[Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "1.1"] [White "Weisser, Andreas"] [Black "Ewert, Hannes"] [Result "0-1"] [ECO "A06"] [WhiteElo "1877"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "86"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. b3 Nf6 2. Bb2 d5 3. Nf3 Bg4 4. Ne5 Bf5 5. d3 Nbd7 6. Nd2 Nxe5 ({RR} 6... e6 7. Ndf3 Bd6 8. h3 h6 9. g4 Bh7 10. Bg2 Nxe5 11. Nxe5 Qe7 12. a4 Bb4+ 13. Kf1 c6 14. c4 O-O 15. a5 a6 16. Ra4 Rfd8 17. Qc1 Bd6 18. g5 hxg5 19. Qxg5 Ne8 20. Qe3 f6 21. Nf3 {Guzman Lozano,C (1924)-Estrada Nieto,J (2217) Chess.com INT 2023 0-1 (39)}) 7. Bxe5 e6 8. a3 $146 ({RR} 8. g3 c6 9. Bg2 Bg6 10. O-O Be7 11. h3 O-O 12. Bb2 Nd7 13. e4 Bf6 14. Qc1 Bxb2 15. Qxb2 dxe4 16. Nxe4 Bxe4 17. dxe4 e5 18. Rad1 Qe7 19. Rd2 Rfe8 20. Rfd1 Nf8 21. Qc3 a5 22. a4 Qb4 {Aung,M (1948) -Htun,H (2344) Yangon 2014 1/2-1/2 (31)}) 8... Bd6 9. Bb2 e5 10. e3 O-O 11. c4 d4 12. e4 Be6 13. Be2 a5 14. O-O c5 15. a4 g6 16. Nf3 Nh5 17. Bc1 Qe7 18. Bh6 Ng7 19. Qd2 f5 20. exf5 gxf5 21. Ng5 Bd7 22. Bf3 Bc6 23. Bd5+ Bxd5 24. cxd5 Rf6 25. Nh3 Rg6 26. Bg5 Qf7 27. Rfe1 Qxd5 28. Qc2 Re8 29. Qc4 Qf7 30. Rac1 Ne6 31. Bd2 Kh8 32. Kh1 Reg8 33. g3 Qd7 34. Ng1 Qc6+ 35. f3 f4 36. Kg2 fxg3 37. hxg3 Rxg3+ 38. Kf2 Rg2+ 39. Kf1 Rxg1+ 40. Ke2 R1g2+ 41. Kd1 Qxf3+ 42. Kc2 Rxd2+ 43. Kxd2 Rg2+ 0-1 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "2.1"] [White "Ewert, Hannes"] [Black "Happe, Reinhold"] [Result "1-0"] [ECO "E11"] [WhiteElo "2246"] [BlackElo "2064"] [Annotator "Bulletin"] [PlyCount "54"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. Qc2 c6 8. O-O Nbd7 9. b3 b6 10. Nc3 Ba6 11. Bg5 ({RR} 11. e4 dxc4 12. Rfe1 Qc8 13. h4 Re8 14. Bh3 Qb7 15. Rad1 Rac8 16. Qb1 Bb4 17. bxc4 Bxc3 18. Bxc3 Bxc4 19. Bb2 Qa6 20. Ne5 Red8 21. Nxc4 Qxc4 22. Bf1 Qb4 23. Re3 Qf8 24. a4 c5 25. Ba3 Rc7 { Shevchenko,K (2684)-Aronian,L (2745) Warsaw 2023 0-1 (60)}) ({RR} 11. e4 dxc4 12. Rfe1 cxb3 13. axb3 Bb7 14. h4 h6 15. e5 Nd5 16. Nxd5 cxd5 17. g4 a5 18. g5 h5 19. g6 Qe8 20. Bh3 Rc8 21. Qb1 Rc6 22. b4 fxg6 23. b5 Rc4 24. Bxe6+ Kh7 25. Ra3 Rxd4 {Gelfand,B (2674)-Lupulescu,C (2580) Vrnjacka Banja 2023 1/2-1/2}) 11... dxc4 12. bxc4 Bxc4 13. Rfd1 Rc8 $146 ({RR} 13... h6 14. Bxf6 Bxf6 15. Nd2 Ba6 16. Bxc6 Rc8 17. Bxd7 Qxd7 18. Nde4 Be7 19. Qb3 Bc4 20. Qb2 f5 21. Nd2 Qxd4 22. Nde4 Qe5 23. Rd7 Rfe8 24. f4 Qa5 25. Rad1 fxe4 26. Nxe4 Rcd8 27. Qa1 Bd5 28. Rxe7 {Nakamura,N (2105)-Asaka,S (2253) Tokyo 2020 0-1 (35)}) ({RR} 13... Nd5 14. Ne4 Ba6 15. Bxe7 Qxe7 16. Neg5 g6 17. e4 Nb4 18. Qd2 Bb7 19. e5 Nd5 20. Ne4 c5 21. Nd6 Bc6 22. Rdc1 Rad8 23. a4 Ba8 24. a5 cxd4 25. axb6 Nxe5 26. Nxe5 Qxd6 27. Nc4 Qc5 28. Ra5 {Tomic,A (2365)-Blagojevic,D (2481) Budva 2021 1-0 (46)}) 14. Rac1 b5 15. Nd2 Nb6 16. Nxc4 Nxc4 17. e4 h6 18. Bxf6 Bxf6 19. e5 Bg5 20. Ra1 a6 21. Ne4 Be7 22. a4 Qb6 23. axb5 cxb5 24. Qa2 a5 25. Rab1 b4 26. Bf1 Na3 27. Qxa3 Qd8 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "3.1"] [White "Zehe, Marc-Kevin"] [Black "Ewert, Hannes"] [Result "0-1"] [ECO "C01"] [WhiteElo "1924"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "101"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. Nc3 d5 2. e4 e6 3. exd5 exd5 4. d4 c6 5. Nf3 Bd6 6. Bd3 Ne7 7. h3 O-O 8. O-O Bf5 9. Bg5 f6 10. Bh4 ({RR} 10. Bd2 Bxd3 11. cxd3 Na6 12. Re1 Qc7 13. Re6 Rae8 14. Qe2 Qd7 15. Re1 Nc7 16. Re3 Nf5 17. Rxe8 Rxe8 18. Qd1 Rxe1+ 19. Qxe1 Qe6 20. Qxe6+ Nxe6 21. Be3 Bc7 22. g4 Ne7 23. h4 Ng6 24. Ne2 Kf7 {Eidelman,G (2296) -Diaz,F (2107) Chess.com INT 2023 1-0 (61)}) 10... Na6 $146 ({RR} 10... Qd7 11. Bg3 Bxd3 12. Qxd3 Nf5 13. Bxd6 Nxd6 14. Rfe1 Na6 15. a3 Nc7 16. Nd2 Rae8 17. Ne2 Re7 18. Ng3 Rfe8 19. Rxe7 Rxe7 20. Kf1 Qe8 21. Nf5 Nxf5 22. Qxf5 Nb5 23. c3 Nd6 24. Qd3 a5 25. c4 {Al Mashikhi,M-Akhmetov,A (2386) Tabriz 2014 0-1 (33)}) 11. a3 Nc7 12. Re1 Qd7 13. Qd2 Rae8 14. Ne2 Ne6 15. Bg3 Bxd3 16. Qxd3 Ng6 17. Qd2 Bxg3 18. Nxg3 Ngf4 19. Re3 Qf7 20. Rae1 g6 21. Qb4 Qd7 22. a4 Kf7 23. a5 Ng7 24. Rb3 Rb8 25. Rbe3 Rfe8 26. c4 dxc4 27. Qxc4+ Nd5 28. Rb3 Rxe1+ 29. Nxe1 Ne6 30. Nd3 Re8 31. Nc5 Nxc5 32. dxc5 a6 33. Nf1 Re1 34. Re3 Rd1 35. Kh2 Qc7+ 36. g3 Rxf1 37. Qxf1 Nxe3 38. fxe3 Qe5 39. Qc4+ Qe6 40. Qd4 Ke7 41. Kg2 h5 42. Kf2 g5 43. Qb4 Qd7 44. Qe4+ Kd8 45. Qg6 Qd2+ 46. Kf3 Qd1+ 