[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.19"]
[Round "1.1"]
[White "Brusilovskiy, Boris"]
[Black "Kryakvin, Dmitry"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2067"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,80,-1,-5,32,7,15,14,12,12,54,56,47,15,21,18,46,43,60,53,63,59,50,38,159,164,157,157,156,62,62,51,67,58,52,30,24,0,5,-10,-8,-4,-3,-10,-12,-77,-71,-66,-46,-88,-89,-88,-91,-106,-108,-115,-92,-70,-85,-218,-227,-362,-362,-368,-362,-362,-355,-354,-298]} 1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 d6 6. Nf3 Nc6 7. Be2 dxe5 8. dxe5 Ndb4 $5 {[%mdl 4] Exploring less charted territory. B22: Sicilian: 2 c3.} (8... g6 {keeps more tension.} 9. O-O Bg7 10. Qb3 O-O 11. Rd1 Be6) 9. Qxd8+ (9. O-O {with more complications.} Bf5 10. Qb3 a6 11. Rd1 Qc7 12. Na3) 9... Nxd8 10. Na3 Ndc6 {The position is equal.} 11. O-O {[#]} Be6 $146 ({Predecessor:} 11... Bf5 12. Rd1 a6 13. Bf4 e6 14. Nc4 Nd5 15. Bg3 Rd8 16. Rac1 h6 17. a3 Be7 {1-0 (63) Bobadilla Viera,J (2326)-Mischuk,D (2461) Chess.com INT 2016}) 12. Nb5 Rc8 {White should prevent ...Nc2.} 13. Bf4 g6 14. Nbd4 Bg7 15. Nxe6 fxe6 16. Ng5 Bxe5 17. Bxe5 Nxe5 18. Bb5+ Kf8 (18... Nbc6 $14) 19. f4 $16 ({But not} 19. Nxe6+ $6 Kf7 $14) 19... Nec6 20. Nxe6+ Kf7 21. Ng5+ (21. Rae1 $16) 21... Kf6 $14 22. Rad1 Rcd8 23. a3 Nd4 24. Ne4+ (24. axb4 {is more complex.} Nxb5 25. Nxh7+ Kf5 26. Rxd8 Rxd8 27. Re1) 24... Kg7 25. Nc5 Nbc2 {Threatens to win with ...Rc8.} 26. Nxb7 Rb8 27. Ba6 Rhc8 $36 {[%mdl 2048] White must now prevent ...Rc6. Black has some pressure.} 28. b4 Rc3 29. Nc5 (29. a4 $11) 29... Rxa3 $17 30. Bd3 Nxb4 {...Rc8 is the strong threat.} 31. Bb1 Ne2+ 32. Kh1 Re3 33. f5 Nc3 34. Rd7 Nxb1 35. f6+ {[%mdl 64] Double Attack} Kh6 {aiming for ...Nc3.} 36. Rxb1 {[#]} (36. Rxe7 $17 Nd5 37. Rxe3 Nxe3 38. Re1) 36... Nd3 $1 $19 {[%cal Rb8b1][%mdl 512]} 37. Ra1 (37. Rdb7 $142 Rxb7 38. Nxb7) 37... Nxc5 {Black is winning.} 38. Rxe7 Rxe7 39. fxe7 Kg7 40. h3 Re8 {Quite a comeback for Black.  Weighted Error Value: White=0.23/Black=0.14} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.19"]
[Round "1.2"]
[White "Demidov, Mikhail"]
[Black "Tihonov, Gennady"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2551"]
[BlackElo "1827"]
[Annotator "TA"]
[PlyCount "83"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,83,40,36,51,37,56,56,66,33,86,92,106,106,124,89,120,127,140,133,144,143,144,139,138,145,154,137,141,146,143,144,134,139,133,130,117,124,112,100,147,143,239,241,248,181,186,186,197,190,322,325,321,326,292,298,531,544,613,607,647,638,628,550,578,401,694,670,608,558,534,379,2687,2606]} 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 dxc4 5. Qa4+ Bd7 6. Qxc4 Bc6 7. O-O Be7 {A13: English Opening: 1...e6.} 8. Nc3 {8.Nc3 scores better than 8.d3.} Nbd7 9. e4 O-O {White is slightly better.} 10. Re1 Nb6 (10... Rb8 $14) 11. Qe2 $16 {[#]} Bc5 $146 ({Predecessor:} 11... Bb4 12. d3 Na4 13. Qc2 Qe8 14. Ne5 Nxc3 15. bxc3 Ba4 16. Qb2 Ba5 17. Nc4 Bb6 {½-½ (37) Vaganian,R (2565)-Taimanov,M (2500) Moscow 1981}) 12. d4 Bb4 13. Qc2 a5 14. a3 Be7 15. Bf4 Nh5 16. Be3 Nc4 17. Bc1 Nb6 18. h4 Nf6 19. Bg5 h6 20. Bf4 Nh5 21. Be3 Nc4 22. Bc1 Nf6 23. Qd3 Nb6 24. Bf4 Na4 25. Qc2 Nb6 26. Rad1 Qc8 (26... Be8 $16 27. Ne5 a4) 27. d5 $18 Bd7 28. dxe6 Bxe6 29. Nb5 Ne8 {[#]} 30. Nbd4 $1 ({Don't do} 30. Nxc7 $6 Nxc7 31. Bxc7 (31. Qxc7 Qxc7 32. Bxc7 Nc4 $16) 31... Bd8 $16) 30... a4 (30... Bg4 {keeps fighting.} 31. Rc1 Bd8) 31. Nxe6 Qxe6 32. Nd4 Qc4 33. Qb1 Qc5 $2 (33... Nf6 34. Rc1 Qxd4) 34. Nf5 Bd8 35. e5 c6 36. Be3 Qa5 37. Qc1 Nd5 38. Bxh6 Qc7 {[#]} (38... Ne7 $142 39. Bd2 Qb6) 39. Rd4 $1 {Threatens to win with Bxg7!} Ne7 {[#]} (39... Qd7 40. Bh3) 40. Nxg7 {[%mdl 512]} Nxg7 41. Bxg7 ({Wrong is} 41. Qg5 $2 Nef5 $19) 41... Nf5 (41... Kxg7 42. Rg4+ Ng6) 42. Bf6 {Black did not feel at home in the position after the opening.  Weighted Error Value: White=0.18/Black=0.35} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.19"]
[Round "1.3"]
[White "Polukhin, Sergey"]
[Black "Triapishko, Alexandr"]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1410"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,64,16,-4,-4,-9,2,-52,-57,-57,-49,-52,-54,-70,-52,-68,-59,-97,-87,-91,-83,-95,-89,-142,-126,-137,-129,-145,-97,-93,-84,-160,-175,-174,-179,-197,-143,-170,-152,-272,-249,-357,-361,-384,-400,-394,-378,-595,-474,-484,-485,-851,-616,-708,-684]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 g6 5. O-O Bg7 6. d3 Nge7 7. Nc3 O-O {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} 8. Bb3 Na5 9. Bd2 (9. Be3 $11) 9... Nxb3 $15 {Black is slightly better.} 10. axb3 {[#]} d6 $146 ({Predecessor:} 10... Kh8 11. Qe2 d6 12. h3 f5 13. Bg5 Qe8 14. Bxe7 Qxe7 15. Nd5 Qd8 16. Rfd1 f4 {0-1 (43) Pogorelov,B-Titievskaya,E (1774) St Petersburg 2016}) 11. h3 f5 12. exf5 gxf5 13. Bg5 {next Nd5! is good for White.} h6 14. Bh4 {Black should prevent Nd5!} Qd7 15. Bxe7 Qxe7 16. Nh2 Bd7 17. Rb1 (17. f4 $142) 17... Rae8 18. Nd5 Qf7 19. c4 Be6 20. Nc3 c6 21. Ne2 (21. f4 $142) 21... d5 22. Qd2 f4 23. Kh1 Kh7 ({Black should play} 23... Rd8 $19 {[%cal Rd5c4]} 24. Qa5 Qg6) 24. Rg1 e4 25. cxd5 (25. dxe4 $17 dxe4 26. Nc3) 25... cxd5 26. d4 (26. dxe4 {might work better.} dxe4 27. Rbc1) 26... f3 $19 27. gxf3 exf3 28. Ng3 Bxh3 29. Qd3+ (29. Rge1 $142) 29... Qg6 {Black is clearly winning.} 30. Qxg6+ Kxg6 31. Nhf1 (31. Rbd1 $142) 31... Bg2+ 32. Kh2 Rf4 {[%cal Rf4h4] Weighted Error Value: White=0.51/Black=0.21} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.19"]
[Round "1.4"]
[White "Truskavetsky, Alexandr"]
[Black "Iljin, Viktor"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2371"]
[BlackElo "1066"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,38,40,37,35,78,77,138,139,160,159,601,504,584,405,559,555,667,654,657,646,661,658,800,783,786,784,913,918,1146,937,29999]} 1. d4 d6 2. e4 Nd7 3. Nf3 g6 4. Nc3 Bg7 5. Be3 Ngf6 6. h3 {B08: Pirc Defence: Classical System.} a6 7. e5 dxe5 ({Better is} 7... Ng8) 8. dxe5 $16 {White is clearly better.} Ng8 9. e6 {[#]} Ne5 $146 {[#]} (9... fxe6 $16 10. Ng5 Ne5) ({Predecessor:} 9... fxe6 10. Ng5 Ndf6 11. Qxd8+ Kxd8 12. Nf7+ Ke8 13. Nxh8 Bxh8 14. O-O-O Nh6 15. Bxh6 c6 16. g4 Nd5 17. Ne4 Be5 18. Bg2 Nf4 19. Bf3 b6 20. Nd6+ Kd7 21. Nc4+ {1-0 (21) Fourtounis,G (1969)-Katsalis,P (1180) Fyli 2011}) 10. Qxd8+ $18 Kxd8 11. Nxe5 Bxe5 12. exf7 Bxc3+ 13. bxc3 {[#] 0-0-0+ would kill now.} Nf6 {Black hopes to continue with ...Be6.} 14. Bh6 Be6 15. O-O-O+ Kc8 16. f8=Q+ Rxf8 17. Bxf8 Nd7 18. Bxe7 Bxa2 19. c4 Nb8 20. Rd8# {Black got outplayed after the opening.  Weighted Error Value: White=0.26/Black=1.63} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.19"]
[Round "1.5"]
[White "Grinivetskii, Mark"]
[Black "Chos, Alexey"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1350"]
[BlackElo "2296"]
[Annotator "TA"]
[PlyCount "128"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,128,0,20,-35,-42,-42,-32,-48,-39,-38,-45,-56,-6,-6,-14,-12,-12,-22,-14,-12,-12,-12,-12,-10,-13,-64,12,-182,-181,-219,-217,-208,-198,-224,-203,-206,-214,-282,-269,-296,-298,-333,-325,-344,-307,-307,-307,-467,-397,-375,-364,-441,-429,-426,-436,-380,-367,-389,-389,-400,-389,-423,-262,-412,-406,-581,-533,-614,-725,-733,-715,-739,-670,-583,-579,-579,-536,-536,0,-435,-435,-2852,-1975,-5610,-5545,-5218,-4776,-2863,-2511,-2699,-2549,-1290,-2130,-2395,-2177,-12847,-5635,-4685,-3105,-29938,-10093,-29981,-29982,-29980,-29979,-29976,-29977,-29985,-29986,-29986,-29987,-29991,-29989,-29989,-29990]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 Nbd7 7. O-O e6 8. Bg5 {8.a4 is setting a new trend.} Qc7 {is the legacy move (8...Be7).} 9. Nf3 {B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3.} (9. a4 $11) 9... b5 $15 {[#]} 10. a3 $146 ({Predecessor:} 10. Bd3 Bb7 11. Bxf6 Nxf6 12. Re1 b4 13. Nb1 Rc8 14. Nbd2 Be7 15. Rc1 Qb8 16. Qe2 Qa8 17. Nd4 Qa7 {½-½ (17) Quevedo,A-Giraldo,G (1624) Bento Goncalves 2010}) 10... Bb7 11. Bd3 {Black is slightly better.} Be7 12. Re1 h6 13. Bf4 e5 14. Bd2 Nc5 15. b4 Nxd3 16. cxd3 O-O 17. Rc1 Qd7 18. d4 Qe6 19. d5 Qd7 20. Nh4 {[#]} (20. Be3 $11) 20... Nxd5 21. exd5 $2 {Black continues to play with concentration.} (21. Nf5 $11 Nf6 22. Qf3) 21... Bxh4 $19 22. Re4 Be7 23. Rg4 {Black should prevent Bxh6.} f5 24. Rg6 Rf6 25. Rxf6 Bxf6 ({Not} 25... gxf6 26. Qh5 $11) 26. Qh5 Rc8 27. Qg6 Rc4 28. h3 e4 29. Qg3 Be5 30. Bf4 Qe7 31. Qe3 (31. Bxe5 $142 Qxe5 32. Qxe5 dxe5 33. d6) 31... Bxf4 32. Qxf4 Qg5 33. Qe3 Qxe3 34. fxe3 {[#]} Bxd5 $1 {[%mdl 4608] Endgame KRB-KRN} 35. Kf2 (35. h4 Bf7) 35... Bc6 36. Ne2 Rxc1 37. Nxc1 {KB-KN} Kf7 38. Nb3 Kf6 39. Nd4 (39. h4 $142) 39... Bd7 40. Kg3 (40. Ke1 $142) 40... g5 41. h4 Ke5 42. hxg5 hxg5 43. Kf2 f4 44. g3 f3 45. Nb3 Kd5 46. Na5 Ke5 47. Nb3 Be6 48. Nd2 (48. Na5 $142 Bd5 49. g4) 48... Ba2 49. Ke1 d5 50. Kf2 d4 51. Nf1 Bb3 52. Nd2 Bc2 53. Nf1 Bd3 {( -> ...Bxf1)} 54. Nd2 Kd5 55. Nb3 dxe3+ 56. Kxe3 Kc4 57. Nc5 a5 {[%cal Ba6a5,Ba5a4][%mdl 32]} 58. Na6 a4 {Black mates.} 59. Nc5 Kc3 60. Ne6 g4 61. Nc5 f2 62. Kxf2 Kd2 63. Nxd3 exd3 64. Kf1 Kc2 {Weighted Error Value: White=0.42/Black=0.17} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.19"]
[Round "1.6"]
[White "Tomilova, Elena"]
[Black "Cherunov, Svyatoslav"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2256"]
[BlackElo "1240"]
[Annotator "RC"]
[PlyCount "55"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:13]} 3. d4 {[%emt 0:00:25]} d5 {[%emt 0:00:09]} 4. cxd5 {[%emt 0:00:23]} Nxd5 {[%emt 0:00:22]} 5. e4 {[%emt 0:00:27]} Nf6 {[%emt 0:00:33]} 6. Nc3 {[%emt 0:00:19]} e6 {[%emt 0:00:15]} 7. Bd3 {[%emt 0:02:19]} a6 {[%emt 0:00:50]} 8. O-O {[%emt 0:00:17]} Be7 {[%emt 0:00:26]} 9. Re1 {[%emt 0:02:28]} O-O {[%emt 0:00:22]} 10. e5 {[%emt 0:00:23]} Nd5 {[%emt 0:01:18]} 11. a3 {[%emt 0:00:16]} f6 {[%emt 0:01:33]} 12. exf6 {[%emt 0:06:53]} Nxf6 {[%emt 0:02:50]} 13. Bc2 {[%emt 0:02:19]} h6 {[%emt 0:00:43]} 14. Qd3 {[%emt 0:00:37]} Qe8 {[%emt 0:09:51]} 15. d5 {[%emt 0:00:44]} Nd8 {[%emt 0:06:28]} 16. Bb3 {[%emt 0:01:02]} Bd6 {[%emt 0:02:09]} 17. dxe6 {[%emt 0:02:30]} Kh8 {[%emt 0:11:09]} 18. e7 {[%emt 0:01:00]} Bxe7 {[%emt 0:01:34]} 19. Nh4 {[%emt 0:00:16]} Nc6 {[%emt 0:07:49]} 20. Ng6+ {[%emt 0:00:27]} Qxg6 {[%emt 0:06:03]} 21. Qxg6 {[%emt 0:00:11]} Bc5 {[%emt 0:01:14]} 22. Be3 {[%emt 0:03:40]} Nd4 {[%emt 0:01:26]} 23. Bxd4 {[%emt 0:00:33]} Bxd4 {[%emt 0:00:15]} 24. Bc2 {[%emt 0:00:29]} Bg4 {[%emt 0:03:36]} 25. Re7 {[%emt 0:00:43]} Rg8 {[%emt 0:04:10]} 26. Nd5 {[%emt 0:00:55]} Bh5 {[%emt 0:01:56]} 27. Qd3 {[%emt 0:00:11]} Rge8 {[%emt 0:01:44]} 28. Nxf6 {[%emt 0:00:24]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.19"]
[Round "1.7"]
[White "Aryslanov, Leonidas"]
[Black "Polukhin, Alexander"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1121"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "80"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,79,-21,-16,-29,-7,-16,-8,-115,-102,-97,-85,-70,-61,-59,-64,-72,-63,-80,-21,-120,-49,-547,-545,-526,-526,-533,-533,-556,-549,-532,-497,-527,-539,-535,-526,-493,-474,-1078,-1079,-1438,-1354,-1875,-1870,-1513,-1082,-1052,-1048,-1517,-1500,-29985,-29986,-29988,-29989,-29989,-29990,-29990,-29989,-29989,-29989,-29988,-29989,-29989,-29990,-29992,-29992,-29994,-29995,-29995,-29995,-29996,-29996,-29999]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Qe2+ Be7 5. Bg5 Nc6 6. Nf3 {[#] C01: French: Exchange Variation.} h6 $146 ({Predecessor:} 6... Bg4 7. c3 f6 8. Bf4 Qd7 9. h3 Bf5 10. Nbd2 O-O-O 11. g4 Bg6 12. Bg2 Re8 {1-0 (54) Herter,A (1342)-Maric,A (1314) Magdeburg 2017}) 7. Bxe7 Ngxe7 8. c4 (8. Nc3 $11) 8... O-O {Threatens to win with ...Re8.} 9. Nc3 Re8 10. O-O-O Bf5 11. Qd2 a6 12. cxd5 Nxd5 13. Bc4 Ndb4 (13... Nb6 $17 14. Qf4 Nxc4 15. Qxf5 Qd6) 14. a3 {[#]} (14. Qf4 $1 $11 Qf6 15. a3) 14... Na5 $1 15. b3 {[%mdl 8192] Loses the game.} ({Only move:} 15. Qf4 $15 Qf6 16. d5) 15... Nxc4 16. bxc4 Nd3+ 17. Kb1 {and the idea Qc2 leaves White hopeful.} Nxf2+ {[%mdl 64] Double Attack} 18. Ka1 Nxh1 19. Rxh1 Qe7 20. c5 Rad8 21. Re1 Qd7 22. Rxe8+ Rxe8 23. Ne5 {[#]} (23. d5 $142) 23... Rxe5 $1 $19 {[%mdl 64] Pin} 24. Qf4 (24. Qf2 Re8) 24... Re1+ 25. Ka2 Qe6+ 26. d5 Qe5 27. Qxe5 Rxe5 28. d6 Rxc5 29. dxc7 Rxc3 {Black mates.} 30. c8=Q+ Rxc8 31. Kb3 Be6+ 32. Kb4 b6 33. a4 Rc4+ 34. Kb3 b5 35. axb5 axb5 {[%cal Ba6b5,Bb5b4][%mdl 32]} 36. Ka3 b4+ 37. Ka2 Rc2+ {[%mdl 64] Discovered Attack (Double check)} 38. Ka1 b3 39. Kb1 Bf5 40. Ka1 Ra2# {Weighted Error Value: White=1.07/Black=0.17} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.19"]
[Round "1.8"]
[White "Baranov, Jury"]
[Black "Samson, Anna Rao. T"]
[Result "1-0"]
[ECO "D21"]
[WhiteElo "2147"]
[BlackElo "1573"]
[Annotator "TA"]
[PlyCount "91"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,90,215,360,350,353,349,391,405,410,412,416,396,404,389,400,397,481,477,472,486,478,445,515,506,515,517,525,523,555,540,763,759,789,783,756,773,764,758,5346,5505,5497,5497,2806,1909,29980,29981,29981,29982,29982,29983,29982,12849,29985,29986,29985,29986,29986,29987,29987,29988,29988,29985,29989,29990,29990,29990,29991,29992,29992,29993,29993,29994,29995,29995,29995,29996,29996,29997,29997,29998,29998,29999,29999]} 1. d4 d5 2. c4 dxc4 3. Nf3 Nc6 4. d5 Nb4 5. Qa4+ Bd7 (5... c6 $142) 6. Qxb4 $18 {[%mdl 64] [#] Double Attack. D21: Queen's Gambit Accepted: 3 Nf3 sidelines.} e6 7. Qxc4 exd5 8. Qxd5 {[#] White is winning.} Bc6 $146 ({Predecessor:} 8... Bb4+ 9. Bd2 Bxd2+ 10. Nbxd2 Rb8 11. Ng5 Be6 12. Qxd8+ Rxd8 13. Nxe6 fxe6 14. e3 Nf6 {1-0 (66) Miranowska,A (1089)-Kaminska,M Poland 2016}) 9. Qxd8+ Rxd8 10. Nc3 Nf6 11. Bg5 Be7 12. Ne5 h6 13. Nxc6 bxc6 14. Bd2 O-O 15. e4 Rd7 16. Be2 Rfd8 17. O-O-O Bb4 18. f3 a5 19. a3 Bxc3 20. Bxc3 a4 21. Bxf6 gxf6 22. Rxd7 Rxd7 23. Rd1 Rxd1+ 24. Bxd1 {[%mdl 4096] Endgame KB-KP} Kg7 25. Bxa4 c5 26. Bd7 h5 27. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Kf8 28. a5 Ke7 29. Bb5 Kd8 30. Bc4 (30. h4 $142 c6 31. Bc4 Kd7 32. g4 hxg4 33. fxg4 Kd6 34. h5 f5 35. h6) 30... Kc8 31. h4 {White mates.} Kb7 32. Kc2 c6 33. Kb3 Ka7 34. Bxf7 Ka6 35. Ka4 c4 36. Bxc4+ {KB-K3P} Kb7 37. Kb4 Ka7 38. Kc5 Kb7 39. a6+ Ka7 40. Kxc6 f5 41. exf5 Kb8 42. f6 Ka7 43. f7 Kb8 44. Kb6 {[%cal Rf7f8]} Kc8 45. Be6+ Kd8 46. f8=Q# {Weighted Error Value: White=0.07/Black=0.41} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.20"]
[Round "2.1"]
[White "Kryakvin, Dmitry"]
[Black "Tomilova, Elena"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2570"]
[BlackElo "2256"]
[Annotator "TA"]
[PlyCount "28"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,28,35,42,0,0,0,0,0,0,-14,0,0,0,-1,0,0,0,-5,0,0,0]} 1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. h4 d6 5. h5 Nxh5 {[#]} 6. Rxh5 $1 {A85: Dutch Defence: 2 c4 Nf6 3 Nc3.} gxh5 {The position is equal.} 7. e4 fxe4 {And now ...Bg4 would win.} 8. Qxh5+ Kd7 {[#]} 9. Qf5+ $146 (9. Nxe4 Qe8 $17) ({Predecessor:} 9. Be2 c6 10. Nxe4 Kc7 11. Nf3 Bg7 12. c5 b5 13. Bf4 Bf8 14. Qf7 Qd7 15. Ne5 Qe6 16. Nxd6 Qxf7 17. Ndxf7 Rg8 18. Nxc6+ Kxc6 19. Bf3+ Kd7 20. Ne5+ Ke6 21. Bxa8 {1-0 (47) Dreev,A (2667)-Bartel,M (2641) Dubai 2014}) 9... Ke8 10. Qh5+ Kd7 11. Qf5+ ({Much weaker is} 11. Nxe4 Qe8 $17) 11... Ke8 12. Qh5+ Kd7 13. Qf5+ ({Reject} 13. Nxe4 Qe8 $17) 13... Ke8 14. Qh5+ Kd7 {Not much happened in this game.  Weighted Error Value: White=0.10/Black=0.04} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.20"]
[Round "2.2"]
[White "Chos, Alexey"]
[Black "Demidov, Mikhail"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2296"]
[BlackElo "2551"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,147,41,32,18,24,0,0,-12,-4,-15,46,48,80,75,77,75,75,71,81,49,98,96,97,106,129,147,190,179,181,183,190,192,179,161,284,283,197,210,311,244,260,221,338,316,324,272,316,314,312,311,309,308,303,308,301,300,300,286,286,271,242,175,191,141,166,164,208,190,215,167,338,347,333,275,377,345,387,382,381,371,534,337,337,311,311,276,29994,290,311,311,312,311,311,219,219,219,219,219,219,219,207,181,149,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,254,226,287,284,12837,12838,12838,12839,12839,12839]} 1. e4 g6 2. d4 Bg7 3. c4 Nc6 4. d5 Nd4 5. Ne2 c5 6. Nxd4 cxd4 7. Be2 {A40: Unusual replies to 1 d4.} e5 {[#]} 8. f4 $146 ({Predecessor:} 8. O-O d6 9. Qd3 f5 10. exf5 Bxf5 11. Qb3 b6 12. Nd2 Nf6 13. f3 O-O 14. Bd3 Rc8 {0-1 (45) Gu,X (2244)-Akshat,K (2414) Queenstown 2012}) 8... d6 9. O-O {The position is equal.} Nf6 10. fxe5 dxe5 (10... Nxe4 $11 11. exd6 (11. Qxd4 Bf5 $15) 11... O-O) 11. Bg5 $14 h6 12. Bxf6 Bxf6 13. c5 O-O 14. Nd2 Bg5 15. Nc4 Qc7 16. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} b6 17. c6 Ba6 18. Nb2 Bc8 19. b5 Be7 20. Nc4 a6 21. a4 Bc5 22. Kh1 a5 (22... Kg7 $142 23. a5 axb5 24. Nxb6 {[%mdl 64] Discovered Attack} Rb8) 23. Qe1 f6 24. Qg3 Qg7 (24... Kh7 $142 25. Bd3 Ra7) 25. d6 Be6 26. d7 Ra7 (26... Kh7 $142 27. Qh4 Rad8) 27. Rac1 $18 (27. Nxe5 Bd6 $11) 27... h5 28. Nd2 ({Don't play} 28. Nxe5 Bd6 $18) 28... Kh7 29. Bc4 Bxd7 30. cxd7 Rxd7 31. Nb3 Bb4 32. Be6 Rd6 33. Rc6 Qe7 34. Bd5 Kh6 35. h3 f5 36. Rxd6 Qxd6 37. Nc1 f4 38. Qb3 Qe7 39. Qc2 g5 40. Qc6+ Bd6 $2 (40... Rf6 {might work better.} 41. Qc8 Rf8) 41. Nd3 g4 42. Nf2 d3 43. hxg4 d2 44. g5+ {[%mdl 64] Decoy} Kxg5 45. Nh3+ Kh4 (45... Kh6 {keeps fighting.} 46. Qxb6 Rc8) 46. Qc3 Bb4 47. Qf3 {Qf2+ would kill now.} Qc5 48. Bb3 {Intending Bd1 and mate.} ({Weaker is} 48. Rg1 Qc3 $18) 48... Qe3 $2 (48... Qc3 $18 49. Ng1 Kg5 50. Qxc3 Bxc3 51. Nf3+ Kf6) 49. Ng1 $2 (49. g3+ {mates} fxg3 50. Qxe3 Rg8 51. Bxg8 d1=Q 52. Qg5+ {[%mdl 64] Double Attack} Kxh3 53. Be6+ Qg4 54. Qxh5# {[%mdl 64] Pin}) 49... Kg5 {[#]} 50. Qxe3 $1 fxe3 51. Rxf8 Bxf8 52. Ne2 h4 53. Kg1 Bc5 54. Kf1 Bb4 55. Bd1 Bc5 56. Ng1 Kf4 {[#]} 57. Nf3 (57. Bc2 $1 $16) 57... Be7 $1 $11 58. Bc2 h3 $1 {[%cal Rh3g2] Hoping for ...hxg2+.} 59. Bd1 $1 hxg2+ ({Wrong is} 59... Kxe4 $2 60. gxh3 Kd5 61. Ke2 $18) 60. Kxg2 Kxe4 61. Kg3 e2 (61... Bd6 {keeps more tension.} 62. Be2 Kd5 63. Kg4 Ba3 64. Nh4 e4) 62. Bxe2 {Threatens to win with Kf2.} Ke3 63. Bd1 e4 64. Ng1 Bd6+ 65. Kg2 $1 Be5 66. Kf1 Bf6 67. Bc2 Be5 68. Nh3 Bf6 69. Nf2 {aiming for Ng4+.} Bh4 $2 {[%mdl 8192]} (69... Bd8 $11) 70. Nd1+ $18 Kf3 71. Nc3 Bf6 $2 (71... Bd8 72. Bxe4+ Ke3) 72. Bd1+ {White is clearly winning.} Kf4 73. Nd5+ {[%mdl 64] Double Attack} Ke5 74. Nxf6 {Weighted Error Value: White=0.26/Black=0.35} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.20"]
[Round "2.3"]
[White "Triapishko, Alexandr"]
[Black "Baranov, Jury"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2506"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "73"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,73,27,46,29,33,32,51,16,22,22,22,13,20,14,26,12,21,2,19,14,29,39,71,44,97,114,116,110,113,111,195,129,129,122,183,184,188,189,188,180,229,187,268,239,391,364,375,360,388,422,416,411,652,650,643,643,617,617,612,610,610,607,598,585]} 1. Nf3 Nf6 2. g3 d6 3. d4 g6 4. b3 Bg7 5. Bb2 O-O 6. Bg2 Bf5 7. c4 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems.} c6 8. O-O a5 9. a3 {White is slightly better.} d5 {[#]} 10. Nc3 $146 ({Predecessor:} 10. Nbd2 Ne4 11. Re1 Qb6 12. e3 Nd7 13. h3 Nxd2 14. Nxd2 Nf6 15. g4 Be6 16. Rc1 {0-1 (43) Basso,P (2455)-Shailesh,D (2224) Bhubaneswar 2016}) 10... Ne4 11. e3 Nxc3 12. Bxc3 Be4 13. Bh3 e6 14. Qe2 a4 15. Nd2 Bc2 16. b4 dxc4 17. Qxc4 (17. Nxc4 $5 {[%cal Re2c2]} Be4 18. Bb2 $14) 17... Qd5 {[#]} ({Black should play} 17... Nd7 $14) 18. Qe2 $1 $16 Nd7 19. Rfc1 Bb3 20. Bg2 Qd6 {[#]} (20... Qf5 $16) 21. Nxb3 (21. b5 $1 $18) 21... axb3 22. Qb2 h5 (22... b5 $16 {is a better defense.} 23. Qxb3 Nb6) 23. Qxb3 Nf6 24. b5 $36 {[%mdl 2048] And now Bb4 would win. Keeping Black busy.} Nd5 25. Be1 Rfc8 26. a4 c5 (26... cxb5 $142 27. Qxb5 (27. axb5 Rxc1 28. Rxc1 Qd7 $16) 27... b6) 27. Qa3 $18 b6 $2 (27... Qe7 {was worth a try.} 28. Rab1 Bf8 29. dxc5 Rxc5 30. Rxc5 Qxc5 31. Qxc5 Bxc5) 28. Rab1 Bf8 29. dxc5 Rxc5 30. e4 Nc7 31. e5 Qxe5 (31... Qd8 $142 32. Bxa8 Qxa8) 32. Bxa8 {White is clearly winning.} Nxa8 33. Rxc5 Bxc5 34. Qf3 Nc7 35. Bc3 Qf5 36. Qxf5 gxf5 37. a5 {Weighted Error Value: White=0.07/Black=0.32} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.20"]
