[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.1"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Neloy, Debnath"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2426"]
[BlackElo "1795"]
[Annotator "TA"]
[PlyCount "41"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,41,18,17,14,16,16,15,0,4,0,2,-5,16,24,39,40,49,17,48,18,34,22,77,66,105,105,104,104,114,100,248,182,180,211]} 1. d4 d5 2. Nf3 Nf6 3. Bg5 h6 4. Bh4 Bf5 5. e3 e6 6. Bd3 {D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5.} Bxd3 7. Qxd3 Nbd7 8. Nbd2 {The position is equal.} Be7 9. Bxf6 Bxf6 10. e4 dxe4 11. Nxe4 O-O {[%cal Oc7c5] [#]} 12. O-O-O $146 ({Predecessor:} 12. O-O Be7 13. Rad1 c6 14. c4 Nf6 15. Ne5 Qc7 16. Qe3 Rfd8 17. f4 b6 18. f5 {1-0 (35) Kmiecik,K (2219)-Jimena Bonillo,S (1650) ICCF email 2008}) 12... Rc8 13. Qe3 Nb6 14. h4 Be7 15. Kb1 a5 (15... c5 $11 {keeps the balance.}) 16. g4 {[%cal Bg2g4,Bg4g5][%mdl 32]} a4 17. g5 h5 {[%cal Oa4a3]} 18. Ne5 {Black must now prevent g6.} g6 19. c4 {[%cal Od4d5] White is much more active. Black has bad knights.} Kg7 (19... Nd7 $16) 20. Rhe1 {[%cal Od4d5] Strongly threatening d5!} c6 21. Nc5 {Prevents Nd7.  Weighted Error Value: White=0.13 (very precise) /Black=0.22 (precise)} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.2"]
[White "Yasin, Arafat"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1794"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "88"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,88,-25,-27,-56,-56,-78,-74,-88,-91,-66,-49,-75,-102,-98,-88,-106,-116,-111,-108,-136,-140,-175,-162,-189,-138,-138,-132,-144,-92,-122,-107,-158,-114,-157,-150,-154,-137,-146,-127,-240,-183,-208,-154,-277,-279,-279,-279,-339,-288,-317,-301,-342,-318,-359,-326,-331,-320,-311,-321,-326,-326,-325,-318,-307,-314,-342,-314,-349,-360,-442,-441,-445,-445,-792,-650,-1503,-1437]} 1. d4 d6 2. c4 e5 3. dxe5 dxe5 4. Qxd8+ Kxd8 5. Nc3 Be6 6. e4 Nd7 7. Nf3 f6 8. Nd5 {A41: 1 d4 d6: Tartakower System and Modern Defence.} c6 9. Ne3 {[#]} Kc7 $146 ({Predecessor:} 9... Bb4+ 10. Bd2 a5 11. O-O-O Ne7 12. Be2 Kc7 13. Ne1 Nc5 14. f3 h5 15. N1c2 Bxd2+ 16. Rxd2 {0-1 (25) Hossain,M (2196)-Rahman,Z (2511) Dhaka 2008}) 10. Be2 {Black is better.} Nc5 11. Nd2 Rd8 12. O-O Nh6 13. f3 a5 {Black is more active.} (13... Nd3 {is interesting.} 14. Nb3 Nf4 15. Bd1 Nf7 16. g3 Bh3) 14. Nb3 Nxb3 15. axb3 {[#]} b6 16. g4 Nf7 17. Nf5 h5 {[%cal Bh7h5,Bh5h4][%mdl 32]} 18. Be3 {[%cal Oc4c5]} g6 (18... hxg4 $19 19. fxg4 Bxf5 20. exf5 Rh3) 19. Ng3 $17 h4 20. Nh1 f5 (20... Bh6 $142 21. Bxh6 Rxh6) 21. Rfd1 f4 22. Rxd8 (22. Bd2 $142) 22... Nxd8 (22... fxe3 $142 23. Ra8 Bc5 24. Rxh8 Nxh8) 23. Bf2 (23. Bd2 $142) 23... Nb7 24. Kf1 Bc5 25. Rd1 g5 26. h3 (26. Be1 $17) 26... Re8 27. Rd3 Bf7 28. Ke1 (28. Bxc5 $17 {was worth a try.} Nxc5 29. Rc3) 28... Bb4+ $19 29. Kf1 a4 30. bxa4 Bxc4 31. Rd1 Bb3 {[%csl LRa4,LRd1]} 32. Rc1 Ra8 (32... Bxa4 $2 33. Be1 Bxe1 34. Kxe1 $19) 33. Bb5 c5 34. Be1 Bxe1 (34... Bxa4 $2 35. Bxa4 Bxe1 36. Bb3 $19) 35. Kxe1 Nd6 ({Not} 35... Bxa4 36. Ra1 Ra5 37. Bxa4 $19) 36. Nf2 Nxb5 ({Inferior is} 36... Bxa4 37. Bxa4 Rxa4 38. Nd3 $17) 37. axb5 {[%mdl 4096] Endgame KRB-KRN} Ra5 38. Nd3 Kd6 ({Don't blunder} 38... Rxb5 $2 39. Kd2 $19) 39. Kd2 Rxb5 40. Kc3 Ba4 {[#] White must now prevent ...Rb3+.} 41. Kd2 Rb3 {Prevents b4. Hoping for ...Bb5. Black is clearly winning.} 42. Rc3 Rxc3 43. bxc3 Bb5 {...Bxd3 is the strong threat.} 44. Nc1 Bc4 {Inhibits Nb3.  Weighted Error Value: White=0.40/Black=0.09 (flawless)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.3"]
[White "Zia, Tahsin Tajwar"]
[Black "Abdullah Al, Raison"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2283"]
[BlackElo "1787"]
[Annotator "TA"]
[PlyCount "112"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,112,21,12,12,8,18,29,16,8,20,12,12,14,27,14,20,17,22,22,30,10,18,14,14,7,20,0,4,-9,10,14,18,0,0,-21,2,0,47,29,101,86,69,63,50,22,24,8,8,8,8,8,8,0,0,0,3,-3,-3,-4,0,0,0,-8,-8,-12,-8,-49,-9,-9,0,-11,-15,-19,-8,-7,0,0,0,0,0,-31,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]} 1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 {Nowadays more popular than 10...Bd5. E05: Open Catalan: 5 Nf3 Be7.} 11. Rd1 h6 12. Bxf6 Nxf6 {White has an edge.} 13. Nc3 {[#]} Qc8 $146 ({Predecessor:} 13... a5 14. Qb3 Bb4 15. Ne5 Bxg2 16. Kxg2 Qe7 17. Rac1 c6 18. e3 Rfd8 19. Ne2 c5 20. Qc4 Rac8 21. Qb5 Ne4 22. Qd3 Nf6 23. Qb5 Ne4 24. Qd3 Nf6 25. Qb5 {½-½ (25) Vitiugov,N (2727)-Wei,Y (2725) Lichess.org INT 2021}) 14. Ne5 Bxg2 15. Kxg2 c6 16. e3 a5 17. Rac1 Bd6 18. Qe2 Qb8 19. f4 Bb4 20. e4 Rd8 21. Rd3 Qd6 22. Nc4 Qe7 23. e5 Ne8 24. Ne3 Nc7 25. Ne4 Nd5 26. Nc4 Nc7 27. Qg4 Kf8 (27... Nd5 $11) 28. Rf1 $14 Ne8 (28... Nd5 $11) 29. f5 {White is much more active. Black has bad knights.} exf5 30. Qxf5 {[#] Hoping for Qh7.} Kg8 {To avoid Qh7+} 31. Qg4 Qe6 $1 32. Nf6+ (32. Qxe6 {seems wilder.} fxe6 33. Rc1 Rab8 34. Kf3 Nc7 35. Ke2) 32... Nxf6 33. Qxe6 fxe6 34. exf6 Rf8 35. fxg7 Rxf1 36. Kxf1 Kxg7 $11 {[%mdl 4096] Endgame KRB-KRN} 37. Ke2 b5 38. Ne5 Rc8 39. Rf3 Rc7 {Inhibits Rf7+.} 40. Nd3 bxa4 41. Nf4 Re7 42. Nh5+ (42. Re3 $11) 42... Kg6 43. Nf4+ Kg7 44. Re3 Kf7 45. Re5 Bd6 46. Rxa5 Bxf4 47. gxf4 {KR-KR} Rb7 48. Rxa4 Rxb2+ 49. Ke3 Rxh2 50. Rc4 {The position is equal.} Ra2 51. Rxc6 Ra1 52. Ke4 Re1+ 53. Kf3 Rf1+ 54. Ke3 Re1+ 55. Kf3 Rf1+ 56. Ke3 Rh1 {Weighted Error Value: White=0.08 (flawless) /Black=0.10 (very precise)} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.4"]
[White "Moniruzzaman, Moni"]
[Black "Mohammad Minhaz Uddin"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1787"]
[BlackElo "2267"]
[Annotator "TA"]
[PlyCount "47"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,47,0,0,-20,31,18,16,19,26,25,43,45,44,19,1,0,0,14,15,0,21,0,31,-37,52,42,110,112,127,113,108,124,351,322,352,325,471,459,579,601]} 1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. g3 d5 6. Bg2 {A17: English Opening: 1...Nf6 with ...Bb4.} c5 ({Black should try} 6... d4 $11 7. Ne4 Be7) 7. cxd5 exd5 8. O-O {[#] The position is equal.} Re8 $146 ({Predecessor:} 8... Nc6 9. d3 b6 10. Bg5 Bxc3 11. Qxc3 d4 12. Qd2 Bb7 13. Ne5 Nxe5 14. Bxb7 Rb8 {½-½ (53) Xu,Z-Lou,Y (2492) China 2014}) 9. d4 cxd4 10. Nxd4 Nc6 11. Nxc6 (11. Be3 {seems wilder.} Bg4 12. Rac1 Rc8 13. Qb3 Qe7 14. Rfd1) 11... bxc6 12. Rd1 Bg4 13. Be3 Re6 14. a3 Ba5 {[%cal Oe6e3]} 15. b4 Bc7 {[%cal Oe6e3]} (15... Rxe3 $5 16. fxe3 Bb6 $11) 16. Rd2 {[#]} (16. Bd4 $14) 16... Qe8 (16... Rxe3 $1 $15 17. fxe3 Bb6) 17. Bd4 $14 ({Don't go for} 17. Nxd5 $2 cxd5 18. Bd4 (18. Qxc7 $2 Rxe3 19. Bf1 Re7 $19) 18... Be5 19. Bxe5 Rxe5 $19) 17... Bd6 (17... Bb6 $14) 18. b5 $16 {White is more active.} cxb5 19. Bxf6 ({Of course not} 19. Nxd5 $6 Nxd5 20. Bxd5 Rc8 $11) 19... Rxf6 20. Nxd5 {[%cal Bc3d5,Bd5e3,Be3g4][%mdl 32]} Rh6 {[#] Loses the game.} (20... Rg6 $16 {was called for.}) 21. Ne3 $1 $18 Rc8 22. Qd1 ({Not} 22. Nxg4 Rxc2 23. Nxh6+ gxh6 $16) 22... Bc5 (22... Bxe2 $142 23. Rxe2 Bf8) 23. Nxg4 Rg6 {[#]} 24. Rc1 $1 {Weighted Error Value: White=0.12 (very precise) /Black=0.47} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.5"]
[White "Mehdi Hasan Parag"]
[Black "Wadifa, Ahmed"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2258"]
[BlackElo "1786"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,67,31,55,55,62,47,71,71,76,69,81,90,91,86,102,101,142,104,102,88,248,243,330,328,331,324,392,414,414,404,400,396,393,384,377,372,562,375,466,464,460,462,450,443,747,745,1108,1101,1085,433]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. O-O Be7 9. Re1 O-O 10. Nxc6 bxc6 11. e5 {And now Bg5 would win. B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} Nd5 12. Nb1 {[#]} ({Reject} 12. Nxd5 cxd5 13. Be3 Rb8 $11) 12... d6 $146 ({Predecessor:} 12... f6 13. c4 Nb6 14. Bf4 fxe5 15. Bxe5 d6 16. Bc3 Nxc4 17. Qd4 Ne5 18. f4 c5 {½-½ (66) Hrdina,R (2229)-Dvoirys,S (2505) Pardubice 2019}) 13. c4 {White is better.} Nb6 14. exd6 {White is more active.} Bxd6 15. Qc2 {c5 is the strong threat.} Nd7 16. Nc3 Bc5 17. Ne4 {[%cal Bc3e4,Be4g5,Bg5e6,Be6d4,Bd4c6,Bc6e7,Be7f5,Bf5d6][%mdl 32]} Bd4 (17... Be7 $142) 18. Bf4 e5 {[#]} 19. Rad1 $1 {[%cal Od1d4]} f5 $2 {This move loses the game for Black.} (19... Qa5 $16 {might work better.}) 20. Ng5 $40 {[%mdl 128] White is out for blood.} Qb6 {[#]} 21. Ne6 exf4 22. Nxd4 fxg3 23. hxg3 Nc5 24. Nxc6 {Strongly threatening Ne7+.} Bb7 25. Ne7+ Kh8 26. Bxb7 Qxb7 27. Nxf5 {aiming for Rd5.} Rab8 (27... Qf3 {was called for.} 28. Rd5 Nd3 29. Qxd3 Qxd3 30. Rxd3 Rxf5) 28. b3 Qf7 29. Rd5 {[%cal Bd1d5,Bd5f5,Bf5f8][%mdl 32] White is clearly winning.} Ne6 30. Nd6 Qf6 31. Rf5 ({Less strong is} 31. Rh5 g6 32. Ne4 Qg7 $16) 31... Qe7 (31... Nd4 $142) 32. c5 {Black must now prevent Qe4.} Nd4 33. Rxe7 {White wants to mate with Rxf8+.} Nxc2 34. Rxf8+ {Weighted Error Value: White=0.09 (flawless) /Black=0.39} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.6"]
[White "Tipu Sultan"]
[Black "Abu Sufian, Shakil"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1785"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "66"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,66,0,0,12,0,0,0,0,0,0,0,8,0,0,-7,-10,-5,-12,-16,-6,-12,-13,-8,6,-36,-36,-51,-42,-76,-69,-127,-130,-127,-100,-105,-78,-79,-77,-165,-158,-165,-172,-225,-210,-215,-157,-173,-161,-253,-268,-260,-256]} 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Nc3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Be3 Nf6 9. Bd3 Be7 {B11: Caro-Kann: Two Knights Variation.} 10. Ne2 {[#]} Nb4 $146 ({Predecessor:} 10... Qb6 11. b3 Nb4 12. Bd2 Nxd3+ 13. Qxd3 O-O 14. O-O Rac8 15. c4 Qa6 16. Rfc1 Rfd8 17. Be3 {0-1 (45) Bares,J (1991)-Velicka,P (2434) Kouty nad Desnou 2018}) 11. Nf4 O-O {The position is equal.} 12. c3 Nxd3+ 13. Nxd3 Ne4 14. O-O b5 15. Rfe1 Qb6 16. Ne5 Qb7 {Prevents Nd7.} 17. a3 Rac8 18. Qe2 a5 {[%cal Ba7a5,Ba5b4][%mdl 32]} 19. Nd3 b4 20. axb4 (20. cxb4 $1 $11 {might be stronger.} axb4 21. a4) 20... axb4 $15 21. f3 Ng3 22. Qf2 Nf5 {[#] Threatens to win with ...Bh4.} 23. Qd2 (23. Rec1 $15) 23... bxc3 $17 24. bxc3 Qb3 25. Rac1 Ba3 {[%cal Be7a3,Ba3b2,Bb2d4][%mdl 32] Black is more active.} 26. Rc2 Nd6 $36 {[%mdl 2048] Black is in control.} 27. Qd1 (27. Nc1 $17 Bxc1 28. Rexc1) 27... Rxc3 $19 28. Rxc3 Qxc3 29. Ne5 (29. Re2 {was necessary.}) 29... Nf5 30. Bf2 Bb2 {[%cal Rf5d4]} 31. Re2 Ra8 {[#] ...Ra1 is the strong threat.} 32. Qc2 (32. Rc2 {keeps fighting.} Qa3 33. Kh1) 32... Qxc2 ({Worse is} 32... Nxd4 33. Qxb2 Nxe2+ 34. Qxe2 $17) 33. Rxc2 Bxd4 {Weighted Error Value: White=0.18 (very precise) /Black=0.07 (flawless)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.7"]
[White "Md., Sharif Hossain"]
[Black "Mohammad, Alamgir"]
[Result "1-0"]
[ECO "B92"]
[BlackElo "1801"]
[Annotator "NA RC"]
[PlyCount "131"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:09]} c5 {[%emt 0:01:08]} 2. Nf3 {[%emt 0:00:02]} d6 {[%emt 0:00:37]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:25]} 4. Nxd4 {[%emt 0:00:24]} Nf6 {[%emt 0:00:21]} 5. Nc3 {[%emt 0:00:02]} a6 {[%emt 0:00:26]} 6. Be2 {[%emt 0:00:09]} e5 {[%emt 0:00:21]} 7. Nb3 {[%emt 0:00:02]} Be7 {[%emt 0:00:59]} 8. Bg5 {[%emt 0:00:19]} b5 {[%emt 0:01:00]} 9. Bxf6 {[%emt 0:00:45]} Bxf6 {[%emt 0:00:45]} 10. Qd3 {[%emt 0:00:13]} Bb7 {[%emt 0:00:34]} 11. O-O-O {[%emt 0:00:31]} Be7 {[%emt 0:00:43]} 12. Nd5 {[%emt 0:00:07]} Bxd5 {[%emt 0:01:32]} 13. Qxd5 {[%emt 0:00:03]} Nd7 {[%emt 0:00:34]} 14. Na5 {[%emt 0:05:02]} Rc8 {[%emt 0:02:54]} 15. Nb7 {[%emt 0:00:57]} Qc7 {[%emt 0:01:49]} 16. c3 {[%emt 0:01:37]} Nc5 {[%emt 0:05:34]} 17. Nxd6+ {[%emt 0:04:38]} Bxd6 {[%emt 0:00:43]} 18. Qxd6 {[%emt 0:00:05]} Nxe4 19. Qxc7 Rxc7 {[%emt 0:03:50]} 20. Rhe1 {[%emt 0:04:22]} O-O {[%emt 0:02:45]} 21. f3 {[%emt 0:01:43]} Nc5 {[%emt 0:01:02]} 22. Rd5 {[%emt 0:00:38]} f6 {[%emt 0:01:01]} 23. Red1 {[%emt 0:00:34]} Kf7 {[%emt 0:01:35]} 24. Kb1 {[%emt 0:00:54]} Rfc8 {[%emt 0:01:11]} 25. g3 {[%emt 0:01:04]} Ke7 {[%emt 0:01:24]} 26. f4 {[%emt 0:02:04]} exf4 {[%emt 0:02:50]} 27. Bg4 {[%emt 0:09:29]} Ra8 {[%emt 0:07:02]} 28. gxf4 {[%emt 0:00:26]} g6 {[%emt 0:00:39]} 29. b4 {[%emt 0:02:17]} Ne6 {[%emt 0:04:38]} 30. Re1 {[%emt 0:01:29]} f5 {[%emt 0:00:47]} 31. Bf3 {[%emt 0:00:03]} Re8 {[%emt 0:04:55]} 32. Rde5 {[%emt 0:01:52]} Kf6 {[%emt 0:00:39]} 33. R5e3 {[%emt 0:08:30]} Rce7 {[%emt 0:01:57]} 34. Bc6 {[%emt 0:03:46]} Rd8 {[%emt 0:00:56]} 35. a4 {[%emt 0:01:52]} bxa4 {[%emt 0:01:27]} 36. Bxa4 {[%emt 0:00:05]} Rd6 {[%emt 0:01:45]} 37. Bb3 {[%emt 0:00:08]} h6 {[%emt 0:01:24]} 38. h4 {[%emt 0:00:12]} Rc6 {[%emt 0:47:18]} 39. Kb2 {[%emt 0:51:23]} Rd6 {[%emt 0:00:00]} 40. Ka3 {[%emt 0:00:00]} Rb6 {[%emt 0:00:00]} 41. Bd5 {[%emt 0:00:00]} Nxf4 {[%emt 0:00:00]} 42. Rxe7 {[%emt 0:00:00]} Nxd5 {[%emt 0:00:00]} 43. Rh7 {[%emt 0:00:00]} Nxc3 {[%emt 0:00:00]} 44. Re8 {[%emt 0:00:00]} Nd5 {[%emt 0:00:00]} 45. Rxh6 {[%emt 0:00:00]} Kg7 {[%emt 0:00:00]} 46. Rhh8 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 47. Ra8 {[%emt 0:00:00]} f4 {[%emt 0:00:00]} 48. Rhd8 {[%emt 0:00:00]} Nh5 {[%emt 0:00:00]} 49. Ra7+ {[%emt 0:00:00]} Kf6 {[%emt 0:00:00]} 50. Rda8 {[%emt 0:00:00]} Ke5 {[%emt 0:00:00]} 51. Rf8 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 52. Re7+ {[%emt 0:00:00]} Kf5 {[%emt 0:07:00]} 53. Re1 {[%emt 0:00:00]} f3 {[%emt 0:00:00]} 54. Rg1 {[%emt 0:00:00]} Re6 {[%emt 0:00:00]} 55. Rg5+ {[%emt 0:00:00]} Ke4 {[%emt 0:01:30]} 56. Rxg6 {[%emt 0:08:30]} Ke5 {[%emt 0:00:00]} 57. Rg1 {[%emt 0:00:00]} Ke4 {[%emt 0:01:00]} 58. Re1+ {[%emt 0:00:00]} Kf5 {[%emt 0:00:00]} 59. Rxe6 {[%emt 0:00:00]} Kxe6 {[%emt 0:01:00]} 60. Rc8 {[%emt 0:02:00]} Ne4 {[%emt 0:00:00]} 61. Rf8 {[%emt 0:00:00]} f2 {[%emt 0:00:00]} 62. Rf3 {[%emt 0:00:00]} Ke5 {[%emt 0:01:30]} 63. h5 {[%emt 0:00:00]} Ng3 {[%emt 0:00:00]} 64. h6 {[%emt 0:00:00]} f1=Q {[%emt 0:00:00]} 65. Rxf1 {[%emt 0:00:00]} Nxf1 {[%emt 0:00:00]} 66. h7 {[%emt 0:00:00]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.8"]
[White "Sajidul, Haque"]
[Black "Manon, Reja Neer"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1766"]
[BlackElo "2209"]
[Annotator "TA"]
[PlyCount "78"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,77,14,0,21,0,6,0,0,-6,0,0,-7,-17,-22,-22,-26,-28,-23,-70,-49,-265,-220,-213,-215,-219,-231,-221,-192,-195,-182,-231,-222,-231,-213,-224,-231,-222,-185,-233,-226,-206,0,-229,-179,-244,-244,-237,-233,-304,-304,-318,-231,-271,-263,-384,-372,-684,-681,-684,-678,-656,-652,-29999]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Bd6 7. Ne2 O-O 8. O-O Qc7 9. Ng3 Re8 {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 10. c3 Be6 11. Re1 Nd7 {The position is equal.} 12. Bd3 Nf8 {[#]} 13. Bd2 $146 ({Predecessor:} 13. Be3 f5 14. Bd2 Bf4 15. Qc1 Bd6 16. Qd1 Bf4 17. Bxf4 Qxf4 18. Nh5 Qg5 19. Ng3 {½-½ (75) Maros,M (2245)-Kral,P (2230) Slovakia 1996}) 13... Rad8 14. Qc2 c5 15. dxc5 Bxc5 16. Ne4 Bb6 {[#] Hoping for ...Qd7.} 17. Bb5 {To avoid Qd7} (17. Be3 $11 {feels stronger.}) 17... Re7 $15 18. Rad1 $2 (18. Be3 $15) 18... f5 ({And not} 18... Bxa2 19. Bf1 $17) 19. Bg5 {Threatens to win with Rxd8.} Rxd1 20. Rxd1 fxe4 21. Bxe7 Qxe7 22. Qxe4 Bxf2+ {A strong pair of Bishops.} 23. Kh1 (23. Kxf2 $142 Qc5+ 24. Qd4 Qxb5 25. b3) 23... Bb6 $19 24. Bc4 Qc7 25. Bxe6 Nxe6 ({Inferior is} 25... fxe6 26. a3 $17) 26. Qd5 h6 27. Qf5 (27. Qd6 {keeps fighting.}) 27... Bc5 28. Qd5 Bb6 $2 (28... Qb6 $19 29. b3 Qa6) 29. Rf1 $2 (29. Qf5 $1 $11) 29... a6 30. Qf5 (30. Rd1 {was worth a try.}) 30... Bc5 31. Qd5 Bd6 32. Qh5 Ng5 33. Qh4 Qb6 34. b3 Qc5 35. Rc1 (35. Qd4 {might work better.}) 35... Qe3 36. Qe1 (36. Rf1) 36... Qf4 {[%csl Gd6][%cal Rf4h2] [#]} 37. Qg1 Ne4 {( -> ...Nf2+)} 38. Rf1 {Prevents Nf2+.} Qh4 {[%csl Gd6,Gh4][%cal Re4g3]} 39. Qd4 Qxh2# {Weighted Error Value: White=0.67/Black=0.16 (very precise)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.9"]
[White "Subrota, Biswas"]
[Black "Rahman, A.B.M. Mahbubur"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2202"]
[BlackElo "1942"]
[Annotator "TA"]
[PlyCount "67"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,67,37,43,41,38,43,35,48,45,74,75,84,77,81,61,66,69,66,46,36,0,0,0,47,47,37,25,26,29,43,14,122,114,131,20,43,82,167,183,238,231,462,377,12842,12842]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Nxd4 {is currently scoring better than 11...Ne5.} 12. Bxd4 b5 13. Nd5 Nxd5 $1 {B78: Sicilian Dragon: Yugoslav Attack, 9 Bc4 Bd7 10 0-0-0 Rc8.} 14. Bxg7 $1 Kxg7 15. exd5 a5 {White is slightly better.} 16. a3 $1 b4 17. axb4 axb4 18. Qxb4 Rb8 19. Qc3+ Kg8 20. Rhe1 Re8 {[#]} 21. h4 $146 {White is more active.} ({Predecessor:} 21. Re4 Bf5 22. Ra4 Qb6 23. Qd4 Qb5 24. Qc4 Qb7 25. Qc6 Rec8 26. Qxb7 Rxb7 27. Kd2 Rxb3 28. cxb3 {1-0 (44) Shirov,A (2662)-Manukyan,S (2244) Chess.com INT 2020}) 21... Qb6 22. Qd4 Qa5 {aiming for ...Rb4.} 23. Qc3 (23. Bc4 $11 {is more appropriate.}) 23... Qb6 $14 24. Rd4 $1 Rec8 25. Bc4 Bb5 $1 26. b3 $36 {[%mdl 2048] White has some pressure.} Rc7 27. h5 Rbc8 (27... gxh5 $11 28. Ree4 f6) 28. hxg6 $16 fxg6 29. Rh1 (29. Rh4 $1 $16 {[%cal Rh4h7] Black must now prevent Rxh7!} Bxc4 30. Rxh7 $1 (30. Rxc4 Rxc4 31. bxc4 Rc7 $16)) 29... Bxc4 $1 $11 30. bxc4 e5 (30... Rb8 $16 {was necessary.} 31. Kd2 Ra7) 31. dxe6 $18 d5 {[#]} (31... Ra8 {is a better defense.} 32. Rg4 Rg7) 32. Re1 $1 {Threatens to win with e7.} (32. Rxd5 $2 Rxc4 33. Qd3 Rxc2+ 34. Qxc2 Rxc2+ 35. Kxc2 Qc6+ 36. Kb2 Qxd5 $19) 32... Rxc4 $2 (32... Qa7 33. e7 (33. Rxd5 Rxc4 34. Rd8+ Rxd8 $16) 33... Rxe7 34. Rxe7 (34. Rxd5 Rxe1+ 35. Qxe1 Qa1+ 36. Kd2 Qxe1+ 37. Kxe1 Rxc4 $16) 34... Qxe7 35. Rxd5 Qf7) 33. Rxc4 Rxc4 {[#]} (33... dxc4 34. e7 (34. Qf6 Qf2 $16) 34... Qb5) 34. Qxc4 $3 {[%mdl 512] Weighted Error Value: White=0.15 (very precise) /Black=0.27 (precise)} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "1.10"]
[White "Dil Mohammed"]
[Black "Anata, Choudhury"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1752"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "115"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 24,115,-25,-26,0,-27,0,0,0,0,9,25,18,16,12,10,16,22,22,21,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-3,-39,-33,-33,0,0,0,0,0,0,0,0,0,0,0,0,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000,-28000]} 1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 e6 7. O-O Nge7 8. d3 O-O 9. Rb1 b6 10. a3 Bb7 11. Be3 Nd4 12. b4 {[%cal Bb2b4,Bb4c5][%mdl 32]} Qd7 13. Qd2 Rac8 {A36: Symmetrical English vs ...g6: 4 Bg2 Bg7.} 14. f4 d5 (14... f5 {is more complex.} 15. Rfd1 Nec6 16. Rdc1 Nxe2+ 17. Nxe2 e5) 15. cxd5 exd5 {[%cal Oc5b4] The position is equal.} 16. bxc5 dxe4 {[#] Strongly threatening ...Nf3+.} 17. Nxd4 $146 ({Predecessor:} 17. Nxe4 Nef5 18. Bf2 Bxe4 19. Bxe4 Rxc5 20. Nxd4 Bxd4 21. Bxf5 Rxf5 22. g4 Bxf2+ 23. Rxf2 {0-1 (58) Carlstedt,J (2352)-Mueller,R (2414) Wiesbaden 2012}) 17... Bxd4 18. Nxe4 Bxe4 19. dxe4 Bxe3+ 20. Qxe3 Rxc5 21. Rfd1 Qc7 22. Rd3 Rd8 23. Rxd8+ Qxd8 24. h3 Qc7 25. Rb3 {Prevents Rc3.} Rc2 26. Rd3 b5 27. h4 a5 28. h5 gxh5 29. f5 Qc5 30. Qxc5 Rxc5 $11 {[%mdl 4096] Endgame KRB-KRN} 31. f6 {[%cal Rd3d8] [#]} Ng6 32. Rd8+ Nf8 33. Ra8 a4 34. Rb8 h6 35. Bf1 Rc3 {[%csl LRa3,LRg3]} 36. Kf2 Rxa3 37. Rxb5 Rb3 38. Ra5 a3 39. Bc4 Rc3 40. Bd5 Nd7 41. e5 {Threatens to win with Ra8+.} Nxe5 {...Ng4+ is the strong threat.} 42. Ra8+ Kh7 43. Be4+ Ng6 44. Ra7 Kg8 45. Ra8+ Nf8 46. Bd5 Rd3 47. Ra5 Rc3 (47... a2 $5 48. Bxa2 Rd6 $15) 48. Ra7 Rc5 49. Bxf7+ Kh8 50. Rxa3 Rf5+ 51. Rf3 Rxf3+ 52. Kxf3 {KB-KN} Nd7 {White must now prevent ...Ne5+.} 53. Bxh5 $2 {[%mdl 8192]} (53. Kf4 $11 Nxf6 54. Be6) 53... Nxf6 54. Bg6 {Mate.} Kg7 55. Bc2 Nh5 56. g4 Nf6 57. Ba4 Nxg4 58. Ke4 {[%mdl 32768] Weighted Error Value: White=0.02 (flawless) /Black=0.03 (flawless) . An unexpected result.} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.1"]
[White "Rahman, Saimon Siddiqur"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1983"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,90,20,25,-24,-20,-19,-15,-16,-14,-41,-43,-89,-88,-111,-118,-127,-126,-106,-102,-152,-136,-142,-139,-146,-157,-153,-154,-145,-115,-127,-123,-150,-153,-160,-122,-93,-99,-96,0,0,0,0,0,0,0,-306,-290,-557,-489,-479,-479,-479,-479,-479,-458,-580,-453,-714,-706,-690,-681,-686,-578,-575,-570,-732,-733,-764,-620,-758,-758,-920,-756,-845,-817,-5297,-1950]} 1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Nf3 g6 5. g3 Bg7 6. Bg2 c6 7. O-O O-O 8. Re1 Ne4 9. Nh4 {E62: King's Indian: Fianchetto: 6...c6 and Panno Variation (6...Nc6) without ...a6.} (9. Qb3 {feels stronger.}) 9... Nxc3 $11 10. bxc3 Be6 11. Qd3 {The position is equal.} Nd7 {[#]} 12. Be3 $146 (12. Nf3 $5 {[%cal Rf3g5]}) ({Predecessor:} 12. e4 Nb6 13. d5 Bd7 14. Be3 Rc8 15. Rac1 cxd5 16. cxd5 Qc7 17. Bd4 Bxd4 18. Qxd4 {1-0 (38) Korpa,B (2417)-Sedlak,N (2558) Graz 2015}) 12... Qa5 13. Rec1 (13. Nf3 $15 {deserves consideration.}) 13... Qa6 14. d5 {[#]} Ne5 $1 {[%csl LRc4,LRd3]} 15. Qc2 Bg4 16. dxc6 bxc6 17. h3 (17. Bd4 $142) 17... Bd7 $17 18. c5 Nc4 19. Qd3 d5 20. f4 e5 21. fxe5 Qa5 22. Bd4 Nxe5 (22... Bxe5 23. e4 $11) 23. Qd1 Rfe8 {[%cal Bf8e8,Be8e7,Be7e4][%mdl 32]} 24. Kh2 Re7 {Black is more active.} 25. e4 dxe4 26. Bxe4 Ng4+ 27. hxg4 $11 {aiming for Bf3.} Rxe4 28. Bxg7 $1 Bxg4 29. Qd3 Re2+ 30. Ng2 $2 {[%mdl 8192] Black keeps a firm grip on the game.} ({Don't play} 30. Kh1 Kxg7 31. Qd4+ Kg8 32. Qxg4 Rae8 $14) (30. Kg1 $11 Kxg7 31. Qd4+ Kg8 32. Qxg4 Qxc5+ 33. Kh1 (33. Qd4 Qe7 $11)) 30... Qxc5 $19 {The board is on fire.} 31. Bd4 $2 (31. Re1 {might work better.} Rxe1 32. Rxe1 Kxg7 33. Re4) 31... Qd5 {[%csl Ge2][%cal Rd5g2] Black is clearly winning.} 32. Qxe2 Bxe2 33. Nf4 Qf5 {[%cal Oc6c5]} 34. Re1 Bf3 35. Re3 Qc2+ 36. Kh3 {[#]} (36. Kg1 $142 c5 37. Rxf3 cxd4 38. cxd4) 36... c5 $1 37. Rxf3 cxd4 38. cxd4 Qe4 39. Raf1 Qxd4 {White must now prevent ...g5.} 40. Ng2 Qd5 41. a3 Re8 {...Qh5+ is the strong threat.} 42. Ne3 Qd7+ 43. g4 Re4 {Hoping for ...Qe6.} 44. Kg3 Qe7 45. Nd5 Qe5+ {Weighted Error Value: White=0.56/Black=0.19 (very precise)} (45... Qd6+ $142 46. Rf4 Qxd5 47. Rxe4 Qxe4) 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.2"]
[White "Rahman, Ziaur"]
[Black "Mortuza Mahathir, Islam"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2417"]
[BlackElo "1877"]
[Annotator "TA"]
[PlyCount "56"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,56,12,34,41,35,40,59,33,29,37,29,29,32,36,48,51,49,39,69,67,59,63,100,88,145,153,180,177,184,180,168,158,166,175,350,92,87,102,153,200,316,313,922,888,833,797,1016]} 1. Nf3 c5 2. b3 Nc6 3. Bb2 d5 4. e3 Nf6 5. Bb5 Bg4 6. h3 Bh5 7. g4 {A06: Réti Opening: 1 Nf3 d5.} Bg6 8. Ne5 Qd6 9. d3 {White is slightly better.} (9. Nxg6 hxg6 10. d3 e5 $11) 9... Nd7 10. Bxc6 bxc6 11. Nxd7 Qxd7 12. Nd2 $36 {[%mdl 2048] White fights for an advantage.} e6 13. Qe2 f6 {[%cal Oc5c4]} 14. O-O-O {[#]} a5 $146 ({Predecessor:} 14... Be7 15. f4 O-O 16. h4 f5 17. h5 Bf7 18. g5 Rfb8 19. g6 Be8 20. gxh7+ Kxh7 21. Rdg1 Bf6 22. Bxf6 gxf6 23. h6 Bg6 24. Rxg6 Kxg6 25. Rg1+ {1-0 (25) Tremoehlen,T (1986)-Siegismund,F (1784) Wiesbaden 2017}) 15. a4 Bd6 16. f4 O-O 17. h4 c4 (17... Qe7 $142) 18. dxc4 $16 Qe7 19. h5 Be8 20. Nf3 Ba3 21. e4 Qb4 22. h6 {[#] aiming for hxg7.} Bf7 $2 (22... dxc4 23. Qxc4 Qxc4 24. bxc4 Bxb2+ 25. Kxb2 gxh6) 23. Bxa3 $2 (23. hxg7 $18 Rfb8 24. Nd2) 23... Qxa3+ 24. Kb1 dxc4 ({Black should try} 24... Rfb8 25. cxd5 cxd5) 25. Qxc4 {Strongly threatening hxg7.} Rab8 (25... e5 $142 26. Qc3 (26. Qxc6 $2 Bxb3 27. Rd3 Qa2+ 28. Kc1 Rfc8 $19) 26... Rab8) 26. hxg7 $18 {Active counter play!} e5 $2 {[#]} (26... Rfe8 27. Rd7 (27. Qxc6 Rec8 $17) 27... Rb4) 27. gxf8=Q+ Kxf8 28. Qd3 Kg8 {Weighted Error Value: White=0.27 (precise) /Black=0.33} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.3"]
