[Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.1"] [White "Ter-Sahakyan, Samvel"] [Black "Ristic, Luka"] [Result "1-0"] [ECO "B15"] [WhiteElo "2644"] [BlackElo "2300"] [Annotator "TA"] [PlyCount "87"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 10,87,29,28,28,33,29,22,18,12,15,11,0,0,0,-24,0,0,0,0,16,0,0,0,0,-22,0, -4,-9,-45,-8,-17,0,0,0,-83,0,-120,-22,-22,-22,-22,-23,-23,33,9,25,75,177,152, 174,149,183,156,261,250,249,242,241,219,443,518,503,503,472,458,427,438,632, 622,831,284,1301,1173,2181,1204,29980,29981,29981,29982]} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 d5 5. Qd2 dxe4 6. Nxe4 Nf6 {is now more promising than 6...Nd7. B15: Caro-Kann: 3 Nc3:3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 7. Nxf6+ exf6 8. O-O-O O-O {The position is equal.} 9. h4 h5 10. Ne2 {[#]} Na6 $146 ({ Predecessor:} 10... a5 11. Nf4 Na6 12. Kb1 Nb4 13. a3 Nd5 14. Nxd5 Qxd5 15. c4 Bf5+ 16. Ka1 Qd7 {1/2-1/2 (24) Krug,P (2115)-Keusch,H (1960) Berlin Pankow 2005 }) 11. Nf4 Nc7 12. Bc4 {Hoping for Nxg6.} Nd5 (12... b5 {is interesting.} 13. Be2 Re8 14. Qa5 Bf5 15. Bf3 Qd6) 13. Nxd5 cxd5 14. Bd3 Qb6 15. f3 {Black should prevent g4!} f5 16. c3 Bd7 17. Bh6 Bxh6 18. Qxh6 Qd6 19. Qd2 (19. Rhe1 { feels hotter.} Rae8 20. Qd2 a5 21. Bc2 Rxe1 22. Rxe1 b5 23. Re5) 19... Rfe8 20. Rde1 Qg3 21. Rxe8+ Rxe8 22. f4 (22. Kb1 $11) 22... a6 ({Better is} 22... Re3 $17 23. Rh3 Re1+ 24. Kc2 Qg4) 23. Rh3 (23. Bc2 $11 {remains equal.}) 23... Qe1+ (23... Re1+ $17 24. Kc2 Qg4 25. Qxe1 Qxg2+ 26. Be2 Qxh3) 24. Qxe1 $11 Rxe1+ { [%mdl 4096] Endgame KRB-KRB} 25. Kd2 Rg1 26. Rh2 Bb5 (26... Kg7 $11) 27. Bxb5 $14 axb5 {KR-KR} 28. Kc2 Rf1 {White stays focused until the end.} (28... f6 $16 ) 29. g3 $18 Rg1 30. Kb3 Rxg3 31. Kb4 $1 Rf3 (31... f6 $16 {was worth a try.}) 32. Kxb5 Rxf4 {[#]} 33. Kb6 $1 f6 34. Kxb7 g5 $2 {[#]} (34... Kg7 35. a4 (35. Kc6 g5 $18) 35... Re4) 35. hxg5 $1 fxg5 36. Rxh5 g4 37. a4 ({Not} 37. Kc6 Kf7 $18) 37... Kf7 38. a5 Kg6 (38... g3 $142) 39. Rh8 Kg7 {[#]} 40. a6 $1 {[%mdl 512]} Rf2 $2 {[#]} (40... Kxh8 41. a7 g3) 41. a7 $1 {[%mdl 512]} Rxb2+ (41... Kxh8 42. a8=Q+) 42. Kc6 Ra2 43. a8=Q Rxa8 44. Rxa8 {Weighted Error Value: White=0.22/Black=0.57} 1-0 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.2"] [White "Nihal Sarin"] [Black "Topalov, Aleksandar"] [Result "1-0"] [ECO "D00"] [WhiteElo "2620"] [BlackElo "2260"] [Annotator "TA"] [PlyCount "37"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 22,37,66,66,62,67,137,136,211,192,247,239,207,191,347,338,486,497]} 1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg4 6. Be2 Nbd7 7. Ne5 Bxe2 8. Qxe2 Bg7 9. O-O-O Qa5 10. Kb1 O-O 11. h4 Nxe5 12. Bxe5 {[#]} Ne4 $146 {D00:1 d4 d5: Unusual lines.} ({Predecessor:} 12... b5 13. Qe1 Ne4 14. Nxd5 Qxe1 15. Nxe7+ Kh8 16. Rdxe1 Bxe5 17. dxe5 Nxf2 18. Rhf1 Ne4 19. Rf4 Nd2+ 20. Kc1 {1-0 (37) Sadhwani,R (2755)-Narayanan,S (2965) Chess.com INT 2020}) 13. Nxe4 {[%CAl Bc3e4,Be4c5,Bc5b3][%mdl 32]} Bxe5 $2 (13... dxe4 $14 14. Bxg7 Kxg7) 14. Nc5 $16 (14. dxe5 $6 dxe4 15. Rd7 Qxe5 $11) 14... Bg7 {[#]} (14... Bd6 $16) 15. h5 $1 $18 (15. Nxb7 $6 Qb4 $16) 15... Rfe8 (15... e5 {is a better defense.} 16. hxg6 (16. Nxb7 Qb4 $11) 16... fxg6) 16. hxg6 (16. Nxb7 $6 Qc7 $16) 16... hxg6 17. f4 {Black must now prevent f5.} ({Don't take} 17. Nxb7 Qb5) 17... e5 $2 (17... Qc7 18. g4 e6) (17... e6 18. Qg4) 18. fxe5 Rxe5 $4 (18... Bxe5 $142 19. Nb3 (19. Nxb7 Qb4 $16) 19... Qb5 20. Qxb5 cxb5 21. dxe5 {[%mdl 64] Discovered Attack} Rxe5) 19. Nb3 {White took control after the opening. Weighted Error Value: White=0.00/Black=0.83} ({Less strong is} 19. dxe5 Qxc5 20. e6 Qb4 $18) 1-0 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.3"] [White "Klasan, Vladimir"] [Black "Sadhwani, Raunak"] [Result "0-1"] [ECO "B70"] [WhiteElo "2298"] [BlackElo "2555"] [Annotator "TA"] [PlyCount "70"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 17,70,11,18,0,-4,-12,-8,-6,15,0,0,-28,0,-10,-7,-7,-9,0,0,0,0,0,20,16,22, 22,16,14,24,16,53,0,37,21,23,8,7,0,0,0,0,0,25,4,9,0,57,4,16,0,0,-254,-249, -29986,-29987]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 g6 7. Bg2 Nxd4 8. Qxd4 Bg7 9. O-O O-O 10. Qc4 {B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3).} Bd7 11. a4 Rc8 12. Qb3 {The position is equal.} Qa5 13. Bd2 {[#]} b6 $146 ({Predecessor:} 13... Qh5 14. Nd5 Nxd5 15. exd5 Qe2 16. Rfd1 Qc4 17. Qxc4 Rxc4 18. c3 Rxa4 19. Rxa4 Bxa4 {1-0 (57) Kevlishvili,R (2497) -Bronstein,O (2342) Riga 2018}) 14. Rad1 Qh5 15. Nd5 Nxd5 16. exd5 Qg4 17. f4 $1 Bf5 18. c3 Bd3 19. Rfe1 h5 20. Be3 Bc4 21. Qc2 h4 22. Qf2 Bb3 23. Ra1 e5 24. a5 (24. dxe6 $14 fxe6 25. a5) 24... h3 25. Bf3 Qf5 26. axb6 axb6 27. fxe5 Bxe5 28. Bxb6 Rb8 {[#] aiming for ...Rxb6!