[Round "2.4"]
[White "Polukhin, Alexander"]
[Black "Truskavetsky, Alexandr"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2152"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "148"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,148,-14,-43,-12,-21,-16,-53,-41,-37,-43,-51,-46,-30,-30,-61,-61,-79,-63,-114,-93,-101,-61,-116,-116,-106,-95,-106,-97,-152,-139,-126,-142,-187,-182,-219,-113,-132,-115,-158,-123,-256,-116,-134,-47,-52,-69,-90,-81,-81,-84,-81,-81,-86,-76,-112,-97,-89,-40,-34,0,-122,-99,-98,0,-106,-90,-105,-106,-147,-147,-182,-172,-222,-148,-148,-148,-148,-148,-148,-145,-360,-343,-332,-325,-360,-318,-344,-311,-303,-282,-308,-331,-370,-351,-422,-439,-400,-392,-611,-575,-576,-531,-574,-343,-917,-903,-1407,-896,-1268,-1324,-1418,-1435,-1490,-1438,-1405,-1290,-1666,-1297,-29981,-29982,-29982,-29983,-29983,-29984,-29984,-29983,-29983,-29983,-29983,-29984]} 1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. d3 Nd4 7. Nge2 Nf6 8. Nxd4 cxd4 9. Ne2 Nd7 10. O-O O-O 11. Rb1 Rb8 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} 12. b4 {[#]} a5 $146 ({Predecessor:} 12... b5 13. cxb5 Rxb5 14. Bd2 Rb8 15. a4 Ba6 16. b5 Bb7 17. Qb3 Nc5 18. Qa3 Qd7 19. Bb4 {0-1 (35) Hrabusa,M (2295)-Mroziak,M (2319) Czech Republic 2015}) 13. a3 axb4 {Black is slightly better.} 14. axb4 b5 15. cxb5 Rxb5 16. Bd2 Rb8 17. f4 Ba6 18. Rf3 Qb6 19. Rc1 (19. Nc1 $1 $15) 19... Bb5 20. g4 Rfc8 21. Qe1 ({White should try} 21. g5 $15) 21... Rxc1 $17 22. Nxc1 Rc8 23. Rf2 Rc2 24. Bf3 (24. Bf1 $142) 24... Qa6 25. Bd1 Rb2 26. Rf3 Qa3 27. h3 Rb1 (27... Nb8 $19 28. Rf2 Nc6) 28. Bc2 Ra1 29. Qd1 Nb6 30. Rf1 {[#]} (30. Bb3 $17 {was called for.}) 30... Qb2 (30... Nc4 $1 $19 {[%mdl 512] Strongly threatening ...Ne3.} 31. Bb3 Nxd2 32. Qxd2 {[#]} Rxc1 $1 {[%mdl 576] Remove Defender} 33. Rxc1 Qxb3) 31. f5 Ba4 (31... Na4 $17 32. Bb3 Nc3) 32. Bxa4 $15 Nxa4 33. fxg6 hxg6 34. Qe2 Be5 35. Qf2 f6 36. g5 Nc3 37. gxf6 exf6 38. Qg2 Kh7 39. Qf2 $1 Kg8 (39... Ra7 $15) 40. Qg2 $17 Kf7 41. h4 Nb1 ({Black should play} 41... Ke7 $17) 42. Bh6 (42. h5 $1 $11 {was the only way to keep the balance.} gxh5 43. Qh3) 42... Qxg2+ 43. Kxg2 Nc3 44. Rf2 Rb1 45. Ne2 Rxb4 46. Nf4 Nd1 47. Ra2 Rb2+ 48. Rxb2 Nxb2 {[%mdl 4096] Endgame KBN-KBN} 49. Kf3 Kg8 50. Nd5 $2 (50. Nxg6 $17 Kh7 51. Nxe5 dxe5 52. Bf8) 50... Nxd3 $19 51. Bd2 Kf7 52. Ke2 Nc5 53. Kf3 Nb7 54. Bb4 Nd8 55. Be1 Nc6 56. Ke2 Ne7 57. Nb4 Ke6 58. Kd3 d5 59. exd5+ (59. Bd2 $142) 59... Nxd5 60. Nc6 Nf4+ 61. Kc4 d3 62. Nb4 $2 (62. Bd2) 62... Kf5 63. h5 Nxh5 64. Kxd3 Nf4+ 65. Kd2 Ke4 66. Nc2 g5 67. Bf2 g4 68. Ne1 Bc7 69. Bg3 Ba5+ {Black mates.} 70. Kd1 Bxe1 71. Kxe1 Kf3 72. Bh2 g3 73. Bg1 Ne2 74. Bb6 f5 {[%mdl 32768] Weighted Error Value: White=0.31/Black=0.19. Loss on time!?} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.20"]
[Round "2.5"]
[White "Cherunov, Svyatoslav"]
[Black "Brusilovskiy, Boris"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1240"]
[BlackElo "2067"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} d5 {[%emt 0:02:00]} 2. exd5 {[%emt 0:00:09]} c6 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:21]} cxd5 {[%emt 0:00:25]} 4. d4 {[%emt 0:00:17]} Nf6 {[%emt 0:00:46]} 5. Nf3 {[%emt 0:00:17]} Nc6 {[%emt 0:01:51]} 6. Bb5 {[%emt 0:00:24]} Bg4 {[%emt 0:01:47]} 7. h3 {[%emt 0:01:02]} Bh5 {[%emt 0:02:07]} 8. g4 {[%emt 0:01:28]} Bg6 {[%emt 0:00:23]} 9. Ne5 {[%emt 0:01:03]} Rc8 {[%emt 0:00:35]} 10. Qf3 {[%emt 0:01:43]} e6 {[%emt 0:01:27]} 11. h4 {[%emt 0:00:55]} Bb4 {[%emt 0:02:18]} 12. h5 {[%emt 0:00:41]} Be4 {[%emt 0:00:16]} 13. Qf4 {[%emt 0:01:43]} Bxh1 {[%emt 0:01:29]} 14. g5 {[%emt 0:00:39]} O-O {[%emt 0:09:26]} 15. h6 {[%emt 0:01:12]} Nh5 {[%emt 0:03:07]} 16. Qh2 {[%emt 0:03:02]} Nxe5 {[%emt 0:00:29]} 17. Qxe5 {[%emt 0:01:50]} Qc7 {[%emt 0:04:38]} 18. Qxc7 {[%emt 0:08:17]} Rxc7 {[%emt 0:00:25]} 19. Be2 {[%emt 0:00:11]} g6 {[%emt 0:06:46]} 20. Bd2 {[%emt 0:01:24]} Bxc3 {[%emt 0:01:26]} 21. bxc3 {[%emt 0:00:35]} Be4 {[%emt 0:00:24]} 22. O-O-O {[%emt 0:00:54]} Rfc8 {[%emt 0:00:43]} 23. Rg1 {[%emt 0:02:04]} a6 {[%emt 0:02:38]} 24. Rg4 {[%emt 0:04:09]} b5 {[%emt 0:01:03]} 25. c4 {[%emt 0:01:40]} bxc4 {[%emt 0:00:27]} 26. c3 {[%emt 0:00:32]} Rb7 {[%emt 0:00:32]} 27. Kd1 {[%emt 0:00:51]} Rb2 {[%emt 0:01:09]} 28. f3 {[%emt 0:01:36]} Bf5 {[%emt 0:00:13]} 29. Rh4 {[%emt 0:00:45]} Rxa2 {[%emt 0:00:11]} 30. f4 {[%emt 0:00:29]} Rb8 {[%emt 0:00:36]} 31. Ke1 {[%emt 0:00:25]} Rb1+ {[%emt 0:00:47]} 32. Kf2 {[%emt 0:01:01]} Rxd2 {[%emt 0:00:42]} 33. Ke3 {[%emt 0:01:02]} Rbb2 {[%emt 0:01:43]} 34. Bxh5 {[%emt 0:00:56]} Rd3# {[%emt 0:00:16]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.20"]
[Round "2.6"]
[White "Tihonov, Gennady"]
[Black "Grinivetskii, Mark"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1827"]
[BlackElo "1350"]
[Annotator "NA"]
[PlyCount "151"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:23]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:03]} exd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:12]} Bc5 {[%emt 0:00:08]} 5. Nxc6 {[%emt 0:00:29]} Qf6 {[%emt 0:00:08]} 6. Qf3 {[%emt 0:00:12]} Qxf3 {[%emt 0:00:29]} 7. gxf3 {[%emt 0:00:06]} dxc6 {[%emt 0:00:07]} 8. Be3 {[%emt 0:00:07]} Be7 {[%emt 0:00:22]} 9. Nd2 {[%emt 0:02:38]} Be6 {[%emt 0:00:14]} 10. f4 {[%emt 0:01:58]} f5 {[%emt 0:00:10]} 11. e5 {[%emt 0:04:16]} O-O-O {[%emt 0:00:18]} 12. Rg1 {[%emt 0:04:42]} g6 {[%emt 0:00:11]} 13. Be2 {[%emt 0:01:21]} Nh6 {[%emt 0:00:26]} 14. h3 {[%emt 0:01:34]} a6 {[%emt 0:00:14]} 15. Nb3 {[%emt 0:02:05]} Rhg8 {[%emt 0:00:52]} 16. c4 {[%emt 0:03:15]} Nf7 {[%emt 0:00:51]} 17. Nd4 {[%emt 0:00:46]} Bb4+ {[%emt 0:00:44]} 18. Kf1 {[%emt 0:00:14]} Rde8 {[%emt 0:01:04]} 19. Nxe6 {[%emt 0:01:46]} Rxe6 {[%emt 0:00:14]} 20. c5 {[%emt 0:00:42]} Rd8 {[%emt 0:00:37]} 21. Bc4 {[%emt 0:03:43]} Re7 {[%emt 0:00:21]} 22. Ke2 {[%emt 0:00:58]} Nxe5 {[%emt 0:03:09]} 23. fxe5 {[%emt 0:00:14]} Rxe5 {[%emt 0:00:04]} 24. Kf3 {[%emt 0:05:38]} Bxc5 {[%emt 0:00:38]} 25. Bg5 {[%emt 0:02:51]} Be7 {[%emt 0:01:43]} 26. Bxe7 {[%emt 0:01:20]} Rxe7 {[%emt 0:00:06]} 27. Rad1 {[%emt 0:00:38]} Rde8 {[%emt 0:00:28]} 28. Bd3 {[%emt 0:01:01]} Rd7 {[%emt 0:01:32]} 29. Bc2 {[%emt 0:02:26]} Red8 {[%emt 0:01:03]} 30. Rxd7 {[%emt 0:02:17]} Rxd7 {[%emt 0:00:08]} 31. Rd1 {[%emt 0:00:33]} Re7 {[%emt 0:00:29]} 32. h4 {[%emt 0:00:38]} Re5 {[%emt 0:00:20]} 33. Bd3 {[%emt 0:00:18]} Rd5 {[%emt 0:00:43]} 34. Bc2 {[%emt 0:02:01]} Rb5 {[%emt 0:00:21]} 35. Rd2 {[%emt 0:02:28]} Rb4 {[%emt 0:00:43]} 36. h5 {[%emt 0:01:25]} Rh4 {[%emt 0:00:40]} 37. hxg6 {[%emt 0:00:09]} hxg6 {[%emt 0:00:04]} 38. Bb3 {[%emt 0:00:44]} Rg4 {[%emt 0:00:58]} 39. Be6+ {[%emt 0:00:30]} Kb8 {[%emt 0:00:38]} 40. Rd7 {[%emt 0:01:25]} Re4 {[%emt 0:00:44]} 41. Bf7 {[%emt 0:03:11]} Rg4 {[%emt 0:00:24]} 42. Rd8+ {[%emt 0:00:43]} Ka7 {[%emt 0:00:09]} 43. Rg8 {[%emt 0:00:28]} g5 {[%emt 0:00:11]} 44. Be6 {[%emt 0:04:08]} Re4 {[%emt 0:01:30]} 45. Rg6 {[%emt 0:04:50]} Kb6 {[%emt 0:02:13]} 46. Kg3 {[%emt 0:04:07]} Rg4+ {[%emt 0:00:38]} 47. Kf3 {[%emt 0:00:43]} Rf4+ {[%emt 0:00:16]} 48. Ke3 {[%emt 0:00:56]} Re4+ {[%emt 0:00:27]} 49. Kd2 {[%emt 0:00:31]} Rf4 {[%emt 0:00:31]} 50. Ke2 {[%emt 0:00:30]} g4 {[%emt 0:00:41]} 51. Rf6 {[%emt 0:00:50]} Re4+ {[%emt 0:00:16]} 52. Kf1 {[%emt 0:00:26]} Rd4 {[%emt 0:02:29]} 53. Rxf5 {[%emt 0:00:44]} Rd2 {[%emt 0:00:10]} 54. b4 {[%emt 0:00:18]} Rd4 {[%emt 0:00:15]} 55. Rg5 {[%emt 0:03:15]} Rxb4 {[%emt 0:00:15]} 56. Rxg4 {[%emt 0:01:01]} Rb1+ {[%emt 0:00:54]} 57. Ke2 {[%emt 0:00:23]} Kc5 {[%emt 0:00:07]} 58. f4 {[%emt 0:01:32]} Kd6 {[%emt 0:00:08]} 59. f5 {[%emt 0:00:27]} Rb5 {[%emt 0:00:33]} 60. Rd4+ {[%emt 0:00:56]} Kc5 {[%emt 0:01:09]} 61. Rd7 {[%emt 0:01:32]} Kb6 {[%emt 0:00:25]} 62. Kf3 {[%emt 0:00:31]} Kc5 {[%emt 0:00:37]} 63. f6 {[%emt 0:00:41]} Rb1 {[%emt 0:00:10]} 64. Bf5 {[%emt 0:00:57]} Rf1+ {[%emt 0:00:17]} 65. Kg4 {[%emt 0:00:32]} Rg1+ {[%emt 0:00:06]} 66. Kh5 {[%emt 0:00:28]} Rh1+ {[%emt 0:00:11]} 67. Kg6 {[%emt 0:00:13]} Rg1+ {[%emt 0:00:10]} 68. Kf7 {[%emt 0:00:37]} Rf1 {[%emt 0:00:10]} 69. Be6 {[%emt 0:00:16]} Rg1 {[%emt 0:00:21]} 70. Ke7 {[%emt 0:00:23]} Kb6 {[%emt 0:00:33]} 71. f7 {[%emt 0:00:21]} Rf1 {[%emt 0:00:06]} 72. f8=Q {[%emt 0:00:26]} Rxf8 {[%emt 0:00:07]} 73. Kxf8 {[%emt 0:00:09]} c5 {[%emt 0:00:11]} 74. Rd2 {[%emt 0:00:43]} Ka5 {[%emt 0:00:11]} 75. Ke7 {[%emt 0:00:21]} Kb6 {[%emt 0:00:12]} 76. Kd7 {[%emt 0:00:17]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.20"]
[Round "2.7"]
[White "Samson, Anna Rao. T"]
[Black "Polukhin, Sergey"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1573"]
[BlackElo "1410"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:13]} g6 {[%emt 0:00:10]} 4. Nc3 {[%emt 0:00:25]} Bg7 {[%emt 0:00:10]} 5. d3 {[%emt 0:00:20]} Nf6 {[%emt 0:00:44]} 6. Bg5 {[%emt 0:00:28]} Nd4 {[%emt 0:01:19]} 7. Nxd4 {[%emt 0:01:02]} cxd4 {[%emt 0:00:04]} 8. Nd5 {[%emt 0:00:13]} Nxd5 {[%emt 0:00:47]} 9. exd5 {[%emt 0:00:09]} Qa5+ {[%emt 0:00:03]} 10. Bd2 {[%emt 0:00:51]} Qxb5 {[%emt 0:00:02]} 11. O-O {[%emt 0:01:44]} Qxd5 {[%emt 0:00:11]} 12. Re1 {[%emt 0:00:23]} e6 {[%emt 0:00:31]} 13. Rc1 {[%emt 0:01:33]} O-O {[%emt 0:00:07]} 14. c3 {[%emt 0:01:22]} dxc3 {[%emt 0:00:15]} 15. Bxc3 {[%emt 0:00:21]} Bxc3 {[%emt 0:00:27]} 16. Rxc3 {[%emt 0:00:07]} b5 {[%emt 0:00:13]} 17. Rb3 {[%emt 0:01:24]} Bb7 {[%emt 0:00:16]} 18. f3 {[%emt 0:00:05]} a5 {[%emt 0:00:13]} 19. Qd2 {[%emt 0:01:17]} a4 {[%emt 0:00:39]} 20. Rb4 {[%emt 0:00:07]} a3 {[%emt 0:00:31]} 21. bxa3 {[%emt 0:00:26]} Rxa3 {[%emt 0:00:06]} 22. Qb2 {[%emt 0:00:20]} Rxa2 {[%emt 0:01:00]} 23. Qb1 {[%emt 0:01:07]} Qc5+ {[%emt 0:00:08]} 24. Kh1 {[%emt 0:00:19]} Qf2 {[%emt 0:00:07]} 25. Rg1 {[%emt 0:01:27]} Bxf3 {[%emt 0:00:06]} 26. Qf1 {[%emt 0:01:29]} Qxf1 {[%emt 0:00:12]} 27. Rxf1 {[%emt 0:00:07]} Bxg2+ {[%emt 0:00:05]} 28. Kg1 {[%emt 0:00:04]} Bxf1 {[%emt 0:00:05]} 29. Kxf1 {[%emt 0:00:10]} Rc8 {[%emt 0:00:08]} 30. Rb1 {[%emt 0:00:18]} b4 {[%emt 0:00:04]} 31. Ke1 {[%emt 0:00:39]} b3 {[%emt 0:00:06]} 32. Kd1 {[%emt 0:00:27]} Rcc2 {[%emt 0:00:20]} 33. Rxb3 {[%emt 0:00:30]} Rxh2 {[%emt 0:00:01]} 34. Rb2 {[%emt 0:00:45]} Raxb2 {[%emt 0:00:10]} 35. Kc1 {[%emt 0:00:05]} Rbg2 {[%emt 0:00:05]} 36. Kd1 {[%emt 0:00:15]} Rh1# {[%emt 0:00:06]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.20"]
[Round "2.8"]
[White "Iljin, Viktor"]
[Black "Aryslanov, Leonidas"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1066"]
[BlackElo "1121"]
[Annotator "NA"]
[PlyCount "109"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:00]} c5 {[%emt 0:00:57]} 2. dxc5 {[%emt 0:01:13]} Nc6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:10]} e6 {[%emt 0:00:34]} 4. Be3 {[%emt 0:01:51]} Qa5+ {[%emt 0:01:36]} 5. Qd2 {[%emt 0:01:28]} Qxd2+ {[%emt 0:00:15]} 6. Nbxd2 {[%emt 0:00:11]} f5 {[%emt 0:01:24]} 7. Nb3 {[%emt 0:02:29]} e5 {[%emt 0:00:57]} 8. g3 {[%emt 0:00:34]} Nb4 {[%emt 0:01:21]} 9. Kd1 {[%emt 0:00:55]} d6 {[%emt 0:00:56]} 10. cxd6 {[%emt 0:00:25]} Bxd6 {[%emt 0:00:13]} 11. Bc5 {[%emt 0:00:16]} Bxc5 {[%emt 0:00:37]} 12. Nxc5 {[%emt 0:01:05]} Nf6 {[%emt 0:00:28]} 13. Nxe5 {[%emt 0:00:35]} b6 {[%emt 0:00:50]} 14. Ncd3 {[%emt 0:00:20]} Nxd3 {[%emt 0:01:39]} 15. Nxd3 {[%emt 0:00:12]} O-O {[%emt 0:00:16]} 16. Bg2 {[%emt 0:00:21]} Rb8 {[%emt 0:00:31]} 17. Kd2 {[%emt 0:00:37]} Rd8 {[%emt 0:00:31]} 18. Rad1 {[%emt 0:00:13]} Ng4 {[%emt 0:02:00]} 19. Kc1 {[%emt 0:00:50]} Ba6 {[%emt 0:00:58]} 20. Rdf1 {[%emt 0:01:12]} Bxd3 {[%emt 0:00:47]} 21. exd3 {[%emt 0:00:18]} Rbc8 {[%emt 0:01:09]} 22. Kd2 {[%emt 0:00:41]} a5 {[%emt 0:01:32]} 23. Bh3 {[%emt 0:00:33]} b5 {[%emt 0:00:28]} 24. Bxg4 {[%emt 0:00:13]} fxg4 {[%emt 0:00:10]} 25. Re1 {[%emt 0:00:06]} Rf8 {[%emt 0:00:48]} 26. Re2 {[%emt 0:00:14]} a4 {[%emt 0:00:33]} 27. a3 {[%emt 0:00:09]} Rb8 {[%emt 0:00:33]} 28. Rhe1 {[%emt 0:00:28]} b4 {[%emt 0:00:31]} 29. axb4 {[%emt 0:00:29]} Rxb4 {[%emt 0:00:10]} 30. Kc1 {[%emt 0:00:16]} Rfb8 {[%emt 0:01:26]} 31. Re8+ {[%emt 0:00:15]} Kf7 {[%emt 0:00:45]} 32. Rxb8 {[%emt 0:00:04]} Rxb8 {[%emt 0:00:13]} 33. Re4 {[%emt 0:00:01]} Ra8 {[%emt 0:00:34]} 34. Rxg4 {[%emt 0:00:08]} a3 {[%emt 0:00:09]} 35. bxa3 {[%emt 0:00:07]} Rxa3 {[%emt 0:00:08]} 36. Kb2 {[%emt 0:00:10]} Ra5 {[%emt 0:00:18]} 37. c4 {[%emt 0:00:18]} Rf5 {[%emt 0:00:24]} 38. Rf4 {[%emt 0:00:09]} Rxf4 {[%emt 0:00:13]} 39. gxf4 {[%emt 0:00:06]} Ke7 {[%emt 0:00:09]} 40. d4 {[%emt 0:00:04]} Kd7 {[%emt 0:00:32]} 41. Kb3 {[%emt 0:00:10]} g6 {[%emt 0:00:00]} 42. f3 {[%emt 0:00:00]} h6 {[%emt 0:00:07]} 43. h3 {[%emt 0:00:00]} g5 {[%emt 0:00:21]} 44. f5 {[%emt 0:00:07]} Ke7 {[%emt 0:00:15]} 45. c5 {[%emt 0:00:10]} Kf6 {[%emt 0:00:15]} 46. c6 {[%emt 0:00:28]} Kxf5 {[%emt 0:00:15]} 47. c7 {[%emt 0:00:16]} Kf4 {[%emt 0:00:25]} 48. c8=Q {[%emt 0:00:11]} Kxf3 {[%emt 0:00:08]} 49. d5 {[%emt 0:00:06]} h5 {[%emt 0:00:19]} 50. Qf5+ {[%emt 0:00:12]} Ke3 {[%emt 0:00:17]} 51. Qxg5+ {[%emt 0:00:07]} Kd4 {[%emt 0:00:10]} 52. d6 {[%emt 0:00:11]} Ke4 {[%emt 0:00:16]} 53. d7 {[%emt 0:00:18]} Kd3 {[%emt 0:00:31]} 54. Qe7 {[%emt 0:00:34]} Kd4 {[%emt 0:00:25]} 55. d8=R# {[%emt 0:00:10]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.21"]
[Round "3.1"]
[White "Truskavetsky, Alexandr"]
[Black "Triapishko, Alexandr"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2371"]
[BlackElo "2506"]
[Annotator "ChessBase"]
[PlyCount "84"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:00]} e5 {[%emt 0:06:41]} 2. Nf3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:19]} 3. d4 {[%emt 0:01:38]} exd4 {[%emt 0:01:17]} 4. Bc4 {[%emt 0:00:44]} Nf6 {[%emt 0:21:06]} 5. e5 {[%emt 0:01:13]} d5 {[%emt 0:07:09]} 6. Bb5 {[%emt 0:00:39]} Nd7 {[%emt 0:02:05]} 7. O-O {[%emt 0:11:00]} Be7 {[%emt 0:02:56]} 8. Re1 {[%emt 0:35:41]} O-O {[%emt 0:05:33]} 9. Bxc6 {[%emt 0:00:30]} bxc6 {[%emt 0:00:08]} 10. Nxd4 {[%emt 0:00:06]} Nb8 {[%emt 0:02:23]} 11. f4 {[%emt 0:14:21]} c5 {[%emt 0:04:03]} 12. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:07:20]} 13. Nc3 {[%emt 0:04:13]} d4 {[%emt 0:05:01]} 14. Ne4 {[%emt 0:00:37]} Qd5 {[%emt 0:07:34]} 15. b3 {[%emt 0:04:49]} c4 {[%emt 0:09:26]} 16. Qe2 {[%emt 0:01:39]} c3 {[%emt 0:03:50]} 17. Rd1 {[%emt 0:06:55]} Bf5 {[%emt 0:00:46]} 18. Ng3 {[%emt 0:00:56]} Bg4 {[%emt 0:01:30]} 19. Ne4 {[%emt 0:04:16]} Rad8 {[%emt 0:03:56]} 20. h3 {[%emt 0:00:15]} Bf5 {[%emt 0:01:46]} 21. Ng3 {[%emt 0:00:57]} d3 {[%emt 0:03:09]} 22. Qf1 {[%emt 0:02:50]} Qc5+ {[%emt 0:01:53]} 23. Kh2 {[%emt 0:00:12]} Bc8 {[%emt 0:00:50]} 24. cxd3 {[%emt 0:02:33]} c2 {[%emt 0:00:55]} 25. Re1 {[%emt 0:00:20]} Qd5 {[%emt 0:00:42]} 26. f5 {[%emt 0:01:24]} Bb4 {[%emt 0:00:29]} 27. Bd2 {[%emt 0:01:13]} Bxd2 {[%emt 0:00:27]} 28. Nxd2 {[%emt 0:00:02]} Nxe5 {[%emt 0:00:30]} 29. Rec1 {[%emt 0:00:43]} Ba6 {[%emt 0:00:43]} 30. Nc4 {[%emt 0:00:17]} Bxc4 {[%emt 0:00:26]} 31. bxc4 {[%emt 0:00:54]} Qxd3 {[%emt 0:00:35]} 32. Qxd3 {[%emt 0:00:05]} Rxd3 {[%emt 0:00:08]} 33. Rxc2 {[%emt 0:00:06]} Rb8 {[%emt 0:00:21]} 34. f6 {[%emt 0:01:18]} gxf6 {[%emt 0:00:49]} 35. Rf1 {[%emt 0:00:12]} Nd7 {[%emt 0:00:41]} 36. Nf5 {[%emt 0:00:40]} Kf8 {[%emt 0:00:28]} 37. Rf4 {[%emt 0:00:32]} Ne5 {[%emt 0:00:29]} 38. Rh4 {[%emt 0:00:30]} Kg8 {[%emt 0:00:12]} 39. Ne7+ {[%emt 0:00:31]} Kg7 {[%emt 0:00:33]} 40. Nf5+ {[%emt 0:00:19]} Kg8 {[%emt 0:00:33]} 41. Ne7+ {[%emt 0:00:09]} Kg7 {[%emt 0:00:41]} 42. Nf5+ {[%emt 0:00:18]} Kg8 {[%emt 0:00:27]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.21"]
[Round "3.2"]
[White "Tomilova, Elena"]
[Black "Chos, Alexey"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2256"]
[BlackElo "2296"]
[Annotator "ChessBase"]
[PlyCount "172"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:08:42]} 2. Nf3 {[%emt 0:00:06]} g6 {[%emt 0:00:33]} 3. c4 {[%emt 0:00:15]} Bg7 {[%emt 0:00:05]} 4. e3 {[%emt 0:00:04]} O-O {[%emt 0:00:10]} 5. Be2 {[%emt 0:00:05]} d6 {[%emt 0:00:14]} 6. Nc3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:51]} 7. d5 {[%emt 0:00:42]} Nb8 {[%emt 0:00:01]} 8. e4 {[%emt 0:01:39]} c5 {[%emt 0:00:30]} 9. h3 {[%emt 0:00:24]} e6 {[%emt 0:00:06]} 10. O-O {[%emt 0:00:22]} exd5 {[%emt 0:00:06]} 11. exd5 {[%emt 0:00:08]} Re8 {[%emt 0:01:04]} 12. Re1 {[%emt 0:00:17]} Ne4 {[%emt 0:01:00]} 13. Nxe4 {[%emt 0:02:35]} Rxe4 {[%emt 0:00:01]} 14. Bd3 {[%emt 0:00:11]} Rxe1+ {[%emt 0:00:11]} 15. Qxe1 {[%emt 0:00:10]} Na6 {[%emt 0:02:49]} 16. Bg5 {[%emt 0:06:34]} Bf6 {[%emt 0:00:16]} 17. Bxf6 {[%emt 0:04:00]} Qxf6 {[%emt 0:00:12]} 18. Qe8+ {[%emt 0:00:20]} Kg7 {[%emt 0:00:01]} 19. Re1 {[%emt 0:03:49]} Rb8 {[%emt 0:00:07]} 20. Qe7 {[%emt 0:08:36]} Qxe7 {[%emt 0:00:55]} 21. Rxe7 {[%emt 0:00:01]} Kf8 {[%emt 0:00:21]} 22. Re3 {[%emt 0:02:34]} Nb4 {[%emt 0:00:42]} 23. Bf1 {[%emt 0:04:19]} h6 {[%emt 0:04:22]} 24. a3 {[%emt 0:01:03]} Na6 {[%emt 0:00:44]} 25. g4 {[%emt 0:04:29]} Nc7 {[%emt 0:02:31]} 26. Nd2 {[%emt 0:04:07]} Bd7 {[%emt 0:00:12]} 27. Ne4 {[%emt 0:01:26]} Ne8 {[%emt 0:00:11]} 28. Be2 {[%emt 0:06:15]} b6 {[%emt 0:00:56]} 29. Kf1 {[%emt 0:02:51]} Rb7 {[%emt 0:00:52]} 30. Ke1 {[%emt 0:01:47]} Bc8 {[%emt 0:00:08]} 31. Bd1 {[%emt 0:00:28]} a6 {[%emt 0:01:52]} 32. a4 {[%emt 0:00:43]} Re7 {[%emt 0:00:30]} 33. Kd2 {[%emt 0:00:22]} f5 {[%emt 0:00:22]} 34. Ng3 {[%emt 0:02:19]} Rxe3 {[%emt 0:00:42]} 35. Kxe3 {[%emt 0:00:13]} Ng7 {[%emt 0:00:23]} 36. f4 {[%emt 0:02:57]} fxg4 {[%emt 0:02:10]} 37. hxg4 {[%emt 0:00:38]} Ke7 {[%emt 0:00:30]} 38. Be2 {[%emt 0:00:50]} Bd7 {[%emt 0:00:17]} 39. b3 {[%emt 0:00:19]} Kf7 {[%emt 0:01:19]} 40. Ne4 {[%emt 0:00:24]} Ne8 {[%emt 0:00:52]} 41. Bf3 {[%emt 0:02:10]} Ke7 {[%emt 0:00:25]} 42. Ng3 {[%emt 0:01:10]} Ng7 {[%emt 0:01:21]} 43. Be2 {[%emt 0:02:28]} Be8 {[%emt 0:00:23]} 44. f5 {[%emt 0:02:18]} gxf5 {[%emt 0:00:50]} 45. gxf5 {[%emt 0:00:08]} Bf7 {[%emt 0:01:42]} 46. Kf4 {[%emt 0:00:25]} Ne8 {[%emt 0:00:40]} 47. Bd1 {[%emt 0:03:11]} Nf6 {[%emt 0:00:11]} 48. Be2 {[%emt 0:00:27]} Bg8 {[%emt 0:01:17]} 49. Bf3 {[%emt 0:00:22]} Bh7 {[%emt 0:00:16]} 50. Be2 {[%emt 0:00:22]} Bg8 {[%emt 0:00:50]} 51. Bf3 {[%emt 0:00:10]} Bf7 {[%emt 0:00:10]} 52. Be2 {[%emt 0:00:16]} Be8 {[%emt 0:01:07]} 53. Bf3 {[%emt 0:00:18]} Bd7 {[%emt 0:00:06]} 54. Bg2 {[%emt 0:01:02]} b5 {[%emt 0:03:05]} 55. cxb5 {[%emt 0:08:31]} axb5 {[%emt 0:00:13]} 56. a5 {[%emt 0:00:03]} Bc8 {[%emt 0:00:03]} 57. Nf1 {[%emt 0:02:12]} Nd7 {[%emt 0:03:14]} 58. Ng3 {[%emt 0:01:33]} Bb7 {[%emt 0:01:16]} 59. Nf1 {[%emt 0:06:46]} Ne5 {[%emt 0:00:36]} 60. Be4 {[%emt 0:01:59]} b4 {[%emt 0:02:01]} 61. Ng3 {[%emt 0:01:47]} Ba6 {[%emt 0:00:49]} 62. Bc2 {[%emt 0:02:12]} c4 {[%emt 0:01:17]} 63. Ne4 {[%emt 0:00:56]} Nd7 {[%emt 0:00:37]} 64. bxc4 {[%emt 0:01:28]} Bxc4 {[%emt 0:00:02]} 65. Ba4 {[%emt 0:00:14]} Nf6 {[%emt 0:01:03]} 66. Nxf6 {[%emt 0:04:47]} Kxf6 {[%emt 0:00:03]} 67. Ke4 {[%emt 0:00:07]} h5 {[%emt 0:00:58]} 68. Kd4 {[%emt 0:00:12]} Ba6 {[%emt 0:00:09]} 69. Bd1 {[%emt 0:01:17]} h4 {[%emt 0:01:03]} 70. Bg4 {[%emt 0:00:02]} Kg5 {[%emt 0:00:45]} 71. Bh3 {[%emt 0:00:22]} Be2 {[%emt 0:01:31]} 72. Ke3 {[%emt 0:00:27]} b3 {[%emt 0:00:54]} 73. Kd2 {[%emt 0:00:33]} Bc4 {[%emt 0:00:12]} 74. f6 {[%emt 0:02:45]} Kxf6 {[%emt 0:00:11]} 75. Bc8 {[%emt 0:00:10]} Ke5 {[%emt 0:01:30]} 76. a6 {[%emt 0:01:40]} h3 {[%emt 0:01:10]} 77. Bxh3 {[%emt 0:00:43]} Bxa6 {[%emt 0:00:03]} 78. Kc3 {[%emt 0:00:52]} Bc4 {[%emt 0:00:04]} 79. Bg2 {[%emt 0:01:14]} Bxd5 {[%emt 0:00:29]} 80. Bf1 {[%emt 0:00:09]} Be6 {[%emt 0:00:15]} 81. Bd3 {[%emt 0:00:12]} Kf4 {[%emt 0:00:09]} 82. Bh7 {[%emt 0:00:33]} Bf5 {[%emt 0:02:02]} 83. Bg8 {[%emt 0:00:12]} Bc2 {[%emt 0:00:06]} 84. Kd4 {[%emt 0:00:01]} b2 {[%emt 0:01:43]} 85. Ba2 {[%emt 0:00:35]} Be4 {[%emt 0:00:03]} 86. Kc3 {[%emt 0:00:15]} b1=Q {[%emt 0:00:07]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.21"]