[White "Nasim Hossain, Bhuiyan"]
[Black "Mehdi Hasan Parag"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1859"]
[BlackElo "2258"]
[Annotator "ChessBase"]
[PlyCount "76"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. Nf3 {[%emt 0:03:22]} c5 {[%emt 0:00:29]} 2. d3 {[%emt 0:00:07]} Nc6 {[%emt 0:00:24]} 3. g3 {[%emt 0:00:06]} d5 {[%emt 0:01:41]} 4. Bg2 {[%emt 0:00:08]} Bg4 {[%emt 0:00:09]} 5. O-O {[%emt 0:00:25]} Nf6 {[%emt 0:00:36]} 6. Nbd2 {[%emt 0:00:06]} Qc8 {[%emt 0:00:30]} 7. b3 {[%emt 0:00:07]} Bh3 {[%emt 0:00:14]} 8. Bb2 {[%emt 0:00:09]} Bxg2 {[%emt 0:00:21]} 9. Kxg2 {[%emt 0:00:02]} e6 {[%emt 0:01:23]} 10. e4 {[%emt 0:00:19]} d4 {[%emt 0:01:42]} 11. c3 {[%emt 0:00:03]} e5 {[%emt 0:00:44]} 12. cxd4 {[%emt 0:02:04]} cxd4 {[%emt 0:00:23]} 13. Rc1 {[%emt 0:01:35]} Nd7 {[%emt 0:01:57]} 14. Nc4 {[%emt 0:00:43]} Be7 {[%emt 0:00:52]} 15. Ncxe5 {[%emt 0:02:20]} Ndxe5 {[%emt 0:02:46]} 16. Nxe5 {[%emt 0:00:11]} O-O {[%emt 0:01:37]} 17. Nxc6 {[%emt 0:01:02]} bxc6 {[%emt 0:00:01]} 18. Bxd4 {[%emt 0:02:16]} Rd8 {[%emt 0:02:27]} 19. Ba1 {[%emt 0:03:00]} Rd6 {[%emt 0:01:21]} 20. d4 {[%emt 0:00:32]} Rh6 {[%emt 0:00:28]} 21. g4 {[%emt 0:00:48]} Qe6 {[%emt 0:02:14]} 22. f3 {[%emt 0:00:51]} Bg5 {[%emt 0:00:31]} 23. Rc5 {[%emt 0:01:03]} Bf4 {[%emt 0:00:38]} 24. h3 {[%emt 0:01:01]} g5 {[%emt 0:04:18]} 25. Rh1 {[%emt 0:02:16]} Rd8 {[%emt 0:00:42]} 26. d5 {[%emt 0:01:06]} cxd5 {[%emt 0:09:37]} 27. Qd4 {[%emt 0:03:18]} Kf8 {[%emt 0:01:29]} 28. Rd1 {[%emt 0:04:36]} Qa6 {[%emt 0:02:42]} 29. a4 {[%emt 0:03:38]} Qe2+ {[%emt 0:01:17]} 30. Qf2 {[%emt 0:08:58]} Qxd1 {[%emt 0:00:47]} 31. Qb2 {[%emt 0:00:40]} Qd2+ {[%emt 0:01:21]} 32. Qxd2 {[%emt 0:00:30]} Bxd2 {[%emt 0:00:03]} 33. exd5 {[%emt 0:00:19]} Rhd6 {[%emt 0:00:33]} 34. Rc7 {[%emt 0:00:41]} Bf4 {[%emt 0:01:07]} 35. Rxa7 {[%emt 0:01:15]} Rxd5 {[%emt 0:00:08]} 36. Bc3 {[%emt 0:00:05]} Rc8 {[%emt 0:00:42]} 37. Bb4+ {[%emt 0:00:23]} Kg8 {[%emt 0:00:09]} 38. Rb7 {[%emt 0:00:26]} Rc2+ {[%emt 0:00:14]} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.4"]
[White "Abu Sufian, Shakil"]
[Black "Islam, M.M. Zahirul"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2232"]
[BlackElo "1853"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:05]} e6 {[%emt 0:00:11]} 2. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:12]} dxe4 {[%emt 0:00:17]} 4. Nxe4 {[%emt 0:00:02]} Nd7 {[%emt 0:00:18]} 5. c3 {[%emt 0:04:50]} Ngf6 {[%emt 0:00:31]} 6. Bd3 {[%emt 0:00:19]} Be7 {[%emt 0:00:39]} 7. Nf3 {[%emt 0:00:07]} Nxe4 {[%emt 0:00:40]} 8. Bxe4 {[%emt 0:00:02]} Nf6 {[%emt 0:00:47]} 9. Bc2 {[%emt 0:00:19]} O-O {[%emt 0:00:56]} 10. O-O {[%emt 0:00:48]} b6 {[%emt 0:00:38]} 11. Qd3 {[%emt 0:08:53]} Bb7 {[%emt 0:02:47]} 12. Re1 {[%emt 0:00:24]} c5 {[%emt 0:05:02]} 13. Bg5 {[%emt 0:02:17]} g6 {[%emt 0:02:47]} 14. Bh6 {[%emt 0:13:05]} Re8 {[%emt 0:07:20]} 15. Ba4 {[%emt 0:00:35]} Nd7 {[%emt 0:02:19]} 16. Qb5 {[%emt 0:13:25]} Bxf3 {[%emt 0:03:21]} 17. gxf3 {[%emt 0:04:08]} Nf6 {[%emt 0:03:12]} 18. Qe2 {[%emt 0:01:25]} Nd7 {[%emt 0:00:12]} 19. dxc5 {[%emt 0:01:23]} Bg5 {[%emt 0:02:04]} 20. Bxd7 {[%emt 0:04:49]} Bxh6 {[%emt 0:00:29]} 21. Bxe8 {[%emt 0:00:03]} Qg5+ {[%emt 0:00:29]} 22. Kh1 {[%emt 0:00:07]} Rxe8 {[%emt 0:00:36]} 23. cxb6 {[%emt 0:08:48]} axb6 {[%emt 0:01:36]} 24. Qe4 {[%emt 0:02:18]} Rd8 {[%emt 0:01:55]} 25. Rad1 {[%emt 0:00:29]} Rd2 {[%emt 0:00:55]} 26. Rxd2 {[%emt 0:04:50]} Qxd2 {[%emt 0:00:06]} 27. Re2 {[%emt 0:02:43]} Qc1+ {[%emt 0:01:53]} 28. Kg2 {[%emt 0:00:05]} Qg5+ {[%emt 0:00:14]} 29. Qg4 {[%emt 0:00:12]} Qd5 {[%emt 0:01:04]} 30. c4 {[%emt 0:00:55]} Qd6 {[%emt 0:01:50]} 31. Qe4 {[%emt 0:01:44]} Bf4 {[%emt 0:01:27]} 32. h3 {[%emt 0:01:46]} e5 {[%emt 0:01:09]} 33. a3 {[%emt 0:02:34]} Qf6 {[%emt 0:00:50]} 34. Rc2 {[%emt 0:01:38]} Qg5+ {[%emt 0:01:34]} 35. Kf1 {[%emt 0:00:32]} Qh4 {[%emt 0:00:10]} 36. b4 {[%emt 0:00:42]} Qxh3+ {[%emt 0:00:24]} 37. Ke2 {[%emt 0:00:01]} Qc8 {[%emt 0:02:00]} 38. c5 {[%emt 0:00:31]} bxc5 {[%emt 0:02:05]} 39. bxc5 {[%emt 0:01:11]} h5 {[%emt 0:08:04]} 40. c6 {[%emt 0:00:27]} h4 {[%emt 0:00:37]} 41. c7 {[%emt 0:02:44]} Kg7 {[%emt 0:01:38]} 42. Qc6 {[%emt 0:14:15]} h3 {[%emt 0:02:18]} 43. Rb2 {[%emt 0:00:09]} h2 {[%emt 0:03:28]} 44. Rb8 {[%emt 0:00:45]} Qxc7 {[%emt 0:02:49]} 45. Qxc7 {[%emt 0:00:04]} h1=Q {[%emt 0:00:43]} 46. Rb7 {[%emt 0:01:42]} Qa1 {[%emt 0:01:18]} 47. Qxf7+ {[%emt 0:00:07]} Kh6 {[%emt 0:00:04]} 48. Qf8+ {[%emt 0:00:33]} Kg5 {[%emt 0:01:05]} 49. Qd8+ {[%emt 0:00:25]} Kh5 {[%emt 0:01:52]} 50. Rh7+ {[%emt 0:00:27]} Bh6 {[%emt 0:00:08]} 51. Qd7 {[%emt 0:03:22]} Qa2+ {[%emt 0:04:25]} 52. Kf1 {[%emt 0:00:17]} g5 {[%emt 0:00:21]} 53. Qh3+ {[%emt 0:00:15]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.5"]
[White "Marzouq, Chowdhury"]
[Black "Md., Sharif Hossain"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1855"]
[BlackElo "2211"]
[Annotator "ChessBase"]
[PlyCount "58"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} d5 {[%emt 0:00:16]} 2. c4 {[%emt 0:00:05]} c6 {[%emt 0:00:08]} 3. Nc3 {[%emt 0:00:04]} Nf6 {[%emt 0:00:03]} 4. e3 {[%emt 0:00:06]} e6 {[%emt 0:00:05]} 5. Nf3 {[%emt 0:00:04]} Nbd7 {[%emt 0:00:04]} 6. Be2 {[%emt 0:00:11]} Bd6 {[%emt 0:00:09]} 7. O-O {[%emt 0:00:08]} O-O {[%emt 0:00:35]} 8. b3 {[%emt 0:00:05]} b6 {[%emt 0:00:53]} 9. Bb2 {[%emt 0:00:04]} Re8 {[%emt 0:00:39]} 10. Bd3 {[%emt 0:00:48]} e5 {[%emt 0:01:40]} 11. dxe5 {[%emt 0:00:59]} Nxe5 {[%emt 0:00:08]} 12. h3 {[%emt 0:03:03]} Nxd3 {[%emt 0:01:02]} 13. Qxd3 {[%emt 0:00:02]} Ba6 {[%emt 0:02:21]} 14. Rfd1 {[%emt 0:00:49]} Qe7 {[%emt 0:01:35]} 15. Nd4 {[%emt 0:06:38]} Bc7 {[%emt 0:07:21]} 16. Qf5 {[%emt 0:08:03]} Bc8 {[%emt 0:04:16]} 17. Qf3 {[%emt 0:00:26]} Qd6 {[%emt 0:00:35]} 18. cxd5 {[%emt 0:03:29]} Qh2+ {[%emt 0:04:43]} 19. Kf1 {[%emt 0:00:02]} Ba6+ {[%emt 0:00:32]} 20. Ke1 {[%emt 0:00:09]} Nxd5 {[%emt 1:13:25]} 21. Nxd5 {[%emt 0:01:06]} cxd5 {[%emt 0:00:00]} 22. Nf5 {[%emt 0:03:20]} Be5 {[%emt 0:00:00]} 23. Bxe5 {[%emt 0:00:50]} Qxe5 {[%emt 0:00:00]} 24. Rac1 {[%emt 0:07:03]} Rad8 {[%emt 0:00:00]} 25. Rd4 {[%emt 0:12:21]} Bc8 {[%emt 0:00:00]} 26. Rf4 {[%emt 0:05:35]} d4 {[%emt 0:00:00]} 27. Nxd4 {[%emt 0:23:36]} g5 {[%emt 0:00:00]} 28. Rxf7 {[%emt 0:01:07]} Qxd4 {[%emt 0:00:00]} 29. Rcc7 {[%emt 0:01:13]} Qa1+ {[%emt 0:00:00]} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.6"]
[White "Manon, Reja Neer"]
[Black "Jodunath, Biswas"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2209"]
[BlackElo "1845"]
[Annotator "ChessBase"]
[PlyCount "104"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:02]} d6 {[%emt 0:14:51]} 2. d4 {[%emt 0:00:19]} Nf6 {[%emt 0:00:28]} 3. Bd3 {[%emt 0:00:43]} c6 {[%emt 0:02:40]} 4. Nf3 {[%emt 0:01:04]} Bg4 {[%emt 0:01:34]} 5. Be3 {[%emt 0:02:15]} Nbd7 {[%emt 0:00:56]} 6. Nbd2 {[%emt 0:01:03]} e5 {[%emt 0:03:09]} 7. h3 {[%emt 0:01:12]} exd4 {[%emt 0:11:00]} 8. Bxd4 {[%emt 0:01:27]} Be6 {[%emt 0:05:52]} 9. Qe2 {[%emt 0:02:26]} Be7 {[%emt 0:07:03]} 10. O-O {[%emt 0:02:28]} O-O {[%emt 0:05:09]} 11. Rad1 {[%emt 0:01:13]} Re8 {[%emt 0:01:37]} 12. Ng5 {[%emt 0:02:38]} h6 {[%emt 0:02:55]} 13. Nxe6 {[%emt 0:02:08]} fxe6 {[%emt 0:00:06]} 14. e5 {[%emt 0:00:53]} dxe5 {[%emt 0:05:38]} 15. Bxe5 {[%emt 0:00:39]} Nxe5 {[%emt 0:00:15]} 16. Qxe5 {[%emt 0:00:05]} Qd5 {[%emt 0:13:21]} 17. Qe2 {[%emt 0:01:32]} Bc5 {[%emt 0:06:50]} 18. Nb3 {[%emt 0:06:22]} Qg5 {[%emt 0:01:15]} 19. Bc4 {[%emt 0:02:27]} Bb6 {[%emt 0:00:37]} 20. Nd4 {[%emt 0:04:49]} Nd5 {[%emt 0:05:52]} 21. Nxe6 {[%emt 0:10:42]} Qf6 {[%emt 0:01:04]} 22. Rxd5 {[%emt 0:02:45]} cxd5 {[%emt 0:00:20]} 23. Bxd5 {[%emt 0:00:02]} Kh8 {[%emt 0:00:37]} 24. c4 {[%emt 0:01:10]} Re7 {[%emt 0:02:52]} 25. Re1 {[%emt 0:21:46]} Ba5 {[%emt 0:00:32]} 26. Rd1 {[%emt 0:02:23]} Rae8 {[%emt 0:01:54]} 27. Qe4 {[%emt 0:00:37]} Rxe6 {[%emt 0:02:25]} 28. Bxe6 {[%emt 0:00:09]} Qxe6 {[%emt 0:00:10]} 29. Qxb7 {[%emt 0:00:24]} Bb6 {[%emt 0:00:55]} 30. Qd5 {[%emt 0:03:45]} Qe7 {[%emt 0:00:44]} 31. Qd3 {[%emt 0:03:54]} Qf6 {[%emt 0:00:53]} 32. Qc2 {[%emt 0:01:58]} Re5 {[%emt 0:01:04]} 33. b4 {[%emt 0:01:58]} Qe7 {[%emt 0:01:09]} 34. c5 {[%emt 0:03:27]} Re1+ {[%emt 0:00:03]} 35. Kh2 {[%emt 0:00:52]} Bc7+ {[%emt 0:00:16]} 36. g3 {[%emt 0:00:26]} Qe2 {[%emt 0:01:27]} 37. Qxe2 {[%emt 0:02:23]} Rxe2 {[%emt 0:00:08]} 38. Rd7 {[%emt 0:00:06]} Rxf2+ {[%emt 0:00:07]} 39. Kg1 {[%emt 0:00:03]} Bxg3 {[%emt 0:00:28]} 40. Rxa7 {[%emt 0:00:04]} Rc2 {[%emt 0:00:23]} 41. a3 {[%emt 0:03:05]} Kh7 {[%emt 0:00:13]} 42. Rb7 {[%emt 0:00:53]} Kg6 {[%emt 0:00:13]} 43. a4 {[%emt 0:00:24]} Kf6 {[%emt 0:00:24]} 44. a5 {[%emt 0:00:25]} g5 {[%emt 0:00:29]} 45. a6 {[%emt 0:00:19]} Kf5 {[%emt 0:00:25]} 46. a7 {[%emt 0:02:36]} Ra2 {[%emt 0:00:07]} 47. c6 {[%emt 0:04:15]} Ke4 {[%emt 0:03:30]} 48. Rf7 {[%emt 0:00:40]} Bf4 {[%emt 0:00:00]} 49. c7 {[%emt 0:01:57]} Kf3 {[%emt 0:00:05]} 50. Rxf4+ {[%emt 0:00:36]} gxf4 {[%emt 0:00:24]} 51. c8=Q {[%emt 0:06:11]} Ra1+ {[%emt 0:00:13]} 52. Kh2 {[%emt 0:00:00]} Ra2+ {[%emt 0:00:21]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.7"]
[White "Jannatul, Ferdous"]
[Black "Subrota, Biswas"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1852"]
[BlackElo "2202"]
[Annotator "ChessBase"]
[PlyCount "106"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:07]} c6 {[%emt 0:06:32]} 2. d4 {[%emt 0:00:16]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:14]} dxe4 {[%emt 0:01:08]} 4. Nxe4 {[%emt 0:00:03]} Nf6 {[%emt 0:00:16]} 5. Nxf6+ {[%emt 0:00:05]} exf6 {[%emt 0:00:02]} 6. c3 {[%emt 0:00:47]} Bd6 {[%emt 0:00:02]} 7. Bd3 {[%emt 0:00:12]} O-O {[%emt 0:00:03]} 8. Qc2 {[%emt 0:00:09]} Re8+ {[%emt 0:00:01]} 9. Ne2 {[%emt 0:00:07]} h5 {[%emt 0:00:06]} 10. Be3 {[%emt 0:00:33]} Nd7 {[%emt 0:00:10]} 11. O-O-O {[%emt 0:00:25]} Nf8 {[%emt 0:00:31]} 12. Kb1 {[%emt 0:00:15]} Be6 {[%emt 0:00:35]} 13. c4 {[%emt 0:02:01]} Rc8 {[%emt 0:00:44]} 14. h3 {[%emt 0:00:28]} b5 {[%emt 0:06:49]} 15. c5 {[%emt 0:01:46]} Bc7 {[%emt 0:04:09]} 16. Be4 {[%emt 0:13:29]} Qd7 {[%emt 0:32:35]} 17. Ka1 {[%emt 0:24:56]} f5 {[%emt 0:06:39]} 18. Bf3 {[%emt 0:01:08]} Nh7 {[%emt 0:22:50]} 19. d5 {[%emt 0:21:30]} cxd5 {[%emt 0:02:05]} 20. Nc3 {[%emt 0:03:32]} Nf6 {[%emt 0:00:39]} 21. Bg5 {[%emt 0:01:30]} Be5 {[%emt 0:02:55]} 22. Bxf6 {[%emt 0:00:48]} Bxf6 {[%emt 0:00:04]} 23. Nxd5 {[%emt 0:01:01]} Bxd5 {[%emt 0:00:05]} 24. Rxd5 {[%emt 0:01:04]} Qe7 {[%emt 0:00:45]} 25. Qxf5 {[%emt 0:02:11]} a5 {[%emt 0:01:52]} 26. Kb1 {[%emt 0:03:41]} Rc7 {[%emt 0:03:38]} 27. c6 {[%emt 0:08:36]} Rxc6 {[%emt 0:00:31]} 28. Re5 {[%emt 0:04:45]} Qxe5 {[%emt 0:00:43]} 29. Qxe5 {[%emt 0:00:03]} Rxe5 {[%emt 0:00:03]} 30. Bxc6 {[%emt 0:00:18]} Re2 {[%emt 0:00:02]} 31. b3 {[%emt 0:02:04]} Rb2+ {[%emt 0:04:39]} 32. Kc1 {[%emt 0:00:04]} Rxa2 {[%emt 0:00:19]} 33. g4 {[%emt 0:01:49]} a4 {[%emt 0:01:33]} 34. bxa4 {[%emt 0:03:19]} bxa4 {[%emt 0:00:02]} 35. Re1 {[%emt 0:01:14]} Ra1+ {[%emt 0:01:08]} 36. Kd2 {[%emt 0:00:41]} Bc3+ {[%emt 0:00:02]} 37. Kxc3 {[%emt 0:00:16]} Rxe1 {[%emt 0:00:03]} 38. Bxa4 {[%emt 0:00:13]} hxg4 {[%emt 0:00:03]} 39. hxg4 {[%emt 0:00:22]} Re2 {[%emt 0:00:06]} 40. Kd3 {[%emt 0:01:25]} Rxf2 {[%emt 0:00:57]} 41. Ke3 {[%emt 0:00:03]} Rf6 {[%emt 0:00:49]} 42. Bb5 {[%emt 0:00:57]} g5 {[%emt 0:00:07]} 43. Bd3 {[%emt 0:00:22]} Rf4 {[%emt 0:00:03]} 44. Be2 {[%emt 0:01:24]} Kg7 {[%emt 0:00:23]} 45. Bd1 {[%emt 0:00:09]} Kf6 {[%emt 0:00:02]} 46. Be2 {[%emt 0:00:18]} Ke6 {[%emt 0:00:09]} 47. Bd1 {[%emt 0:00:08]} Ke5 {[%emt 0:00:02]} 48. Bb3 {[%emt 0:01:09]} Rxg4 {[%emt 0:01:09]} 49. Bxf7 {[%emt 0:00:10]} Re4+ {[%emt 0:00:03]} 50. Kd3 {[%emt 0:00:30]} g4 {[%emt 0:00:04]} 51. Bg6 {[%emt 0:00:29]} Rd4+ {[%emt 0:01:51]} 52. Ke3 {[%emt 0:00:06]} g3 {[%emt 0:00:03]} 53. Be8 {[%emt 0:01:45]} Rg4 {[%emt 0:05:28]} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.8"]
[White "Md, Asifur Rahman"]
[Black "Ahmed, Sheikh Nasir"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "1845"]
[BlackElo "2168"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:06:27]} c5 {[%emt 0:00:09]} 2. Nf3 {[%emt 0:00:05]} e6 {[%emt 0:00:07]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:07]} 4. Nxd4 {[%emt 0:00:06]} Nc6 {[%emt 0:00:12]} 5. Nc3 {[%emt 0:00:11]} Qc7 {[%emt 0:00:09]} 6. Be3 {[%emt 0:00:37]} a6 {[%emt 0:00:09]} 7. Be2 {[%emt 0:00:34]} Nf6 {[%emt 0:00:24]} 8. O-O {[%emt 0:00:08]} Be7 {[%emt 0:00:33]} 9. f4 {[%emt 0:00:01]} d6 {[%emt 0:00:04]} 10. Qe1 {[%emt 0:03:29]} O-O {[%emt 0:00:28]} 11. Qg3 {[%emt 0:00:29]} Bd7 {[%emt 0:04:50]} 12. Kh1 {[%emt 0:00:48]} b5 {[%emt 0:01:49]} 13. a3 {[%emt 0:05:50]} Rfe8 {[%emt 0:19:45]} 14. Nxc6 {[%emt 0:17:54]} Bxc6 {[%emt 0:00:27]} 15. Bd4 {[%emt 0:00:54]} Qb7 {[%emt 0:11:17]} 16. Bf3 {[%emt 0:31:56]} g6 {[%emt 0:17:01]} 17. Rae1 {[%emt 0:05:25]} Nd7 {[%emt 0:10:26]} 18. f5 {[%emt 0:06:54]} Bf8 {[%emt 0:13:04]} 19. fxg6 {[%emt 0:02:26]} hxg6 {[%emt 0:00:08]} 20. Bh5 {[%emt 0:02:52]} Ne5 {[%emt 0:02:08]} 21. Bxe5 {[%emt 0:11:32]} dxe5 {[%emt 0:00:09]} 22. Bf3 {[%emt 0:01:12]} Qc7 {[%emt 0:06:14]} 23. h4 {[%emt 0:00:40]} Kg7 {[%emt 0:00:34]} 24. Nd1 {[%emt 0:00:25]} Be7 {[%emt 0:00:39]} 25. h5 {[%emt 0:00:17]} Rh8 {[%emt 0:01:23]} 26. Nf2 {[%emt 0:00:11]} Rxh5+ {[%emt 0:05:07]} 27. Bxh5 {[%emt 0:00:12]} Rh8 {[%emt 0:00:01]} 28. Nh3 {[%emt 0:00:46]} Rxh5 {[%emt 0:00:13]} 29. Re2 {[%emt 0:01:21]} Qb7 {[%emt 0:01:11]} 30. Qd3 {[%emt 0:00:43]} Rh4 {[%emt 0:01:04]} 31. Rfe1 {[%emt 0:00:41]} g5 {[%emt 0:01:10]} 32. Kg1 {[%emt 0:00:15]} Bc5+ {[%emt 0:00:44]} 33. Nf2 {[%emt 0:00:55]} Qe7 {[%emt 0:01:52]} 34. b4 {[%emt 0:00:11]} Bd4 {[%emt 0:00:08]} 35. c3 {[%emt 0:00:09]} Ba7 {[%emt 0:01:13]} 36. Rd1 {[%emt 0:00:53]} Qf6 {[%emt 0:00:34]} 37. Rf1 {[%emt 0:00:49]} Qh6 {[%emt 0:00:37]} 38. Re3 {[%emt 0:00:15]} Bxe3 {[%emt 0:01:30]} 39. Qxe3 {[%emt 0:00:01]} Qg6 {[%emt 0:00:25]} 40. Qc5 {[%emt 0:00:14]} Bb7 {[%emt 0:01:39]} 41. Qxe5+ {[%emt 0:00:02]} Kh7 {[%emt 0:00:43]} 42. Qc7 {[%emt 0:00:42]} Ba8 {[%emt 0:00:19]} 43. Nh3 {[%emt 0:00:19]} Kg7 {[%emt 0:00:20]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.9"]
[White "Sadnan Hasan, Dihan"]
[Black "Hasan, Sk. Rashedul"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2152"]
[BlackElo "1842"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:05]} d6 {[%emt 0:19:47]} 2. d4 {[%emt 0:00:10]} Nf6 {[%emt 0:00:46]} 3. Nc3 {[%emt 0:00:04]} e5 {[%emt 0:00:54]} 4. Nf3 {[%emt 0:00:12]} Nbd7 {[%emt 0:00:20]} 5. dxe5 {[%emt 0:07:44]} dxe5 {[%emt 0:00:09]} 6. Bg5 {[%emt 0:01:09]} Be7 {[%emt 0:00:39]} 7. Bc4 {[%emt 0:01:15]} c6 {[%emt 0:01:29]} 8. Qe2 {[%emt 0:00:14]} Qc7 {[%emt 0:01:54]} 9. a4 {[%emt 0:09:30]} O-O {[%emt 0:00:41]} 10. Bh4 {[%emt 0:01:13]} Nc5 {[%emt 0:11:20]} 11. Bg3 {[%emt 0:02:41]} Bg4 {[%emt 0:02:24]} 12. h3 {[%emt 0:00:22]} Bh5 {[%emt 0:00:13]} 13. Bh2 {[%emt 0:05:15]} Bd6 {[%emt 0:03:48]} 14. Rb1 {[%emt 0:09:00]} Bg6 {[%emt 0:09:18]} 15. Nd2 {[%emt 0:01:11]} Rfe8 {[%emt 0:06:15]} 16. g4 {[%emt 0:00:31]} Ne6 {[%emt 0:04:17]} 17. Bxe6 {[%emt 0:00:02]} Rxe6 {[%emt 0:00:03]} 18. f3 {[%emt 0:07:17]} Bb4 {[%emt 0:05:58]} 19. Nd1 {[%emt 0:01:35]} Rd8 {[%emt 0:02:06]} 20. c3 {[%emt 0:00:06]} Be7 {[%emt 0:01:45]} 21. Bg3 {[%emt 0:02:19]} Qa5 {[%emt 0:00:57]} 22. Ra1 {[%emt 0:05:11]} Nd7 {[%emt 0:09:59]} 23. Nc4 {[%emt 0:03:39]} Qc7 {[%emt 0:00:12]} 24. Nf2 {[%emt 0:03:23]} b5 {[%emt 0:03:56]} 25. axb5 {[%emt 0:00:08]} cxb5 {[%emt 0:00:03]} 26. Ne3 {[%emt 0:00:01]} Bg5 {[%emt 0:03:15]} 27. Nd5 {[%emt 0:00:09]} Qb8 {[%emt 0:00:17]} 28. h4 {[%emt 0:00:05]} Bf4 {[%emt 0:01:14]} 29. Bxf4 {[%emt 0:00:10]} exf4 {[%emt 0:00:03]} 30. h5 {[%emt 0:00:15]} Nc5 {[%emt 0:01:36]} 31. Rd1 {[%emt 0:12:01]} Bxe4 {[%emt 0:01:55]} 32. fxe4 {[%emt 0:00:03]} Rde8 {[%emt 0:02:30]} 33. O-O {[%emt 0:02:26]} Nxe4 {[%emt 0:00:28]} 34. Nxe4 {[%emt 0:00:02]} Rxe4 {[%emt 0:00:02]} 35. Qf3 {[%emt 0:01:35]} a5 {[%emt 0:01:06]} 36. h6 {[%emt 0:00:14]} Qa7+ {[%emt 0:00:27]} 37. Rd4 {[%emt 0:01:32]} Rxd4 {[%emt 0:00:22]} 38. cxd4 {[%emt 0:00:06]} Qxd4+ {[%emt 0:00:13]} 39. Rf2 {[%emt 0:00:42]} g5 {[%emt 0:02:56]} 40. Qc3 {[%emt 0:01:36]} Qxc3 {[%emt 0:00:44]} 41. bxc3 {[%emt 0:00:05]} Re6 {[%emt 0:00:12]} 42. Nc7 {[%emt 0:05:48]} Rxh6 {[%emt 0:00:08]} 43. Nxb5 {[%emt 0:00:02]} Kf8 {[%emt 0:01:25]} 44. Nd4 {[%emt 0:02:34]} Rh3 {[%emt 0:00:17]} 45. Rc2 {[%emt 0:03:23]} Rg3+ {[%emt 0:01:45]} 46. Kf2 {[%emt 0:00:24]} Rxg4 {[%emt 0:00:09]} 47. c4 {[%emt 0:00:17]} Rg3 {[%emt 0:00:32]} 48. c5 {[%emt 0:00:33]} Rd3 {[%emt 0:00:05]} 49. c6 {[%emt 0:00:34]} g4 {[%emt 0:02:07]} 50. c7 {[%emt 0:00:02]} g3+ {[%emt 0:00:03]} 51. Kg2 {[%emt 0:00:07]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.06"]
[Round "2.10"]
[White "Labib, Ibrahim Hasan"]
[Black "Nayem, Haque"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2409"]
[BlackElo "2150"]
[Annotator "ChessBase"]
[PlyCount "89"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:11]} e5 {[%emt 0:00:10]} 2. Bc4 {[%emt 0:01:32]} Nf6 {[%emt 0:00:12]} 3. Nf3 {[%emt 0:03:50]} Nc6 {[%emt 0:00:01]} 4. d4 {[%emt 0:01:20]} exd4 {[%emt 0:00:12]} 5. O-O {[%emt 0:01:12]} Nxe4 {[%emt 0:04:18]} 6. Re1 {[%emt 0:05:03]} d5 {[%emt 0:00:22]} 7. Bxd5 {[%emt 0:00:33]} Qxd5 {[%emt 0:00:02]} 8. Nc3 {[%emt 0:00:20]} Qd8 {[%emt 0:00:01]} 9. Nxe4 {[%emt 0:00:38]} Be7 {[%emt 0:00:04]} 10. Bg5 {[%emt 0:09:27]} O-O {[%emt 0:11:29]} 11. Bxe7 {[%emt 0:01:30]} Nxe7 {[%emt 0:00:03]} 12. Nxd4 {[%emt 0:02:44]} Ng6 {[%emt 0:03:29]} 13. c3 {[%emt 0:03:42]} Qh4 {[%emt 0:02:56]} 14. Re3 {[%emt 0:05:18]} Bg4 {[%emt 0:05:36]} 15. Qb3 {[%emt 0:05:03]} b6 {[%emt 0:05:31]} 16. Ng3 {[%emt 0:01:50]} c5 {[%emt 0:02:01]} 17. Ndf5 {[%emt 0:01:02]} Qf6 {[%emt 0:05:18]} 18. Qc2 {[%emt 0:06:50]} Rad8 {[%emt 0:04:15]} 19. Rae1 {[%emt 0:00:36]} Rd5 {[%emt 0:17:49]} 20. Ne7+ {[%emt 0:02:09]} Nxe7 {[%emt 0:00:04]} 21. Rxe7 {[%emt 0:00:25]} Rd1 {[%emt 0:00:25]} 22. Qe4 {[%emt 0:03:37]} Rxe1+ {[%emt 0:08:56]} 23. Qxe1 {[%emt 0:00:14]} Be6 {[%emt 0:00:02]} 24. Rxa7 {[%emt 0:02:02]} Rd8 {[%emt 0:00:41]} 25. h3 {[%emt 0:02:55]} g6 {[%emt 0:02:18]} 26. Qe3 {[%emt 0:01:49]} Bd5 {[%emt 0:13:50]} 27. b3 {[%emt 0:01:53]} Bc6 {[%emt 0:01:13]} 28. c4 {[%emt 0:11:40]} h5 {[%emt 0:01:52]} 29. Qe7 {[%emt 0:03:54]} Rd1+ {[%emt 0:02:32]} 30. Nf1 {[%emt 0:00:43]} Qf4 {[%emt 0:02:16]} 31. Qe3 {[%emt 0:04:04]} Qe4 {[%emt 0:01:28]} 32. Qxe4 {[%emt 0:02:02]} Bxe4 {[%emt 0:00:05]} 33. Ra6 {[%emt 0:01:19]} Bd3 {[%emt 0:00:02]} 34. Rxb6 {[%emt 0:02:29]} Rxf1+ {[%emt 0:00:08]} 35. Kh2 {[%emt 0:00:03]} Rxf2 {[%emt 0:00:28]} 36. Rb8+ {[%emt 0:00:34]} Kg7 {[%emt 0:00:04]} 37. a4 {[%emt 0:00:39]} h4 {[%emt 0:02:12]} 38. Re8 {[%emt 0:01:55]} Rb2 {[%emt 0:00:30]} 39. a5 {[%emt 0:00:24]} Ra2 {[%emt 0:00:27]} 40. Re5 {[%emt 0:02:26]} Rxa5 {[%emt 0:00:27]} 41. b4 {[%emt 0:00:04]} Ra4 {[%emt 0:00:13]} 42. bxc5 {[%emt 0:01:08]} Rxc4 {[%emt 0:00:17]} 43. Rd5 {[%emt 0:00:15]} Be4 {[%emt 0:00:12]} 44. Re5 {[%emt 0:00:16]} Bc6 {[%emt 0:00:03]} 45. Rd5 {[%emt 0:11:20]} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.1"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Noshin, Anjum"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2426"]
[BlackElo "2017"]
[Annotator "TA"]
[PlyCount "121"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,121,1,8,5,7,6,1,0,0,0,38,32,51,34,42,0,73,73,76,75,71,57,63,48,84,82,86,92,105,80,73,64,73,74,76,69,104,104,105,104,106,89,87,31,44,30,34,25,22,0,0,0,6,0,4,0,24,24,31,0,8,8,8,8,8,8,8,8,179,174,179,191,177,182,181,182,162,158,158,131,172,69,68,29,56,63,56,56,56,58,56,8,56,56,56,0,8,0,56,56,56,56,56,56,56,56,56,64,64,90]} 1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Qb3 dxc4 6. Qxc4 b5 7. Qd3 a6 8. e4 {8.g4 injects fresh life into this line. D43: Semi-Slav: 5 Bg5 h6.} c5 9. dxc5 {aiming for Qxd8+.} Bxc5 10. Qxd8+ {The position is equal.} Kxd8 11. e5 {[#]} Nd5 $146 ({Predecessor:} 11... Ng4 12. Ne4 Bb4+ 13. Bd2 Bxd2+ 14. Kxd2 Nd7 15. Rc1 Ngxe5 16. Nxe5 Nxe5 17. Be2 Ra7 {1-0 (71) Moiseenko,A (2659)-Bok,B (2622) Chess.com INT 2018}) 12. Nxd5 exd5 13. Bd2 Nd7 14. Bd3 (14. Ba5+ $14 Bb6 15. Bxb6+ Nxb6 16. Nd4) 14... Bb7 (14... Re8 $1 $11 {keeps the balance.}) 15. O-O $36 {[%mdl 2048] Black is under strong pressure.} h6 16. Rfe1 Re8 17. Bf5 Bb6 18. Rad1 Re7 19. Bc3 Nc5 {[#] Inhibits e6.} 20. Bd4 $1 Na4 21. Bxb6+ Nxb6 22. b3 {White is much more active.} g6 23. Bh3 Bc8 24. Bxc8 Kxc8 25. Nd4 Kb7 26. f4 Rae8 27. Kf2 (27. Rc1 {with more complications.} Nd7 28. a4 bxa4 29. bxa4 Rc8 30. Rxc8 Kxc8 31. Rc1+) 27... Nd7 28. Nc2 (28. Nf3 $16) 28... f6 $1 $14 {[%cal Rf6e5]} 29. exf6 (29. Kg1 {is interesting.} fxe5 30. Rxd5 Kc8 31. f5 gxf5 32. Ne3) 29... Nxf6 30. Rxe7+ Rxe7 {[%mdl 4096] Endgame KRN-KRN} 31. Ne3 Kc6 32. Kf3 a5 33. g4 Rd7 $1 34. Nc2 b4 35. f5 g5 36. h4 Ne4 37. Nd4+ Kd6 38. hxg5 Nxg5+ 39. Kf4 {Threatens to win with f6.} Re7 40. f6 Rf7 $2 {[#]} (40... Re5 $11) 41. Nf5+ $1 $18 Ke6 42. Nxh6 Nh3+ 43. Kg3 Rxf6 44. Re1+ ({Inferior is} 44. Kxh3 Rxh6+ 45. Kg3 Rh8 $11) 44... Kd7 45. Nf5 ({Worse is} 45. Kxh3 Rxh6+ 46. Kg3 Rg6 $11) 45... Ng5 46. Re5 Ne4+ 47. Kf4 ({White must play} 47. Kh4 $18) 47... Nc3 $1 $14 48. g5 (48. Re7+ {feels hotter.} Kd8 49. Re3 Kd7 50. a4 bxa3 51. Rxc3 Rb6 52. Rc2) 48... Re6 {And now ...Ne2+ would win.} 49. Nd4 {Inhibits Ne2+.} Rxe5 50. Kxe5 {KN-KN} Ke7 51. g6 {Nf5+ is the strong threat.} Kf8 $1 52. Nf5 (52. Kf6 $1 $14 Ne4+ 53. Kf5) 52... Kg8 (52... d4 $1 $11 {might be stronger.} 53. Nxd4 (53. Kxd4 Nxa2 54. Kd3 Nc1+ 55. Kc2 Na2 $11) 53... Nxa2) 53. Kf6 $1 Ne4+ 54. Ke5 (54. Ke6 $1 $14 {should be considered.} Nc3 55. g7) 54... Nc3 $11 55. Kf6 (55. Ke6 $11 {feels stronger.}) 55... Ne4+ $14 56. Ke6 $1 {White is slightly better.} Nc3 57. g7 {White threatens Kf6 and mate.} d4 $1 58. Kf6 $1 {White wants to mate with Kg6.} Nd5+ 59. Kg6 $1 {[%cal Rf5h6]} Nf4+ 60. Kh6 {Ne7+ would kill now.} Nd5 {To avoid Ne7+} 61. Nxd4 {Blacks defense is rewarded with a draw.  Weighted Error Value: White=0.09 (flawless) /Black=0.14 (very precise)} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.2"]