} 29. Be3 Bc2 30. Bc1 Rfe8 31. Re3 { Hoping for g4.} g5 (31... Ra8 $11 32. Rxa8 Rxa8) 32. Ra7 (32. Qe2 $14) 32... g4 $11 {[#]} 33. Bxg4 Qxg4 34. Qxf7+ $2 (34. Qxc2 $11 {and White stays safe.} Bf4 35. Ree7 (35. Rxe8+ Rxe8 36. Rxf7 Kxf7 $17) 35... Rxe7 36. Rxe7) 34... Kh8 $19 35. Rf3 $2 (35. Qf3 $19 Qxf3 36. Rxf3) 35... Bg6 {Weighted Error Value: White=0.48/ Black=0.12} 0-1 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.4"] [White "Sedlak, Nikola"] [Black "Vajdic, Nikola"] [Result "1-0"] [ECO "B30"] [WhiteElo "2519"] [BlackElo "2258"] [Annotator "TA"] [PlyCount "47"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,47,18,0,0,0,11,6,31,10,31,0,26,22,62,50,146,131,148,140,139,153,147, 145,170,164,204,197,419,378,528,506,516,383,682,670,649,614]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. O-O Nge7 5. Re1 a6 6. Bf1 d5 7. d3 d4 {7...d4 scores better than 7...g6. B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} 8. e5 Ng6 9. g3 Be7 {The position is equal.} 10. h4 Qc7 {[%CAl Rc6e5]} 11. Qe2 {[#]} h6 $146 ({Predecessor:} 11... Nf8 12. Nbd2 Nd7 13. Bh3 O-O 14. Nf1 b5 15. Bf4 Nb4 16. N1h2 Bb7 17. Ng5 h6 18. Nxf7 Rxf7 19. Bxe6 {0-1 (47) Hiebert,K (1860)-Van Zyl Rudd,J (1766) Poprad 2016}) 12. Bg2 Bd7 13. c3 O-O-O ({Black should try} 13... dxc3 $14 14. bxc3 h5) 14. cxd4 cxd4 15. Na3 Bb4 16. Bd2 Bxd2 17. Nxd2 Ngxe5 18. Rec1 Kb8 19. b4 {[%CAl Bb2b4,Bb4b5][%mdl 32]} Qd6 $2 {[#]} (19... g5 20. b5 gxh4) 20. b5 $1 $18 Qxa3 (20... Na5 21. bxa6) 21. bxc6 Nxc6 22. Nc4 Qc5 (22... Qe7 23. Rab1 Be8) 23. Rab1 Ka7 {[#]} 24. Ne5 $1 {[%mdl 512] Black did not feel at home in the position after the opening. Weighted Error Value: White=0.12/ Black=0.60} 1-0 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.5"] [White "Sadikhov, Ulvi"] [Black "Maksimenko, Viktor"] [Result "1-0"] [ECO "A01"] [WhiteElo "2490"] [BlackElo "2239"] [Annotator "RC"] [PlyCount "81"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/5400+30:1800+30"] 1. b3 {[%emt 0:00:08]} d5 {[%emt 0:02:40]} 2. Bb2 {[%emt 0:00:09]} Bg4 { [%emt 0:00:33]} 3. d3 {[%emt 0:00:06]} e6 {[%emt 0:00:43]} 4. Nd2 {[%emt 0:00: 15]} Nf6 {[%emt 0:00:25]} 5. h3 {[%emt 0:01:32]} Bh5 {[%emt 0:00:14]} 6. g4 { [%emt 0:02:19]} Bg6 {[%emt 0:00:05]} 7. e3 {[%emt 0:00:21]} Nc6 {[%emt 0:06:31] } 8. Bg2 {[%emt 0:01:40]} h6 {[%emt 0:02:43]} 9. f4 {[%emt 0:05:50]} Bc5 { [%emt 0:03:51]} 10. Qe2 {[%emt 0:04:39]} Qe7 {[%emt 0:01:05]} 11. a3 {[%emt 0: 05:37]} a5 {[%emt 0:04:19]} 12. Ngf3 {[%emt 0:03:01]} O-O {[%emt 0:07:06]} 13. O-O {[%emt 0:08:20]} Nd7 {[%emt 0:04:40]} 14. Kh1 {[%emt 0:02:53]} f5 {[%emt 0: 09:45]} 15. c4 {[%emt 0:02:17]} fxg4 {[%emt 0:01:21]} 16. hxg4 {[%emt 0:00:08]} dxc4 {[%emt 0:02:12]} 17. Nxc4 {[%emt 0:05:27]} Rad8 {[%emt 0:01:09]} 18. d4 { [%emt 0:03:31]} Ba7 {[%emt 0:00:42]} 19. Kg1 {[%emt 0:01:22]} Be4 {[%emt 0:09: 51]} 20. Ncd2 {[%emt 0:02:23]} Bg6 {[%emt 0:00:21]} 21. Rac1 {[%emt 0:01:49]} Nb6 {[%emt 0:01:05]} 22. Rxc6 {[%emt 0:19:15]} bxc6 {[%emt 0:00:02]} 23. Ne5 { [%emt 0:00:06]} Be8 {[%emt 0:00:37]} 24. Qa6 {[%emt 0:00:28]} Bb8 {[%emt 0:01: 03]} 25. Qxa5 {[%emt 0:05:08]} Nd5 {[%emt 0:02:56]} 26. Ndc4 {[%emt 0:02:33]} g5 {[%emt 0:02:25]} 27. a4 {[%emt 0:01:08]} Rf6 {[%emt 0:00:40]} 28. f5 { [%emt 0:02:43]} exf5 {[%emt 0:07:30]} 29. gxf5 {[%emt 0:00:42]} h5 {[%emt 0:01: 28]} 30. Nd3 {[%emt 0:04:44]} Bf7 {[%emt 0:11:22]} 31. e4 {[%emt 0:01:55]} Nb6 {[%emt 0:00:51]} 32. Nce5 {[%emt 0:05:23]} Bxb3 {[%emt 0:03:11]} 33. Qc3 { [%emt 0:00:47]} Bxa4 {[%emt 0:04:57]} 34. Ng6 {[%emt 0:00:36]} Qh7 {[%emt 0:02: 29]} 35. d5 {[%emt 0:01:32]} Nd7 {[%emt 0:01:00]} 36. e5 {[%emt 0:01:50]} Ba7+ {[%emt 0:01:08]} 37. Kh1 {[%emt 0:00:07]} Rff8 {[%emt 0:04:20]} 38. dxc6 { [%emt 0:00:57]} Nb6 {[%emt 0:00:23]} 39. e6 {[%emt 0:00:30]} Rfe8 {[%emt 0:01: 10]} 40. f6 {[%emt 0:00:00]} Qxg6 {[%emt 0:00:00]} 41. f7+ {[%emt 0:36:49]} 1-0 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.6"] [White "Fernandez Lledo, Javier"] [Black "Makhnev, Denis"] [Result "0-1"] [ECO "A05"] [WhiteElo "2281"] [BlackElo "2480"] [Annotator "RC"] [PlyCount "70"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/5400+30:1800+30"] 1. Nf3 {[%emt 0:00:34]} d5 {[%emt 0:00:10]} 2. b3 {[%emt 0:00:12]} Nf6 { [%emt 0:01:13]} 3. Bb2 {[%emt 0:00:07]} g6 {[%emt 0:00:09]} 4. g3 {[%emt 0:00: 23]} Bg7 {[%emt 0:00:11]} 5. c4 {[%emt 0:00:06]} dxc4 {[%emt 0:03:11]} 6. bxc4 {[%emt 0:00:18]} c5 {[%emt 0:00:05]} 7. Bg2 {[%emt 0:01:32]} O-O {[%emt 0:00: 18]} 8. O-O {[%emt 0:00:49]} Qc7 {[%emt 0:09:07]} 9. Nc3 {[%emt 0:07:19]} Be6 { [%emt 0:01:05]} 10. d3 {[%emt 0:01:10]} h6 {[%emt 0:00:46]} 11. Qc1 {[%emt 0: 02:30]} Rd8 {[%emt 0:01:14]} 12. Nb5 {[%emt 0:08:00]} Qc8 {[%emt 0:00:29]} 13. Re1 {[%emt 0:00:05]} a6 {[%emt 0:23:22]} 14. Nc3 {[%emt 0:04:16]} Qc7 {[%emt 0: 00:07]} 15. Rb1 {[%emt 0:07:36]} Nc6 {[%emt 0:07:05]} 16. Nd2 {[%emt 0:00:46]} Rab8 {[%emt 0:04:40]} 17. Nce4 {[%emt 0:01:48]} Nd4 {[%emt 0:14:59]} 18. Nxf6+ {[%emt 0:04:19]} exf6 {[%emt 0:03:44]} 19. Ne4 {[%emt 0:05:01]} f5 {[%emt 0:04: 34]} 20. Nc3 {[%emt 0:02:27]} b5 {[%emt 0:00:56]} 21. e3 {[%emt 0:10:35]} bxc4 {[%emt 0:03:24]} 22. dxc4 {[%emt 0:02:15]} Nc6 {[%emt 0:00:11]} 23. Nd5 { [%emt 0:01:27]} Bxb2 {[%emt 0:05:39]} 24. Rxb2 {[%emt 0:07:48]} Bxd5 {[%emt 0: 04:54]} 25. cxd5 {[%emt 0:00:57]} Ne5 {[%emt 0:00:06]} 26. Rd1 {[%emt 0:02:53]} Qd6 {[%emt 0:01:18]} 27. Rxb8 {[%emt 0:03:13]} Rxb8 {[%emt 0:00:07]} 28. h3 { [%emt 0:01:22]} h5 {[%emt 0:00:57]} 29. f4 {[%emt 0:04:48]} Nd7 {[%emt 0:00:11] } 30. g4 {[%emt 0:00:03]} hxg4 {[%emt 0:01:52]} 31. hxg4 {[%emt 0:00:44]} fxg4 {[%emt 0:00:05]} 32. e4 {[%emt 0:00:13]} c4 {[%emt 0:00:20]} 33. Qe3 {[%emt 0: 05:52]} g5 {[%emt 0:03:29]} 34. fxg5 {[%emt 0:08:31]} Ne5 {[%emt 0:00:13]} 35. Rf1 {[%emt 0:01:27]} Nf3+ {[%emt 0:07:49]} 0-1 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.7"] [White "Zhukenov, Aituar"] [Black "Raja Harshit"] [Result "0-1"] [ECO "B51"] [WhiteElo "2241"] [BlackElo "2459"] [Annotator "ChessBase"] [PlyCount "114"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] [TimeControl "40/5400+30:1800+30"] {[%evp 0,114,40,20,47,43,70,37,62,55,53,52,63,29,32,21,28,4,14,25,29,19,29,29, 35,33,26,27,27,26,27,6,0,6,24,-23,5,8,-1,-46,-27,-50,30,16,38,-48,-30,-36,-36, -31,-31,-44,-26,-44,-58,-61,-48,-42,-41,-47,-38,-92,-91,-90,-90,-90,-101,-98, -98,-98,-98,-98,-83,-89,-71,-71,-71,-77,-99,-116,-116,-107,-107,-107,-107,-112, -108,-108,-108,-162,-154,-159,-154,-159,-154,-163,-174,-184,-162,-233,-162, -162,-154,-214,-162,-171,-112,-269,-297,-323,-330,-446,-468,-579,-590,-1022, -1032]} 1. e4 {[%emt 0:02:34]} c5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:11]} d6 { [%emt 0:00:24]} 3. Bb5+ {[%emt 0:00:44]} Nd7 {[%emt 1:31:24]} 4. a4 {[%emt 0: 00:42]} Ngf6 {[%emt 0:00:08]} 5. Nc3 {[%emt 0:00:06]} g6 {[%emt 0:00:09]} 6. d4 {[%emt 0:00:16]} cxd4 {[%emt 0:00:17]} 7. Nxd4 {[%emt 0:00:03]} Bg7 {[%emt 0: 01:00]} 8. Be3 {[%emt 0:01:07]} a6 {[%emt 0:00:29]} 9. Be2 {[%emt 0:00:05]} b6 {[%emt 0:00:06]} 10. Qd2 {[%emt 0:04:19]} Bb7 {[%emt 1:32:37]} 11. f3 {[%emt 0: 00:20]} h5 {[%emt 0:00:07]} 12. O-O {[%emt 0:03:58]} O-O {[%emt 0:00:30]} 13. Bh6 {[%emt 0:02:23]} Qc7 {[%emt 0:00:15]} 14. Rad1 {[%emt 0:11:19]} Rfd8 { [%emt 0:02:55]} 15. Bxg7 {[%emt 0:01:10]} Kxg7 {[%emt 0:00:09]} 16. Nb3 { [%emt 0:01:54]} Rac8 {[%emt 0:07:55]} 17. Kh1 {[%emt 0:03:20]} h4 {[%emt 0:01: 52]} 18. Qe3 {[%emt 0:09:53]} Nc5 {[%emt 0:09:41]} 19. Rd4 {[%emt 0:05:40]} e5 {[%emt 0:07:39]} 20. Rd2 {[%emt 0:08:34]} Nxb3 {[%emt 0:04:49]} 21. cxb3 { [%emt 0:02:03]} Qc5 {[%emt 0:00:03]} 22. Qxc5 {[%emt 0:01:53]} dxc5 {[%emt 0: 00:05]} 23. Rxd8 {[%emt 0:16:26]} Rxd8 {[%emt 0:00:07]} 24. Rd1 {[%emt 0:00:02] } Rd4 {[%emt 0:01:11]} 25. Bd3 {[%emt 0:06:14]} Ne8 {[%emt 0:02:41]} 26. Ne2 { [%emt 0:00:38]} Rd6 {[%emt 0:02:42]} 27. Kg1 {[%emt 0:03:39]} Nc7 {[%emt 0:07: 52]} 28. Kf2 {[%emt 0:00:52]} Ne6 {[%emt 0:00:48]} 29. Ke1 {[%emt 0:00:56]} Ng5 {[%emt 0:06:57]} 30. Kf2 {[%emt 0:03:17]} h3 {[%emt 0:00:44]} (30... Rf6) 31. gxh3 {[%emt 0:02:15]} (31. g4 Rf6) 31... Rf6 {[%emt 0:01:22]} 32. Ng1 {[%emt 0: 09:37]} Nxe4+ {[%emt 0:03:22]} 33. Bxe4 {[%emt 0:00:36]} Bxe4 {[%emt 0:00:02]} 34. Re1 {[%emt 0:00:49]} Bd5 {[%emt 0:00:35]} 35. Rxe5 {[%emt 0:01:15]} Bxb3 { [%emt 0:00:02]} 36. a5 {[%emt 0:00:06]} c4 {[%emt 0:00:09]} 37. Ne2 {[%emt 0: 01:25]} bxa5 {[%emt 0:02:06]} 38. Rxa5 {[%emt 0:00:10]} Rd6 {[%emt 0:00:28]} 39. Nc1 {[%emt 0:03:42]} Rd2+ {[%emt 0:01:45]} 40. Ke3 {[%emt 0:03:01]} Rxb2 { [%emt 0:38:35]} 41. Rxa6 {[%emt 0:19:54]} Rxh2 {[%emt 0:17:08]} 42. Nxb3 { [%emt 0:01:11]} cxb3 {[%emt 0:00:05]} 43. Rb6 {[%emt 0:00:02]} b2 {[%emt 0:01: 53]} 44. Kf4 {[%emt 0:00:43]} Kf8 {[%emt 0:01:06]} 45. Rb7 {[%emt 0:02:14]} Ke8 {[%emt 0:01:59]} 46. Kg3 {[%emt 0:00:11]} Re2 {[%emt 0:00:43]} 47. Kg4 { [%emt 0:01:59]} Kd8 {[%emt 0:01:31]} 48. f4 {[%emt 0:00:55]} Kc8 {[%emt 0:00: 24]} 49. Rb3 {[%emt 0:00:14]} Rg2+ {[%emt 0:07:11]} 50. Kf3 {[%emt 