[Round "3.3"]
[White "Demidov, Mikhail"]
[Black "Kryakvin, Dmitry"]
[Result "1/2-1/2"]
[WhiteElo "2551"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "19"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,19,18,0]} 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 {[#]} Nh5 $146 ({Predecessor:} 6... a6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. Bd3 Bd6 11. Bg5 Be7 12. Bxf6 Bxf6 13. O-O O-O 14. Rac1 g6 15. a3 h5 16. Rfd1 Kg7 17. Na4 Qd6 18. Nc5 Rab8 19. b4 {½-½ (43) Firouzja,A (2759)-Giri,A (2776) Chess24.com INT 2021}) 7. Bd2 (7. Be5 e6 8. e3 Be7 9. Bd3 O-O 10. h3 Qb6 11. Qb1 g6 12. Bh2 Bd7 13. O-O Rfc8 14. Rc1 Nf6 15. Na4 Qd8 16. Nc5 Nb4 17. Bf1 {1-0 (87) Demidov,M (2520)-Kryakvin,D (2588) Khanty-Mansiysk 2018}) 7... Nf6 8. Bf4 Nh5 9. Bd2 Nf6 10. Bf4 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.21"]
[Round "3.4"]
[White "Polukhin, Sergey"]
[Black "Polukhin, Alexander"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1410"]
[BlackElo "2152"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:06]} 2. f4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:05]} 3. Bb5 {[%emt 0:00:17]} e6 {[%emt 0:00:11]} 4. Nf3 {[%emt 0:00:27]} Nge7 {[%emt 0:00:06]} 5. O-O {[%emt 0:00:39]} a6 {[%emt 0:00:04]} 6. Be2 {[%emt 0:00:06]} d5 {[%emt 0:00:05]} 7. d3 {[%emt 0:02:11]} g6 {[%emt 0:00:07]} 8. c3 {[%emt 0:02:32]} Bg7 {[%emt 0:00:06]} 9. Na3 {[%emt 0:03:47]} O-O {[%emt 0:00:25]} 10. Qe1 {[%emt 0:07:32]} b5 {[%emt 0:00:38]} 11. Nc2 {[%emt 0:02:38]} Bb7 {[%emt 0:00:11]} 12. Qf2 {[%emt 0:06:10]} d4 {[%emt 0:05:04]} 13. cxd4 {[%emt 0:04:17]} Nxd4 {[%emt 0:02:41]} 14. Ncxd4 {[%emt 0:03:13]} cxd4 {[%emt 0:00:13]} 15. e5 {[%emt 0:04:29]} Nc6 {[%emt 0:04:33]} 16. Ng5 {[%emt 0:06:56]} Qe7 {[%emt 0:10:46]} 17. Ne4 {[%emt 0:08:48]} Rad8 {[%emt 0:04:02]} 18. Bd2 {[%emt 0:02:25]} Ba8 {[%emt 0:17:12]} 19. Rac1 {[%emt 0:05:21]} Rc8 {[%emt 0:08:53]} 20. a3 {[%emt 0:04:49]} Rb8 {[%emt 0:10:33]} 21. Bf3 {[%emt 0:06:36]} Rb6 {[%emt 0:04:44]} 22. Nd6 {[%emt 0:14:24]} Qd7 {[%emt 0:11:06]} 23. Bxc6 {[%emt 0:02:39]} Rxc6 {[%emt 0:00:15]} 24. Qxd4 {[%emt 0:00:08]} Rd8 {[%emt 0:03:11]} 25. Ba5 {[%emt 0:01:17]} Rdc8 {[%emt 0:04:27]} 26. Rxc6 {[%emt 0:03:10]} Rxc6 {[%emt 0:00:30]} 27. Bb4 {[%emt 0:03:08]} Rc2 {[%emt 0:00:50]} 28. Rf2 {[%emt 0:01:27]} Rc1+ {[%emt 0:02:19]} 29. Rf1 {[%emt 0:00:06]} Rc2 {[%emt 0:00:46]} 30. Rf2 {[%emt 0:00:18]} Rc1+ {[%emt 0:00:40]} 31. Rf1 {[%emt 0:00:10]} Rc2 {[%emt 0:00:12]} 32. Rf2 {[%emt 0:00:03]} Rc1+ {[%emt 0:00:07]} 33. Rf1 {[%emt 0:00:06]} Rc2 {[%emt 0:00:19]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.21"]
[Round "3.5"]
[White "Baranov, Jury"]
[Black "Tihonov, Gennady"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2147"]
[BlackElo "1827"]
[Annotator "ChessBase"]
[PlyCount "113"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:50]} d5 {[%emt 0:00:07]} 2. Bf4 {[%emt 0:00:21]} Nf6 {[%emt 0:00:19]} 3. e3 {[%emt 0:00:11]} c5 {[%emt 0:01:03]} 4. Nf3 {[%emt 0:00:48]} Qb6 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:03:18]} Bd7 {[%emt 0:00:14]} 6. Rb1 {[%emt 0:10:51]} e6 {[%emt 0:01:00]} 7. Be2 {[%emt 0:02:30]} Na6 {[%emt 0:04:40]} 8. Ne5 {[%emt 0:01:47]} Nc7 {[%emt 0:09:33]} 9. O-O {[%emt 0:01:59]} Be7 {[%emt 0:00:46]} 10. dxc5 {[%emt 0:07:11]} Qxc5 {[%emt 0:01:40]} 11. Qd4 {[%emt 0:04:31]} Qxd4 {[%emt 0:01:53]} 12. exd4 {[%emt 0:00:02]} Rc8 {[%emt 0:02:12]} 13. Rbc1 {[%emt 0:04:24]} O-O {[%emt 0:01:43]} 14. Nxd7 {[%emt 0:03:05]} Nxd7 {[%emt 0:00:06]} 15. Nb5 {[%emt 0:03:36]} Nxb5 {[%emt 0:00:25]} 16. Bxb5 {[%emt 0:00:00]} Nb6 {[%emt 0:02:24]} 17. Bd3 {[%emt 0:00:09]} Rfd8 {[%emt 0:03:48]} 18. b3 {[%emt 0:09:05]} h6 {[%emt 0:06:40]} 19. Bd2 {[%emt 0:02:22]} Bf6 {[%emt 0:00:46]} 20. c3 {[%emt 0:00:20]} Bg5 {[%emt 0:06:55]} 21. f4 {[%emt 0:00:21]} Bf6 {[%emt 0:00:37]} 22. Rce1 {[%emt 0:00:37]} Nd7 {[%emt 0:03:46]} 23. g4 {[%emt 0:01:25]} g5 {[%emt 0:02:08]} 24. Rf3 {[%emt 0:11:51]} Kg7 {[%emt 0:01:09]} 25. Bb5 {[%emt 0:03:32]} a6 {[%emt 0:13:02]} 26. Bxd7 {[%emt 0:01:07]} Rxd7 {[%emt 0:00:01]} 27. f5 {[%emt 0:00:15]} Re7 {[%emt 0:01:50]} 28. fxe6 {[%emt 0:03:16]} Rxe6 {[%emt 0:01:37]} 29. Kf1 {[%emt 0:02:32]} Kg6 {[%emt 0:05:10]} 30. h3 {[%emt 0:04:45]} Rce8 {[%emt 0:02:49]} 31. Rxe6 {[%emt 0:04:20]} fxe6 {[%emt 0:01:10]} 32. Ke2 {[%emt 0:00:45]} Rh8 {[%emt 0:01:51]} 33. Kd3 {[%emt 0:02:21]} h5 {[%emt 0:00:32]} 34. gxh5+ {[%emt 0:03:09]} Rxh5 {[%emt 0:00:06]} 35. c4 {[%emt 0:02:34]} Rh4 {[%emt 0:00:42]} 36. Be3 {[%emt 0:00:16]} g4 {[%emt 0:01:17]} 37. hxg4 {[%emt 0:00:51]} Rxg4 {[%emt 0:00:03]} 38. c5 {[%emt 0:00:42]} Kf7 {[%emt 0:04:15]} 39. b4 {[%emt 0:00:42]} Rg2 {[%emt 0:00:53]} 40. Bf2 {[%emt 0:00:16]} Ke7 {[%emt 0:00:43]} 41. a4 {[%emt 0:00:21]} Rh2 {[%emt 0:01:26]} 42. b5 {[%emt 0:00:44]} axb5 {[%emt 0:01:33]} 43. axb5 {[%emt 0:00:01]} Bh4 {[%emt 0:01:20]} 44. Be3 {[%emt 0:01:58]} Rb2 {[%emt 0:02:19]} 45. Rh3 {[%emt 0:00:48]} Bf6 {[%emt 0:03:30]} 46. Rh7+ {[%emt 0:00:20]} Kd8 {[%emt 0:00:15]} 47. Rxb7 {[%emt 0:00:32]} Rb3+ {[%emt 0:00:16]} 48. Kd2 {[%emt 0:00:48]} Rb4 {[%emt 0:00:21]} 49. Kc3 {[%emt 0:01:01]} Rc4+ {[%emt 0:01:03]} 50. Kd3 {[%emt 0:00:01]} e5 {[%emt 0:00:20]} 51. dxe5 {[%emt 0:00:24]} Bxe5 {[%emt 0:00:10]} 52. c6 {[%emt 0:00:13]} Rc3+ {[%emt 0:00:35]} 53. Kd2 {[%emt 0:00:14]} d4 {[%emt 0:02:36]} 54. Bg5+ {[%emt 0:02:30]} Kc8 {[%emt 0:01:22]} 55. Re7 {[%emt 0:01:04]} Rc5 {[%emt 0:02:24]} 56. Re8+ {[%emt 0:00:15]} Kc7 {[%emt 0:00:18]} 57. Rxe5 {[%emt 0:00:06]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.21"]
[Round "3.6"]
[White "Brusilovskiy, Boris"]
[Black "Iljin, Viktor"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2067"]
[BlackElo "1066"]
[Annotator "NA"]
[PlyCount "116"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,116,94,87,165,104,106,107,32767,105,32767,93,143,122,139,144,142,141,139,140,149,143,199,188,183,160,169,32767,32767,32767,32767,32767,32767,0,170,32767,205,199,32767,203,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,32767,867,247,466,32767,82,20,34,4,153,160,176,32767,474,32767,787,962,1011,32767,371,422,348,536,417,512,624,674,633,689,777,877,768,1147,1032,1020,937,1369,1441,2147,5214,29974,29965,29968,29973,32767,32767,32767,32767,32767,32767,29986,29982,32767,29989,29987,29987,29987,29992,32767,29998]} 1. e4 {[%emt 0:00:04]} d6 {[%emt 0:00:15]} 2. d4 {[%emt 0:00:21]} Nd7 {[%emt 0:00:19]} 3. Nf3 {[%emt 0:00:28]} c5 {[%emt 0:00:17]} 4. c3 {[%emt 0:00:48]} g6 {[%emt 0:00:52]} 5. Bc4 {[%emt 0:00:44]} Nb6 {[%emt 0:00:44]} (5... e6 $16 {was worth a try.}) 6. Bb3 {[%emt 0:01:06]} c4 {[%emt 0:00:52]} 7. Bc2 {[%emt 0:00:22] Decoy} Bg7 {[%emt 0:00:23]} 8. a4 {[%emt 0:01:51]} a5 {[%emt 0:00:36]} 9. O-O {[%emt 0:01:02]} Bg4 {[%emt 0:00:28]} 10. h3 {[%emt 0:00:44]} Bxf3 {[%emt 0:00:17]} 11. Qxf3 {[%emt 0:00:11]} ({Don't play} 11. gxf3 $6 Qd7 $11) 11... Nf6 {[%emt 0:00:31]} 12. Bf4 {[%emt 0:04:34]} O-O {[%emt 0:00:49]} 13. Na3 {[%emt 0:01:24]} d5 {[%emt 0:00:55] [#]} 14. e5 $1 {[%emt 0:03:57]} Nfd7 {[%emt 0:00:07]} 15. Nb5 {[%emt 0:01:39]} e6 {[%emt 0:02:02]} 16. Qe3 {[%emt 0:00:55]} Nc8 {[%emt 0:01:26]} 17. h4 {[%emt 0:03:24]} Qb6 {[%emt 0:01:32]} 18. Rfb1 {[%emt 0:04:03]} Na7 {[%emt 0:00:35]} 19. Nd6 {[%emt 0:01:17]} Nc8 {[%emt 0:00:28] [#]} 20. Nb5 $2 {[%emt 0:04:27]} ({White must play} 20. Nxc8 $1 $18 Rfxc8 21. h5) 20... Na7 $1 {[%emt 0:01:29]} 21. Nxa7 {[%emt 0:09:15]} Qxa7 {[%emt 0:00:26]} 22. h5 {[%emt 0:00:19]} Rfe8 {[%emt 0:00:43]} 23. g4 {[%emt 0:01:22]} b6 {[%emt 0:00:20]} 24. Kg2 {[%emt 0:00:27]} Kf8 {[%emt 0:09:29]} 25. Rh1 {[%emt 0:07:52]} Kg8 {[%emt 0:06:43]} 26. Bh6 {[%emt 0:03:23]} Nf8 {[%emt 0:02:39]} 27. Rh3 {[%emt 0:07:31]} Qc7 {[%emt 0:01:36]} 28. Rah1 {[%emt 0:00:48]} Ra7 {[%emt 0:00:22]} 29. Bxg7 {[%emt 0:05:44]} Kxg7 {[%emt 0:00:20]} 30. Qf4 $2 {[%emt 0:14:32]} (30. hxg6 fxg6 {[#]} 31. Bxg6 $1 {[%mdl 512]} Kxg6 32. Qh6+ Kf7 33. Qg5) 30... Qe7 $2 {[%emt 0:05:56]} (30... Qd8 31. hxg6 fxg6) 31. g5 {[%emt 0:00:29]} Kg8 {[%emt 0:03:24]} 32. Qh4 {[%emt 0:03:47]} (32. Qd2 $16) 32... Rb8 $1 {[%emt 0:03:25]} 33. Rf3 {[%emt 0:01:34]} Rbb7 $2 {[%emt 0:05:50]} (33... b5 $1 $11) 34. Rf6 {[%emt 0:00:30]} Qe8 {[%emt 0:00:16]} 35. Rh3 {[%emt 0:00:53]} Rc7 $2 {[%emt 0:01:01]} (35... Ra8 36. Rhf3 Qe7) 36. Rhf3 {[%emt 0:00:47]} Rab7 {[%emt 0:01:26]} 37. hxg6 {[%emt 0:00:48]} Nxg6 {[%emt 0:01:17]} 38. Qh6 {[%emt 0:03:04]} Qf8 {[%emt 0:02:17]} 39. Bxg6 {[%emt 0:01:01] Pin} Qxh6 {[%emt 0:01:16] [#]} 40. Bxf7+ $1 {[%emt 0:00:12]} Rxf7 {[%emt 0:00:17]} 41. gxh6 {[%emt 0:01:45]} Kf8 {[%emt 0:00:42]} 42. Rxe6 {[%emt 0:00:33]} Rxf3 {[%emt 0:00:53]} 43. Kxf3 {[%emt 0:00:05]} Kf7 {[%emt 0:00:41]} 44. Rd6 {[%emt 0:00:24]} b5 {[%emt 0:00:12]} 45. Rxd5 {[%emt 0:00:22]} bxa4 {[%emt 0:00:27]} 46. Rxa5 {[%emt 0:00:13]} Rxb2 {[%emt 0:00:06]} 47. Rxa4 {[%emt 0:00:13]} Kg6 {[%emt 0:00:10]} 48. Rxc4 {[%emt 0:00:35]} Kxh6 {[%emt 0:00:11]} 49. d5 {[%emt 0:00:14]} Kg6 {[%emt 0:00:13]} 50. d6 {[%emt 0:00:31]} Kf7 {[%emt 0:00:14]} 51. d7 {[%emt 0:01:59]} Ke7 {[%emt 0:00:17]} 52. Rd4 {[%emt 0:00:18]} Kd8 {[%emt 0:00:34]} 53. e6 {[%emt 0:00:24]} Rb8 {[%emt 0:00:05]} 54. Kg4 {[%emt 0:00:43]} Ke7 {[%emt 0:00:08]} 55. f4 {[%emt 0:00:34]} Rg8+ {[%emt 0:00:08]} 56. Kh5 {[%emt 0:00:25]} Kd8 {[%emt 0:00:19]} 57. f5 {[%emt 0:00:32]} Rf8 {[%emt 0:00:43]} 58. f6 {[%emt 0:00:35]} Rh8 {[%emt 0:00:54]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.21"]
[Round "3.7"]
[White "Grinivetskii, Mark"]
[Black "Samson, Anna Rao. T"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1350"]
[BlackElo "1573"]
[Annotator "NA"]
[PlyCount "103"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:00:04]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:05]} 3. Bc4 {[%emt 0:00:05]} h6 {[%emt 0:00:32]} 4. O-O {[%emt 0:00:07]} Nf6 {[%emt 0:00:04]} 5. d3 {[%emt 0:00:08]} Bc5 {[%emt 0:00:24]} 6. Nc3 {[%emt 0:00:08]} d6 {[%emt 0:00:32]} 7. h3 {[%emt 0:00:12]} O-O {[%emt 0:01:34]} 8. Be3 {[%emt 0:00:06]} b6 {[%emt 0:01:01]} 9. a3 {[%emt 0:00:28]} Nd4 {[%emt 0:02:00]} 10. Bxd4 {[%emt 0:01:02]} Bxd4 {[%emt 0:00:13]} 11. Nxd4 {[%emt 0:00:25]} exd4 {[%emt 0:00:10]} 12. Nd5 {[%emt 0:00:41]} Nxd5 {[%emt 0:01:04]} 13. Bxd5 {[%emt 0:00:09]} Qg5 {[%emt 0:00:09]} 14. Bxa8 {[%emt 0:00:25]} Bxh3 {[%emt 0:00:25]} 15. Qf3 {[%emt 0:00:13]} Bg4 {[%emt 0:00:57]} 16. Qg3 {[%emt 0:00:42]} Rxa8 {[%emt 0:00:13]} 17. f4 {[%emt 0:00:27]} Qh5 {[%emt 0:00:31]} 18. f5 {[%emt 0:00:22]} f6 {[%emt 0:00:44]} 19. Rf4 {[%emt 0:00:32]} Bd1 {[%emt 0:02:40]} 20. Qf2 {[%emt 0:02:12]} c6 {[%emt 0:01:49]} 21. Rh4 {[%emt 0:01:18]} Qe2 {[%emt 0:01:25]} 22. Qxe2 {[%emt 0:00:18]} Bxe2 {[%emt 0:00:12]} 23. Re1 {[%emt 0:00:13]} Bxd3 {[%emt 0:01:03]} 24. cxd3 {[%emt 0:00:09]} Re8 {[%emt 0:00:21]} 25. Rf1 {[%emt 0:00:12]} d5 {[%emt 0:00:19]} 26. exd5 {[%emt 0:00:12]} cxd5 {[%emt 0:00:05]} 27. Rxd4 {[%emt 0:00:06]} Re2 {[%emt 0:00:18]} 28. Rxd5 {[%emt 0:00:19]} Rxb2 {[%emt 0:00:13]} 29. Rd7 {[%emt 0:00:09]} a5 {[%emt 0:00:15]} 30. Re1 {[%emt 0:00:13]} b5 {[%emt 0:00:10]} 31. Ree7 {[%emt 0:00:08]} Kf8 {[%emt 0:00:26]} 32. Rxg7 {[%emt 0:00:16]} b4 {[%emt 0:00:19]} 33. axb4 {[%emt 0:00:17]} axb4 {[%emt 0:00:03]} 34. Rb7 {[%emt 0:00:08]} b3 {[%emt 0:00:19]} 35. Rgc7 {[%emt 0:00:08]} Rb1+ {[%emt 0:00:29]} 36. Kh2 {[%emt 0:00:08]} Re1 {[%emt 0:00:10]} 37. Rc8+ {[%emt 0:00:11]} Re8 {[%emt 0:00:09]} 38. Rxe8+ {[%emt 0:00:09]} Kxe8 {[%emt 0:00:12]} 39. Rxb3 {[%emt 0:00:06]} Kd7 {[%emt 0:00:07]} 40. Kg3 {[%emt 0:00:11]} Kd6 {[%emt 0:00:21]} 41. Rb6+ {[%emt 0:00:16]} Ke5 {[%emt 0:00:11]} 42. Kg4 {[%emt 0:00:27]} h5+ {[%emt 0:00:12]} 43. Kxh5 {[%emt 0:00:07]} Kxf5 {[%emt 0:00:24]} 44. g4+ {[%emt 0:00:12]} Ke5 {[%emt 0:00:15]} 45. Rb5+ {[%emt 0:00:08]} Ke6 {[%emt 0:00:14]} 46. Rf5 {[%emt 0:00:11]} Kf7 {[%emt 0:00:22]} 47. g5 {[%emt 0:00:08]} Kg7 {[%emt 0:00:08]} 48. Rxf6 {[%emt 0:00:16]} Kh7 {[%emt 0:00:12]} 49. Rf7+ {[%emt 0:00:39]} Kh8 {[%emt 0:00:10]} 50. Kg6 {[%emt 0:00:09]} Kg8 {[%emt 0:00:18]} 51. d4 {[%emt 0:00:06]} Kh8 {[%emt 0:00:16]} 52. Rf8# {[%emt 0:00:06]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.21"]
[Round "3.8"]
[White "Aryslanov, Leonidas"]
[Black "Cherunov, Svyatoslav"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1121"]
[BlackElo "1240"]
[Annotator "NA"]
[PlyCount "72"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:40]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:02:09]} Nc6 {[%emt 0:00:16]} 3. c3 {[%emt 0:00:55]} e5 {[%emt 0:00:17]} 4. Bb5 {[%emt 0:00:48]} d6 {[%emt 0:00:57]} 5. d4 {[%emt 0:01:05]} Bd7 {[%emt 0:00:47]} 6. dxe5 {[%emt 0:01:18]} Nxe5 {[%emt 0:00:51]} 7. Bxd7+ {[%emt 0:00:49]} Nxd7 {[%emt 0:00:32]} 8. O-O {[%emt 0:00:45]} Ngf6 {[%emt 0:00:16]} 9. Bg5 {[%emt 0:01:08]} Be7 {[%emt 0:00:15]} 10. Re1 {[%emt 0:01:35]} O-O {[%emt 0:00:21]} 11. c4 {[%emt 0:01:04]} h6 {[%emt 0:00:29]} 12. Bf4 {[%emt 0:01:00]} Nb6 {[%emt 0:00:31]} 13. b3 {[%emt 0:01:40]} Nh5 {[%emt 0:00:27]} 14. Bd2 {[%emt 0:02:40]} Bf6 {[%emt 0:01:02]} 15. Nc3 {[%emt 0:00:33]} Re8 {[%emt 0:01:30]} 16. g4 {[%emt 0:02:00]} Nf4 {[%emt 0:01:03]} 17. Qc2 {[%emt 0:03:50]} Nh3+ {[%emt 0:01:09]} 18. Kg2 {[%emt 0:01:08]} Ng5 {[%emt 0:00:34]} 19. Nxg5 {[%emt 0:01:51]} Bxg5 {[%emt 0:00:07]} 20. f4 {[%emt 0:00:37]} Bf6 {[%emt 0:02:12]} 21. Rad1 {[%emt 0:01:07]} g5 {[%emt 0:00:20]} 22. fxg5 {[%emt 0:02:32]} Bxg5 {[%emt 0:00:16]} 23. e5 {[%emt 0:01:31]} dxe5 {[%emt 0:02:11]} 24. Bxg5 {[%emt 0:00:58]} Qxg5 {[%emt 0:00:29]} 25. Kg3 {[%emt 0:00:25]} h5 {[%emt 0:01:45]} 26. h3 {[%emt 0:01:22]} hxg4 {[%emt 0:02:05]} 27. h4 {[%emt 0:00:54]} Qf4+ {[%emt 0:00:35]} 28. Kg2 {[%emt 0:00:51]} Rad8 {[%emt 0:01:30]} 29. Rf1 {[%emt 0:00:39]} Qh6 {[%emt 0:01:07]} 30. Ne4 {[%emt 0:01:29]} Kg7 {[%emt 0:06:00]} 31. Nf6 {[%emt 0:02:11]} Rh8 {[%emt 0:04:51]} 32. Rxd8 {[%emt 0:12:02]} Rxd8 {[%emt 0:00:37]} 33. Qf5 {[%emt 0:00:39]} Rd2+ {[%emt 0:02:10]} 34. Kg3 {[%emt 0:02:23]} Qe3+ {[%emt 0:01:06]} 35. Kxg4 {[%emt 0:00:52]} Rg2+ {[%emt 0:00:19]} 36. Kh5 {[%emt 0:00:40]} Qh6# {[%emt 0:00:13]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.22"]
[Round "4.1"]
[White "Chos, Alexey"]
[Black "Truskavetsky, Alexandr"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "2296"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "79"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,79,0,-39,0,0,32,0,43,40,44,52,100,73,70,66,58,46,74,49,66,65,75,47,45,40,22,12,13,28,23,2,12,0,0,0,0,-64,-50,-53,-30,-337,-327,-327,-325,-336,-300,-310,-252,-261,-249,-261,-261,-643,-642,-516,-668,-794,-794,-787,-761,-966,-974,-29982]} 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qd4 Nf7 7. Bxf6 exf6 8. Nxe4 Be7 9. O-O-O O-O 10. Ng3 g6 {A83: Dutch Defence: Staunton Gambit with 3 Nc3 Nf6 4 Bg5.} (10... c5 $15 11. Qa4 d6) 11. h4 $14 f5 {[#]} 12. d6 $146 ({Predecessor:} 12. h5 Bg5+ 13. f4 Bf6 14. Qd2 d6 15. Nf3 Kg7 16. hxg6 hxg6 17. Bc4 b5 18. Bb3 a5 19. c3 a4 20. Bc2 Bd7 21. a3 Re8 22. Nd4 Bxd4 23. Qxd4+ Qf6 24. Rh7+ {1-0 (24) Horvath,K (2247)-Rakaczki,C (2081) Debrecen 2008}) 12... Bf6 {The position is equal.} 13. dxc7 Qe7 14. Qd5 Qb4 15. c3 Qf4+ 16. Rd2 Qxc7 17. Nf3 Qc6 18. Bc4 {And now Qd3 would win.} Qxd5 19. Bxd5 Kg7 20. Re1 Rb8 21. Kc2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 22. h5 b4 23. c4 a5 24. hxg6 hxg6 25. Bxf7 Rxf7 26. Re8 Rf8 27. Ree2 (27. Rxf8 $11 Kxf8 28. b3) 27... a4 28. Rd3 Rb7 29. Ne5 $2 {[%mdl 8192] [#] White does not recover from this.} (29. Rd6 $11 {and White is okay.}) 29... f4 $19 30. Nxg6 Kxg6 31. Ne4 Rc7 32. b3 axb3+ 33. Kxb3 Ba6 34. Nd6 Ra8 35. Re4 $2 (35. f3) 35... Bb7 {Black is clearly winning.} 36. Rxf4 Ra3+ 37. Kc2 Rxd3 38. Kxd3 Be5 {[%mdl 64] [#] Double Attack} 39. g3 Bxd6 40. Kd4 {Weighted Error Value: White=0.58/Black=0.11} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.22"]
[Round "4.2"]
[White "Triapishko, Alexandr"]
[Black "Brusilovskiy, Boris"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2506"]
[BlackElo "2067"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,45,50,64,41,50,43,49,50,63,45,77,69,73,59,71,69,86,66,105,72,79,63,72,53,70,49,114,114,125,109,192,175,185,121,1066,1033,1181,1145]} 1. c4 d5 2. cxd5 c6 3. dxc6 Nxc6 4. Nc3 e5 5. e3 Nf6 6. a3 {[#] A10: English Opening: Unusual Replies for Black.} Bd6 $146 ({Predecessor:} 6... Be7 7. Qc2 O-O 8. Nf3 h6 9. Be2 Be6 10. O-O Qd7 11. d4 exd4 12. Rd1 Bf5 {½-½ (41) Biermann,F (2041)-Yilmaz,A (1899) Germany 2018}) 7. d3 O-O 8. Be2 {White is slightly better.} Be6 9. Nf3 h6 10. O-O Rc8 11. Ne4 Bb8 12. b4 Qe7 13. Bb2 Rfd8 {Strongly threatening ...Nxe4.} 14. Nxf6+ Qxf6 15. Rc1 Qg6 16. b5 e4 17. bxc6 (17. Nd2 {is more complex.} Bh3 18. g3 Bxf1 19. Bxf1 Ne7 20. Nxe4 Rxc1 21. Qxc1 h5 22. Be2) 17... exf3 (17... exd3 $14 18. cxb7 Rxc1 19. Bxc1 Rd7) 18. Bxf3 $16 bxc6 19. Be4 $36 {[%mdl 2048] White has strong initiative.} Qg5 (19... Bf5 $16 {might work better.} 20. Qa4 Bxe4 21. dxe4 (21. Qxe4 Rxd3 22. Qxg6 fxg6 $14) 21... Bc7) 20. f4 $18 ({Not} 20. Bxc6 $2 Rxc6 $1 {[%mdl 512]} 21. Qd2 (21. Rxc6 $2 {too greedy.} Bd5 $19 {[%mdl 64] Double Attack}) 21... Ra6 $19) 20... Qb5 21. Rb1 (21. Bd4 $18 {f5 is the strong threat.} f5 {[#]} 22. Rc5 $1) 21... Ba2 $2 {[%mdl 8192]} (21... Qc5 $16) 22. Qg4 {[%csl Gb2][%cal Rg4g7]} g6 23. Bxg6 {Weighted Error Value: White=0.14/Black=0.19} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.22"]
[Round "4.3"]
[White "Kryakvin, Dmitry"]
[Black "Baranov, Jury"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2570"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "59"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,59,42,41,39,33,35,39,39,33,41,41,41,33,34,17,56,41,43,53,60,13,33,16,84,79,91,89,91,81,77,58,70,50,70,59,48,49,91,91,200,110,135,94,212,212,257,147,340,354,500,481]} 1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bf5 5. Nh4 Bd7 6. e4 Bg7 {E61: King's Indian: Early deviations for White, including Smyslov System.} 7. Be2 O-O 8. Nf3 e5 {White is slightly better.} 9. O-O exd4 10. Nxd4 Re8 11. f3 Nc6 {aiming for ...Nxd4.} 12. Nc2 a6 13. Be3 Be6 14. Qd2 Nd7 {[#]} 15. Rac1 $146 ({Predecessor:} 15. b3 Rc8 16. Rac1 f5 17. exf5 gxf5 18. f4 Qf6 19. Nd5 Qf7 20. Bf3 Nc5 21. Nd4 Kh8 22. Rce1 Bd7 23. Nc3 Rxe3 24. Nxc6 Rxe1 25. Rxe1 Bxc6 {0-1 (39) Meissner,F (2362)-Bryzgalin,K (2449) Chess.com INT 2020}) 15... f5 16. Bg5 Bf6 (16... Qb8 $11) 17. Bxf6 $16 Nxf6 18. exf5 $1 Bxf5 19. Ne3 Be6 20. Rfe1 Qe7 21. Ned5 Qg7 22. f4 Bxd5 23. cxd5 Ne7 24. g4 Kh8 (24... Qf7 $16 {was necessary.}) 25. Bf3 ({White should play} 25. g5 $1 $18 {[%cal Rg5f6]} Nfg8 26. Bg4) 25... Rad8 26. Re6 Nc8 {[#]} (26... c6 $16 {is a better defense.}) 27. g5 $1 $18 {[%cal Rg5f6]} Ng8 {[#]} 28. Bg4 ({White has to play} 28. Rxe8 $1 $18 Rxe8 29. Ne2) 28... Re7 $2 (28... c5 $16 29. dxc6 bxc6 30. Rxe8 Rxe8) 29. Ne2 Nb6 (29... Rxe6 {might work better.} 30. Bxe6 (30. dxe6 c6 $16) 30... Na7) 30. Rxe7 {Weighted Error Value: White=0.13/Black=0.35} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.22"]
[Round "4.4"]