[White "Chowdhury, Sohel"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2046"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "179"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,179,27,42,37,39,41,39,22,42,28,32,27,37,20,20,8,14,6,9,-23,-17,-5,-12,-36,-18,-31,-23,-45,-25,-55,-59,-86,-99,-74,-96,-103,-100,-106,-104,-99,-49,-289,-302,-395,-394,-568,-567,-491,-239,-239,-232,-206,-217,-398,-387,-595,-593,-568,-543,-639,-176,-156,-119,-156,-171,-168,-49,-49,0,-170,-165,-202,-177,-166,-161,-391,-391,-568,-391,-494,-476,-445,-252,-258,-258,-258,0,-450,-450,-450,-450,-616,-615,-1130,-613,-730,-391,-391,-391,-391,-391,-243,-376,-375,-375,-332,-251,-251,-251,-251,-251,-251,-243,-251,-251,-251,-251,-250,-243,-243,-243,-251,-251,-646,-617,-613,-555,-813,-877,-776,-594,-1403,-1404,-5097,-4717,-1815,-1509,-1727,-1538,-1411,-1381,-1255,-815,-4717,-1406,-1404,-1404,-1380,-1261,-1255,-1181,-1288,-991,-29981,-29982,-29990,-29991,-29991,-29992,-29999]} 1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 {[%cal Bb7b5,Bb5b4][%mdl 32]} 8. Nge2 b4 9. Nd1 e5 10. O-O Nge7 11. Bh6 O-O 12. Bxg7 {B26: Closed Sicilian: 3 g3, lines with early Be3.} Kxg7 13. a3 a5 14. axb4 {White is slightly better.} axb4 15. Ne3 Nd4 16. f4 f6 {[#]} 17. Rad1 $146 ({Predecessor:} 17. Rf2 Qc7 18. Raf1 Bd7 19. g4 Bc6 20. h4 Qd7 21. f5 d5 22. Ng3 dxe4 23. dxe4 gxf5 24. exf5 Bxg2 25. Rxg2 {1-0 (59) Yoo,C (2455)-Matinian,N (2470) Chess.com INT 2021}) 17... Be6 18. c3 Nxe2+ 19. Qxe2 exf4 20. Rxf4 bxc3 21. bxc3 Qa5 22. Qd2 Rb3 23. Rc1 Rfb8 24. Rf2 Rb1 25. Rcf1 R8b2 $36 {[%mdl 2048] Black is pushing.} 26. Qxb2 Rxb2 27. Rxb2 {aiming for Rb7.} Qxc3 28. Rb7 Kf7 29. Nd5 Bxd5 30. exd5 f5 (30... Qxd3 $2 31. Re1 Kg7 32. Rexe7+ $18) ({Black should try} 30... Qe5 $1 $17 31. Kf2 Qd4+ 32. Ke2 Kf8) 31. Rd7 $2 (31. g4 $1 $15) 31... Qe5 $1 $19 (31... Qxd3 32. Re1 Qd4+ 33. Kh1 $16) 32. Rb1 {[#]} Kf6 $1 33. Rb6 (33. Kh1 {was the only chance.}) 33... Qe3+ 34. Kf1 Qxd3+ (34... Kg5 $142 35. Rbxd6 Ng8 36. Rxh7 Qxd3+ 37. Ke1 Qe3+ 38. Kd1 (38. Kf1 $2 Nf6 $19) 38... Qg1+ 39. Kd2 Qxg2+ 40. Kc3 Nh6 41. h4+ Kh5) 35. Kf2 Qd2+ 36. Kf1 {[#]} Ng8 $1 37. Rdxd6+ $2 (37. h4 Ke5 38. Rdxd6 Qd3+ 39. Kf2) 37... Kg5 38. Re6 (38. h4+ $142 Kh6 39. Bf3) 38... c4 {[%cal Bc5c4,Bc4c3][%mdl 32]} 39. Rbc6 c3 40. Re2 Qd1+ (40... Qd3 {...Nf6 is the strong threat.} 41. h3 Qxg3) 41. Kf2 Nf6 42. Bf3 (42. h4+ $2 Kh6 43. Bf3 Qd4+ 44. Re3 Qd2+ 45. Re2 Qd4+ 46. Re3 Qd2+ 47. Re2 Qd4+ $19) 42... Qd4+ ({Weaker is} 42... Nxd5 43. h4+ Kh6 44. Bxd5 Qxd5 45. Rxc3 $17) 43. Re3 Qd2+ ({Inferior is} 43... Nxd5 44. h4+ Kh6 45. Bxd5 Qxd5 46. Rexc3 $17) (43... f4 $19 44. h4+ Kh6 45. gxf4 Qd2+ 46. Re2 Qxf4 47. Rxc3 Nxd5) 44. Re2 $15 Qd4+ (44... Ng4+ $15 45. Bxg4 Qd4+ 46. Re3 Kxg4 47. Rcxc3 Qd2+ 48. Kg1 Qd1+ 49. Kf2 Qd2+ 50. Kg1 Qd1+ 51. Kf2 Qxd5) 45. Re3 $1 $19 f4 ({Stronger than} 45... Nxd5 46. h4+ Kh6 47. Bxd5 Qxd5 48. Rexc3 $17) 46. h4+ Kh6 {The board is on fire.} 47. gxf4 Qxf4 48. Rexc3 $2 (48. Ke2) 48... Nxd5 49. R3c4 (49. Rb3 {is a better defense.}) 49... Qe3+ 50. Kg3 Qg1+ 51. Kh3 Qf1+ (51... Ne3 $142 {( -> ...Nf1)} 52. Rc3 Qf1+ 53. Kg3 Nf5+ 54. Kf4 Qf2) 52. Kg3 Qe1+ 53. Kh3 Qe3 $2 (53... Nb4 {[%cal Oe1f2] Hoping for ...Qf2!} 54. Rxb4 Qxb4) 54. Kg3 Qe5+ 55. Kh3 Nf4+ 56. Kg3 Nd3+ 57. Kg2 Qb2+ 58. Kh3 Ne5 59. Rc2 Qb1 60. Kg2 {To avoid Qf1+} Nxc6 61. Rxc6 {[%mdl 4096] Endgame KQ-KRB} Qb2+ (61... Qa2+ $142 62. Kg3 Qa7) 62. Kh3 Qf2 63. Kg4 Qh2 {Strongly threatening ...Kg7.} 64. Re6 Qg1+ 65. Kh3 Qf2 66. Kg4 Qd4+ 67. Re4 Qd6 68. Kh3 Kg7 69. Kg2 h6 70. Re2 Kf6 71. Re4 Kf5 72. Re8 $2 (72. Rg4) 72... Qd2+ 73. Re2 Qf4 74. h5 g5 {[%cal Bg6g5,Bg5g4][%mdl 32]} 75. Rf2 Qh4 76. Bd5+ Ke5 77. Bf7 g4 78. Bg6 Qh3+ 79. Kg1 Qg3+ 80. Kf1 Kd6 81. Rd2+ Ke7 82. Rd3 Qh2 (82... Qf4+ $142 83. Ke2 Qh2+ 84. Kd1 g3) 83. Re3+ Kf6 84. Re2 Qh1+ 85. Kf2 Kg5 {Threatens to win with ...Qf3+.} 86. Re5+ Kh4 87. Re3 Qh2+ {Black mates.} 88. Kf1 g3 {[%csl Gg3][%cal Rh2f2]} 89. Re4+ Kg5 {[%csl Gg3][%cal Rh2f2]} 90. Re3 {Weighted Error Value: White=0.60/Black=0.54} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.3"]
[White "Mehdi Hasan Parag"]
[Black "Masum, Hossain"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2258"]
[BlackElo "2003"]
[Annotator "TA"]
[PlyCount "118"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,118,21,60,20,38,14,13,-6,19,0,0,-27,0,0,0,-7,12,-64,-63,-57,-54,-66,-33,-87,-87,-87,-86,-115,-126,-120,-108,-101,-101,-102,-101,-102,-100,-108,-95,-119,-115,-108,-60,-54,-45,-59,-59,-173,-95,-102,-109,-100,-95,-170,-131,-130,-96,-169,-169,-153,-124,-175,-226,-237,-224,-192,-119,-548,-489,-29973,-29974,-29974,-29976,-29975,-29971,-29971,-29972,-29983,-29984,-29984,-29977,-29975,-29969,-29967,-29959,-6424,-5565,-29983,-29984,-29984,-29985,-29985,-29986,-29986,-29987,-29987,-29988,-29988,-29989,-29989,-29986,-29986,-29987,-29989,-29988,-29991,-29992]} 1. e4 {Psakhis,L} e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. O-O f6 {7...h6 is the recent fashion.} 8. Na3 {C02: French: Advance Variation.} fxe5 {[%cal Rc5d4]} 9. dxe5 {[%cal Ob2b4]} Nh6 10. c4 {The position is equal.} d4 11. Bd3 Nf7 12. Re1 Be7 {[#]} 13. Nb5 $146 ({Predecessor:} 13. h4 O-O-O 14. Nc2 Rdg8 15. a3 g5 16. hxg5 Nxg5 17. Bxg5 Bxg5 18. b4 Be7 19. Be4 cxb4 20. axb4 Nxb4 21. Nxb4 Bxb4 {1-0 (29) Grischuk,A (2606)-Kolev,A (2582) Istanbul 2000 EXT 2001 [Psakhis,L]}) 13... O-O-O 14. a4 {[%cal Oa4a5]} a6 {[#]} 15. Nd6+ (15. Bd2 $1 $11 Rdf8 16. a5) 15... Nxd6 $15 16. exd6 Bxd6 17. Ng5 $1 {[%csl LRe6,LRh7]} Qc7 18. Nf7 (18. g3 $1 $15) 18... Bxh2+ $17 19. Kh1 Bd6 20. Nxd8 Qxd8 21. Qh5 {Inhibits Qh4+.} g6 22. Qg5 Qxg5 23. Bxg5 h6 $1 24. Bd2 Ne5 $36 {[%mdl 2048] White is under strong pressure.} 25. Bf1 g5 {Inhibits Bf4.} 26. Ra3 Rf8 27. Kg1 Bc6 (27... Rf6 $17 28. Be2 Be8) 28. Rh3 $15 Rf6 29. b3 Kd7 30. Rh5 {[#]} ({White should try} 30. Bc1 $15) 30... Bf3 $1 {[%mdl 512]} 31. Rh3 (31. Rh1 Bg4) 31... Bg4 32. Rh1 Bf5 33. a5 (33. Be2 $17 {keeps fighting.}) 33... Bc2 34. Rh3 g4 {Black is much more active.} 35. Rxh6 (35. Rh5 $17 {is a better defense.} Nf7 36. Be2) 35... Rxh6 $19 36. Bxh6 Bxb3 37. Rb1 (37. Rc1 $17 {was called for.}) 37... Bxc4 38. Rxb7+ Kc6 39. Rb6+ {[#]} Kd5 (39... Kc7 $1 $19 40. f4 gxf3 41. gxf3 Nxf3+ 42. Kf2 Ne5) 40. Bf4 $2 {[%mdl 8192] This move loses the game for White.} (40. Bxc4+ $17 {is a better chance.} Nxc4 41. Rxa6) 40... Bxf1 41. Bxe5 (41. Kxf1 $19 Nc4 42. Rxa6 Bxf4 43. Ra7) 41... Bxe5 ({Not} 41... Kxe5 42. Kxf1 Kd5 43. Rxa6 $16) 42. Kxf1 {KR-KB} c4 {[%cal Bc5c4,Bc4c3][%mdl 32]} 43. Ke2 d3+ 44. Kd2 Kd4 45. g3 c3+ 46. Kd1 Bf6 47. Rb4+ Kc5 48. Rxg4 Bd4 49. Rf4 e5 50. Rf5 Kc4 {Black mates.} 51. Rf8 c2+ 52. Kc1 Bc3 53. Rc8+ Kb3 {[%csl Gc3][%cal Rd3d2]} 54. Rb8+ Bb4 55. Rxb4+ Kxb4 56. Kb2 Kc4 57. g4 Kd5 58. f3 e4 {[%cal Be5e4,Be4f3][%mdl 32]} 59. g5 exf3 {Weighted Error Value: White=0.49/Black=0.09 (flawless)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.4"]
[White "Mukitul, Islam Ripon"]
[Black "Abu Sufian, Shakil"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1983"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,97,0,0,0,0,0,0,27,-124,-115,-125,-118,-112,-109,-104,-117,-122,-102,-166,-179,-291,-285,-273,-266,-263,-250,-344,-348,-418,-404,-375,-362,-345,-360,-600,-539,-538,-514,-536,-528,-536,-533,-528,-535,-498,-494,-567,-572,-782,-776,-913,-887,-869,-866,-809,-799,-1077,-1093,-1047,-1010,-1530,-904,-1507,-1267,-29976,-29977,-29980,-29980,-29982,-29983,-29983,-29984,-29984,-29985,-29987,-29988,-29988,-29989,-29990,-29991,-29992]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Qd2 O-O 9. f3 d5 10. O-O-O dxe4 {B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0.} 11. fxe4 Ng4 12. Bxg4 Bxg4 {The position is equal.} 13. Nf3 (13. Nxc6 $11 Qxd2+ 14. Rxd2 bxc6 15. Rd3) 13... Qa5 $17 14. Kb1 {[#]} Rfd8 $146 ({Predecessor:} 14... Bxc3 15. Qxc3 Qxc3 16. bxc3 Rfd8 17. Rxd8+ Rxd8 18. Nd4 Ne5 19. h3 Bd7 20. Kc1 a6 {0-1 (51) Woolcock,C-Edge,J Monmouth 2001}) 15. Nd5 {[%cal Od5e7]} Qb5 {[%csl Gg7][%cal Rb5b2]} 16. Qc1 Qa4 17. h3 Be6 18. c4 {[#]} (18. a3 $17) 18... Nb4 $1 $40 {[%csl Gb4][%cal Ra4a2][%mdl 128] Black goes for the king.} ({Worse is} 18... Bxd5 19. exd5 Nb4 20. a3 $14) 19. a3 (19. Nxb4 $142 Qxb4 20. b3) 19... Nxd5 20. exd5 Bf5+ 21. Ka2 Bc2 {To avoid b3. ( -> ...Qb3+). A strong pair of Bishops.} 22. Nd2 {Prevents Qb3+.} Bxd1 23. Rxd1 b5 {White must now prevent ...bxc4.} 24. b3 Qa6 25. Ne4 bxc4 26. bxc4 (26. Qxc4 Qc8 27. Qxc8 Rdxc8 28. Nc5) 26... Rdc8 27. Nc5 Qd6 28. Nb3 Qg3 29. Bd4 Qxg2+ 30. Rd2 Qxh3 31. Bxg7 Kxg7 32. c5 Rab8 33. Qb2+ Kg8 34. Qc2 {[#]} Rxb3 $1 35. Qxb3 Qxb3+ 36. Kxb3 Rxc5 {[%mdl 4096] Endgame KR-KR} 37. Kb4 Rc7 38. a4 h5 {[%cal Bh7h5,Bh5h4,Bh4h3,Bh3h2][%mdl 32]} 39. a5 h4 40. a6 g5 {aiming for ...h3.} 41. d6 exd6 {Black mates.} 42. Rxd6 Kg7 43. Rd5 f6 44. Rb5 h3 45. Rb7 Rf7 46. Kc4 h2 47. Rb1 g4 {[%cal Bg5g4,Bg4g3][%mdl 32]} 48. Kd4 g3 49. Ra1 {White did not feel at home in the position after the opening.  Weighted Error Value: White=0.85/Black=0.19 (very precise)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.5"]
[White "Md., Sharif Hossain"]
[Black "Ahmed, Walijah"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2211"]
[BlackElo "1953"]
[Annotator "TA"]
[PlyCount "113"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,113,0,0,11,0,13,6,36,12,22,15,21,0,2,0,16,8,10,8,10,-28,-29,-29,-32,-22,-25,-33,-27,-33,-24,-35,-41,-50,-46,-43,0,-52,-28,-56,-55,-59,-45,-27,0,0,0,0,0,-14,0,0,16,16,26,0,0,-33,-21,-32,-28,-18,-19,-34,-9,-35,-35,-35,-35,-157,-35,-40,0,-50,0,0,0,0,0,0,8,8,8,8,124,123,130,87,686,698,1760,1134,1099,1037,1305,1196,29992,29987,29987,29988,29988,1218,1096,855]} 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 g6 6. O-O Bg7 7. c3 Nf6 {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} 8. Bg5 Qc7 {[#]} 9. Na3 $146 {[%cal Bb1a3,Ba3c2,Bc2e3][%mdl 32]} ({Predecessor:} 9. a4 Rb8 10. Na3 a6 11. Nc4 b5 12. axb5 axb5 13. Nxd6+ Qxd6 14. e5 Nxe5 15. Nxe5 {1-0 (35) Shchekachev,A (2510)-Prost,F (2190) Montpellier 1997}) 9... a6 {The position is equal.} 10. Re1 O-O 11. Qd2 e5 12. h3 Re8 13. Nc2 b5 14. Nh2 Rb8 15. Ne3 Be6 16. Nef1 h5 17. Ne3 Nh7 18. Nd5 Bxd5 19. exd5 Ne7 20. h4 Qd7 21. b3 Nxg5 22. hxg5 Rf8 {[%cal Be8f8,Bf8f6,Bf6f4][%mdl 32]} 23. Be4 Qh3 (23... f6 $15) 24. g4 (24. Re3 $11) 24... hxg4 25. Re3 $1 Qh5 26. Rg3 $1 f5 27. gxf6 $1 Rxf6 (27... Bxf6 $5 {[%cal Rf6g5]} 28. Rxg4 Rf7 $15) 28. Nxg4 Rf4 29. f3 Kf7 30. Qh2 Rh8 {[%cal Of4g4]} 31. Qxh5 {Dancing on a razor blade.} gxh5 32. Ne3 Bh6 33. Ng2 Rf6 34. Rd1 Nf5 35. Bxf5 Rxf5 36. Kf2 Kf6 37. Rh1 Bg5 38. Ke2 Bf4 39. Rgh3 Rg5 40. Ne1 (40. Kf2 $15) 40... Bg3 ({Black should try} 40... a5 $17 {...b4 is the strong threat.} 41. Kf2 b4 42. cxb4 axb4) 41. Nc2 {Prevents b4.} Bf4 {[#] Threatens to win with ...Rg2+.} 42. Ne3 {Prevents Rg2+.} (42. Ne1 $1 $11) 42... Bxe3 (42... Kg6 $1 $15) 43. Kxe3 $11 Rg2 44. Rxh5 Rxh5 45. Rxh5 Rxa2 {[%mdl 4096] Endgame KR-KR} (45... Kg7 $5 {[%cal Rg2a2]}) 46. Rh6+ Ke7 47. Rh7+ Kf6 (47... Kd8 $11 {remains equal.}) 48. Rd7 $16 Ra3 49. Rxd6+ (49. Ke4 $142) 49... Kf5 $2 {[%mdl 8192] Black cannot hold the game after this.} (49... Ke7 $16 50. Re6+ Kd7) 50. Rh6 $18 Kg5 {[#]} 51. d6 $1 {[%mdl 512] White wants to mate with Rh8.} Kxh6 {KR-KP} 52. d7 Rxb3 53. d8=Q {Intending Qh8+ and mate.} Rxc3 54. Qd6+ Kh7 55. Qe7+ Kg8 56. Qxe5 (56. Ke4 $142 Rc2 57. Qe6+ Kh8 58. Qxa6 c4 59. Qxb5 Kg7 60. dxc4 Kh7 61. c5) 56... b4 57. Ke4 {Weighted Error Value: White=0.16 (very precise) /Black=0.43} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.6"]
[White "Subrota, Biswas"]
[Black "Ahmed, Feroz"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2202"]
[BlackElo "1901"]
[Annotator "TA"]
[PlyCount "97"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,97,75,63,86,57,66,56,60,45,40,8,50,34,33,-16,-20,-25,-18,-15,-15,-15,-6,-14,-18,-83,-72,-82,-53,-43,-34,-47,-12,-27,-15,-50,-59,-50,-45,-55,-31,-61,-67,-245,-78,-597,-340,-303,-235,-227,-222,-229,-225,-200,-88,-75,0,-216,-104,-87,-65,-91,0,0,0,0,0,6,235,242,29981,29983,29988,29989,29993,29994,29994,29985,29985,5691]} 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Nbd7 7. Be3 e5 8. O-O c6 9. d5 c5 10. Ne1 Ne8 11. g4 {White is more active.} Kh8 {[#] E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves.} 12. Qd2 $146 ({Predecessor:} 12. Kh1 Ndf6 13. Rg1 Ng8 14. Qd2 f5 15. gxf5 gxf5 16. exf5 Bxf5 17. Bd3 Qh4 18. Bxf5 Rxf5 19. Qd3 {1-0 (30) Jarmula,L (2447)-Sanal,V (2478) Celje 2016}) 12... f5 13. gxf5 gxf5 {White is slightly better.} 14. exf5 Ndf6 {Prevents Ne4.} 15. Bd3 Nh5 (15... e4 $11 {should be considered.} 16. Bc2 (16. Nxe4 Nxe4 17. Bxe4 b5 $11) 16... Ng4) 16. Ng2 Bxf5 17. Ne4 (17. Bxf5 $14 Rxf5 18. Rae1) 17... Nf4 {[%cal Ob7b5]} 18. Bxf4 (18. Nxf4 $2 exf4 19. Bxf4 Bxe4 $19) 18... exf4 19. Qxf4 Bxb2 20. Rae1 {aiming for Ng3.} Be5 $1 {This bishop pair is nice.} 21. Qd2 Nf6 22. f4 ({Reject} 22. Nxc5 Ng4 23. Ne6 (23. Nxb7 $2 Qb6 $19) 23... Nxh2 $1 $17) (22. Ng5 $11 {remains equal.} Nh5 23. Nf3) 22... Bd4+ $17 23. Kh1 Nxe4 24. Bxe4 Qf6 25. Qd3 Rab8 {[%cal Ba8b8,Bb8e8,Be8e7][%mdl 32]} 26. a4 a6 27. Rb1 Bxe4 28. Qxe4 Rbe8 29. Qf3 Re7 30. Rb3 Qf5 31. Rfb1 $2 (31. Qh3 $15) 31... Qc2 $2 (31... Rg8 $1 $19 32. Qd3 (32. Rxb7 $2 Rxb7 33. Rxb7 Qc2 $19) 32... Qd7) 32. Qf1 $2 {[%mdl 8192]} (32. Qd3 $17 Re2 33. Qxc2 Rxc2 34. Rxb7) 32... Rg8 {( -> ...Reg7)} 33. Rg3 Reg7 34. Rxg7 Rxg7 35. Re1 Qxa4 36. f5 Rf7 (36... Be5 $1 $19 {is more deadly. Threatens to win with ...Qc2.} 37. Ne3 (37. f6 $2 Rf7 $19) 37... Qd7) 37. Nh4 {[%cal Of5f6]} Bf6 (37... Bg7 $17) 38. Nf3 $2 {[#]} (38. Qh3 $11 {and White is okay.}) 38... Qd7 (38... Rf8 $1 $19 {and Black stays clearly on top. ...b5 is the strong threat.} 39. Qe2 Qa3) 39. Re6 b5 40. Nd2 b4 (40... Be5 $17) 41. Ne4 $1 $11 {[%csl LRd6,LRf6]} Be5 42. Nxc5 dxc5 43. Rxe5 {[%mdl 4096] Endgame Hoping for Qa1. KQR-KQR} b3 $2 {[#]} (43... Rf8 $1 $11 {and Black stays safe.}) 44. Qa1 $1 $18 {[%cal Re5e8]} Rg7 $2 (44... Kg8 $18 45. Qg1+ Rg7 46. Qxc5 Qd8) 45. f6 {[%cal Bf5f6,Bf6f7][%mdl 32] White mates.} Rg8 46. Re7 Qg4 47. f7+ Qd4 48. Qxd4+ cxd4 49. Re8 {What a bad dream for Black.  Weighted Error Value: White=0.39/Black=0.66} (49. fxg8=Q+ $142 Kxg8 50. Rb7 Kf8 51. c5 Ke8 52. Rxb3 Kd8 53. c6 Ke7 54. Rb7+ Kd6 55. Rd7+ Kc5 56. c7) 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.7"]
[White "Swarnavo Choudhury"]
[Black "Sadnan Hasan, Dihan"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1945"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "45"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,45,20,34,51,46,25,37,18,60,28,39,10,22,0,25,-7,-16,-57,-25,-33,-33,-52,0,-2,55,39,166,159,156,160,148,0,0,0,161,0,0,0]} 1. e4 a6 2. d4 g6 3. Nc3 b5 4. a3 Bg7 5. Be3 Bb7 6. Qd2 {B00: Queen's Fianchetto Defence, Nimzowitsch Defence.} d6 7. f3 Nd7 8. h4 {White is slightly better.} h6 (8... h5 $11) 9. g4 e6 10. Nge2 Ne7 11. Ng3 {[#]} Rc8 $146 ({Predecessor:} 11... c6 12. Be2 Qc7 13. Kf2 c5 14. dxc5 dxc5 15. Rad1 Nc6 16. Bxb5 Nd4 17. Bxd7+ Qxd7 {½-½ (58) Fels,K (1811)-Schurig,W (1964) Schloss Schney 2004}) 12. Rd1 c5 13. Be2 (13. dxc5 $11 {feels stronger.} dxc5 14. Kf2) 13... Qc7 (13... Nc6 $5 {[%cal Rc5d4]} 14. dxc5 dxc5 $11) 14. Kf2 Rd8 15. Rhe1 cxd4 (15... Nc6 $15 16. d5 Nd4) 16. Bxd4 $11 e5 (16... Be5 $11) 17. Be3 $14 {[%cal Oe2b5]} Nb6 {[#]} ({Black should play} 17... Nf6 $14) 18. Bxb5+ $1 $18 {[%mdl 512]} axb5 19. Nxb5 Qc6 20. Na7 {[%mdl 1024] White has strong compensation. White is more active.} Qc7 {White must now prevent ...Nc4.} 21. Nb5 $1 {[%csl LRc7,LRd6]} Qc6 22. Na7 ({White has to play} 22. Nxd6+ $18 Qxd6 23. Qxd6 Rxd6 24. Rxd6) 22... Qc7 $11 {Threatens to win with ...Nc4.} 23. Nb5 $1 {[%csl LRc7,LRd6] Weighted Error Value: White=0.38/Black=0.30} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.8"]
[White "Nayem, Haque"]
[Black "Mohammad, Din"]
[Result "*"]
[WhiteElo "2150"]
[BlackElo "1827"]
[Annotator "TA"]
[PlyCount "9"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,9,-15]} 1. e4 d6 2. d4 e5 3. dxe5 dxe5 {[#]} 4. Qd4 $146 ({Predecessor:} 4. Qxd8+ Kxd8 5. Bc4 Ke8 6. Nf3 Nd7 7. Ng5 Nh6 8. O-O c6 9. a4 a5 10. Nd2 Bc5 11. Nb3 Bb6 12. h3 Ke7 13. Kh1 {1-0 (46) Baklan,V (2587)-Kuzubov,Y (2643) Chess.com INT 2020}) 4... Qd6 5. Qxd6 {Not much happened in this game.} *

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.9"]
[White "Ankit Ray"]
[Black "Arpan, Das (Jr)"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1824"]
[BlackElo "2155"]
[Annotator "TA"]
[PlyCount "144"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,144,20,37,40,52,52,61,42,38,35,31,14,67,61,85,84,79,77,78,82,81,90,168,70,79,65,82,41,41,43,47,46,44,21,38,29,40,0,0,0,0,0,0,0,0,0,7,0,0,0,61,37,36,18,12,0,0,-52,-43,-56,-64,-58,-54,-52,-39,-38,-16,-31,-32,-50,-38,-54,-32,-62,-55,-118,-105,-110,-95,-115,-97,-120,-118,-238,-233,-872,-872,-29963,-29964,-29945,-1966,-993,-229,-29969,-29970,-29972,-84,-93,-67,-29966,-29966,-29968,-29968,-29967,0,-79,0,-29966,-29967,-29956,-29943,-29971,-29972,-29971,-29972,-29973,-29974,-29978,-29979,-29979,-29980,-29980,-29980,-29982,-29981,-29983,-29982,-29982,-29983,-29983,-29984,-29984,-212]} 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 c5 {6...e5 gains popularity.} 7. Bb2 Na6 8. c4 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems.} Rb8 9. Nc3 Bf5 10. Nb5 {White is slightly better.} Bd7 11. a4 {[%cal Ba2a4,Ba4b5][%mdl 32]} Ra8 $1 12. Re1 Bc6 (12... Nb4 $11) 13. d5 $14 {[#]} Bxb5 $146 ({Predecessor:} 13... Bd7 14. e4 Bg4 15. Qd2 Bxf3 16. Bxf3 Nc7 17. e5 Nfe8 18. Rad1 a6 19. exd6 exd6 {½-½ (36) Griasev,D-Bureik,M Ludweiler 1994}) 14. axb5 Nc7 15. e4 a6 16. e5 {And now b6 would win. White is more active.} dxe5 17. bxa6 (17. Rxe5 $6 Nd7 18. Re2 Bxb2 19. Rxb2 axb5 $15) 17... e4 {[#]} (17... Nxa6 $16 18. Nxe5 (18. Bxe5 Re8 $16) 18... Qd6) 18. Ng5 (18. axb7 $1 $18 Rxa1 19. Qxa1 exf3 20. Bxf3) 18... Rxa6 19. Rxa6 ({Much weaker is} 19. Nxe4 Nxe4 20. Bxg7 Nxf2 21. Bxf8 (21. Kxf2 Kxg7 22. Rxa6 Nxa6 $15) 21... Nxd1 22. Bxe7 Qd7 23. Raxd1 b6 $14) 19... Nxa6 20. Nxe4 (20. Bxe4 $16 Nb4 21. Bb1) 20... Nxe4 21. Bxg7 Kxg7 22. Bxe4 Qd6 23. Qe2 Re8 24. Bg2 {[%cal Be4g2,Bg2h3,Bh3d7][%mdl 32]} Nb4 25. f4 Qf6 26. Bh3 Kf8 27. Bd7 Ra8 28. Ba4 Ra6 29. Rd1 Rd6 30. Qe5 Nc2 $1 31. Kf2 Nd4 (31... b6 $11) 32. b4 $1 b6 33. Rb1 Kg7 34. bxc5 bxc5 35. Rb7 ({White should try} 35. Bb5 $11) 35... Ra6 $15 36. Bb5 Ra2+ 37. Kf1 Nf3 38. Qxf6+ Kxf6 {[%mdl 4096] Endgame KRB-KRN} 39. h3 {[%cal Bh2h3,Bh3h4][%mdl 32]} g5 40. fxg5+ Nxg5 41. h4 Ne4 42. g4 $1 h6 43. Rc7 Rh2 44. g5+ (44. Rc6+ $15 e6 45. g5+ Ke5 46. g6 fxg6 47. Rxe6+ Kf5 48. Bd7) 44... hxg5 $17 45. hxg5+ Kxg5 46. Rxe7 f5 47. d6 Nxd6 48. Re5 (48. Rc7 $17) 48... Ne4 $19 49. Rd5 (49. Kg1 Rd2 50. Re7) 49... Rd2 {( -> ...Kf4)} 50. Rxd2 Nxd2+ {KB-KN} 51. Ke2 Nb3 (51... Ne4 $142 52. Kf3 Nd6 53. Kg3 Nf7 54. Bd7 f4+ 55. Kf2 Kf6 56. Bc8 Nd6 57. Ba6 Kf5 58. Bb5 Ne4+ 59. Ke2 Kg4 60. Bc6 Ng5 61. Kf2 f3 62. Be8 Kf4 63. Bg6 Ne4+ 64. Ke1 Ke3 65. Bxe4 Kxe4 66. Kf2 Kd3 67. Kxf3 Kxc4 68. Ke3 Kc3 69. Kf2 c4 70. Ke3 Kb2 71. Kf4 c3 72. Ke4 c2 73. Kf5 c1=Q 74. Kg4 Kc3 75. Kf5 Kd4 76. Kf6 Qf4+ 77. Kg7 Kd5 78. Kh7 Qg5 79. Kh8 Ke6 80. Kh7 Kf6 81. Kh8 Qg7#) 52. Kf3 Nd4+ 53. Kf2 $2 (53. Kg3 $19) 53... Kf4 54. Ba6 Ke4 $2 (54... Nc6 55. Bc8 Ne5 56. Ba6 Kg5 57. Kg2 f4 58. Bb7 Nxc4 59. Kf3 Ne5+ 60. Kg2 c4 61. Kf2 Kf5 62. Bh1 Kg4 63. Bd5 f3 64. Bb7 Kf4 65. Ke1 c3 66. Kd1 Nc4 67. Ba6 Ne3+ 68. Kc1 Kg3 69. Bb7 f2 70. Ba6 Kg2 71. Bb7+ Kg1 72. Ba6 f1=Q+ 73. Bxf1 Kxf1 74. Kb1 Ke1 75. Kc1 c2 76. Kb2 Kd2 77. Ka3 c1=Q+ 78. Kb4 Nd5+ 79. Kb5 Ke2 80. Ka4 Qb2 81. Ka5 Qb6+ 82. Ka4 Qb4#) 55. Bb7+ $17 Kd3 56. Bd5 {[%mdl 8192]} (56. Ba6 $15) 56... Nb3 $1 ({Not} 56... f4 57. Bg8 $17) 57. Be6 {[#]} Ke4 $1 58. Bd5+ {[#]} Kd3 $2 (58... Kf4 $1 59. Bf7 Nd2 60. Be6 Ne4+ 61. Kg2 Nd6 62. Kf2 Ke4 63. Ke2 Ke5 64. Bd7 Nxc4 65. Be8 Nb6 66. Kd3 c4+ 67. Kc3 Kd5 68. Bf7+ Kc5 69. Be6 f4 70. Kd2 Kd4 71. Ke2 Nd5 72. Bg8 c3 73. Bh7 Nb4 74. Bb1 c2 75. Bxc2 Nxc2 76. Kf3 Ke5 77. Kg2 Ke4 78. Kh2 Nd4 79. Kh3 f3 80. Kg3 Ke3 81. Kh2 f2 82. Kg2 Ke2 83. Kh3 f1=Q+ 84. Kh2 Qf4+ 85. Kg2 Qg4+ 86. Kh2 Nf3+ 87. Kh1 Qh3#) 59. Be6 $1 Ke4 $2 {[%mdl 8192]} (59... f4 $17) 60. Bd5+ Kf4 {Black mates.} 61. Bf7 Nc1 62. Bd5 Nd3+ 63. Ke2 Ne5 64. Be6 Ke4 65. Kf2 Nd3+ 66. Kg3 f4+ 67. Kg2 f3+ 68. Kf1 Ke3 69. Bd5 Nc1 70. Bxf3 Kxf3 71. Ke1 Ke3 72. Kd1 Nd3 $2 {[%mdl 32768] Weighted Error Value: White=0.57/Black=0.45. Loss on time!?} (72... Na2 {mates} 73. Kc2 Kd4 74. Kb2 Nb4 75. Kb3 Kd3 76. Kb2 Kxc4 77. Ka3 Kd3 78. Kb3 c4+ 79. Kxb4 c3 80. Kb5 c2 81. Kc5 c1=Q+ 82. Kd5 Qg5+ 83. Kd6 Qf6+ 84. Kd5 Qe7 85. Kc6 Kc4 86. Kb6 Qd7 87. Ka6 Kc5 88. Ka5 Qb5#) 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.07"]
[Round "3.10"]
[White "Rahman, Syed Mahfuzur"]
[Black "Gias Uddin, Ahmed"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2099"]
[BlackElo "1801"]
[Annotator "RC"]
[PlyCount "162"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:11]} d6 {[%emt 0:00:29]} 2. e4 {[%emt 0:00:53]} Nf6 {[%emt 1:31:01]} 3. Nc3 {[%emt 0:00:16]} g6 {[%emt 0:00:00]} 4. f4 {[%emt 0:00:10]} Bg7 {[%emt 0:00:00]} 5. Nf3 {[%emt 0:00:04]} c6 {[%emt 0:00:00]} 6. Bd3 {[%emt 0:07:31]} e6 {[%emt 0:00:00]} 7. O-O {[%emt 0:06:39]} d5 {[%emt 0:00:00]} 8. e5 {[%emt 0:01:31]} Nfd7 {[%emt 0:00:00]} 9. Ne2 {[%emt 0:00:29]} c5 {[%emt 0:00:00]} 10. c3 {[%emt 0:04:10]} b6 {[%emt 0:00:00]} 11. Be3 {[%emt 0:10:24]} Bb7 {[%emt 0:00:00]} 12. Ng5 {[%emt 0:01:14]} Qe7 {[%emt 0:00:00]} 13. Re1 {[%emt 0:05:42]} h6 {[%emt 0:00:00]} 14. Nf3 {[%emt 0:00:51]} Nc6 {[%emt 0:00:00]} 15. Bf2 {[%emt 0:04:44]} Qd8 {[%emt 0:00:00]} 16. Rc1 {[%emt 0:11:26]} c4 {[%emt 0:00:00]} 17. Bc2 {[%emt 0:01:24]} Bf8 {[%emt 0:00:00]} 18. b3 {[%emt 0:01:36]} Na5 {[%emt 0:00:00]} 19. Ng3 {[%emt 0:02:00]} Be7 {[%emt 0:00:00]} 20. h4 {[%emt 0:02:51]} Qc7 {[%emt 0:00:00]} 21. h5 {[%emt 0:06:38]} Nf8 {[%emt 0:00:00]} 22. Nd2 {[%emt 0:05:17]} b5 {[%emt 0:00:00]} 23. bxc4 {[%emt 0:02:03]} bxc4 {[%emt 0:00:00]} 24. Qg4 {[%emt 0:03:04]} O-O-O {[%emt 0:00:00]} 25. hxg6 {[%emt 0:01:35]} fxg6 {[%emt 0:00:00]} 26. Bxg6 {[%emt 0:02:13]} Rg8 {[%emt 0:00:00]} 27. f5 {[%emt 0:00:01]} Bg5 {[%emt 0:00:00]} 28. Be3 {[%emt 0:00:42]} Nxg6 {[%emt 0:00:00]} 29. fxg6 {[%emt 0:00:21]} Rxg6 {[%emt 0:00:00]} 30. Bxg5 {[%emt 0:00:08]} hxg5 {[%emt 0:00:00]} 31. Nh5 {[%emt 0:00:31]} Rh8 {[%emt 0:00:00]} 32. Nf6 {[%emt 0:02:28]} Qe7 {[%emt 0:00:00]} 33. Nf3 {[%emt 0:00:36]} Kb8 {[%emt 0:00:00]} 34. Kf2 {[%emt 0:01:39]} Bc8 {[%emt 0:00:00]} 35. Rh1 {[%emt 0:02:44]} Rgh6 {[%emt 0:00:00]} 36. Rb1+ {[%emt 0:05:42]} Nb7 {[%emt 0:00:00]} 37. Rxh6 {[%emt 0:00:53]} Rxh6 {[%emt 0:00:00]} 38. Ng8 {[%emt 0:00:08]} Qh7 {[%emt 0:00:00]} 39. Rxb7+ {[%emt 0:00:52]} Kxb7 {[%emt 0:00:00]} 40. Nxh6 {[%emt 0:00:18]} Qxh6 {[%emt 0:00:00]} 41. Qxg5 {[%emt 0:00:14]} Qh7 {[%emt 0:00:00]} 42. Qc1 {[%emt 0:00:52]} Bd7 {[%emt 0:00:00]} 43. Qb2+ {[%emt 0:01:18]} Kc8 {[%emt 0:00:00]} 44. Qd2 {[%emt 0:04:59]} Be8 {[%emt 0:00:00]} 45. Kg3 {[%emt 0:00:22]} Bh5 {[%emt 0:00:00]} 46. Qg5 {[%emt 0:01:55]} Kd7 {[%emt 0:00:00]} 47. Qf6 {[%emt 0:01:42]} Qg8+ {[%emt 0:00:00]} 48. Ng5 {[%emt 0:00:21]} Bg6 {[%emt 0:00:00]} 49. Kf4 {[%emt 0:00:03]} Be8 {[%emt 0:00:00]} 50. g4 {[%emt 0:00:18]} Bg6 {[%emt 0:00:00]} 51. Nf3 {[%emt 0:00:37]} Bd3 {[%emt 0:00:00]} 52. Ng5 {[%emt 0:00:58]} Bg6 {[%emt 0:00:00]} 53. Kg3 {[%emt 0:00:32]} Be8 {[%emt 0:00:00]} 54. Kf3 {[%emt 0:00:41]} Bg6 {[%emt 0:00:00]} 55. Ke3 {[%emt 0:00:19]} Be8 {[%emt 0:00:00]} 56. Kd2 {[%emt 0:00:23]} Bg6 {[%emt 0:00:00]} 57. Kc1 {[%emt 0:00:26]} Be8 {[%emt 0:00:00]} 58. Kb2 {[%emt 0:00:26]} a6 {[%emt 0:00:00]} 59. Ka3 {[%emt 0:00:45]} a5 {[%emt 0:00:00]} 60. Ka4 {[%emt 0:00:42]} Kc7+ {[%emt 0:00:00]} 61. Ka3 {[%emt 0:00:31]} Kd7 {[%emt 0:00:00]} 62. Ka4 {[%emt 0:00:23]} Kc7+ {[%emt 0:00:00]} 63. Kxa5 {[%emt 0:00:35]} Bd7 {[%emt 0:00:00]} 64. Kb4 {[%emt 0:00:10]} Qb8+ {[%emt 0:00:00]} 65. Ka3 {[%emt 0:00:03]} Qa7+ {[%emt 0:00:00]} 66. Kb2 {[%emt 0:00:01]} Qb6+ {[%emt 0:00:00]} 67. Ka1 {[%emt 0:00:27]} Qa5 {[%emt 0:00:00]} 68. Qf3 {[%emt 0:00:10]} Qa3 {[%emt 0:00:00]} 69. Qe3 {[%emt 0:00:22]} Qf8 {[%emt 0:00:00]} 70. Qf3 {[%emt 0:01:07]} Qa3 {[%emt 0:00:00]} 71. Kb1 {[%emt 0:01:35]} Kb6 {[%emt 0:00:00]} 72. Nh3 {[%emt 0:00:35]} Ba4 {[%emt 0:00:03]} 73. Nf2 {[%emt 0:00:24]} Be8 {[%emt 0:01:23]} 74. Qe3 {[%emt 0:00:21]} Bg6+ {[%emt 0:00:18]} 75. Ka1 {[%emt 0:00:01]} Qf8 {[%emt 0:02:02]} 76. Qd2 {[%emt 0:00:47]} Qf3 {[%emt 0:00:28]} 77. Kb2 {[%emt 0:00:42]} Ka5 {[%emt 0:01:13]} 78. g5 {[%emt 0:00:38]} Qg2 {[%emt 0:01:00]} 79. Qf4 {[%emt 0:00:40]} Qf1 {[%emt 0:00:32]} 80. Ka3 {[%emt 0:00:23]} Qe1 {[%emt 0:00:46]} 81. Qf3 {[%emt 0:00:39]} Qc1# {[%emt 0:31:45]} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.1"]