47. Kf2 Qd2+ 48. Kf3 Qd5+ 49. Qe4 Qxc5 50. Qe6 Qd5+ 51. Qxd5+ 0-1 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "4.1"] [White "Ewert, Hannes"] [Black "Muendoerfer, Sebastian"] [Result "1-0"] [ECO "A30"] [WhiteElo "2246"] [BlackElo "1980"] [Annotator "Bulletin"] [PlyCount "55"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] {[%evp 0,55,19,26,29,6,19,24,36,21,14,6,5,12,8,-1,17,17,17,20,11,0,7,11,11,0,0, -8,56,5,28,-71,-79,-62,-84,-128,2,0,-3,8,149,146,146,43,310,310,315,334,350, 350,350,350,375,386,401,434,29997,29998]} 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 d5 8. cxd5 Nxd5 9. Re1 Nd7 10. e4 Nxc3 11. bxc3 c5 12. d5 exd5 13. exd5 c4 (13... Bf6 14. Bb2 Rc8 15. Qd2 c4 16. Ba3 Nc5 17. Ne5 Bxe5 18. Rxe5 Nd3 19. Bxf8 Nxe5 20. Qd4 f6 21. Ba3 Qd7 22. Re1 Re8 23. Kf1 Rd8 24. f4 Nd3 25. Re7 Qa4 26. Kg1 Qd1+ 27. Bf1 Bxd5 28. Rxg7+ Kxg7 29. Be7 Rd6 30. Bxd6 Qf3 31. Bf8+ Kf7 32. Bh3 Qh1# {0-1 (32) Birkmann,G (1934)-Bolduan, S (2072) Bayern 2010}) (13... Bd6 14. c4 Re8 15. Bb2 Rxe1+ 16. Qxe1 Qf8 17. Qc3 Re8 18. Re1 Rxe1+ 19. Qxe1 Qe7 20. Qc3 f6 21. Bh3 Nf8 22. Kf1 Qe4 23. Kg1 b5 24. Nd2 Qe1+ 25. Bf1 Be5 26. Qc2 Bxb2 27. Qxb2 b4 28. Qc2 Bc8 29. Nf3 Qa1 30. Kg2 g6 31. Qe2 Bf5 32. h3 g5 33. Qe3 Nd7 34. g4 Bg6 35. Qe6+ Bf7 36. Qxd7 { 1-0 (36) Teske,H (2483)-Ovchinnikov,V (2329) St Petersburg 2018}) 14. Bf4 Bf6 15. Nd4 Nc5 16. Nb5 Nd3 17. Qf3 Nxf4 18. Qxf4 Qd7 19. Rab1 a6 20. Nd6 Bxc3 21. Rec1 Bf6 22. Nxb7 Qxb7 23. d6 Qd7 24. Bxa8 Rxa8 25. Rxc4 b5 26. Rc7 Qd8 27. Rbc1 Bg5 28. Qxf7+ 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "6.1"] [White "Ewert, Hannes"] [Black "Koelling, Jonah"] [Result "1-0"] [ECO "E60"] [WhiteElo "2246"] [BlackElo "1962"] [Annotator "Bulletin"] [PlyCount "71"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. b3 c5 7. Bb2 cxd4 8. Nxd4 Qb6 9. c4 Nc6 10. Nc2 ({RR} 10. e3 Bg4 11. Qd2 Rfd8 12. Nc3 a6 13. Rfe1 e5 14. Nc2 Be6 15. Red1 Rac8 16. Rac1 Bh6 17. h3 Ne7 18. Ba3 Nf5 19. Kh2 Qc7 20. Nb4 Qa5 21. Qb2 Qc7 22. Ncd5 Bxd5 23. Nxd5 Nxd5 24. Rxd5 Bf8 {Howell,D (2698) -Massoni,M (2339) Balagna 2019 1-0 (33)}) 10... Bf5 11. Nc3 Rac8 12. Rc1 $146 ( {RR} 12. Ne3 Be6 13. Rb1 Rfd8 14. Ncd5 Bxd5 15. Nxd5 Nxd5 16. Bxd5 e6 17. Bg2 Qc5 18. Qc1 b5 19. Bxg7 Kxg7 20. Qb2+ Kg8 21. b4 Qb6 22. Rfc1 bxc4 23. Rxc4 Ne5 24. Rc2 Ng4 25. e3 Ne5 26. a3 Qa6 {Machlowski,S (2001)-Flasar,J (2048) Czech Republic 2023 0-1 (49)}) ({RR} 12. Ne3 Be6 13. Qd2 Rfd8 14. Ncd5 Bxd5 15. Nxd5 Nxd5 16. Bxg7 Kxg7 17. Bxd5 Qd4 18. Qxd4+ Nxd4 19. Bxb7 Nxe2+ 20. Kg2 Rc7 21. Bd5 e6 22. Bf3 Nd4 23. Rad1 Nxf3 24. Kxf3 Rc5 25. Rd4 Rf5+ 26. Kg2 Ra5 { Joie,S (2353)-Larson,M (2392) Chess.com INT 2017 1-0 (59)}) 12... Ne4 13. Nd5 Qd8 14. Bxg7 Kxg7 15. g4 e6 16. Nde3 Nc3 17. Qd2 Nxa2 18. Ra1 Bxc2 19. Nxc2 Qh4 20. Rxa2 Ne5 21. h3 f5 22. Qxd6 Nf7 23. Qg3 Qf6 24. Rxa7 f4 25. Qf3 Kg8 26. Qxb7 Rb8 27. Qe7 Qc3 28. Ne1 Rbe8 29. Qh4 Qxb3 30. c5 Qc4 31. c6 g5 32. Qh5 Ra8 33. Rxa8 Rxa8 34. Nf3 Qxc6 35. Nxg5 Qxg2+ 36. Kxg2 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "7.1"] [White "Voege, Tobias"] [Black "Ewert, Hannes"] [Result "0-1"] [ECO "D38"] [WhiteElo "2292"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "72"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 c6 ({RR} 7... dxc4 8. Bxc4 c5 9. O-O cxd4 10. Ne4 Qf5 11. Qa4+ Nc6 12. Qxb4 Qxe4 13. Bb5 Bd7 14. Bxc6 Bxc6 15. Qxd4 Qg6 16. Nh4 Qg5 17. Qf4 Qxf4 18. exf4 Rd8 19. Rfd1 Ke7 20. g3 g5 21. Ng2 Bf3 22. Rxd8 {Mamedyarov,S (2758)-Firouzja,A (2778) Saint Louis 2022 0-1 (46)}) 8. cxd5 ({RR} 8. Rc1 Nd7 9. Be2 O-O 10. O-O Qe7 11. a3 Bd6 12. e4 dxe4 13. Nxe4 Bf4 14. Rc2 ({RR} 14. Rc3 Rd8 15. Rd3 b6 16. Qa4 Bb7 17. Rfd1 b5 18. Qc2 bxc4 19. Qxc4 Nb6 20. Qc2) 14... Rd8 15. Re1 b6 16. Bd3 Bb7 17. Rce2 c5 18. d5 exd5 19. Nc3 Qd6 20. cxd5 Nf6 21. Bc4 a6 22. g3 b5 { Abdusattorov,N (2731)-Vachier Lagrave,M (2741) Chess.com INT 2023 1-0}) 8... exd5 9. Qc2 $146 ({RR} 9. a3 Bxc3+ 10. bxc3 O-O 11. c4 Bg4 12. cxd5 cxd5 13. Be2 Nc6 14. Qb3 Qd6 15. h3 Bh5 16. O-O Rfc8 17. Rfc1 Rc7 18. Rc5 Ne7 19. Rac1 Rac8 20. Qb4 Rxc5 21. dxc5 Qc7 22. Rb1 Bg6 23. Rb2 a5 {Arkell,K (2450)-Gayson, P (2250) Plymouth 1989 1-0 (95)}) ({RR} 9. h3 Bf5 10. Bd3 Bxd3 11. Qxd3 Nd7 12. O-O O-O 13. a3 Bd6 14. Rfe1 Rfe8 15. e4 