[White "Polukhin, Alexander"]
[Black "Demidov, Mikhail"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2152"]
[BlackElo "2551"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,74,1,0,17,0,0,0,-5,-8,18,-26,-33,-31,-45,-52,-56,-65,-32,-58,-72,-54,-58,-105,-102,-94,-96,-142,-146,-176,-177,-176,-139,-133,-143,-160,-169,-182,-197,-187,-180,-287,-275,-285,-296,-287,-308,-302,-354,-330,-341,-337,-317,-520,-551,-537,-541,-642,-491,-772,-588,-737,-542,-1120,-1042,-1408,-1405]} 1. d4 d6 2. Bf4 g6 3. e3 Bg7 4. Nf3 Nd7 5. h3 e5 6. Bh2 Nh6 $1 {[%mdl 4] is now more promising than 6...Qe7. A41: 1 d4 d6: Tartakower System and Modern Defence.} 7. Be2 O-O 8. c4 f5 {The position is equal.} 9. Nc3 c6 10. dxe5 dxe5 {[#]} 11. Qc2 $146 ({Predecessor:} 11. O-O Qe7 12. Qc2 Nf7 13. a3 Nb6 14. Rfd1 Be6 15. Na4 Nd7 16. Nc3 Rfc8 17. Rd2 {½-½ (44) Oleniak,W (1806)-Maruszczak,J (1965) Police 2016}) 11... Qe7 12. O-O-O Nc5 13. Nd2 f4 {Strongly threatening ...Nf5.} 14. g4 fxg3 $1 15. Bxg3 Nf5 16. h4 Nxg3 17. fxg3 Bh6 18. h5 {next b4 is good for White.} Bxe3 {White must now prevent ...Bf5.} 19. g4 {[#]} g5 20. Kb1 Ne6 21. Qe4 Bd4 22. Nb3 Rf4 23. Qc2 Bd7 24. Ne4 a5 {[%cal Ba7a5,Ba5a4,Ba4a3][%mdl 32]} 25. Ng3 {[#]} (25. a3 $142) 25... a4 $1 $19 {[%cal Ra4b3]} 26. Nc1 Nc5 27. Nd3 Nxd3 28. Qxd3 a3 (28... Bxg4 29. Bxg4 Rxg4 30. Nf5 $19) 29. b3 Raf8 ({Don't do} 29... Bxg4 30. Bxg4 Rxg4 31. Ne2 $19) 30. Rhf1 c5 ({Inferior is} 30... Bxg4 31. Bxg4 Rxg4 32. Nf5 $11) 31. Bf3 $2 (31. Rxf4 {might work better.} Rxf4 32. Bf3) 31... e4 {[%mdl 64] Deflection. Black is clearly winning.} 32. Bxe4 Bxg4 33. Rde1 Rxf1 34. Nxf1 (34. Rxf1 $142 Rxf1+ 35. Qxf1) 34... Kh8 35. Ne3 Bxe3 36. Qxe3 Qe5 {[%csl Ga3][%cal Re5b2]} 37. Qd2 Re8 {Weighted Error Value: White=0.61/Black=0.11} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.22"]
[Round "4.5"]
[White "Polukhin, Sergey"]
[Black "Tomilova, Elena"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1410"]
[BlackElo "2256"]
[Annotator "TA"]
[PlyCount "94"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,94,8,3,12,13,40,20,22,14,20,35,21,33,57,15,11,-37,-32,-33,0,0,59,-83,-73,-80,-68,-75,-75,-88,-83,-86,-87,-87,-97,-172,-157,-256,-254,-313,-307,-360,-362,-351,-358,-350,-353,-388,-339,-328,-333,-335,-329,-413,-371,-346,-319,-405,-403,-421,-422,-401,-409,-380,-379,-527,-521,-843,-796,-909,-891,-802,-729,-1661,-1614,-1640,-1634,-1551,-1456,-1473,-1336]} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Bd3 Bd6 6. c3 Nge7 7. Qc2 Bg4 8. Nbd2 Qd7 9. O-O f6 {C01: French: Exchange Variation.} 10. b4 {[%cal Bb2b4,Bb4b5][%mdl 32] [#]} (10. Bxh7 g5 $17) 10... a6 $146 ({Predecessor:} 10... O-O-O 11. b5 Na5 12. Qa4 b6 13. Ba3 Kb8 14. Bxd6 Qxd6 15. Qb4 Bf5 16. Rfe1 Bxd3 17. Rxe7 Rhg8 18. Re3 Bf5 19. Nh4 Bc8 20. Qb1 Qd7 21. Qd3 g5 22. Nhf3 Qf5 23. Ne1 {½-½ (23) Boehnisch,M (2297)-Stein,R (2253) Germany 2017}) 11. a4 (11. Bxh7 O-O-O $17) 11... Kf7 {The position is equal.} 12. Ba3 (12. Bxh7 $2 g6 $19) 12... Ng6 13. b5 Nce7 14. Bxd6 Qxd6 15. c4 Nf4 16. cxd5 {Threatens to win with Nc4.} Nxd3 ({Reject} 16... Nexd5 $6 17. bxa6 Rxa6 18. Bxa6 $16) 17. Qxd3 {Black must now prevent Ne5+!} Qxd5 18. Rac1 Bf5 (18... axb5 $11 19. axb5 (19. Rxc7 Rhc8 $11) 19... Qd7) 19. Qc4 (19. Qa3 $14 Qd6 20. Qb2) 19... Qxc4 {White is on the road to losing.} 20. Nxc4 axb5 21. axb5 Rhd8 22. Rfd1 Ra4 23. Ne3 Rd7 24. Nxf5 Nxf5 25. d5 (25. Kf1 $17) 25... Rb4 $19 26. Rb1 {[#]} (26. Nd2 $17 {was worth a try.}) 26... Rxd5 $3 {[%mdl 512]} 27. g3 (27. Kf1 Rxd1+) 27... Rbxb5 {[%mdl 64] Overworked Piece} 28. Rxb5 Rxd1+ {[%mdl 4096] Endgame KRN-KRN} ({Not} 28... Rxb5 29. Rd7+ Ke6 30. Rxc7 $17) 29. Kg2 Nd6 30. Rc5 c6 31. g4 Ne4 32. Rc4 Ng5 33. Nh4 g6 34. Kg3 Rd6 35. f4 Rd3+ 36. Kg2 Ne6 37. Nf3 b5 {[%cal Bb7b5,Bb5a4,Ba4a3][%mdl 32]} 38. Rb4 Ra3 39. f5 Ng5 40. Ng1 Ra4 {Black is clearly winning.} 41. Rxa4 bxa4 {KN-KN} 42. Ne2 gxf5 43. gxf5 a3 {Hoping for ...a2.} 44. Nc3 {[#]} Ne4 $1 {[%mdl 512]} 45. Na2 Nd6 46. Kf3 Nxf5 47. Ke4 Ke6 {[%mdl 32768] Weighted Error Value: White=0.51/Black=0.08. An unexpected result.} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.22"]
[Round "4.6"]
[White "Tihonov, Gennady"]
[Black "Cherunov, Svyatoslav"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1827"]
[BlackElo "1240"]
[Annotator "NA"]
[PlyCount "84"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:09]} 2. Nc3 {[%emt 0:00:36]} e5 {[%emt 0:00:08]} 3. Nf3 {[%emt 0:00:59]} Nf6 {[%emt 0:00:11]} 4. d4 {[%emt 0:00:50]} exd4 {[%emt 0:00:17]} 5. Nxd4 {[%emt 0:00:04]} Bb4 {[%emt 0:02:43]} 6. Nxc6 {[%emt 0:00:13]} bxc6 {[%emt 0:00:16]} 7. Bd3 {[%emt 0:00:27]} d5 {[%emt 0:00:31]} 8. exd5 {[%emt 0:00:21]} cxd5 {[%emt 0:02:26]} 9. O-O {[%emt 0:00:29]} Bxc3 {[%emt 0:00:26]} 10. bxc3 {[%emt 0:00:07]} O-O {[%emt 0:00:10]} 11. Bg5 {[%emt 0:00:54]} h6 {[%emt 0:00:13] The main line 11...h6 scores better than 11...Qd6.} 12. Bh4 {[%emt 0:00:22]} Qd6 {[%emt 0:00:59]} 13. c4 {[%emt 0:12:01]} Bb7 {[%emt 0:01:43] [#]} 14. Rb1 $146 {[%emt 0:05:55]} ({Predecessor:} 14. c5 Qc6 15. Rb1 Ne4 16. Bxe4 dxe4 17. Qg4 f5 18. Qf4 Ba6 19. Rfd1 Rf7 20. Qd2 g5 21. Bxg5 hxg5 22. Qxg5+ Rg7 23. Qxf5 e3 24. Qd5+ Qxd5 25. Rxd5 e2 26. Re5 Rd8 {0-1 (26) Ramos Martin,L (1971)-Cabrera Gonzalez,M (1906) Santa Clara 2017}) 14... Qc6 {[%emt 0:01:53]} (14... dxc4 $11 15. Bxc4 (15. Rxb7 cxd3 16. Qxd3 Qxd3 $11) 15... Bd5) 15. Qf3 {[%emt 0:03:54]} g5 {[%emt 0:02:09]} 16. cxd5 {[%emt 0:04:56]} Qxd5 {[%emt 0:01:41]} 17. Rxb7 {[%emt 0:03:43]} Qxf3 {[%emt 0:00:38]} 18. gxf3 {[%emt 0:00:02]} gxh4 {[%emt 0:00:12]} 19. Kg2 {[%emt 0:05:00]} Nd5 {[%emt 0:01:28]} 20. Kh3 {[%emt 0:01:45]} Kh8 {[%emt 0:00:49]} 21. Be4 {[%emt 0:02:54]} Nf4+ {[%emt 0:01:45]} 22. Kg4 {[%emt 0:02:50]} Ng6 {[%emt 0:02:37]} 23. f4 {[%emt 0:04:18]} Rg8 {[%emt 0:04:20]} 24. Kf3 {[%emt 0:07:13]} h3 {[%emt 0:01:14]} 25. Bxg6 {[%emt 0:03:22]} Rxg6 {[%emt 0:00:29]} 26. Rxc7 {[%emt 0:00:15]} Kg7 {[%emt 0:01:09]} 27. Rd1 {[%emt 0:03:52]} Rg2 {[%emt 0:00:59]} 28. Rdd7 {[%emt 0:01:26]} Rf8 {[%emt 0:01:01]} 29. a4 {[%emt 0:02:43]} Rxh2 {[%emt 0:00:13]} 30. Kg3 {[%emt 0:00:27]} ({Better is} 30. Rd1 $14) 30... Rh1 {[%emt 0:01:06]} 31. c4 {[%emt 0:02:23]} Kg6 {[%emt 0:01:23]} 32. Rd6+ {[%emt 0:03:15]} f6 {[%emt 0:00:31]} 33. Rcc6 {[%emt 0:03:55]} h5 {[%emt 0:01:43]} 34. Kh4 {[%emt 0:02:45]} Kg7 $11 {[%emt 0:02:47]} 35. Rd3 {[%emt 0:01:34]} Rg1 {[%emt 0:01:41]} 36. Kxh3 {[%emt 0:00:53]} h4 {[%emt 0:02:41]} 37. Rd5 {[%emt 0:01:27]} Rg8 {[%emt 0:01:20]} 38. f5 {[%emt 0:02:38]} Kh8 {[%emt 0:02:10]} 39. Kh2 {[%emt 0:01:00]} R8g2+ {[%emt 0:04:00]} 40. Kh3 {[%emt 0:00:10]} Rg8 {[%emt 0:01:23]} 41. Kh2 {[%emt 0:01:06]} R8g2+ {[%emt 0:00:31]} 42. Kh3 {[%emt 0:00:10]} Rg8 {[%emt 0:00:12]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.22"]
[Round "4.7"]
[White "Iljin, Viktor"]
[Black "Grinivetskii, Mark"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1066"]
[BlackElo "1350"]
[Annotator "NA"]
[PlyCount "120"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:03]} 2. c4 {[%emt 0:00:03]} e6 {[%emt 0:00:07]} 3. Nc3 {[%emt 0:00:06]} Nf6 {[%emt 0:00:08]} 4. Nf3 {[%emt 0:00:04]} Bb4 {[%emt 0:00:20]} 5. Bg5 {[%emt 0:00:25]} Nbd7 {[%emt 0:00:18]} 6. e3 {[%emt 0:00:11]} h6 {[%emt 0:00:16]} 7. Bh4 {[%emt 0:00:07]} c6 {[%emt 0:00:13]} 8. a3 {[%emt 0:00:11]} Bxc3+ {[%emt 0:00:15]} 9. bxc3 {[%emt 0:00:07]} Qa5 {[%emt 0:00:15]} 10. Qb3 {[%emt 0:00:57]} Ne4 {[%emt 0:00:47]} 11. Qb4 {[%emt 0:00:30]} Qxb4 {[%emt 0:00:44]} 12. cxb4 {[%emt 0:00:07]} O-O {[%emt 0:00:33]} 13. Bd3 {[%emt 0:00:21]} Nef6 {[%emt 0:00:22]} 14. Bxf6 {[%emt 0:00:14]} Nxf6 {[%emt 0:00:07]} 15. O-O {[%emt 0:00:20]} Re8 {[%emt 0:00:24]} 16. h3 {[%emt 0:00:17]} Nd7 {[%emt 0:00:13]} 17. cxd5 {[%emt 0:00:25]} exd5 {[%emt 0:00:12]} 18. Bf5 {[%emt 0:00:14]} Nf6 {[%emt 0:00:17]} 19. Bd3 {[%emt 0:00:05]} Bd7 {[%emt 0:00:24]} 20. a4 {[%emt 0:00:20]} Re7 {[%emt 0:00:15]} 21. Rac1 {[%emt 0:00:34]} a6 {[%emt 0:00:14]} 22. Rfe1 {[%emt 0:00:42]} Rae8 {[%emt 0:00:10]} 23. Kf1 {[%emt 0:00:08]} Kf8 {[%emt 0:01:05]} 24. Ne5 {[%emt 0:00:36]} Rd8 {[%emt 0:01:07]} 25. Rb1 {[%emt 0:00:29]} b5 {[%emt 0:00:19]} 26. axb5 {[%emt 0:00:11]} axb5 {[%emt 0:00:07]} 27. Ra1 {[%emt 0:00:03]} Be8 {[%emt 0:00:24]} 28. Ra6 {[%emt 0:00:23]} Rc7 {[%emt 0:01:00]} 29. Rc1 {[%emt 0:00:15]} Rdc8 {[%emt 0:01:28]} 30. Bf5 {[%emt 0:00:49]} Rd8 {[%emt 0:01:46]} 31. Rc5 {[%emt 0:01:50]} g6 {[%emt 0:05:18]} 32. Bd3 {[%emt 0:01:04]} Rdc8 {[%emt 0:01:05]} 33. Ra1 {[%emt 0:01:09]} Ke7 {[%emt 0:00:54]} 34. Rac1 {[%emt 0:00:29]} Kd6 {[%emt 0:00:33]} 35. Ra1 {[%emt 0:00:37]} Nd7 {[%emt 0:00:50]} 36. Nxd7 {[%emt 0:00:26]} Bxd7 {[%emt 0:00:12]} 37. Ra6 {[%emt 0:00:20]} Ke7 {[%emt 0:00:18]} 38. e4 {[%emt 0:00:25]} dxe4 {[%emt 0:00:31]} 39. Bxe4 {[%emt 0:00:25]} f5 {[%emt 0:00:40]} 40. Bf3 {[%emt 0:00:06]} h5 {[%emt 0:00:41]} 41. Ke2 {[%emt 0:02:23]} Re8 {[%emt 0:01:51]} 42. Kd3 {[%emt 0:00:27]} Rec8 {[%emt 0:00:43]} 43. g3 {[%emt 0:00:56]} Kf7 {[%emt 0:01:12]} 44. Ra1 {[%emt 0:03:27]} Ke7 {[%emt 0:01:45]} 45. Ra2 {[%emt 0:03:19]} Kd6 {[%emt 0:00:52]} 46. Re2 {[%emt 0:00:56]} Re8 {[%emt 0:00:24]} 47. Re3 {[%emt 0:00:36]} Rcc8 {[%emt 0:02:15]} 48. d5 {[%emt 0:03:41]} Rxe3+ {[%emt 0:00:58]} 49. Kxe3 {[%emt 0:00:39]} cxd5 {[%emt 0:00:22]} 50. Rxd5+ {[%emt 0:00:14]} Ke6 {[%emt 0:00:38]} 51. Rd4 {[%emt 0:00:32]} Rc3+ {[%emt 0:01:27]} 52. Rd3 {[%emt 0:00:10]} Rxd3+ {[%emt 0:02:23]} 53. Kxd3 {[%emt 0:00:11]} Ke5 {[%emt 0:00:06]} 54. Ke3 {[%emt 0:00:35]} Be8 {[%emt 0:00:49]} 55. g4 {[%emt 0:00:37]} hxg4 {[%emt 0:00:48]} 56. hxg4 {[%emt 0:00:06]} f4+ {[%emt 0:00:14]} 57. Kd3 {[%emt 0:00:10]} g5 {[%emt 0:00:17]} 58. Be4 {[%emt 0:00:12]} Bd7 {[%emt 0:00:21]} 59. f3 {[%emt 0:00:09]} Be8 {[%emt 0:00:23]} 60. Kc3 {[%emt 0:00:31]} Bd7 {[%emt 0:00:34]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.22"]
[Round "4.8"]
[White "Samson, Anna Rao. T"]
[Black "Aryslanov, Leonidas"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1573"]
[BlackElo "1121"]
[Annotator "NA"]
[PlyCount "121"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} e6 {[%emt 0:00:36]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:01:02]} 3. Bb5 {[%emt 0:00:11]} Qe7 {[%emt 0:00:24]} 4. Nc3 {[%emt 0:00:22]} a6 {[%emt 0:00:40]} 5. Bxc6 {[%emt 0:00:22]} bxc6 {[%emt 0:00:19]} 6. d4 {[%emt 0:00:19]} g6 {[%emt 0:01:17]} 7. e5 {[%emt 0:00:25]} h6 {[%emt 0:00:55]} 8. O-O {[%emt 0:00:20]} f6 {[%emt 0:00:39]} 9. Bf4 {[%emt 0:01:04]} fxe5 {[%emt 0:00:41]} 10. Bxe5 {[%emt 0:00:05]} Bg7 {[%emt 0:00:50]} 11. Bxc7 {[%emt 0:00:51]} d6 {[%emt 0:00:20]} 12. Ba5 {[%emt 0:00:25]} Nf6 {[%emt 0:00:36]} 13. Bb4 {[%emt 0:00:40]} O-O {[%emt 0:00:35]} 14. Ne5 {[%emt 0:00:48]} Qb7 {[%emt 0:05:41]} 15. Bxd6 {[%emt 0:00:44]} Rd8 {[%emt 0:00:56]} 16. Bc5 {[%emt 0:00:17]} Nd5 {[%emt 0:00:48]} 17. Nxg6 {[%emt 0:00:55]} Nxc3 {[%emt 0:00:40]} 18. bxc3 {[%emt 0:00:17]} Kh7 {[%emt 0:00:48]} 19. Qd3 {[%emt 0:00:29]} Kg8 {[%emt 0:00:38]} 20. Ne7+ {[%emt 0:00:29]} Kh8 {[%emt 0:00:19]} 21. Ng6+ {[%emt 0:00:37]} Kg8 {[%emt 0:00:17]} 22. Rfe1 {[%emt 0:04:10]} Qf7 {[%emt 0:01:15]} 23. Re3 {[%emt 0:00:30]} Bd7 {[%emt 0:00:40]} 24. Rf3 {[%emt 0:00:42]} Bf6 {[%emt 0:00:25]} 25. Rg3 {[%emt 0:00:43]} Bg5 {[%emt 0:00:20]} 26. h4 {[%emt 0:00:50]} Kh7 {[%emt 0:00:50]} 27. Ne5+ {[%emt 0:00:18]} Qf5 {[%emt 0:00:13]} 28. Qxf5+ {[%emt 0:00:19]} exf5 {[%emt 0:00:10]} 29. hxg5 {[%emt 0:00:08]} hxg5 {[%emt 0:00:09]} 30. f3 {[%emt 0:00:23]} f4 {[%emt 0:00:25]} 31. Rxg5 {[%emt 0:00:07]} Rg8 {[%emt 0:00:18]} 32. Rxg8 {[%emt 0:00:33]} Rxg8 {[%emt 0:00:09]} 33. Nxd7 {[%emt 0:00:07]} Rd8 {[%emt 0:00:14]} 34. Ne5 {[%emt 0:00:37]} Rc8 {[%emt 0:00:38]} 35. Kf2 {[%emt 0:00:10]} a5 {[%emt 0:00:10]} 36. Rh1+ {[%emt 0:00:31]} Kg7 {[%emt 0:00:07]} 37. Rh4 {[%emt 0:00:07]} Rh8 {[%emt 0:00:14]} 38. Rxh8 {[%emt 0:00:29]} Kxh8 {[%emt 0:00:07]} 39. Nxc6 {[%emt 0:00:00]} Kg7 {[%emt 0:00:06]} 40. Nxa5 {[%emt 0:00:04]} Kf6 {[%emt 0:00:27]} 41. Bd6 {[%emt 0:00:39]} Ke6 {[%emt 0:00:09]} 42. Bxf4 {[%emt 0:00:27]} Kd5 {[%emt 0:00:09]} 43. g4 {[%emt 0:00:13]} Ke6 {[%emt 0:00:07]} 44. g5 {[%emt 0:00:06]} Kf5 {[%emt 0:00:03]} 45. Be3 {[%emt 0:00:12]} Kg6 {[%emt 0:00:09]} 46. d5 {[%emt 0:00:08]} Kf7 {[%emt 0:00:16]} 47. d6 {[%emt 0:00:10]} Ke6 {[%emt 0:00:28]} 48. g6 {[%emt 0:00:10]} Kxd6 {[%emt 0:00:03]} 49. g7 {[%emt 0:00:05]} Ke6 {[%emt 0:00:25]} 50. g8=Q+ {[%emt 0:00:10]} Kf6 {[%emt 0:00:05]} 51. Bd4+ {[%emt 0:00:09]} Ke7 {[%emt 0:00:11]} 52. Nc6+ {[%emt 0:00:23]} Kd6 {[%emt 0:00:19]} 53. f4 {[%emt 0:00:30]} Kxc6 {[%emt 0:00:13]} 54. f5 {[%emt 0:00:09]} Kd7 {[%emt 0:00:12]} 55. Qe6+ {[%emt 0:00:20]} Kc7 {[%emt 0:00:09]} 56. f6 {[%emt 0:00:09]} Kb7 {[%emt 0:00:07]} 57. f7 {[%emt 0:00:18]} Kc7 {[%emt 0:00:05]} 58. f8=Q {[%emt 0:00:09]} Kb7 {[%emt 0:00:15]} 59. Qfe7+ {[%emt 0:00:18]} Ka8 {[%emt 0:00:13]} 60. Q6d7 {[%emt 0:00:31]} Kb8 {[%emt 0:00:13]} 61. Qdd8# {[%emt 0:00:09]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.23"]
[Round "5.1"]
[White "Chos, Alexey"]
[Black "Triapishko, Alexandr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2296"]
[BlackElo "2506"]
[Annotator "ChessBase"]
[PlyCount "208"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:09:23]} c6 {[%emt 0:03:40]} 2. d4 {[%emt 0:00:04]} d5 {[%emt 0:00:11]} 3. e5 {[%emt 0:00:02]} Bf5 {[%emt 0:00:35]} 4. Nf3 {[%emt 0:00:04]} e6 {[%emt 0:00:34]} 5. Be2 {[%emt 0:00:32]} Nd7 {[%emt 0:12:24]} 6. O-O {[%emt 0:00:11]} a6 {[%emt 0:00:56]} 7. a4 {[%emt 0:01:45]} Ne7 {[%emt 0:09:20]} 8. Be3 {[%emt 0:00:29]} Bg6 {[%emt 0:24:20]} 9. Nbd2 {[%emt 0:03:10]} Nf5 {[%emt 0:06:22]} 10. Bf4 {[%emt 0:00:15]} Be7 {[%emt 0:06:03]} 11. a5 {[%emt 0:02:51]} c5 {[%emt 0:03:35]} 12. c4 {[%emt 0:01:03]} Nxd4 {[%emt 0:01:48]} 13. Nxd4 {[%emt 0:01:16]} cxd4 {[%emt 0:00:15]} 14. cxd5 {[%emt 0:00:27]} d3 {[%emt 0:02:35]} 15. Bf3 {[%emt 0:01:02]} exd5 {[%emt 0:00:47]} 16. Bxd5 {[%emt 0:00:35]} Nc5 {[%emt 0:01:04]} 17. Bc4 {[%emt 0:05:34]} O-O {[%emt 0:03:36]} 18. Be3 {[%emt 0:00:55]} Ne6 {[%emt 0:03:22]} 19. f4 {[%emt 0:00:48]} Nd4 {[%emt 0:01:15]} 20. Kh1 {[%emt 0:10:33]} Nc2 {[%emt 0:03:17]} 21. Bb6 {[%emt 0:00:39]} Qd7 {[%emt 0:00:33]} 22. Rc1 {[%emt 0:03:27]} Rac8 {[%emt 0:03:33]} 23. b3 {[%emt 0:03:44]} Ba3 {[%emt 0:01:58]} 24. Rb1 {[%emt 0:02:12]} Bb4 {[%emt 0:05:05]} 25. Nf3 {[%emt 0:08:22]} Na3 {[%emt 0:03:08]} 26. e6 {[%emt 0:00:39]} fxe6 {[%emt 0:00:04]} 27. Ne5 {[%emt 0:00:04]} Qd6 {[%emt 0:00:10]} 28. Nxg6 {[%emt 0:00:32]} hxg6 {[%emt 0:00:35]} 29. Bxd3 {[%emt 0:03:55]} Nxb1 {[%emt 0:00:04]} 30. Qxb1 {[%emt 0:00:15]} Rxf4 {[%emt 0:01:49]} 31. Rd1 {[%emt 0:02:08]} Qc6 {[%emt 0:01:24]} 32. Bc4 {[%emt 0:01:52]} Rg4 {[%emt 0:00:55]} 33. Qc2 {[%emt 0:00:21]} Qe4 {[%emt 0:00:27]} 34. Qf2 {[%emt 0:00:41]} Rf8 {[%emt 0:00:43]} 35. Qg1 {[%emt 0:02:39]} Kh7 {[%emt 0:00:59]} 36. Rd4 {[%emt 0:00:59]} Qf5 {[%emt 0:00:07]} 37. Bd3 {[%emt 0:01:02]} Qg5 {[%emt 0:00:10]} 38. Rd7 {[%emt 0:00:21]} Qe5 {[%emt 0:01:15]} 39. h3 {[%emt 0:02:49]} Rh4 {[%emt 0:00:29]} 40. Bd4 {[%emt 0:00:28]} Rxd4 {[%emt 0:00:03]} 41. Qxd4 {[%emt 0:01:35]} Qxd4 {[%emt 0:00:28]} 42. Rxd4 {[%emt 0:00:02]} Bxa5 {[%emt 0:00:10]} 43. Bc4 {[%emt 0:00:32]} g5 {[%emt 0:01:09]} 44. Re4 {[%emt 0:00:22]} b5 {[%emt 0:00:40]} 45. Bd3 {[%emt 0:00:11]} Rd8 {[%emt 0:00:29]} 46. Bc2 {[%emt 0:01:37]} Rd2 {[%emt 0:00:31]} 47. Rc4+ {[%emt 0:00:19]} Kg8 {[%emt 0:00:18]} 48. Rc6 {[%emt 0:00:16]} Bb4 {[%emt 0:00:39]} 49. Bg6 {[%emt 0:00:51]} Rd1+ {[%emt 0:00:02]} 50. Kh2 {[%emt 0:00:18]} Bd6+ {[%emt 0:00:07]} 51. g3 {[%emt 0:00:15]} Kf8 {[%emt 0:01:00]} 52. Rxa6 {[%emt 0:00:08]} Ke7 {[%emt 0:00:31]} 53. Ra2 {[%emt 0:02:13]} Kf6 {[%emt 0:00:51]} 54. Bh5 {[%emt 0:00:15]} Rd3 {[%emt 0:00:22]} 55. Rf2+ {[%emt 0:00:22]} Ke5 {[%emt 0:00:38]} 56. Re2+ {[%emt 0:00:29]} Kd5 {[%emt 0:00:26]} 57. Bg4 {[%emt 0:02:59]} Bxg3+ {[%emt 0:00:30]} 58. Kg2 {[%emt 0:00:02]} Be5 {[%emt 0:00:07]} 59. b4 {[%emt 0:00:41]} Rg3+ {[%emt 0:00:57]} 60. Kf2 {[%emt 0:02:51]} Rb3 {[%emt 0:00:04]} 61. Bf3+ {[%emt 0:00:33]} Kd6 {[%emt 0:00:08]} 62. Re4 {[%emt 0:00:15]} Bc3 {[%emt 0:00:24]} 63. Be2 {[%emt 0:02:06]} Bxb4 {[%emt 0:00:25]} 64. Rd4+ {[%emt 0:00:55]} Kc7 {[%emt 0:01:15]} 65. Rd3 {[%emt 0:00:46]} Bc5+ {[%emt 0:00:29]} 66. Kf3 {[%emt 0:00:02]} Rb2 {[%emt 0:00:34]} 67. Bd1 {[%emt 0:00:17]} b4 {[%emt 0:00:33]} 68. Bb3 {[%emt 0:00:14]} e5 {[%emt 0:00:11]} 69. Ke4 {[%emt 0:00:18]} Bd4 {[%emt 0:00:10]} 70. Kd5 {[%emt 0:00:21]} Rf2 {[%emt 0:01:17]} 71. Kc4 {[%emt 0:00:32]} Bc3 {[%emt 0:00:29]} 72. Kc5 {[%emt 0:01:18]} Rf6 {[%emt 0:00:31]} 73. Ba4 {[%emt 0:00:14]} Rf7 {[%emt 0:00:31]} 74. Kd5 {[%emt 0:00:56]} Kb6 {[%emt 0:00:17]} 75. Kc4 {[%emt 0:00:33]} Rf4+ {[%emt 0:00:11]} 76. Kd5 {[%emt 0:00:55]} g4 {[%emt 0:00:19]} 77. hxg4 {[%emt 0:04:25]} Rxg4 {[%emt 0:00:03]} 78. Rf3 {[%emt 0:00:14]} Rg2 {[%emt 0:00:41]} 79. Bb3 {[%emt 0:01:00]} Rd2+ {[%emt 0:00:18]} 80. Ke4 {[%emt 0:00:22]} Rb2 {[%emt 0:00:43]} 81. Bg8 {[%emt 0:00:26]} Re2+ {[%emt 0:00:44]} 82. Kd3 {[%emt 0:01:42]} Rd2+ {[%emt 0:00:07]} 83. Ke4 {[%emt 0:00:15]} Rd4+ {[%emt 0:00:19]} 84. Kf5 {[%emt 0:00:30]} g6+ {[%emt 0:01:26]} 85. Ke6 {[%emt 0:01:30]} Kc5 {[%emt 0:00:52]} 86. Bf7 {[%emt 0:02:19]} e4 {[%emt 0:00:19]} 87. Rg3 {[%emt 0:01:22]} Rd6+ {[%emt 0:00:12]} 88. Ke7 {[%emt 0:00:05]} Bf6+ {[%emt 0:00:09]} 89. Kf8 {[%emt 0:00:12]} Rd8+ {[%emt 0:01:09]} 90. Be8 {[%emt 0:00:07]} g5 {[%emt 0:00:34]} 91. Kf7 {[%emt 0:00:08]} Rd6 {[%emt 0:00:25]} 92. Ba4 {[%emt 0:00:53]} Kd4 {[%emt 0:00:33]} 93. Rg4 {[%emt 0:00:16]} Bd8 {[%emt 0:00:35]} 94. Ke8 {[%emt 0:01:22]} Kd3 {[%emt 0:00:31]} 95. Bb5+ {[%emt 0:01:42]} Ke3 {[%emt 0:00:03]} 96. Bd7 {[%emt 0:00:24]} Rxd7 {[%emt 0:00:59]} 97. Kxd7 {[%emt 0:00:04]} Kf3 {[%emt 0:00:02]} 98. Rg1 {[%emt 0:00:09]} Kf2 {[%emt 0:00:20]} 99. Rc1 {[%emt 0:01:40]} Bf6 {[%emt 0:01:12]} 100. Rc2+ {[%emt 0:02:01]} Kf3 {[%emt 0:00:10]} 101. Rc8 {[%emt 0:00:35]} Bc3 {[%emt 0:00:15]} 102. Rf8+ {[%emt 0:00:06]} Ke2 {[%emt 0:00:16]} 103. Ke6 {[%emt 0:00:24]} e3 {[%emt 0:00:14]} 104. Kf5 {[%emt 0:00:24]} Kd1 {[%emt 0:00:13]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.23"]
[Round "5.2"]
[White "Truskavetsky, Alexandr"]
[Black "Kryakvin, Dmitry"]
[Result "1/2-1/2"]
[WhiteElo "2371"]
[BlackElo "2570"]
[Annotator "ChessBase"]
[PlyCount "19"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:22]} d5 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:10]} c6 {[%emt 0:00:14]} 3. cxd5 {[%emt 0:00:08]} cxd5 {[%emt 0:00:06]} 4. Nc3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:17]} 5. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:20]} 6. Bf4 {[%emt 0:00:13]} Nh5 {[%emt 0:00:07]} 7. Bd2 {[%emt 0:00:09]} Nf6 {[%emt 0:00:23]} 8. Bf4 {[%emt 0:00:06]} Nh5 {[%emt 0:00:08]} 9. Bd2 {[%emt 0:00:06]} Nf6 {[%emt 0:00:06]} 10. Bf4 {[%emt 0:00:06]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.23"]
[Round "5.3"]
[White "Demidov, Mikhail"]
[Black "Tomilova, Elena"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2551"]
[BlackElo "2256"]
[Annotator "TA"]
[PlyCount "27"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 26,27,0,0]} 1. d4 d5 2. c4 dxc4 3. e4 Nf6 4. e5 Nd5 5. Bxc4 Nb6 6. Bb3 Nc6 7. Nf3 Bg4 8. Ng5 Bxd1 9. Bxf7+ Kd7 10. Be6+ Ke8 11. Bf7+ Kd7 12. Be6+ Ke8 13. Bf7+ Kd7 14. Be6+ 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.23"]
[Round "5.4"]
[White "Baranov, Jury"]
[Black "Brusilovskiy, Boris"]
[Result "1/2-1/2"]
[ECO "D06"]
[WhiteElo "2147"]
[BlackElo "2067"]
[Annotator "ChessBase"]
