Qg4 $16) 22... Qc6 23. Nxc4 Qxc4 $18) (21. Nd4 $142 Rxd4 22. Rxd4) 21... Rd4 {[%emt 0:00:00] ...Nd3 is the strong threat.} 22. Ne3 $1 {[%emt 0:01:08][%mdl 1024] White has strong compensation.} Qc6 {[%emt 0:00:00]} 23. Nf5 {[%emt 0:00:31]} Rd3 {[%emt 0:00:00]} (23... Qd7 $142 24. Nb3 Rxd1+ 25. Rxd1 h5) 24. Rc1 $1 {[%emt 0:00:05]} Qd7 {[%emt 0:00:00]} 25. Nb3 {[%emt 0:00:35]} (25. Rc8+ $6 Bd8 $16) (25. Nc4 $18) 25... Bd8 {[%emt 0:00:00]} (25... h5 $16 26. Rc8+ Bd8 27. Ng7+ Ke7 28. Nf5+ Ke8) 26. Rhd1 {[%emt 0:00:12]} Bc7 {[%emt 0:00:00]} (26... Rxd1 27. Rxd1 h5) 27. Qh4 {[%emt 0:00:33]} Rxd1 {[%emt 0:00:00]} 28. Rxd1 {[%emt 0:00:05]} Qd8 {[%emt 0:00:00]} 29. Qh6 {[%emt 0:00:20]} a5 {[%emt 0:00:00]} 30. Qg7 {[%emt 0:00:08]} Kd7 {[%emt 0:00:00]} 31. Nh6 {[%emt 0:00:28]} (31. Nxa5 $1 $18 {Nb7 would now be deadly.} Rg8 32. Qh6 (32. Qxh7 Qf8 $18)) 31... Rf8 {[%emt 0:00:00]} 32. Qxh7 {[%emt 0:00:05]} (32. Nd4 $18) 32... a4 {[%emt 0:00:00]} 33. Nc5+ {[%emt 0:00:16]} Ke8 {[%emt 0:00:00]} (33... Kc6 $16 {was necessary.}) 34. Nxa4 {[%emt 0:00:15]} Qd7 {[%emt 0:00:00] [#]} 35. b3 {[%emt 0:00:09]} Qh3 {[%emt 0:00:00][%cal Oh3h5] [#]} 36. Qg7 {[%emt 0:00:27]} (36. Qf5 $1 $18 {[%cal Rf5h3] is the precise move to win.} Qxh6 37. Qc8+ Bd8 38. Rxd6) 36... Qxh2 $16 {[%emt 0:00:13]} 37. Qxf6 {[%emt 0:00:25]} Qc2 {[%emt 0:00:05]} 38. Rb1 {[%emt 0:00:09]} (38. Nb2 $16) 38... Qxe4 {[%emt 0:00:05]} 39. Nf5 {[%emt 0:00:05][%csl Gf5][%cal Rf6e7]} Ng4 {[%emt 0:00:46]} 40. Qg5 {[%emt 0:00:33]} (40. Nxd6+ $16 Bxd6 41. Qxd6) 40... Qe5+ $11 {[%emt 0:00:07]} 41. Nb2 {[%emt 0:00:05]} Nf6 {[%emt 0:00:13]} 42. Rc1 {[%emt 0:00:05]} Bb6 {[%emt 0:00:12]} (42... Rh8 $5) 43. Ng7+ {[%emt 0:00:09]} Kd7 {[%emt 0:00:05]} 44. Qd2 {[%emt 0:00:10][%mdl 8192]} (44. Qxe5 $11 dxe5 45. Rd1+ Kc8 46. Nf5) 44... Be3 $19 {[%emt 0:00:05] Active counter play!} (44... Qxg3 45. Nc4 (45. Qxb4 Rb8 $17) 45... Bc5 46. Nf5 $11) 45. Qxb4 {[%emt 0:00:19] White threatens Qb7+ and mate.} Bxc1 {[%emt 0:00:05][%csl Gc1][%cal Re5b2]} 46. Qb7+ {[%emt 0:00:05]} Kd8 {[%emt 0:00:05][%csl Gc1][%cal Re5b2]} 47. Qb8+ {[%emt 0:00:05]} Ke7 {[%emt 0:00:05][%csl Gc1][%cal Re5b2]} 48. Qc7+ {[%emt 0:00:05]} Nd7 {[%emt 0:00:29][%csl Gc1][%cal Re5b2]} 49. Qxc1 {[%emt 0:00:05]} Qxg7 {[%emt 0:00:00]} 50. Qe1+ {[%emt 0:00:05]} Qe5 {[%emt 0:00:00]} 51. Qf2 {[%emt 0:00:05]} Rc8 {[%emt 0:00:00][%cal Rc8c1]} 52. a4 {[%emt 0:00:05]} Rb8 {[%emt 0:00:00]} 53. Qf3 {[%emt 0:00:05]} Nc5 {[%emt 0:00:01]} 54. Qc6 {[%emt 0:00:05]} Rxb3 {[%emt 0:00:05][%csl Gb3][%cal Re5b2] Black mates.