Qg6 16. Qe3 dxe4 17. Nxe4 f5 18. Qb3+ Kh7 19. Nh4 Qe6 20. Ng5+ {1-0 (20) Bennett,O-Kaushik,M Milton Keynes 2021}) 9... O-O 10. Bd3 Bd6 11. h3 a5 12. O-O-O Na6 13. Qe2 Nb4 14. Bb1 Bf5 15. Bxf5 Qxf5 16. g4 Qe6 17. Nh4 c5 18. Nf5 cxd4 19. Nxd4 Qd7 20. a3 Nc6 21. Nf5 Be5 22. Nxd5 Qe6 23. Kb1 Rfd8 24. Nb6 Ra6 25. Nc4 Bf6 26. Rxd8+ Nxd8 27. Rd1 Nc6 28. Rd6 Qe4+ 29. Ka2 b5 30. Nd2 Qa4 31. Kb1 Rb6 32. Qf3 b4 33. Nc4 bxa3 34. Nxb6 a2+ 35. Ka1 Bxb2+ 36. Kxb2 a1=Q# 0-1 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "8.1"] [White "Ewert, Hannes"] [Black "Weber, Dirk"] [Result "0-1"] [ECO "A57"] [WhiteElo "2246"] [BlackElo "2130"] [Annotator "Bulletin"] [PlyCount "81"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. c4 bxc4 5. Nc3 d6 6. e4 g6 7. Bxc4 Bg7 8. O-O O-O 9. h3 Qa5 ({RR} 9... Nfd7 10. Re1 Ba6 11. Bxa6 Nxa6 12. Bg5 Rb8 13. Qe2 Nc7 14. Rac1 Re8 15. Rc2 Qc8 16. Bf4 Rxb2 17. Rxb2 Bxc3 18. Reb1 Bxb2 19. Qxb2 Nb6 20. g4 f6 21. Kg2 g5 22. Bg3 Qd7 23. Qc2 Nb5 24. Qd3 {Sasikiran,K (2661) -Zvjaginsev,V (2674) Khanty-Mansiysk 2007 1-0 (33)}) ({RR} 9... Ba6 10. Bxa6 Nxa6 11. Qe2 Nc7 12. Rd1 Nd7 13. Bf4 Rb8 14. Rab1 f6 15. Nd2 Qc8 16. h4 Qa6 17. Qe3 Nb5 18. Nxb5 Rxb5 19. b3 Rb7 20. a4 Rfb8 21. h5 Rb4 22. h6 Bf8 23. Qh3 Qc8 24. Nc4 {Kobo,O (2559)-Martin Fuentes,A (2388) Chess.com INT 2023 0-1 (67)}) 10. Qe2 $146 ({RR} 10. Re1 Ba6 11. Bxa6 Nxa6 12. e5 Nd7 13. exd6 exd6 14. Bf4 Rfe8 15. Rb1 Qb6 16. Rxe8+ Rxe8 17. Qa4 Bxc3 18. Qxd7 Rd8 19. Qe7 Bg7 20. Ng5 Qc7 21. Re1 h6 22. Nxf7 Qxe7 23. Rxe7 Rf8 24. Nxh6+ Kh8 {Lebredo Zaragoitia,G (2320)-Hadad,D (2215) Sao Paulo 1997 1-0}) 10... Ba6 11. Bg5 Bxc4 12. Qxc4 Nbd7 13. Rab1 Rfb8 14. Nd2 Rb4 15. Qe2 Rab8 16. b3 Nb6 17. Rbc1 Kf8 18. Rfe1 Nfd7 19. Be3 Bd4 20. Nf3 Bg7 21. Nb1 Rxe4 22. Nbd2 Rb4 23. Bg5 Nf6 24. Qxe7+ Kg8 25. Qxd6 Nbxd5 26. Rxc5 Qd8 27. Qxd8+ Rxd8 28. Nc4 h6 29. Bd2 Rb7 30. Na5 Rbd7 31. Nc6 Rc8 32. Nfe5 Rdc7 33. Ba5 Rb7 34. Rd1 Nb6 35. Bxb6 axb6 36. Ne7+ Rxe7 37. Rxc8+ Kh7 38. Nc6 Re2 39. Rc7 Rc2 40. b4 Ne4 41. b5 0-1 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "9.1"] [White "Koehne, Arno"] [Black "Ewert, Hannes"] [Result "0-1"] [ECO "D46"] [WhiteElo "1988"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "154"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 d5 5. e3 O-O 6. Bd2 c6 7. Bd3 Nbd7 8. O-O Re8 9. Re1 ({RR} 9. a3 Ba5 10. Qc2 h6 11. Rad1 e5 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. cxd5 cxd5 15. Ne2 Bc7 16. Ng3 Bg4 17. Rc1 Bb6 18. h3 Bd7 19. Bc3 Rg5 20. Bd4 Bxd4 21. exd4 Rc8 22. Qb3 h5 23. Kh1 h4 {Shen,Y (2443)-Aulia,M (2412) Al Ain 2015 1-0 (52)}) ({RR} 9. a3 Bd6 10. cxd5 exd5 11. Qc2 Qe7 12. Nh4 Nf8 13. Nf5 Bxf5 14. Bxf5 Ne4 15. Nxe4 dxe4 16. g3 Nd7 17. b4 Nf6 18. Bh3 h6 19. Rab1 Nh7 20. Bg2 Ng5 21. f4 exf3 22. Bxf3 Qe6 23. Bg2 Ne4 {Kamisli,Y (1386)-Ivsek,C (1723) Portoroz 2023 1/2-1/2 (64)}) 9... b6 $146 ({RR} 9... e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. a3 Bd6 13. cxd5 Rh5 14. g3 cxd5 15. Be2 Re5 16. Nb5 Bb8 17. Bc3 Re8 18. Bd4 a6 19. Nc3 Be5 20. Rc1 Bxd4 21. Qxd4 Qa5 22. Bf3 Be6 23. Red1 Rad8 24. Ne2 {Matas Artigues,J-Trillo Figueroa Vidal,A Binissalem 2002 1/2-1/2 (37)}) ({RR} 9... e5 10. e4 exd4 11. Nxd4 Bxc3 12. bxc3 dxe4 13. Bc2 Nc5 14. f3 Be6 15. Nxe6 Rxe6 16. f4 Qe8 17. Re3 Rd8 18. Qe2 Nd3 19. f5 Red6 20. h3 Nf4 21. Qf2 Rxd2 22. Qxf4 Rxc2 23. Rae1 Rdd2 24. Rxe4 {Ternault,O (1130)-Ternault,M (1760) Bordeaux 2005 0-1}) ({RR} 9... e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Rc1 Rh5 13. Nxd5 Bxd2 14. Nxf6+ Qxf6 15. Qxh5 h6 16. Qe2 Bxc1 17. Rxc1 Be6 18. b3 Rd8 19. Rd1 Qg5 20. f4 Qf6 21. g4 Qh4 22. h3 Qg3+ 23. Kf1 Qxh3+ 24. Qg2 { Briand,N (1538)-Tourtet,J (1386) Marseille 2011 1-0 (32)}) 10. a3 Bxc3 11. Bxc3 Bb7 12. cxd5 cxd5 13. Rc1 a6 14. Qb3 Rc8 15. Bb4 Rxc1 16. Rxc1 Qb8 17. h3 Rc8 18. Rxc8+ Qxc8 19. Qc2 Qxc2 20. Bxc2 a5 21. Bd6 Ne8 22. Bg3 Bc6 23. Ne5 Nxe5 24. Bxe5 h6 25. Kf1 Kf8 26. Ke2 Ke7 27. Bd3 f6 28. Bg3 Kd7 29. Kd2 Ba4 30. Bg6 Nd6 31. Bd3 Bc6 32. Kc3 Nc8 33. Ba6 Ne7 34. Bd3 Ba4 35. Bb1 Bd1 36. Bd3 Ba4 37. Bb1 Kc6 38. Bd3 Bb5 39. Bxb5+ Kxb5 40. Bd6 Ng6 41. g3 Kc6 42. Bb8 Nf8 43. g4 Ng6 44. Bg3 Ne7 45. Kd3 Nc8 46. Kc3 Na7 47. a4 Nc8 48. Kd3 b5 49. axb5+ Kxb5 50. Kc3 a4 51. Bc7 g6 52. Bd8 f5 