0:10:38]} Rd2 {[%emt 0:00:03]} 51. Kg4 {[%emt 0:00:33]} f6 {[%emt 0:00:57]} 52. h4 { [%emt 0:01:49]} Kc7 {[%emt 0:01:48]} 53. Rb4 {[%emt 0:07:52]} Kc6 {[%emt 0:00: 15]} 54. Rb8 {[%emt 0:00:07]} Kc5 {[%emt 0:01:14]} 55. Rb7 {[%emt 0:01:37]} Kc4 {[%emt 0:00:58]} 56. h5 {[%emt 0:00:29]} gxh5+ {[%emt 0:00:13]} 57. Kxh5 { [%emt 0:00:15]} Rd5+ {[%emt 0:00:04]} 0-1 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.8"] [White "Boskovic, Drasko"] [Black "Popchev, Milko"] [Result "1/2-1/2"] [ECO "C10"] [WhiteElo "2451"] [BlackElo "2235"] [Annotator "TA"] [PlyCount "34"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 17,20,51,70,61,64]} 1. d4 e6 2. e4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Bxe4 7. Bxe4 c6 8. O-O Nf6 9. Bd3 Be7 10. Qe2 {C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4.} O-O {[#] Not enough moves Predecessor:} 11. c4 $146 Nbd7 12. Bg5 Re8 13. Rad1 Nf8 14. Bb1 N6d7 15. Bc1 Qa5 16. g3 Rad8 17. Kg2 a6 {1-0 (72) Zhang,Z (2387)-Popchev,M (2251) Novi Sad 2019} 1/2-1/2 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.9"] [White "Lever, Erwan"] [Black "Martin Duque, Jesus"] [Result "0-1"] [ECO "A50"] [WhiteElo "2231"] [BlackElo "2449"] [Annotator "TA"] [PlyCount "112"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,112,57,60,-30,0,-36,9,-232,-224,-235,-210,-195,-201,-207,-149,-152, -150,-143,-146,-132,-129,-190,-197,-181,-124,-174,-169,-164,-64,-151,-155,-144, -115,-107,-104,-90,-62,-62,-62,-64,-64,-61,-60,-101,-110,-191,-178,-177,-185, -287,-95,-301,-320,-292,-300,-312,-289,-198,-183,-179,-144,-155,-110,-104,-119, -259,-259,-259,-259,-258,-251,-259,-259,-250,-253,-311,-297,-297,-297,-297, -185,-243,-125,-5397,-8332,-29975,-29972,-29976,-29977,-29979,-29978,-29978, -29979,-29979,-29980,-29980,-29981,-29987,-29988,-29988,-29989,-29989,-29984, -29990,-29991]} 1. d4 Nf6 2. c4 b6 3. f3 Ba6 4. e4 e6 5. Bd3 {[#]} c5 $146 ({ Predecessor:} 5... d5 6. cxd5 Bxd3 7. Qxd3 exd5 8. e5 Nh5 9. Be3 g6 10. Nc3 Ng7 11. Nge2 Ne6 {0-1 (25) Morant Amezaga,C-Castillo Martinez,A (2145) Valencia 1995}) 6. e5 {A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6).} ({White should try} 6. d5 $1 $14) 6... Nh5 7. Ne2 cxd4 8. g4 $2 (8. O-O $11) 8... Qh4+ $19 9. Kf1 {[#]} Nc6 $1 10. gxh5 Nxe5 {aiming for ...Qh3+.} 11. Ng3 Rc8 ({ Less strong is} 11... Bxc4 12. Bxc4 Nxc4 13. Kg2 $15) 12. Kg2 Nxd3 ({Much worse is} 12... Bxc4 $6 13. Bxc4 Nxc4 14. Re1 $11) 13. Qxd3 Bxc4 14. Qe4 Qxe4 15. Nxe4 (15. fxe4 $17 e5 16. Nd2) 15... f5 16. Nf2 e5 (16... g5 $19 17. Re1 Bd5) 17. Re1 d6 18. Na3 Bf7 (18... Ba6 $1 $19 19. Bg5 h6) 19. Nb5 (19. f4 $1 $15) 19... Kd7 $1 $17 20. Nxa7 Rc2 {Strongly threatening ...Be7.} 21. Nb5 Be7 22. Na3 Rxf2+ 23. Kxf2 Bh4+ 24. Kf1 Bxe1 25. Kxe1 Bxh5 26. Kf2 Rc8 $1 {[%mdl 1024] Black has strong compensation.} 27. b3 (27. Bd2 $17) 27... Rc3 $19 28. f4 e4 29. Bb2 (29. Kg1 {is a better defense.} Rf3 30. Nc2) 29... Rd3 $2 (29... Rf3+ $19 {has better winning chances.} 30. Kg1 d3) 30. Ke1 $2 (30. Kg1 $17 { only move.}) 30... Re3+ 31. Kf1 d3 32. Nc4 Re2 {And now ...b5 would win.} 33. Bd4 b5 34. Ne3 g6 35. a4 bxa4 36. bxa4 {a5 is the strong threat.} Rxh2 37. a5 ( 37. Kg1 $17 Re2 38. a5) 37... Rh1+ $1 38. Kf2 Rxa1 39. Bxa1 {[#]} d2 40. a6 { Threatens to win with a7.} Kc6 41. a7 Kb7 42. Bd4 d1=Q 43. Nxd1 Bxd1 {[%mdl 4096] Endgame KB-KB} 44. Kg3 Ba4 45. Kh4 {[#]} (45. Kf2 $142) 45... Bc6 (45... h6 $1 $19 46. Kg3 Bb5) 46. Kg3 $2 {[%mdl 8192]} (46. Kg5 $17) 46... Ka6 47. Kf2 Kb5 {Black mates.} 48. Ke3 Kc4 49. Bg7 d5 50. Bd4 h5 51. Bf6 Bb7 52. Ke2 d4 53. Kd2 e3+ 54. Ke2 Kc3 55. Bd8 Kc2 56. Ba5 h4 {Weighted Error Value: White=0.62/ Black=0.16} 0-1 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "2.10"] [White "Pap, Misa"] [Black "Strugnell, Carl"] [Result "1-0"] [ECO "C77"] [WhiteElo "2431"] [BlackElo "2229"] [Annotator "TA"] [PlyCount "63"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,63,25,0,6,6,12,0,0,-5,23,25,30,20,17,11,34,24,22,35,33,28,184,181, 231,232,217,217,214,223,213,252,475,471,478,459,476,452,448,442,425,366,366, 368,350,345,893,302,334,-647,889,885,964,963]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. a4 {7.Nc3 is the recent fashion.} Rb8 {C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines.} 8. axb5 axb5 9. Be3 Bxe3 {The position is equal.