} 55. Qg2 {[%emt 0:00:05]} Nxa4 {[%emt 0:00:05]} 56. Qf2 {[%emt 0:00:06]} Qxb2+ {[%emt 0:00:08]} 57. Qxb2 {[%emt 0:00:05]} Rxb2 {[%emt 0:00:05] Quite a comeback for Black.   Weighted Error Value: White=0.46/Black=0.32  Loses game:     	White=1     	Black=1      Mistake:       	White=10    	Black=5      Inaccurate:     	White=1     	Black=3      OK:         	White=8     	Black=14     Best:        	White=3     	Black=2      Strong:       	White=2     	---} 0-1

[Event "Marshall Masters 03-2025"]
[Site "New York"]
[Date "2025.03.19"]
[Round "4.5"]
[White "Ling, Chenxuan"]
[Black "Ayyappan, Santhosh"]
[Result "1-0"]
[Annotator "TA"]
[ECO "D02"]
[WhiteElo "2119"]
[BlackElo "2039"]
[PlyCount "79"]
[EventDate "2025.03.18"]
[EventType "swiss"]
[EventCountry "USA"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "1500+5"]

{[%evp 10,79,0,-15,27,22,22,-21,20,-35,-5,-17,37,0,-3,-42,32,0,0,-12,39,30,48,32,27,-67,70,107,110,-84,-77,-81,-79,-76,-77,-77,-74,-78,-74,-88,-56,-65,-47,-43,-22,-56,-45,-54,-29,-20,0,-68,-50,-64,-59,-49,-58,-61,85,-2,596,591,591,582,5710,1381,1260,1241,29992,29993,29997,29994]} 1. d4 {[%emt 0:00:10]} d5 {[%emt 0:00:10]} 2. Bf4 {[%emt 0:00:05]} e6 {[%emt 0:00:05]} 3. e3 {[%emt 0:00:05]} Nf6 {[%emt 0:00:05]} 4. Nf3 {[%emt 0:00:05]} Bd6 {[%emt 0:00:05]} 5. Bg3 {[%emt 0:00:06]} O-O {[%emt 0:00:05]} 6. Bd3 {[%emt 0:00:05]} Ne4 {[%emt 0:00:05] D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} 7. Nbd2 {[%emt 0:00:13]} f5 {[%emt 0:00:05]} 8. Ne5 {[%emt 0:00:13]} c6 {[%emt 0:00:59] The position is equal.} 9. f4 $146 {[%emt 0:00:22]} (9. Bxe4 $11 dxe4 10. f3) (9. Nxe4 fxe4 10. Be2 c5 11. c3 c4 12. Qc2 Nc6 13. O-O Bxe5 14. dxe5 Qg5 15. b3 {½-½ Md Jamal,U (2074)-Grigoryan,M (2044) Titled Tuesday intern op 29th June blitz 2021 (4)}) 9... Bd7 {[%emt 0:00:56]} 10. O-O {[%emt 0:00:27]} Be8 {[%emt 0:00:24]} (10... c5 $11) 11. c3 {[%emt 0:00:30]} Nd7 {[%emt 0:00:11]} 12. Kh1 {[%emt 0:01:37]} (12. Nxe4 {simplifies} fxe4 13. Be2 Nxe5 14. fxe5 Rxf1+ 15. Qxf1 Be7 16. Bg4) 12... Qf6 {[%emt 0:02:18]} (12... Nxe5 $15 13. dxe5 Bc5) 13. Qe1 {[%emt 0:00:55]} Qh6 {[%emt 0:00:47]} 14. Ndf3 {[%emt 0:01:04]} Ndf6 {[%emt 0:04:52]} (14... a5 $11) 15. Bh4 $14 {[%emt 0:02:25]} Bxe5 {[%emt 0:03:42]} 16. dxe5 {[%emt 0:02:32][%cal Oh4g5] And now Bg5! would win.