53. gxf5 gxf5 54. Bc7 Ne7 55. Bd6 Nc6 56. Bf8 h5 57. Bd6 Na5 58. Be7 Nb3 59. Bd6 Nc1 60. Bg3 Nb3 61. Bh4 Na5 62. Bg3 Nc6 63. Bh4 Na7 64. Bg3 Nc8 65. Bc7 Ne7 66. Bg3 Ng8 67. Be5 Nh6 68. Bg3 Nf7 69. Bf4 Nd8 70. Bg3 Nc6 71. Bd6 Na5 72. Bg3 Nc4 73. Bf4 Na5 74. Bg3 Nc6 75. Bf4 Kb6 76. Bd6 Kb7 77. Bf4 Kc8 0-1 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "10.1"] [White "Ewert, Hannes"] [Black "Mittelstaedt, Hendrik"] [Result "1-0"] [ECO "A86"] [WhiteElo "2246"] [BlackElo "1976"] [Annotator "Bulletin"] [PlyCount "114"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 f5 2. g3 d6 3. Bg2 Nf6 4. c4 g6 5. Nc3 Bg7 6. Nh3 O-O 7. d5 a5 8. O-O Na6 9. Nf4 Nc5 10. Be3 b6 11. Bd4 Rb8 12. a3 e5 13. dxe6 Nxe6 14. Nxe6 Bxe6 15. b3 $146 ({RR} 15. Nd5 c5 16. Bc3 Nxd5 17. Bxd5 Re8 18. Bxe6+ Rxe6 19. Qd5 Qe7 20. Bxg7 Kxg7 21. e3 b5 22. b3 bxc4 23. bxc4 Re4 24. Rab1 Rxb1 25. Rxb1 Qe6 26. Rb7+ Kf6 27. Qd2 Rxc4 28. Rb6 Ke7 29. Rb7+ Kf6 {Borjini,F (1917)-Delvos,T (1941) Nordrheinwestfalen 2011 1/2-1/2 (31)}) 15... Qe7 16. Rc1 Rfe8 17. Re1 Qf7 18. Nb5 Re7 19. Na7 Bd7 20. Nc6 Bxc6 21. Bxc6 Kf8 22. b4 axb4 23. axb4 Nd7 24. Bd5 Qe8 25. e3 Ne5 26. c5 bxc5 27. bxc5 Rd8 28. Qb3 Ng4 29. Bxg7+ Kxg7 30. cxd6 cxd6 31. Red1 Nf6 32. Qc3 Qf8 33. Qd4 h6 34. Rc6 Kh7 35. Bf3 Ne8 36. Rdc1 Qg7 37. Qf4 Qe5 38. Qb4 Kg7 39. h4 h5 40. Rc8 Rxc8 41. Rxc8 Rc7 42. Rb8 Nf6 43. Qb6 Qc5 44. Qb3 Qe5 45. Kg2 Qe7 46. Ra8 Ra7 47. Rc8 Rc7 48. Rb8 Qf7 49. Qa3 Qe7 50. Qa8 Qf7 51. Rb6 Qe7 52. Qa6 Rd7 53. Rb8 Rd8 54. Rb4 Rd7 55. Qc6 Ne8 56. Rb8 Nf6 57. Qc8 Ne8 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "11.1"] [White "Hagemann, Sven"] [Black "Ewert, Hannes"] [Result "0-1"] [ECO "D11"] [WhiteElo "1996"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "162"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. Nf3 d5 2. d4 Nf6 3. g3 c6 4. c4 Bf5 5. b3 e6 6. Bg2 h6 7. O-O Be7 8. Bb2 O-O 9. Nbd2 Nbd7 10. c5 b6 11. b4 a5 12. a3 axb4 13. axb4 bxc5 14. bxc5 Qc7 $146 ({ RR} 14... Rxa1 15. Qxa1 Qa8 16. Qxa8 Rxa8 17. Ra1 Rxa1+ 18. Bxa1 Bc2 19. Bf1 Ne8 20. e3 Nc7 21. Bc3 f6 22. Ne1 Ba4 23. f4 Bd8 24. Ndf3 g5 25. Nd3 Kf8 26. Ba5 Ke8 27. Nb4 Nb8 28. Kf2 Nb5 29. Bxd8 {Becker,H (1626)-Baltes,M (1595) Germany 2005 1/2-1/2 (31)}) 15. Rxa8 Rxa8 16. Qb3 Ne4 17. Nxe4 Bxe4 18. Ra1 Rxa1+ 19. Bxa1 Qa7 20. Bc3 Kf8 21. e3 Ke8 22. Nd2 Bxg2 23. Kxg2 Bd8 24. Qb4 Bc7 25. Nb3 Kd8 26. Na5 Bxa5 27. Qxa5+ Qxa5 28. Bxa5+ Ke7 29. f3 e5 30. Kf2 Ke6 31. g4 f5 32. h3 g6 33. Bd8 Nb8 34. Bc7 Nd7 35. Bd8 e4 36. f4 fxg4 37. hxg4 Nb8 38. Bc7 Na6 39. Be5 Nb4 40. Bg7 h5 41. f5+ Kf7 42. Be5 hxg4 43. fxg6+ Kxg6 44. Kg3 Kf5 45. Bf4 Nc2 46. Bh6 Ne1 47. Bf4 Nf3 48. Bh6 Ng5 49. Bf8 Nf7 50. Be7 Nh8 51. Bd8 Ng6 52. Kg2 Nf8 53. Kg3 Ne6 54. Be7 Ng7 55. Bd6 Nh5+ 56. Kh4 Nf6 57. Bf4 Ng8 58. Kh5 Ne7 59. Bd6 Ng6 60. Bg3 Nf8 61. Bd6 Ne6 62. Bg3 Nd8 63. Kh6 Nb7 64. Kg7 Na5 65. Kf7 Nc4 66. Bf4 g3 67. Bxg3 Nxe3 68. Ke7 Nc2 69. Bf2 e3 70. Bg1 e2 71. Bf2 Ke4 72. Kd6 Nb4 73. Be1 Nd3 74. Bd2 Kxd4 75. Kxc6 Nxc5 76. Be1 Nd3 77. Bd2 Ke4 78. Kb5 d4 79. Kc4 Ne5+ 80. Kb3 d3 81. Kc3 Nf3 0-1 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "12.1"] [White "Ewert, Hannes"] [Black "Boettcher, Christian"] [Result "1/2-1/2"] [ECO "A87"] [WhiteElo "2246"] [BlackElo "2158"] [Annotator "Bulletin"] [PlyCount "20"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 O-O 6. O-O d6 7. Qc2 Qe8 8. Nc3 Qf7 ({RR} 8... Na6 9. a3 e5 10. dxe5 dxe5 11. e4 Nc5 12. Ng5 c6 13. Be3 Ne6 14. Nxe6 Bxe6 15. exf5 gxf5 16. Ne2 Qh5 17. Bc5 Rfe8 18. Rfe1 b6 19. Bd6 Ne4 20. Bxe4 fxe4 21. Qxe4 Rad8 22. Bc7 Rd7 23. Qxc6 {Karr,J (2347)-Lesiege,A (2521) Gonfreville 1999 0-1 (36)}) 9. d5 $146 ({RR} 9. b3 h6 10. Bb2 Na6 11. a3 c5 12. d5 g5 13. e4 fxe4 14. Nxe4 Nxe4 15. Bxg7 Qxg7 16. Qxe4 Bf5 17. Qe3 Rab8 18. Rfe1 Rf7 19. h4 g4 20. Nd2 Rbf8 21. Ra2 Nc7 22. Ne4 Ne8 23. Rae2 Nf6 {Veres,A (2145)-Malar,P (2090) Slovakia 2009 1/2-1/2 (41)}) ({RR} 9. b3 h6 10. Bb2 Nc6 11. Rad1 e5 12. dxe5 dxe5 13. e4 Be6 14. h3 Rad8 15. Ba3 Rfe8 16. Nh4 Nd4 17. Qb1 f4 18. Nd5 g5 19. Nf5 Bxf5 20. exf5 f3 21. Bh1 Ne2+ 22. Kh2 e4 23. Nxf6+ Bxf6 {Van de Walle,R-Keough,R (2067) Portoroz 2023 0-1}) ({RR} 9. b3 h6 10. e3 Nc6 11. a3 e5 12. d5 Ne7 13. Bb2 g5 14. Nd2 f4 15. exf4 gxf4 16. Nce4 Nxe4 