[White "Arpan, Das (Jr)"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "1/2-1/2"]
[ECO "C70"]
[WhiteElo "2155"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "33"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,33,32,43,39,38,30,11,-25,0,0,0,0,0,0,0,0,0,0,0,0,52,0,62,7,40,52]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 b5 5. Bb3 g6 6. d4 {C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann.} exd4 7. Bg5 Be7 8. Bf4 {[%mdl 1024] [#] White has compensation. The position is equal.} Nf6 $146 ({Predecessor:} 8... Bb7 9. O-O Bf6 10. Qd2 Bg7 11. Ng5 Nh6 12. f3 f6 13. c3 Na5 14. cxd4 Nxb3 15. axb3 {1-0 (35) Starosta,M (1809)-Kaniak,M (1830) Sypniewo 2021}) 9. e5 Nh5 10. Bh6 {Threatens to win with g4.} Bf8 11. Bg5 Be7 12. Bh6 {aiming for g4.} Bf8 13. Bg5 Be7 14. Bh6 {g4 is the strong threat.} d5 ({Black should try} 14... Bf8 $11 15. Bxf8 Kxf8) 15. h3 (15. O-O $14) 15... f6 (15... Bf8 $11 16. Qd2 Bb7) 16. g4 ({White should play} 16. exf6 $1 $14 Bxf6 17. O-O (17. Qe2+ Kf7 $15)) 16... fxe5 {[#] Hoping for ...Nf6.} 17. gxh5 {Weighted Error Value: White=0.16 (very precise) /Black=0.21 (precise)} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.2"]
[White "Rahman, Ziaur"]
[Black "Sakline Mostafa, Sajid"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2417"]
[BlackElo "2089"]
[Annotator "TA"]
[PlyCount "81"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,81,53,77,55,70,62,105,62,68,58,64,55,79,83,131,118,125,122,175,175,186,189,215,151,150,150,197,190,194,191,203,193,227,151,295,293,300,293,293,290,285,293,373,374,360,368,375,294,439,426,391,387,501,491,680,685,592,491,773,760,725,725,29993,29994]} 1. Nf3 g6 2. d4 Nf6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O c6 8. e4 e5 9. h3 Qc7 10. Be3 a5 11. Re1 {E69: King's Indian: Fianchetto: 6...Nbd7 7 0-0 e5 8 e4 c6 9 h3.} b6 12. Rc1 Ba6 {[#]} (12... Bb7 $14) 13. b3 {[#]} (13. Nb5 $1 $16 {[%cal Rb5c7][%mdl 512]} Bxb5 14. cxb5) 13... Rfe8 $146 ({Predecessor:} 13... Rab8 14. Qc2 Qb7 15. Bf1 Rfc8 16. Qb1 Ne8 17. a3 Nc7 18. b4 axb4 19. axb4 b5 20. dxe5 Nxe5 21. Nxe5 Bxe5 {½-½ (69) Jorgensen,J (2150)-Nespor,I (1707) Prague 2020}) 14. Qc2 Rad8 15. Qb1 h6 16. d5 {[%cal Oc3b5]} c5 ({Better is} 16... Bb7) 17. Rcd1 Nf8 18. Qc1 {White is more active.} g5 (18... h5 $16 {was called for.} 19. Qc2 N8d7) 19. h4 $18 g4 20. Nh2 {[%cal Bf3h2,Bh2f1,Bf1e3][%mdl 32]} ({Worse is} 20. Bxh6 gxf3 21. Bxg7 Kxg7 $15) 20... Kh7 21. Nf1 Ng6 22. Bd2 Qd7 (22... Ne7 $16 {is a better defense.} 23. Ne3 Rf8) 23. Ne3 Ne7 24. Rf1 Nh5 25. Kh2 {And now f3 would win.} Bc8 26. f3 Nf6 (26... f5 $16) 27. fxg4 Nxg4+ 28. Nxg4 Qxg4 29. Rxf7 {Black must now prevent Bxh6.} Ng8 30. Rdf1 Rf8 31. Rxf8 Rxf8 32. Rxf8 Bxf8 33. Qf1 {To avoid Nf6} Qg7 (33... Be7 {keeps fighting.} 34. Na4 (34. Qf7+ Kh8 $18) 34... Bd8 35. Qf7+ Qg7) 34. Bh3 Bxh3 35. Kxh3 ({Weaker is} 35. Qxh3 Nf6 36. Qf5+ Qg6 $18) 35... Nf6 36. Qf5+ Qg6 37. g4 {[%cal Bg3g4,Bg4g5,Bg5h6][%mdl 32]} Be7 38. g5 Ng8 (38... hxg5 $142 39. Bxg5 Kg7) 39. Nb5 Kg7 40. Nc7 Qh5 41. gxh6+ {Weighted Error Value: White=0.17 (very precise) /Black=0.64} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.3"]
[White "Abu Sufian, Shakil"]
[Black "Ahmed, Mahtabuddin"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "2232"]
[BlackElo "2055"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,71,55,50,60,59,63,59,58,59,52,51,54,52,56,54,81,73,79,72,78,70,152,129,98,39,38,45,29,23,16,17,22,6,22,0,24,27,33,32,54,48,58,65,53,69,54,16,8,15,26,0,310,302,603,596,582,595]} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 Bb6 6. O-O d6 7. h3 Nf6 8. Re1 h6 9. a4 {[%cal Ba2a4,Ba4a5][%mdl 32] [#] d5 is the strong threat.} a6 {C53: Giuoco Piano sidelines.} 10. b4 O-O 11. d5 {And now a5 would win.} Nb8 {[#] White is slightly better.} 12. a5 $146 ({Predecessor:} 12. Nbd2 Nh7 13. Nf1 f5 14. Be3 f4 15. Bxb6 cxb6 16. N1h2 Qf6 17. Bf1 Qg6 18. Kh1 {0-1 (37) Berndt,J (2081)-Von Herman,B (2085) Playchess.com INT 2020}) 12... Ba7 13. Be3 Bxe3 14. Rxe3 Nh5 15. Bf1 g6 16. Nbd2 Ng7 {[%cal Bh5g7,Bg7e8,Be8f6][%mdl 32]} 17. c4 {[%cal Oc4c5]} Nd7 {Prevents c5.} 18. Rc1 {[%cal Oc4c5]} c5 (18... f5 $14) 19. dxc6 {White is more active.} bxc6 {[#]} 20. Nb3 ({Better is} 20. c5 $1 $16 {[%cal Rc5d6]}) 20... c5 $14 21. Rd3 Ne8 22. bxc5 dxc5 23. Qd2 Kg7 24. Nh2 Nef6 25. f3 Nh5 26. Rd1 {Strongly threatening Ng4.} Rb8 27. Nc1 Ndf6 28. Ne2 {Inhibits Nf4.} Qc7 29. Ng4 Nxg4 30. hxg4 Nf6 31. g5 hxg5 32. Qxg5 {Threatening Rd6.} Nh7 33. Qg3 Be6 $2 {[%mdl 8192]} (33... Re8 $11 {and Black stays safe.}) 34. Rd6 $18 Qxa5 $2 (34... Rfe8 35. Qxe5+ Kg8) 35. Qxe5+ Kg8 36. Nf4 {Weighted Error Value: White=0.08 (flawless) /Black=0.39} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.4"]
[White "Ikramul, Haq Siam"]
[Black "Md., Sharif Hossain"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2075"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,61,27,6,23,24,113,101,179,106,113,108,107,116,198,159,207,195,169,127,383,357,577,614,587,597,595,592,559,523,770,761,951,968,992,991,1444,1466,3173,2928,29983,29984,29983,961,29988,897]} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. e3 c6 5. b3 Nbd7 6. Bd3 Bd6 7. Bb2 O-O 8. O-O b6 9. Nc3 Bb7 10. Qc2 Rc8 {D45: Semi-Slav: 5 e3.} 11. e4 e5 (11... Nxe4 $11 12. Bxe4 (12. Nxe4 dxe4 13. Bxe4 Nf6 $11) 12... dxe4 13. Nxe4 Be7) 12. exd5 $16 exd4 {[#]} (12... cxd5 $16 {was called for.} 13. Nb5 Bb8 14. dxe5 (14. Nxe5 a6 $16) 14... Ne4) 13. Ne4 $146 (13. Nxd4 cxd5 14. Nf5 dxc4 15. Nxd6 cxd3 16. Qxd3 Nc5 $11) (13. dxc6 $1 $18 Rxc6 (13... Bxc6 14. Nxd4) 14. Ne4 (14. Nxd4 Rc5 $16)) ({Predecessor:} 13. dxc6 Bxc6 14. Nxd4 Ng4 15. Bxh7+ Kh8 16. h3 Bxg2 17. Ncb5 Qh4 18. Kxg2 Qg5 19. Kh1 {1-0 (29) Fedoseev,V (2661)-Sidhant,M (2382) Pune 2014}) 13... Nxe4 14. dxc6 Bxc6 {Threatens to win with ...Ng5.} 15. Bxe4 Qf6 (15... Nc5 $16 16. Bxc6 (16. Bxh7+ Kh8 $17) 16... Rxc6) 16. Bxh7+ $18 Kh8 17. Be4 ({Much less strong is} 17. Bxd4 Bxh2+ 18. Nxh2 Qxd4) 17... Ne5 18. Bxc6 (18. Nxd4 $18 Ng4 19. h3 (19. Bxc6 Bxh2+ 20. Kh1 Be5 $16)) 18... Rxc6 $4 {[%mdl 8192] This costs Black the game.} (18... Nxc6 $16 {was necessary.} 19. Rae1 Rce8) 19. Nxd4 Ng4 $2 (19... Rc5 20. Rae1 Qh6) 20. h3 ({Not} 20. Nxc6 Bxh2+ 21. Kh1 Qh6 $19) 20... Bh2+ 21. Kh1 Be5 22. Nxc6 Bxb2 23. Rab1 Ba3 24. hxg4 Bd6 25. Qd3 Bf4 26. Qf3 Qg5 27. g3 Bc7 28. Kg2 {[#] White threatens Rh1+ and mate.} g6 29. Rh1+ Kg7 30. Qe3 (30. Qc3+ $142 f6 31. Qd4 Rf7 32. Nd8 Qe5 33. Qd2 g5 34. Nxf7 Qe4+ 35. f3) 30... Qxg4 31. Qd4+ {Weighted Error Value: White=0.13 (very precise) /Black=0.88} (31. Rbe1 $142 Bd6 32. Qh6+ Kf6 33. Qd2 Bc7 34. Qb2+ Kg5 35. Qg7 b5 36. Qxf8) 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.5"]
[White "Masum, Hossain"]
[Black "Subrota, Biswas"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2003"]
[BlackElo "2202"]
[Annotator "TA"]
[PlyCount "61"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,61,-34,-47,-53,-12,-25,-23,-51,-8,-17,0,-82,-77,-116,-81,-148,-125,-435,-200,-197,-202,-186,-196,-177,-174,-172,-59,-58,-64,-55,-56,-322,-324,-324,-330,-310,-327,-300,-284,-462,-441,-1297,-1273,-1537,-1226,-1216,-1156,-29994,-29995,-29995,-29996,-29996,-29997,-29999]} 1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Ne4 Nxe4 6. Bxe4 {A17: English Opening: 1...Nf6 with ...Bb4.} c5 {[#]} (6... e5 $15) 7. f4 $146 ({Predecessor:} 7. d3 Bd6 8. Bg2 Nc6 9. Nf3 O-O 10. O-O e5 11. a3 a5 12. b3 h6 13. Ne1 {0-1 (39) Broly,M (2177)-Guichard,P (2405) Chartres 2019}) 7... Bd6 8. Nf3 {Black has an edge.} Nd7 (8... O-O $15 {is more appropriate.}) 9. e3 $11 O-O 10. exd4 (10. O-O $1 $11 {remains equal.}) 10... cxd4 $17 {[%cal Od4d3]} 11. Nxd4 Nc5 {[%cal Bd7c5,Bc5e6,Be6d4,Bd4e2][%mdl 32]} 12. Bc2 (12. d3 $142) 12... e5 $1 {[%cal Be6e5,Be5f4][%mdl 32]} 13. Ne2 {[%mdl 8192]} (13. Qh5 $2 g6 14. Qd1 exd4 $19) (13. Nb5 $17 {is tougher.} exf4 14. d4 Re8+ 15. Kf2) 13... Bg4 (13... exf4 $142 14. d4 Bg4 15. dxc5 Re8 $1 16. cxd6 Rxe2+ 17. Qxe2 Bxe2 18. Kxe2 Qxd6) 14. h3 $19 Bxe2 15. Qxe2 exf4 16. O-O Ne6 $36 {[%mdl 2048] aiming for ...Qb6+. Keeping White busy.} (16... Qg5 17. d4 Rfe8 18. Qg2 Qxg3 19. Bxf4 (19. dxc5 $2 Bxc5+ 20. Be3 Rxe3 $19) (19. Qxg3 fxg3 20. b4 Ne6 $15) 19... Bxf4 20. Qxg3 Bxg3 21. dxc5 $15) 17. d4 Qg5 ({Better is} 17... Nxd4 $19 18. Bxh7+ Kxh7 19. Qe4+ Kg8 20. Qxd4 Qe7) 18. Qd3 $15 {[%csl Gc2][%cal Rd3h7]} g6 {[%cal Oe6d4] White must now prevent ...Nxd4!} 19. d5 Nd4 20. Bxf4 $2 {[%mdl 8192]} ({Don't blunder} 20. g4 $2 Qe5 21. Qe4 (21. Bxf4 $2 Ne2+ 22. Kh1 Nxf4 $19) 21... Ne2+ 22. Kf2 Qg5 $1 23. Qxe2 (23. Kxe2 $2 Rae8 $19) 23... Qh4+ 24. Kg1 (24. Kg2 $2 Qg3+ 25. Kh1 Qxh3+ 26. Kg1 Bc5+ 27. Rf2 Rae8 $19) 24... Bc5+ 25. Be3 Bxe3+ 26. Kh2 Qg3+ 27. Kh1 Qxh3+ 28. Qh2 Qxg4 $19) (20. Bd1 $1 $15) 20... Bxf4 $19 21. Rxf4 {[#]} Ne2+ {[%mdl 576] Deflection} 22. Qxe2 Qxg3+ 23. Kh1 Qxf4 24. Rf1 $2 {[#]} (24. Ba4) 24... Rae8 $1 {[%mdl 512]} 25. Qd3 (25. Ba4 $142 Rxe2 26. Rxf4) (25. Rxf4 Rxe2) 25... Qh6 {And now ...Re3 would win.} 26. Rf3 {Inhibits Re3.} Re1+ 27. Kg2 Rfe8 28. d6 R8e2+ {Black mates.} 29. Rf2 Qg5+ 30. Qg3 {[#]} Rg1+ $1 {[%mdl 512]} 31. Kf3 {Weighted Error Value: White=0.83/Black=0.20 (precise)} (31. Kxg1 Qxg3+) 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.6"]
[White "Gias Uddin, Ahmed"]
[Black "Nayem, Haque"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1801"]
[BlackElo "2150"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,50,-2,-4,11,-7,-6,-7,-10,-8,2,2,0,8,46,-42,-22,-22,-32,-21,-31,-38,-33,-33,-32,-37,-21,-27,-18,-21,-18,-21,-8,-10,590,-5512,-2338]} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. Bg5 h6 7. Bh4 Bg4 8. h3 Bxf3 9. Qxf3 g5 {[#] aiming for ...Nd4. C50: Hungarian Defence and Giuoco Pianissimo.} (9... Nd4 $5 10. Qd1 O-O $11) 10. Nd5 (10. Bg3 {is more complex.} Nd4 11. Qd1 c6 12. Ne2 b5 13. Bb3) 10... Nxd5 11. Bxd5 {[%csl Gd5][%cal Rf3f7]} Qe7 {The position is equal.} 12. Bg3 Nd4 {[%csl LRc2,LRf3]} 13. Qd1 {Threatening c3.} c6 14. Bc4 {[#]} d5 $146 ({Predecessor:} 14... O-O-O 15. c3 Ne6 16. Qa4 h5 17. d4 exd4 18. cxd4 Nxd4 19. O-O b5 20. Qa6+ Kb8 {1-0 (61) Wolff,C (1824)-Haertel,L (1437) Playchess.com INT 2020}) 15. Bb3 (15. exd5 $14 cxd5 16. Bxd5) 15... f5 16. Qh5+ Qf7 17. Qxf7+ Kxf7 18. exf5 Nxf5 19. c3 Nxg3 (19... Rae8 {feels hotter.} 20. Bh2 h5 21. Bd1 Kf6 22. O-O Bd6) 20. fxg3 Kg7 21. Ke2 Rae8 22. g4 Rhf8 {[#] Threatens to win with ...Rf2+.} 23. Rhf1 {Inhibits Rf2+.} Rf4 24. g3 Rf3 {[%mdl 8192]} 25. Rf2 $4 {[%mdl 8192]} Rxf2+ {[%mdl 32768] Weighted Error Value: White=0.62/Black=0.59. An unexpected result.} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.7"]
[White "Islam, Mohammad Aminul"]
[Black "Zia, Tahsin Tajwar"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2093"]
[BlackElo "2283"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,127,28,31,8,1,-14,14,8,13,-15,7,8,7,0,0,0,0,-8,-6,-12,-23,-21,-7,-39,-37,-38,-38,-45,-52,-52,-53,-52,-46,-55,-47,-64,-52,-46,-47,-121,-126,-118,-64,-63,-50,-65,-42,-42,-42,-42,0,-45,-19,-40,-16,-29,-22,-72,-72,-72,-72,-79,-79,-79,-79,-79,-79,-79,-79,-79,-72,-79,-72,-79,-72,-72,-72,-79,-79,-79,-79,-79,-79,-79,-72,-72,-29,-37,-37,-72,-37,-37,0,-72,-72,-72,-29,-37,-37,-37,-37,-37,-37,-37,-22,-22,0,0,0,0,0,0,0,0,0,-12836,-12836,-12836,-11339,-12842]} 1. Nf3 d5 2. g3 Nd7 3. d4 Nb6 4. Bg2 Bf5 5. a4 a5 6. Bf4 {D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4.} e6 7. Nbd2 Nf6 8. O-O {The position is equal.} h6 9. b3 {[#]} Ne4 $146 ({Predecessor:} 9... Bd6 10. Bxd6 cxd6 11. c4 O-O 12. Nh4 Bh7 13. cxd5 Nfxd5 14. e4 Nc3 15. Qf3 Rc8 {0-1 (43) Lavrov,M (2398)-Visakh,N (2522) Chess.com INT 2022}) 10. Nxe4 dxe4 11. Nd2 Qxd4 12. Nxe4 O-O-O 13. Qd3 Qxd3 14. cxd3 Nd5 15. Bd2 Bb4 16. Rfd1 e5 17. Rac1 b6 {Inhibits Nc5.} 18. Bxb4 Nxb4 19. Nd2 f6 20. Nc4 {Hoping for Nxb6+.} Kb8 21. Rd2 Rd4 22. Rb2 Rhd8 23. Ne3 Be6 24. Nc2 (24. Be4 $15) 24... Nxc2 $17 25. Rcxc2 c5 ({Black should try} 25... R8d6 $17) 26. Bc6 $1 $15 h5 {[%cal Bh6h5,Bh5h4][%mdl 32]} 27. Bb5 h4 28. f3 g5 29. Bc4 Bc8 (29... Bg8 $15 {deserves consideration.}) 30. Kf2 (30. e3 $11 {is superior.} R4d6 31. gxh4) 30... hxg3+ 31. hxg3 Rh8 32. g4 Rdd8 33. e4 (33. Kg3 $1 $11 {remains equal.}) 33... Rh3 $17 34. Kg2 Rdh8 35. Rf2 Rh1 36. Rbd2 Kc7 37. Rb2 Kd6 38. Rbd2 Bd7 39. Rb2 R8h3 40. Rbd2 {[%cal Od2d1]} Be6 41. Rb2 Ke7 42. Rbd2 Rh4 43. Rb2 Kd6 44. Rbd2 Bc8 45. Rb2 Bd7 46. Rbd2 Be6 47. Rb2 Rc1 (47... R1h2+ $17 48. Kf1 Rh1+ 49. Ke2 Rg1) 48. Rfc2 Ra1 49. Ra2 Rb1 (49... Rah1 $5 {[%cal Rh4h2]} 50. Rf2 Rh7 $17) 50. Rab2 Rbh1 51. Rf2 $1 Ke7 52. Rbd2 Rb1 (52... R4h3 $17) 53. Rf1 {[#]} Rh2+ $1 54. Kxh2 (54. Kg3 Rxd2) 54... Rxf1 $15 {[%mdl 4096] Endgame KRB-KRB} 55. Kg2 Rb1 56. Kf2 $1 Bxc4 57. bxc4 {KR-KR} Ra1 58. Rb2 Rxa4 {Threatens to win with ...Rb4.} 59. Rxb6 Ra2+ 60. Ke3 a4 61. Rc6 a3 {White must now prevent ...Ra1.} 62. Rxc5 $2 {[%mdl 8192] [#]} (62. Ra6 $11) 62... Ra1 $1 $19 63. Ra5 a2 64. Rxa2 {[%mdl 32768] Weighted Error Value: White=0.17 (very precise) /Black=0.09 (flawless) . An unexpected result.} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.8"]
[White "Manon, Reja Neer"]
[Black "Ghosh, Chanchal Kumer"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2209"]
[BlackElo "2074"]
[Annotator "TA"]
[PlyCount "51"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 19,51,0,16,-20,0,0,0,0,0,19,59,41,146,135,141,147,120,88,101,92,92,84,402,381,380,360,551,491,601,596,570,575,547,536]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O Be6 9. f4 Qc7 10. Be3 Nbd7 11. Qe1 {B92: Sicilian Najdorf: 6 Be2.} exf4 12. Rxf4 Ne5 {[#]} 13. Qg3 $146 {The position is equal.} ({Predecessor:} 13. Nd4 Rc8 14. Qg3 O-O 15. Raf1 Qd8 16. Kh1 b5 17. a3 Re8 18. Bg1 Kh8 19. Nf5 {1-0 (80) Rogachev,V (2147)-Quizielvu,M (1891) ICCF email 2013}) 13... Ng6 14. Rff1 Nd7 15. Nd4 Nde5 ({Better is} 15... O-O $14) 16. Nf5 $1 $16 Bf6 17. Rad1 O-O 18. h4 {Hoping for h5. White is much more active. Black has bad knights.} (18. Nxd6 $2 Bh4 19. Nd5 Bxd5 $19) 18... Nc4 19. Bd4 (19. Nxd6 $2 Be5 20. Qf2 Nxe3 21. Qxe3 Bxd6 $19) 19... Bxd4+ 20. Rxd4 {And now h5 would win.} Bxf5 $4 {[%mdl 8192] Black cannot hold the game after this.} (20... Nxb2 $16 21. h5 (21. Rxd6 Rfe8 $11) 21... Qc5 $1 22. hxg6 Bxf5 23. Qxd6 Qxc3 24. exf5 (24. gxf7+ Rxf7 25. exf5 Kh8 $11) 24... Qe3+ 25. Rf2 fxg6) 21. exf5 $18 {[%cal Be4f5,Bf5f6][%mdl 32]} (21. Rxf5 {[#]} Qb6 $1 22. Qf2 Nce5 $15) (21. Bxc4 Be6 22. Bb3 (22. Bxe6 fxe6 23. Rxf8+ Rxf8 $11) 22... Ne5 $11) 21... Qc5 22. Qf2 Nge5 (22... Nce5 {keeps fighting.} 23. fxg6 fxg6) 23. f6 {White is clearly winning.} ({Weaker is} 23. Rxc4 Nxc4 24. Qxc5 dxc5 $16) 23... g6 24. Ne4 ({Less strong is} 24. Rxc4 Nxc4 25. Qxc5 dxc5 $16) 24... Qb6 25. Bxc4 Nxc4 26. Rxc4 {Weighted Error Value: White=0.08 (flawless) /Black=0.67} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.9"]
[White "Shawket Bin, Osman Shaon"]
[Black "Ahmed, Sheikh Nasir"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2065"]
[BlackElo "2168"]
[Annotator "TA"]
[PlyCount "96"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,96,15,22,13,17,16,33,8,8,-7,0,-18,-15,-20,-12,-12,-17,-24,-2,-36,25,-33,-13,0,-16,-30,-12,-10,-7,-43,-44,-44,-38,-45,-44,-45,-44,-45,-20,-14,0,-5,-6,-32,-33,-37,-25,-42,0,-57,-50,-64,-58,-73,-73,-73,-72,-97,-97,-121,-117,-117,-117,-136,-127,-193,-186,-370,-364,-749,-742,-1275,-1062,-7312,-6103,-12795,-12286,-8742,-6753,-6584,-6397,-5687,-5285,-6087,-5065,-2227,-2155,-1689,-1541]} 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. e3 O-O 6. Bd3 {E11: Bogo-Indian.} d6 7. O-O Bxd2 8. Nbxd2 {White is slightly better.} Qe7 9. e4 e5 10. d5 Na6 11. Re1 Nh5 12. Bf1 Nf4 {[#]} 13. Re3 $146 ({Predecessor:} 13. Nb1 f5 14. Nc3 Nc5 15. Qd2 Qf6 16. b3 fxe4 17. Nxe4 Nxe4 18. Rxe4 Bg4 19. Ne1 {0-1 (31) Tan,L (1861)-Mas,H (2355) Penang 2012}) 13... f5 14. a3 {[%cal Ob2b4]} Bd7 ({Black should try} 14... Nc5 $15) 15. exf5 (15. b4 $11) 15... Bxf5 $15 16. Nd4 Bd7 17. Ne2 Qf6 18. Ne4 Qg6 19. f3 Bf5 {aiming for ...Nh3+.} 20. Nxf4 exf4 21. Re1 Bxe4 22. Rxe4 Nc5 {To avoid Re6} 23. Re7 Rf7 24. Rxf7 Qxf7 25. b4 $1 Nd7 26. Qd4 Qf6 $36 {[%mdl 2048] Black is more active.} 27. Qxf6 Nxf6 {[%mdl 4096] Endgame KRB-KRN} 28. Rb1 Nd7 (28... axb4 $15 {is more appropriate.} 29. axb4 Ra3) 29. Rb2 (29. c5 $11) 29... b6 30. Kf2 Kf7 31. Be2 Kf6 {Black keeps a firm grip on the game.} 32. g3 g5 33. gxf4 gxf4 34. Rb1 axb4 35. axb4 Ra2 36. Kf1 h6 37. h3 (37. Rd1 $17 {is a better defense.}) 37... Kg5 {White must now prevent ...Kh4.} 38. Re1 $2 (38. Kf2) 38... Kh4 $19 39. Bd1 $2 (39. Kf2 Ne5 40. Rb1) 39... Ne5 {Black is clearly winning.} 40. c5 Kxh3 41. Rxe5 dxe5 {KR-KB} 42. d6 cxd6 {[#] ( -> ...Ra1)} 43. c6 Ra1 44. Ke2 Rc1 {Threatens to win with ...h5.} 45. Ba4 Kg3 46. Kd2 {[#]} Rxc6 $3 {[%mdl 512]} 47. Bxc6 h5 48. Ke2 Kg2 {Weighted Error Value: White=0.71/Black=0.22 (precise)} ({Weaker is} 48... h4 49. Kf1 $11) 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.08"]
[Round "4.10"]
[White "Sadnan Hasan, Dihan"]
[Black "Priyanshu Barua"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2152"]
[BlackElo "1573"]
[Annotator "TA"]
[PlyCount "60"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,60,0,-12,-1,-7,0,-6,20,24,20,0,4,-29,41,42,33,39,39,47,31,47,60,0,63,80,71,56,94,50,70,70,81,98,205,202,990,967,1019,1028,1016,1018,5722,5677,29991,29988,29990]} 1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e6 6. d3 Nge7 7. c3 O-O 8. Be3 b6 9. Qc1 Ba6 {A04: Unusual lines after 1 Nf3 and King's Indian Attack.} 10. Rd1 Rc8 11. Bh6 f6 {The position is equal.} 12. Bxg7 Kxg7 {[#]} 13. Qe3 $146 ({Predecessor:} 13. Na3 d5 14. Nc2 d4 15. c4 Qd6 16. Re1 e5 17. Qd2 Rc7 18. Nh4 Bc8 19. f4 {½-½ (46) Madar,M (2032)-Ambrozi,P (1959) Slovakia 2019}) 13... d5 14. Qe1 dxe4 ({Black should try} 14... e5 $11) 15. dxe4 $14 Qc7 16. Bh3 Rcd8 17. Bxe6 Rxd1 18. Qxd1 Rd8 19. Qe1 ({Better is} 19. Nbd2 $14) 19... Ne5 ({Black should play} 19... Qd6 $11 20. Bb3 g5) 20. Nxe5 (20. Nbd2 {feels hotter.} Qd6 21. Bb3 g5 22. Rb1 Nd3 23. Qe3) 20... Qxe5 21. Bb3 Bb7 22. Bc2 ({Stronger than} 22. Nd2 {[#]} Rxd2 $1 {[%mdl 512]} 23. Qxd2 Qxe4 $17) (22. Na3 $16) 22... Qh5 23. Nd2 Nc6 24. f4 {To avoid Ne5} f5 (24... g5 $16) 25. exf5 $18 Rxd2 $2 (25... gxf5 26. Qf2 Qf7) 26. Qxd2 Nd4 27. cxd4 {[#] Threatening mate with Qe3.} Qf3 {To avoid Qe3} 28. d5 Kh6 29. Rf1 Qh5 30. Rd1 Kg7 {Weighted Error Value: White=0.08 (flawless) /Black=0.59} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.1"]
[White "Subrota, Biswas"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2202"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,93,7,11,29,8,12,7,17,16,30,0,0,0,0,-62,-57,-159,-124,-155,-175,-151,-156,-172,-125,-106,-106,-167,-171,-170,-126,-177,-185,-333,-307,-364,-363,-362,-350,-353,-357,-349,-388,-388,-330,-358,-353,-337,-371,-426,-420,-405,-379,-406,-400,-407,-446,-541,-450,-579,-597,-595,-591,-813,-508,-506,-532,-519,-528,-516,-463,-841,-741,-2152,-2171,-1798,-1784,-1626,-1606,-1451,-1304,-1168,-1088,-1210]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 {B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5.} 8. Bg5 Be6 9. g3 Nbd7 $1 {The position is equal. The main line 9...Nbd7 scores better than 9...Be7.} 10. Bg2 b5 11. O-O Be7 {[#]} 12. Qd3 $146 ({Predecessor:} 12. f4 Rc8 13. a3 O-O 14. Qd2 Nb6 15. Rad1 Nc4 16. Qc1 Qb6+ 17. Kh2 Ne3 18. f5 Nxf1+ 19. Rxf1 {1-0 (33) Maghsoodloo,P (2676)-Shevchenko,K (2592) Lichess.org INT 2020}) 12... Nc5 13. Qd2 (13. Qd1 $11) 13... Nfxe4 $1 $15 14. Bxe4 (14. Nxe4 $15 Nxe4 15. Bxe4 Bxg5 16. f4) 14... Bxg5 $17 15. f4 Nxe4 16. Nxe4 {[#]} Be7 17. f5 Qb6+ (17... Bc4 $19 {Strongly threatening ...h4.} 18. b3 Qb6+ 19. Nf2 Bxe2 20. Qxe2 Rc8) 18. Kh2 Bc4 19. b3 (19. f6 $17 {was worth a try.} gxf6 20. Nxf6+ Bxf6 21. Rxf6) 19... Bxe2 $19 20. Qxe2 h4 (20... d5 $19 21. Nc3 Qd4) 21. g4 (21. Rad1 $17) 21... d5 22. Nd2 (22. Nc3 {was called for.} O-O-O 23. Qd2 (23. Qxe5 $2 Bd6 $19)) 22... e4 23. Kh1 O-O 24. c4 bxc4 25. bxc4 Bg5 26. cxd5 Qb2 27. Rfd1 Rfe8 {And now ...e3 would win.} 28. Rab1 Qa3 ({But not} 28... Qxa2 $2 29. Qc4 Qxc4 30. Nxc4 $17) 29. Nf1 Qxh3+ 30. Nh2 Bf4 31. Qg2 Qxg2+ 32. Kxg2 Rac8 {...Rc2+ is the strong threat.} 33. Rb2 {Prevents Rc2+.} Rc3 34. d6 {Black is clearly winning.} Rd8 35. d7 Rd3 36. Re1 h3+ 37. Kf1 e3 38. Nf3 R8xd7 39. Ke2 h2 {[%cal Od3d2] Hoping for ...Rd2+!} 40. Rh1 f6 {Prevents g5.} 41. Rb4 {[#]} (41. a3 $142) 41... Rd1 $3 {[%mdl 512]} 42. Rb1 (42. Rxd1 Rxd1) 42... Rxb1 43. Rxb1 {[#]} Rb7 $1 {[%mdl 512]} 44. Rh1 Rb2+ 45. Kd3 e2 46. a3 Bg3 47. Kd4 {Weighted Error Value: White=0.54/Black=0.15 (very precise)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.2"]
[White "Ikramul, Haq Siam"]
[Black "Abu Sufian, Shakil"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2075"]
[BlackElo "2232"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,24,66,95,76,125]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 Nc6 9. O-O-O d5 10. Qe1 e6 11. h4 Qc7 {[#]} 12. Ndb5 $1 {[%csl LRc7,LRd5] White is more active. B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0.} Qe7 {[#]} ({Better is} 12... Qb8) {Predecessor:} 13. Bf4 $146 d4 14. Bd6 Qd8 15. Bxf8 Qxf8 16. Nxd4 Nxd4 17. Rxd4 Nd5 18. Rd3 Nxc3 19. Rxc3 Bxc3 20. Qxc3 {1-0 (30) Wang,H (2683)-Pham,C (2377) Ho Chi Minh City 2017} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.3"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Sadnan Hasan, Dihan"]
[Result "1/2-1/2"]
[WhiteElo "2426"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "36"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 17,19,16,25,14]} 1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. b3 g6 5. Bb2 Bg7 6. O-O O-O 7. c4 c5 8. d4 cxd4 9. Qxd4 Nc6 10. Qf4 {[#] A rather calm draw. A30: Symmetrical English: Double Fianchetto and Hedgehog.} {Predecessor:} d5 $146 11. Rd1 Qc8 12. Nc3 Nh5 13. Qh4 Bf6 14. Qh3 dxc4 15. Rac1 cxb3 16. axb3 Qxh3 17. Bxh3 Rfd8 18. Rxd8+ Rxd8 {0-1 (30) Moussard,J (2608)-Duda,J (2734) chess24.com INT 2020} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.4"]
[White "Nayem, Haque"]
[Black "Manon, Reja Neer"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2150"]
[BlackElo "2209"]
[Annotator "TA"]
[PlyCount "93"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 10,93,12,9,22,17,29,28,22,35,57,50,80,35,44,31,52,18,328,317,318,286,277,278,328,315,352,204,357,302,302,302,308,290,297,274,277,285,373,373,373,373,373,373,373,373,366,366,365,358,322,301,322,259,252,224,224,224,452,224,485,477,387,297,489,489,481,471,795,793,785,743,736,714,916,210,906,895,881,852,2261,2170,1935,1793,1793,1470]} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 {B12: Caro-Kann: Advance Variation.} 7. Be2 h6 8. O-O Bh7 {White has an edge.} 9. Bd2 Qc7 {[#]} 10. Re1 $146 ({Predecessor:} 10. Rc1 Nc8 11. Ba5 Ncb6 12. Bd3 Bxd3 13. cxd3 Be7 14. Ne1 O-O 15. f4 Qc8 16. Kh1 {½-½ (30) Grigoriants,S (2564)-Howell,D (2655) Caleta 2017}) 10... O-O-O 11. c4 ({Better is} 11. Rc1 $16) 11... dxc4 $14 12. Bxc4 Nb6 13. Ba5 Nxc4 $2 {[%mdl 8192] This costs Black the game.} 14. Bxc7 $18 Kxc7 15. Qc1 Nb6 16. a4 {[%cal Ba2a4,Ba4a5][%mdl 32]} Ned5 17. a5 Nd7 18. Nc5 (18. a6 $142 b6 19. Nfd2) 18... Be7 $2 (18... Nb4 {is a better defense.} 19. Qc3 Nxc5) 19. Qc4 Nxc5 20. dxc5 a6 21. Rad1 Rd7 22. Nd4 Rhd8 23. b4 Nf4 {[%cal Of4d3] [#]} 24. Nb5+ $1 {[%mdl 512]} axb5 25. Rxd7+ Rxd7 26. Qxf4 Bg5 27. Qf3 Bd2 28. Rd1 Bc2 {[#]} 29. Rxd2 Rxd2 {[%mdl 4096] Endgame KQ-KRB} 30. h3 ({Not} 30. Qxf7+ $2 Rd7 31. Qh5 Rd1+ 32. Qxd1 Bxd1 $19) 30... Rd7 31. Qg3 Bg6 32. a6 bxa6 {[%cal Oa6a5] [#]} 33. Qa3 Kb7 $2 (33... Rd1+ 34. Kh2 Rd8 35. Qxa6 Rc8 36. Qa7+ Kd8) 34. Qa5 (34. f3 $142 Bd3 35. Qa5) 34... Rc7 $2 (34... Rd1+ $2 35. Kh2 Be4 36. f3 $18) (34... Be4 35. f3 Bd5 36. Qb6+ Kc8 37. Qxa6+ Kb8) 35. Qb6+ Kc8 36. Qxa6+ Kd7 $2 (36... Kb8 37. Qb6+ Kc8 38. Qa6+ Kb8 39. Qb6+ Kc8) 37. f3 Bc2 38. h4 Bb3 (38... h5 $142 39. Qa8 Rc8) 39. Qa8 Rc8 40. Qb7+ Rc7 41. Qb8 Rc8 42. Qd6+ Ke8 43. Qd3 {White is clearly winning.} Bc4 44. Qh7 {Qg8+ is the strong threat.} g6 45. Qg8+ Kd7 46. Qxf7+ Kd8 47. Qxg6 {Weighted Error Value: White=0.22 (precise) /Black=0.59} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.5"]