[PlyCount "115"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:27]} 2. Nf3 {[%emt 0:00:45]} d5 {[%emt 0:01:15]} 3. c4 {[%emt 0:00:10]} c5 {[%emt 0:00:37]} 4. cxd5 {[%emt 0:01:28]} cxd4 {[%emt 0:00:36]} 5. Qa4+ {[%emt 0:01:10]} Qd7 {[%emt 0:01:24]} 6. Qxd4 {[%emt 0:00:15]} Qxd5 {[%emt 0:00:42]} 7. Nc3 {[%emt 0:01:31]} Qxd4 {[%emt 0:00:32]} 8. Nxd4 {[%emt 0:00:07]} a6 {[%emt 0:00:27]} 9. g3 {[%emt 0:21:53]} e5 {[%emt 0:01:40]} 10. Nb3 {[%emt 0:00:31]} Bd7 {[%emt 0:06:49]} 11. Bg5 {[%emt 0:05:32]} Bc6 {[%emt 0:00:58]} 12. f3 {[%emt 0:00:10]} h6 {[%emt 0:09:41]} 13. Bxf6 {[%emt 0:02:11]} gxf6 {[%emt 0:00:06]} 14. O-O-O {[%emt 0:03:06]} a5 {[%emt 0:04:17]} 15. e4 {[%emt 0:08:59]} a4 {[%emt 0:01:59]} 16. Nd2 {[%emt 0:00:33]} Ra5 {[%emt 0:07:16]} 17. Nc4 {[%emt 0:03:44]} Rc5 {[%emt 0:01:02]} 18. Kb1 {[%emt 0:01:06]} b5 {[%emt 0:13:54]} 19. Ne3 {[%emt 0:03:51]} Be7 {[%emt 0:17:04]} 20. Ned5 {[%emt 0:04:06]} Bd8 {[%emt 0:01:11]} 21. Bh3 {[%emt 0:04:47]} O-O {[%emt 0:02:12]} 22. a3 {[%emt 0:03:45]} Kg7 {[%emt 0:00:37]} 23. Ne3 {[%emt 0:01:04]} Na6 {[%emt 0:01:02]} 24. Ncd5 {[%emt 0:01:16]} Bxd5 {[%emt 0:07:45]} 25. Nxd5 {[%emt 0:00:22]} Ba5 {[%emt 0:04:19]} 26. Rc1 {[%emt 0:00:15]} Rb8 {[%emt 0:02:35]} 27. Bd7 {[%emt 0:08:43]} b4 {[%emt 0:08:08]} 28. axb4 {[%emt 0:00:45]} Bxb4 {[%emt 0:01:15]} 29. Nxb4 {[%emt 0:04:15]} Rxb4 {[%emt 0:00:28]} 30. Bc8 {[%emt 0:00:48]} Ra5 {[%emt 0:04:15]} 31. Bxa6 {[%emt 0:00:28]} Rxa6 {[%emt 0:00:02]} 32. Ka2 {[%emt 0:00:37]} Rb3 {[%emt 0:01:04]} 33. Rc3 {[%emt 0:02:05]} Rab6 {[%emt 0:00:29]} 34. Rxb3 {[%emt 0:00:16]} Rxb3 {[%emt 0:00:12]} 35. Rf1 {[%emt 0:00:01]} Re3 {[%emt 0:00:44]} 36. Rf2 {[%emt 0:00:19]} h5 {[%emt 0:00:41]} 37. Kb1 {[%emt 0:01:39]} Kg6 {[%emt 0:00:05]} 38. Kc2 {[%emt 0:00:18]} f5 {[%emt 0:00:31]} 39. exf5+ {[%emt 0:00:24]} Kxf5 {[%emt 0:00:03]} 40. Kd2 {[%emt 0:00:11]} Rb3 {[%emt 0:00:14]} 41. Ke1 {[%emt 0:00:27]} Kg5 {[%emt 0:01:06]} 42. h4+ {[%emt 0:00:38]} Kg6 {[%emt 0:00:40]} 43. Kf1 {[%emt 0:05:10]} e4 {[%emt 0:00:53]} 44. Kg2 {[%emt 0:00:01]} exf3+ {[%emt 0:00:02]} 45. Rxf3 {[%emt 0:00:26]} Rxb2+ {[%emt 0:00:13]} 46. Kh3 {[%emt 0:00:00]} Rb3 {[%emt 0:00:23]} 47. Rf4 {[%emt 0:00:03]} a3 {[%emt 0:00:45]} 48. Ra4 {[%emt 0:00:01]} Kf5 {[%emt 0:00:41]} 49. Ra5+ {[%emt 0:00:10]} Kg6 {[%emt 0:00:48]} 50. Rg5+ {[%emt 0:00:37]} Kh6 {[%emt 0:00:31]} 51. Ra5 {[%emt 0:00:21]} f6 {[%emt 0:00:26]} 52. Ra6 {[%emt 0:01:06]} Kg6 {[%emt 0:00:15]} 53. Ra5 {[%emt 0:00:21]} f5 {[%emt 0:00:34]} 54. Ra6+ {[%emt 0:00:26]} Kg7 {[%emt 0:00:39]} 55. Kg2 {[%emt 0:00:03]} Rc3 {[%emt 0:00:43]} 56. Kf2 {[%emt 0:00:13]} Rd3 {[%emt 0:00:12]} 57. Kg2 {[%emt 0:00:22]} Kf7 {[%emt 0:00:32]} 58. Kf2 {[%emt 0:00:18]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.23"]
[Round "5.5"]
[White "Grinivetskii, Mark"]
[Black "Polukhin, Alexander"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1350"]
[BlackElo "2152"]
[Annotator "NA"]
[PlyCount "42"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} e6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:04]} 3. e5 {[%emt 0:00:07]} c5 {[%emt 0:00:06]} 4. c3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:03]} 5. Nf3 {[%emt 0:00:06]} Bd7 {[%emt 0:00:05]} 6. Be2 {[%emt 0:00:11]} f6 {[%emt 0:00:08]} 7. exf6 {[%emt 0:00:10]} Nxf6 {[%emt 0:00:13]} 8. O-O {[%emt 0:00:11]} Bd6 {[%emt 0:00:24]} 9. Bg5 {[%emt 0:00:09]} O-O {[%emt 0:00:25]} 10. Qc2 {[%emt 0:00:21]} Qe8 {[%emt 0:01:50]} 11. Bd3 {[%emt 0:00:26]} Qh5 {[%emt 0:00:50]} 12. Bxf6 {[%emt 0:00:26]} Rxf6 {[%emt 0:00:08]} 13. Be2 {[%emt 0:00:06]} cxd4 {[%emt 0:01:23]} 14. h3 {[%emt 0:00:35]} e5 {[%emt 0:02:36]} 15. Nxd4 {[%emt 0:01:07]} Nxd4 {[%emt 0:02:02]} 16. cxd4 {[%emt 0:00:12]} Qg5 {[%emt 0:00:41]} 17. Kh2 {[%emt 0:01:12]} e4+ {[%emt 0:00:47]} 18. g3 {[%emt 0:00:53]} Rxf2+ {[%emt 0:00:56]} 19. Rxf2 {[%emt 0:01:03]} Qxg3+ {[%emt 0:00:06]} 20. Kh1 {[%emt 0:00:11]} Qxf2 {[%emt 0:00:11]} 21. Bd1 {[%emt 0:01:07]} Qf1# {[%emt 0:00:07]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.23"]
[Round "5.6"]
[White "Cherunov, Svyatoslav"]
[Black "Polukhin, Sergey"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1240"]
[BlackElo "1410"]
[Annotator "NA"]
[PlyCount "64"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:18]} g6 {[%emt 0:00:12]} 4. d3 {[%emt 0:00:31]} Bg7 {[%emt 0:00:07]} 5. Bd2 {[%emt 0:00:08]} Nf6 {[%emt 0:00:20]} 6. g3 {[%emt 0:00:16]} O-O {[%emt 0:00:11]} 7. Bg2 {[%emt 0:00:06]} d6 {[%emt 0:00:40]} 8. h3 {[%emt 0:00:08]} Bd7 {[%emt 0:01:08]} 9. O-O {[%emt 0:00:10]} Kh8 {[%emt 0:06:54]} 10. Re1 {[%emt 0:00:22]} Ng8 {[%emt 0:01:52]} 11. Rb1 {[%emt 0:00:45]} Rb8 {[%emt 0:02:37]} 12. Re2 {[%emt 0:02:31]} b5 {[%emt 0:03:13]} 13. Qc1 {[%emt 0:00:51]} Be6 {[%emt 0:04:43]} 14. a3 {[%emt 0:01:49]} a5 {[%emt 0:05:17]} 15. Nd5 {[%emt 0:01:20]} b4 {[%emt 0:07:48]} 16. c3 {[%emt 0:00:49]} bxa3 {[%emt 0:07:52]} 17. bxa3 {[%emt 0:00:25]} Qd7 {[%emt 0:00:18]} 18. Nb6 {[%emt 0:02:47]} Qa7 {[%emt 0:01:07]} 19. Nd5 {[%emt 0:00:45]} Rxb1 {[%emt 0:03:59]} 20. Qxb1 {[%emt 0:00:09]} Rb8 {[%emt 0:00:03]} 21. Qa2 {[%emt 0:00:24]} a4 {[%emt 0:01:20]} 22. Re1 {[%emt 0:00:31]} Qb7 {[%emt 0:08:57]} 23. Bc1 {[%emt 0:02:05]} Bxc3 {[%emt 0:03:49]} 24. Re2 {[%emt 0:01:47]} Qb1 {[%emt 0:13:03]} 25. Qxb1 {[%emt 0:02:17]} Rxb1 {[%emt 0:00:04]} 26. Rc2 {[%emt 0:00:39]} Bg7 {[%emt 0:00:18]} 27. Kh2 {[%emt 0:01:52]} Na5 {[%emt 0:04:08]} 28. Nf4 {[%emt 0:01:48]} Bb3 {[%emt 0:00:43]} 29. Ng5 {[%emt 0:06:08]} f6 {[%emt 0:03:09]} 30. Nfe6 {[%emt 0:06:34]} fxg5 {[%emt 0:00:34]} 31. Nxg7 {[%emt 0:00:21]} Bxc2 {[%emt 0:00:18]} 32. Ne6 {[%emt 0:01:06]} Rxc1 {[%emt 0:00:06]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.23"]
[Round "5.7"]
[White "Samson, Anna Rao. T"]
[Black "Iljin, Viktor"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1573"]
[BlackElo "1066"]
[Annotator "NA"]
[PlyCount "86"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:00]} d6 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:09]} Nd7 {[%emt 0:00:05]} 3. Nc3 {[%emt 0:00:10]} Ngf6 {[%emt 0:00:12]} 4. Bc4 {[%emt 0:00:11]} Nb6 {[%emt 0:00:15]} 5. Bb5+ {[%emt 0:00:58]} c6 {[%emt 0:00:42]} 6. Ba4 {[%emt 0:00:07]} Nxa4 {[%emt 0:00:31]} 7. Nxa4 {[%emt 0:00:10]} Nxe4 {[%emt 0:00:04]} 8. d3 {[%emt 0:01:47]} Nf6 {[%emt 0:00:28]} 9. Bg5 {[%emt 0:00:18]} Bg4 {[%emt 0:00:45]} 10. Qe2 {[%emt 0:01:01]} Bxf3 {[%emt 0:00:33]} 11. Qxf3 {[%emt 0:00:15]} Qa5+ {[%emt 0:00:02]} 12. Bd2 {[%emt 0:00:34]} Qxa4 {[%emt 0:00:17]} 13. b3 {[%emt 0:01:07]} Qg4 {[%emt 0:00:29]} 14. Qxg4 {[%emt 0:00:30]} Nxg4 {[%emt 0:00:09]} 15. O-O {[%emt 0:00:09]} g6 {[%emt 0:00:06]} 16. h3 {[%emt 0:00:13]} Nf6 {[%emt 0:00:05]} 17. Rae1 {[%emt 0:00:14]} Bg7 {[%emt 0:00:16]} 18. Bg5 {[%emt 0:00:08]} h6 {[%emt 0:00:07]} 19. Bxf6 {[%emt 0:01:00]} Bxf6 {[%emt 0:00:12]} 20. c4 {[%emt 0:00:20]} Kd7 {[%emt 0:00:17]} 21. a4 {[%emt 0:00:17]} a6 {[%emt 0:00:15]} 22. Re4 {[%emt 0:00:25]} b5 {[%emt 0:00:15]} 23. cxb5 {[%emt 0:00:18]} axb5 {[%emt 0:00:16]} 24. axb5 {[%emt 0:00:10]} cxb5 {[%emt 0:00:05]} 25. Rc1 {[%emt 0:00:30]} Rhc8 {[%emt 0:00:08]} 26. Rxc8 {[%emt 0:00:13]} Rxc8 {[%emt 0:00:05]} 27. Rb4 {[%emt 0:00:10]} Be5 {[%emt 0:00:17]} 28. g3 {[%emt 0:00:23]} Kc6 {[%emt 0:00:41]} 29. Re4 {[%emt 0:00:22]} f5 {[%emt 0:00:24]} 30. Re2 {[%emt 0:00:12]} Kd5 {[%emt 0:00:11]} 31. Kg2 {[%emt 0:00:15]} Rc3 {[%emt 0:00:06]} 32. Rd2 {[%emt 0:00:43]} Rxb3 {[%emt 0:00:12]} 33. h4 {[%emt 0:00:31]} Rb1 {[%emt 0:00:17]} 34. Kf3 {[%emt 0:00:18]} Re1 {[%emt 0:00:19]} 35. Kg2 {[%emt 0:00:10]} b4 {[%emt 0:00:02]} 36. f4 {[%emt 0:01:43]} Bd4 {[%emt 0:00:19]} 37. Kf3 {[%emt 0:00:21]} b3 {[%emt 0:00:07]} 38. Kg2 {[%emt 0:00:13]} b2 {[%emt 0:00:06]} 39. Kf3 {[%emt 0:00:05]} b1=Q {[%emt 0:00:07]} 40. g4 {[%emt 0:00:13]} Rd1 {[%emt 0:00:16]} 41. Re2 {[%emt 0:00:13]} Qxd3+ {[%emt 0:00:03]} 42. Kg2 {[%emt 0:00:19]} Rg1+ {[%emt 0:00:19]} 43. Kh2 {[%emt 0:00:08]} Qg3# {[%emt 0:00:09]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.23"]
[Round "5.8"]
[White "Aryslanov, Leonidas"]
[Black "Tihonov, Gennady"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1121"]
[BlackElo "1827"]
[Annotator "NA"]
[PlyCount "98"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:26:35]} e5 {[%emt 0:00:17]} 2. Qh5 {[%emt 0:01:07]} Nc6 {[%emt 0:00:48]} 3. Nc3 {[%emt 0:01:22]} Nf6 {[%emt 0:00:30]} 4. Qd1 {[%emt 0:00:57]} d5 {[%emt 0:02:03]} 5. exd5 {[%emt 0:00:27]} Nxd5 {[%emt 0:00:05]} 6. Nxd5 {[%emt 0:00:23]} Qxd5 {[%emt 0:00:06]} 7. b3 {[%emt 0:00:42]} Bc5 {[%emt 0:03:47]} 8. Bb2 {[%emt 0:01:37]} Bf5 {[%emt 0:04:23]} 9. c4 {[%emt 0:01:10]} Qd6 {[%emt 0:01:38]} 10. Nf3 {[%emt 0:00:58]} O-O {[%emt 0:03:02]} 11. Be2 {[%emt 0:00:21]} Rfe8 {[%emt 0:00:46]} 12. O-O {[%emt 0:00:37]} Rad8 {[%emt 0:00:40]} 13. d3 {[%emt 0:00:53]} Bxd3 {[%emt 0:00:57]} 14. Bxd3 {[%emt 0:00:10]} Qxd3 {[%emt 0:00:06]} 15. Qxd3 {[%emt 0:00:11]} Rxd3 {[%emt 0:00:04]} 16. Rad1 {[%emt 0:00:24]} Rxd1 {[%emt 0:05:05]} 17. Rxd1 {[%emt 0:00:19]} f6 {[%emt 0:00:44]} 18. Rd7 {[%emt 0:01:30]} Rd8 {[%emt 0:04:35]} 19. Rxd8+ {[%emt 0:00:29]} Nxd8 {[%emt 0:00:03]} 20. Nd2 {[%emt 0:00:31]} Kf7 {[%emt 0:00:27]} 21. Kf1 {[%emt 0:00:21]} Ke6 {[%emt 0:00:26]} 22. Ne4 {[%emt 0:00:28]} Be7 {[%emt 0:00:10]} 23. g3 {[%emt 0:00:27]} Nf7 {[%emt 0:04:14]} 24. f4 {[%emt 0:00:44]} exf4 {[%emt 0:00:45]} 25. gxf4 {[%emt 0:00:09]} Kf5 {[%emt 0:00:23]} 26. Nc3 {[%emt 0:00:14]} c6 {[%emt 0:00:26]} 27. Bc1 {[%emt 0:00:11]} g6 {[%emt 0:02:23]} 28. Be3 {[%emt 0:00:19]} a6 {[%emt 0:01:44]} 29. a3 {[%emt 0:00:24]} Bxa3 {[%emt 0:00:25]} 30. Bb6 {[%emt 0:00:08]} Kxf4 {[%emt 0:00:51]} 31. Ne2+ {[%emt 0:00:25]} Kg4 {[%emt 0:00:37]} 32. Bd4 {[%emt 0:00:33]} f5 {[%emt 0:00:13]} 33. Kg2 {[%emt 0:00:57]} Ng5 {[%emt 0:00:28]} 34. Kf2 {[%emt 0:00:50]} f4 {[%emt 0:00:20]} 35. Bf6 {[%emt 0:00:18]} Ne4+ {[%emt 0:00:08]} 36. Kg2 {[%emt 0:00:29]} f3+ {[%emt 0:00:13]} 37. Kf1 {[%emt 0:00:09]} fxe2+ {[%emt 0:00:17]} 38. Kxe2 {[%emt 0:00:11]} Nxf6 {[%emt 0:00:05]} 39. Kf2 {[%emt 0:00:08]} Kf4 {[%emt 0:00:21]} 40. h4 {[%emt 0:00:14]} Kg4 {[%emt 0:00:07]} 41. Ke3 {[%emt 0:00:11]} Kxh4 {[%emt 0:00:11]} 42. Ke2 {[%emt 0:00:28]} g5 {[%emt 0:00:15]} 43. Kf3 {[%emt 0:00:13]} Kh3 {[%emt 0:00:06]} 44. b4 {[%emt 0:00:22]} g4+ {[%emt 0:00:09]} 45. Kf2 {[%emt 0:00:00]} g3+ {[%emt 0:00:17]} 46. Kg1 {[%emt 0:00:09]} Ne4 {[%emt 0:00:34]} 47. b5 {[%emt 0:00:18]} Nd2 {[%emt 0:00:21]} 48. b6 {[%emt 0:00:20]} Bc5+ {[%emt 0:00:08]} 49. Kh1 {[%emt 0:00:15]} g2# {[%emt 0:00:09]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.24"]
[Round "6.1"]
[White "Triapishko, Alexandr"]
[Black "Kryakvin, Dmitry"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2506"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "34"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,34,30,26,18,12,23,27,41,10,14,10,10,8,13,16,10,3,17,10,23,0,11,0,8,0,19]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 e5 6. Nf5 Bxf5 {B54: Sicilian: 2...d6 3 d4 cxd4 4 Nxd4, Unusual Lines .} 7. exf5 Qd7 {The main line 7...Qd7 scores better than 7...Nf6.} 8. Nd5 Nge7 {White has an edge.} 9. Bc4 Nxd5 10. Bxd5 Qxf5 11. c3 Qd7 12. Qb3 {[#]} Rc8 $146 ({Predecessor:} 12... Na5 13. Qb4 Nc6 14. Qc4 Rc8 15. Be3 g6 16. O-O-O Bg7 17. Kb1 O-O 18. Qd3 Ne7 {½-½ (47) Morrow,W (2455)-Esen,N (2433) ICCF email 2015}) 13. O-O Na5 14. Qb4 Nc6 15. Qb3 Na5 {The position is equal.} 16. Qb4 Nc6 17. Qb3 Na5 {A rather calm draw.  Weighted Error Value: White=0.07/Black=0.01} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.24"]
[Round "6.2"]
[White "Tomilova, Elena"]
[Black "Truskavetsky, Alexandr"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2256"]
[BlackElo "2371"]
[Annotator "ChessBase"]
[PlyCount "28"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} e5 {[%emt 0:00:10]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:14]} 3. Bb5 {[%emt 0:00:07]} a6 {[%emt 0:00:21]} 4. Bxc6 {[%emt 0:00:33]} dxc6 {[%emt 0:00:10]} 5. O-O {[%emt 0:00:24]} Bg4 {[%emt 0:00:36]} 6. h3 {[%emt 0:00:33]} h5 {[%emt 0:00:23]} 7. c3 {[%emt 0:00:23]} Qd3 {[%emt 0:00:00]} 8. hxg4 {[%emt 0:00:05]} hxg4 {[%emt 0:00:01]} 9. Nxe5 {[%emt 0:00:22]} Bd6 {[%emt 0:00:00]} 10. Nxd3 {[%emt 0:00:00]} Bh2+ {[%emt 0:00:00]} 11. Kh1 {[%emt 0:00:00]} Bd6+ {[%emt 0:01:37]} 12. Kg1 {[%emt 0:00:31]} Bh2+ {[%emt 0:00:00]} 13. Kh1 {[%emt 0:00:12]} Bd6+ {[%emt 0:00:14]} 14. Kg1 {[%emt 0:00:06]} Bh2+ {[%emt 0:00:09]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.24"]
[Round "6.3"]
[White "Iljin, Viktor"]
[Black "Demidov, Mikhail"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1066"]
[BlackElo "2551"]
[Annotator "TA"]
[PlyCount "52"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,51,25,34,6,38,0,10,0,8,2,0,0,0,0,0,-30,10,-46,-20,-68,-57,-187,-80,-102,-90,-91,-104,-119,-122,-116,-114,-180,-149,-255,-252,-607,-610,-686,-683,-976,-957,-29998,-29999,-29999]} 1. d4 Nc6 2. c4 e5 3. d5 Nce7 4. e4 Ng6 5. Nc3 Bc5 6. Nf3 {A40: Unusual replies to 1 d4.} (6. Bd3 {is more complex.} Nf6 7. h4 d6 8. Na4 Bg4 9. Ne2) 6... d6 7. h3 Nf6 8. Bd3 {The position is equal.} O-O 9. O-O a6 10. a3 Nh5 11. b4 Ba7 {[#]} 12. Kh1 $146 ({Predecessor:} 12. Ne2 Nh4 13. Nxh4 Qxh4 14. Qc2 f5 15. exf5 g6 16. Be3 gxf5 17. Bxa7 Rxa7 18. c5 {0-1 (37) Iivonen,M (2075)-Kulaots,K (2555) Jyvaskyla 2018}) 12... Qe7 13. Qc2 (13. Bc2 $11) 13... Ngf4 14. Bxf4 Nxf4 15. Kh2 {[#]} (15. Ne2 $15) 15... f5 (15... Qf6 $1 $19 {and Black stays clearly on top.} 16. Qd2 {[#]} Nxh3 $1 {[%mdl 512]}) 16. exf5 Nxd3 17. Qxd3 {With the idea g4.} Bxf5 18. Ne4 Bxe4 19. Qxe4 Rf4 20. Qe2 (20. Qc2 $17) 20... Raf8 {[%cal Ba8f8,Bf8f4,Bf4f2][%mdl 32] ...e4 is the strong threat.} 21. Rae1 (21. c5 $17 {was necessary.}) 21... e4 $19 22. Qd3 $2 (22. Kh1) 22... Rxf3 ({Less strong is} 22... exd3 23. Rxe7 Rxc4 24. Rd1 $17) 23. gxf3 Qe5+ 24. f4 Rxf4 25. Rxe4 Rxf2+ {[%mdl 64] Discovered Attack (Double check)} 26. Kg1 Qh2# {Weighted Error Value: White=0.95/Black=0.12} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.24"]
[Round "6.4"]
[White "Tihonov, Gennady"]
[Black "Chos, Alexey"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1827"]
[BlackElo "2296"]
[Annotator "ChessBase"]
[PlyCount "198"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:04]} Nf6 {[%emt 0:02:54]} 2. Nf3 {[%emt 0:00:19]} d6 {[%emt 0:00:22]} 3. g3 {[%emt 0:02:21]} b5 {[%emt 0:00:51]} 4. Bg2 {[%emt 0:00:41]} Bb7 {[%emt 0:00:02]} 5. O-O {[%emt 0:00:32]} Nbd7 {[%emt 0:00:03]} 6. Re1 {[%emt 0:02:14]} a6 {[%emt 0:02:12]} 7. Nbd2 {[%emt 0:02:01]} c5 {[%emt 0:00:22]} 8. c3 {[%emt 0:01:14]} cxd4 {[%emt 0:00:21]} 9. cxd4 {[%emt 0:01:15]} e6 {[%emt 0:02:32]} 10. b3 {[%emt 0:03:55]} Be7 {[%emt 0:00:35]} 11. Bb2 {[%emt 0:00:05]} Nb6 {[%emt 0:00:13]} 12. e4 {[%emt 0:00:41]} d5 {[%emt 0:00:16]} 13. e5 {[%emt 0:01:17]} Nfd7 {[%emt 0:00:04]} 14. Nf1 {[%emt 0:04:26]} a5 {[%emt 0:00:22]} 15. Ne3 {[%emt 0:01:45]} a4 {[%emt 0:00:13]} 16. Bf1 {[%emt 0:01:18]} Ba6 {[%emt 0:00:26]} 17. Qd2 {[%emt 0:02:16]} O-O {[%emt 0:00:40]} 18. Bc3 {[%emt 0:00:55]} Nb8 {[%emt 0:00:16]} 19. Nc2 {[%emt 0:02:55]} Nc6 {[%emt 0:01:12]} 20. Rec1 {[%emt 0:02:45]} Qd7 {[%emt 0:01:51]} 21. Nb4 {[%emt 0:00:49]} Nb8 {[%emt 0:00:53]} 22. Bd3 {[%emt 0:09:22]} Rc8 {[%emt 0:00:59]} 23. h4 {[%emt 0:01:28]} Bb7 {[%emt 0:01:57]} 24. h5 {[%emt 0:02:48]} Na6 {[%emt 0:04:29]} 25. Nxa6 {[%emt 0:02:26]} Rxa6 {[%emt 0:02:24]} 26. Bb4 {[%emt 0:01:38]} Rxc1+ {[%emt 0:04:17]} 27. Rxc1 {[%emt 0:00:08]} axb3 {[%emt 0:00:14]} 28. axb3 {[%emt 0:00:19]} Nc4 {[%emt 0:09:08]} 29. bxc4 {[%emt 0:02:59]} dxc4 {[%emt 0:00:40]} 30. Be2 {[%emt 0:00:21]} h6 {[%emt 0:00:13]} 31. Bxe7 {[%emt 0:04:54]} Qxe7 {[%emt 0:00:13]} 32. Qb2 {[%emt 0:00:01]} Bc6 {[%emt 0:05:37]} 33. Ne1 {[%emt 0:06:26]} Ra3 {[%emt 0:03:08]} 34. Rc3 {[%emt 0:01:31]} Rxc3 {[%emt 0:01:28]} 35. Qxc3 {[%emt 0:00:04]} Bd5 {[%emt 0:02:08]} 36. Nc2 {[%emt 0:01:10]} Be4 {[%emt 0:02:35]} 37. Nb4 {[%emt 0:06:16]} Qa7 {[%emt 0:00:28]} 38. f3 {[%emt 0:01:45]} Bb7 {[%emt 0:00:35]} 39. Kf2 {[%emt 0:00:54]} Qa4 {[%emt 0:01:01]} 40. Ke1 {[%emt 0:00:32]} Qa8 {[%emt 0:00:24]} 41. Bd1 {[%emt 0:00:15]} Qd8 {[%emt 0:00:15]} 42. f4 {[%emt 0:04:06]} Be4 {[%emt 0:03:13]} 43. Kf2 {[%emt 0:01:16]} g5 {[%emt 0:00:29]} 44. hxg6 {[%emt 0:00:18]} Bxg6 {[%emt 0:00:26]} 45. Bc2 {[%emt 0:02:08]} Bxc2 {[%emt 0:00:13]} 46. Nxc2 {[%emt 0:00:07]} Qa8 {[%emt 0:00:01]} 47. Ne3 {[%emt 0:03:02]} Qe4 {[%emt 0:01:27]} 48. Ng4 {[%emt 0:03:09]} Kg7 {[%emt 0:00:23]} 49. Nh2 {[%emt 0:04:05]} Qb1 {[%emt 0:03:32]} 50. Nf3 {[%emt 0:00:50]} Qa2+ {[%emt 0:00:10]} 51. Nd2 {[%emt 0:03:06]} b4 {[%emt 0:01:55]} 52. Qxb4 {[%emt 0:00:56]} Qc2 {[%emt 0:00:08]} 53. Qxc4 {[%emt 0:04:01]} Qxd2+ {[%emt 0:00:38]} 54. Kf3 {[%emt 0:00:12]} h5 {[%emt 0:01:40]} 55. Qa4 {[%emt 0:03:28]} Qd3+ {[%emt 0:00:15]} 56. Kg2 {[%emt 0:00:29]} Qe2+ {[%emt 0:00:08]} 57. Kg1 {[%emt 0:00:44]} Qf3 {[%emt 0:00:13]} 58. Kh2 {[%emt 0:00:12]} Qf2+ {[%emt 0:00:47]} 59. Kh3 {[%emt 0:00:43]} Qg1 {[%emt 0:00:12]} 60. Qc6 {[%emt 0:01:05]} Qxd4 {[%emt 0:00:07]} 61. Qf3 {[%emt 0:00:01]} Kh6 {[%emt 0:01:38]} 62. Kh4 {[%emt 0:02:27]} Qd8+ {[%emt 0:00:06]} 63. Kh3 {[%emt 0:00:04]} Qd5 {[%emt 0:01:25]} 64. Kg2 {[%emt 0:01:41]} Qd2+ {[%emt 0:03:51]} 65. Kf1 {[%emt 0:01:12]} Qc1+ {[%emt 0:07:35]} 66. Ke2 {[%emt 0:00:13]} Qc2+ {[%emt 0:00:49]} 67. Ke3 {[%emt 0:01:43]} Qf5 {[%emt 0:00:40]} 68. Kd4 {[%emt 0:00:56]} Kg7 {[%emt 0:00:57]} 69. Qe3 {[%emt 0:01:09]} Qg4 {[%emt 0:00:14]} 70. Kc5 {[%emt 0:00:10]} Qd1 {[%emt 0:01:14]} 71. Kc4 {[%emt 0:00:13]} Qd5+ {[%emt 0:00:12]} 72. Kc3 {[%emt 0:00:13]} Kg6 {[%emt 0:00:09]} 73. Kb4 {[%emt 0:01:00]} Kf5 {[%emt 0:00:10]} 74. Qa7 {[%emt 0:00:25]} Kg6 {[%emt 0:01:15]} 75. Qe7 {[%emt 0:00:28]} Qd4+ {[%emt 0:03:14]} 76. Kb5 {[%emt 0:00:20]} Kg7 {[%emt 0:00:58]} 77. Qg5+ {[%emt 0:01:30]} Kf8 {[%emt 0:00:03]} 78. Qxh5 {[%emt 0:00:33]} Qd3+ {[%emt 0:01:10]} 79. Kc5 {[%emt 0:00:11]} Qxg3 {[%emt 0:00:27]} 80. Qh8+ {[%emt 0:00:19]} Ke7 {[%emt 0:00:05]} 81. Qf6+ {[%emt 0:00:12]} Ke8 {[%emt 0:00:03]} 82. Kd6 {[%emt 0:00:58]} Qd3+ {[%emt 0:00:25]} 83. Kc5 {[%emt 0:00:37]} Qc3+ {[%emt 0:00:17]} 84. Kd6 {[%emt 0:00:08]} Qb4+ {[%emt 0:00:52]} 85. Kc6 {[%emt 0:00:38]} Qa4+ {[%emt 0:00:16]} 86. Kc5 {[%emt 0:00:46]} Qa5+ {[%emt 0:00:05]} 87. Kc6 {[%emt 0:00:22]} Qa6+ {[%emt 0:00:22]} 88. Kc7 {[%emt 0:00:14]} Qa5+ {[%emt 0:00:38]} 89. Kc6 {[%emt 0:00:11]} Qd5+ {[%emt 0:01:24]} 90. Kb6 {[%emt 0:00:48]} Qc4 {[%emt 0:00:09]} 91. Kb7 {[%emt 0:00:19]} Qc5 {[%emt 0:00:08]} 92. Ka6 {[%emt 0:01:02]} Qb4 {[%emt 0:00:09]} 93. Ka7 {[%emt 0:00:57]} Qb5 {[%emt 0:00:09]} 94. Qh8+ {[%emt 0:00:35]} Kd7 {[%emt 0:00:02]} 95. Qf8 {[%emt 0:00:44]} Qa5+ {[%emt 0:00:16]} 96. Kb7 {[%emt 0:00:26]} Qc7+ {[%emt 0:00:04]} 97. Ka6 {[%emt 0:00:16]} Kc6 {[%emt 0:00:08]} 98. Qe8+ {[%emt 0:00:22]} Kd5 {[%emt 0:00:13]} 99. Qa4 {[%emt 0:00:13]} Qc6+ {[%emt 0:00:07]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.24"]
[Round "6.5"]
[White "Polukhin, Alexander"]
[Black "Baranov, Jury"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2152"]