17. Qxe4 Ng6 18. Qe2 e4 19. Bxg7 f3 20. Qe3 fxg2 21. Bxf8 gxf1=Q+ 22. Rxf1 Qxf8 23. Nxe4 Bf5 {Antal,J-Anokhina,S Bratislava 1993 0-1}) ({RR} 9. b3 h6 10. e4 fxe4 11. Nxe4 Nxe4 12. Qxe4 Nc6 13. Bb2 Bf5 14. Qe3 Rae8 15. Rae1 g5 16. Bc3 Bg4 17. Nd2 Qh5 18. f4 gxf4 19. Rxf4 Rxf4 20. Qxf4 Qf5 21. Qxf5 Bxf5 22. Nf3 Bg4 23. Re4 Bf5 {Bukovsky,M (2022)-Malar,P (2090) Slovakia 2009 1/2-1/2 (38)}) 9... h6 10. Rd1 Na6 1/2-1/2 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "13.1"] [White "Lehmann, Holger"] [Black "Ewert, Hannes"] [Result "0-1"] [ECO "E49"] [WhiteElo "2121"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "107"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 O-O 6. f3 d5 7. cxd5 exd5 8. e3 Re8 9. Bd3 c5 10. Ne2 b6 11. O-O Ba6 12. Ng3 Bxd3 13. Qxd3 Nc6 14. Ra2 Qd7 15. Re2 Re6 16. Bb2 Rd8 17. Rd1 cxd4 ({RR} 17... Ne7 18. e4 Qa4 19. Bc1 Rc8 20. Rde1 g6 21. dxc5 Rxc5 22. Be3 Rc8 23. Bd4 dxe4 24. Nxe4 Nxe4 25. Rxe4 Rxe4 26. Qxe4 Nf5 27. Bxb6 Qxe4 28. fxe4 axb6 29. exf5 {1/2-1/2 (29) Mamedyarov,S (2752) -Ivanchuk,V (2740) Dortmund 2008}) ({RR} 17... c4 18. Qc2 h5 19. Rde1 h4 20. Nf1 Nh5 21. Bc1 Rg6 22. e4 Ne7 23. Rf2 b5 24. Qd1 Nf6 25. a4 dxe4 26. fxe4 Ng4 27. Rf4 h3 28. Ng3 hxg2 29. axb5 Ne5 30. Qh5 Nd3 31. Rh4 f6 32. Rd1 {Haimovich, T (2374)-Joly,J (2249) Biel 2023 0-1 (48)}) 18. cxd4 Rde8 $146 ({RR} 18... Ne7 19. e4 Ng6 20. Qd2 dxe4 21. fxe4 Qe8 22. Rde1 Ne5 23. Qc3 Rc6 24. Qb3 Nc4 25. d5 Rc7 26. Bxf6 gxf6 27. Nf5 Qe5 28. Qh3 Kh8 29. Rc2 b5 30. a4 a6 31. axb5 axb5 32. Qd3 Rcd7 33. Rb1 {Koenig,F (2066)-Boschek,H (1896) Solingen 2016 1/2-1/2 (65)}) ({RR} 18... Ne7 19. e4 Qa4 20. e5 Ne8 21. Rc1 Rc6 22. Rxc6 Qxc6 23. f4 g6 24. f5 Nxf5 25. Nxf5 gxf5 26. Qxf5 Qg6 27. Qf2 Rc8 28. h3 Ng7 29. Kh2 Ne6 30. h4 Qg4 31. g3 Rc4 32. Rd2 Ng7 33. Rd3 {Volkov,S (2607)-Arab,A (2465) Algiers 2016 1/2-1/2 (42)}) ({RR} 18... Na5 19. e4 Rc8 20. e5 Ne8 21. f4 Rec6 22. f5 Nc4 23. Qf3 Nxb2 24. Rxb2 Rc3 25. Rd3 Qa4 26. Rxc3 Qxd4+ 27. Re3 Qxb2 28. Qxd5 Qb1+ 29. Kf2 Qc2+ 30. Kf3 Qc6 31. Ke4 Qc2+ 32. Kf3 Qc6 33. Qxc6 { Montalvo Rosario,A (2223)-Patriarca,L (2318) Dresden 2008 1/2-1/2 (50)}) 19. Rde1 h5 20. Nf1 h4 21. Nd2 Nh5 22. Qf5 g6 23. Qg5 h3 24. g3 Qd8 25. Qxd8 Rxd8 26. Kf2 Ng7 27. Rc1 Nf5 28. g4 Nd6 29. Kg3 Na5 30. Kxh3 Nac4 31. Nxc4 Nxc4 32. Rc3 b5 33. Bc1 Rde8 34. Kg3 Kg7 35. f4 Re4 36. Kf3 Rh8 37. Kg3 a5 38. Rb3 Rb8 39. h4 b4 40. axb4 Rxb4 41. Rxb4 axb4 42. Kf3 b3 43. Kf2 Re7 44. Bb2 Ra7 45. Bc3 Ra2 46. Rxa2 bxa2 47. Kf3 f5 48. h5 fxg4+ 49. Kxg4 Nxe3+ 50. Kg5 gxh5 51. Kxh5 Kf6 52. Kh4 Kf5 53. Kg3 Nc2 54. Kf3 0-1 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "15.1"] [White "Tonndorf, Matthias"] [Black "Ewert, Hannes"] [Result "1/2-1/2"] [ECO "C47"] [WhiteElo "2138"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "44"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. O-O O-O 10. Bg5 c6 11. Qf3 Rb8 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Ne2 Bd6 ({RR} 14... Bd7 15. Ng3 Rfe8 16. h3 Bd6 17. b3 Bxg3 18. fxg3 Kg7 19. Rf4 Re3 20. Kh2 c5 21. Raf1 Rb6 22. R1f2 h6 23. Bf5 Bxf5 24. Rxf5 Re5 25. R5f4 d4 26. Rd2 Rbe6 27. b4 cxb4 28. Rdxd4 a5 29. Rd8 {Terletsky,O (2213)-Ewert,H (2266) Lichess.org INT 2021 1/2-1/2 (52)}) 15. b3 Re8 16. Ng3 ({RR} 16. Rad1 Bg4 17. f3 Be6 18. Ng3 Bxg3 19. hxg3 c5 20. Rfe1 a5 21. g4 Red8 22. Kf2 c4 23. bxc4 dxc4 24. Be4 Rxd1 25. Rxd1 Rb2 26. Ra1 c3 27. Ke3 Bxa2 28. Kd4 a4 29. Kxc3 a3 30. Rh1 Rb8 {Ledger,D (2148)-Chan,S (2043) England 2023 1/2-1/2 (74)}) 16... Bd7 17. c4 $146 ({RR} 17. Rfe1 Re5 18. Rxe5 fxe5 19. Bf5 Be6 20. Rd1 Rd8 21. f3 Bc5+ 22. Kf1 Kg7 23. Bxe6 fxe6 24. Ke2 Kg6 25. c3 Rf8 26. c4 Bb6 27. c5 Bc7 28. Nf1 h5 29. Ne3 Rb8 30. g3 Bd8 31. h4 Be7 {Siddall,W-Reynolds,D (2014) England 2014 1/2-1/2 (41)}) ({RR} 17. Rfe1 Re5 18. Kf1 Bb4 19. Re2 Bc3 20. Rd1 Rb4 21. Rxe5 fxe5 22. Bf5 Bxf5 23. Nxf5 Kf8 24. Rd3 Bb2 25. c4 d4 26. Rh3 Rb7 27. Rxh7 Kg8 28. Rg7+ Kf8 29. Rh7 Kg8 30. Rh6 a5 31. Rxc6 a4 {Kovarik,M (1909) -Zvolensky,D (2077) Vsetin 2019 1/2-1/2 (47)}) ({RR} 17. Nf5 Bxf5 18. Bxf5 Re5 19. Bd3 Rbe8 20. g3 h6 21. Kg2 Kf8 22. Rfd1 Bb4 23. Bf1 R8e7 24. Rd3 Re1 25. Rxe1 Rxe1 26. Rf3 Kg7 {1/2-1/2 (26) Gustain,M (2187)-Degenhard,S (2234) Wuerttemberg 2021}) 17... dxc4 18. Bxc4 Be6 