} 10. fxe3 d5 {[#]} 11. exd5 $146 ({Predecessor:} 11. Nc3 dxe4 12. Ng5 O-O 13. O-O exd3 14. Nce4 Be6 15. Rxf6 gxf6 16. Qh5 fxg5 17. Nxg5 {1-0 (29) Engstrom,K (2268)-Collett,P (2206) Sweden 2012}) 11... Nxd5 12. Qe2 O-O 13. Nbd2 {[%CAl Bb1d2,Bd2e4,Be4g3,Bg3f5][%mdl 32]} Nf6 14. O-O Qe7 15. Nh4 e4 16. d4 Ng4 $2 (16... g6 $11) 17. Nf5 $18 Qg5 18. Nxe4 Qh5 {[%csl Gg4][%CAl Rh5h2] [#]} 19. h3 Bxf5 {[#]} 20. Ng3 {[%CAl Rg3h5]} (20. hxg4 $6 Bxg4 21. Qf2 Be6 $16) 20... Qg5 21. Nxf5 Nf6 (21... Nh6 {is a better defense.}) 22. Ra6 Nb4 23. Ra7 Nfd5 24. c3 Nc6 25. Ra6 (25. Bxd5 Nxa7 26. h4 Qf6 $16) 25... Nb6 26. Qxb5 Ne7 27. Qe5 Nxf5 28. Rxf5 (28. Qxf5 Qxe3+ 29. Rf2 Qe1+ 30. Rf1 Qe7 $18) 28... Qg6 {[#]} (28... Nd7 29. Rxg5 Nxe5) 29. Rg5 $2 (29. Rxf7 $1 {[%mdl 512]} Rxf7 (29... Qxf7 30. Bxf7+) 30. Qxc7 {[%mdl 64] Double Attack, Pin}) 29... Nd7 30. Rf5 $4 {[%mdl 8192]} Nb6 $4 {[%mdl 8192] [#]} (30... Rxb3 $2 31. Rxg6 Nxe5 32. Ra6 $19) (30... Qxa6 $19 31. Qd5 Nf6) 31. Rxf7 $1 {[%mdl 576] Decoy} Rxf7 ( 31... Qxf7 32. Bxf7+) 32. Qxc7 $1 {[%mdl 64] Double Attack, Pin. Weighted Error Value: White=0.50/Black=0.38} 1-0 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.1"] [White "Radovanovic, Nikola"] [Black "Ter-Sahakyan, Samvel"] [Result "1/2-1/2"] [ECO "D38"] [WhiteElo "2395"] [BlackElo "2644"] [Annotator "TA"] [PlyCount "88"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 12,88,11,16,20,20,41,48,43,45,31,39,36,36,38,43,45,33,37,40,40,38,47,23, 30,36,61,35,52,28,29,1,47,6,44,29,69,-37,-45,-29,-32,-117,-133,-119,-110,-132, -129,-122,-125,-115,-131,-169,0,1,7,0,0,0,0,0,0,0,0,0,0,0,0,-176,0,0,0,0,0,0,0, 0,0,0,0]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Qa4+ Nc6 6. e3 O-O 7. Bd2 Re8 {D38: Queen's Gambit Declined: Ragozin Defence (4 Nf3 Bb4).} 8. a3 Bd6 9. c5 Bf8 {White is slightly better.} 10. Bb5 $1 Bd7 11. Qc2 a6 12. Bxc6 Bxc6 13. Ne5 {[#]} Bb5 $146 ({Predecessor:} 13... Nd7 14. Nxc6 bxc6 15. f4 Qh4+ 16. g3 Qg4 17. Qa4 e5 18. fxe5 f6 19. Qxc6 fxe5 20. O-O exd4 21. Qxd5+ Kh8 22. Rf4 { 1-0 (22) Keymer,V (2568)-Werle,J (2580) Karlsruhe 2020}) 14. a4 Bd7 15. b4 Re7 16. O-O Be8 17. f4 Nd7 18. Nd3 c6 19. Be1 f6 20. Bh4 Bg6 21. Qe2 Qc8 22. e4 dxe4 23. Nxe4 Re8 24. Nc3 (24. a5 $14) 24... a5 $15 25. bxa5 Rxa5 26. Nb2 {[#]} (26. Be1 $15) 26... e5 $1 $17 {[%CAl Re5d4]} 27. fxe5 fxe5 28. Nc4 exd4 { [%mdl 64] Discovered Attack} 29. Qa2 {[#]} Kh8 $1 {[%mdl 512]} 30. Nxa5 { aiming for Ne2.} dxc3 31. Qb3 c2 $2 ({Much less strong is} 31... Nxc5 32. Qxc3 Nd3 33. Rad1 $17) ({Better is} 31... Bxc5+ $19 32. Bf2 Bxf2+ 33. Rxf2 Nc5 34. Qxc3 Ne4 {[%mdl 64] Double Attack}) 32. Nxb7 $11 {And now Bf2 would win.} Nxc5 33. Nxc5 Bxc5+ 34. Bf2 Qf5 35. Bxc5 Qxc5+ 36. Kh1 h6 37. Qa3 Qd4 38. Rf8+ Rxf8 39. Qxf8+ {[%mdl 4096] Endgame KQR-KQB} Kh7 40. Qf1 {The position is equal.} Bh5 41. Qf5+ Bg6 42. Qf1 Bh5 43. Qf5+ Bg6 44. Qf1 Bh5 {Weighted Error Value: White=0.17/Black=0.12} 1/2-1/2 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.2"] [White "Mullick, Raahil"] [Black "Nihal Sarin"] [Result "0-1"] [ECO "C18"] [WhiteElo "2386"] [BlackElo "2620"] [Annotator "TA"] [PlyCount "90"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 15,90,29,33,20,17,0,0,-3,0,-7,0,0,0,-4,14,-8,0,0,37,37,40,-58,-58,-58, -58,-58,-54,-66,-41,-47,-41,-48,-41,-52,-59,-72,-72,-69,-52,-52,-52,-52,-52, -112,-110,-112,-112,-195,-195,-196,-194,-342,-346,-469,-450,-453,-428,-701, -695,-719,-701,-787,-770,-993,-984,-944,-869,-1175,-1161,-1118,-1093,-1021, -963,-1097,-1001,-1150,-1060]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 {The main line 7.Qg4 scores better than 7.Nf3.} f6 8. Nf3 c4 9. Be2 {C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4.} Nc6 10. Bf4 Qf7 11. h4 {The position is equal.} h5 12. Qg3 Nge7 13. O-O Bd7 14. Rfe1 {[#]} Qg6 $146 ({Predecessor:} 14... O-O-O 15. a4 Rdg8 16. Bc1 Nf5 17. Qh3 Nd8 18. g3 Qe8 19. a5 a6 20. Ba3 g5 21. hxg5 fxg5 {0-1 (44) Fule,S (2061)-Ozkan,T (1891) Bad Blankenburg 2018}) 15. Bf1 Qxg3 16. Bxg3 Kf7 17. Bf4 Ng6 18. g3 (18. Bd2 $14) 18... Nxf4 $15 19. gxf4 Ne7 20. Kh2 Rac8 21. Rab1 Rc7 22. Bh3 Ng6 23. Kg3 $1 Rb8 24. Nd2 Rc6 25. Nf1 Ra6 26. Ra1 f5 27. Reb1 Ne7 28. Kf3 Ra4 29. Ne3 { White is on the road to losing.} (29. Nd2 $15) 29... b5 $17 {[%CAl Bb7b5,Bb5b4] [%mdl 32]} 30. Nd1 Rb6 31. Ra2 $2 (31. Nb2 $17 Ra5 32. Ra2 (32. Bf1 Rba6 33. a4 bxa4)) 31... Rba6 $1 $19 32. Rba1 {[#]} Nc6 $1 33. Ke3 {[#]} (33. Nb2 $142 R4a5 34. Nd1) 33... b4 $1 34. Kd2 Rxa3 {Black is clearly winning.