[BlackElo "2147"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} e6 {[%emt 0:00:17]} 2. b3 {[%emt 0:00:05]} d5 {[%emt 0:00:21]} 3. Bb2 {[%emt 0:00:09]} dxe4 {[%emt 0:00:34]} 4. Nc3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:18]} 5. Qe2 {[%emt 0:00:08]} Be7 {[%emt 0:00:21]} 6. O-O-O {[%emt 0:00:13]} O-O {[%emt 0:00:34]} 7. g4 {[%emt 0:00:13]} a5 {[%emt 0:03:08]} 8. a4 {[%emt 0:01:41]} c6 {[%emt 0:02:38]} 9. g5 {[%emt 0:04:09]} Nd5 {[%emt 0:00:29]} 10. h4 {[%emt 0:00:45]} Na6 {[%emt 0:31:21]} 11. Qxe4 {[%emt 0:11:46]} Nc5 {[%emt 0:07:23]} 12. Qd4 {[%emt 0:07:54]} f6 {[%emt 0:09:09]} 13. Bg2 {[%emt 0:07:32]} Qc7 {[%emt 0:02:33]} 14. Nh3 {[%emt 0:08:26]} Kh8 {[%emt 0:02:52]} 15. f4 {[%emt 0:09:47]} e5 {[%emt 0:08:11]} 16. Qc4 {[%emt 0:15:50]} Nb4 {[%emt 0:10:42]} 17. gxf6 {[%emt 0:10:39]} gxf6 {[%emt 0:00:01]} 18. Ne4 {[%emt 0:00:51]} b5 {[%emt 0:04:51]} 19. Qe2 {[%emt 0:02:44]} bxa4 {[%emt 0:01:07]} 20. Nxc5 {[%emt 0:04:16]} a3 {[%emt 0:00:47]} 21. Ba1 {[%emt 0:03:05]} Bxc5 {[%emt 0:01:12]} 22. fxe5 {[%emt 0:00:44]} Bf5 {[%emt 0:03:06]} 23. exf6 {[%emt 0:01:32]} Qf7 {[%emt 0:00:02]} 24. Qc4 {[%emt 0:03:11]} Qxc4 {[%emt 0:00:17]} 25. bxc4 {[%emt 0:00:18]} Nxc2 {[%emt 0:00:02]} 26. Bc3 {[%emt 0:04:30]} Nd4 {[%emt 0:00:02]} 27. d3 {[%emt 0:00:37]} Rab8 {[%emt 0:00:56]} 28. Kd2 {[%emt 0:01:36]} Bb4 {[%emt 0:01:30]} 29. Rb1 {[%emt 0:00:41]} c5 {[%emt 0:00:23]} 30. Nf4 {[%emt 0:01:07]} Rxf6 {[%emt 0:00:44]} 31. Nd5 {[%emt 0:00:43]} Rg6 {[%emt 0:00:18]} 32. Bf1 {[%emt 0:00:32]} Bxc3+ {[%emt 0:01:37]} 33. Nxc3 {[%emt 0:00:27]} Rxb1 {[%emt 0:00:09]} 34. Nxb1 {[%emt 0:00:13]} a2 {[%emt 0:00:06]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.24"]
[Round "6.6"]
[White "Brusilovskiy, Boris"]
[Black "Polukhin, Sergey"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2067"]
[BlackElo "1410"]
[Annotator "ChessBase"]
[PlyCount "98"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:05]} c5 {[%emt 0:00:07]} 2. c3 {[%emt 0:00:28]} g6 {[%emt 0:00:11]} 3. d4 {[%emt 0:00:46]} cxd4 {[%emt 0:00:14]} 4. cxd4 {[%emt 0:01:20]} d5 {[%emt 0:00:27]} 5. e5 {[%emt 0:01:44]} Nc6 {[%emt 0:00:56]} 6. Nf3 {[%emt 0:00:36]} Bg4 {[%emt 0:01:36]} 7. Be2 {[%emt 0:03:44]} Nh6 {[%emt 0:01:43]} 8. O-O {[%emt 0:00:52]} Nf5 {[%emt 0:03:16]} 9. Nbd2 {[%emt 0:05:11]} a5 {[%emt 0:08:20]} 10. h3 {[%emt 0:13:53]} Bxf3 {[%emt 0:00:20]} 11. Nxf3 {[%emt 0:00:07]} Qb6 {[%emt 0:03:55]} 12. Bd3 {[%emt 0:06:46]} Nfxd4 {[%emt 0:09:40]} 13. Nxd4 {[%emt 0:03:41]} Qxd4 {[%emt 0:01:52]} 14. Qb3 {[%emt 0:08:12]} Qb4 {[%emt 0:12:14]} 15. Qxd5 {[%emt 0:09:34]} Rd8 {[%emt 0:00:26]} 16. Qb5 {[%emt 0:00:23]} Bg7 {[%emt 0:04:26]} 17. Be3 {[%emt 0:07:45]} Qxb5 {[%emt 0:04:25]} 18. Bxb5 {[%emt 0:00:06]} Bxe5 {[%emt 0:00:04]} 19. Bh6 {[%emt 0:07:00]} f6 {[%emt 0:04:00]} 20. h4 {[%emt 0:07:11]} Kf7 {[%emt 0:01:16]} 21. Rae1 {[%emt 0:02:31]} Rd4 {[%emt 0:06:01]} 22. f4 {[%emt 0:02:11]} Bd6 {[%emt 0:03:23]} 23. b3 {[%emt 0:01:38]} Re8 {[%emt 0:05:20]} 24. g3 {[%emt 0:03:05]} Rd2 {[%emt 0:04:21]} 25. f5 {[%emt 0:00:21]} Rd4 {[%emt 0:05:58]} 26. Bc4+ {[%emt 0:01:54]} Rxc4 {[%emt 0:00:45]} 27. bxc4 {[%emt 0:00:03]} Bxg3 {[%emt 0:00:11]} 28. Rb1 {[%emt 0:03:11]} gxf5 {[%emt 0:07:22]} 29. Rxb7 {[%emt 0:01:11]} Rg8 {[%emt 0:01:07]} 30. Kh1 {[%emt 0:00:27]} Rg4 {[%emt 0:00:36]} 31. Bd2 {[%emt 0:01:41]} f4 {[%emt 0:04:25]} 32. Be1 {[%emt 0:04:21]} Rxh4+ {[%emt 0:02:41]} 33. Kg1 {[%emt 0:00:39]} Nd4 {[%emt 0:02:08]} 34. Rd7 {[%emt 0:02:19]} Ne2+ {[%emt 0:01:42]} 35. Kg2 {[%emt 0:00:10]} Rh2+ {[%emt 0:00:07]} 36. Kf3 {[%emt 0:00:10]} Kg6 {[%emt 0:01:15]} 37. Rd2 {[%emt 0:00:43]} Bxe1 {[%emt 0:00:43]} 38. Rxe1 {[%emt 0:00:52]} Kf5 {[%emt 0:01:02]} 39. Rdxe2 {[%emt 0:01:24]} Rh3+ {[%emt 0:00:07]} 40. Kf2 {[%emt 0:00:20]} e5 {[%emt 0:00:20]} 41. Rb1 {[%emt 0:00:30]} f3 {[%emt 0:00:39]} 42. Re3 {[%emt 0:01:24]} Kf4 {[%emt 0:00:07]} 43. Rbb3 {[%emt 0:00:42]} e4 {[%emt 0:00:13]} 44. c5 {[%emt 0:00:33]} Rh2+ {[%emt 0:00:42]} 45. Ke1 {[%emt 0:00:36]} Rh1+ {[%emt 0:01:00]} 46. Kf2 {[%emt 0:00:11]} Rh2+ {[%emt 0:00:14]} 47. Ke1 {[%emt 0:00:42]} Rh1+ {[%emt 0:00:36]} 48. Kf2 {[%emt 0:00:18]} Rh2+ {[%emt 0:00:47]} 49. Ke1 {[%emt 0:00:22]} Rh1+ {[%emt 0:00:06]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.24"]
[Round "6.7"]
[White "Cherunov, Svyatoslav"]
[Black "Samson, Anna Rao. T"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1240"]
[BlackElo "1573"]
[Annotator "NA"]
[PlyCount "125"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%emt 0:00:11]} 3. Bc4 {[%emt 0:00:05]} h6 {[%emt 0:00:15]} 4. Nc3 {[%emt 0:00:09]} Nf6 {[%emt 0:00:06]} 5. d3 {[%emt 0:00:05]} Bb4 {[%emt 0:00:09]} 6. Bd2 {[%emt 0:00:13]} d6 {[%emt 0:00:47]} 7. h3 {[%emt 0:00:07]} Qe7 {[%emt 0:00:15]} 8. Nd5 {[%emt 0:00:29]} Bxd2+ {[%emt 0:00:19]} 9. Qxd2 {[%emt 0:00:14]} Nxd5 {[%emt 0:00:07]} 10. Bxd5 {[%emt 0:00:14]} Nd4 {[%emt 0:01:06]} 11. Nxd4 {[%emt 0:00:20]} exd4 {[%emt 0:00:10]} 12. O-O {[%emt 0:00:13]} O-O {[%emt 0:00:31]} 13. c3 {[%emt 0:00:07]} c6 {[%emt 0:00:08]} 14. Bb3 {[%emt 0:00:15]} Qf6 {[%emt 0:00:29]} 15. cxd4 {[%emt 0:00:57]} Qxd4 {[%emt 0:00:17]} 16. Qc3 {[%emt 0:00:09]} Qxc3 {[%emt 0:00:28]} 17. bxc3 {[%emt 0:00:12]} Be6 {[%emt 0:00:09]} 18. f4 {[%emt 0:00:23]} Rad8 {[%emt 0:00:21]} 19. f5 {[%emt 0:00:16]} Bxb3 {[%emt 0:00:18]} 20. axb3 {[%emt 0:00:05]} g6 {[%emt 0:00:13]} 21. Rxa7 {[%emt 0:00:25]} Rd7 {[%emt 0:00:33]} 22. Rf3 {[%emt 0:01:08]} Rb8 {[%emt 0:00:57]} 23. Kf2 {[%emt 0:00:31]} d5 {[%emt 0:00:13]} 24. exd5 {[%emt 0:00:52]} Rxd5 {[%emt 0:00:14]} 25. g4 {[%emt 0:00:57]} gxf5 {[%emt 0:00:13]} 26. gxf5 {[%emt 0:00:21]} b5 {[%emt 0:00:31]} 27. f6 {[%emt 0:00:28]} b4 {[%emt 0:01:03]} 28. c4 {[%emt 0:00:09]} Rd4 {[%emt 0:00:32]} 29. Rg3+ {[%emt 0:00:17]} Kf8 {[%emt 0:00:31]} 30. Ke3 {[%emt 0:00:38]} Rbd8 {[%emt 0:00:11]} 31. Kd2 {[%emt 0:00:34]} h5 {[%emt 0:00:28]} 32. Rg7 {[%emt 0:00:15]} Rxd3+ {[%emt 0:00:18]} 33. Ke2 {[%emt 0:00:39]} R3d7 {[%emt 0:03:00]} 34. Rxd7 {[%emt 0:00:55]} Rxd7 {[%emt 0:00:08]} 35. Rh7 {[%emt 0:00:06]} Kg8 {[%emt 0:00:24]} 36. Rxh5 {[%emt 0:00:12]} Rd6 {[%emt 0:00:20]} 37. Rg5+ {[%emt 0:00:54]} Kf8 {[%emt 0:01:20]} 38. Rf5 {[%emt 0:00:25]} Ke8 {[%emt 0:00:21]} 39. c5 {[%emt 0:00:34]} Re6+ {[%emt 0:00:38]} 40. Kd3 {[%emt 0:00:07]} Kd7 {[%emt 0:00:15]} 41. Rf4 {[%emt 0:00:22]} Kc7 {[%emt 0:02:01]} 42. Kc4 {[%emt 0:00:21]} Re3 {[%emt 0:00:07]} 43. h4 {[%emt 0:00:16]} Kd7 {[%emt 0:00:39]} 44. Kxb4 {[%emt 0:00:06]} Ke6 {[%emt 0:00:17]} 45. Ka4 {[%emt 0:01:36]} Kd5 {[%emt 0:00:25]} 46. Rg4 {[%emt 0:04:50]} Rf3 {[%emt 0:00:47]} 47. b4 {[%emt 0:02:43]} Rxf6 {[%emt 0:00:20]} 48. h5 {[%emt 0:00:14]} Rh6 {[%emt 0:00:09]} 49. Rh4 {[%emt 0:00:23]} Ke5 {[%emt 0:00:11]} 50. b5 {[%emt 0:00:27]} cxb5+ {[%emt 0:00:09]} 51. Kxb5 {[%emt 0:00:05]} Kd5 {[%emt 0:00:07]} 52. Rf4 {[%emt 0:03:07]} Rxh5 {[%emt 0:00:17]} 53. Rxf7 {[%emt 0:00:11]} Kd4 {[%emt 0:00:18]} 54. Rd7+ {[%emt 0:01:06]} Ke5 {[%emt 0:00:18]} 55. c6 {[%emt 0:01:16]} Ke6+ {[%emt 0:00:31]} 56. Kb6 {[%emt 0:00:14]} Rf5 {[%emt 0:00:13]} 57. Rd2 {[%emt 0:00:34]} Rf8 {[%emt 0:00:17]} 58. c7 {[%emt 0:00:34]} Rf7 {[%emt 0:00:30]} 59. c8=Q+ {[%emt 0:02:36]} Ke5 {[%emt 0:00:19]} 60. Qe8+ {[%emt 0:00:25]} Kf6 {[%emt 0:00:09]} 61. Rf2+ {[%emt 0:00:36]} Kg5 {[%emt 0:00:15]} 62. Qg8+ {[%emt 0:00:46]} Kh4 {[%emt 0:00:15]} 63. Rg2 {[%emt 0:00:41]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.24"]
[Round "6.8"]
[White "Aryslanov, Leonidas"]
[Black "Grinivetskii, Mark"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1121"]
[BlackElo "1350"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:07]} e5 {[%emt 0:00:03]} 2. Nf3 {[%emt 0:00:33]} Nc6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:01:10]} Nf6 {[%emt 0:00:02]} 4. Bc4 {[%emt 0:00:49]} Bb4 {[%emt 0:00:17]} 5. d3 {[%emt 0:00:40]} h6 {[%emt 0:00:12]} 6. a3 {[%emt 0:00:26]} Bxc3+ {[%emt 0:00:19]} 7. bxc3 {[%emt 0:00:09]} d6 {[%emt 0:00:03]} 8. O-O {[%emt 0:00:30]} Bg4 {[%emt 0:00:09]} 9. h3 {[%emt 0:01:11]} Bh5 {[%emt 0:00:07]} 10. Rb1 {[%emt 0:00:51]} Rb8 {[%emt 0:00:15]} 11. Be3 {[%emt 0:00:29]} d5 {[%emt 0:00:51]} 12. exd5 {[%emt 0:01:07]} Nxd5 {[%emt 0:00:06]} 13. Bxd5 {[%emt 0:01:06]} Qxd5 {[%emt 0:00:13]} 14. g4 {[%emt 0:01:06]} Bg6 {[%emt 0:00:18]} 15. c4 {[%emt 0:00:56]} Qe6 {[%emt 0:00:17]} 16. Re1 {[%emt 0:01:13]} O-O {[%emt 0:00:41]} 17. Qd2 {[%emt 0:07:31]} f5 {[%emt 0:01:14]} 18. gxf5 {[%emt 0:03:01]} Qxf5 {[%emt 0:01:16]} 19. Nh4 {[%emt 0:04:34]} Qxh3 {[%emt 0:00:31]} 20. Nxg6 {[%emt 0:00:24]} Qg4+ {[%emt 0:00:09]} 21. Kh1 {[%emt 0:04:22]} Rf3 {[%emt 0:00:54]} 22. Bf4 {[%emt 0:04:14]} exf4 {[%emt 0:00:38]} 23. Nxf4 {[%emt 0:00:10]} Rxf4 {[%emt 0:00:27]} 24. Re3 {[%emt 0:02:11]} Nd4 {[%emt 0:01:18]} 25. Rg3 {[%emt 0:01:16]} Qh4+ {[%emt 0:00:38]} 26. Kg2 {[%emt 0:00:30]} Rbf8 {[%emt 0:00:55]} 27. Rf1 {[%emt 0:00:58]} Nf3 {[%emt 0:00:32]} 28. Rh1 {[%emt 0:01:04]} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.25"]
[Round "7.1"]
[White "Demidov, Mikhail"]
[Black "Triapishko, Alexandr"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2551"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,74,11,8,-15,-29,-41,-45,-46,-39,-37,-29,-42,-52,-73,-58,-69,-79,-106,-69,-102,-37,-43,-37,-38,-39,-92,-94,-82,-84,-81,-76,-95,-67,-107,-53,-89,-97,-141,-139,-214,-202,-196,-211,-194,-184,-210,-212,-965,-973,-959,-954,-940,-927,-902,-872,-668,-661,-29995,-29994,-29995,-29995,-29995,-29996]} 1. g3 c5 2. Bg2 g6 3. f4 Bg7 4. Nf3 Nc6 5. O-O e6 6. e4 Nge7 7. d3 O-O 8. e5 {B20: Sicilian: Unusual White 2nd moves.} d6 9. exd6 Qxd6 10. Nbd2 {[%cal Bb1d2,Bd2c4,Bc4e5][%mdl 32] Black is slightly better.} b6 {[#]} 11. Nc4 $146 ({Predecessor:} 11. Rb1 Bb7 12. Nc4 Qc7 13. Re1 Rfd8 14. a3 Nf5 15. Bd2 b5 16. Nce5 Rac8 17. Nxc6 Bxc6 {0-1 (38) Whitworth,P (2024)-Guthrie,D (2165) West Bromwich 2004}) 11... Qc7 12. Be3 Ba6 13. Nce5 Rad8 14. b3 Nf5 ({But not} 14... Bxe5 15. fxe5 Nxe5 16. Bf4 $11) 15. Bf2 Bb7 {[%cal Rc6e5]} 16. Re1 Nfd4 (16... Nxe5 $17 17. Nxe5 f6) 17. Bxd4 $15 cxd4 18. Nxc6 $1 Bxc6 19. Ng5 (19. a4 $15) 19... Bxg2 $17 20. Kxg2 Qc6+ 21. Kg1 Rd5 22. a4 Rc8 23. Ra2 a6 ({Better is} 23... e5 $17 24. fxe5 Bxe5) 24. Re2 e5 25. fxe5 Bh6 $1 {[%cal Rh6g5]} ({Don't take} 25... Rxe5 26. Rxe5 Bxe5 27. Qf3 $15) 26. Nf3 (26. h4 $17 {might work better.}) 26... Be3+ $19 27. Rxe3 dxe3 28. Qe2 {[#]} Qc3 $1 29. Qxe3 {[#]} Re8 $1 30. Qxb6 $2 (30. Qd2 Qxd2 31. Nxd2 Rdxe5 32. Nf3) 30... Rdxe5 31. Nxe5 Rxe5 {[%mdl 4096] Endgame KQR-KQR} ({Weaker is} 31... Qe1+ 32. Kg2 $14) 32. Qf2 Re1+ 33. Kg2 Qc6+ 34. Kh3 Qe6+ 35. Kh4 Re2 {Black mates.} 36. Qg1 Qf5 {[%csl Gg6][%cal Rf5h5]} 37. g4 g5+ {Weighted Error Value: White=0.62/Black=0.06} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.25"]
[Round "7.2"]
[White "Truskavetsky, Alexandr"]
[Black "Baranov, Jury"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2371"]
[BlackElo "2147"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,93,1,69,12,46,47,45,44,55,46,60,40,39,43,52,33,35,35,42,42,30,11,30,16,33,24,26,26,28,28,49,50,42,21,24,23,35,46,35,6,37,0,0,0,28,0,18,19,27,27,60,60,60,60,73,68,73,71,69,68,69,69,127,86,109,107,112,64,526,514,933,157,145,70,100,0,139,0,747,729,1147,1055,1671,1632,2118,2003]} 1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. h3 Bh5 (5... Bxf3 $11 6. Bxf3 Qe6+ 7. Kf1 (7. Qe2 Qxe2+ 8. Bxe2 Nf6 $11) 7... O-O-O) 6. Nc3 {B01: Scandinavian Defence.} (6. d4 $14) 6... Qa5 7. Rb1 e6 8. a3 {[#] Threatens to win with b4.White is slightly better.} Bxf3 9. Bxf3 Qe5+ 10. Qe2 Qxe2+ 11. Nxe2 Nge7 {[#]} 12. g3 $146 ({Predecessor:} 12. b4 O-O-O 13. Bb2 e5 14. d3 a6 15. O-O f6 16. Rfd1 h5 17. d4 exd4 18. Bxd4 {½-½ (38) Gomez Calle,J (2053)-Blanco Perez,D (2082) Andalucia 2018}) 12... O-O-O 13. O-O h5 14. d3 Nf5 15. b4 {[%cal Bb2b4,Bb4b5][%mdl 32]} Be7 16. b5 Ne5 17. Bg2 Bf6 18. a4 {[%cal Ba3a4,Ba4a5,Ba5a6][%mdl 32]} g5 19. Bb2 g4 20. h4 Nd7 21. Bxf6 Nxf6 22. a5 Nd4 23. Nxd4 Rxd4 24. Rfe1 Nd7 25. Re3 Ra4 26. a6 b6 27. c3 Rh6 28. d4 Ra2 29. Rbe1 Rf6 30. R1e2 Rxe2 31. Rxe2 $14 {[%mdl 4096] Endgame KRB-KRN} Rf5 32. c4 Kd8 33. Be4 Rf6 34. Bc6 Nf8 35. Kg2 Ke7 (35... Ng6 $14) 36. f3 Rh6 37. c5 Nd7 38. Rc2 Rf6 $2 {[%mdl 8192] [#]} (38... Rh8 $1 $14) 39. fxg4 $1 $18 hxg4 (39... Rh6 $142 40. gxh5 f5) 40. Be4 $2 (40. Bxd7 $18 {and the rest is easy. Hoping for cxb6.} Kxd7 41. Rf2) 40... Kd8 $16 41. Rd2 (41. c6 $16 Nf8 42. d5) 41... Ke7 42. Rc2 {And now cxb6 would win.} (42. cxb6 {with more complications.} Nxb6 43. Rc2 Kd7 44. Rc5 Kd8 45. Bb7) 42... Kd8 $1 43. Bc6 (43. cxb6 $16 Nxb6 44. Rc5) 43... Rf5 $2 {[%mdl 8192]} (43... Ke7 $11) 44. Bxd7 $18 {White is clearly winning.} Kxd7 45. Rf2 Rd5 46. Rxf7+ Kd8 47. cxb6 {Weighted Error Value: White=0.37/Black=0.33} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.25"]
[Round "7.3"]
[White "Kryakvin, Dmitry"]
[Black "Chos, Alexey"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2570"]
[BlackElo "2296"]
[Annotator "TA"]
[PlyCount "135"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,135,42,37,37,41,55,28,39,33,68,20,17,22,36,41,55,65,68,58,61,58,70,64,103,115,100,93,98,98,98,94,152,141,172,178,175,166,227,235,252,187,191,144,132,101,98,88,88,97,93,86,130,93,97,109,106,48,45,43,33,0,0,0,0,0,0,0,0,0,0,0,0,0,16,18,58,63,78,78,78,64,85,85,85,78,126,126,126,126,126,126,126,126,422,422,401,378,390,350,331,331,580,288,294,204,4137,4137,4133,4133,4133,4133,4133,4125,29982,29977,29977,29978,29978,29979,29978,29976,29979,29980,29985,29984,29986,29987]} 1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Bc4 e6 5. Bb3 Ne7 6. O-O O-O {B06: Modern Defence.} 7. c3 b6 8. Nbd2 Ba6 {White has an edge.} 9. Re1 c5 10. Nf1 {[#]} cxd4 $146 ({Predecessor:} 10... Nbc6 11. d5 exd5 12. exd5 Ne5 13. Nxe5 dxe5 14. Bg5 Qd7 15. Ne3 Nc8 16. Ng4 c4 17. Bc2 f6 18. Bh6 Bb7 19. Qe2 Nd6 20. f4 e4 21. Bxg7 Kxg7 22. Rad1 {½-½ (22) Grigoriants,S (2570)-Bodnaruk,A (2416) Wroclaw 2014}) 11. cxd4 d5 12. e5 Bxf1 13. Kxf1 Nbc6 14. Bf4 b5 15. Rc1 Qb6 16. Bc2 Nb4 {[#]} 17. Bb1 $1 Rac8 18. Qd2 {Rxc8 is the strong threat.} Rxc1 19. Rxc1 Nbc6 20. g3 f6 ({Black should try} 20... b4) 21. Kg2 $16 b4 22. h4 b3 23. axb3 Na5 (23... Qxb3 {keeps fighting.} 24. exf6 Rxf6) 24. exf6 $18 Bxf6 25. Bc7 Nxb3 26. Qe3 ({And not} 26. Bxb6 Nxd2 27. Nxd2 axb6 $11) 26... Bxd4 27. Bxb6 Bxe3 28. Bxe3 Nxc1 29. Bxc1 Rb8 30. Ne5 Nf5 31. Bd3 Rb6 32. g4 Nd6 33. Kf3 ({White should play} 33. Be2 $16) 33... Nf7 $14 34. Nd7 Rb7 35. Nf6+ (35. Nc5 $5 {[%cal Rc5b7]} Ne5+ 36. Ke2 $14) 35... Kg7 36. g5 Ne5+ 37. Ke2 $1 Nxd3 38. Kxd3 h5 39. Be3 Rxb2 40. Nxh5+ Kf7 41. Nf4 Rb3+ 42. Kc2 Rb4 43. Nd3 $1 {[%cal Rd3b4]} Rxh4 44. Bxa7 Re4 45. Bb8 Kg7 46. Be5+ Kf7 47. Bf6 e5 48. f3 Re3 49. Kd2 (49. Bxe5 $6 Rxf3 50. Bc7 Ke6 $11) 49... d4 50. Nxe5+ Ke6 51. Nc6 ({Of course not} 51. Nxg6 $6 Rxf3 52. Bxd4 Rf5 $11) 51... Kd5 {[%mdl 8192] Black cannot hold the game after this.} (51... Kf5 $16 {was called for.} 52. Nxd4+ Kf4) 52. Nxd4 $18 Ra3 {[#]} 53. Ke2 $1 {[%cal Re2f2]} Ra2+ 54. Ke3 Ra3+ 55. Kf2 Ra4 $2 (55... Ra2+ {is a better defense.} 56. Ne2 Ke6) 56. Ne2 (56. f4 $142) 56... Ke6 57. Kg3 Rb4 $2 (57... Kf7 58. Nd4 Rc4) 58. Nf4+ {[%mdl 64] Double Attack} Kf7 59. Nd3 Rb1 60. Ne5+ Kg8 61. Nxg6 Kh7 62. Nh4 {White mates.} Rb6 63. Kg4 Kg8 64. f4 Rb1 65. Kf5 Rb7 66. g6 Rb4 67. Be5 Rb7 68. Kg5 {Weighted Error Value: White=0.14/Black=0.27} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.25"]
[Round "7.4"]
[White "Brusilovskiy, Boris"]
[Black "Tomilova, Elena"]
[Result "0-1"]
[ECO "C15"]
[WhiteElo "2067"]
[BlackElo "2256"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,56,0,13,-45,-32,-47,-5,-15,-22,-56,-60,-62,-67,-163,-153,-215,-213,-224,-228,-216,-212,-206,-227,-206,-114,-347,-337,-338,-347,-389,-339,-408,-385,-523,-540,-755,-724,-745,-787,-758,-760,-996,-834,-1679,-1631]} 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Be7 6. Nxe4 Nf6 7. N2g3 {7.Nxf6+ is the hot move.} O-O 8. Be3 {C15: French: 3 Nc3 Bb4: Unusual White 4th moves.} (8. Nxf6+ $11 Bxf6 9. c3) 8... Nxe4 $15 9. Nxe4 f5 10. Nc3 {The position is equal.} f4 11. Bc1 Nc6 12. d5 Ne5 {[#]} 13. Qe2 $146 (13. Be2 $15) ({Predecessor:} 13. Be2 Bd7 14. Qd4 Bf6 15. Qe4 exd5 16. Qxd5+ Kh8 17. Bxf4 Qe7 18. O-O Bc6 19. Qd2 {1-0 (33) Haldorsen,B (2184)-Solem,T (2212) Norway 2015}) 13... Bd6 $1 $19 14. Bd2 (14. dxe6 $17 Bxe6 15. Bd2) 14... exd5 $1 {Hoping for ...f3.} 15. O-O-O c6 16. f3 b5 17. g3 fxg3 18. hxg3 Nxf3 ({Black should try} 18... Rxf3 $19 {...Bg4 is the strong threat.} 19. Bf4 Bg4 $1) 19. Bf4 $2 {This move loses the game for White.} (19. Nxd5 $17 cxd5 20. Qd3 Nxd2 21. Qxd5+ Rf7 22. Qxa8 Nxf1 23. Rhxf1 Rxf1 24. Rxf1 Qg5+ 25. Kb1) 19... Bxf4+ 20. gxf4 Rxf4 21. Bg2 Qg5 {And now ...Re4+ would win.} 22. Kb1 {[#]} Bg4 23. Qd3 {[#]} Bf5 {[%mdl 64] Discovered Attack. Black is clearly winning.} 24. Qe2 (24. Qe3 Bxc2+) 24... Nd4 25. Rxd4 Rxd4 26. Rh5 Qg6 27. Bf3 Bg4 {White must now prevent ...Qxh5.} 28. Nxd5 Qxh5 {Weighted Error Value: White=0.83/Black=0.13} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.25"]
[Round "7.5"]
[White "Polukhin, Sergey"]
[Black "Aryslanov, Leonidas"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1410"]
[BlackElo "1121"]
[Annotator "NA RC"]
[PlyCount "89"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} e5 {[%emt 0:01:23]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:36]} 3. Bb5 {[%emt 0:00:09]} d6 {[%emt 0:00:37]} 4. d4 {[%emt 0:00:14]} Bd7 {[%emt 0:01:28]} 5. Nc3 {[%emt 0:00:28]} Nf6 {[%emt 0:00:20]} 6. O-O {[%emt 0:00:35]} Be7 {[%emt 0:00:09]} 7. Re1 {[%emt 0:02:55]} exd4 {[%emt 0:00:36]} 8. Nxd4 {[%emt 0:00:08]} Nxd4 {[%emt 0:00:31]} 9. Bxd7+ {[%emt 0:00:10]} Qxd7 {[%emt 0:00:11]} 10. Qxd4 {[%emt 0:00:04]} c5 {[%emt 0:00:32]} 11. Qd3 {[%emt 0:00:38]} Rd8 {[%emt 0:00:45]} 12. Bf4 {[%emt 0:04:01]} Nh5 {[%emt 0:02:24]} 13. Be3 {[%emt 0:01:25]} O-O {[%emt 0:02:06]} 14. Rad1 {[%emt 0:00:59]} f5 {[%emt 0:01:33]} 15. Bxc5 {[%emt 0:03:15]} fxe4 {[%emt 0:01:56]} 16. Qd5+ {[%emt 0:00:23]} Kh8 {[%emt 0:02:12]} 17. Qxh5 {[%emt 0:00:00]} Rf5 {[%emt 0:00:13]} 18. Qe2 {[%emt 0:02:16]} Rxc5 {[%emt 0:00:22]} 19. Nxe4 {[%emt 0:01:18]} Re5 {[%emt 0:02:44]} 20. f4 {[%emt 0:02:11]} Re6 {[%emt 0:00:41]} 21. Qd3 {[%emt 0:02:01]} d5 {[%emt 0:01:52]} 22. Ng3 {[%emt 0:04:52]} Bc5+ {[%emt 0:01:24]} 23. Kh1 {[%emt 0:00:32]} Rxe1+ {[%emt 0:01:31]} 24. Rxe1 {[%emt 0:00:01]} Bf2 {[%emt 0:01:11]} 25. Re2 {[%emt 0:01:22]} Bxg3 {[%emt 0:00:38]} 26. Qxg3 {[%emt 0:00:02]} Qb5 {[%emt 0:00:36]} 27. Qe3 {[%emt 0:00:33]} h6 {[%emt 0:02:28]} 28. c3 {[%emt 0:00:37]} Rc8 {[%emt 0:02:16]} 29. h3 {[%emt 0:01:01]} Qa5 {[%emt 0:01:03]} 30. a3 {[%emt 0:00:40]} a6 {[%emt 0:01:02]} 31. f5 {[%emt 0:03:00]} d4 {[%emt 0:03:37]} 32. Qe6 {[%emt 0:00:27]} Rf8 {[%emt 0:01:23]} 33. cxd4 {[%emt 0:01:22]} Rxf5 {[%emt 0:00:35]} 34. Qe8+ {[%emt 0:01:40]} Kh7 {[%emt 0:00:16]} 35. Qe4 {[%emt 0:00:11]} Kg6 {[%emt 0:01:01]} 36. g4 {[%emt 0:00:39]} Kg5 {[%emt 0:00:23]} 37. Qxf5+ {[%emt 0:00:14]} Qxf5 {[%emt 0:00:10]} 38. gxf5 {[%emt 0:00:02]} Kxf5 {[%emt 0:00:06]} 39. d5 {[%emt 0:00:05]} g5 {[%emt 0:00:12]} 40. d6 {[%emt 0:00:03]} h5 {[%emt 0:00:10]} 41. d7 {[%emt 0:00:03]} g4 {[%emt 0:00:13]} 42. d8=Q {[%emt 0:00:06]} gxh3 {[%emt 0:00:13]} 43. Qf8+ {[%emt 0:00:21]} Kg6 {[%emt 0:00:21]} 44. Re6+ {[%emt 0:00:13]} Kh7 {[%emt 0:00:13]} 45. Rh6# {[%emt 0:00:06]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.25"]
[Round "7.6"]
[White "Iljin, Viktor"]
[Black "Tihonov, Gennady"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1066"]
[BlackElo "1827"]
[Annotator "NA RC"]
[PlyCount "86"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