} (16. Nxe5 $5 Nd7 17. Bxe4 fxe4 18. Nxd7 Bxd7 19. Be7 $16) 16... Nd7 {[%emt 0:01:00]} 17. Ng5 {[%emt 0:00:53]} (17. Bc2 $11) 17... Nxg5 {[%emt 0:00:56]} (17... Nxe5 $1 $15 18. fxe5 (18. Bxe4 fxe4 19. fxe5 Rxf1+ 20. Qxf1 Qxh4 $17) 18... Nxg5) 18. Bxg5 {[%emt 0:00:06]} Qh5 {[%emt 0:00:46][%cal Od7e5]} 19. Rg1 $2 {[%emt 0:01:14] [#]} (19. Be7 $16 {and life is bright.}) 19... Nxe5 $1 $17 {[%emt 0:02:20]} 20. Be2 {[%emt 0:00:41]} Qg6 {[%emt 0:00:23]} (20... Ng4 21. h3 $16) 21. Qh4 {[%emt 0:00:45] [#]} Ng4 {[%emt 0:00:57]} 22. Bxg4 {[%emt 0:01:10]} fxg4 {[%emt 0:00:08]} 23. Be7 {[%emt 0:00:12]} (23. Qxg4 $2 h6 24. Rgf1 e5 $19 (24... hxg5 $2 25. fxg5 Rf7 26. h4 $19)) 23... Rf5 {[%emt 0:00:06]} 24. Bd6 {[%emt 0:00:40]} Bd7 {[%emt 0:01:33][%cal Oe6e5]} 25. Qg3 {[%emt 0:00:31]} Rh5 {[%emt 0:00:22]} 26. Rad1 {[%emt 0:01:03]} Rd8 {[%emt 0:00:14]} 27. Be7 {[%emt 0:00:17]} Re8 {[%emt 0:00:05]} 28. Bd6 {[%emt 0:00:06]} Bc8 {[%emt 0:00:17]} 29. Rge1 {[%emt 0:00:39]} Rd8 {[%emt 0:00:24]} 30. Ba3 {[%emt 0:00:26]} (30. Bb8 $11) 30... b6 {[%emt 0:00:49] White is weak on the light squares} 31. e4 {[%emt 0:00:48]} c5 {[%emt 0:00:58]} 32. b4 {[%emt 0:00:35]} c4 {[%emt 0:00:08]} 33. b5 {[%emt 0:00:52]} Rh6 {[%emt 0:00:49] [#]} (33... Bd7 $15 {stays ahead.}) 34. exd5 {[%emt 0:03:49]} ({White should play} 34. f5 $1 $16 {[%cal Rf5g6]} Qf7 (34... exf5 $2 35. Rxd5 Qe8 36. exf5 $18) 35. exd5 Qxf5 36. dxe6) 34... Rxd5 $2 {[%emt 0:00:26][%mdl 8192] Loses the game.} (34... exd5 $11 {and Black stays safe.} 35. f5 Qxf5 (35... Bxf5 36. Rxd5 Rc8 37. Re7 $11)) 35. Rxd5 $18 {[%emt 0:00:45]} exd5 {[%emt 0:00:05] [#]} 36. f5 $1 {[%emt 0:00:09][%mdl 512]} Qf7 {[%emt 0:00:12] Against Qc7} (36... Qh5 37. Qb8) 37. Qb8 {[%emt 0:00:23]} ({Inferior is} 37. Qxg4 Bxf5 (37... Qxf5 38. Re8+ Kf7 39. Rf8+ Ke6 40. Qxf5#) 38. Qf4 Bc8 $14) (37. Qc7 $142 Rxh2+ 38. Kg1 (38. Qxh2 h6 $18)) 37... Qd7 {[%emt 0:00:05]} 38. Re7 {[%emt 0:00:09]} Qd8 {[%emt 0:00:05]} 39. Qe5 {[%emt 0:00:05][%csl Ge7][%cal Re5g7]} ({Not} 39. Qxa7 Bxf5 40. Rxg7+ Kh8 $16) 39... Qf8 {[%emt 0:00:17]} 40. Re8 {[%emt 0:00:05] Weighted Error Value: White=0.43/Black=0.70  Loses game:     	---       	Black=1      Mistake:       	White=6     	Black=5      Inaccurate:     	White=5     	Black=4      OK:         	White=8     	Black=5      Brilliant:      	White=1     	Black=2} 1-0