19. Rac1 a5 20. Bxe6 Rxe6 21. Rc4 c5 22. Rd1 Rb4 1/2-1/2 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "16.1"] [White "Ewert, Hannes"] [Black "Stotyn, Fabian"] [Result "1-0"] [ECO "D06"] [WhiteElo "2246"] [BlackElo "2123"] [Annotator "Bulletin"] [PlyCount "65"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 d5 2. c4 c5 3. Nf3 cxd4 4. cxd5 Qxd5 5. Qxd4 ({RR} 5. Nc3 Qa5 6. Nxd4 e5 7. Nb3 Qc7 8. g3 Bb4 9. Bg2 Nf6 10. Bd2 O-O 11. O-O Rd8 12. Qc1 Be6 13. Nb5 Qxc1 14. Rfxc1 Bxd2 15. Nxd2 Nc6 16. Nb3 Bd5 17. Nc7 Rac8 18. Nxd5 Nxd5 19. a3 Nde7 {Vallejo Pons,F (2711)-Mamedyarov,S (2768) Doha 2016 0-1 (49)}) 5... Qxd4 6. Nxd4 a6 7. Nc3 e6 $146 ({RR} 7... e5 8. Nc2 Nc6 9. e4 Be6 10. Be3 O-O-O 11. Bb6 Rd7 12. Rd1 Rxd1+ 13. Kxd1 Nf6 14. Be2 Nd7 15. Be3 Bc5 16. Kc1 Bxe3+ 17. Nxe3 Nd4 18. Bc4 Nb6 19. Bxe6+ fxe6 20. b3 h5 21. Kb2 g5 22. h3 {Cattaneo,M (2250)-Fier,A (2604) Chess.com INT 2023 0-1 (51)}) 8. g3 Nc6 9. Nxc6 bxc6 10. Bg2 Bb7 11. O-O Nf6 12. Rd1 Nd5 13. Na4 Be7 14. Bd2 O-O 15. Ba5 Bf6 16. Rab1 Bd8 17. Be1 Be7 18. Rbc1 Rab8 19. Nc5 Ba8 20. Nd7 Rxb2 21. Nxf8 Bxf8 22. Rd2 Rb5 23. Rdc2 g6 24. Bf1 Ba3 25. Rd1 Kg7 26. e4 Nb4 27. Rc3 Ra5 28. Rxa3 Rxa3 29. Bxb4 Rxa2 30. Bc3+ Kh6 31. Rd8 Bb7 32. Rb8 Rc2 33. Be5 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "17.1"] [White "Schulze, Torben"] [Black "Ewert, Hannes"] [Result "1-0"] [ECO "C45"] [WhiteElo "2324"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "59"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nd2 d5 7. exd5 cxd5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. O-O Be7 11. b3 O-O 12. Bb2 Rfe8 13. Qf3 c6 14. Rad1 a5 15. a4 Rab8 $146 ({RR} 15... Qg4 16. Qxg4 Nxg4 17. Nf3 Bf6 18. Bc1 Ne5 19. Nxe5 Bxe5 20. Be3 f5 21. g3 Kf7 22. Kg2 Bf6 23. h4 Re4 24. Kf3 Bc3 25. Rd3 Bb4 26. Rc1 Ba3 27. Ra1 Bb4 28. Rc1 Ba3 29. Rcd1 Bb4 30. Rc1 {Tari,A (2642)-So, W (2760) Stavanger 2023 1/2-1/2}) ({RR} 15... c5 16. Bxf6 Bxf6 17. Nc4 Rad8 18. Nb6 Qd6 19. Nxd5 Bd4 20. Rfe1 Re6 21. Nf4 Rf6 22. g3 Kh8 23. c3 g5 24. cxd4 cxd4 25. Re4 gxf4 26. Rexd4 Qxd4 27. Rxd4 Rxd4 28. Qa8+ Kg7 29. Qxa5 fxg3 30. hxg3 {Tari,A (2653)-Timmermans,M (2392) Chess.com INT 2023 1-0 (34)}) 16. Nc4 Qc8 17. Ne5 Bd6 18. Rfe1 Qc7 19. Nd3 Ne4 20. h4 Re6 21. Re2 Rbe8 22. Rde1 Be7 23. Nf4 Rh6 24. g3 Bxh4 25. gxh4 Rxh4 26. Rxe4 Rxe4 27. Rxe4 dxe4 28. Qxe4 Qd7 29. Qf3 g6 30. Ng2 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "18.1"] [White "Ewert, Hannes"] [Black "Schoengart, Ralf"] [Result "1-0"] [ECO "C45"] [WhiteElo "2246"] [BlackElo "2001"] [Annotator "Bulletin"] [PlyCount "59"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nd2 d5 7. exd5 cxd5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. O-O Be7 11. b3 O-O 12. Bb2 Rfe8 13. Qf3 c6 14. Rad1 a5 15. a4 Rab8 $146 ({RR} 15... Qg4 16. Qxg4 Nxg4 17. Nf3 Bf6 18. Bc1 Ne5 19. Nxe5 Bxe5 20. Be3 f5 21. g3 Kf7 22. Kg2 Bf6 23. h4 Re4 24. Kf3 Bc3 25. Rd3 Bb4 26. Rc1 Ba3 27. Ra1 Bb4 28. Rc1 Ba3 29. Rcd1 Bb4 30. Rc1 {Tari,A (2642)-So, W (2760) Stavanger 2023 1/2-1/2}) ({RR} 15... c5 16. Bxf6 Bxf6 17. Nc4 Rad8 18. Nb6 Qd6 19. Nxd5 Bd4 20. Rfe1 Re6 21. Nf4 Rf6 22. g3 Kh8 23. c3 g5 24. cxd4 cxd4 25. Re4 gxf4 26. Rexd4 Qxd4 27. Rxd4 Rxd4 28. Qa8+ Kg7 29. Qxa5 fxg3 30. hxg3 {Tari,A (2653)-Timmermans,M (2392) Chess.com INT 2023 1-0 (34)}) 16. Nc4 Qc8 17. Ne5 Bd6 18. Rfe1 Qc7 19. Nd3 Ne4 20. h4 Re6 21. Re2 Rbe8 22. Rde1 Be7 23. Nf4 Rh6 24. g3 Bxh4 25. gxh4 Rxh4 26. Rxe4 Rxe4 27. Rxe4 dxe4 28. Qxe4 Qd7 29. Qf3 g6 30. Ng2 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "19.1"] [White "Buchenau, Frank"] [Black "Ewert, Hannes"] [Result "1/2-1/2"] [ECO "C54"] [WhiteElo "2190"] [BlackElo "2246"] [Annotator "Bulletin"] [PlyCount "104"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] {[%evp 0,83,17,20,22,17,19,19,19,7,7,-2,19,19,25,-6,-7,-9,3,-12,-7,-1,-9,-24, -24,-26,-28,-24,-24,-24,-26,-29,1,7,0,0,0,-4,0,0,9,9,19,14,19,14,17,13,10,6,24, 22,31,41,31,37,42,15,14,0,0,-44,-37,-37,-36,-74,-77,-77,-77,-77,0,0,44,40,145, 23,32,21,20,0,49,0,21,-44,79,104]} 1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d3 d6 6. O-O O-O 7. Nbd2 a5 8. a4 Be6 9. Re1 Re8 10. Bxe6 (10. Bb5 Bd7 11. h3 Ne7 12. Bc4 Ng6 13. Ng5 Re7 14. Qb3 Qf8 15. Nxf7 Rxf7 16. Qxb7 Bb6 