[White "Ahmed, Sheikh Nasir"]
[Black "Arpan, Das (Jr)"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2168"]
[BlackElo "2155"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,64,31,28,12,13,40,19,16,11,20,16,21,8,21,0,0,0,0,-22,-6,-29,-52,-50,-27,-29,-10,-41,-47,-68,-85,-62,-66,-114,-109,-130,-130,-225,-225,-238,-70,-70,-74,-70,0,0,0,0,0,0,0,0,0]} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 O-O 8. Qc2 {Active counter play!} Re8+ {B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6.} 9. Ne2 h5 (9... f5 $5) 10. Be3 Nd7 11. O-O-O Nf8 12. Kb1 Be6 13. c4 {[%cal Bc3c4,Bc4c5][%mdl 32]} Rc8 {[%cal Ob7b5]} 14. Rhe1 b5 15. c5 {[#]} Bb8 $146 ({Predecessor:} 15... Bc7 16. Nf4 Bxf4 17. Bxf4 Bxa2+ 18. Kc1 Bd5 19. Rxe8 Qxe8 20. f3 Ne6 21. Bd6 Nxd4 {0-1 (40) Park,E (2169)-Santos Latasa,J (2588) ICC INT 2020}) 16. b3 a5 17. Nf4 Bxf4 18. Bxf4 Qd7 {[%cal Of8g6]} (18... Ng6 $5 {[%cal Rg6f4]} 19. Bd6 (19. Bxg6 fxg6 20. Kb2 Qd5 $15) 19... Qd7 $11) 19. Bd6 Ng6 20. Qd2 (20. Rxe6 $5 Rxe6 21. Bf5 $11) 20... a4 21. bxa4 bxa4 22. Ka1 Ne7 23. Rb1 (23. Bb1 $15) 23... Nf5 $17 24. Bxf5 Bxf5 25. Rxe8+ (25. Rbc1 $17) 25... Rxe8 $19 26. Rb4 Qa7 {[#]} (26... a3 $19 27. Rb3 Bg6) 27. a3 $1 $15 Qa6 28. Qd1 {[%csl LRa4,LRh5] Prevents Qf1.} Re2 (28... Qc8 $15) 29. Rxa4 $11 {The position is equal.} Qb5 {[%csl Ge2][%cal Rb5b2] [#]} (29... Qb7 $5 30. Rb4 Qa6 $11) 30. Rb4 {To avoid Qb2+} Qa6 {[%cal Ra6a3]} 31. Ra4 Qb5 {[%csl Ge2][%cal Rb5b2]} (31... Qb7 $5 32. Rb4 Qa6 33. Ra4 $11) 32. Rb4 {Inhibits Qb2+.} Qa6 {Weighted Error Value: White=0.11 (very precise) /Black=0.18 (very precise)} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.6"]
[White "Zia, Tahsin Tajwar"]
[Black "Gias Uddin, Ahmed"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2283"]
[BlackElo "1801"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 15,58,58,95,77,92,86,100,63,73,66,61,36,45,56,64,39,36,21,37,43,40,29,32,20,50,49,81,78,72,65,320,281,299,306,538,532,545,562,553,532,504,491,493,491,29999]} 1. d4 d6 2. Nf3 Nf6 3. c4 c5 4. d5 e5 5. Nc3 Be7 6. e4 Nbd7 7. Bd3 O-O 8. h3 Ne8 9. Qc2 {A56: Czech Benoni.} a6 10. Be3 Rb8 11. a4 {White is better.} b6 {[#]} 12. g4 $146 {[%cal Bg2g4,Bg4g5][%mdl 32]} ({Predecessor:} 12. O-O g6 13. Kh2 Ng7 14. Bh6 Nf6 15. Rfb1 a5 16. Rg1 Kh8 17. g4 Ng8 18. Qd2 Nxh6 19. Qxh6 {1-0 (44) Melnichenko,A (2219)-Opinca,S (2073) Kishinev 2007}) 12... Ndf6 13. Ne2 Bd7 14. Ng3 {aiming for g5.} Kh8 15. g5 Ng8 16. h4 {[%cal Bh3h4,Bh4h5][%mdl 32]} b5 17. axb5 axb5 18. cxb5 {[%cal Ob2b4]} Bxb5 19. Bxb5 Rxb5 20. h5 $1 $36 {[%mdl 2048] White fights for an advantage.} Ra5 21. Rxa5 Qxa5+ 22. Kf1 g6 $2 {[%mdl 8192] A mistake that costs the game.} ({Better is} 22... h6 $14) 23. Nh4 $18 {Black must now prevent hxg6. Active counter play!} Kg7 24. Qe2 Nc7 $2 (24... Bd8 {was called for.} 25. Qg4 Ne7) 25. Qg4 {White is clearly winning.} Qa6+ 26. Kg2 Qc8 {[#] To avoid Ngf5+} 27. Ngf5+ $1 {[%mdl 512]} gxf5 28. Nxf5+ Kh8 {[#]} 29. g6 $1 {[%csl Gf5][%cal Rg6g7]} Qd8 {Weighted Error Value: White=0.06 (flawless) /Black=0.48} (29... h6 $18 30. g7+ Kh7 31. gxf8=B Qxf8) 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.7"]
[White "Noshin, Anjum"]
[Black "Mehdi Hasan Parag"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2017"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "90"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,90,18,16,6,0,29,17,25,26,37,29,25,27,27,13,9,0,0,0,0,0,27,0,0,0,0,-44,-13,-131,-51,-41,-44,-35,-35,-95,-33,-19,-27,-33,-16,-40,-33,-49,-50,-49,-10,-48,-55,-54,-62,-72,-54,-233,-235,-326,-332,-401,-397,-384,-378,-362,0,-537,-502,-1128,-996,-29977,-29976,-29972,-29973,-2075,-1719]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. c3 {[%cal Bc2c3,Bc3d4][%mdl 32]} Na5 11. Bc2 c5 $1 {C88: Closed Ruy Lopez: Anti-Marshall Systems.} 12. d4 cxd4 13. cxd4 Nc6 {The position is equal.} 14. Nc3 {[%cal Bb1c3,Bc3e2,Be2g3][%mdl 32] [#]} b4 $146 ({Predecessor:} 14... exd4 15. Nxd4 b4 16. Nce2 Re8 17. Nxc6 Bxc6 18. Nd4 Bd7 19. h3 Rc8 20. Qd3 a5 {1-0 (28) Vajda,S (2359)-Seyfried,C (2137) Caleta 2016}) 15. Ne2 a5 16. Ng3 Rc8 17. Bb3 Nxd4 18. Nxd4 exd4 19. Qxd4 d5 20. e5 Bc5 21. Qd1 (21. Qf4 $5 {[%cal Re5f6]} Ne4 22. Nxe4 dxe4 23. Rd1 $11) 21... Ne4 22. Nxe4 dxe4 23. Qxd8 (23. e6 $11 {might be stronger.} fxe6 24. Bxe6+ Kh8 25. Be3 Bxe3 26. fxe3) 23... Rcxd8 24. Bc2 {[#]} (24. e6 $11 fxe6 25. Be3 Bxe3 26. Bxe6+ Kh8 27. fxe3) 24... Bd4 (24... h6 $1 $17 25. Rb1 Rfe8) 25. Bxe4 $15 Bxe4 26. Rxe4 Bxe5 {( -> ...Rd1+)} 27. Re1 {Prevents Rd1.} ({White should try} 27. Kf1 $15 Rd1+ 28. Re1 Rxe1+ 29. Kxe1) 27... f6 {Black is more active.} (27... Rd5 $17) 28. Rb1 Rd3 {And now ...Rc8 would win.} 29. Be3 Rb3 30. Re2 Rd8 {[%cal Ob3b2]} 31. g3 Rd5 32. Kg2 f5 33. f4 Bf6 34. Bf2 Kf7 35. Rc2 h6 36. h4 $2 {[#]} (36. Kf1 $15) 36... Kg6 $19 37. Re2 Kh5 38. Be3 Kg4 39. Bf2 Rdd3 40. Kh2 Rd5 $2 (40... Bd4 $19 {Strongly threatening ...Bxf2.} 41. Be1 Re3) 41. Rc2 {[%mdl 8192]} (41. Kg2 $11 Rdd3 42. Kf1) 41... Rbd3 42. Re1 (42. b3 $142 Rf3 43. Re2) 42... Rd2 43. Re2 Rxe2 44. Rxe2 Kf3 45. Rc2 b3 {Weighted Error Value: White=0.75/Black=0.19 (very precise)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.8"]
[White "Md., Sharif Hossain"]
[Black "Masum, Hossain"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2211"]
[BlackElo "2003"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,55,24,24,27,21,33,32,26,-4,53,9,68,57,76,67,67,67,67,58,67,67,120,115,183,179,180,174,201,129,156,149,246,239,239,236,253,247,341,337,472,524,1138,1144]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bd3 Nc6 7. Be3 a6 8. O-O Be7 {B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack.} 9. f4 e5 10. Nxc6 bxc6 {White is slightly better.} 11. fxe5 dxe5 (11... Ng4 $11 12. Qe1 Nxe5) 12. Qf3 {[#]} (12. Na4 $14 {might be stronger.}) 12... Rb8 $146 (12... Qa5 $11) ({Predecessor:} 12... O-O 13. Na4 Be6 14. b3 Nd7 15. Rad1 Bg5 16. Rd2 Bxe3+ 17. Qxe3 Qa5 18. Be2 Nf6 {1-0 (38) Radulski,J (2572)-Pantelic,S (2334) Kraljevo 2011}) 13. Na4 Qa5 14. b3 O-O 15. h3 Be6 16. Qf2 Nd7 17. Kh1 f6 (17... Rfd8 $14) 18. Qe2 Rb5 19. Bc4 $18 ({Don't do} 19. Bxb5 $6 cxb5 20. Nb2 Qc3 $16) 19... Bf7 20. Rad1 {[%cal Ba1d1,Bd1d5,Bd5d2][%mdl 32]} Qc7 21. Bxb5 cxb5 22. Nc3 Rc8 (22... Qxc3 $16 23. Rxd7 Re8) 23. Nd5 Bxd5 24. Rxd5 Nf8 25. Qg4 h5 26. Qxh5 Qxc2 (26... Qc6 {was necessary.} 27. c3 Qe6) 27. Qg4 {aiming for Bh6.} Rc3 {[#]} 28. Rd2 $1 {Weighted Error Value: White=0.09 (flawless) /Black=0.41} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.9"]
[White "Mukitul, Islam Ripon"]
[Black "Anata, Choudhury"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1983"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "114"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 23,114,-8,-7,0,0,0,0,0,10,-12,0,-52,-47,-45,-42,-45,-42,-51,-25,-37,-14,-31,-37,-47,-41,-44,-33,-32,-38,-43,-39,-37,-37,-49,-24,-41,0,-36,-24,-62,-29,-79,-83,-180,-182,-181,-182,-247,-143,-345,-352,-394,-393,-387,-368,-361,-354,-375,-370,-602,-584,-631,-617,-583,-584,-721,-721,-709,-708,-680,-609,-606,-586,-743,-720,-1031,-1019,-989,-939,-913,-852,-978,-973,-970,-935,-865,-847,-29980,-29981,-29981,-29982,-29983,-29983]} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. O-O O-O 10. f4 exf4 11. Bxf4 {11.Rxf4 is vanishing.} Nc6 12. Kh1 d5 13. e5 {B92: Sicilian Najdorf: 6 Be2.} Nd7 {is the legacy move (13...Ne4).} 14. Nxd5 Ndxe5 15. c4 {The position is equal.} Bg5 {[#]} 16. Bg3 $146 ({Predecessor:} 16. Nc5 Bxf4 17. Nxe6 fxe6 18. Nxf4 Qxd1 19. Raxd1 Rf6 20. Kg1 Raf8 21. Nh5 Rxf1+ 22. Bxf1 {½-½ (39) Psakhis,L (2570)-Gurevich,I (2510) New York 1992}) 16... b5 17. cxb5 axb5 $15 ({But not} 17... Qxd5 18. bxc6 Qxd1 19. Rfxd1 (19. Raxd1 Nxc6 20. Bf3 Rac8 $14) 19... Nxc6 20. Nc5 $14) 18. Nc3 b4 (18... Qxd1 {is more complex.} 19. Rfxd1 b4 20. Ne4 Be3 21. Nec5 Bc4) 19. Ne4 Qxd1 20. Rfxd1 {[#]} Rxa2 $1 21. Rxa2 Bxb3 22. Nxg5 Bxa2 23. Bb5 Bb3 24. Rd6 Rc8 25. h3 f6 26. Ne4 Bc4 27. Ba4 Bf7 28. Be1 Kf8 29. Bf2 Kg8 (29... Ne7 $15) 30. Kh2 h6 31. Bb5 Ne7 32. Rd4 (32. Nc5 $11 {keeps the balance.}) 32... Rc2 $17 {...b3 is the strong threat.} 33. Rd8+ (33. Rxb4 $17 {was necessary.} N7c6 34. Bxc6 Nxc6 35. Rb6) 33... Kh7 $19 {White must now prevent ...Bd5.} 34. Rd2 {[#]} b3 35. Be1 (35. Ba4 $142 f5 36. Rxc2 bxc2 37. Bxc2 fxe4 38. Bc5) 35... Nf5 (35... Nd5 $19 {Strongly threatening ...Nb6.} 36. Kg3 Nb6) 36. Rf2 $2 {This costs White the game.} (36. Bf2 $17 {is the only way for White.}) 36... Nd4 {Pair of Knights!} 37. Bf1 {[#]} Ndf3+ $1 {[%mdl 512]} 38. gxf3 Nxf3+ 39. Kg3 Nxe1 40. Nd6 Bg6 41. Nc4 $2 (41. Nb5 h5 42. h4) 41... Nd3 42. Bxd3 Bxd3 {[%mdl 4096] Endgame KRB-KRN} 43. Na5 Bc4 {And now ...Bd5 would win.} 44. Nxc4 Rxc4 {KR-KR} 45. Rf3 Rb4 46. Kf2 Kg6 47. Rg3+ Kf7 48. Ke2 g5 49. Kd3 f5 {[%cal Bf6f5,Bf5f4,Bf4f3,Bf3f2][%mdl 32]} 50. Kc3 Rb6 51. Rd3 Kf6 52. Rd8 f4 53. Kd4 Ke7 54. Rh8 Rf6 {( -> ...f3)} 55. Rb8 f3 {Black mates.} 56. Rb7+ Kf8 57. Ra7 f2 {Weighted Error Value: White=0.41/Black=0.08 (flawless)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.09"]
[Round "5.10"]
[White "abzid, Rahman"]
[Black "Ahmed, Walijah"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2106"]
[BlackElo "1953"]
[Annotator "TA"]
[PlyCount "147"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,147,0,-4,-10,-25,18,-34,0,2,16,0,0,11,77,73,88,0,67,25,45,17,16,10,38,28,31,37,29,39,57,56,57,56,51,51,55,56,58,57,74,13,16,3,41,45,28,12,96,93,166,160,158,125,147,118,116,104,81,98,110,72,148,119,179,161,191,196,241,166,255,248,256,251,315,238,216,181,222,152,138,152,149,142,134,131,287,263,316,327,403,345,529,535,575,550,531,549,536,495,496,429,413,305,522,422,516,490,482,467,742,705,772,458,870,860,799,686,1385,1165,29980,29981,29981,29982,29982,29983,29983,29984,29984,29983,29988,29989,29989,29990,29990,29991,29991,29992]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. Be2 Be7 {The main line 7...Be7 scores better than 7...h6. D44: Semi-Slav: Botvinnik System.} 8. O-O h6 (8... O-O {should be considered.}) 9. Bh4 (9. Bxf6 $11 gxf6 10. a4) 9... Nxe4 {Black is slightly better.} 10. Nxe4 Bxh4 11. Nxh4 Qxh4 12. Nd6+ {[#]} Kf8 $146 (12... Ke7 $11 13. Nxb5 cxb5) ({Predecessor:} 12... Kd7 13. Nxf7 Rf8 14. Ne5+ Kc7 15. Ng6 Qf6 16. Nxf8 Qxf8 17. Qd2 Nd7 18. a4 Bb7 {1-0 (73) Kucuksari,K (2369)-Sviridova,V (2144) Chess.com INT 2021}) 13. Bh5 $16 g6 {[#]} 14. Bf3 (14. Qf3 $1 $16 {[%csl Gd6][%cal Rf3f7]} Ke7 15. Qa3 (15. Nxf7 Qxh5 16. Qxh5 gxh5 $11) 15... Qxh5 16. Nf5+ (16. Nxc8+ Kf6 $14) 16... Kf6 17. Qe7+ Kxf5 18. Qxf7+ Ke4 19. Rae1+ Kd5 20. Qe7) 14... Qe7 {[#]} 15. Nxb5 $1 {White is much more active.} Bb7 (15... Kg7 16. Qe2) 16. Nc3 {[%cal Bb5c3,Bc3e4,Be4d6][%mdl 32]} Nd7 17. Qe2 Rd8 18. Qxc4 (18. Rfd1 {looks sharper.} Kg7 19. Qxc4 e5 20. Re1 Nb6 21. Qc5) 18... Nb6 {To avoid Qa4} 19. Qc5 Qxc5 20. dxc5 Nd5 21. Ne4 Ba6 22. Rfd1 Rb8 23. b3 Ke7 24. Nd6 {To avoid Rb5} h5 25. Rd4 {aiming for Ra4.} (25. g3 {is more complex.} h4 26. Rd4 Rb4 27. Rd2 f5 28. Rb1) 25... Rb4 26. Rxb4 (26. Rd2 $16) 26... Nxb4 $11 27. a3 Nd3 (27... Nc2 $5 {[%cal Rc2a1]} 28. Rd1 Rb8 $11) 28. b4 Ne5 29. Bd1 Rb8 {[#]} (29... g5 $11) 30. f4 $1 $36 {[%mdl 2048] White is in control.} Nd7 (30... Nd3 $16) 31. Bf3 $18 Bb5 32. Nxb5 cxb5 $16 {[%mdl 4096] Endgame KRB-KRN} 33. Bc6 a6 34. Bxd7 (34. Kf2 {is interesting.} Rd8 35. Bb7 Nb8 36. Ke3 Kd7 37. Rd1+) 34... Kxd7 {KR-KR} 35. Rd1+ Kc7 {[%cal Oa6a5]} 36. Rd6 Ra8 (36... a5 $142) 37. Rb6 Ra7 (37... h4 $16) 38. Kf2 $18 Kd7 39. Ke3 Ke7 (39... h4 $142 40. Kd4 Kc8) 40. Kd4 Kd7 (40... h4 $142 41. Ke5 Rd7) 41. g3 Ke7 42. Kc3 Kf6 43. c6 Ra8 44. Kb3 Ke7 (44... h4 {is a better defense.} 45. a4 (45. gxh4 Ke7 $16) 45... Ke7) 45. Rb7+ Kd6 46. Rxf7 Kxc6 47. Rf6 {[%csl LRe6,LRg6]} Kd5 48. Rxg6 {Hoping for Rg5+.} Rh8 $2 {A mistake that costs the game.} (48... h4 $16 49. Kb2 (49. gxh4 Rf8 $16) 49... Rh8) 49. Rg5+ Kd6 50. h4 Kc6 51. a4 {[%cal Ba3a4,Ba4a5][%mdl 32]} Rd8 (51... Kb6 $142 52. axb5 axb5) 52. Rc5+ Kb6 53. a5+ Kb7 54. Kc3 {To avoid Rd3+} Rg8 55. Rg5 Rc8+ 56. Kb3 Rd8 57. Rg7+ Kb8 $2 (57... Kc6 58. Ra7 Rd3+ 59. Kc2 Rxg3) 58. Rg6 Rd3+ 59. Kc2 Re3 60. Kd2 Rb3 (60... Re4 $142 61. Kd3 Re1) 61. Rxe6 Kb7 62. Re7+ Kb8 (62... Kc6 $142 63. Re6+ Kd5 64. Rxa6 Rxg3) 63. f5 {[%cal Bf4f5,Bf5f6,Bf6f7][%mdl 32] White wants to mate with f6.} Rf3 64. Re6 Kb7 65. Rb6+ Ka7 66. f6 {White mates.} Rxg3 67. Ke2 Rg4 68. Kf3 Rg1 69. Kf4 Rb1 70. Kg5 Rxb4 71. f7 Rg4+ 72. Kf5 Rg1 73. Rf6 Rf1+ 74. Kg5 {Weighted Error Value: White=0.19 (very precise) /Black=0.38} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.1"]
[White "Rahman, Ziaur"]
[Black "Ikramul, Haq Siam"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2417"]
[BlackElo "2075"]
[Annotator "TA"]
[PlyCount "95"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,95,10,11,5,-13,-12,-17,-16,-18,-4,-20,-6,-57,-16,-25,-21,-23,8,10,31,23,33,22,129,135,196,100,100,96,150,130,130,130,232,229,252,233,237,242,364,355,366,324,330,336,298,290,423,433,393,239,539,535,700,556,688,691,1067,1058,951,946,1003,989,916,876,822,823,789,767,1252,1125,29979,29980,29985,29986,29993,1836,12837,2135]} 1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 e6 5. d4 Nbd7 6. Be2 Bd6 7. O-O O-O 8. b3 b6 9. Bb2 Bb7 10. Rc1 Qe7 {10...Qe7 scores better than 10...Rc8. D45: Semi-Slav: 5 e3.} 11. Re1 Ne4 {[#]} 12. Bf1 $146 ({Predecessor:} 12. Nxe4 dxe4 13. Ne5 Nxe5 14. dxe5 Bb4 15. Rf1 Rad8 16. Qc2 Rd2 17. Qxe4 Rxe2 18. Rc2 {0-1 (28) Analiev,D (1588)-Kotzev,M (2394) ICCF email 2020}) 12... f5 {The position is equal.} 13. g3 g5 14. Bg2 g4 15. Nd2 (15. Nxe4 $11 dxe4 16. Nd2) 15... Ndf6 (15... Nxc3 $15 {deserves consideration.} 16. Bxc3 h5) 16. Ne2 Bb4 17. Nxe4 Nxe4 18. Rf1 Rf6 19. Nf4 Rh6 20. c5 Ba5 ({Resist} 20... Ba6 21. a3 $16) (20... bxc5 $11 21. dxc5 Nf6) 21. Bxe4 $16 dxe4 {[#]} (21... fxe4 $16 22. Qxg4+ Kh8) 22. Bc3 (22. d5 $1 $18 {[%cal Rd5d6]}) 22... Bxc3 23. Rxc3 Rd8 (23... b5 $142) 24. Qe2 b5 25. b4 a5 (25... a6 $16 26. a4 bxa4) 26. bxa5 $18 Ra8 27. Qb2 Rf6 28. a4 Rxa5 (28... bxa4 {was necessary.} 29. Ra1 Rxa5) 29. axb5 Rxb5 30. Qa2 Bc8 31. Ra3 Bd7 32. Ra7 {And now Rb1 would win.} Rf8 (32... Qe8 $142 33. Rb1 Rxb1+ 34. Qxb1 Rf7) 33. Rb1 Rxb1+ 34. Qxb1 Kg7 $2 (34... Rd8 35. Qb6 Kf7) 35. Qb7 Rf7 36. Qb8 Kh6 37. Qe5 Kg5 38. h4+ gxh3 39. Nxh3+ Kg6 40. Nf4+ Kg5 41. Kg2 Qf6 42. Qd6 Qe7 43. Qb8 Kh6 44. Ra1 {Qg8 would kill now.} Rf8 {Inhibits Qg8.} 45. Qe5 Rf6 46. Rh1+ Kg5 47. d5 (47. Rh5+ $142 Kg4 48. d5 Rh6 {[#]} 49. Nxe6 $1 Bxe6 50. Rxh6 Qg5 51. Qf4+ Qxf4 52. exf4 cxd5 53. Rh4#) 47... Be8 48. Nxe6+ {Weighted Error Value: White=0.14 (very precise) /Black=0.65} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.2"]
[White "Abu Sufian, Shakil"]
[Black "Nayem, Haque"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2232"]
[BlackElo "2150"]
[Annotator "TA"]
[PlyCount "72"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,72,19,22,19,22,11,21,11,-14,0,-12,-17,-12,38,39,53,40,97,68,79,-20,-22,-219,-216,-203,-214,-211,-206,-187,-194,-213,-195,-193,-184,-177,-181,-185,-163,-292,-246,-273,-59,-466,-407,-388,-383,-822,-854,-724,-702,-683,-663]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. Nxe5 Nxe5 $1 {[%mdl 4] is currently scoring better than 11...Nd4.} 12. Rxe5 Qd6 {C88: Closed Ruy Lopez: Anti-Marshall Systems.} 13. Re1 Rae8 14. Nd2 c5 {The position is equal.} 15. Nf3 {[#]} Bf6 $146 ({Predecessor:} 15... Bd8 16. Rxe8 Rxe8 17. Bg5 Bc7 18. Bh4 Qg6 19. Bxd5 Bxd5 20. c4 Bc6 21. cxb5 axb5 {0-1 (47) Yu,Y (2656)-Tomashevsky,E (2733) St Petersburg 2012}) 16. c3 Bd8 17. d4 Rxe1+ (17... c4 $1 $11 18. Bc2 Bc7) 18. Qxe1 $14 cxd4 19. cxd4 Nb4 (19... Bc7 $14) 20. Ne5 {Strongly threatening Nxf7.} Bc7 {[%cal Ob4d3] [#]} 21. Be3 (21. g3 $1 $16 {Black must now prevent Nxf7.} Qxd4 22. Nxf7) 21... Nd3 $11 22. Bxf7+ $2 {Black converts the advantage convincingly.} (22. Qd2 $11 {and White has nothing to worry.} Nxe5 23. dxe5 Qxe5 24. f4) 22... Rxf7 $19 23. Nxd3 Qh2+ $40 {[%mdl 128] Black has strong attack.} 24. Kf1 Qxg2+ ({Worse is} 24... Bxg2+ 25. Ke2) 25. Ke2 Qxh3 26. Rc1 Qh5+ 27. Kd2 Qd5 28. b3 Ba5+ {This bishop pair is nice.} 29. b4 Bb6 ({Don't play} 29... Qxa2+ 30. Rc2 Qb3 31. bxa5 $16) 30. Nc5 (30. a3 $142) 30... Qxa2+ 31. Rc2 Qa3 {[#]} ({Black should try} 31... Bxc5 $19 32. Rxa2 Bxb4+ 33. Ke2 Bxe1 34. Kxe1 h5) 32. Ke2 $2 {[%mdl 8192]} (32. Qb1 $1 $15 Bxc5 33. Rxc5) 32... Bf3+ 33. Kf1 Bxc5 34. Rxc5 $2 (34. Rc3 Qxb4 35. Rxc5) 34... Qd3+ {Black is clearly winning.} 35. Kg1 Qg6+ 36. Rg5 Qh6 {Weighted Error Value: White=0.84/Black=0.26 (precise)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.3"]
[White "abzid, Rahman"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2106"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "55"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,55,-4,0,-5,0,0,0,0,0,0,0,0,0,0,5,3,128,117,412,412,412,0,412,401,402,398,387,371,376,313,506,508,506,495,513,497,508,510,505,464,477,470,456,472,540,499,597,578]} 1. d4 d6 2. Nf3 g6 3. Bf4 Bg7 4. e3 Nd7 {[#]} 5. Bg5 $146 ({Predecessor:} 5. h3 e5 6. Bh2 Nh6 7. Be2 O-O 8. O-O Qe7 9. Re1 f5 10. c4 Nf7 11. Nc3 c6 12. Rc1 e4 13. Nd2 Nf6 14. b4 {0-1 (33) Pakleza,Z (2498)-Xiong,J (2686) Chess.com INT 2022}) 5... Ngf6 6. Be2 {A41: 1 d4 d6: Tartakower System and Modern Defence.} h6 7. Bh4 g5 8. Bg3 {The position is equal.} Ne4 9. Nbd2 Nxg3 10. hxg3 b6 11. c3 Bb7 12. Qc2 {[%cal Of3g5]} c5 {[#]} (12... e6 $11) 13. Nxg5 $1 $16 {[%cal Og5e6][%mdl 512] Strongly threatening Ne6! White is more active. Black is on the road to losing.} Bxg2 $2 {[%mdl 8192] [#]} (13... Nf6 $16) (13... e6 14. Ngf3) 14. Ne6 $1 $18 {[%mdl 512]} fxe6 15. Bh5+ Kf8 {[#]} 16. Qg6 $1 {[%csl Gh5][%cal Rg6f7][%mdl 512]} Qe8 {[#] To avoid Qf7+} 17. Qxe6 Bxh1 18. Bxe8 {Really sharp!} Kxe8 19. f3 ({Don't take} 19. Qg4 Nf6 20. Qxg7 Kd7 $18) 19... h5 $2 (19... Kd8 {is a better defense.} 20. Kf2 Bxf3) 20. Ke2 {White is clearly winning.} Bg2 21. Rg1 cxd4 22. exd4 Bxf3+ 23. Nxf3 {[%cal Bd2f3,Bf3h4,Bh4f5][%mdl 32]} Bf6 24. Nh4 Nf8 25. Qd5 Rd8 26. Rf1 Rh7 27. Kd3 Rd7 28. Nf5 {Weighted Error Value: White=0.06 (flawless) /Black=0.54} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.4"]
[White "Sadnan Hasan, Dihan"]
[Black "Zia, Tahsin Tajwar"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2152"]
[BlackElo "2283"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. a3 {[%emt 0:00:09]} Nf6 {[%emt 0:01:37]} 2. Nf3 {[%emt 0:01:04]} d5 {[%emt 0:01:02]} 3. d4 {[%emt 0:00:07]} e6 {[%emt 0:02:33]} 4. e3 {[%emt 0:01:14]} Bd6 {[%emt 0:00:34]} 5. Nbd2 {[%emt 0:00:27]} b6 {[%emt 0:02:01]} 6. c4 {[%emt 0:04:29]} O-O {[%emt 0:01:50]} 7. Qc2 {[%emt 0:00:28]} Nbd7 {[%emt 0:03:39]} 8. Bd3 {[%emt 0:04:54]} Bb7 {[%emt 0:02:38]} 9. b3 {[%emt 0:06:01]} Qe7 {[%emt 0:04:45]} 10. Bb2 {[%emt 0:01:42]} Rfe8 {[%emt 0:04:20]} 11. O-O {[%emt 0:14:41]} e5 {[%emt 0:12:27]} 12. c5 {[%emt 0:00:55]} e4 {[%emt 0:17:07]} 13. cxd6 {[%emt 0:00:17]} cxd6 {[%emt 0:03:06]} 14. Be2 {[%emt 0:05:21]} Rac8 {[%emt 0:00:17]} 15. Qb1 {[%emt 0:00:12]} exf3 {[%emt 0:00:12]} 16. gxf3 {[%emt 0:00:09]} Nh5 {[%emt 0:03:04]} 17. Bd3 {[%emt 0:07:44]} g6 {[%emt 0:01:28]} 18. a4 {[%emt 0:04:40]} a6 {[%emt 0:08:07]} 19. Rc1 {[%emt 0:03:13]} Nf8 {[%emt 0:01:48]} 20. Kh1 {[%emt 0:05:46]} Ne6 {[%emt 0:07:21]} 21. Rg1 {[%emt 0:06:52]} Neg7 {[%emt 0:04:04]} 22. Qf1 {[%emt 0:00:34]} Ra8 {[%emt 0:00:55]} 23. Rc1 {[%emt 0:00:29]} Rec8 {[%emt 0:01:18]} 24. Ba3 {[%emt 0:00:47]} f5 {[%emt 0:07:06]} 25. Qg2 {[%emt 0:03:11]} Kf7 {[%emt 0:02:50]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.5"]
[White "Arpan, Das (Jr)"]
[Black "Mehdi Hasan Parag"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2155"]
[BlackElo "2258"]
[Annotator "TA"]
[PlyCount "127"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 25,127,11,14,23,48,35,54,39,54,61,62,58,91,50,153,145,157,154,140,134,155,133,134,125,129,86,89,77,88,91,115,103,116,120,112,74,82,63,106,91,87,60,130,124,153,159,159,154,159,159,178,141,164,172,221,237,217,142,253,266,255,271,257,251,283,123,158,120,123,120,352,362,335,320,445,441,445,451,446,439,4137,4137,29951,29949,29964,29966,29968,29969,29970,29971,29963,29959,11039,9784,4915,1792,29977,29978,29980,29980,29982,29982,29983,29981]} 1. e4 e5 2. Nf3 Nc6 3. Bb5 {[%cal Bf1b5,Bb5a4,Ba4b3][%mdl 32]} a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. Nbd2 Nd7 11. c3 Nc5 12. axb5 axb5 13. Rxa8 Qxa8 {13...Qxa8 scores better than 13...Bxa8.} 14. Bc2 {C88: Closed Ruy Lopez: Anti-Marshall Systems.} Bf6 15. Nf1 Qa1 {[#]} 16. d4 $146 {White is slightly better.} ({Predecessor:} 16. Ne3 Na4 17. Bb3 Nc5 18. Bc2 Na4 19. Bb3 Nc5 20. Bc2 {½-½ (20) Maiorov,A-Gurin,A Russia 1991}) 16... Nd7 17. d5 Ne7 18. h4 Nc5 19. Qe2 ({White should try} 19. Ne3 $16) 19... Qa8 (19... c6 $14) 20. b4 $16 (20. Qxb5 $6 c6 21. dxc6 Ba6 $14) 20... Na4 21. Qxb5 Nxc3 22. Qc4 {[%csl LRc3,LRc7]} Ncxd5 23. exd5 Bxd5 24. Qe2 ({Inferior is} 24. Qxc7 Bxf3 25. gxf3 Rc8 $15) 24... Bxf3 25. Qxf3 ({Better is} 25. gxf3 Bxh4 26. b5) 25... Qxf3 26. gxf3 Nc6 27. Bd2 Nd4 28. Be4 Bxh4 {[%cal Od6d5]} 29. Be3 Ne6 30. Bd5 Rb8 31. Rb1 Kf8 (31... Nf4 $14 {deserves consideration.} 32. Bxf4 exf4) 32. Nd2 Bg5 33. Kf1 (33. Ba7 {seems wilder.} Rd8 34. Ne4 Nf4 35. Bc6 Be7 36. Be3) 33... Nf4 (33... Bxe3 $14 34. fxe3 Ke7) 34. Bxf4 Bxf4 {[#]} 35. Nc4 h5 36. b5 Ke7 37. Na5 {Nc6+ is the strong threat. White is more active.} Kf6 38. Kg2 g5 39. Rb2 g4 (39... Bc1 {was called for.} 40. Rb3 Bd2) 40. fxg4 $18 hxg4 41. Nb7 {aiming for Rc2.} Ke7 (41... e4 $16) 42. Rc2 Kd7 43. Be4 Ke6 44. Rxc7 f5 45. Bc2 (45. Bc6 $18 {and the rest is easy.}) 45... e4 $16 {[#]} 46. Bb3+ $1 Ke5 47. Rd7 e3 $2 {A mistake that costs the game.} (47... Kd4 $16 48. b6 (48. Nxd6 Kc3 $14) 48... Kc3) 48. fxe3 $18 ({Stronger than} 48. Nxd6 e2 $15) 48... Bxe3 49. Nxd6 f4 50. Nc4+ Ke6 51. Rd6+ Ke7 52. Rd5 Bb6 (52... Ba7 $142 53. Ne5 Rb7 54. Ng6+ Ke8 55. Nxf4 Bb8) 53. Nxb6 Rxb6 {[%mdl 4096] Endgame KRB-KR} 54. Rf5 Kd6 55. Bc4 f3+ 56. Kg3 Rb7 57. Kxg4 f2 58. Rxf2 Kc5 59. Bf1 Rg7+ 60. Kf3 Rg5 61. Rc2+ {White mates.} Kb6 62. Rc6+ Kb7 63. Ke3 Rd5 64. Bd3 {Weighted Error Value: White=0.11 (very precise) /Black=0.54} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.6"]
[White "Rahman, Syed Mahfuzur"]
[Black "Md., Sharif Hossain"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2099"]
[BlackElo "2211"]
[Annotator "TA"]