} 35. Rxa3 Rxa3 36. Rxa3 (36. Rb1 $142) 36... bxa3 {[%mdl 4096] Endgame KBN-KBN} 37. Kc1 Ne7 38. Bg2 Ng6 39. Bf3 Nxf4 40. Kb1 g5 41. hxg5 Kg6 42. Ka2 Kxg5 43. Kxa3 a5 44. Ne3 h4 45. Bh1 Be8 {Weighted Error Value: White=0.49/Black=0.03} 0-1 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.3"] [White "Sadhwani, Raunak"] [Black "Arsovic, Goran"] [Result "1-0"] [ECO "E62"] [WhiteElo "2555"] [BlackElo "2381"] [Annotator "TA"] [PlyCount "55"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 13,55,20,41,39,38,22,19,24,43,6,35,43,62,52,70,58,42,44,72,37,86,72,131, 92,109,108,107,92,108,95,97,93,108,104,181,167,169,78,91,47,685,675,603,605]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Qb6 8. c5 { E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without .. .a6.} dxc5 9. Na4 $1 {[%CAl Ra4b6]} Qb5 10. Nxc5 {The position is equal.} a5 { [#]} 11. e4 $146 ({Predecessor:} 11. Qc2 Na6 12. Nxa6 Qxa6 13. e4 a4 14. Bd2 Be6 15. Bc3 Rfd8 16. Rfd1 Qb6 17. h3 {1/2-1/2 (31) Goldin,A (2540)-Ehlvest,J (2515) Saint Louis 2019}) 11... Na6 (11... a4 {is interesting.} 12. e5 Nd5 13. Re1 Nd7 14. Ne4 N7b6) 12. a4 Qb6 13. Nxa6 Qxa6 14. Qc2 Be6 15. Ra3 Rad8 16. h3 h6 17. Rc3 Kh7 (17... Nh7 $142) 18. b3 (18. Be3) 18... Ne8 19. Ba3 Nd6 20. Re1 Rfe8 21. Kh2 Nc8 22. Bc5 b6 23. Ba3 Bxd4 $6 (23... Qb7 $16) 24. Nxd4 $18 ({ But not} 24. Rxc6 $6 Bg7 $14) 24... Rxd4 {[#]} 25. Bf1 ({Much weaker is} 25. Rxc6 $6 Qd3 $14) (25. f4 $1 $18) 25... Qb7 26. Rxc6 Rd2 $4 {[%mdl 8192]} 27. Qxd2 Qxc6 28. Bb5 {[%mdl 64] Skewer. Weighted Error Value: White=0.15/Black=0. 47} 1-0 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.4"] [White "Risteski, Emil"] [Black "Sedlak, Nikola"] [Result "0-1"] [ECO "B30"] [WhiteElo "2367"] [BlackElo "2519"] [Annotator "TA"] [PlyCount "58"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,58,8,36,24,13,6,28,0,5,-17,3,-16,27,-8,-18,-50,-50,-58,-34,-97,-90, -90,-50,-56,-52,-155,-149,-142,-97,-214,-209,-197,-202,-189,-107,-89,-25,-30, -22,-22,-27,-72,-23,-24,0,0,0,-312,-301,-354,-372]} 1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. O-O Bd6 5. d4 Nxd4 {[#]} 6. Nxd4 $146 {B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6.} ({Predecessor:} 6. Bc4 Nxf3+ 7. Qxf3 Nf6 8. Rd1 Be7 9. Bg5 O-O 10. Nc3 a6 11. a4 d6 12. Bxf6 Bxf6 {1-0 (39) Sargsyan,S (2596) -Harutyunian,T (2549) Yerevan 2021}) 6... cxd4 7. c3 Qb6 8. Bc4 {White has an edge.} Ne7 9. cxd4 exd4 ({Much weaker is} 9... Qxd4 $6 10. Qe2 $16) 10. Nd2 Qc7 11. g3 O-O 12. b3 Bb4 13. Bb2 Bc3 14. Qc2 {[#]} (14. Bxc3 $15 dxc3 15. Nf3) 14... b5 $1 $17 {[%CAl Rb5c4]} 15. Bd3 Bb7 16. Nf3 $1 {[%CAl Rf3d4]} Qc5 17. Rac1 (17. b4 $15 Qxb4 18. Bxc3 Qxc3 19. Rac1) 17... b4 18. Rfd1 Ng6 19. Bxc3 ( 19. Bc4 $17 {was called for.}) 19... dxc3 $19 ({Worse is} 19... bxc3 20. Bc4 $11) 20. Bc4 Rae8 21. Bd5 Bxd5 (21... Bc6 $19 22. a3 a5) 22. Rxd5 $17 Qe7 ({ Better is} 22... Qb6 $17) 23. a3 $1 $11 bxa3 24. Qxc3 Qxe4 25. Rxd7 h6 { [#] White must now prevent ...Rc8!} 26. Qd3 Qe6 27. Ra1 Rc8 28. Rxa7 $2 { [%mdl 8192]} (28. Rd4 $11) 28... Qf6 $19 29. Re1 Rc3 {Weighted Error Value: White=0.43/Black=0.19} 0-1 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.5"] [White "Sterck, Arno"] [Black "Sadikhov, Ulvi"] [Result "0-1"] [ECO "B43"] [WhiteElo "2319"] [BlackElo "2490"] [Annotator "TA"] [PlyCount "84"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 18,84,20,12,14,13,24,15,50,52,63,68,68,59,56,52,60,31,31,36,33,32,36,39, 53,32,42,31,47,42,55,35,41,39,52,39,59,40,65,36,41,49,74,69,72,0,58,56,100,63, 71,0,0,0,0,-202,-188,-170,-218,-566,-556,-566,-447,-522,-389,-861,-860,-783, -629]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Bd2 Nf6 8. Bg2 Nc6 9. Nxc6 dxc6 10. O-O Be7 {B43: Sicilian: Kan Variation: 5 Nc3.} 11. Be3 e5 12. Na4 c5 {[#] The position is equal.} 13. c4 $146 ({Predecessor:} 13. Nc3 Be6 14. Nd5 Bxd5 15. exd5 Rd8 16. c4 O-O 17. a4 Ne8 18. f4 exf4 19. Bxf4 { 0-1 (48) Abdil,H (2196)-Kovacevic,B (2468) Bosnjaci 2015}) 13... O-O 14. Nc3 Bd7 15. Bg5 Rad8 16. Qe2 Bc6 17. Bxf6 Bxf6 18. Nd5 Bxd5 19. cxd5 b5 20. b3 Rb8 21. Rac1 Qd6 22. h4 Bd8 23. Bh3 Re8 24. Kh1 Re7 25. Rc2 h6 26. Bf5 Bb6 27. Ra1 Reb7 28. Rd1 Bd8 29. Rdc1 Bb6 30. Bh3 Ba7 31. f4 (31. Kg2 $16) 31... Re7 ({ Black should try} 31... exf4 $11 32. e5 Qxd5+ 33. Bg2 Qd7 34. Bxb7 Qxb7+ 35. Qg2 f3) 32. f5 a5 33. Qh5 Rc7 34. g4 (34. f6 $16) 34... c4 $1 $11 {Threatens to win with ...Be3.} 35. g5 Be3 36. Re1 {[#]} (36. Rf1 $1 $11 {and White stays safe.}) 36... cxb3 $1 $19 37. Rxc7 Qxc7 38. f6 $2 (38. axb3 {nothing else works.} Bf4 39. Qg4) 38... Qc3 39. Rf1 Bf4 40. Qg4 {g6 would now be nice for White.