17. Nf3 Ra7 18. Qxa7 Bxa7 19. Ng5 Be8 20. Nxf7 Bxf7 21. Bxf7+ Qxf7 22. Be3 Bxe3 23. Rxe3 Nf4 24. b4 Qg6 25. g3 Nxh3+ 26. Kg2 Nf4+ 27. Kf1 Qh5 28. Kg1 Ng4 {0-1 (28) Jolly,J (2399)-Slade,T (2040) Chess.com INT 2022}) 10... Rxe6 11. Nc4 d5 12. exd5 Qxd5 13. Ng5 Ree8 14. Qe2 Rad8 15. Ne4 Nxe4 16. dxe4 Qd3 17. Qxd3 Rxd3 18. Kf1 Red8 19. Be3 Be7 20. Ke2 R3d7 21. Red1 f6 22. Rxd7 Rxd7 23. g3 Kf7 24. f4 Ke6 25. f5+ Kf7 26. g4 b6 27. h4 Nd8 28. g5 Nb7 29. Rg1 Bc5 30. g6+ hxg6 31. fxg6+ Kg8 32. h5 Bxe3 33. Nxe3 Nc5 34. Kf3 Rd2 35. Nf5 Rd3+ 36. Ke2 Rh3 37. h6 Rxh6 38. Nxh6+ gxh6 39. Rd1 Kg7 40. Ke3 Kxg6 41. Rd8 Kf7 42. Rc8 Ne6 43. b4 Ke7 44. bxa5 bxa5 45. Rh8 Kd6 46. Rxh6 Nc5 47. Rxf6+ Kd7 48. Rf5 Kd6 49. Rf6+ Kd7 50. Rf7+ Kd6 51. Rf6+ Kd7 52. Rf7+ Kd6 1/2-1/2 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "20.1"] [White "Ewert, Hannes"] [Black "Hampel, Felix"] [Result "1-0"] [ECO "E60"] [WhiteElo "2368"] [BlackElo "2355"] [Annotator "Bulletin"] [PlyCount "74"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. d5 b5 6. c4 bxc4 7. O-O O-O 8. Nc3 d6 9. Nd2 ({RR} 9. e4 Nbd7 10. Re1 Ng4 11. Bf1 Ba6 12. Qa4 Qc8 13. Bg5 Re8 14. Bh3 h5 15. Kg2 Rb8 16. Rab1 Rb4 17. Qd1 Qb7 18. Nd2 Rxb2 19. Rxb2 Qxb2 20. Qa4 Bxc3 21. Qxd7 Rf8 22. Rb1 Qc2 23. Bxg4 Bxd2 {Ianovsky,M (2218)-Korol,D (2287) Chess.com INT 2023 0-1}) 9... Ba6 10. e4 Nbd7 11. f4 Nb6 $146 ({RR} 11... Rb8 12. Re1 Ne8 13. Bf1 Qa5 14. Qc2 Nb6 15. Nf3 Nc7 16. Bd2 Nb5 17. Nxb5 Qxb5 18. Rab1 Qa4 19. b3 Qa3 20. Bc1 Qa5 21. bxc4 Qa4 22. Qxa4 Nxa4 23. Bd2 {1/2-1/2 (23) Vulicevic,N (2320)-Marinkovic,I (2445) Becici 1993}) ({RR} 11... Ne8 12. Qa4 Nc7 13. Re1 Rb8 14. a3 Nb6 15. Qa5 Bd4+ 16. Kh1 Qd7 17. Nf3 e6 18. dxe6 fxe6 19. Rd1 Bxc3 20. Qxc3 Rbd8 21. f5 Qg7 22. f6 Qxf6 23. Qxf6 Rxf6 24. Bg5 Rff8 25. Bxd8 Rxd8 26. Ne5 {Frare,F (2231)-Soto Vega,J (2364) Sao Jose do Rio Preto 2004 1-0 (67)}) ({RR} 11... Rb8 12. Re1 e6 13. dxe6 fxe6 14. Nf3 Ne8 15. Ng5 Nc7 16. Bh3 Re8 17. a4 Nf8 18. Qc2 d5 19. e5 Rb3 20. Qf2 Qe7 21. Bg4 Bc8 22. Bd1 Rb7 23. h4 Na6 24. Nb5 Nb4 25. Re2 Rd8 26. Qh2 {Nechaeva,M (2399) -Karnaukhova,E (2320) Satka 2012 0-1 (42)}) 12. a4 Rb8 13. Re1 e6 14. dxe6 fxe6 15. a5 Nbd7 16. e5 dxe5 17. fxe5 Ne8 18. Nf3 Bb7 19. Bf4 Ba8 20. Qd2 Nc7 21. Rad1 Nd5 22. Ng5 Nxf4 23. gxf4 Bxg2 24. Kxg2 Qxa5 25. Qxd7 Rxb2+ 26. Rd2 Qxc3 27. Qxe6+ Kh8 28. Rxb2 Qxb2+ 29. Kf3 Qc3+ 30. Re3 Qd4 31. Nf7+ Rxf7 32. Qxf7 h5 33. Qxg6 c3 34. e6 Qd1+ 35. Kf2 Qd2+ 36. Re2 Qxf4+ 37. Kg2 Qd6 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "21.1"] [White "Sauer, Tim"] [Black "Ewert, Hannes"] [Result "1-0"] [ECO "A13"] [WhiteElo "2183"] [BlackElo "2368"] [Annotator "Bulletin"] [PlyCount "99"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] {[%evp 0,63,25,-39,22,19,20,20,14,-11,8,8,1,-31,-16,-4,15,13,13,-39,12,17,35, -18,53,-19,78,42,102,103,103,100,141,130,105,49,22,8,51,64,67,41,55,20,30,15, 35,43,22,-31,22,8,10,-10,92,92,92,92,92,95,102,107,107,97,140,176]} 1. c4 Nf6 2. Nf3 e6 3. e3 d5 4. b3 Be7 5. Bb2 O-O 6. g3 (6. Qc2 c5 7. a3 Nc6 8. Bd3 d4 9. exd4 Nxd4 10. Bxd4 cxd4 11. O-O b6 12. Be2 Bb7 13. d3 Rc8 14. Nbd2 Nd5 15. Ne1 b5 16. Bf3 Qd7 17. b4 e5 18. Qb3 bxc4 19. Nxc4 f6 20. b5 Kh8 21. a4 Rc5 22. Na5 Ba8 23. g3 a6 24. Nc6 Bxc6 25. bxc6 Qxc6 26. Nc2 Qd6 27. Rfe1 Rb8 28. Qa2 Nc3 29. Qf7 Rf8 30. Qb3 Rb8 31. Qf7 Rf8 32. Qb3 f5 33. Bg2 Rb8 34. Qa3 e4 35. dxe4 d3 36. e5 Qc7 37. Nb4 d2 38. Nxa6 Rxe5 39. Rf1 Bxa3 40. Nxc7 Bb2 {0-1 (40) Kozul,Z (2585)-Bareev,E (2675) Sarajevo 1998 CBM 066 [Ribli,Zoltan]}) 6... a5 7. Nc3 c5 (7... c6 8. Bg2 b6 9. O-O Nbd7 10. Rc1 Ba6 11. d3 b5 12. cxb5 cxb5 13. Nd4 Qb6 14. f4 Bc5 15. Kh1 Bxd4 16. exd4 Rac8 17. Ne2 b4 18. Rxc8 Rxc8 19. Ng1 Qc6 20. Rf2 Nb6 21. Nf3 Bb5 22. Ne5 Qc7 23. a4 bxa3 24. Bxa3 Nbd7 25. g4 Qc3 26. Bb2 Qb4 27. g5 Ne8 28. f5 a4 29. Qg4 Nxe5 30. Qh3 Nxd3 31. Rf1 Nxb2 32. fxe6 Bxf1 33. exf7+ Kxf7 34. Bxd5+ Ke7 35. Qxc8 axb3 36. Bc6 Bg2+ 37. Kxg2 Qd2+ 38. Kf3 Qd3+ 39. Kg2 Qe2+ 40. Kg1 Qe3+ 41. Kf1 Qf4+ 42. Kg2 Qxg5+ 43. Kf1 Qf6+ 44. Kg2 Qg6+ 45. Kf1 Qf7+ 46. Kg2 Nd1 47. Qd7+ Kf8 48. Qxf7+ Kxf7 49. Bd5+ Kf6 50. Bxb3 Ne3+ 51. Kf3 Nf5 52. Ke4 Ne7 53. Ba2 h6 54. d5 Nd6+ 55. Kf4 Ng6+ 56. Kg4 Ne5+ 57. Kf4 g5+ 58. Kg3 h5 59. Bb3 h4+ 60. Kg2 Kf5 61. Bc2+ Kf4 