[PlyCount "151"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,151,0,0,29,35,34,29,36,33,35,31,46,42,39,0,17,0,16,0,40,24,33,32,127,62,62,72,62,55,51,65,116,141,127,132,264,104,109,106,107,0,0,0,18,0,0,0,27,0,27,22,23,0,3,12,22,9,14,13,14,11,16,-8,-9,-7,0,0,0,0,0,-9,0,-43,-43,-43,-43,-53,-32,-50,0,0,0,-15,-8,-8,0,0,0,-8,-8,-28,-22,-22,-26,-87,-83,-83,-83,-111,-131,-119,-93,-87,-87,-93,-84,-83,10,10,10,10,10,10,123,121,147,140,134,12,12,12,12,8,8,8,12,8,8,8,8,8,8,8,8,8]} 1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Bb2 b6 9. Bd3 Bb7 10. O-O Rc8 {D45: Semi-Slav: 5 e3.} 11. e4 dxe4 12. Nxe4 Nxe4 {White has an edge.} 13. Bxe4 Nf6 14. Bd3 h6 15. Rad1 Qe7 16. Qe2 {[#]} Rfe8 $146 ({Predecessor:} 16... c5 17. Bb1 Rfd8 18. Ne5 cxd4 19. Bxd4 Bc5 20. Bb2 {½-½ (20) Reinhardt,R (2070)-Lange,K (2110) Germany 2011}) 17. Bb1 Ba3 18. Ba1 Qc7 19. Qc2 Be7 20. Rfe1 Qf4 (20... Rcd8 $14) 21. d5 (21. Bc3 $16) 21... cxd5 $14 22. Bxf6 Bxf6 23. Qh7+ Kf8 24. cxd5 Ke7 (24... g6 $14) 25. dxe6 $16 fxe6 26. Bf5 $1 (26. Qd3 Red8 27. Qe2 Qg4 $11) 26... Rc6 (26... Bd5 $16 {keeps fighting.}) 27. Qg6 $2 (27. Be4 $18 {has better winning chances.}) 27... Rd8 28. Rxd8 {Really sharp!} (28. Bxe6 $2 Rxe6 29. Rxe6+ Kxe6 $19) 28... Kxd8 {[#]} 29. Bxe6 (29. Qf7 Rc1 30. Qxe6 (30. Qxb7 Rxe1+ 31. Nxe1 Bd4 $11) 30... Kc7 $11) (29. Be4 $1 $16 {[%cal Re4c6]} Rc7 30. Bxb7 Rxb7 31. Rxe6) 29... Rc1 $36 {[%mdl 2048] Black has good play.} 30. Qd3+ Bd4 {( -> ...Rxe1+). A strong pair of Bishops.} 31. Rxc1 Qxc1+ 32. Qf1 Qxf1+ 33. Kxf1 {[%mdl 4096] Endgame KBB-KBN} Bf6 (33... Bxf3 $5 34. gxf3 Ke7 $11) 34. Nd2 Ke7 35. Bc4 Bc3 36. Nb1 Be5 37. g3 Kd6 38. Ke2 Kc5 39. Kd3 Bc8 40. Ke4 {To avoid Bf5+} Bd4 41. Kf3 Bb7+ 42. Ke2 $1 Kb4 43. a3+ Kc5 44. f3 Bb2 45. Ke3 (45. a4 $11 {feels stronger.}) 45... Bc1+ $15 {[%mdl 1024] Black has compensation.} 46. Ke2 Kd4 47. a4 Bc6 $1 {[%cal Oc6a4]} 48. Kd1 Be3 (48... Bg5 $15) 49. Ke2 $1 $11 Bc1 {[%cal Oc6a4] Inhibits Na3.} 50. Be6 (50. Kd1 $5 {[%cal Rd1c1]} Bb2 51. Kc2 $11) 50... g5 51. Kd1 Be3 52. Ke2 {[%cal Ob1c3]} Bc1 53. Kd1 Bb2 54. Kc2 Ba1 55. Nd2 Ke3 56. h4 (56. Bf5 $11 {keeps the balance.}) 56... gxh4 $17 57. gxh4 Be8 58. Bd5 Bf6 59. Nc4+ Kd4 60. Be4 Be7 {To avoid Nd6} (60... Bxh4 $6 61. Nd6 Bd7 62. Nf5+ Bxf5 63. Bxf5 $15) 61. a5 b5 ({Reject} 61... Bxh4 $6 62. axb6 axb6 63. Nd6 $15) 62. Nb6 {[%cal Oh4h5]} Bf7 (62... axb6 $2 63. a6 Bf7 64. a7 $18) ({Black should play} 62... b4 $17) 63. Nc8 $1 $11 {[%csl LRa7,LRe7]} Bc5 {And now ...b4 would win.} 64. b4 $1 Bxb4 {Strongly threatening ...Bc5.} 65. Nxa7 {Hoping for Nc6+.} Ke3 (65... Bxa5 $11 {remains equal.} 66. Nc6+ (66. Nxb5+ Kc5 $11) 66... Ke3) 66. a6 $16 ({Much weaker is} 66. Nxb5 $6 Bxa5 67. Nd6 Be6 $11) 66... Bc4 {[#]} 67. Nxb5 $1 {[%mdl 512] Threatening mate with a7.} Bc5 {[#]} 68. a7 Bxa7 $1 $11 {The position is equal.} 69. Nxa7 {aiming for Nc6.} Be2 70. Nc8 Bxf3 71. Bg6 Kf4 72. Ne7 Kg4 73. h5 Kg5 74. Kd2 Bxh5 75. Bxh5 Kxh5 76. Ke3 {Weighted Error Value: White=0.18 (very precise) /Black=0.14 (very precise)} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.7"]
[White "Sakline Mostafa, Sajid"]
[Black "Subrota, Biswas"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2089"]
[BlackElo "2202"]
[Annotator "TA"]
[PlyCount "74"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,74,35,7,22,6,5,-11,-10,-35,0,0,0,-72,-61,-83,-59,-79,-37,-160,-129,-144,-165,-196,-180,-345,-283,-980,-966,-970,-958,-918,-818,-1127,-1089,-940,-704,-708,-660,-782,-775,-754,-740,-689,-670,-810,-787,-2072,-2072,-1987,-1977,-1720,-1629,-5677,-5497,-29969,-29972,-5506,-5481]} 1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. g3 g6 7. Nc3 Bg7 8. Bg2 O-O 9. O-O Re8 10. Bf4 Bf5 $1 {[%mdl 4] is recently more successful than 10...a6. A62: Modern Benoni: Fianchetto Variation without early ...Nbd7.} 11. Qb3 Na6 12. Nh4 ({Much worse is} 12. Qxb7 Nb4 13. Nh4 (13. Ng5 Re7 $17) 13... Rb8 14. Qxa7 Bc2 $17) 12... Bg4 {[#] The position is equal.} 13. Rfe1 $146 ({Predecessor:} 13. e4 Nc7 14. h3 Bc8 15. a4 a6 16. Rfe1 Nh5 17. Be3 Rb8 18. Qb6 Qe7 19. g4 Qxh4 20. Qxc7 Bxg4 21. hxg4 Qxg4 22. Qxd6 {1-0 (30) Stupak,K (2492)-Potpara,N (2374) Chess.com INT 2021}) 13... Nh5 (13... h6 $5 {[%cal Rg6g5]} 14. h3 (14. Qxb7 Nb4 $17) 14... Bc8 $11) 14. Bd2 Rb8 {[%cal Ob7b5]} 15. e4 {[#]} (15. a4 $11 {keeps the balance.}) 15... b5 $1 $17 16. Nd1 ({Don't play} 16. Nxb5 Nc7 17. Ba5 Rxb5 $17) 16... c4 17. Qc2 Nc5 {Inhibits a4.} (17... Bxd1 $17 18. Raxd1 Nc5) 18. Ne3 {White is on the road to losing.} (18. f3 $1 $15 Bd7 19. Bf1) 18... Bd7 {Black is more active.} 19. Bc3 Bxc3 20. bxc3 {[#]} Nf4 $1 {[%mdl 512]} 21. Bh1 $2 (21. a4) (21. Nf3 Nfd3) 21... Ncd3 {aiming for ...Nh3+.} 22. Rf1 $2 (22. Bg2) 22... Nh3+ $19 23. Kg2 Rxe4 24. Nf3 Qf6 {Hoping for ...Rbe8.} 25. Qd2 Rbe8 26. Rae1 Nhxf2 27. Rxf2 Qe7 28. Nc2 Nxe1+ 29. Nfxe1 Rxe1 30. Nxe1 Qxe1 31. Qf4 Bf5 32. g4 {[#]} Re4 $1 33. gxf5 Rxf4 34. Rxf4 Qxc3 35. f6 Qd2+ 36. Kg3 Qe1+ 37. Kg2 c3 {Weighted Error Value: White=1.42/Black=0.16 (very precise)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.8"]
[White "Anata, Choudhury"]
[Black "Chowdhury, Sohel"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2170"]
[BlackElo "2046"]
[Annotator "TA"]
[PlyCount "71"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 20,71,51,18,57,60,57,51,58,24,194,160,177,166,300,165,202,146,356,177,432,149,464,448,433,459,451,434,410,414,397,416,435,424,376,236,291,340,328,315,530,497,632,629,1248,1189,29994,708,29995,29996,29996,29997,29997,29998]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 d6 8. O-O Nbd7 9. f4 b6 10. Qd3 Bb7 11. b4 Rc8 {[%cal Ob6b5] B41: Sicilian: Kan Variation: 5 c4.} (11... d5 {is interesting.} 12. exd5 Bxb4 13. dxe6 Nc5 14. exf7+ Kxf7 15. Qh3 Bxc3 16. Qxc3 Rhe8) 12. Bb2 Be7 13. Rac1 {[%cal Oc3d5]} O-O {White is slightly better.} 14. g4 {[%cal Bg2g4,Bg4g5][%mdl 32] [#]} Qb8 $146 (14... d5 $11 {and Black stays safe.}) ({Predecessor:} 14... Rfd8 15. g5 Ne8 16. Qh3 Nf8 17. Bd3 Qb8 18. Rce1 Nc7 19. Qh5 Rd7 20. f5 d5 21. cxd5 exd5 {0-1 (37) Papp,P (2336)-Geldyeva,M (2139) Lichess.org INT 2021}) 15. g5 $18 Ne8 16. Qh3 $36 {[%cal Oc3d5][%mdl 2048] White is really pushing.} g6 (16... b5 $142) 17. Qh6 (17. Nxe6 fxe6 18. Qxe6+ Rf7 $18) (17. Bg4 $142 Ng7 18. Nd5 $1 {[%mdl 512]} exd5 19. Bxd7 Rxc4 20. Qh6) 17... e5 18. Nc2 Ng7 $2 (18... b5 $16) 19. Ne3 (19. f5 $142) 19... Rfe8 $2 (19... f5 20. Bd3 fxe4 21. Bxe4 (21. Nxe4 Ne6 $18) 21... Bxe4) 20. Bg4 $2 (20. f5 $18 {has better winning chances.}) 20... Bf8 $2 {[%mdl 8192]} (20... Nh5 $16 {is more resistant.}) 21. Qh3 (21. Bxd7 Nh5 22. Ng4 (22. Bxc8 Qxc8 23. Qxh5 gxh5 $15) 22... f5 23. Qxh5 (23. Bxc8 fxg4 24. Bxb7 Qxb7 $14) 23... gxh5 $16) 21... Ne6 22. Bxe6 ({But not} 22. Ncd5 b5 23. fxe5 Bxd5 $18) 22... fxe6 {[#]} 23. f5 exf5 {[%cal Of5f4]} 24. exf5 gxf5 25. Qxf5 {Threatens to win with Ncd5.} Re7 26. Ncd5 Rg7 27. h4 {aiming for h5.} Re8 28. Ng4 {[%cal Be3g4,Bg4h6,Bh6f7][%mdl 32] Pair of Knights!} Kh8 29. Nh6 Bxd5 (29... b5 {was worth a try.} 30. Nf7+ Rxf7 31. Qxf7 bxc4) 30. cxd5 Rge7 31. Nf7+ Kg8 32. g6 hxg6 33. Qxg6+ Bg7 34. Ng5 {[%csl Gg5][%cal Rg6h7] White mates.} ({Stronger than} 34. Nxd6 Nf8 35. Rxf8+ Rxf8 $14) 34... Nf8 {[#]} 35. Rxf8+ $1 {[%mdl 512]} Kxf8 36. Rf1+ {Black did not feel at home in the position after the opening.  Weighted Error Value: White=0.43/Black=1.10} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.9"]
[White "Yasir Ali, Khan Evan"]
[Black "Ahmed, Sheikh Nasir"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1950"]
[BlackElo "2168"]
[Annotator "TA"]
[PlyCount "130"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,130,-18,0,0,0,-2,0,0,0,0,16,12,51,31,38,22,29,27,34,33,30,31,27,20,21,0,16,-19,-6,-14,-18,-18,-18,-10,23,8,17,0,0,0,0,0,0,-45,0,0,0,0,0,0,0,0,0,0,12,21,17,10,220,219,204,212,177,189,221,0,0,0,197,195,222,162,158,152,177,177,177,177,177,108,83,0,177,86,72,79,162,32,162,162,162,134,134,134,134,134,843,472,444,171,216,23,19,25,28,18,55,36,67,-45,-39,-64,-70,-221,-221,-190,-193,-291,-275,-392,-369,-1076,-916]} 1. e4 {ChessBase II} c5 2. Nf3 e6 3. c3 Nf6 4. d3 {[%cal Bd2d3,Bd3d4][%mdl 32]} Nc6 5. Be2 d5 6. e5 {B40: Sicilian: 2...e6, Unusual lines.} Nd7 7. d4 Be7 8. O-O {The position is equal.} f6 9. exf6 Bxf6 10. Be3 {[#]} cxd4 $146 ({Predecessor:} 10... b6 11. Nbd2 O-O 12. Qa4 Bb7 13. Rad1 cxd4 14. cxd4 a6 15. Rfe1 Rc8 16. Rc1 b5 {½-½ (38) Topchy,G-Gozman,A Ukraine 1992 Corr Nr. 1 [ChessBase II]}) 11. Nxd4 (11. cxd4 {keeps more tension.} O-O 12. a3 Nb6 13. Nbd2 Bd7 14. Bd3) 11... Nxd4 12. cxd4 O-O 13. Nc3 Nb6 14. Rc1 Bd7 15. Bd3 Rc8 16. Qe2 Qe7 17. a3 a6 18. b4 Nc4 19. Bxc4 (19. Qh5 g6 20. Qg4 (20. Nxd5 $2 exd5 21. Qxd5+ Be6 $19) 20... Nxa3 $17) 19... Rxc4 20. Ne4 Bb5 {Threatens to win with ...Rxc1.} 21. Nxf6+ gxf6 22. Bh6 Re8 23. Qg4+ Kh8 24. Rxc4 dxc4 25. Re1 {[%cal Oe1e6]} (25. Rc1 Bc6 26. f3 (26. Rxc4 Rg8 $17) 26... b5 $15) 25... Qf7 26. Re3 (26. Qf4 $11) 26... Rg8 (26... Qg6 $15 27. Qxg6 hxg6) 27. Qf4 $1 $11 Qg6 {[%csl Gg8][%cal Rg6g2]} 28. g3 {[%cal Bg2g3,Bg3g4,Bg4g5,Bg5f6][%mdl 32]} Re8 29. h4 Bc6 {( -> ...Qb1+)} 30. Re1 {Prevents Qb1.} Kg8 31. g4 Bd5 {[%cal Oe6e5]} 32. h5 Qf7 33. Re3 Kh8 $2 (33... Bc6 $11) 34. g5 $1 $18 e5 35. Qxf6+ Qxf6 36. gxf6 {[%mdl 4096] Endgame KRB-KRB} e4 37. Bg7+ $2 (37. Rg3 $1 $18) 37... Kg8 $11 38. f3 {[%cal Bf2f3,Bf3e4,Be4e5][%mdl 32]} Rc8 $2 (38... Kf7 $11 {and Black is okay.}) 39. fxe4 $18 c3 40. Re1 (40. exd5 c2 41. Re1 c1=Q 42. Rxc1 Rxc1+ 43. Kf2 Rc3 $17) 40... c2 41. Bh6 ({Not} 41. exd5 c1=Q 42. Rxc1 Rxc1+ 43. Kf2 Rc3 $15) 41... Re8 42. e5 Kf7 43. Kf2 Rg8 44. Bg7 ({White should play} 44. Ke3 $18) 44... Rc8 $16 {[#]} 45. Bh6 (45. Rc1 $1 $16) 45... Rg8 $1 $18 (45... Rc3 $2 46. Rg1 $18) 46. Rc1 (46. Ke3 $18 {is more deadly.}) 46... Rg2+ $16 47. Ke3 Ke6 (47... Bc4 $16 {was called for.}) 48. Bg7 (48. Rf1 $18) 48... Rg3+ (48... Bc4 $1 $14) 49. Kd2 $18 Rg2+ 50. Kd3 Bb3 51. Kc3 Rg3+ 52. Kb2 Rh3 $2 {[%mdl 8192]} (52... Rd3 $16) 53. Rf1 Kf7 54. Re1 $2 (54. Rg1) 54... b5 (54... Rd3 {might work better.} 55. Bh6 Rd1 56. Kxb3 c1=Q 57. Bxc1 Rxe1) 55. d5 $2 (55. Rg1 $18 {Bh6 is the strong threat.} Bd5 56. Bh6 (56. Kxc2 Rh2+ 57. Kd3 Rh3+ 58. Kd2 Rxh5 $18) 56... c1=B+ 57. Kxc1) 55... Bxd5 $11 56. Kxc2 Rxh5 57. Kc3 Rh3+ 58. Kd4 Bc4 59. a4 (59. Rg1 $14) 59... Rh4+ $1 $15 60. Kc5 bxa4 {[%cal Bb5a4,Ba4a3,Ba3a2][%mdl 32]} 61. Rd1 $2 {[#]} (61. Bh6 $1 $15) 61... a3 $1 $19 {Hoping for ...Be6.} 62. Rd7+ Kg6 {And now ...a2 would win.} 63. Rd1 (63. Bh8 $142 Bf7 64. Rd1 (64. e6 $2 a2 $19)) 63... a2 64. Kd6 (64. Rg1+ $142 Kf7 65. Bh6) 64... Kf7 65. Kd7 $2 {[#]} (65. Rc1) 65... Rd4+ $1 {[%mdl 512] A wild game.  Weighted Error Value: White=0.55/Black=0.26 (precise)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.10"]
[Round "6.10"]
[White "Mohammad Minhaz Uddin"]
[Black "Rahman, Saimon Siddiqur"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2267"]
[BlackElo "1983"]
[Annotator "TA"]
[PlyCount "49"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 13,49,-21,0,9,0,11,12,8,5,8,11,11,19,-8,26,37,29,18,41,53,63,66,179,159,356,353,428,439,29990,278,29991,29992,29993,29989,29989,29988,29995,29996]} 1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Bd3 Nc6 {[%cal Bb8c6,Bc6b4,Bb4d3][%mdl 32]} 6. Ngf3 Nf6 7. Qe2 $1 {The main line 7.Qe2 scores better than 7.0-0.} Nb4 (7... O-O {feels hotter.} 8. c3 Qc7 9. O-O b6 10. a4 a5) 8. e5 {C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5.} Nxd3+ (8... Nd7 {looks sharper.} 9. Nb3 Be7 10. Bd2 a5 11. O-O O-O) 9. cxd3 {[#] Black must now prevent d4.} Nd7 10. O-O {The position is equal.} O-O 11. Nb3 {[%cal Bd2b3,Bb3d4,Bd4f5,Bf5e7][%mdl 32]} Be7 {Inhibits Bg5.} 12. Bd2 {[#]} b6 $146 ({Predecessor:} 12... Nc5 13. Nxc5 Bxc5 14. Rac1 Bb6 15. Bb4 Re8 16. Bc5 Bd7 17. Qe3 Bxc5 18. Qxc5 b6 {½-½ (38) Munoz Arana,M (2067)-Gonzalez Rodriguez,J (2322) Barcelona 2016}) 13. Nfd4 Ba6 14. f4 Bc5 15. Kh1 Bxd4 16. Nxd4 Nc5 17. Rf3 {[%cal Bf1f3,Bf3h3,Bh3h7][%mdl 32] White is more active.} Qd7 ({Black should try} 17... f6 $1 $14) 18. b4 $18 Qa4 $2 {This move loses the game for Black.} (18... Nxd3 $16 19. b5 (19. Rxd3 Bxd3 20. Qxd3 g6 $16) 19... Bxb5) 19. f5 {Hoping for Rh3.} exf5 20. Nxf5 Ne6 (20... Bxd3 $18 21. Rxd3 Nxd3) 21. Ne7+ Kh8 {aiming for ...Nd4.} 22. Rh3 {White mates.} g6 23. Qe3 g5 24. Qf3 Ng7 {[#]} 25. Rxh7+ $1 {[%mdl 512] Weighted Error Value: White=0.03 (flawless) /Black=0.54} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.1"]
[White "Nayem, Haque"]
[Black "Rahman, Ziaur"]
[Result "0-1"]
[ECO "D57"]
[WhiteElo "2150"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 22,75,0,0,0,-6,6,2,16,0,0,0,0,0,0,0,0,-41,-39,-54,-56,-72,-52,-105,-103,-110,-100,-106,-96,-112,-112,-165,-128,-188,-199,-175,-197,-197,-166,-244,-233,-286,-278,-273,-245,-256,-257,-251,-247,-327,-318,-316,-325,-322,-314,-306]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 O-O 7. e3 Ne4 8. Bxe7 Qxe7 9. cxd5 Nxc3 10. bxc3 exd5 11. Qb3 Rd8 12. c4 Be6 {White should prevent ...c5. D57: Queen's Gambit Declined: Lasker Defence: Main line (9 cxd5).} 13. Be2 {[#]} b6 $146 ({Predecessor:} 13... c5 14. O-O Nc6 15. cxd5 Bxd5 16. Qa3 Bxf3 17. Bxf3 cxd4 18. Qxe7 Nxe7 19. Rab1 Rab8 20. Rxb7 Rxb7 21. Bxb7 dxe3 22. fxe3 Rd2 23. Rf2 Rd1+ 24. Rf1 Rd2 {½-½ (24) Malakhatko,V (2598)-Sanikidze,T (2426) Baku 2007}) 14. O-O Nc6 {[%cal Bb8c6,Bc6a5,Ba5b3][%mdl 32] The position is equal.} 15. c5 bxc5 {Hoping for ...c4.} 16. Qb5 {[%csl LRc5,LRc6]} Bd7 {[%cal Oc6d4] [#] Threatens to win with ...Nxd4!} 17. Qxc5 Qxc5 18. dxc5 Rab8 19. a4 (19. Rfb1 $11) 19... Na5 $15 20. Ne5 Be8 21. Nd3 d4 22. exd4 {Black converts the advantage convincingly.} ({Better is} 22. e4 $15) 22... Nb3 $17 23. Ra3 Nxd4 24. Bd1 Rb1 25. h3 a5 {Black is more active.} 26. Kh2 (26. Bg4 $17 {was worth a try.} Rxf1+ 27. Kxf1) 26... Kf8 {[%cal Od4c2]} 27. Be2 Rb3 $19 28. Rxb3 Nxb3 29. Ne5 Rd5 ({Not} 29... Nxc5 30. Rc1 Nxa4 31. Rxc7 $17) 30. Nc4 (30. Bc4 {is a better defense.} Rxe5 31. Bxb3) 30... Rxc5 31. Rd1 Bxa4 {[#] aiming for ...Bb5.} 32. Rd8+ Ke7 33. Rd3 Nc1 34. Re3+ Kf8 35. Bf1 Bb5 {Black has a decisive advantage.} 36. Ne5 Be8 37. Nc4 a4 38. Re1 {Weighted Error Value: White=0.20 (precise) /Black=0.04 (flawless)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.2"]
[White "Subrota, Biswas"]
[Black "Arpan, Das (Jr)"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2202"]
[BlackElo "2155"]
[Annotator "TA"]
[PlyCount "58"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,57,31,10,0,2,11,14,16,10,24,12,0,14,0,8,10,6,0,4,-6,0,-51,-45,-46,-46,-70,-38,-70,-71,-85,-81,-94,-66,-66,-74,-90,-77,-104,-90,-94,-91,-386,-434,-503,-501,-29990,-29991,-29998,-29999,-29999]} 1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Nxc6 {B12: Caro-Kann: Advance Variation.} bxc6 7. Bd3 Qc7 {[#]} 8. Bf4 $146 {The position is equal.} ({Predecessor:} 8. Qe2 e6 9. O-O Ne7 10. Nd2 Ng6 11. f4 Be7 12. b3 O-O 13. Bb2 a5 14. a4 {½-½ (66) Moussard,J (2632)-Shengelia,D (2513) Terme Catez 2021}) 8... e6 9. O-O Ne7 10. Re1 Ng6 11. Bg3 Be7 12. Nd2 Qb6 13. b3 O-O {[%cal Bh8f8,Bf8d8,Bd8d5][%mdl 32]} 14. Nf3 Ba6 15. Rc1 (15. c4 $11) 15... Bxd3 $15 16. Qxd3 a5 17. c3 Rfd8 18. Rc2 c5 19. c4 a4 20. cxd5 Rxd5 21. Qe3 axb3 22. axb3 Rad8 23. Rd2 Rxd2 24. Nxd2 Qb4 {Black is more active.} 25. Re2 {[%mdl 8192] Now White is beyond hope.} (25. Nf1 $17) 25... c4 $19 {Threatens to win with ...cxb3.} 26. bxc4 Bc5 27. Qg5 {[#]} (27. Qe4 $19 Rxd2 28. Rxd2 Qxd2 29. h3) 27... Qb1+ $3 {[%mdl 576] Decoy, Back Rank. Black mates.} 28. Nxb1 (28. Re1 Qxe1+) 28... Rd1+ 29. Re1 Rxe1# {Weighted Error Value: White=0.58/Black=0.04 (flawless)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.3"]
[White "Ahmed, Sheikh Nasir"]
[Black "Anata, Choudhury"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2168"]
[BlackElo "2170"]
[Annotator "TA"]
[PlyCount "48"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,48,38,38,28,34,35,39,33,40,41,26,28,22,22,22,11,30,24,29,7,2,-19,0,0,-11,-5,-16,-5,0,0,0,0,0,0,0,-6,0,-8,-7,-26,-5]} 1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nbd7 5. Bd3 g6 6. O-O {B50: Sicilian: 2...d6, Miscellaneous.} Bg7 7. Bc2 Ne5 8. d4 {White is slightly better.} Nxf3+ 9. Qxf3 O-O 10. Re1 cxd4 11. cxd4 Nd7 12. Rd1 {[#]} b5 $146 ({Predecessor:} 12... Qb6 13. Nc3 e5 14. Nd5 Qd8 15. dxe5 Nxe5 16. Qg3 Be6 17. Bb3 Bxd5 18. Bxd5 Qc7 {½-½ (38) Castellano Egea,E (2128)-Jimenez Capilla,M (1977) Padron 2008}) 13. Nc3 b4 14. Nd5 {[%cal Oe4e5]} e6 15. Ne3 Bb7 16. Qe2 Qe7 17. Nf1 a5 18. a3 Ba6 19. Bd3 Bxd3 20. Qxd3 Rfb8 21. Bd2 bxa3 22. Rxa3 Rxb2 23. Bc3 Rbb8 24. Rda1 Nf6 {Weighted Error Value: White=0.06 (flawless) /Black=0.03 (flawless)} (24... e5 $5 {[%cal Re5d4]}) 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.4"]
[White "Abu Sufian, Shakil"]
[Black "abzid, Rahman"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2232"]
[BlackElo "2106"]
[Annotator "TA"]
[PlyCount "39"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,39,50,73,83,72,68,140,156,155,154,283,283,281,285,281,0,275,274,263,275,280,275,775,774,764,763,737,747,991,983,1371,1327]} 1. e4 {[%cal Be2e4,Be4e5][%mdl 32]} Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 dxe5 6. Nxe5 {B05: Alekhine's Defence: 4 Nf3 Bg4.} Bxe2 7. Qxe2 ({But not} 7. Kxe2 f6 8. Nf3 Nb6 $11) 7... c6 (7... Nd7 $14) 8. Qf3 $1 $16 {[%csl Ge5][%cal Rf3f7] White is clearly better.} Nf6 9. Qb3 $1 $40 {[%csl Ge5,LRb7,LRf7][%cal Rb3f7][%mdl 128] Black is in trouble. White is much more active.} Qxd4 {[#]} (9... e6 $16 {was called for.}) 10. Qxb7 $1 Qxe5+ 11. Be3 {[%cal Rb7c8]} e6 {[#]} 12. Qc8+ $146 (12. Qxa8 Bc5 13. Kd2 Qc7 14. Bxc5 Ne4+ 15. Kc1 Nxc5 $19) ({Predecessor:} 12. Qxa8 Bc5 13. Qb7 Bxe3 14. fxe3 Qxe3+ 15. Kd1 O-O 16. c3 Ne4 17. Kc2 Qe2+ 18. Kc1 Nc5 {0-1 (18) Sinitsina,A (2159)-Krumina,L (2123) Riga 2017}) 12... Ke7 {[#] White must now prevent ...Ng4.} 13. Nc3 $1 g6 14. Qb7+ {[%mdl 64] Skewer, Double Attack} Nbd7 {Hoping for ...Bh6.} 15. Qxa8 Bh6 $2 (15... Ng4) 16. Qxh8 $18 {White is clearly winning.} Bxe3 17. fxe3 Qxe3+ 18. Ne2 c5 19. Rd1 {Rf1 is the strong threat.} Ne4 20. Rf1 {Weighted Error Value: White=0.00 (flawless) /Black=0.32} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.5"]
[White "Zia, Tahsin Tajwar"]
[Black "Shawket Bin, Osman Shaon"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2283"]
[BlackElo "2065"]
[Annotator "TA"]
[PlyCount "65"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 11,65,2,9,12,16,-8,0,-44,22,0,3,0,71,74,55,52,40,11,34,32,32,33,60,28,64,41,80,0,39,31,37,47,48,56,400,374,635,625,722,416,378,354,829,789,1133,1113,1315,852,29983,29984,29987,29988,29988,29989,29990,29989]} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2 {E11: Bogo-Indian.} c6 {7...Nbd7 is the fancy move.} 8. h4 Nbd7 9. Nc3 (9. O-O $11) 9... b6 (9... dxc4 $15 10. O-O b6) 10. Ng5 Bb7 11. e4 {Threatens to win with e5.} dxe4 (11... c5 $1 $11 {keeps the balance.} 12. e5 cxd4 13. exf6 Nxf6) 12. Ncxe4 $16 {[#]} h6 $146 {[#]} ({Predecessor:} 12... Qc8 13. Bc3 Nxe4 14. Bxe4 g6 15. f4 c5 16. d5 exd5 17. cxd5 Nf6 18. O-O-O Nh5 19. f5 Bxg5+ 20. hxg5 {1-0 (20) Pantzar,M (2421)-Rasti,A (2231) Helsingborg 2021}) 13. O-O-O $1 Re8 (13... hxg5 $2 14. hxg5 Ng4 15. f3 $18) (13... Nxe4 14. Nxe4) 14. Nc3 {[%cal Oc1b1] Prevents b5.} Qc8 {[#]} (14... hxg5 $2 15. hxg5 Nf8 16. gxf6 Bxf6 17. Be3 $16) 15. Be3 $1 Bb4 (15... hxg5 16. hxg5 g6 17. gxf6 Nxf6 18. Bf4 $18) (15... Qc7 16. Bf4) 16. Nge4 Be7 17. Bf4 (17. Kb1 $5 {[%cal Re3f4]}) 17... Nxe4 18. Nxe4 Nf6 19. Nc3 {White is much more active.} (19. c5 $16) 19... Rd8 20. g4 $36 {[%mdl 2048] White fights for an advantage.} Nxg4 21. Bh3 Nf6 22. Rhg1 {[%mdl 1024] Bxh6 is the strong threat. White has compensation.} Kf8 $2 {[%mdl 8192] This costs Black the game.} ({Black should play} 22... Kh8 $1 $14) 23. Be5 $18 a5 $2 (23... Ba6 24. d5 cxd5) 24. f4 Bd6 25. Ne4 Bxe5 26. fxe5 Nxe4 (26... Ne8 27. c5 Rb8 28. cxb6 c5) 27. Qxe4 c5 28. d5 Qc7 29. Rde1 {Intending Qh7 and mate.} Qe7 30. Qh7 {[%cal Rh7h8] White mates.} Qxh4 31. Qxg7+ Ke8 {[#]} 32. Bxe6 $1 {[%mdl 512]} fxe6 (32... Qf4+ 33. Kb1) 33. Qxb7 {Weighted Error Value: White=0.27 (precise) /Black=0.81} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.6"]
[White "Ikramul, Haq Siam"]
[Black "Mohammad Minhaz Uddin"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2075"]
[BlackElo "2267"]
[Annotator "TA"]
[PlyCount "22"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 12,22,0,0,0,4,10,0,0,-37,-18,-85,0]} 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxe5 7. dxe5 Bb4 {C43: Petroff Defence: 3 d4.} 8. O-O Nxc3 9. bxc3 Bxc3 10. Ba3 {[#]} Be6 $146 ({Predecessor:} 10... Bxa1 11. Qxa1 Be6 12. f4 g6 13. Qb2 Rc8 14. Qxb7 c5 15. Qxa7 Qc7 16. Qa4+ Bd7 {0-1 (42) Mamedov,R (2678)-Erigaisi,A (2616) Riga 2021}) 11. f4 (11. Rb1 $11 Bxe5 12. Rxb7) 11... g6 {White got outplayed after the opening} (11... Bxa1 $17 12. Qxa1 g6) 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.7"]
[White "Md., Sharif Hossain"]
[Black "Ankit Ray"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2211"]
[BlackElo "1824"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 14,75,16,9,29,15,28,0,59,69,83,76,122,129,161,170,153,112,118,106,95,93,156,139,162,166,183,182,178,190,176,187,172,155,145,162,196,191,180,157,222,208,222,205,240,222,301,323,610,394,867,849,1000,998,950,958,904,906,1801,885,892,881,736,539]} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. O-O Nf6 8. Nxc6 dxc6 {B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2.} 9. a4 Bb4 10. Qd4 {[#]} a5 $146 (10... Bd6 $11) ({Predecessor:} 10... Bd6 11. h3 e5 12. Qe3 Be6 13. Rd1 O-O 14. Qg3 Kh8 15. Bg5 Nd7 16. Bg4 Rae8 {1-0 (47) Ozer,O (2034)-Samani,Y (1774) Manavgat 2015}) 11. e5 $1 $14 Nd7 12. Bf4 Qb6 ({Better is} 12... O-O) 13. Qd3 $16 Nf8 14. Ne4 Ng6 15. Bg3 {White is much more active. Black has bad knights.} ({White should try} 15. Be3 Qc7 16. Nd6+ Bxd6 17. exd6) 15... O-O 16. Qf3 Be7 17. b3 Qc7 {[#]} (17... Bd7 $142) 18. Qh5 $1 b6 19. Rad1 Ba6 20. Bxa6 Rxa6 {[#]} 21. Nf6+ $1 {[%mdl 512]} gxf6 22. exf6 e5 23. fxe7 Qxe7 24. Rfe1 {[%cal Rg3e5]} f6 25. Qg4 {Hoping for Qc4+.} Ra7 26. Qc4+ Qf7 (26... Rf7 $16 27. Qxc6 Qc5 28. Qxc5 bxc5) 27. Qxc6 $18 Rc7 28. Qxb6 Rxc2 29. h4 {[%cal Bh2h4,Bh4h5][%mdl 32]} ({Resist} 29. Qxa5 $6 Qxb3 30. h3 h5 $16) 29... Rb2 30. Re3 ({But not} 30. Qxa5 $6 Qxb3 31. Rd7 Rf7 32. Qd8+ Nf8 $18) 30... Rc8 $2 (30... f5) 31. Rf3 f5 (31... Rf8 32. h5 Nf4 33. Bxf4 (33. Qxa5 Ne2+ 34. Kh1 Rxb3 $16) 33... exf4 34. Qxa5 Rxb3 35. Rxf4 Rb7) 32. h5 {White is clearly winning.} Nf4 33. Bxf4 exf4 34. Rd8+ Rxd8 35. Qxd8+ Kg7 36. Qd4+ (36. Qg5+ $142 Kh8 37. Rxf4) 36... Qf6 37. Qxf4 {White wants to mate with Rg3+.} Rb1+ 38. Kh2 {Weighted Error Value: White=0.15 (very precise) /Black=0.40} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.8"]
[White "Manon, Reja Neer"]
[Black "Priyanshu Barua"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2209"]
[BlackElo "1573"]
[Annotator "TA"]