{[%evp 8,86,35,33,36,5,-5,15,25,-14,0,-33,-24,-36,-25,-27,-41,-28,-19,-44,-29,-218,-193,-204,243,220,245,-225,-233,32767,32767,32767,-237,-241,-181,-231,-242,-235,-236,-221,-318,-241,-305,-344,-429,-386,-427,-435,-379,32767,32767,-246,-309,32767,32767,32767,32767,32767,-485,-469,-981,-722,-1021,-1939,-5309,-5214,-29981,-29970,-29982,-12838,-29970,-29975,-29984,-29982,-29984,-12845,-29987,-29983,-29988,-29987,-29984]} 1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:09]} 2. c4 {[%emt 0:00:20]} dxc4 {[%emt 0:00:12]} 3. e3 {[%emt 0:00:09]} a6 {[%emt 0:00:09]} 4. Bxc4 {[%emt 0:00:16]} e6 {[%emt 0:00:09]} 5. Nf3 {[%emt 0:00:16]} Nf6 {[%emt 0:00:06]} 6. Nc3 {[%emt 0:00:13]} c5 {[%emt 0:00:10]} 7. O-O {[%emt 0:00:32]} Nc6 {[%emt 0:00:03]} 8. b3 {[%emt 0:00:53]} cxd4 {[%emt 0:03:25]} 9. Nxd4 {[%emt 0:02:20]} Nxd4 {[%emt 0:00:18]} 10. Qxd4 {[%emt 0:00:24]} Qxd4 {[%emt 0:00:10]} 11. exd4 {[%emt 0:00:08]} b5 {[%emt 0:01:49]} 12. Bd3 {[%emt 0:14:00]} Bb7 {[%emt 0:00:11]} 13. Bg5 {[%emt 0:01:46]} Rc8 {[%emt 0:07:16]} 14. Nxb5 $2 {[%emt 0:21:59]} ({Better is} 14. Ne2 $15) 14... axb5 {[%emt 0:00:50]} 15. Bxb5+ {[%emt 0:01:01]} Bc6 $4 {[%emt 0:03:02] [#]} (15... Kd8 $19 {avoids the disaster.} 16. a4 h6) 16. Rfc1 $1 {[%emt 0:01:28]} Kd7 {[%emt 0:00:15] [#]} 17. Bxc6+ $4 {[%emt 0:02:00]} (17. Rxc6 $1 $18 Rxc6 18. Rc1 {[%mdl 64] Pin}) 17... Rxc6 {[%emt 0:00:06]} 18. Rxc6 {[%emt 0:00:06]} Kxc6 {[%emt 0:00:05]} 19. Bxf6 {[%emt 0:00:03]} gxf6 {[%emt 0:00:07]} 20. Rc1+ {[%emt 0:00:11]} Kb7 {[%emt 0:01:41]} 21. a4 {[%emt 0:00:37]} (21. Kf1 $142) 21... Ba3 {[%emt 0:01:37]} 22. Rc4 {[%emt 0:01:45]} Rc8 {[%emt 0:00:38]} 23. Rxc8 {[%emt 0:02:33]} Kxc8 {[%emt 0:00:07]} 24. Kf1 {[%emt 0:00:08]} Bb2 {[%emt 0:02:45]} 25. Ke2 {[%emt 0:00:02]} Bxd4 {[%emt 0:00:08]} 26. f3 {[%emt 0:00:03]} Kb7 {[%emt 0:04:03]} 27. Kd3 {[%emt 0:00:32]} Bg1 {[%emt 0:00:17]} 28. h3 {[%emt 0:00:03]} f5 {[%emt 0:03:49]} 29. g4 {[%emt 0:01:44]} f4 {[%emt 0:02:25]} 30. Ke4 {[%emt 0:01:01]} Be3 {[%emt 0:00:12]} 31. Kd3 {[%emt 0:04:59]} Kc6 {[%emt 0:08:05]} 32. b4 {[%emt 0:02:23]} Kd5 {[%emt 0:07:05]} 33. a5 {[%emt 0:00:36]} e5 {[%emt 0:00:45]} 34. g5 {[%emt 0:01:36]} Bf2 {[%emt 0:01:42]} 35. b5 {[%emt 0:00:19]} Be1 {[%emt 0:02:02]} 36. a6 {[%emt 0:01:35]} Bf2 {[%emt 0:00:12]} 37. Ke2 {[%emt 0:00:46]} Bb6 {[%emt 0:00:14]} 38. Kd3 {[%emt 0:00:35]} Ba7 {[%emt 0:00:24]} 39. Kc3 {[%emt 0:00:35]} e4 {[%emt 0:00:15]} 40. fxe4+ {[%emt 0:00:05]} Kxe4 {[%emt 0:00:04]} 41. Kb4 {[%emt 0:00:01]} f3 {[%emt 0:00:17]} 42. Ka5 {[%emt 0:00:02]} f2 {[%emt 0:00:44]} 43. b6 {[%emt 0:00:02] [#]} Bxb6+ $1 {[%emt 0:00:45] Promotion} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.25"]
[Round "7.7"]
[White "Grinivetskii, Mark"]
[Black "Cherunov, Svyatoslav"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1350"]
[BlackElo "1240"]
[Annotator "NA RC"]
[PlyCount "130"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:03]} c5 {[%emt 0:00:29]} 2. Nf3 {[%emt 0:00:02]} Nc6 {[%emt 0:00:06]} 3. d4 {[%emt 0:00:06]} cxd4 {[%emt 0:00:09]} 4. Nxd4 {[%emt 0:00:15]} e5 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:11]} Nf6 {[%emt 0:00:24]} 6. Nc3 {[%emt 0:00:09]} Bc5 {[%emt 0:00:17]} 7. Bg5 {[%emt 0:00:05]} h6 {[%emt 0:00:12]} 8. Bh4 {[%emt 0:00:07]} g5 {[%emt 0:01:04]} 9. Bg3 {[%emt 0:00:14]} d6 {[%emt 0:00:15]} 10. Bc4 {[%emt 0:00:20]} Bg4 {[%emt 0:00:54]} 11. h3 {[%emt 0:00:17]} Be6 {[%emt 0:00:43]} 12. Bb3 {[%emt 0:00:33]} Bb4 {[%emt 0:01:01]} 13. Qd3 {[%emt 0:00:33]} Qb6 {[%emt 0:01:00]} 14. O-O-O {[%emt 0:01:17]} Bxc3 {[%emt 0:01:23]} 15. bxc3 {[%emt 0:01:03]} O-O-O {[%emt 0:00:35]} 16. Nd2 {[%emt 0:00:39]} d5 {[%emt 0:01:48]} 17. Qf3 {[%emt 0:00:59]} Nxe4 {[%emt 0:02:06]} 18. Nxe4 {[%emt 0:00:20]} dxe4 {[%emt 0:00:33]} 19. Qxe4 {[%emt 0:00:43]} Bxb3 {[%emt 0:00:59]} 20. cxb3 {[%emt 0:00:25]} Qc5 {[%emt 0:01:24]} 21. Kb2 {[%emt 0:00:25]} b5 {[%emt 0:02:03]} 22. Qf5+ {[%emt 0:00:48]} Kb8 {[%emt 0:01:46]} 23. Qxf7 {[%emt 0:01:13]} a5 {[%emt 0:02:11]} 24. Rhe1 {[%emt 0:01:56]} Rxd1 {[%emt 0:02:17]} 25. Rxd1 {[%emt 0:00:11]} b4 {[%emt 0:00:38]} 26. c4 {[%emt 0:01:23]} Rf8 {[%emt 0:01:16]} 27. Rd5 {[%emt 0:01:53]} Qd4+ {[%emt 0:02:24]} 28. Rxd4 {[%emt 0:00:25]} Rxf7 {[%emt 0:00:10]} 29. Rd6 {[%emt 0:00:27]} Kc7 {[%emt 0:01:24]} 30. Rxh6 {[%emt 0:00:14]} Kb6 {[%emt 0:00:37]} 31. f3 {[%emt 0:01:03]} Kc5 {[%emt 0:01:36]} 32. Bf2+ {[%emt 0:00:57]} Nd4 {[%emt 0:00:38]} 33. Ra6 {[%emt 0:00:26]} Rd7 {[%emt 0:01:55]} 34. Rxa5+ {[%emt 0:00:11]} Kc6 {[%emt 0:01:45]} 35. Rxe5 {[%emt 0:00:41]} Nxf3 {[%emt 0:00:29]} 36. Rc5+ {[%emt 0:01:19]} Kb7 {[%emt 0:01:17]} 37. Rb5+ {[%emt 0:00:23]} Ka6 {[%emt 0:01:11]} 38. gxf3 {[%emt 0:01:20]} Rd2+ {[%emt 0:00:14]} 39. Kb1 {[%emt 0:00:36]} Rxf2 {[%emt 0:00:16]} 40. Rxb4 {[%emt 0:00:11]} Rxf3 {[%emt 0:00:42]} 41. Rb5 {[%emt 0:00:21]} Rxh3 {[%emt 0:00:37]} 42. Rxg5 {[%emt 0:00:06]} Rh2 {[%emt 0:00:36]} 43. Rg3 {[%emt 0:00:16]} Ka5 {[%emt 0:00:38]} 44. Rc3 {[%emt 0:00:26]} Kb4 {[%emt 0:00:44]} 45. Rc2 {[%emt 0:00:10]} Rh1+ {[%emt 0:00:57]} 46. Kb2 {[%emt 0:00:05]} Rh3 {[%emt 0:01:28]} 47. c5 {[%emt 0:00:08]} Rh7 {[%emt 0:00:34]} 48. c6 {[%emt 0:00:07]} Rc7 {[%emt 0:00:16]} 49. Rc4+ {[%emt 0:00:29]} Ka5 {[%emt 0:00:28]} 50. a4 {[%emt 0:00:13]} Kb6 {[%emt 0:01:37]} 51. Ka3 {[%emt 0:00:11]} Ka5 {[%emt 0:01:53]} 52. b4+ {[%emt 0:00:15]} Kb6 {[%emt 0:01:05]} 53. a5+ {[%emt 0:00:13]} Kb5 {[%emt 0:01:49]} 54. Rc5+ {[%emt 0:00:07]} Ka6 {[%emt 0:00:30]} 55. Ka4 {[%emt 0:00:11]} Rc8 {[%emt 0:01:41]} 56. b5+ {[%emt 0:00:15]} Ka7 {[%emt 0:00:09]} 57. b6+ {[%emt 0:00:15]} Ka6 {[%emt 0:02:19]} 58. b7 {[%emt 0:00:10]} Rf8 {[%emt 0:01:19]} 59. Rc4 {[%emt 0:00:36]} Ka7 {[%emt 0:04:14]} 60. Kb5 {[%emt 0:00:34]} Kb8 {[%emt 0:01:11]} 61. Kb6 {[%emt 0:00:42]} Rf7 {[%emt 0:01:11]} 62. Rd4 {[%emt 0:01:01]} Rxb7+ {[%emt 0:01:20]} 63. Ka6 {[%emt 0:00:30]} Rb3 {[%emt 0:01:29]} 64. Rc4 {[%emt 0:00:38]} Ka8 {[%emt 0:02:12]} 65. c7 {[%emt 0:00:29]} Rb6+ {[%emt 0:00:10]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.25"]
[Round "7.8"]
[White "Samson, Anna Rao. T"]
[Black "Polukhin, Alexander"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1573"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "76"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,-86,-73,-121,-121,-121,-127,-165,-125,-445,-444,-436,-410,-433,-424,-462,-469,-474,-385,-393,-387,-385,-362,-352,-345,-361,-358,-375,-372,-367,-362,-377,-367,-393,-391,-437,-431,-484,-420,-402,-334,-334,-330,-466,-443,-624,-614,-566,-538,-669,-660,-931,-915,-29993,-29994,-29994,-29994,-29994,-29995,-29995,-29996,-29996,-29997,-29997,-29998,-29998,-29999,-29999]} 1. e4 e6 2. Nf3 d5 3. d3 Nf6 4. Bg5 Be7 5. Ne5 dxe4 {[#]} 6. dxe4 $146 {C00: French: Unusual White 2nd moves.} ({Predecessor:} 6. Bxf6 Bxf6 7. Qh5 g6 8. Nxf7 gxh5 9. Nxd8 Kxd8 10. Be2 Bxb2 11. O-O Bxa1 12. Nd2 exd3 13. cxd3 {0-1 (28) Teixeira,A (1768)-Barbosa,E (2089) Joao Pessoa 2012}) 6... Qxd1+ 7. Kxd1 Nxe4 {[%mdl 64] Double Attack} 8. Be3 {Black is better.} Bf6 9. Bd4 {[%mdl 8192]} (9. Nd3 $17 {is a better chance.}) 9... Bxe5 $19 {[%mdl 64] Overworked Piece} 10. Bxe5 Nxf2+ {[%mdl 64] Double Attack} 11. Ke1 Nxh1 12. Bd3 Nc6 13. Bxc7 Nb4 14. Nc3 Nxd3+ 15. cxd3 Bd7 16. Ke2 {[#]} Rc8 $1 17. Bd6 {[#]} (17. Be5 O-O) 17... Rc6 $1 18. Bb4 {[#]} (18. Ba3 Ng3+) 18... f6 $1 19. Rxh1 Kf7 20. Kd2 e5 21. Ne4 Be6 22. Nd6+ Kg6 23. Rg1 Rd8 24. Nxb7 Rb8 25. Na5 Rc7 ({Don't take} 25... Rxb4 26. Nxc6 Rxb2+ 27. Kc3) 26. Ba3 (26. a3 {was necessary.}) 26... Bxa2 27. g4 (27. Rc1 $142 Rxc1 28. Kxc1) 27... Rbc8 28. Ke3 Bd5 29. b3 Rc2 30. h4 Ra2 {( -> ...Rcc2)} 31. Bb4 Rcc2 {[%csl Ga2][%cal Rc2e2] Black mates.} 32. Re1 Rg2 {[%cal Rg2g3]} 33. h5+ Kg5 {[%cal Rg2g3]} 34. Bd2 Raxd2 35. Nc4 Rdf2 {[%csl Gd5][%cal Rf2f3]} 36. Nd2 Rxd2 37. b4 Rdf2 {[%csl Gd5][%cal Rf2f3]} 38. b5 Rf3# {White got outplayed after the opening.  Weighted Error Value: White=0.97/Black=0.13} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.26"]
[Round "8.1"]
[White "Tomilova, Elena"]
[Black "Triapishko, Alexandr"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2256"]
[BlackElo "2506"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,39,26,28,12,30,17,33,37,37,37,33,24,41,18,14,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 O-O 5. Be2 b6 6. O-O {E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3.} Bb7 7. Nc3 Ne4 {Recently 7...e6 got a lot of attention.} (7... e6 8. b4 Ne4 9. Nxe4 Bxe4 10. Ba3 a6 11. Rc1 d6 12. Nd2 Bb7 13. Bf3 Bxf3 14. Qxf3 Nd7 15. c5 d5 {½-½ (38) Tomilova,E (2256)-Triapishko,A (2506) Kerch 2021}) 8. Nxe4 {White is slightly better.} Bxe4 9. d5 {[#]} e6 $146 ({Predecessor:} 9... d6 10. Nd2 Bf5 11. e4 Bc8 12. Rb1 c6 13. b3 cxd5 14. cxd5 Nd7 15. Bb2 Nf6 {1-0 (60) Braun,A (2598)-Fressinet,L (2655) Chess.com INT 2019}) 10. Nd4 Be5 11. f3 Qh4 {The position is equal.} 12. g3 Bxg3 13. hxg3 Qxg3+ 14. Kh1 Qh3+ 15. Kg1 Qg3+ 16. Kh1 {[#] Black must now prevent Qe1.} Qh3+ 17. Kg1 Qg3+ 18. Kh1 {And now Qe1 would win.} Qh3+ 19. Kg1 Qg3+ 20. Kh1 {Weighted Error Value: White=0.08/Black=0.05} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.26"]
[Round "8.2"]
[White "Demidov, Mikhail"]
[Black "Truskavetsky, Alexandr"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2551"]
[BlackElo "2371"]
[Annotator "TA"]
[PlyCount "187"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,187,24,30,10,31,23,33,33,30,25,29,25,27,22,22,22,26,14,16,10,17,16,25,20,16,26,18,19,26,33,40,40,32,32,32,11,113,103,103,110,94,89,98,70,62,64,84,25,21,16,58,56,72,64,77,78,87,87,100,97,94,54,57,59,83,31,23,23,30,25,30,10,83,72,72,72,72,72,77,82,83,81,85,28,28,28,48,45,147,9,9,9,9,9,15,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,19,0,71,71,70,70,87,87,88,87,87,87,87,87,87,87,87,81,87,70,87,87,87,25,25,0,71,0,87,87,87,70,87,87,87,87,87,87,87,70,87,37,71,71,150,148,188,187,199,187,187,162,178,178,180,150,181,143,143,143,143,143,142,133,198,189,12849,12849,12850,12850]} 1. Nf3 f5 2. d3 Nc6 3. d4 e6 4. g3 (4. c4 Nf6 5. Nc3 Bb4 6. Bd2 O-O 7. e3 d6 8. a3 Bxc3 9. Bxc3 Ne4 10. Rc1 Nxc3 11. Rxc3 Qf6 12. c5 e5 13. cxd6 cxd6 14. dxe5 dxe5 15. Bb5 Kh8 16. O-O f4 17. Bxc6 bxc6 {1-0 (42) Demidov,M (2551)-Truskavetsky,A (2371) Sevastopol 2021}) 4... Nf6 5. Bg2 d6 6. O-O {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} Be7 7. c4 O-O 8. d5 {White is slightly better.} Ne5 9. Qb3 Nxf3+ 10. exf3 e5 11. f4 {[#]} e4 $146 ({Predecessor:} 11... exf4 12. Bxf4 Nd7 13. Nc3 g5 14. Bd2 Nc5 15. Qd1 Bf6 16. b4 Nd7 17. f4 gxf4 18. gxf4 {½-½ (41) Indjic,A (2638)-Lagarde,M (2657) Batumi 2019}) 12. Nc3 c5 13. Bd2 Rb8 14. Rfe1 Bd7 15. a4 Ne8 16. f3 exf3 17. Bxf3 Bf6 18. Kg2 a6 19. a5 b5 20. axb6 $1 Qxb6 21. Qxb6 Rxb6 22. Nd1 Nc7 (22... Bd4 $11) 23. Ba5 $16 Rb7 24. Bxc7 {[%mdl 64] Discovered Attack} Rxc7 25. Rxa6 Rb8 26. Rxd6 Ra7 $1 27. Re3 Ba4 28. g4 (28. Kh3 $16) 28... Bxd1 $11 29. Bxd1 Rxb2+ 30. Re2 Rxe2+ 31. Bxe2 $14 {[%mdl 4096] Endgame KRB-KRB} Ra2 32. Kf1 Ra1+ 33. Kf2 Bd4+ 34. Kg3 Ra3+ 35. Bf3 fxg4 $1 36. Kxg4 {Hoping for Be4.} Rc3 37. Ra6 (37. Be2 $16) 37... h5+ $1 38. Kg3 Kf7 39. Re6 Bf6 $1 40. f5 g5 (40... h4+ $1 $11 41. Kg2 g6) 41. fxg6+ $16 Kxg6 {[#]} 42. Kf4 $1 Rxc4+ {[#]} 43. Be4+ $1 Kg7 44. Rc6 Rc1 45. Rc7+ Kf8 46. d6 (46. Kf5 $16 Be7 47. Ke6) 46... Rd1 $11 47. Rc6 Kf7 48. Bf3 Rf1 (48... Rd3 $1 $14) 49. d7 ({Don't play} 49. Rxc5 $6 Ke6 $11) (49. Ke4 $16) 49... Bd8 $1 50. Rxc5 Ke6 51. Rxh5 Kxd7 52. h4 Ke6 53. Rh7 Bf6 54. h5 Be5+ 55. Ke3 Re1+ 56. Be2 Rh1 57. Bg4+ Kf6 58. Rh6+ Kf7 59. Ra6 Rc1 60. h6 Rh1 (60... Ra1 $11 61. Rc6 Bf6) 61. Be6+ $16 Kf8 62. Bf5 Bb2 63. h7 Rh4 64. Be4 Ke7 65. Kf3 Be5 66. Ra8 Rf4+ 67. Ke3 {aiming for Ra5.} Rh4 68. Bf5 Kf7 69. Ra6 (69. Rg8 {with more complications.} Bg7 70. Be4 Rh5 71. Rd8 Rh3+ 72. Kf4) 69... Bb2 70. Kf3 Be5 71. Bg6+ ({White should play} 71. Ra7+ $16 Kf6 72. Be4) 71... Kg7 $1 $11 72. Re6 Bb2 (72... Rh6 $11 {remains equal.}) 73. Bf5 (73. Bc2 $16) 73... Kf7 (73... Rxh7 $11 {keeps the balance.} 74. Bxh7 Kxh7) 74. Re2 $16 Bf6 75. Ra2 Be5 76. Ra7+ Kf6 77. Bb1 Rh1 78. Rb7 Rh2 79. Rb6+ Kf7 80. Kg4 Rb2 81. Bg6+ Ke7 (81... Kg7 $142 82. Re6 Bd4) 82. Ra6 Rb8 83. Kf5 Bc3 84. Ra7+ Kd6 85. Bf7 Bb2 86. Ra2 {Rxb2! is the strong threat.} Bc3 87. Rc2 Ba1 88. Rd2+ Ke7 89. Bc4 Rf8+ 90. Kg6 Rf6+ 91. Kg5 Rf8 (91... Rc6 $16) 92. Ra2 Bd4 $2 (92... Bf6+ 93. Kg6 Bc3) 93. Re2+ $18 Kd6 94. Rd2 {Weighted Error Value: White=0.12/Black=0.13} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.26"]
[Round "8.3"]
[White "Kryakvin, Dmitry"]
[Black "Polukhin, Sergey"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2570"]
[BlackElo "1410"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 30,71,48,43,47,43,50,52,58,37,48,46,41,41,49,58,58,52,55,48,90,75,107,108,94,106,102,104,106,69,175,154,205,171,176,158,182,165,457,438,717,714,1173,1127]} 1. Nf3 c5 2. c4 g6 3. d4 cxd4 4. Nxd4 Bg7 5. e4 Nc6 6. Be3 Nf6 7. Nc3 O-O 8. Be2 d6 9. O-O Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Be3 Nc5 14. Rab1 a5 15. b3 Qb6 {15...Qb6 was played by the boomers.} 16. Rfc1 Qb4 {B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0.} 17. Rc2 Rfc8 18. Qc1 {[#] aiming for a3.} Qb6 {White is slightly better.} 19. Kh1 {[#]} Qc7 $146 ({Predecessor:} 19... h5 20. a3 Qd8 21. Qd2 Kh7 22. Bf1 Qf8 23. b4 axb4 24. axb4 Na4 25. Ne2 Bd7 {1-0 (55) Navara,D (2734)-Mamedov,R (2650) Huaian 2016}) 20. Bf1 e6 21. Qd2 Qe7 22. Bg5 f6 23. Bf4 Rd8 24. Rd1 {[%cal Rf4d6]} Bf8 25. Qf2 e5 26. Be3 f5 27. exf5 gxf5 28. Nd5 Bxd5 29. Rxd5 b6 (29... f4 $14) 30. g3 $18 Ra7 (30... Bg7 $16 {might work better.} 31. Bh3 Qe6) 31. Bg2 Qe6 32. Rcd2 Rad7 33. f4 exf4 $2 {[#]} (33... Bg7 34. fxe5 (34. Bxc5 bxc5 35. fxe5 Bxe5 $16) 34... Bxe5) 34. Qxf4 {White is clearly winning.} Re8 (34... Ne4 $142 35. Rxf5 Bh6 36. Qxh6 Qxf5) 35. Rxf5 Bg7 36. Bd5 {Weighted Error Value: White=0.06/Black=0.33} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.26"]
[Round "8.4"]
[White "Chos, Alexey"]
[Black "Polukhin, Alexander"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "2296"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,57,-32,0,-60,0,0,-13,-78,-52,-37,-54,-88,-45,-59,-49,-150,-115,-91,-75,-54,-56,-147,-148,-147,-97,-164,-168,-191,-68,-63,0,0,0,0,0,-102,-109,-109,-102,-101,0,0,0,-112]} 1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 dxc4 5. g3 b5 6. Bg2 Bb7 7. O-O {7.Ne5 is vanishing.} Nd7 8. e4 Ngf6 9. Qe2 {E01: Catalan: Early deviations.} ({White should play} 9. e5 $11 Nd5 10. Ng5) 9... a6 10. e5 Nd5 11. Ne4 (11. Ng5 $11 {remains equal.} Be7 12. Qh5) 11... h6 {[#]} 12. Bd2 $146 ({Predecessor:} 12. b3 cxb3 13. axb3 c5 14. Bb2 Qb6 15. Rfd1 Be7 16. dxc5 Nxc5 17. Bd4 O-O 18. Rac1 {1-0 (69) Toolin,C (2146)-Senthil,M (2246) Chess.com INT 2021}) 12... c5 13. a4 cxd4 14. Nxd4 Qb6 (14... Nxe5 15. axb5 axb5 16. Nc3 $16) 15. Nf3 (15. Be3 $15) 15... Nc5 16. axb5 Nb3 17. bxa6 Bxa6 18. Bc3 (18. Ra2 $15) 18... Nxa1 $17 19. Rxa1 Be7 20. Nfd2 (20. Bd4 $17 Qb8 21. Nd6+ Bxd6 22. exd6) 20... O-O $19 21. h4 Rac8 ({Better is} 21... Nxc3 $19 22. bxc3 Rfd8) 22. Nf6+ $1 $15 Nxf6 ({Black should try} 22... Bxf6 $15 23. exf6 Nxc3 24. bxc3 Rcd8 25. fxg7 Kxg7) 23. exf6 $11 Bxf6 24. Bxf6 gxf6 25. Qg4+ (25. Ne4 $1 $11 e5 26. Qg4+ Kh8 27. Qh5) 25... Kh8 $17 26. Qf4 {[#]} Kg7 27. Qg4+ Kh8 28. Qf4 $1 {[%cal Rf4h6]} Kg7 29. Qg4+ $1 {Weighted Error Value: White=0.37/Black=0.28} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.26"]
[Round "8.5"]
[White "Baranov, Jury"]
[Black "Grinivetskii, Mark"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2147"]
[BlackElo "1350"]
[Annotator "TA"]
[PlyCount "57"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,56,10,29,11,40,40,47,14,65,49,47,45,69,73,212,208,206,187,319,318,416,322,447,435,829,828,789,783,1091,1038,968,750,1815,1703,29980,1897,2069,1913,2244,1737,29988,29989,29989,29990,29998,29999,29999]} 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Bb4 6. Bd2 O-O 7. Qc2 {D45: Semi-Slav: 5 e3.} Bxc3 8. Bxc3 b6 9. Bd3 {[#] White is slightly better.} Ba6 $146 ({Black should try} 9... dxc4 $11 10. Bxc4 Ba6 11. Bxa6 Nxa6) ({Predecessor:} 9... h6 10. O-O Bb7 11. a3 Na6 12. b4 Nc7 13. cxd5 Nfxd5 14. Bb2 Rc8 15. e4 Nf4 {0-1 (38) Santos,S (1365)-Costa,T (1496) Brasilia 2015}) 10. Ne5 dxc4 11. Nxc4 Qd5 {[#]} 12. e4 $1 Nxe4 {[#]} (12... Qh5 13. O-O) 13. Ne3 $1 $18 {[%cal Re3d5]} Bxd3 14. Qxd3 Nc5 (14... Nxc3 $142 15. Nxd5 Nxd5) 15. Qe2 Qd6 16. Nc4 Qd5 17. dxc5 Qxg2 (17... Nd7 $142 18. Qg4 e5) 18. O-O-O {Hoping for Rhg1.} Qg5+ 19. Kb1 Qxc5 20. Rhg1 g6 21. Nd6 Rd8 22. Ne4 Qe7 23. Bf6 (23. Rxd8+ $142 Qxd8 24. Nf6+ Qxf6 25. Bxf6 Nd7 26. Bc3 Rf8 27. Qf3 f6 28. Qxc6 {[%mdl 64] Double Attack}) 23... Rxd1+ 24. Rxd1 Qe8 25. Rd8 {[%cal Rd8e8]} Nd7 26. Rxe8+ {White mates.} Rxe8 27. Qd2 Nc5 {[#]} 28. Qh6 $1 {[%csl Gf6][%cal Rh6g7]} Nxe4 (28... e5 29. Qg7#) 29. Qg7# {Black got outplayed after the opening.  Weighted Error Value: White=0.19/Black=1.16} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.26"]
[Round "8.6"]
[White "Tihonov, Gennady"]
[Black "Samson, Anna Rao. T"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1827"]
[BlackElo "1573"]
[Annotator "NA RC"]
[PlyCount "55"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:24]} e5 {[%emt 0:00:25]} 2. Nf3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:06]} 3. Bb5 {[%emt 0:00:28]} a6 {[%emt 0:00:18]} 4. Bxc6 {[%emt 0:00:06]} bxc6 {[%emt 0:00:06]} 5. d3 {[%emt 0:02:19]} d6 {[%emt 0:03:05]} 6. Nbd2 {[%emt 0:01:16]} Bg4 {[%emt 0:00:14]} 7. h3 {[%emt 0:00:21]} Bh5 {[%emt 0:00:30]} 8. Nf1 {[%emt 0:00:38]} Qf6 {[%emt 0:03:27]} 9. g4 {[%emt 0:02:02]} Bg6 {[%emt 0:01:36]} 10. Ng3 {[%emt 0:01:26]} d5 {[%emt 0:01:16]} 11. O-O {[%emt 0:01:15]} Rd8 {[%emt 0:00:30]} 12. Bg5 {[%emt 0:00:44]} Qe6 {[%emt 0:02:01]} 13. Bxd8 {[%emt 0:00:09]} Kxd8 {[%emt 0:00:10]} 14. c4 {[%emt 0:01:36]} dxe4 {[%emt 0:00:21]} 15. dxe4+ {[%emt 0:00:15]} Bd6 {[%emt 0:00:08]} 16. c5 {[%emt 0:00:08]} Bxe4 {[%emt 0:00:19]} 17. Nxe4 {[%emt 0:00:13]} Kd7 {[%emt 0:01:54]} 18. cxd6 {[%emt 0:00:24]} cxd6 {[%emt 0:00:06]} 19. Nc5+ {[%emt 0:00:07]} Ke7 {[%emt 0:00:12]} 20. Nxe6 {[%emt 0:00:05]} fxe6 {[%emt 0:00:13]} 21. Qd3 {[%emt 0:01:25]} Nf6 {[%emt 0:00:19]} 22. Rfd1 {[%emt 0:00:27]} Rd8 {[%emt 0:00:10]} 23. Nxe5 {[%emt 0:00:13]} a5 {[%emt 0:00:33]} 24. Nxc6+ {[%emt 0:00:09]} Kf7 {[%emt 0:00:14]} 25. Nxd8+ {[%emt 0:00:10]} Ke7 {[%emt 0:00:00]} 26. Qxd6+ {[%emt 0:00:18]} Ke8 {[%emt 0:00:17]} 27. Qxe6+ {[%emt 0:00:07]} Kf8 {[%emt 0:00:10]} 28. Qf7# {[%emt 0:00:02]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.26"]
[Round "8.7"]
[White "Cherunov, Svyatoslav"]
[Black "Iljin, Viktor"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1240"]
[BlackElo "1066"]
[Annotator "NA RC"]
[PlyCount "71"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} d6 {[%emt 0:01:02]} 2. d4 {[%emt 0:00:10]} Nd7 {[%emt 0:00:03]} 3. Nf3 {[%emt 0:00:11]} g6 {[%emt 0:00:31]} 4. Nc3 {[%emt 0:00:28]} Bg7 {[%emt 0:00:22]} 5. Bc4 {[%emt 0:00:47]} Nb6 {[%emt 0:02:05]} 6. Bb3 {[%emt 0:00:53]} Nf6 {[%emt 0:00:10]} 7. O-O {[%emt 0:00:14]} O-O {[%emt 0:00:04]} 8. h3 {[%emt 0:00:07]} Nbd7 {[%emt 0:00:15]} 9. Re1 {[%emt 0:01:43]} c5 {[%emt 0:01:05]} 10. e5 {[%emt 0:00:50]} dxe5 {[%emt 0:00:32]} 11. dxe5 {[%emt 0:00:09]} Ne8 {[%emt 0:00:07]} 12. e6 {[%emt 0:00:42]} fxe6 {[%emt 0:00:24]} 13. Bxe6+ {[%emt 0:00:11]} Kh8 {[%emt 0:00:04]} 14. Ne5 {[%emt 0:01:24]} Bxe5 {[%emt 0:00:48]} 15. Rxe5 {[%emt 0:00:18]} Ng7 {[%emt 0:00:14]} 16. Bxd7 {[%emt 0:00:30]} Bxd7 {[%emt 0:00:19]} 17. Rd5 {[%emt 0:01:00]} Qb6 {[%emt 0:01:10]} 18. Rxd7 {[%emt 0:00:41]} c4 {[%emt 0:00:14]} 19. Be3 {[%emt 0:00:16]} Qxb2 {[%emt 0:00:25]} 20. Bd4 {[%emt 0:00:57]} Rad8 {[%emt 0:00:54]} 21. Rb1 {[%emt 0:01:06]} Qa3 {[%emt 0:01:01]} 22. Bxg7+ {[%emt 0:00:36]} Kxg7 {[%emt 0:00:06]} 23. Qd4+ {[%emt 0:00:13]} Kf7 {[%emt 0:00:34]} 24. Rxd8 {[%emt 0:00:39]} Rxd8 {[%emt 0:00:05]} 25. Qxd8 {[%emt 0:00:17]} Qxc3 {[%emt 0:00:03]} 26. Qd5+ {[%emt 0:01:07]} e6 {[%emt 0:00:21]} 27. Qf3+ {[%emt 0:00:10]} Qxf3 {[%emt 0:00:43]} 28. gxf3 {[%emt 0:00:05]} Kf6 {[%emt 0:00:02]} 29. Rxb7 {[%emt 0:00:13]} Ke5 {[%emt 0:00:03]} 30. a4 {[%emt 0:00:14]} Kd4 {[%emt 0:00:07]} 31. a5 {[%emt 0:00:07]} Kc3 {[%emt 0:00:08]} 32. Rxa7 {[%emt 0:00:13]} Kxc2 {[%emt 0:00:04]} 33. a6 {[%emt 0:00:19]} c3 {[%emt 0:00:04]} 34. Rc7 {[%emt 0:00:08]} Kb2 {[%emt 0:00:03]} 35. a7 {[%emt 0:00:12]} c2 {[%emt 0:00:06]} 36. a8=Q {[%emt 0:00:10]} 1/2-1/2