} h5 41. Qd7 (41. Qg2 bxa2 42. g6 fxg6 43. Be6+ Kh7 44. Rg1) 41... Qg3 { [%csl Gf4][%CAl Rg3h2] [#]} 42. Rxf4 Qxf4 {Weighted Error Value: White=0.48/ Black=0.14} 0-1 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.6"] [White "Makhnev, Denis"] [Black "Gasimov, Parviz"] [Result "1/2-1/2"] [ECO "D63"] [WhiteElo "2480"] [BlackElo "2341"] [Annotator "TA"] [PlyCount "71"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 14,71,16,6,22,12,14,18,12,5,13,2,14,0,17,8,5,3,17,21,2,14,20,15,46,20, 37,38,83,65,137,137,160,61,83,56,60,54,177,121,119,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 O-O 8. Rc1 c5 {The modern move. D63: Queen's Gambit Declined: Classical: 7 Rc1. } 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Be2 b6 12. O-O Bb7 13. Qa4 cxd4 14. Nxd4 Nc5 15. Qa3 Nf5 16. Nxf5 exf5 17. Rfd1 Qe7 18. Bf1 Qe5 {[#]} 19. b4 $146 {[%CAl Bb2b4,Bb4b5][%mdl 32]} ({Predecessor:} 19. Rd4 Ne6 20. Qe7 Qb8 21. Rd7 Bc6 22. Rdd1 Re8 23. Qd6 Qxd6 24. Rxd6 Rac8 25. Bc4 Kf8 26. Ne2 Ke7 27. Rdd1 Red8 28. Rxd8 Kxd8 29. Bxe6 {1/2-1/2 (29) Naumkin,I (2456)-Brancaleoni,M (2277) Cesenatico 2017}) 19... Ne6 20. Rd7 Bc6 21. Rxa7 Rac8 {[#]} (21... Rab8 $14) 22. b5 $1 $16 {[%CAl Rb5c6]} Ba8 {[#]} 23. Ne2 (23. Na4 $1 $16 {Threatens to win with Rxc8.} Be4 24. Nxb6 Rxc1 25. Qxc1) 23... Bd5 24. Rxc8 Rxc8 25. Qe7 Rc2 (25... Kh7 $14) 26. h4 (26. Qxf7+ $18 Kh7 27. Re7) 26... Kh7 27. h5 ({Better is } 27. Qxf7 $16 {Black must now prevent h5.} Nc5 28. Qc7 Qxc7 29. Rxc7) 27... Rxe2 $1 $11 {The position is equal.} 28. Bxe2 Qa1+ {[%mdl 64] Double Attack} 29. Bf1 Bc4 $1 30. Qxf7 Qxf1+ 31. Kh2 Qxf2 {[%mdl 64] Double Attack} 32. Qg6+ Kg8 33. Qf7+ Kh7 34. Qg6+ Kg8 35. Qf7+ Kh7 36. Qg6+ {Weighted Error Value: White=0.16/Black=0.16} 1/2-1/2 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.7"] [White "Raja Harshit"] [Black "Kowalski, Igor"] [Result "1/2-1/2"] [ECO "B10"] [WhiteElo "2459"] [BlackElo "2322"] [Annotator "TA"] [PlyCount "85"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,85,-8,0,-4,15,0,8,6,38,24,48,0,8,0,0,-14,-20,-42,-38,-47,-37,-43,-23, -31,-12,-9,-9,-37,-45,-50,-54,-60,-46,-36,-56,-43,-36,-58,0,0,0,0,0,0,0,0,0,0, 0,0,0,-6,0,0,0,0,0,0,0,0,25,29,34,33,33,26,34,0,0,0,0,0,0,-35,0,-70,0,-6]} 1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nbd2 {B10: Caro-Kann: 2 d3 and 2 c4.} g6 7. Ne5 {[#]} Bh6 $146 ({Predecessor:} 7... Nbd7 8. Nd3 a5 9. a4 h5 10. h4 Ng4 11. Ke1 Bh6 12. Nb3 Bxc1 13. Rxc1 b6 {1/2-1/2 (20) Chigaev,M (2631)-Khairullin,I (2615) chess24.com INT 2021}) 8. f3 O-O 9. a4 Be6 10. Nd3 Nfd7 11. g3 c5 12. h4 Nc6 13. Nf4 Bxf4 14. gxf4 f5 15. h5 Rad8 {Black wants to play ...fxe4.} 16. Bb5 fxe4 {[%mdl 64] [#] Discovered Attack} 17. Bxc6 bxc6 18. Nxe4 Nf6+ {[%mdl 64] Discovered Attack} 19. Ke2 Nxh5 20. Rh4 Bc4+ 21. Kf2 Rd1 22. b3 Rf1+ 23. Kg2 {[#]} Be2 (23... Nxf4+ $1 $15 24. Bxf4 Rxa1 25. bxc4 Rxa4) 24. Rxh5 $1 $11 {[%mdl 64] Remove Defender} gxh5 25. Ng3 $1 {[%CAl Rg3f1]} Rd1 {And now ...Kf7 would win.} ({But not} 25... Rxf3 $2 26. Nxe2 R3xf4 27. Nxf4 $18) 26. Nxe2 Kf7 27. Bb2 Rg8+ 28. Kf2 Rxa1 29. Bxa1 h4 {...h3 is the strong threat.} 30. f5 h3 31. Be5 Rg2+ 32. Kf1 h5 33. c4 h4 34. Ng1 Rd2 {Threatens to win with ...h2.} (34... Rg5 {is interesting.} 35. Nxh3 Rxf5 36. f4 Kg6 37. Kg2 Rf8) 35. Nxh3 Rd3 36. Ng5+ Ke8 37. Kg2 Rxb3 38. f6 (38. Ne4 {looks sharper.} h3+ 39. Kxh3 Rxf3+ 40. Kg4 Rb3 41. Bc3) 38... exf6 39. Bxf6 Rb4 40. Ne4 Rxa4 41. f4 Kf8 42. Nd6 (42. Bxh4 $11 Rxc4 43. Kf3) 42... Ra3 (42... Ra2+ $15 43. Kh3 a5 44. Kxh4 a4) 43. f5 {Weighted Error Value: White=0.10/Black=0.09} 1/2-1/2 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.8"] [White "Martin Duque, Jesus"] [Black "Markovic, Zoran S"] [Result "1/2-1/2"] [ECO "B33"] [WhiteElo "2449"] [BlackElo "2315"] [Annotator "TA"] [PlyCount "80"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 27,80,12,18,0,3,0,0,0,0,9,27,38,30,26,37,30,21,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,-76,-66,-68,-78,-72,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. g3 fxe4 12. Bg2 Be6 13. Bxe4 Bg7 14. Qh5 Rc8 15. O-O { B33: Sicilian: Pelikan and Sveshnikov Variations.} Ne7 16. Nxe7 Qxe7 17. Rad1 h6 18. c3 O-O 19. Nc2 f5 20. Bd5 Rc5 {[#]} 21. Bb3 $146 ({Predecessor:} 21. Ne3 Bxd5 22. Nxd5 Qe6 23. Qf3 f4 24. Qe4 Rc4 25. Rd4 Rxd4 26. cxd4 fxg3 27. hxg3 Qf7 28. f4 Kh8 29. Re1 Qa7 30. Kg2 Qxd4 {1/2-1/2 (31) Motylev,A (2649)-Grachev, B (2649) Baku 2015}) 21... a5 {[%CAl Ba6a5,Ba5a4][%mdl 32]} 22. Rfe1 a4 23. Bxe6+ Qxe6 24. a3 f4 25. Nb4 e4 $1 26. Rd5 e3 {[#] ( -> ...exf2+)} 27. f3 fxg3 28. hxg3 Be5 29. Rxc5 (29. f4 $11) 29... dxc5 $17 30. Nc2 Bxg3 31. Rxe3 {[#]} Qd6 (31... Qf5 $1 $17 {[%CAl Rf5h5]} 32. Qxf5 Rxf5) 32. Re8 $11 {aiming for Qg4+.The position is equal.} Bf4 33. Ne1 Kg7 34. Rxf8 Kxf8 35. Qf5+ Kg7 { White must now prevent ...Qg6+.