[PlyCount "85"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 27,85,0,0,0,0,0,0,0,0,0,11,18,23,30,34,35,30,25,23,24,56,27,25,12,78,79,259,237,279,263,442,446,663,629,651,639,956,943,1066,1058,1145,799,1364,1400,1387,1358,1307,1295,1612,761,1893,1442,1384,1331,1247,1076,1305,1170,5506,5497]} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 d6 6. Nc3 Nf6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2 Be6 11. f3 Qa5 12. O-O Rfc8 13. b3 a6 14. Rac1 b5 15. Nb1 {B36: Sicilian: Maroczy Bind: Gurgenidze System.} b4 16. a3 Rab8 {[#]} 17. Bd1 $146 {The position is equal.} ({Predecessor:} 17. Bd4 Nd7 18. Bxg7 Kxg7 19. a4 Qe5 20. Qe3 Nc5 21. Nd2 g5 22. f4 gxf4 23. Rxf4 {0-1 (36) Pozun,M (2045)-Kutynec,V (2293) Pardubice 2017}) 17... Nd7 18. a4 f5 19. Bc2 Nf6 20. exf5 Bxf5 21. Rce1 Bxc2 22. Qxc2 d5 23. Nd2 Rd8 24. Bd4 Rbc8 25. Qb2 $36 {[%mdl 2048] White has the initiative.} ({Of course not} 25. Rxe7 dxc4 26. Bf2 c3 $15) 25... dxc4 (25... Ne8 $11) 26. Nxc4 $16 Rxc4 {Loses the game.} 27. bxc4 $18 Qc7 {[%cal Of6g4] [#] And now ...Ng4! would win.} 28. c5 Rd5 $2 (28... a5 29. Rd1 Qc6) 29. Qxb4 {White is clearly winning.} Rh5 (29... Qf4 $142 30. Bc3 (30. Rxe7 Qxd4+ 31. Qxd4 Rxd4 $18) 30... Qc7) 30. g3 Nd5 31. Qc4 Bh6 32. Re2 Kf8 33. Rfe1 {[%cal Bf1e1,Be1e3,Be3e5][%mdl 32]} Rf5 34. Re5 Be3+ 35. R5xe3 Nxe3 36. Rxe3 {[#] c6 is the strong threat.} Qc6 37. Kg2 Rd5 38. Re5 Rd7 39. Re4 Rd5 40. Qc1 {Strongly threatening Qh6+.} g5 41. Qe3 Qd7 42. Qc3 {White wants to mate with c6.} Kf7 43. c6 {Weighted Error Value: White=0.08 (flawless) /Black=0.48} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.9"]
[White "Mrittika Mallick"]
[Black "Sadnan Hasan, Dihan"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1666"]
[BlackElo "2152"]
[Annotator "TA"]
[PlyCount "102"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 16,102,37,37,94,98,95,52,47,55,102,97,103,70,112,90,81,83,78,41,56,50,209,214,227,215,219,98,98,98,102,101,110,101,113,105,104,105,99,96,102,106,142,134,199,202,206,205,183,188,187,153,242,232,234,99,203,177,197,88,103,103,188,89,89,89,128,103,520,439,383,522,366,103,947,1480,6101,6101,6094,6094,6070,5875,5506,5518,5199,5131,2263,1691,834]} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. O-O g6 6. c3 Ngf6 7. Qe2 Bg7 8. d4 cxd4 9. cxd4 d5 {B52: Sicilian: Moscow Variation with 3...Bd7.} (9... O-O $14) 10. e5 $1 $16 Ne4 11. Nbd2 (11. Qb5 $16) 11... Nxd2 $1 $14 {White is slightly better.} 12. Bxd2 {[#] And now e6 would win.} Nb6 $146 (12... Nf8 $14) ({Predecessor:} 12... Qb6 13. Bc3 O-O 14. h4 Rfe8 15. h5 Nf8 16. hxg6 hxg6 17. Ng5 Bh6 18. Qg4 Qb5 {0-1 (59) Ovetchkin,R (2532)-Laxman,R (2404) Playchess.com INT 2005}) 13. b3 O-O 14. a4 f6 (14... e6 $14) 15. Bb4 Re8 16. Rfe1 fxe5 17. Nxe5 Nd7 18. Nf3 e5 $2 (18... e6 $14) 19. Qb5 $1 $18 {[%csl LRb7,LRd5]} (19. Nxe5 Nxe5 20. dxe5 Bxe5 $17) 19... exd4 20. Qxd5+ (20. Qxb7 $6 Ne5 21. Nxe5 (21. Nxd4 $2 Rb8 $19) 21... Bxe5 $16) 20... Kh8 {[%cal Od7e5]} 21. Ng5 ({Less strong is} 21. Nxd4 Nb6 22. Qxd8 Rexd8 $16) (21. Qxb7 Rb8 22. Qd5 (22. Rxe8+ Qxe8 23. Qc7 Rxb4 $11) 22... Rxb4 $11) (21. Rxe8+ $18 {is the precise move to win.} Qxe8 22. Re1 (22. Nxd4 Nb6 $17) (22. Qxb7 Rb8 $11)) 21... Ne5 $16 {[#]} 22. Rxe5 {White is much more active.} Rxe5 23. Nf7+ Kg8 24. Qxd8+ (24. Nxd8+ $2 {perishes.} Rxd5 25. Ne6 d3 $19) (24. Nh6+ {keeps more tension.} Kh8 25. Qxd8+ Rxd8 26. Nf7+ Kg8 27. Nxd8 Re8 28. Nxb7 Rb8 29. Bd2) 24... Rxd8 25. Nxd8 Re8 26. Nxb7 Rb8 {[#]} 27. Bd2 $1 Rxb7 {[%mdl 4096] Endgame KRB-KRB} 28. Rb1 Kf7 {[#]} 29. Kf1 $1 Ke6 (29... Bf8 $16) 30. Ke2 $18 Kd5 31. Kd3 Bf8 32. b4 {[%cal Bb3b4,Bb4b5][%mdl 32]} a6 33. b5 Bc5 (33... axb5 $16 {keeps fighting.} 34. axb5 (34. Rxb5+ Rxb5 35. axb5 Bd6 $16) 34... Bc5) 34. Bb4 Ba7 35. Ba3 (35. bxa6 $18 Rb6 36. a5 Rxa6 37. Bd2) 35... Rb8 (35... Rc7 $16 36. Bb4 axb5) 36. h3 Rb7 37. Re1 (37. Rb3 $18 {has better winning chances.}) 37... Rc7 {...Rc3+ is the strong threat.} 38. Rc1 {Inhibits Rc3+.} Rb7 (38... Rxc1 $16 39. Bxc1 axb5) 39. f4 (39. Rb1 $18 {and White stays clearly on top.}) 39... axb5 $16 40. Rb1 Bb8 41. Rb4 Ba7 $2 {[%mdl 8192]} (41... Bxf4 $2 42. Rxd4+ Ke6 43. Rxf4 $18) (41... Kc6 $16 {is more resistant.}) 42. Rxb5+ $18 Rxb5 43. axb5 {[%cal Ba4b5,Bb5b6][%mdl 32] KB-KB} Bb8 44. Bc1 (44. g3 $18) 44... h5 $2 {[%mdl 8192]} (44... Kc5 $16 45. g4 Kxb5) 45. b6 {White is clearly winning.} h4 46. Bb2 Bxf4 47. Bxd4 Bg3 48. Bf6 Kc6 {[#]} 49. Bd8 $1 Kd7 50. Bc7 Bf2 51. Ke4 Kc6 {Weighted Error Value: White=0.39/Black=0.55} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.11"]
[Round "7.10"]
[White "Moh Shahinur, Hossain"]
[Black "Rahman, Syed Mahfuzur"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2099"]
[Annotator "ChessBase"]
[PlyCount "174"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:01:13]} d5 {[%emt 0:00:05]} 2. e3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:15]} 3. Bd3 {[%emt 0:00:17]} Bg4 {[%emt 0:01:26]} 4. f3 {[%emt 0:00:30]} Bh5 {[%emt 0:00:24]} 5. Ne2 {[%emt 0:02:41]} Bg6 {[%emt 0:07:35]} 6. f4 {[%emt 0:04:33]} e6 {[%emt 0:00:40]} 7. O-O {[%emt 0:00:42]} c5 {[%emt 0:01:40]} 8. c3 {[%emt 0:00:15]} Nc6 {[%emt 0:01:19]} 9. Ng3 {[%emt 0:02:01]} Bd6 {[%emt 0:07:43]} 10. Qe2 {[%emt 0:03:23]} Qc7 {[%emt 0:07:43]} 11. h4 {[%emt 0:15:29]} Bxd3 {[%emt 0:18:45]} 12. Qxd3 {[%emt 0:00:06]} O-O {[%emt 0:00:09]} 13. Na3 {[%emt 0:02:02]} a6 {[%emt 0:00:42]} 14. Nc2 {[%emt 0:00:23]} Ng4 {[%emt 0:06:13]} 15. Nh1 {[%emt 0:04:46]} f5 {[%emt 0:03:13]} 16. Ne1 {[%emt 0:01:16]} Rac8 {[%emt 0:02:10]} 17. g3 {[%emt 0:04:02]} Nb8 {[%emt 0:03:40]} 18. Nf2 {[%emt 0:00:54]} h5 {[%emt 0:04:39]} 19. Nf3 {[%emt 0:00:25]} Nd7 {[%emt 0:01:34]} 20. Bd2 {[%emt 0:08:41]} Ndf6 {[%emt 0:01:26]} 21. Ng5 {[%emt 0:01:38]} Rfe8 {[%emt 0:02:20]} 22. Rfc1 {[%emt 0:00:43]} Ne4 {[%emt 0:12:58]} 23. Nxg4 {[%emt 0:10:49]} hxg4 {[%emt 0:00:41]} 24. Nxe4 {[%emt 0:00:49]} dxe4 {[%emt 0:00:05]} 25. Qe2 {[%emt 0:01:55]} Qb6 {[%emt 0:02:24]} 26. Be1 {[%emt 0:05:21]} Kf7 {[%emt 0:01:40]} 27. Rc2 {[%emt 0:01:43]} Rc7 {[%emt 0:00:51]} 28. Rac1 {[%emt 0:00:32]} Rec8 {[%emt 0:00:17]} 29. Qd1 {[%emt 0:01:04]} Be7 {[%emt 0:01:13]} 30. Bf2 {[%emt 0:10:16]} Rd7 {[%emt 0:01:37]} 31. Rd2 {[%emt 0:01:36]} Rcd8 {[%emt 0:01:49]} 32. Qc2 {[%emt 0:03:42]} Bf6 {[%emt 0:00:45]} 33. Rcd1 {[%emt 0:00:51]} Ke7 {[%emt 0:01:59]} 34. Qa4 {[%emt 0:02:30]} Qc6 {[%emt 0:01:24]} 35. Qxc6 {[%emt 0:02:24]} bxc6 {[%emt 0:00:02]} 36. b4 {[%emt 0:02:56]} c4 {[%emt 0:01:32]} 37. Rb2 {[%emt 0:00:31]} Rb7 {[%emt 0:00:14]} 38. Rdb1 {[%emt 0:00:20]} Rdb8 {[%emt 0:00:05]} 39. Kf1 {[%emt 0:01:04]} Kd7 {[%emt 0:01:57]} 40. Ke2 {[%emt 0:00:05]} Kc7 {[%emt 0:02:07]} 41. Kd2 {[%emt 0:00:45]} Kb6 {[%emt 0:00:29]} 42. a4 {[%emt 0:00:25]} Kc7 {[%emt 0:00:21]} 43. Kc2 {[%emt 0:00:22]} Kd6 {[%emt 0:00:46]} 44. Be1 {[%emt 0:00:37]} Bd8 {[%emt 0:00:53]} 45. a5 {[%emt 0:01:48]} Bf6 {[%emt 0:00:36]} 46. Bf2 {[%emt 0:00:26]} Rh8 {[%emt 0:00:12]} 47. Rd1 {[%emt 0:00:45]} g6 {[%emt 0:00:16]} 48. Rdb1 {[%emt 0:00:09]} Rbh7 {[%emt 0:01:02]} 49. Rg1 {[%emt 0:00:43]} Kc7 {[%emt 0:00:20]} 50. Kd2 {[%emt 0:00:28]} Rd8 {[%emt 0:00:32]} 51. Kc2 {[%emt 0:00:08]} Rhd7 {[%emt 0:00:06]} 52. Rgb1 {[%emt 0:00:19]} e5 {[%emt 0:00:46]} 53. Rd1 {[%emt 0:00:34]} Rd5 {[%emt 0:00:51]} 54. Kc1 {[%emt 0:00:17]} exf4 {[%emt 0:01:33]} 55. exf4 {[%emt 0:00:06]} Be7 {[%emt 0:00:57]} 56. Be3 {[%emt 0:00:22]} Rb8 {[%emt 0:00:45]} 57. Rh2 {[%emt 0:01:09]} Rh8 {[%emt 0:00:30]} 58. h5 {[%emt 0:00:33]} gxh5 {[%emt 0:00:29]} 59. Rdh1 {[%emt 0:00:45]} h4 {[%emt 0:00:04]} 60. gxh4 {[%emt 0:00:40]} Rh5 {[%emt 0:00:19]} 61. Bf2 {[%emt 0:00:08]} Rd6 {[%emt 0:00:19]} 62. Bg3 {[%emt 0:00:32]} Re6 {[%emt 0:00:32]} 63. Kd2 {[%emt 0:00:58]} e3+ {[%emt 0:00:13]} 64. Ke2 {[%emt 0:00:19]} Kd6 {[%emt 0:00:38]} 65. Rf1 {[%emt 0:00:34]} Kd5 {[%emt 0:00:12]} 66. Rg2 {[%emt 0:01:23]} Bd6 {[%emt 0:00:52]} 67. Rh1 {[%emt 0:00:18]} Ke4 {[%emt 0:00:17]} 68. Rf1 {[%emt 0:00:25]} Reh6 {[%emt 0:00:29]} 69. Rh2 {[%emt 0:00:19]} Bc7 {[%emt 0:00:30]} 70. Rhh1 {[%emt 0:00:04]} Bd8 {[%emt 0:00:41]} 71. Rh2 {[%emt 0:00:22]} Rxh4 {[%emt 0:01:23]} 72. Bxh4 {[%emt 0:00:07]} Rxh4 {[%emt 0:00:02]} 73. Rxh4 {[%emt 0:02:50]} Bxh4 {[%emt 0:00:02]} 74. Rh1 {[%emt 0:00:57]} g3 {[%emt 0:00:57]} 75. Rf1 {[%emt 0:00:35]} Bf6 {[%emt 0:01:06]} 76. Rf3 {[%emt 0:00:23]} Bh4 {[%emt 0:00:06]} 77. Rf1 {[%emt 0:00:30]} Be7 {[%emt 0:00:57]} 78. Rf3 {[%emt 0:00:20]} Bh4 {[%emt 0:00:27]} 79. Rf1 {[%emt 0:00:13]} Bg5 {[%emt 0:00:26]} 80. d5 {[%emt 0:02:03]} Bxf4 {[%emt 0:00:26]} 81. dxc6 {[%emt 0:00:17]} Bb8 {[%emt 0:00:39]} 82. b5 {[%emt 0:00:10]} f4 {[%emt 0:00:14]} 83. b6 {[%emt 0:00:10]} g2 {[%emt 0:00:35]} 84. c7 {[%emt 0:00:47]} Bxc7 {[%emt 0:00:39]} 85. bxc7 {[%emt 0:00:32]} f3+ {[%emt 0:00:02]} 86. Ke1 {[%emt 0:00:33]} f2+ {[%emt 0:00:08]} 87. Ke2 {[%emt 0:00:25]} gxf1=Q+ {[%emt 0:00:15]} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.1"]
[White "Rahman, Ziaur"]
[Black "Arpan, Das (Jr)"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2417"]
[BlackElo "2155"]
[Annotator "TA"]
[PlyCount "64"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 18,64,23,19,33,22,10,25,19,21,36,29,71,48,58,57,78,83,68,50,87,73,87,77,67,75,58,62,50,0,0,0,35,0,0,0,0,-94,-95,-73,-90,-82,-80,-76,-65,-142,-164,-233,-99]} 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 c5 6. c4 d6 7. d4 d5 8. O-O dxc4 9. bxc4 cxd4 10. Nxd4 Nc6 {A49: 1 d4 Nf6 2 Nf3 g6 3 g3: Anti-King's Indian systems.} 11. Nxc6 bxc6 12. Nd2 Qc7 {White has an edge.} 13. Qa4 Bd7 {[#]} 14. Qa3 $146 ({Predecessor:} 14. Nb3 Rab8 15. Bc3 c5 16. Qa3 Rfc8 17. Rad1 Be6 18. Qc1 Nd7 19. Bxg7 Kxg7 20. Bd5 Bh3 21. Rfe1 Nf6 22. Qc3 Kg8 23. Bf3 Be6 24. e4 Rb4 25. Nd2 {½-½ (25) Wunnink,M (2214)-De Jong,T (2176) Amsterdam 2019}) 14... Be6 (14... Rac8 $11) 15. Rac1 Rfd8 16. Nb3 Ng4 17. Bxg7 Kxg7 18. Nc5 Bf5 19. h3 Nf6 {[%cal Bg4f6,Bf6d7,Bd7f8][%mdl 32]} 20. Qc3 {[#] aiming for g4.} Kg8 21. e4 {[%cal Be2e4,Be4e5][%mdl 32]} Bc8 22. e5 Nd7 23. Nd3 (23. Nb3 $1 $14) 23... Nf8 $1 $11 24. f4 Bf5 25. Nb4 a5 $1 26. Nxc6 Rd3 27. Qe1 (27. Qc2 $11 Rxg3 28. Qf2) 27... Ra6 $17 28. g4 Rxc6 29. gxf5 Rxc4 30. Rxc4 Qxc4 31. Qh4 (31. fxg6 $1 $15 Qd4+ 32. Kh1 hxg6 33. Qxa5) 31... Qc5+ ({Stronger than} 31... Qxa2 32. Qxe7 Qe2 33. Qa7 $17) 32. Kh1 (32. Kh2 $142) 32... Rc3 {Weighted Error Value: White=0.22 (precise) /Black=0.06 (flawless)} (32... gxf5 $19 {and Black stays clearly on top.} 33. Qg5+ Ng6 34. Qxf5 Rg3) 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.2"]
[White "Anata, Choudhury"]
[Black "Zia, Tahsin Tajwar"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2170"]
[BlackElo "2283"]
[Annotator "ChessBase"]
[PlyCount "79"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:14]} c6 {[%emt 0:00:30]} 2. d4 {[%emt 0:00:55]} d5 {[%emt 0:00:06]} 3. exd5 {[%emt 0:00:16]} cxd5 {[%emt 0:00:09]} 4. Bd3 {[%emt 0:00:14]} Nc6 {[%emt 0:00:14]} 5. c3 {[%emt 0:00:10]} Nf6 {[%emt 0:00:47]} 6. h3 {[%emt 0:00:12]} g6 {[%emt 0:03:07]} 7. Nf3 {[%emt 0:00:10]} Bf5 {[%emt 0:00:46]} 8. Be2 {[%emt 0:00:20]} Bg7 {[%emt 0:00:38]} 9. O-O {[%emt 0:00:15]} Qc7 {[%emt 0:01:13]} 10. Be3 {[%emt 0:01:28]} h6 {[%emt 0:01:09]} 11. Nbd2 {[%emt 0:01:10]} g5 {[%emt 0:02:18]} 12. Nh2 {[%emt 0:00:42]} e6 {[%emt 0:05:10]} 13. Rc1 {[%emt 0:01:56]} Bf8 {[%emt 0:05:34]} 14. b4 {[%emt 0:27:11]} Bd6 {[%emt 0:05:17]} 15. Ng4 {[%emt 0:00:23]} Bxg4 {[%emt 0:09:26]} 16. hxg4 {[%emt 0:00:20]} Kf8 {[%emt 0:11:44]} 17. b5 {[%emt 0:06:22]} Ne7 {[%emt 0:00:28]} 18. c4 {[%emt 0:01:04]} Qb8 {[%emt 0:04:38]} 19. Re1 {[%emt 0:23:51]} Kg7 {[%emt 0:04:09]} 20. Bf3 {[%emt 0:01:33]} dxc4 {[%emt 0:05:17]} 21. Nxc4 {[%emt 0:00:28]} Ned5 {[%emt 0:00:45]} 22. Ne5 {[%emt 0:05:33]} Rc8 {[%emt 0:04:03]} 23. Bd2 {[%emt 0:03:13]} a6 {[%emt 0:02:27]} 24. bxa6 {[%emt 0:14:21]} Rxa6 {[%emt 0:00:42]} 25. Rxc8 {[%emt 0:02:16]} Qxc8 {[%emt 0:00:01]} 26. a4 {[%emt 0:00:08]} Rb6 {[%emt 0:02:57]} 27. Be2 {[%emt 0:02:55]} Nc3 {[%emt 0:06:24]} 28. Bxc3 {[%emt 0:00:08]} Qxc3 {[%emt 0:00:01]} 29. Bb5 {[%emt 0:00:24]} Bxe5 {[%emt 0:05:05]} 30. dxe5 {[%emt 0:00:26]} Nd5 {[%emt 0:00:07]} 31. Re2 {[%emt 0:01:31]} Qc7 {[%emt 0:05:08]} 32. Qe1 {[%emt 0:06:21]} Qc5 {[%emt 0:00:36]} 33. Re4 {[%emt 0:00:00]} Nc3 {[%emt 0:07:44]} 34. Rc4 {[%emt 0:00:00]} Qxc4 {[%emt 0:00:07]} 35. Bxc4 {[%emt 0:00:00]} Rb1 {[%emt 0:00:01]} 36. Qxb1 {[%emt 0:00:00]} Nxb1 {[%emt 0:00:02]} 37. a5 {[%emt 0:00:00]} Nd2 {[%emt 0:01:58]} 38. a6 {[%emt 0:00:00]} bxa6 {[%emt 0:00:06]} 39. Bxa6 {[%emt 0:00:00]} f6 {[%emt 0:03:57]} 40. exf6+ {[%emt 0:00:00]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.3"]
[White "Ahmed, Sheikh Nasir"]
[Black "Abu Sufian, Shakil"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2168"]
[BlackElo "2232"]
[Annotator "ChessBase"]
[PlyCount "96"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:23]} c6 {[%emt 0:00:40]} 2. d4 {[%emt 0:00:12]} d5 {[%emt 0:00:02]} 3. Nc3 {[%emt 0:00:12]} dxe4 {[%emt 0:00:05]} 4. Nxe4 {[%emt 0:00:08]} Bf5 {[%emt 0:00:29]} 5. Qf3 {[%emt 0:00:20]} Bg6 {[%emt 0:10:26]} 6. c3 {[%emt 0:01:44]} Nd7 {[%emt 0:01:10]} 7. Nh3 {[%emt 0:10:20]} Ngf6 {[%emt 0:00:50]} 8. Nxf6+ {[%emt 0:00:58]} Nxf6 {[%emt 0:00:18]} 9. Nf4 {[%emt 0:00:29]} Be4 {[%emt 0:02:16]} 10. Qe3 {[%emt 0:06:04]} Bf5 {[%emt 0:02:32]} 11. Bd3 {[%emt 0:02:07]} Bxd3 {[%emt 0:00:12]} 12. Nxd3 {[%emt 0:00:13]} e6 {[%emt 0:00:11]} 13. Bd2 {[%emt 0:11:19]} Bd6 {[%emt 0:00:38]} 14. O-O-O {[%emt 0:00:48]} Nd5 {[%emt 0:04:56]} 15. Qe4 {[%emt 0:07:11]} b5 {[%emt 0:00:24]} 16. h4 {[%emt 0:07:32]} Qc7 {[%emt 0:01:45]} 17. h5 {[%emt 0:03:41]} h6 {[%emt 0:00:32]} 18. f4 {[%emt 0:01:52]} O-O-O {[%emt 0:03:21]} 19. g4 {[%emt 0:00:44]} a5 {[%emt 0:02:46]} 20. g5 {[%emt 0:03:17]} Rde8 {[%emt 0:06:14]} 21. Kb1 {[%emt 0:01:08]} a4 {[%emt 0:08:20]} 22. Rdf1 {[%emt 0:04:57]} Kb7 {[%emt 0:05:35]} 23. Rf3 {[%emt 0:06:57]} Qd7 {[%emt 0:11:05]} 24. Ne5 {[%emt 0:07:23]} Bxe5 {[%emt 0:09:29]} 25. fxe5 {[%emt 0:00:03]} hxg5 {[%emt 0:00:09]} 26. Bxg5 {[%emt 0:00:19]} Ref8 {[%emt 0:00:33]} 27. Qh4 {[%emt 0:04:04]} f6 {[%emt 0:04:40]} 28. exf6 {[%emt 0:00:28]} gxf6 {[%emt 0:00:06]} 29. Bc1 {[%emt 0:06:23]} Qh7+ {[%emt 0:01:43]} 30. Ka1 {[%emt 0:00:02]} Rhg8 {[%emt 0:00:23]} 31. Qe1 {[%emt 0:00:28]} Re8 {[%emt 0:01:25]} 32. h6 {[%emt 0:00:28]} e5 {[%emt 0:06:55]} 33. dxe5 {[%emt 0:00:53]} Rxe5 {[%emt 0:00:27]} 34. Qf1 {[%emt 0:00:57]} a3 {[%emt 0:04:08]} 35. bxa3 {[%emt 0:01:23]} Rge8 {[%emt 0:00:53]} 36. Qd3 {[%emt 0:01:43]} f5 {[%emt 0:01:59]} 37. Bd2 {[%emt 0:03:53]} Nb6 {[%emt 0:03:26]} 38. Rhf1 {[%emt 0:03:56]} Nc4 {[%emt 0:00:54]} 39. Bc1 {[%emt 0:00:37]} Re1 {[%emt 0:04:29]} 40. Rxe1 {[%emt 0:00:46]} Rxe1 {[%emt 0:00:01]} 41. Rf1 {[%emt 0:00:02]} Ne5 {[%emt 0:02:05]} 42. Qh3 {[%emt 0:00:28]} Re2 {[%emt 0:00:29]} 43. Qxf5 {[%emt 0:01:08]} Qg8 {[%emt 0:00:12]} 44. Bb2 {[%emt 0:00:35]} Qg2 {[%emt 0:00:29]} 45. Rb1 {[%emt 0:01:32]} Nc4 {[%emt 0:00:35]} 46. Qd7+ {[%emt 0:01:18]} Kb6 {[%emt 0:00:17]} 47. Qd8+ {[%emt 0:00:32]} Kb7 {[%emt 0:00:07]} 48. Qd7+ {[%emt 0:00:16]} Kb6 {[%emt 0:00:03]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.4"]
[White "Nayem, Haque"]
[Black "Md., Sharif Hossain"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2150"]
[BlackElo "2211"]
[Annotator "ChessBase"]
[PlyCount "108"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:08]} c5 {[%emt 0:04:55]} 2. Nf3 {[%emt 0:00:10]} d6 {[%emt 0:00:02]} 3. Bb5+ {[%emt 0:00:38]} Nd7 {[%emt 0:00:05]} 4. c3 {[%emt 0:07:12]} a6 {[%emt 0:01:05]} 5. Bd3 {[%emt 0:00:02]} g6 {[%emt 0:02:54]} 6. Bc2 {[%emt 0:00:40]} Bg7 {[%emt 0:00:24]} 7. d4 {[%emt 0:00:03]} Ngf6 {[%emt 0:05:20]} 8. e5 {[%emt 0:01:06]} dxe5 {[%emt 0:05:38]} 9. dxe5 {[%emt 0:00:04]} Ng4 {[%emt 0:02:14]} 10. e6 {[%emt 0:00:02]} fxe6 {[%emt 0:05:26]} 11. Ng5 {[%emt 0:00:26]} Nde5 {[%emt 0:01:08]} 12. Qxd8+ {[%emt 0:05:13]} Kxd8 {[%emt 0:00:03]} 13. f4 {[%emt 0:02:18]} h6 {[%emt 0:01:38]} 14. Nh3 {[%emt 0:00:26]} Nc4 {[%emt 0:02:17]} 15. Bxg6 {[%emt 0:01:53]} Bd7 {[%emt 0:01:09]} 16. Bd3 {[%emt 0:04:25]} Nd6 {[%emt 0:02:32]} 17. Be2 {[%emt 0:05:42]} e5 {[%emt 0:02:51]} 18. fxe5 {[%emt 0:04:54]} Bxe5 {[%emt 0:01:48]} 19. Nf4 {[%emt 0:03:30]} Rg8 {[%emt 0:02:37]} 20. Bf3 {[%emt 0:16:16]} Bxf4 {[%emt 0:02:20]} 21. Bxf4 {[%emt 0:00:57]} e5 {[%emt 0:00:02]} 22. Bg3 {[%emt 0:21:18]} Ne3 {[%emt 0:06:38]} 23. Na3 {[%emt 0:01:12]} e4 {[%emt 0:05:44]} 24. Bxd6 {[%emt 0:01:06]} exf3 {[%emt 0:00:03]} 25. gxf3 {[%emt 0:01:23]} Rg2 {[%emt 0:05:43]} 26. Bxc5 {[%emt 0:02:06]} Kc7 {[%emt 0:00:18]} 27. Bxe3 {[%emt 0:01:40]} Re8 {[%emt 0:00:47]} 28. Nc4 {[%emt 0:03:55]} Bb5 {[%emt 0:02:42]} 29. O-O-O {[%emt 0:00:05]} Bxc4 {[%emt 0:01:03]} 30. Bxh6 {[%emt 0:05:50]} Bxa2 {[%emt 0:00:29]} 31. Rd2 {[%emt 0:00:31]} Ree2 {[%emt 0:00:49]} 32. Rxe2 {[%emt 0:02:16]} Rxe2 {[%emt 0:00:01]} 33. h4 {[%emt 0:00:58]} Bb3 {[%emt 0:01:49]} 34. h5 {[%emt 0:03:01]} Rc2+ {[%emt 0:00:54]} 35. Kb1 {[%emt 0:00:03]} Re2 {[%emt 0:01:28]} 36. Bf4+ {[%emt 0:00:41]} Kc6 {[%emt 0:01:05]} 37. h6 {[%emt 0:00:24]} Bc2+ {[%emt 0:00:42]} 38. Ka2 {[%emt 0:00:22]} Bh7 {[%emt 0:00:16]} 39. Rg1 {[%emt 0:00:32]} Re7 {[%emt 0:09:55]} 40. Rd1 {[%emt 0:06:24]} Rf7 {[%emt 0:00:57]} 41. Rd6+ {[%emt 0:00:20]} Kc5 {[%emt 0:01:00]} 42. Rd4 {[%emt 0:00:12]} Kb5 {[%emt 0:01:25]} 43. b3 {[%emt 0:00:45]} Kc5 {[%emt 0:07:23]} 44. Ka3 {[%emt 0:00:16]} a5 {[%emt 0:01:24]} 45. Bd6+ {[%emt 0:00:23]} Kc6 {[%emt 0:00:11]} 46. Bf4 {[%emt 0:00:06]} Kc5 {[%emt 0:00:10]} 47. Rc4+ {[%emt 0:00:55]} Kb5 {[%emt 0:02:03]} 48. Rc7 {[%emt 0:00:30]} Rxc7 {[%emt 0:00:46]} 49. Bxc7 {[%emt 0:00:03]} Bg8 {[%emt 0:04:54]} 50. c4+ {[%emt 0:00:15]} Ka6 {[%emt 0:03:25]} 51. Kb2 {[%emt 0:00:03]} b5 {[%emt 0:00:07]} 52. cxb5+ {[%emt 0:00:03]} Kxb5 {[%emt 0:00:04]} 53. Kc3 {[%emt 0:00:25]} a4 {[%emt 0:02:08]} 54. bxa4+ {[%emt 0:00:02]} Kxa4 {[%emt 0:00:00]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.5"]
[White "Rahman, Syed Mahfuzur"]
[Black "Manon, Reja Neer"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2099"]
[BlackElo "2209"]
[Annotator "ChessBase"]
[PlyCount "105"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} Nf6 {[%emt 0:06:37]} 2. e5 {[%emt 0:00:56]} Nd5 {[%emt 0:00:09]} 3. c4 {[%emt 0:00:42]} Nb6 {[%emt 0:00:21]} 4. d4 {[%emt 0:00:16]} d6 {[%emt 0:00:08]} 5. Nf3 {[%emt 0:02:30]} g6 {[%emt 0:01:10]} 6. Be2 {[%emt 0:03:03]} Bg7 {[%emt 0:00:30]} 7. O-O {[%emt 0:02:07]} O-O {[%emt 0:02:01]} 8. Nc3 {[%emt 0:01:28]} Bg4 {[%emt 0:07:35]} 9. exd6 {[%emt 0:05:43]} cxd6 {[%emt 0:00:41]} 10. Be3 {[%emt 0:05:04]} Nc6 {[%emt 0:02:46]} 11. b3 {[%emt 0:01:21]} Rc8 {[%emt 0:06:57]} 12. h3 {[%emt 0:13:13]} Bxf3 {[%emt 0:02:46]} 13. Bxf3 {[%emt 0:03:59]} Nd7 {[%emt 0:01:24]} 14. Qd2 {[%emt 0:06:02]} Qa5 {[%emt 0:02:26]} 15. Rad1 {[%emt 0:01:44]} a6 {[%emt 0:02:35]} 16. Rfe1 {[%emt 0:04:22]} Rfe8 {[%emt 0:01:54]} 17. a3 {[%emt 0:15:02]} e5 {[%emt 0:15:59]} 18. b4 {[%emt 0:03:51]} Qc7 {[%emt 0:07:31]} 19. Nd5 {[%emt 0:15:01]} Qb8 {[%emt 0:01:53]} 20. b5 {[%emt 0:00:11]} axb5 {[%emt 0:12:01]} 21. cxb5 {[%emt 0:00:07]} Nd8 {[%emt 0:00:23]} 22. Qb4 {[%emt 0:03:49]} Bf8 {[%emt 0:02:39]} 23. a4 {[%emt 0:01:20]} Ne6 {[%emt 0:01:23]} 24. a5 {[%emt 0:01:38]} f5 {[%emt 0:01:13]} 25. g3 {[%emt 0:02:25]} Kh8 {[%emt 0:01:47]} 26. b6 {[%emt 0:07:32]} Bg7 {[%emt 0:01:34]} 27. Qb5 {[%emt 0:00:00]} Ndf8 {[%emt 0:02:42]} 28. dxe5 {[%emt 0:00:00]} dxe5 {[%emt 0:00:02]} 29. Nb4 {[%emt 0:00:00]} f4 {[%emt 0:01:05]} 30. gxf4 {[%emt 0:00:19]} exf4 {[%emt 0:00:02]} 31. Bc1 {[%emt 0:00:50]} Rc5 {[%emt 0:01:47]} 32. Qe2 {[%emt 0:00:10]} Re5 {[%emt 0:01:48]} 33. Qd3 {[%emt 0:00:56]} Nc5 {[%emt 0:13:11]} 34. Qf1 {[%emt 0:00:45]} Nfd7 {[%emt 0:00:00]} 35. Kh2 {[%emt 0:00:19]} Rxe1 {[%emt 0:00:00]} 36. Rxe1 {[%emt 0:00:01]} Ne5 {[%emt 0:00:00]} 37. Bd5 {[%emt 0:00:36]} g5 {[%emt 0:00:00]} 38. f3 {[%emt 0:00:30]} Qd6 {[%emt 0:00:00]} 39. Rd1 {[%emt 0:00:29]} Qh6 {[%emt 0:00:00]} 40. Kg2 {[%emt 0:00:31]} Qg6 {[%emt 0:00:00]} 41. Kh2 {[%emt 0:01:17]} h5 {[%emt 0:00:00]} 42. Qf2 {[%emt 0:00:38]} g4 {[%emt 0:00:02]} 43. hxg4 {[%emt 0:00:28]} hxg4 {[%emt 0:00:04]} 44. Qh4+ {[%emt 0:00:10]} Qh6 {[%emt 0:01:14]} 45. Qxh6+ {[%emt 0:00:12]} Bxh6 {[%emt 0:00:01]} 46. Bb2 {[%emt 0:00:30]} gxf3 {[%emt 0:00:54]} 47. Bxf3 {[%emt 0:00:22]} Bg7 {[%emt 0:00:02]} 48. Bxe5 {[%emt 0:00:36]} Rxe5 {[%emt 0:00:20]} 49. Rd5 {[%emt 0:01:16]} Rxd5 {[%emt 0:00:40]} 50. Bxd5 {[%emt 0:00:01]} Bc3 {[%emt 0:00:15]} 51. Bxb7 {[%emt 0:00:52]} Bxb4 {[%emt 0:00:41]} 52. a6 {[%emt 0:00:00]} Na4 {[%emt 0:00:15]} 53. Kh3 {[%emt 0:01:42]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.6"]
[White "Mollah Abdullah, Al Rakib"]
[Black "Mrittika Mallick"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2426"]
[BlackElo "1666"]
[Annotator "TA"]
[PlyCount "75"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,75,4,0,-15,-10,-2,-7,-7,36,13,49,0,14,12,0,0,0,-4,0,0,5,0,0,0,12,0,37,49,48,45,33,52,71,24,51,8,10,15,105,112,103,95,95,31,37,13,33,62,70,64,382,379,393,396,411,405,447,437,453,414,503,487,754,750,747,740,797,797]} 1. c4 c6 2. b3 d5 3. Bb2 Bf5 4. Nf3 e6 5. d3 h6 6. Nbd2 {A12: English Opening: 1...c6 with b3 by White.} Nf6 {Inhibits e4.} 7. g3 Nbd7 8. Bg2 {The position is equal.} Bd6 {[#]} (8... Bc5 $11) 9. e4 $146 ({Predecessor:} 9. O-O O-O 10. cxd5 cxd5 11. e4 Bg4 12. h3 Bxf3 13. Nxf3 dxe4 14. dxe4 Qb8 15. Qe2 Ne5 16. Nh4 Nc6 17. f4 Rd8 {½-½ (49) Khotenashvili,B (2497)-Galojan,L (2383) Mardin 2011}) 9... Bg4 10. Qc2 dxe4 11. dxe4 e5 12. O-O {[%cal Oc4c5]} O-O 13. Rfe1 Bxf3 14. Nxf3 Qe7 15. Nh4 g6 {To avoid Nf5} 16. Rad1 Bb4 17. Rf1 Rad8 18. Qc1 Kg7 19. a3 $1 Bd6 20. b4 b6 21. Bc3 (21. f4 $16) 21... a5 {[%cal Ra5b4]} 22. c5 ({But not} 22. bxa5 Bxa3 23. Qc2 bxa5 $15) (22. Qd2 $14 {might be stronger.} Bc7 23. Qe2) 22... bxc5 $11 {[%cal Ra5b4]} 23. bxa5 c4 {[#]} (23... Ra8 $11) 24. Bd2 $1 $16 {[%csl LRc4,LRh6]} Rh8 25. Qxc4 Bxa3 26. Qxc6 {White is more active.} (26. Nf3 $16) 26... Nc5 $14 27. Bc3 (27. Be3 $5 {[%cal Rd1d8]}) 27... Rc8 28. Qb5 Rb8 $1 29. Qe2 {Strongly threatening f4.} Nb3 $2 {[%mdl 8192] This costs Black the game.} (29... Na4 $14 30. Bd2 Bb4) 30. Nf3 $18 Bd6 {[#]} 31. Rxd6 $1 {[%mdl 512]} Qxd6 32. Bxe5 {A strong pair of Bishops.} Qe6 33. Bxb8 Rxb8 34. Qb2 Qxe4 35. Ne5 {White is clearly winning.} Qd4 (35... Qa4 $142 36. Rb1 (36. Nc6 Rb5 $18) 36... Rb4) 36. Qxd4 Nxd4 37. a6 Nb5 38. Rb1 {Weighted Error Value: White=0.12 (very precise) /Black=0.37} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.7"]
[White "Mohammad Minhaz Uddin"]
[Black "Sakline Mostafa, Sajid"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2267"]
[BlackElo "2089"]
[Annotator "ChessBase"]
[PlyCount "85"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:46]} c5 {[%emt 0:00:00]} 2. Nf3 {[%emt 0:00:06]} e6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:16]} cxd4 {[%emt 0:00:01]} 4. Nxd4 {[%emt 0:00:02]} Nc6 {[%emt 0:00:19]} 5. Nc3 {[%emt 0:00:54]} Nf6 {[%emt 0:00:02]} 6. Ndb5 {[%emt 0:00:27]} Bb4 {[%emt 0:02:06]} 7. a3 {[%emt 0:00:21]} Bxc3+ {[%emt 0:00:07]} 8. Nxc3 {[%emt 0:00:03]} d5 {[%emt 0:00:01]} 9. exd5 {[%emt 0:00:14]} exd5 {[%emt 0:00:03]} 10. Bd3 {[%emt 0:02:44]} O-O {[%emt 0:00:12]} 11. O-O {[%emt 0:00:04]} d4 {[%emt 0:00:06]} 12. Ne2 {[%emt 0:00:38]} Bg4 {[%emt 0:00:08]} 13. Bg5 {[%emt 0:08:29]} Re8 {[%emt 0:04:09]} 14. Re1 {[%emt 0:02:26]} Qd6 {[%emt 0:00:44]} 15. Qd2 {[%emt 0:05:51]} Bxe2 {[%emt 0:01:00]} 16. Rxe2 {[%emt 0:01:34]} Rxe2 {[%emt 0:03:04]} 17. Qxe2 {[%emt 0:00:04]} Re8 {[%emt 0:04:02]} 18. Qf3 {[%emt 0:00:14]} Ne5 {[%emt 0:06:27]} 19. Qf4 {[%emt 0:14:48]} Qb6 {[%emt 0:17:33]} 20. Bxf6 {[%emt 0:01:28]} Qxf6 {[%emt 0:00:24]} 21. Qxf6 {[%emt 0:21:22]} gxf6 {[%emt 0:00:05]} 22. Bf5 {[%emt 0:00:18]} Rd8 {[%emt 0:16:59]} 23. b3 {[%emt 0:02:07]} Rd6 {[%emt 0:13:51]} 24. f4 {[%emt 0:07:30]} Ng6 {[%emt 0:03:20]} 25. g3 {[%emt 0:00:02]} Ne7 {[%emt 0:00:46]} 26. Be4 {[%emt 0:00:01]} Nd5 {[%emt 0:03:36]} 27. Kf2 {[%emt 0:07:54]} Ne3 {[%emt 0:04:54]} 28. Ke2 {[%emt 0:04:23]} f5 {[%emt 0:01:22]} 29. Bd3 {[%emt 0:02:09]} Re6 {[%emt 0:02:40]} 30. Kd2 {[%emt 0:01:19]} Kg7 {[%emt 0:03:48]} 31. Re1 {[%emt 0:03:14]} Kf6 {[%emt 0:03:02]} 32. h3 {[%emt 0:06:21]} h5 {[%emt 0:04:51]} 33. h4 {[%emt 0:00:22]} Ng4 {[%emt 0:01:16]} 34. Bc4 {[%emt 0:02:27]} Rd6 {[%emt 0:03:48]} 35. Re2 {[%emt 0:01:33]} Ne3 {[%emt 0:00:53]} 36. Kd3 {[%emt 0:00:33]} a6 {[%emt 0:00:43]} 37. a4 {[%emt 0:00:03]} Nf1 {[%emt 0:01:11]} 38. Rg2 {[%emt 0:00:36]} Ne3 {[%emt 0:00:17]} 39. Re2 {[%emt 0:00:46]} Nf1 {[%emt 0:00:12]} 40. Rg2 {[%emt 0:01:06]} Ne3 {[%emt 0:00:07]} 41. Rf2 {[%emt 0:00:27]} Nd1 {[%emt 0:01:52]} 42. Re2 {[%emt 0:00:01]} Ne3 {[%emt 0:00:34]} 43. Rf2 {[%emt 0:01:13]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.8"]