62. Bb3 g4 63. Bd1 h3+ 64. Kh1 Nf3 65. Bc2 Ne4 66. Bxe4 Kxe4 67. d6 Ne5 68. d7 Nxd7 69. Kg1 Kf3 70. Kh1 Ne5 71. Kg1 Nd3 72. Kf1 Nf2 73. Kg1 g3 {0-1 (73) Zhu,B (1959) -Cui,C (1692) Quebec 2018}) 8. cxd5 exd5 9. d4 Nc6 10. Bg2 Bg4 11. O-O Re8 12. Rc1 b6 13. dxc5 bxc5 14. h3 Be6 15. Ng5 Rb8 16. Nxe6 fxe6 17. Ba3 Nb4 18. Qd2 Bf8 19. Rfd1 Qe7 20. Na4 Rec8 21. g4 Qf7 22. Qe2 Qe8 23. g5 Nd7 24. h4 Nb6 25. Nxb6 Rxb6 26. Bxb4 cxb4 27. Rxc8 Qxc8 28. e4 dxe4 29. Qxe4 Rd6 30. Rxd6 Bxd6 31. Bf1 g6 32. Bc4 Kf7 33. Qf3+ Ke8 34. Qf6 Qc5 35. Qxe6+ Kd8 36. Qg8+ Bf8 37. Qxh7 Qd6 38. Qf7 Be7 39. Qd5 a4 40. Qxd6+ Bxd6 41. bxa4 Ke7 42. Kg2 Bc7 43. Kf3 Kf8 44. Ke4 Ke7 45. f4 Bb6 46. f5 Bf2 47. f6+ Kf8 48. h5 gxh5 49. g6 Bh4 50. g7+ 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "22.1"] [White "Ewert, Hannes"] [Black "Tarasenko, Nazar"] [Result "1-0"] [ECO "D11"] [WhiteElo "2368"] [BlackElo "2057"] [Annotator "Bulletin"] [PlyCount "49"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] {[%evp 0,49,26,25,21,24,45,34,24,3,39,1,51,54,49,53,53,34,80,49,41,48,44,40,77, 77,88,92,58,101,56,32,26,14,37,6,74,40,74,38,37,31,54,45,38,40,294,294,446,469, 467,170]} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 a6 5. b3 b5 6. Bg2 Bf5 7. O-O e6 8. Nc3 Bd6 $146 ({RR} 8... Bb4 9. Bb2 O-O 10. Nh4 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nxg6 hxg6 14. Qd3 Nbd7 15. a3 Be7 16. e4 bxc4 17. bxc4 Nb6 18. cxd5 cxd5 19. e5 Nfd7 20. f4 Nc4 21. Bc1 Rb8 22. f5 gxf5 23. gxf5 {Ladan,N (2260)-Gubajdullin,A (2266) Chess.com INT 2023 0-1 (36)}) ({RR} 8... Be7 9. Nd2 O-O 10. e4 dxe4 11. Ndxe4 Nxe4 12. Nxe4 Nd7 13. Bb2 Rc8 14. d5 cxd5 15. cxd5 exd5 16. Qxd5 Bxe4 17. Qxe4 Nf6 18. Qb7 Qd2 19. Rab1 Rc2 20. Bc1 Qe2 21. Be3 Bb4 22. Bf3 Qd3 23. Qxa6 {Sovetbekova,N (1823)-Sailer,M (2109) Chess.com INT 2023 1-0 (32)}) ({RR} 8... Nbd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. e4 b4 12. exd5 cxd5 13. cxd5 bxc3 14. dxe6 fxe6 15. Qe2 Ra7 16. Qxe6+ Be7 17. Re1 Kf8 18. g4 Nb6 19. g5 Nfd5 20. Re5 Bd6 21. Bxd5 Bxe5 22. Ba3+ Re7 23. Qf7# {Moerman,T (2022)-Jonsson,J (1770) Reykjavik 2022 1-0}) 9. Nh4 Bg4 10. h3 Bh5 11. Qc2 Nbd7 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Rc8 15. Be3 O-O 16. Rfe1 Nf6 17. Qc2 Be7 18. g4 Nd7 19. Nf3 Bg6 20. Qe2 Be4 21. Rad1 f5 22. Bd2 Nb6 23. Ba5 fxg4 24. Qxe4 gxf3 25. Bxf3 (25. Bxf3 Bh4 26. Re2 Rb8 27. Qxe6+ $18) (25. Qxe6+ Rf7 26. Bxb6 Qxb6 27. Qxc8+ $18) 1-0 [Event "Niedersachsen Blitz-ch 2024"] [Site "Braunschweig"] [Date "2024.12.07"] [Round "23.1"] [White "Drygala, Lars"] [Black "Ewert, Hannes"] [Result "0-1"] [ECO "A48"] [WhiteElo "1986"] [BlackElo "2368"] [Annotator "Bulletin"] [PlyCount "74"] [EventDate "2024.??.??"] [EventType "team (blitz)"] [EventCountry "GER"] [SourceTitle "Bulletin"] [Source "Lichess"] [SourceDate "2024.12.08"] [SourceVersion "1"] [SourceVersionDate "2024.12.08"] [SourceQuality "1"] 1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 O-O 5. h3 d6 6. Be2 b6 7. O-O Bb7 8. c3 Nbd7 9. a4 a6 10. Qb3 ({RR} 10. Nbd2 Qe8 11. Bh2 e5 12. b4 Qe7 13. Qb3 Kh8 14. Rfd1 Nh5 15. dxe5 dxe5 16. a5 f5 17. axb6 Nxb6 18. Ra5 f4 19. e4 Nd7 20. Qa2 c5 21. bxc5 Nxc5 22. Qa3 Rfc8 23. Rb1 Bf8 24. Qa1 Rc7 {Almasi,Z (2696)-Can,E (2578) Reykjavik 2017 1-0 (53)}) ({RR} 10. Nbd2 Re8 11. Bh2 e5 12. Qb3 h6 ({RR } 12... Qe7 13. Rfd1 Ne4 14. Nxe4 Bxe4 15. Nd2 Bb7 16. Bf3 Bxf3 17. Nxf3 Qe6 18. d5 Qe7) 13. Rfd1 Qe7 14. Qa3 Qe6 15. a5 b5 16. c4 c6 17. Rac1 Rac8 18. d5 cxd5 19. cxb5 axb5 20. Bxb5 d4 21. a6 Ba8 22. Rxc8 Rxc8 23. exd4 e4 24. Ne1 Qf5 {Pakleza,Z (2496)-Radjabov,T (2747) Chess.com INT 2023 0-1 (89)}) 10... c5 11. Bc4 $146 ({RR} 11. Rd1 Qc7 12. d5 Rac8 13. Na3 h6 14. c4 Rce8 15. Nc2 Kh7 16. Bh2 Ne4 17. Bd3 Ng5 18. Nxg5+ hxg5 19. a5 bxa5 20. Ra2 f5 21. Ne1 Ne5 22. Be2 e6 23. f4 Nf7 24. dxe6 Rxe6 25. fxg5 Nxg5 {Calderon Zuta,N (1898)-Florez Castro,E (1716) Ibague 2017 1/2-1/2 (50)}) 11... Bxf3 12. gxf3 Qc7 13. Nd2 e5 14. Bh2 Qc6 15. d5 Qc7 16. Bd3 Nh5 17. c4 a5 18. Nb1 f5 19. Na3 Ndf6 20. Nb5 Qd8 21. e4 Ne8 22. Qc2 fxe4 23. fxe4 Qh4 24. Be2 Qxh3 25. Qd3 Qh4 26. Bg3 Nxg3 27. Qxg3 Qxe4 28. Bd3 Qf3 29. Rae1 Qxg3+ 30. fxg3 Bh6 31. Rxf8+ Kxf8 32. Rf1+ Ke7 33. Kg2 Bg5 34. Rh1 Nf6 35. Rf1 Kd7 36. Rf2 Rf8 37. Kg1 Be3 0-1