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.26"]
[Round "8.8"]
[White "Aryslanov, Leonidas"]
[Black "Brusilovskiy, Boris"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1121"]
[BlackElo "2067"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,47,-39,-28,-49,-47,-104,-101,-386,-399,-446,-410,-833,-828,-1052,-1031,-1205,-1106,-1054,-1008,-1227,-1238,-1410,-1389,-1845,-1654,-2137,-2064,-29995,-29996,-29996,-29997,-29998,-29999,-29999]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. O-O Bd6 9. Re1 {C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack.} O-O 10. d4 (10. d3 $15) 10... exd4 $17 11. Nxd4 {[%mdl 8192]} (11. Ne4 $17 {was necessary.}) 11... Nxd4 $19 12. Be3 {[#]} Nf5 $146 ({Predecessor:} 12... Nc6 13. a3 Bf5 14. h3 Be5 15. Na4 Qxd1 16. Raxd1 Bxc2 17. Rd5 Bd6 18. Nc3 Bb3 {0-1 (33) Luna Stratta,E-Pousa,F San Antonio de Padua 2001}) 13. Bd4 (13. Bd2 $142) 13... Nxd4 14. Ne2 Nxe2+ 15. Rxe2 Qh4 16. g3 Qh5 {[#] ...Bg4 is the strong threat.} 17. Qd3 Bg4 18. Ree1 Rad8 {[%cal Ba8d8,Bd8e8,Be8e3][%mdl 32] aiming for ...Bc5.} 19. Qb3 Be6 20. Qxb7 Bd5 {[#] ( -> ...Bxg3)} 21. Qa6 Qf3 {[%csl Gd5][%cal Rf3h1] Black mates.} 22. Kf1 Rde8 {[%cal Rf3h1]} 23. Re3 Rxe3 {[%cal Rf3h1]} 24. c4 Qg2# {White got outplayed after the opening.  Weighted Error Value: White=2.11/Black=0.36} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.27"]
[Round "9.1"]
[White "Triapishko, Alexandr"]
[Black "Tihonov, Gennady"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2506"]
[BlackElo "1827"]
[Annotator "ChessBase"]
[PlyCount "149"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. c4 {[%emt 0:02:19]} e5 {[%emt 0:00:10]} 2. Nc3 {[%emt 0:09:28]} Nf6 {[%emt 0:00:34]} 3. Nf3 {[%emt 0:01:55]} Nc6 {[%emt 0:00:11]} 4. e4 {[%emt 0:03:25]} Bb4 {[%emt 0:01:39]} 5. d3 {[%emt 0:05:26]} h6 {[%emt 0:02:59]} 6. g3 {[%emt 0:04:52]} Qe7 {[%emt 0:03:40]} 7. Bg2 {[%emt 0:03:09]} Nd4 {[%emt 0:05:55]} 8. O-O {[%emt 0:21:37]} Nxf3+ {[%emt 0:02:38]} 9. Bxf3 {[%emt 0:02:40]} c6 {[%emt 0:05:04]} 10. Na4 {[%emt 0:14:54]} d6 {[%emt 0:06:10]} 11. a3 {[%emt 0:02:00]} Ba5 {[%emt 0:00:43]} 12. b4 {[%emt 0:00:35]} Bc7 {[%emt 0:00:33]} 13. Bg2 {[%emt 0:02:43]} Bd7 {[%emt 0:04:56]} 14. Bb2 {[%emt 0:04:44]} Rd8 {[%emt 0:09:53]} 15. d4 {[%emt 0:03:53]} Bc8 {[%emt 0:04:43]} 16. Re1 {[%emt 0:01:20]} Ng4 {[%emt 0:09:41]} 17. Qe2 {[%emt 0:02:44]} O-O {[%emt 0:02:47]} 18. Rad1 {[%emt 0:01:54]} Rfe8 {[%emt 0:03:08]} 19. h3 {[%emt 0:01:58]} Nf6 {[%emt 0:00:03]} 20. Qe3 {[%emt 0:01:01]} Bb8 {[%emt 0:02:08]} 21. Re2 {[%emt 0:04:17]} Nh7 {[%emt 0:01:36]} 22. Red2 {[%emt 0:01:47]} Ng5 {[%emt 0:01:52]} 23. h4 {[%emt 0:00:12]} Ne6 {[%emt 0:00:23]} 24. d5 {[%emt 0:00:51]} Nf8 {[%emt 0:01:39]} 25. dxc6 {[%emt 0:01:17]} bxc6 {[%emt 0:00:10]} 26. c5 {[%emt 0:00:36]} Ne6 {[%emt 0:02:55]} 27. cxd6 {[%emt 0:00:48]} Rxd6 {[%emt 0:01:47]} 28. Rxd6 {[%emt 0:00:31]} Bxd6 {[%emt 0:00:06]} 29. Rc1 {[%emt 0:00:08]} Qb7 {[%emt 0:03:46]} 30. Bf1 {[%emt 0:01:43]} Rd8 {[%emt 0:01:33]} 31. Ba1 {[%emt 0:00:31]} Qa8 {[%emt 0:04:40]} 32. Bc4 {[%emt 0:00:35]} Qb7 {[%emt 0:03:39]} 33. Rd1 {[%emt 0:00:33]} Qe7 {[%emt 0:01:01]} 34. Rd2 {[%emt 0:00:28]} Bb8 {[%emt 0:00:47]} 35. Kg2 {[%emt 0:00:31]} Rxd2 {[%emt 0:01:03]} 36. Qxd2 {[%emt 0:00:02]} Qd6 {[%emt 0:01:27]} 37. Bc3 {[%emt 0:00:57]} Qxd2 {[%emt 0:00:34]} 38. Bxd2 {[%emt 0:00:02]} Kf8 {[%emt 0:01:06]} 39. Be3 {[%emt 0:00:14]} Ke7 {[%emt 0:00:36]} 40. Kf3 {[%emt 0:00:58]} Nd4+ {[%emt 0:00:27]} 41. Bxd4 {[%emt 0:00:39]} exd4 {[%emt 0:00:03]} 42. Ke2 {[%emt 0:00:32]} f5 {[%emt 0:00:34]} 43. Kd3 {[%emt 0:00:39]} f4 {[%emt 0:01:59]} 44. gxf4 {[%emt 0:00:08]} Bxf4 {[%emt 0:00:18]} 45. Kxd4 {[%emt 0:00:28]} Kd6 {[%emt 0:00:40]} 46. Nc5 {[%emt 0:00:35]} Be5+ {[%emt 0:01:02]} 47. Ke3 {[%emt 0:00:04]} Bf6 {[%emt 0:01:20]} 48. h5 {[%emt 0:00:22]} Bg4 {[%emt 0:00:21]} 49. Be2 {[%emt 0:01:22]} Bg5+ {[%emt 0:03:22]} 50. Kd3 {[%emt 0:00:06]} Bc8 {[%emt 0:00:49]} 51. Kd4 {[%emt 0:00:37]} Bf6+ {[%emt 0:00:26]} 52. Ke3 {[%emt 0:00:48]} a5 {[%emt 0:00:35]} 53. Bc4 {[%emt 0:00:30]} axb4 {[%emt 0:00:20]} 54. axb4 {[%emt 0:00:02]} Bg4 {[%emt 0:00:37]} 55. f4 {[%emt 0:00:55]} Bc3 {[%emt 0:00:40]} 56. Be2 {[%emt 0:00:19]} Bc8 {[%emt 0:01:07]} 57. Nd3 {[%emt 0:00:43]} Ba6 {[%emt 0:01:09]} 58. Nf2 {[%emt 0:00:10]} Bxe2 {[%emt 0:00:11]} 59. Kxe2 {[%emt 0:00:04]} Bxb4 {[%emt 0:00:13]} 60. Nd3 {[%emt 0:00:05]} Ba3 {[%emt 0:00:49]} 61. Kf3 {[%emt 0:00:59]} c5 {[%emt 0:00:42]} 62. Ne5 {[%emt 0:00:05]} Ke6 {[%emt 0:00:32]} 63. Nc4 {[%emt 0:00:17]} Bc1 {[%emt 0:01:26]} 64. Kg4 {[%emt 0:01:12]} Kf6 {[%emt 0:00:48]} 65. f5 {[%emt 0:00:51]} Bg5 {[%emt 0:00:46]} 66. e5+ {[%emt 0:00:25]} Kf7 {[%emt 0:00:44]} 67. Kf3 {[%emt 0:00:12]} Ke7 {[%emt 0:00:59]} 68. Ke4 {[%emt 0:00:06]} Bh4 {[%emt 0:00:29]} 69. Kd5 {[%emt 0:00:16]} Bf2 {[%emt 0:00:12]} 70. Nd6 {[%emt 0:00:20]} Bd4 {[%emt 0:02:10]} 71. f6+ {[%emt 0:01:47]} gxf6 {[%emt 0:00:35]} 72. Nf5+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:30]} 73. e6 {[%emt 0:00:02]} Be5 {[%emt 0:00:39]} 74. Nxh6 {[%emt 0:00:30]} Bf4 {[%emt 0:00:37]} 75. Nf5 {[%emt 0:00:10]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.27"]
[Round "9.2"]
[White "Polukhin, Alexander"]
[Black "Kryakvin, Dmitry"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2152"]
[BlackElo "2570"]
[Annotator "TA"]
[PlyCount "98"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,98,-17,-12,-9,1,-14,2,2,17,0,5,0,19,-47,-42,-50,-47,-49,-49,-48,-49,-44,-52,-46,-46,-48,-46,-33,-48,-48,-48,-33,-34,-52,-25,-25,-13,-78,-84,-81,-70,-154,-153,-172,-171,-137,-133,-105,-68,-100,-95,-90,-23,-22,-16,-104,-88,-99,-91,-99,-99,-177,-179,-179,-179,-184,-108,-173,-125,-121,-121,-111,-122,-174,-177,-220,-217,-259,-250,-302,-291,-526,-526,-526,-526,-800,-782,-733,-620,-569,-504]} 1. d4 d5 2. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. Nc3 a6 6. Nf3 {B13: Caro-Kann: Exchange Variation and Panov-Botvinnik Attack.} Bg4 7. Be2 Bxf3 $5 {[%mdl 4] A promising side line.} 8. Bxf3 {The position is equal.} e6 9. O-O Bd6 10. Ne2 Nge7 {[#]} 11. c4 $146 (11. c3 $11) ({Predecessor:} 11. c3 O-O 12. Qd2 Na5 13. Bxd6 Qxd6 14. Qf4 Nf5 15. Qxd6 Nxd6 16. Nf4 Nac4 17. Nd3 {0-1 (59) Moon,B (2240)-Vogel,R (2441) Chess.com INT 2021}) 11... dxc4 $15 12. d5 exd5 13. Bxd5 Nxd5 14. Qxd5 Bxf4 {[%mdl 64] Discovered Attack} 15. Nxf4 {aiming for Qc5.} Qxd5 16. Nxd5 {Black should prevent Nc7+.} O-O-O 17. Nb6+ Kc7 18. Nxc4 b5 19. Ne3 Rd2 $36 {[%mdl 2048] Black has good play.} 20. Rab1 Rhd8 21. Rfd1 Kb6 22. Kf1 Nb4 23. a3 (23. Rxd2 $11 {keeps the balance.} Rxd2 24. Ke1) 23... Nc2 $1 $17 {[%cal Rc2e3] White must now prevent ...Nxe3+.} 24. Rxd2 Rxd2 {[%mdl 4096] Endgame KRN-KRN} 25. Nd1 (25. Nxc2 $15 Rxc2 26. b3) 25... Kc5 $1 26. Nc3 {And now Ne4+ would win.} Kc4 $1 27. Ne4 Rd4 28. b3+ Kd5 29. Nc3+ Kd6 30. a4 Na3 (30... Rd3 $1 $17 {[%cal Rd3c3]} 31. Ne4+ Kd5) 31. Rb2 Rd3 32. Na2 {[#]} (32. Ne4+ $11 Kd5 33. f3) 32... bxa4 $1 33. bxa4 Nc4 34. Rc2 Kc5 35. Nc3 {[#]} (35. Ke2 $17 Ra3 36. Nc3) 35... Kb4 $1 $19 36. Ne4 Rd4 37. Ng5 a5 ({Black should try} 37... Kxa4 $19 {...Kb3 is the strong threat.} 38. Rc1 a5) 38. Nf3 (38. Ke2 $17) 38... Rf4 39. Ke2 Kxa4 40. Kd3 Na3 41. Rc1 (41. Re2 $17 {keeps fighting.}) 41... Kb4 42. Ra1 a4 43. Ra2 Nc4 44. Nd4 a3 45. Ra1 $2 (45. Rc2 {might work better.} Ne5+ 46. Ke3) 45... Rxf2 {Black is clearly winning.} 46. Nc2+ Kb3 47. Nd4+ Kb2 48. Re1 a2 {Strongly threatening ...Na3.} 49. Kxc4 a1=Q {Weighted Error Value: White=0.36/Black=0.11} 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.27"]
[Round "9.3"]
[White "Truskavetsky, Alexandr"]
[Black "Cherunov, Svyatoslav"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2371"]
[BlackElo "1240"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,65,29,26,35,54,32,31,20,27,26,52,28,47,40,56,50,60,45,40,28,31,35,87,135,116,119,416,384,377,271,298,287,286,346,386,323,293,312,471,459,372,196,846,510,837,743,866,541,29988,29989,29987,29988,29995,29996,29996,29997,29997,-394]} 1. d4 e6 2. Nf3 Nf6 3. Bf4 d5 4. e3 Bd7 5. Nbd2 Be7 6. Bd3 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} Nc6 7. c3 Nh5 8. Bg3 {[#] White is slightly better.} g6 $146 ({Predecessor:} 8... O-O 9. Qc2 f5 10. O-O-O a6 11. Ne5 Nxe5 12. Bxe5 b5 13. Qb3 Nf6 14. f3 c6 {0-1 (34) Kunanantakul,K-Inthavong,M (1272) Vientiane 2018}) 9. Qe2 f5 10. Be5 Bf6 11. h3 Bxe5 12. dxe5 O-O 13. g4 Ng7 14. O-O-O Qe7 15. Rdg1 a5 ({Black should try} 15... Be8 $14) 16. h4 $16 a4 17. h5 g5 {[%mdl 8192] Loses the game.} (17... a3 $16) 18. h6 $18 Ne8 19. gxf5 exf5 20. Rxg5+ Kh8 21. Rhg1 a3 22. b3 Nxe5 {[#]} 23. Rg7 {[%cal Rg7e7][%mdl 512]} Qf6 (23... Nf7 $142 24. Ng5 Nf6) 24. Nxe5 Qxe5 25. Kc2 (25. Rxd7 $142 Nf6 26. Rdg7 Qxc3+ 27. Kd1) 25... Bc6 $2 (25... Be6 26. Qh5 Qf6) 26. Nf3 {[%cal Bd2f3,Bf3d4,Bd4f5][%mdl 32]} Qd6 (26... Qf6 $142 27. Nd4 Nd6 28. Rxc7 Rac8) 27. Nd4 Nf6 28. Bxf5 {Black must now prevent Qg4!} Rg8 {[#]} 29. Qg4 $3 {[%mdl 512] White mates.} Bd7 30. Qg5 Bxf5+ 31. Nxf5 Qe5 32. Rxg8+ Rxg8 {[#]} 33. Qg7+ $3 {[%mdl 33280] Weighted Error Value: White=0.45/Black=0.62. Loss on time!?} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.27"]
[Round "9.4"]
[White "Baranov, Jury"]
[Black "Tomilova, Elena"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2147"]
[BlackElo "2256"]
[Annotator "NA"]
[PlyCount "164"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:05]} Nf6 {[%emt 0:00:08]} 2. c4 {[%emt 0:00:23]} e6 {[%emt 0:00:09]} 3. Nc3 {[%emt 0:00:10]} Bb4 {[%emt 0:00:07]} 4. e3 {[%emt 0:00:07]} O-O {[%emt 0:00:25]} 5. Bd2 {[%emt 0:00:08]} c5 {[%emt 0:00:40]} 6. a3 {[%emt 0:00:38]} Bxc3 {[%emt 0:00:13]} 7. Bxc3 {[%emt 0:00:11]} Ne4 {[%emt 0:00:24]} 8. Ne2 {[%emt 0:01:36]} b6 {[%emt 0:03:51]} 9. f3 {[%emt 0:02:02]} Nxc3 {[%emt 0:01:44]} 10. Nxc3 {[%emt 0:00:32]} Bb7 {[%emt 0:00:48]} 11. d5 {[%emt 0:01:54]} exd5 {[%emt 0:00:32]} 12. cxd5 {[%emt 0:00:53]} d6 {[%emt 0:00:53]} 13. Bd3 {[%emt 0:06:37]} c4 {[%emt 0:07:11]} 14. Bc2 {[%emt 0:01:19]} Nd7 {[%emt 0:13:03]} 15. O-O {[%emt 0:05:51]} Re8 {[%emt 0:06:15]} 16. Qd4 {[%emt 0:05:54]} Nc5 {[%emt 0:07:51]} 17. Rae1 {[%emt 0:01:50]} Ba6 {[%emt 0:00:58]} 18. Rf2 {[%emt 0:10:41]} Rc8 {[%emt 0:01:33]} 19. Qf4 {[%emt 0:15:58]} Nd3 {[%emt 0:03:49]} 20. Bxd3 {[%emt 0:00:05]} cxd3 {[%emt 0:00:08]} 21. Rd2 {[%emt 0:06:17]} Bc4 {[%emt 0:10:32]} 22. Qd4 {[%emt 0:06:57]} Qc7 {[%emt 0:05:06]} 23. e4 {[%emt 0:04:52]} Qe7 {[%emt 0:06:17]} 24. Nd1 {[%emt 0:05:08]} Qg5 {[%emt 0:09:54]} 25. Ne3 {[%emt 0:02:00]} b5 {[%emt 0:09:23]} 26. Rf2 {[%emt 0:02:52]} Qe5 {[%emt 0:05:28]} 27. Qxe5 {[%emt 0:00:39]} Rxe5 {[%emt 0:02:34]} 28. Rc1 {[%emt 0:01:12]} Ree8 {[%emt 0:00:19]} 29. Nf5 {[%emt 0:00:59]} Rcd8 {[%emt 0:00:48]} 30. Nd4 {[%emt 0:01:01]} Rc8 {[%emt 0:01:08]} 31. Nf5 {[%emt 0:05:04]} Rcd8 {[%emt 0:00:10]} 32. Rc3 {[%emt 0:00:55]} g6 {[%emt 0:00:54]} 33. b3 {[%emt 0:02:04]} gxf5 {[%emt 0:00:59]} 34. bxc4 {[%emt 0:00:02]} Rc8 {[%emt 0:00:42]} 35. Rxd3 {[%emt 0:00:41]} bxc4 {[%emt 0:00:09]} 36. Rd4 {[%emt 0:00:13]} fxe4 {[%emt 0:00:40]} 37. fxe4 {[%emt 0:00:31]} Rc5 {[%emt 0:00:33]} 38. Rc2 {[%emt 0:00:53]} Rec8 {[%emt 0:00:08]} 39. Rc3 {[%emt 0:00:12]} Kg7 {[%emt 0:00:19]} 40. Kf2 {[%emt 0:00:02]} Kf6 {[%emt 0:00:12]} 41. Rf3+ {[%emt 0:00:45]} Ke7 {[%emt 0:00:19]} 42. Rd2 {[%emt 0:00:34]} c3 {[%emt 0:00:41]} 43. Rc2 {[%emt 0:00:01]} Rc4 {[%emt 0:00:32]} 44. Kg3 {[%emt 0:06:20]} a5 {[%emt 0:00:51]} 45. Kf4 {[%emt 0:00:28]} h5 {[%emt 0:00:43]} 46. Kf5 {[%emt 0:00:52]} R8c5 {[%emt 0:01:04]} 47. Rh3 {[%emt 0:01:36]} Rc8 {[%emt 0:00:38]} 48. Rd3 {[%emt 0:01:12]} R8c7 {[%emt 0:00:47]} 49. g3 {[%emt 0:00:11]} Rc8 {[%emt 0:00:31]} 50. Re3 {[%emt 0:01:00]} f6 {[%emt 0:00:33]} 51. h3 {[%emt 0:01:21]} Kf7 {[%emt 0:00:35]} 52. Re1 {[%emt 0:01:03]} Rg8 {[%emt 0:00:35]} 53. Re3 {[%emt 0:00:43]} Rgc8 {[%emt 0:00:41]} 54. g4 {[%emt 0:00:12]} h4 {[%emt 0:00:22]} 55. Re1 {[%emt 0:00:39]} Rb8 {[%emt 0:00:33]} 56. Rec1 {[%emt 0:00:49]} Rb3 {[%emt 0:00:33]} 57. a4 {[%emt 0:00:09]} Rb2 {[%emt 0:00:35]} 58. g5 {[%emt 0:01:06]} Rxc2 {[%emt 0:01:05]} 59. Rxc2 {[%emt 0:00:32]} fxg5 {[%emt 0:00:11]} 60. Kxg5 {[%emt 0:00:07]} Ke7 {[%emt 0:00:35]} 61. Kf5 {[%emt 0:00:24]} Rc5 {[%emt 0:00:20]} 62. Kg5 {[%emt 0:00:37]} Rc4 {[%emt 0:00:29]} 63. Kf5 {[%emt 0:00:19]} Kf7 {[%emt 0:00:23]} 64. Kg5 {[%emt 0:00:13]} Ke8 {[%emt 0:00:54]} 65. Kf5 {[%emt 0:00:48]} Ke7 {[%emt 0:00:32]} 66. Kg5 {[%emt 0:00:06]} Rxe4 {[%emt 0:00:06]} 67. Rxc3 {[%emt 0:00:11]} Rxa4 {[%emt 0:00:04]} 68. Rc7+ {[%emt 0:00:17]} Kd8 {[%emt 0:00:06]} 69. Ra7 {[%emt 0:00:23]} Kc8 {[%emt 0:00:23]} 70. Kf6 {[%emt 0:00:39]} Kb8 {[%emt 0:00:48]} 71. Rd7 {[%emt 0:00:05]} Ra3 {[%emt 0:00:21]} 72. Ke7 {[%emt 0:00:41]} Rxh3 {[%emt 0:00:36]} 73. Rxd6 {[%emt 0:00:06]} Rd3 {[%emt 0:00:21]} 74. Rd8+ {[%emt 0:00:34]} Kb7 {[%emt 0:00:08]} 75. d6 {[%emt 0:00:28]} Re3+ {[%emt 0:00:27]} 76. Kd7 {[%emt 0:00:35]} h3 {[%emt 0:01:19]} 77. Rh8 {[%emt 0:00:15]} a4 {[%emt 0:00:37]} 78. Rh4 {[%emt 0:00:39]} a3 {[%emt 0:00:29]} 79. Rb4+ {[%emt 0:00:23]} Ka6 {[%emt 0:00:06]} 80. Kc6 {[%emt 0:00:22]} Rc3+ {[%emt 0:00:17]} 81. Kd5 {[%emt 0:00:12]} h2 {[%emt 0:00:49]} 82. Rh4 {[%emt 0:02:03]} a2 {[%emt 0:00:20]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.27"]
[Round "9.5"]
[White "Grinivetskii, Mark"]
[Black "Demidov, Mikhail"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1350"]
[BlackElo "2551"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,72,61,54,-36,-68,-124,-105,-124,-136,-163,-170,-354,-358,-350,-356,-405,-404,-396,-398,-395,-396,-411,-360,-483,-351,-351,-351,-339,-345,-373,-381,-407,-406,-405,-405,-405,-405,-634,-631,-602,-629,-697,-698,-774,-764,-917,-907,-862,-858,-909,-879,-1639,-1539,-1419,-1247,-1447,-1447,-29972,-29975,-29973,-29975,-29975,-29976,-29972,-6110]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qa5+ 5. Nc3 Nf6 {next ...Nxe4 is good for Black.} 6. Bc4 {B32: Sicilian: Löwenthal and Kalashnikov Variations.} (6. Nb3 $14 Qd8 7. Bb5) 6... Nxe4 $1 $15 {[#]} 7. Nxc6 $146 (7. Qf3 $15 f5 8. Nb3 (8. Qxf5 Qxf5 9. Nxf5 Nxc3 $11) (8. Nxf5 $2 Nxc3 9. Nxg7+ Kd8 $19)) ({Predecessor:} 7. Nb3 Qe5 8. Ne2 e6 9. O-O d5 10. Bf4 Qf6 11. Bxd5 exd5 12. Qxd5 Nd6 13. Rfe1 {0-1 (52) Hoholis,H (1820)-Muller,J (2025) Gold Coast 2011}) 7... bxc6 $17 8. Qf3 {Black is better.} d5 9. Bb3 Ba6 10. Bd2 $2 (10. a3 Rc8 11. Ba2) 10... Nxd2 $19 11. Kxd2 g6 12. Rae1 Bh6+ 13. Kd1 Qb4 {[#] White must now prevent ...Qd4+.} 14. Re3 O-O 15. a3 Qd4+ 16. Ke1 Bxe3 17. fxe3 Qf6 18. Qxf6 exf6 19. Kf2 Rab8 20. Rd1 Bc4 21. Bxc4 dxc4 {[%mdl 4096] Endgame KRR-KRN} 22. Na4 Rfd8 23. Rc1 (23. Rxd8+ $142 Rxd8 24. Ke2) 23... Rd2+ 24. Kf3 Rb5 25. e4 f5 26. exf5 Rxf5+ 27. Kg3 Rg5+ 28. Kf3 Rgxg2 29. h4 h5 30. b3 Rxc2 31. Rb1 Rcf2+ 32. Ke3 cxb3 33. Rxb3 Rg3+ {Black mates.} 34. Kxf2 Rxb3 35. Nc5 Rxa3 36. Ne4 Kg7 {White got outplayed after the opening.  Weighted Error Value: White=0.68/Black=0.09} (36... a5 $142 37. Nc5 Rh3 38. Ke1 Rxh4 39. Ke2 a4 40. Nd3 a3 41. Nc1 Rh1 42. Kd2 {[#]} Rxc1 $1 {[%mdl 512]} 43. Kxc1 h4 44. Kc2 h3 45. Kb3 h2 46. Kxa3 h1=Q 47. Kb2 Qd5 48. Kc3 g5 49. Kb2 g4 50. Kc3 g3 51. Kb2 g2 52. Kc3 g1=Q 53. Kb2 Qc4 54. Ka3 Qgc1#) 0-1

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.27"]
[Round "9.6"]
[White "Chos, Alexey"]
[Black "Aryslanov, Leonidas"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2296"]
[BlackElo "1121"]
[Annotator "TA"]
[PlyCount "37"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,36,21,-54,271,295,291,289,323,327,482,486,669,666,713,699,693,683,854,847,849,844,1006,617,422,319,29997,29998,29999]} 1. e4 e5 2. Bc4 Nf6 3. d4 Nc6 4. Nf3 exd4 5. e5 Ne4 6. c3 (6. Qe2 $11 Nc5 7. c3) 6... dxc3 $2 {[%mdl 8192] C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4.} (6... d5 $15 {stays ahead.} 7. exd6 Nxd6) 7. Qd5 $18 {[%csl Gc4][%cal Rd5f7][%mdl 64] [#] Double Attack} Qe7 {aiming for ...cxb2.} 8. Qxe4 cxb2 {White has a decisive advantage.} 9. Bxb2 d6 (9... b5 {is a better defense.} 10. Ba3 b4) 10. O-O Bd7 {[#]} 11. Nc3 $146 {[#] Threatens to win with Nd5.} ({Predecessor:} 11. Nbd2 O-O-O 12. exd6 Qxd6 13. Bxf7 Be7 14. Bxg7 Bf6 15. Bxh8 Bxa1 16. Bxa1 Rf8 17. Bb3 {1-0 (57) Remus Elliot,L-Perminaite,G Mureck 2011}) 11... O-O-O 12. Nd5 Qe8 13. Rfc1 dxe5 14. Bxe5 Nxe5 15. Nxe5 {Ba6 is the strong threat.} ({Weaker is} 15. Qxe5 Qxe5 16. Nxe5 Be8 $18) 15... Bc6 16. Qg4+ Kb8 17. Nxc6+ bxc6 $2 (17... Qxc6 $18 18. Rab1 Ba3) 18. Rab1+ Ka8 19. Nxc7# {White took control after the opening.  Weighted Error Value: White=0.55/Black=1.47} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.27"]
[Round "9.7"]
[White "Polukhin, Sergey"]
[Black "Iljin, Viktor"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1410"]
[BlackElo "1066"]
[Annotator "NA RC"]
[PlyCount "37"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} d6 {[%emt 0:00:06]} 2. d4 {[%emt 0:00:09]} Nd7 {[%emt 0:00:04]} 3. Nf3 {[%emt 0:00:09]} c5 {[%emt 0:00:03]} 4. Be3 {[%emt 0:09:04]} b6 {[%emt 0:04:12]} 5. Bc4 {[%emt 0:06:04]} h6 {[%emt 0:03:46]} 6. Nc3 {[%emt 0:20:50]} g6 {[%emt 0:01:37]} 7. e5 {[%emt 0:08:27]} cxd4 {[%emt 0:01:23]} 8. Bxd4 {[%emt 0:02:07]} dxe5 {[%emt 0:03:05]} 9. Nxe5 {[%emt 0:19:03]} Nxe5 {[%emt 0:01:50]} 10. Bxe5 {[%emt 0:00:43]} Qxd1+ {[%emt 0:00:08]} 11. Rxd1 {[%emt 0:00:02]} f6 {[%emt 0:00:17]} 12. Nb5 {[%emt 0:12:22]} e6 {[%emt 0:01:40]} 13. Nc7+ {[%emt 0:01:33]} Ke7 {[%emt 0:00:26]} 14. Bd6+ {[%emt 0:01:18]} Kd7 {[%emt 0:00:15]} 15. Bb5+ {[%emt 0:01:48]} Kd8 {[%emt 0:01:01]} 16. Nxa8 {[%emt 0:00:37]} Bxd6 {[%emt 0:00:21]} 17. Rxd6+ {[%emt 0:00:00]} Ke7 {[%emt 0:00:01]} 18. Rd1 {[%emt 0:00:22]} Bb7 {[%emt 0:00:05]} 19. Rd7+ {[%emt 0:00:09]} 1-0

[Event "Kerkinitida 2021"]
[Site "Yevpatoria"]
[Date "2021.10.27"]
[Round "9.8"]
[White "Samson, Anna Rao. T"]
[Black "Brusilovskiy, Boris"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1573"]
[BlackElo "2067"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2021.10.19"]
[EventType "swiss"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,66,-5,0,-9,-9,-27,-22,-54,-42,-42,-47,-70,-66,-70,-55,-59,-56,-70,-64,-110,-93,-277,-269,-287,-284,-299,-286,-309,-311,-333,-331,-816,-812,-805,-791,-797,-737,-782,-758,-885,-872,-1639,-1586,-2128,-1685,-2493,-2212,-29975,-29976,-29994,-29995,-29997,-29998,-29999,-29998,-29998,-29999,-29999,-29999]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bd6 6. h3 {C68: Ruy Lopez: Exchange Variation, sidelines.} Ne7 7. Nc3 Ng6 {[#]} 8. d4 $146 {The position is equal.} ({Predecessor:} 8. Be3 O-O 9. Qd2 f5 10. exf5 Bxf5 11. O-O-O b5 12. Ne4 a5 13. Qc3 Qe8 14. Nfg5 {1-0 (29) Moog,G (1964)-Tutenel,E (1819) Maastricht 2012}) 8... exd4 9. Qxd4 O-O 10. Bg5 f6 11. Qc4+ Kh8 12. Be3 Qe7 13. O-O Be6 14. Qd3 b5 $36 {[%cal Bb7b5,Bb5b4][%mdl 2080] Strongly threatening ...Bc4. Black is in control.} 15. Rad1 $2 (15. Qd1 $17) 15... Bc4 $19 {[%mdl 64] [#] Skewer} 16. Qd2 {If White can now play Rfe1 this consolidates a bit.} Bxf1 17. Rxf1 Rad8 18. Qe2 b4 19. Na4 Qxe4 {Threatens to win with ...Nf4.} 20. Qxa6 $2 (20. Re1) 20... Ra8 21. Qe2 Rxa4 22. Ra1 Raa8 23. c3 Nf4 24. Qd2 {[#]} Nxh3+ $1 {[%mdl 64] Deflection} 25. gxh3 (25. Kf1 Ng5) 25... Qxf3 26. cxb4 Qxh3 27. Bf4 Qg4+ 28. Kf1 Bxf4 {Black mates.} 29. Qc2 Qh3+ 30. Ke1 Rfe8+ 31. Kd1 Rad8+ 32. Qd2 Rxd2+ 33. Kc1 Ree2 {[%cal Rh3h1] White did not feel at home in the position after the opening.  Weighted Error Value: White=1.02/Black=0.05} 0-1