[White "Mehdi Hasan Parag"]
[Black "Ikramul, Haq Siam"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2258"]
[BlackElo "2075"]
[Annotator "ChessBase"]
[PlyCount "63"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:06]} e6 {[%emt 0:00:04]} 2. d4 {[%emt 0:00:08]} d5 {[%emt 0:00:02]} 3. e5 {[%emt 0:00:09]} c5 {[%emt 0:00:01]} 4. c3 {[%emt 0:00:09]} Qb6 {[%emt 0:00:01]} 5. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:00]} 6. Be2 {[%emt 0:00:08]} cxd4 {[%emt 0:00:07]} 7. cxd4 {[%emt 0:00:03]} Nh6 {[%emt 0:00:06]} 8. Bxh6 {[%emt 0:00:21]} Qxb2 {[%emt 0:00:08]} 9. Nbd2 {[%emt 0:00:08]} gxh6 {[%emt 0:00:05]} 10. O-O {[%emt 0:00:10]} a6 {[%emt 0:03:59]} 11. Nb3 {[%emt 0:00:26]} Qa3 {[%emt 0:02:35]} 12. Ne1 {[%emt 0:07:09]} Bg7 {[%emt 0:01:23]} 13. f4 {[%emt 0:00:20]} O-O {[%emt 0:00:07]} 14. Rf3 {[%emt 0:00:47]} Qe7 {[%emt 0:00:45]} 15. Rc1 {[%emt 0:02:24]} f6 {[%emt 0:02:45]} 16. Nc5 {[%emt 0:02:05]} b6 {[%emt 0:02:05]} 17. Na4 {[%emt 0:03:39]} Qc7 {[%emt 0:06:55]} 18. Rfc3 {[%emt 0:01:12]} Bd7 {[%emt 0:00:24]} 19. Nf3 {[%emt 0:01:44]} f5 {[%emt 0:04:21]} 20. Qf1 {[%emt 0:18:23]} Qb7 {[%emt 0:04:47]} 21. Rb1 {[%emt 0:03:20]} Nxe5 {[%emt 0:00:56]} 22. dxe5 {[%emt 0:10:21]} Bxa4 {[%emt 0:02:04]} 23. Rbc1 {[%emt 0:01:44]} Rf7 {[%emt 0:00:52]} 24. Nd4 {[%emt 0:01:23]} Qd7 {[%emt 0:04:35]} 25. Bxa6 {[%emt 0:01:09]} Bf8 {[%emt 0:01:19]} 26. Bc8 {[%emt 0:00:42]} Rxc8 {[%emt 0:02:59]} 27. Rxc8 {[%emt 0:00:21]} Kg7 {[%emt 0:00:03]} 28. Qf2 {[%emt 0:01:58]} Re7 {[%emt 0:01:56]} 29. Qh4 {[%emt 0:02:37]} Re8 {[%emt 0:01:27]} 30. R8c7 {[%emt 0:01:42]} Bc5 {[%emt 0:00:10]} 31. Rxd7+ {[%emt 0:01:19]} Bxd7 {[%emt 0:00:02]} 32. Kh1 {[%emt 0:01:08]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.9"]
[White "Chowdhury, Sohel"]
[Black "Subrota, Biswas"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2046"]
[BlackElo "2202"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:06:25]} c6 {[%emt 0:04:25]} 2. d4 {[%emt 0:00:15]} d5 {[%emt 0:00:01]} 3. Nd2 {[%emt 0:00:30]} dxe4 {[%emt 0:00:02]} 4. Nxe4 {[%emt 0:00:01]} Nf6 {[%emt 0:00:01]} 5. Ng5 {[%emt 0:04:08]} c5 {[%emt 0:00:24]} 6. Bc4 {[%emt 0:00:56]} e6 {[%emt 0:00:07]} 7. Ne2 {[%emt 0:03:31]} Nc6 {[%emt 0:02:20]} 8. Nf3 {[%emt 0:00:58]} Bd7 {[%emt 0:01:37]} 9. c3 {[%emt 0:01:33]} Rc8 {[%emt 0:00:44]} 10. Bd3 {[%emt 0:02:30]} cxd4 {[%emt 0:00:11]} 11. Nexd4 {[%emt 0:00:20]} Bd6 {[%emt 0:02:27]} 12. O-O {[%emt 0:03:16]} O-O {[%emt 0:03:55]} 13. Bg5 {[%emt 0:05:32]} h6 {[%emt 0:04:17]} 14. Bh4 {[%emt 0:03:08]} Qb6 {[%emt 0:02:35]} 15. Bxf6 {[%emt 0:09:09]} gxf6 {[%emt 0:00:40]} 16. Nxc6 {[%emt 0:02:12]} Rxc6 {[%emt 0:02:48]} 17. Nd2 {[%emt 0:05:48]} f5 {[%emt 0:03:52]} 18. Nc4 {[%emt 0:03:59]} Qc7 {[%emt 0:00:06]} 19. Nxd6 {[%emt 0:00:33]} Rxd6 {[%emt 0:00:05]} 20. Qe2 {[%emt 0:01:41]} Rd8 {[%emt 0:06:33]} 21. Rfd1 {[%emt 0:00:41]} a6 {[%emt 0:00:54]} 22. Bc2 {[%emt 0:02:06]} Bb5 {[%emt 0:01:00]} 23. Qe1 {[%emt 0:04:38]} Qc4 {[%emt 0:00:21]} 24. Rxd6 {[%emt 0:02:37]} Rxd6 {[%emt 0:00:02]} 25. Qe3 {[%emt 0:09:57]} Kh7 {[%emt 0:02:26]} 26. h3 {[%emt 0:03:24]} Rd8 {[%emt 0:02:53]} 27. b3 {[%emt 0:01:33]} Qh4 {[%emt 0:59:14]} 28. Rd1 {[%emt 0:03:33]} Rg8 {[%emt 0:00:00]} 29. Rd4 {[%emt 0:00:45]} Qf6 {[%emt 0:00:00]} 30. Bd1 {[%emt 0:01:06]} e5 {[%emt 0:00:00]} 31. Rd2 {[%emt 0:02:33]} f4 {[%emt 0:00:00]} 32. Qe4+ {[%emt 0:02:00]} Kh8 {[%emt 0:00:00]} 33. Bc2 {[%emt 0:00:19]} Rg6 {[%emt 0:00:00]} 34. f3 {[%emt 0:01:13]} Bc6 {[%emt 0:00:00]} 35. Qe2 {[%emt 0:00:26]} Rg5 {[%emt 0:00:00]} 36. Be4 {[%emt 0:00:29]} Be8 {[%emt 0:00:00]} 37. Qd3 {[%emt 0:02:17]} Rg8 {[%emt 0:00:00]} 38. Qd6 {[%emt 0:00:56]} Qh4 {[%emt 0:00:00]} 39. Qxe5+ {[%emt 0:02:02]} f6 {[%emt 0:00:00]} 40. Qe7 {[%emt 0:03:42]} Qe1+ {[%emt 0:00:00]} 41. Kh2 {[%emt 0:00:05]} Qg3+ {[%emt 0:00:00]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.12"]
[Round "8.10"]
[White "Masum, Hossain"]
[Black "abzid, Rahman"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2003"]
[BlackElo "2106"]
[Annotator "ChessBase"]
[PlyCount "97"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:06:11]} d5 {[%emt 0:00:17]} 2. c4 {[%emt 0:00:30]} c6 {[%emt 0:00:07]} 3. Nf3 {[%emt 0:00:07]} Nf6 {[%emt 0:00:05]} 4. Nc3 {[%emt 0:00:30]} g6 {[%emt 0:00:29]} 5. Bf4 {[%emt 0:01:06]} Bg7 {[%emt 0:01:07]} 6. e3 {[%emt 0:03:31]} O-O {[%emt 0:00:34]} 7. h3 {[%emt 0:02:33]} Bf5 {[%emt 0:03:14]} 8. c5 {[%emt 0:06:18]} Nbd7 {[%emt 0:01:05]} 9. Bd3 {[%emt 0:00:43]} Ne4 {[%emt 0:01:21]} 10. Qc2 {[%emt 0:03:22]} Qa5 {[%emt 0:07:39]} 11. O-O {[%emt 0:00:18]} e5 {[%emt 0:02:50]} 12. Nxe5 {[%emt 0:20:27]} Nxe5 {[%emt 0:01:23]} 13. Bxe5 {[%emt 0:00:02]} Bxe5 {[%emt 0:00:25]} 14. dxe5 {[%emt 0:00:42]} Qxc5 {[%emt 0:05:09]} 15. Nxe4 {[%emt 0:00:19]} Qxc2 {[%emt 0:00:11]} 16. Nf6+ {[%emt 0:00:39]} Kg7 {[%emt 0:01:08]} 17. Bxc2 {[%emt 0:00:03]} Bxc2 {[%emt 0:00:13]} 18. Rac1 {[%emt 0:52:09]} Bf5 {[%emt 0:01:33]} 19. g4 {[%emt 0:00:00]} Bd3 {[%emt 0:03:53]} 20. Rfd1 {[%emt 0:00:00]} Ba6 {[%emt 0:02:49]} 21. f4 {[%emt 0:00:00]} h5 {[%emt 0:01:19]} 22. gxh5 {[%emt 0:00:00]} Be2 {[%emt 0:00:18]} 23. Rd2 {[%emt 0:00:00]} Bxh5 {[%emt 0:00:12]} 24. Kf2 {[%emt 0:00:00]} Rh8 {[%emt 0:00:34]} 25. Rg1 {[%emt 0:00:00]} Kf8 {[%emt 0:00:33]} 26. Rg5 {[%emt 0:00:00]} Rd8 {[%emt 0:02:10]} 27. e4 {[%emt 0:00:00]} d4 {[%emt 0:01:22]} 28. Rg3 {[%emt 0:00:00]} Ke7 {[%emt 0:03:48]} 29. Ra3 {[%emt 0:00:00]} Ke6 {[%emt 0:25:53]} 30. Rxa7 {[%emt 0:00:00]} g5 {[%emt 0:00:07]} 31. fxg5 {[%emt 0:00:00]} Kxe5 {[%emt 0:06:51]} 32. Rxb7 {[%emt 0:00:00]} Bg6 {[%emt 0:06:35]} 33. Kg3 {[%emt 0:00:00]} d3 {[%emt 0:00:21]} 34. Re7+ {[%emt 0:00:00]} Kd4 {[%emt 0:00:17]} 35. h4 {[%emt 0:00:00]} Ke3 {[%emt 0:00:28]} 36. Rh2 {[%emt 0:00:00]} d2 {[%emt 0:04:39]} 37. Ng4+ {[%emt 0:00:00]} Kd3 {[%emt 0:00:33]} 38. Ne5+ {[%emt 0:00:00]} Kc2 {[%emt 0:00:47]} 39. Nf3 {[%emt 0:00:00]} Rd3 {[%emt 0:02:04]} 40. Rc7 {[%emt 0:00:00]} Rhd8 {[%emt 0:09:04]} 41. Rxc6+ {[%emt 0:02:29]} Kxb2 {[%emt 0:00:39]} 42. Rxd2+ {[%emt 0:01:13]} Rxd2 {[%emt 0:00:11]} 43. Nxd2 {[%emt 0:00:01]} Rxd2 {[%emt 0:00:02]} 44. e5 {[%emt 0:01:33]} Rd3+ {[%emt 0:00:23]} 45. Kf2 {[%emt 0:01:32]} Rd2+ {[%emt 0:02:03]} 46. Ke3 {[%emt 0:03:57]} Rd3+ {[%emt 0:00:10]} 47. Kf2 {[%emt 0:02:17]} Rd2+ {[%emt 0:00:30]} 48. Kg3 {[%emt 0:00:13]} Rd3+ {[%emt 0:01:38]} 49. Kf2 {[%emt 0:00:08]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.1"]
[White "Zia, Tahsin Tajwar"]
[Black "Rahman, Ziaur"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2283"]
[BlackElo "2417"]
[Annotator "TA"]
[PlyCount "38"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 21,22,11,14]} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 O-O 8. Nge2 Re8 9. Qc2 Nbd7 10. O-O Nf8 11. Rab1 a5 {[#]} {Predecessor:} 12. f3 $146 {D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2).} g6 13. Kh1 Ne6 14. Bh4 b5 15. Bf2 Bb7 16. Nf4 Nxf4 17. exf4 Nh5 18. g3 Bc8 19. a4 b4 {0-1 (40) Goganov,A (2589)-Shariyazdanov,A (2523) Cheliabinsk 2021} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.2"]
[White "Arpan, Das (Jr)"]
[Black "Nayem, Haque"]
[Result "1/2-1/2"]
[WhiteElo "2155"]
[BlackElo "2150"]
[Annotator "NA RC"]
[PlyCount "9"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:05]} Nc6 {[%emt 0:00:02]} 3. Bb5 {[%emt 0:00:03]} a6 {[%emt 0:00:12]} 4. Ba4 {[%emt 0:00:04]} Nf6 {[%emt 0:00:05]} 5. O-O {[%emt 0:00:04]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.3"]
[White "Manon, Reja Neer"]
[Black "Mollah Abdullah, Al Rakib"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2209"]
[BlackElo "2426"]
[Annotator "TA"]
[PlyCount "50"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]

{[%evp 9,50,23,30,28,27,28,44,41,36,0,0,-14,-2,-30,-28,-15,0,-2,67,-79,27,10,35,-242,-257,-256,-270,-264,-218,-214,-220,-213,-104,-121,-116,-161,-157,-299,-295,-291,-297,-649,-621]} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Bd3 Bg4 {[%cal Og7d4]} 6. Be3 {B06: Modern Defence.} Nc6 {[%cal Oc6d4]} 7. Be2 e5 {Strongly threatening ...Bxf3.} 8. d5 {White is slightly better.} Nce7 {[#]} 9. Nh4 $146 ({Predecessor:} 9. Qd2 Nf6 10. h3 Bxf3 11. Bxf3 c6 12. dxc6 bxc6 13. O-O d5 14. exd5 Nexd5 15. Nxd5 Nxd5 {1-0 (44) Claudino,A-Kubas,V Lichess.org INT 2021}) 9... Bd7 10. g4 Rc8 11. Ng2 c6 12. dxc6 Bxc6 13. Bf3 $1 f5 (13... b5 $11) 14. exf5 (14. gxf5 $14 Nf6 15. fxg6) 14... gxf5 (14... d5 $1 $17 {And now ...d4 would win.} 15. g5 gxf5) 15. Bxc6+ $11 Rxc6 16. g5 $2 {[%mdl 8192] [#]} (16. gxf5 $14 {stays ahead.} Nf6 17. Bg5) 16... d5 $1 $19 {[%cal Bd6d5,Bd5d4][%mdl 32]} 17. Bd2 d4 18. Ne2 Qd5 19. Rg1 Qe4 20. Kf1 Rxc2 (20... f4 $19 {is more deadly. aiming for ...f3.} 21. Ne1 Qf5) 21. Ne1 $17 Rxb2 {[%cal Bc2b2,Bb2b6,Bb6b5][%mdl 32] Hoping for ...Qd5. Black is much more active. White has bad knights.} 22. Qc1 (22. Ng3 $17 {might work better.} Qd5 23. Nd3) 22... Rb6 $19 ({Much less strong is} 22... d3 23. Nc3 Qb4 24. Nxd3 $16) 23. Qc7 {[#]} (23. Ng3 $17 {keeps fighting.} Qc6 24. Qxc6+ Rxc6 25. Nh5) 23... Qc6 $1 ({Wrong is} 23... Rb2 $2 24. Ng3 Qc6 25. Qxc6+ bxc6 26. Bc1 $19) 24. Qb8+ Qc8 25. Qa7 (25. Qxc8+ Nxc8 26. Ng3) 25... Rb5 {Weighted Error Value: White=0.58/Black=0.18 (very precise)} 0-1

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.4"]
[White "Anata, Choudhury"]
[Black "Mehdi Hasan Parag"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2170"]
[BlackElo "2258"]
[Annotator "NA"]
[PlyCount "121"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:46]} e5 {[%emt 0:00:27]} 2. Nf3 {[%emt 0:00:15]} Nc6 {[%emt 0:00:03]} 3. Bb5 {[%emt 0:00:11]} a6 {[%emt 0:00:03]} 4. Ba4 {[%emt 0:00:12]} Nf6 {[%emt 0:00:07]} 5. O-O {[%emt 0:00:13]} Be7 {[%emt 0:00:31]} 6. d3 {[%emt 0:00:15]} b5 {[%emt 0:00:08]} 7. Bb3 {[%emt 0:00:09]} d6 {[%emt 0:00:15]} 8. a4 {[%emt 0:00:37]} Bd7 {[%emt 0:00:11]} 9. c3 {[%emt 0:00:17]} O-O {[%emt 0:00:24]} 10. Bc2 {[%emt 0:00:32]} Rb8 {[%emt 0:01:15]} 11. Re1 {[%emt 0:00:20]} h6 {[%emt 0:00:16]} 12. Nbd2 {[%emt 0:00:54]} b4 {[%emt 0:00:50]} 13. d4 {[%emt 0:01:05]} bxc3 $11 {[%emt 0:01:37]} 14. bxc3 {[%emt 0:00:19]} exd4 {[%emt 0:03:12]} 15. cxd4 {[%emt 0:00:24]} Nb4 {[%emt 0:00:07]} 16. Bb1 {[%emt 0:00:21]} d5 {[%emt 0:01:33]} 17. e5 {[%emt 0:08:03]} Nh7 {[%emt 0:00:36]} 18. h3 {[%emt 0:36:49]} Be6 {[%emt 0:07:16]} 19. Nf1 {[%emt 0:08:39]} Qd7 {[%emt 0:03:11]} 20. Ng3 {[%emt 0:00:42]} Rfc8 {[%emt 0:03:34]} 21. Be3 {[%emt 0:39:57]} c5 {[%emt 0:02:25]} 22. dxc5 {[%emt 0:00:00]} Bxc5 {[%emt 0:00:54]} 23. Nd4 {[%emt 0:00:00]} Bxd4 {[%emt 0:02:15]} 24. Bxd4 {[%emt 0:00:00]} Nc6 {[%emt 0:03:34]} 25. Be3 {[%emt 0:00:00]} d4 {[%emt 0:00:53]} 26. Bf4 {[%emt 0:00:00]} Nf8 {[%emt 0:02:22]} 27. Nh5 {[%emt 0:00:00]} Qe7 {[%emt 0:23:25]} 28. Bg3 {[%emt 0:00:00]} Rb2 {[%emt 0:09:53]} 29. Be4 {[%emt 0:00:00]} Rb4 {[%emt 0:05:54]} 30. Nf4 {[%emt 0:00:00]} Na5 {[%emt 0:02:21]} 31. Nd3 {[%emt 0:00:00]} Rbc4 {[%emt 0:01:28]} 32. Bf4 {[%emt 0:00:00]} Qd7 {[%emt 0:01:21]} 33. Bd2 {[%emt 0:00:16]} Nb7 {[%emt 0:05:29]} 34. Qf3 {[%emt 0:01:27]} Nd8 {[%emt 0:04:18]} 35. a5 {[%emt 0:01:24]} Rc2 {[%emt 0:01:25]} 36. Red1 {[%emt 0:00:19]} Ng6 {[%emt 0:01:59]} 37. Nb4 {[%emt 0:01:19]} Rb2 {[%emt 0:02:25]} 38. Nxa6 {[%emt 0:01:24]} Rb3 {[%emt 0:01:37]} 39. Qh5 {[%emt 0:00:32]} Bd5 {[%emt 0:06:27]} 40. e6 {[%emt 0:00:11]} Bxe6 {[%emt 0:00:23]} 41. Nb4 {[%emt 0:00:37]} Rb8 {[%emt 0:01:06]} 42. Nd3 {[%emt 0:00:53]} R3b5 {[%emt 0:00:32]} 43. Qe2 {[%emt 0:00:22]} f5 {[%emt 0:00:30]} 44. Bf3 {[%emt 0:00:16]} Bc4 {[%emt 0:00:26]} 45. a6 {[%emt 0:01:07]} Nc6 {[%emt 0:00:32]} 46. Rdc1 {[%emt 0:01:16]} Bxd3 {[%emt 0:03:11]} 47. Qxd3 {[%emt 0:00:06]} Nce5 {[%emt 0:00:12]} 48. Qe2 {[%emt 0:00:30]} Nxf3+ {[%emt 0:00:16]} 49. Qxf3 {[%emt 0:00:06]} Ne5 {[%emt 0:00:17]} 50. Qg3 {[%emt 0:00:14]} Nc6 {[%emt 0:01:18]} 51. Bxh6 {[%emt 0:00:20]} Rb3 {[%emt 0:00:18]} 52. Qxg7+ {[%emt 0:00:19]} Qxg7 {[%emt 0:00:18]} 53. Bxg7 {[%emt 0:00:01]} R3b6 {[%emt 0:00:56]} 54. Bh6 {[%emt 0:00:20]} Ra8 {[%emt 0:00:26]} 55. Rc5 {[%emt 0:01:13]} d3 {[%emt 0:00:33]} 56. Rd1 {[%emt 0:00:44]} Nb4 {[%emt 0:00:22]} 57. Bd2 {[%emt 0:00:35]} Nxa6 {[%emt 0:00:20]} 58. Rd5 {[%emt 0:00:06]} Rb3 {[%emt 0:00:40]} 59. Ba5 {[%emt 0:00:17]} Nb8 {[%emt 0:00:38]} 60. R5xd3 {[%emt 0:00:13]} Nc6 {[%emt 0:00:25]} 61. Rxb3 {[%emt 0:00:08]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.5"]
[White "Abu Sufian, Shakil"]
[Black "Rahman, Syed Mahfuzur"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2232"]
[BlackElo "2099"]
[Annotator "NA"]
[PlyCount "141"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:00:04]} c5 {[%emt 0:00:12]} 2. Nf3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:04]} 3. Bb5 {[%emt 0:00:30]} d6 {[%emt 0:01:30]} 4. O-O {[%emt 0:01:34]} Bd7 {[%emt 0:00:03]} 5. Re1 {[%emt 0:01:18]} a6 {[%emt 0:00:04]} 6. Bf1 {[%emt 0:00:18]} Bg4 $11 {[%emt 0:01:56]} 7. h3 {[%emt 0:01:15]} Bh5 {[%emt 0:01:49]} (7... Bxf3 $11 8. Qxf3 g6) 8. c3 {[%emt 0:02:55]} Nf6 {[%emt 0:00:54]} 9. d3 {[%emt 0:01:14]} e6 {[%emt 0:01:01]} 10. Nbd2 {[%emt 0:06:47]} Be7 {[%emt 0:00:22]} 11. g4 {[%emt 0:03:04]} Bg6 {[%emt 0:00:45]} 12. Nh4 {[%emt 0:05:54]} Nd7 {[%emt 0:03:28]} 13. Nxg6 {[%emt 0:04:37]} hxg6 {[%emt 0:05:40]} 14. Nf3 {[%emt 0:03:11]} Nde5 {[%emt 0:02:13]} 15. Nh2 {[%emt 0:01:06]} g5 {[%emt 0:03:00]} 16. d4 {[%emt 0:00:21]} Ng6 {[%emt 0:01:17]} 17. Nf3 {[%emt 0:01:05]} Nh4 {[%emt 0:16:56]} 18. Nxh4 {[%emt 0:03:33]} Rxh4 {[%emt 0:02:25]} 19. Be3 {[%emt 0:00:14]} Qc7 {[%emt 0:13:43]} 20. Qd2 {[%emt 0:03:38]} f6 {[%emt 0:00:37]} 21. a3 {[%emt 0:03:23]} Kf7 {[%emt 0:01:08]} 22. f4 {[%emt 0:07:00]} cxd4 {[%emt 0:14:38]} 23. cxd4 {[%emt 0:00:13]} gxf4 {[%emt 0:04:23]} 24. Bxf4 {[%emt 0:00:10]} e5 {[%emt 0:02:54]} 25. dxe5 {[%emt 0:04:48]} dxe5 {[%emt 0:00:33]} 26. Be3 {[%emt 0:08:46]} Nd4 {[%emt 0:02:50]} 27. Qf2 {[%emt 0:01:27]} Rah8 {[%emt 0:01:13]} 28. Rac1 {[%emt 0:02:18]} Qd7 {[%emt 0:00:32]} 29. Bxd4 {[%emt 0:03:23]} Qxd4 {[%emt 0:14:57]} 30. Qxd4 {[%emt 0:00:30]} exd4 {[%emt 0:00:01]} 31. Rc7 {[%emt 0:00:29]} Ke6 {[%emt 0:00:56]} 32. Rxb7 {[%emt 0:03:12]} Bd6 {[%emt 0:02:10]} 33. Rxg7 {[%emt 0:02:26]} d3 {[%emt 0:01:26]} 34. Rd1 {[%emt 0:03:41]} Bc5+ {[%emt 0:00:34]} 35. Kh1 {[%emt 0:00:12]} Bf8 {[%emt 0:00:05]} 36. Ra7 {[%emt 0:01:53]} Rxg4 {[%emt 0:00:06]} 37. Rxd3 {[%emt 0:03:14]} Rxe4 {[%emt 0:00:18]} 38. Rxa6+ {[%emt 0:00:16]} Ke5 {[%emt 0:00:37]} 39. Rf3 {[%emt 0:00:38]} Rh6 {[%emt 0:01:43]} 40. b4 {[%emt 0:01:55]} Bxb4 {[%emt 0:00:44]} 41. axb4 {[%emt 0:00:15]} Rxb4 {[%emt 0:00:01]} 42. Ra5+ {[%emt 0:01:26]} Ke6 {[%emt 0:00:23]} 43. Raf5 {[%emt 0:00:18]} Rb1 {[%emt 0:01:04]} 44. Kh2 {[%emt 0:00:17]} Rb2+ {[%emt 0:00:10]} 45. Rf2 {[%emt 0:00:11]} Rxf2+ {[%emt 0:00:28]} 46. Rxf2 {[%emt 0:00:01]} Kf7 {[%emt 0:00:13]} 47. Bd3 {[%emt 0:00:29]} Rh5 {[%emt 0:00:28]} 48. Bf5 {[%emt 0:01:24]} Kg7 {[%emt 0:00:23]} 49. Rf4 {[%emt 0:02:01]} Rh8 {[%emt 0:01:25]} 50. Kg3 {[%emt 0:01:09]} Ra8 {[%emt 0:00:21]} 51. Rg4+ {[%emt 0:02:10]} Kh8 {[%emt 0:00:05]} 52. Rc4 {[%emt 0:00:20]} Rg8+ {[%emt 0:00:28]} 53. Kf4 {[%emt 0:00:13]} Rg5 {[%emt 0:01:01]} 54. Rc6 {[%emt 0:01:10]} Kg7 {[%emt 0:00:31]} 55. Rc7+ {[%emt 0:00:01]} Kg8 {[%emt 0:00:17]} 56. h4 {[%emt 0:02:47]} Rg1 {[%emt 0:00:29]} 57. Be6+ {[%emt 0:00:25]} Kh8 {[%emt 0:00:33]} 58. Kf5 {[%emt 0:00:29]} Rg2 {[%emt 0:00:47]} 59. Rc8+ {[%emt 0:00:40]} Kh7 {[%emt 0:00:16]} 60. Kxf6 {[%emt 0:00:27]} Rg6+ {[%emt 0:00:11]} 61. Ke5 {[%emt 0:02:05]} Rg1 {[%emt 0:00:15]} 62. Bf5+ {[%emt 0:00:18]} Kg7 {[%emt 0:01:03]} 63. Rc7+ {[%emt 0:00:11]} Kh8 {[%emt 0:00:13]} 64. Kf6 {[%emt 0:01:07]} Rg7 {[%emt 0:00:02]} 65. Rc4 {[%emt 0:00:54]} Rf7+ {[%emt 0:01:26]} 66. Kg5 {[%emt 0:00:16]} Rf8 {[%emt 0:00:34]} 67. Be6 {[%emt 0:02:40]} Re8 {[%emt 0:00:28]} 68. Kf6 {[%emt 0:00:16]} Rb8 {[%emt 0:00:36]} 69. Rc5 {[%emt 0:00:25]} Rb7 {[%emt 0:00:17]} 70. Rc8+ {[%emt 0:00:12]} Kh7 {[%emt 0:00:39]} 71. Bf5+ {[%emt 0:08:47]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.6"]
[White "Md., Sharif Hossain"]
[Black "Ahmed, Sheikh Nasir"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2211"]
[BlackElo "2168"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:02:01]} c5 {[%emt 0:00:15]} 2. Nf3 {[%emt 0:00:02]} e6 {[%emt 0:00:09]} 3. d4 {[%emt 0:00:04]} cxd4 {[%emt 0:00:06]} 4. Nxd4 {[%emt 0:00:03]} Nc6 {[%emt 0:00:11]} 5. Nc3 {[%emt 0:00:06]} Qc7 {[%emt 0:00:08]} 6. f4 {[%emt 0:02:43]} d6 {[%emt 0:07:00]} 7. Be3 {[%emt 0:02:48]} Nf6 {[%emt 0:00:30]} 8. Qf3 {[%emt 0:06:12]} a6 {[%emt 0:00:42]} 9. Bd3 {[%emt 0:03:33]} Rb8 $16 {[%emt 0:15:42]} (9... Be7 $14) 10. O-O {[%emt 0:04:01]} Nb4 {[%emt 0:29:51]} 11. Qg3 {[%emt 0:16:16]} g6 {[%emt 0:20:28]} 12. Rac1 {[%emt 0:07:33]} Bg7 {[%emt 0:01:48]} 13. a3 {[%emt 0:01:41]} Nc6 {[%emt 0:00:49]} 14. e5 {[%emt 0:12:11]} Nxd4 {[%emt 0:05:35]} 15. Bxd4 {[%emt 0:00:49]} Nd7 {[%emt 0:00:02]} 16. Ne4 {[%emt 0:04:10]} dxe5 {[%emt 0:00:03]} 17. fxe5 {[%emt 0:00:42]} O-O {[%emt 0:02:49]} 18. Kh1 {[%emt 0:05:06]} b5 {[%emt 0:01:27]} 19. Qg5 {[%emt 0:04:11]} Bxe5 {[%emt 0:03:36]} 20. Nf6+ {[%emt 0:06:55]} Bxf6 {[%emt 0:00:20]} 21. Rxf6 {[%emt 0:00:23]} e5 {[%emt 0:00:12]} 22. Bc3 {[%emt 0:10:57]} Rb6 {[%emt 0:02:36]} 23. Rxb6 {[%emt 0:03:40]} Qxb6 {[%emt 0:00:11]} 24. Rd1 {[%emt 0:00:49]} f6 {[%emt 0:01:51]} 25. Qh6 {[%emt 0:00:41]} Rf7 {[%emt 0:00:43]} 26. Bxg6 {[%emt 0:01:24]} hxg6 {[%emt 0:00:15]} 27. Qxg6+ {[%emt 0:00:03]} Kf8 {[%emt 0:00:30]} 28. Bb4+ {[%emt 0:00:35]} Ke8 {[%emt 0:00:14]} 29. Rd6 {[%emt 0:01:50]} Qxd6 {[%emt 0:04:46]} 30. Bxd6 {[%emt 0:00:03]} Nf8 {[%emt 0:00:03]} 31. Qg8 {[%emt 0:01:37]} Bf5 {[%emt 0:00:02]} 32. Kg1 {[%emt 0:00:38]} Bh7 {[%emt 0:00:52]} 33. Qg4 {[%emt 0:01:15]} f5 {[%emt 0:01:53]} 34. Qh5 {[%emt 0:01:18]} e4 {[%emt 0:00:26]} 35. g3 {[%emt 0:00:37]} Nd7 {[%emt 0:00:18]} 36. Qd1 {[%emt 0:00:43]} Nb6 {[%emt 0:00:52]} 37. Qd4 {[%emt 0:00:24]} Nc4 {[%emt 0:00:02]} 38. Bf4 {[%emt 0:00:32]} Rd7 {[%emt 0:00:12]} 39. Qh8+ {[%emt 0:00:07]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.7"]
[White "Noshin, Anjum"]
[Black "Mohammad Minhaz Uddin"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2017"]
[BlackElo "2267"]
[Annotator "NA"]
[PlyCount "55"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:07:05]} e5 {[%emt 0:00:02]} 2. Nf3 {[%emt 0:00:24]} Nf6 {[%emt 0:00:05]} 3. Nxe5 {[%emt 0:00:17]} d6 {[%emt 0:00:02]} 4. Nf3 {[%emt 0:00:08]} Nxe4 {[%emt 0:00:04]} 5. d4 {[%emt 0:00:06]} d5 {[%emt 0:00:05]} 6. Bd3 {[%emt 0:00:04]} Nc6 {[%emt 0:00:03]} 7. O-O {[%emt 0:00:06]} Be7 {[%emt 0:00:35]} 8. c4 {[%emt 0:00:07]} Nb4 {[%emt 0:00:18]} 9. Be2 {[%emt 0:00:18]} O-O {[%emt 0:00:35]} 10. Nc3 {[%emt 0:00:27]} Bf5 {[%emt 0:00:17]} 11. a3 {[%emt 0:00:32]} Nxc3 {[%emt 0:00:04]} 12. bxc3 {[%emt 0:00:06]} Nc6 $1 {[%emt 0:00:06]} 13. Re1 {[%emt 0:00:54]} Bf6 {[%emt 0:01:23]} 14. cxd5 {[%emt 0:02:04]} Qxd5 {[%emt 0:00:11]} 15. Bf4 {[%emt 0:00:06]} Rac8 {[%emt 0:01:35]} 16. Qc1 {[%emt 0:09:00]} Na5 {[%emt 0:04:37]} 17. c4 {[%emt 0:09:25]} Qd7 $11 {[%emt 0:01:52]} 18. Qc3 {[%emt 0:03:34]} Qa4 {[%emt 0:19:54]} 19. Bd1 {[%emt 0:04:35]} Qxc4 {[%emt 0:00:48]} 20. Qxa5 {[%emt 0:00:11]} Bd3 {[%emt 0:04:48]} 21. Rc1 {[%emt 0:00:32]} Qa2 {[%emt 0:00:04]} 22. Qd2 {[%emt 0:00:31]} Qxd2 {[%emt 0:00:22]} 23. Bxd2 {[%emt 0:00:04]} Rfd8 {[%emt 0:00:13]} 24. Bc2 {[%emt 0:02:51]} Bxc2 {[%emt 0:04:13]} 25. Rxc2 {[%emt 0:00:07]} c6 {[%emt 0:00:04]} 26. Be3 {[%emt 0:01:38]} Rd5 {[%emt 0:00:13]} 27. Rc5 {[%emt 0:02:45]} Rcd8 {[%emt 0:05:13]} 28. Rxd5 {[%emt 0:00:15]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.8"]
[White "Subrota, Biswas"]
[Black "Tutul, Dhar"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2202"]
[BlackElo "1985"]
[Annotator "NA"]
[PlyCount "77"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. e4 {[%emt 0:04:55]} c6 {[%emt 0:01:45]} 2. d4 {[%emt 0:02:11]} d5 {[%emt 0:00:26]} 3. e5 {[%emt 0:00:03]} Bf5 {[%emt 0:00:12]} 4. Nf3 {[%emt 0:00:19]} e6 {[%emt 0:00:49]} 5. Be2 {[%emt 0:02:44]} c5 {[%emt 0:05:09]} 6. Be3 {[%emt 0:00:48]} Ne7 {[%emt 0:02:18]} 7. dxc5 {[%emt 0:01:28]} Nec6 {[%emt 0:00:02]} 8. Nd4 {[%emt 0:01:48]} Nxd4 {[%emt 0:00:05]} 9. Bxd4 {[%emt 0:00:02]} Nc6 {[%emt 0:04:45]} 10. Bb5 {[%emt 0:00:20]} Qa5+ {[%emt 0:01:49]} 11. Nc3 {[%emt 0:00:02]} a6 {[%emt 0:00:01]} 12. Bxc6+ {[%emt 0:00:40]} bxc6 {[%emt 0:00:01]} 13. a3 {[%emt 0:08:01]} h5 {[%emt 0:33:33]} 14. b4 {[%emt 0:01:19]} Qc7 {[%emt 0:00:17]} 15. O-O {[%emt 0:00:08]} h4 {[%emt 0:00:13]} 16. f4 {[%emt 0:00:44]} Be7 {[%emt 0:00:38]} 17. Na4 {[%emt 0:01:20]} h3 {[%emt 0:01:50]} 18. g3 {[%emt 0:00:47]} g6 {[%emt 0:00:35]} 19. Qe2 {[%emt 0:00:41]} g5 {[%emt 0:01:25]} 20. Nb6 {[%emt 0:04:40]} Ra7 {[%emt 0:00:09]} 21. c4 {[%emt 0:02:19]} Be4 {[%emt 0:00:52]} 22. cxd5 {[%emt 0:00:43]} cxd5 {[%emt 0:00:54] [#]} 23. Nc4 $18 {[%emt 0:00:59]} Bg2 {[%emt 0:04:11]} 24. Nd6+ {[%emt 0:00:10]} Kf8 {[%emt 0:00:39]} 25. fxg5 {[%emt 0:01:22]} Bxg5 {[%emt 0:01:39]} 26. Be3 {[%emt 0:01:16]} Bxe3+ {[%emt 0:01:32]} 27. Qxe3 {[%emt 0:00:02]} Qc6 {[%emt 0:01:39]} 28. Rf2 {[%emt 0:00:53]} Rh5 {[%emt 0:05:48]} 29. Qf4 {[%emt 0:04:17]} Rh7 {[%emt 0:04:26]} 30. Qf6 {[%emt 0:04:10]} Rd7 {[%emt 0:00:41]} 31. Qxe6 {[%emt 0:00:35]} Re7 {[%emt 0:00:37]} 32. Qf5 {[%emt 0:00:22]} Rg7 {[%emt 0:01:47]} 33. e6 {[%emt 0:01:18]} Be4 {[%emt 0:00:10]} 34. Qf6 {[%emt 0:01:24]} d4 {[%emt 0:02:22]} 35. exf7 {[%emt 0:01:23]} Qa8 {[%emt 0:01:55]} 36. Re1 {[%emt 0:00:41]} d3 {[%emt 0:02:22]} 37. Rxe4 {[%emt 0:00:43]} Rexf7 {[%emt 0:00:11]} 38. Qe7+ {[%emt 0:01:12]} Kg8 {[%emt 0:00:08]} 39. Rxf7 {[%emt 0:00:04]} 1-0

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.9"]
[White "abzid, Rahman"]
[Black "Chowdhury, Sohel"]
[Result "1/2-1/2"]
[WhiteElo "2106"]
[BlackElo "2046"]
[Annotator "NA RC"]
[PlyCount "10"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:02]} d5 {[%emt 0:00:05]} 2. Nf3 {[%emt 0:00:08]} Nf6 {[%emt 0:00:03]} 3. e3 {[%emt 0:00:13]} e6 {[%emt 0:00:06]} 4. Bd3 {[%emt 0:00:14]} c5 {[%emt 0:00:16]} 5. c3 {[%emt 0:00:08]} Nc6 {[%emt 0:00:09]} 1/2-1/2

[Event "Al Mahmud Memorial Probashi Chess-ch 202"]
[Site "Dhaka"]
[Date "2022.02.13"]
[Round "9.10"]
[White "Sakline Mostafa, Sajid"]
[Black "Masum, Hossain"]
[Result "1/2-1/2"]
[WhiteElo "2089"]
[BlackElo "2003"]
[Annotator "NA RC"]
[PlyCount "2"]
[EventDate "2022.02.06"]
[EventCountry "BAN"]
[SourceTitle "playchess.com"]
[Source "ChessBase"]
[SourceQuality "1"]
[TimeControl "5400+30"]

1. d4 {[%emt 0:00:03]} Nf6 {[%emt 0:12:38]} 1/2-1/2