} 36. Nd3 Be3+ 37. Kf1 c4 38. Qg4+ Qg6 { Strongly threatening ...Qxg4.} (38... Kf6 $5 39. Nf2 $8 Bxf2 40. Kxf2 Qc5+ 41. Kg2 Qg5 $11) 39. Qd7+ Qf7 40. Qg4+ Qg6 {Weighted Error Value: White=0.05/ Black=0.04} 1/2-1/2 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.9"] [White "Hasanzade, Toghrul"] [Black "Pap, Misa"] [Result "1-0"] [ECO "E41"] [WhiteElo "2317"] [BlackElo "2431"] [Annotator "TA"] [PlyCount "101"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 13,101,5,39,35,49,46,50,39,60,41,43,24,85,28,31,9,13,4,30,37,37,14,37, 49,156,153,168,169,169,172,177,156,172,141,159,139,158,124,380,379,383,375,366, 366,439,443,472,472,458,453,685,668,677,677,688,677,669,657,915,844,948,910, 12840,12841,12841,12842,12842,12843,12843,12843,12845,12844,12845,12844,12845, 12846,12847,12847,12850,256,12850,27999,27999,27999,27999,27999,27999,27999, 27999,27999]} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Nge2 Nc6 7. O-O d6 8. a3 {E41: Nimzo-Indian: Rubinstein: 4...c5 5 Bd3, including Hübner Variation.} Ba5 9. Qc2 {[#]} Kh8 $146 ({Predecessor:} 9... h6 10. Rd1 Qe7 11. b3 Bd7 12. Bb2 Rac8 13. Ne4 Nxe4 14. Bxe4 cxd4 15. exd4 d5 {1/2-1/2 (59) Niemann,H (2508)-Potpara,N (2370) Niksic 2021}) 10. Rd1 {White is slightly better.} Qe7 11. Rb1 Bd7 12. Ne4 Ng8 (12... Nxe4 $11 {keeps the balance.} 13. Bxe4 f5) 13. dxc5 (13. b4 $16 cxb4 14. Bd2) 13... dxc5 $11 14. Nxc5 Qxc5 15. b4 Nxb4 (15... Bxb4 $5 16. Be4 (16. axb4 Nxb4 17. Ba3 a5 $11) (16. Bxh7 Rfd8 $11) 16... Rfd8 17. axb4 Nxb4 $11) 16. axb4 Bxb4 17. Bxh7 Nf6 {[#]} 18. Bb2 $1 { And now Bxf6 would win.} Nxh7 (18... Bc6 $14 19. Bxf6 gxf6) 19. Rxd7 $16 Rad8 20. Rxb7 Rd2 21. Qc1 Rxe2 {[#]} 22. Rxb4 $1 $40 {[%mdl 640] White is out for blood.} Qf5 23. Qf1 Rc2 24. Bd4 Ng5 25. R1b2 Rc8 $2 {[%mdl 8192] Black cannot hold the game after this.} (25... f6 $16 {was necessary.}) 26. Rb5 $18 Nh3+ 27. gxh3 Qg6+ 28. Kh1 {Strongly threatening Rxc2.} R2xc4 {White must now prevent .. .Rc1.} 29. Rb8 {Hoping for Qxc4.} Kh7 {...Rc1! is the strong threat.} 30. Rxc8 Rxc8 31. Qb1 f5 (31... Qxb1+ $142 32. Rxb1 a6) 32. Rb7 e5 33. Bxe5 Qc6+ 34. Kg1 Qg6+ 35. Bg3 Rc5 36. Rxa7 Qc6 37. Rc7 Qd5 38. e4 fxe4 39. Rxc5 {[%mdl 64] Overworked Piece} Qxc5 40. Qxe4+ Kg8 41. h4 Qc1+ 42. Kg2 Qc5 43. Be5 Qe7 44. Qc4+ Kh7 45. Qc7 Qf8 {[#]} 46. Qxg7+ $1 Qxg7+ 47. Bxg7 Kxg7 {White mates.} 48. Kg3 Kg6 49. Kg4 Kg7 50. Kg5 Kh7 51. Kf6 {Weighted Error Value: White=0.08/ Black=0.43} 1-0 [Event "Silver Lake Open 2021"] [Site "Veliko Gradiste"] [Date "2021.06.24"] [Round "3.10"] [White "Abergel, Thal"] [Black "Krasteva, Beloslava"] [Result "0-1"] [ECO "B23"] [WhiteElo "2420"] [BlackElo "2305"] [Annotator "TA"] [PlyCount "90"] [EventDate "2021.06.22"] [EventType "swiss"] [EventCountry "SRB"] [SourceTitle "playchess.com"] [Source "ChessBase"] [SourceQuality "1"] {[%evp 9,90,14,8,-1,4,17,60,56,64,55,55,43,58,23,148,52,47,56,114,20,35,-2,0,0, 0,-11,-8,-8,-4,-7,14,0,0,0,0,0,0,0,0,-6,0,-10,-11,-37,-42,-53,-31,-51,-26,-21, -28,-31,-32,-86,-93,-108,-77,-233,-246,-227,-151,-141,-102,-102,-100,-99,-104, -183,-181,-196,-172,-360,-216,-280,-286,-354,-354,-412,-406,-2012,-1869,-1906, -1616]} 1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 a6 5. Bd3 g6 6. Rb1 {B23: Closed Sicilian: Lines without g3.} Bg7 7. b4 {[#]} b6 $146 ({Predecessor:} 7... cxb4 8. Rxb4 Nc6 9. Rb1 Nf6 10. Bb2 O-O 11. Nd5 e6 12. Nxf6+ Bxf6 13. Bxf6 Qxf6 { 1/2-1/2 (30) Firouzja,A (2669)-Cornette,M (2556) Reykjavik 2019}) 8. bxc5 { White is slightly better.} bxc5 9. Nxd4 cxd4 10. Ne2 d5 11. O-O e5 (11... Ra7 $11) 12. c3 (12. Ba3 $1 $16) 12... Nf6 $14 13. exd5 Qxd5 ({Black should play} 13... O-O $1 $14) 14. cxd4 (14. Ba3 $16) 14... O-O $1 $11 15. Ba3 Rd8 16. Be7 Re8 17. Bxf6 Bxf6 18. Nc3 Qxd4 19. Qf3 e4 20. Nxe4 Bg7 21. Ng5 Ra7 {[%CAl Ba8a7,Ba7c7,Bc7c2][%mdl 32]} 22. Rfe1 Rd8 {And now ...h6 would win.} 23. Bf1 h6 24. Ne4 Bf5 25. d3 Be6 26. Re2 Rc7 {[%mdl 1024] Black has compensation.} (26... Qxd3 $6 27. Rd2 $1 $16) 27. a3 Rdc8 ({Reject} 27... Qxd3 $6 28. Rd2 $1 $11) 28. Ree1 Rc2 29. Rb4 Qd8 30. d4 a5 ({Avoid the trap} 30... Bxd4 $2 31. Rd1 $18) 31. Rb5 (31. Rbb1 $1 $15) 31... Bxd4 $17 32. Rbb1 Bf5 33. Re2 $2 {[#]} (33. Red1 $17) 33... Rxe2 $1 $19 34. Qxe2 Qe7 35. Rd1 Qxe4 36. Qxe4 {[#]} Bxf2+ {[%mdl 512]} 37. Kxf2 Bxe4 $17 {[%mdl 4096] Endgame KRB-KRB} 38. Rd4 (38. Rd7 $17) 38... Rc2+ $19 39. Kg3 f5 40. Kf4 $2 (40. Ra4) 40... Bxg2 41. Bc4+ Kf8 42. h4 Be4 43. a4 Ke7 44. Ke5 (44. Bb5 $142) 44... g5 45. h5 Rc3 {Weighted Error Value: White=0.47/Black=0.18} 0-1