[Event "2023 IBCA World Championship"] [Site "?"] [Date "2023.10.09"] [Round "1"] [White "Mueller, Thorsten"] [Black "De Jong, Lucas"] [Result "1-0"] [ECO "D02"] [WhiteElo "2046"] [BlackElo "1619"] [PlyCount "53"] [EventDate "2023.??.??"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Nc6 5. c3 d5 6. Nbd2 Bd6 7. Bg3 O-O 8. Bd3 b6 9. Ne5 Bb7 10. O-O Qc7 11. f4 Ne7 12. Qe2 Nf5 13. Bf2 Be7 14. Rac1 Nd6 15. Bh4 Nfe4 16. Bxe7 Qxe7 17. Rf3 cxd4 18. exd4 Nxd2 19. Qxd2 b5 20. Rh3 Ne4 21. Qe2 b4 22. Qh5 h6 23. Ng4 Rfc8 24. Bxe4 dxe4 25. Nxh6+ Kf8 26. Nf5 Qf6 27. Qh8# 1-0 [Event "2023 IBCA World Championship"] [Site "?"] [Date "2023.10.09"] [Round "1"] [White "Adiyaman, Rene"] [Black "Bratu, Gheorghe"] [Result "1-0"] [ECO "C55"] [WhiteElo "2122"] [BlackElo "1719"] [PlyCount "41"] [EventDate "2023.??.??"] 1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nc6 5. O-O Nxc3 6. dxc3 f6 7. Nh4 g6 8. f4 Bc5+ 9. Kh1 d6 10. f5 Qe7 11. Bh6 g5 12. Qh5+ Kd8 13. Nf3 Bxf5 14. Nxg5 Bg6 15. Qg4 f5 16. Rxf5 Qd7 17. Be6 Bxf5 18. Qxf5 Qe8 19. Nf7+ Ke7 20. Bg5+ Kf8 21. Nxe5+ 1-0 [Event "2023 IBCA World Championship"] [Site "?"] [Date "2023.10.11"] [Round "3"] [White "Adiyaman, Rene"] [Black "Tonteri, Ari"] [Result "1-0"] [ECO "B22"] [WhiteElo "2122"] [BlackElo "1850"] [PlyCount "43"] [EventDate "2023.??.??"] 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 e6 9. O-O Be7 10. Nc3 O-O 11. Qe2 Qc7 12. Bd3 h6 13. Nb5 Qd8 14. Qe4 f5 15. exf6 Bxf6 16. Bxh6 Rf7 17. Qh7+ Kf8 18. Bg6 Re7 19. Ng5 Rc7 20. Nxc7 Qxc7 21. Qh8+ Ke7 22. Qe8# 1-0 [Event "2023 IBCA World Championship"] [Site "?"] [Date "2023.10.12"] [Round "4"] [White "Tazbir, Marcin"] [Black "Nikac, Predrag"] [Result "1-0"] [ECO "B85"] [WhiteElo "2499"] [BlackElo "2283"] [PlyCount "66"] [EventDate "2023.??.??"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O a6 8. Be3 Be7 9. f4 d6 10. Kh1 O-O 11. Qe1 Bd7 12. Qg3 b5 13. Bd3 b4 14. Nce2 e5 15. fxe5 Nxe5 16. Bg5 Nh5 17. Qh4 Bxg5 18. Qxg5 g6 19. h3 Qd8 20. Qxd8 Rfxd8 21. Kg1 Kg7 22. g4 Nf6 23. Nf4 g5 24. Nfe2 h5 25. Nf5+ Bxf5 26. Rxf5 hxg4 27. Rxg5+ Kf8 28. Nd4 gxh3 29. Rf5 Nfg4 30. Rf4 Nxd3 31. cxd3 Ne5 32. Ne6+ Ke7 33. Nxd8 Rxd8 {...} 1-0 [Event "2023 IBCA World Championship"] [Site "?"] [Date "2023.10.13"] [Round "5"] [White "Streltsov, Alexey"] [Black "Tazbir, Marcin"] [Result "0-1"] [ECO "A25"] [WhiteElo "2343"] [BlackElo "2499"] [PlyCount "66"] [EventDate "2023.??.??"] 1. c4 e5 2. Nc3 d6 3. e3 g6 4. d4 Nc6 5. Nf3 Bg7 6. Be2 f5 7. dxe5 Nxe5 8. O-O Ne7 9. Qc2 Be6 10. Rd1 h6 11. e4 Qc8 12. Nd5 fxe4 13. Nxe7 Kxe7 14. Qxe4 Bf5 15. Qe3 Kf7 16. c5 Re8 17. Nd4 Nd3 18. Qf3 Bxd4 19. Bxd3 Kg7 20. Qf4 dxc5 21. Qxh6+ Kf7 22. Qh7+ Kf6 23. h4 Qd7 24. Bg5+ Ke6 25. Bxf5+ gxf5 26. Qh6+ Kd5 27. Bf6 Re4 28. Bxd4 Rxd4 29. Rac1 Re8 30. Qf4 Re1+ 31. Kh2 Rexd1 32. Qf3+ Ke6 33. Qe3+ Kf7 0-1 [Event "2023 IBCA World Ind. Chess Championship"] [Site "?"] [Date "2023.10.13"] [Round "5"] [White "Adiyaman, Rene"] [Black "Vrioni, Bersan"] [Result "1-0"] [ECO "C54"] [WhiteElo "2122"] [BlackElo "1918"] [PlyCount "51"] [EventDate "2023.??.??"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 O-O 7. h3 h6 8. Bb3 Na5 9. Ba4 Nc6 10. Nf1 Ne7 11. Ng3 Be6 12. Bc2 c6 13. O-O Qc7 14. Qe2 Nd7 15. d4 Bb6 16. Be3 Rfe8 17. Qd2 f6 18. Rad1 Nf8 19. Bxh6 Neg6 20. d5 Bc8 21. Nh5 Qf7 22. dxc6 Bc7 23. cxb7 Bxb7 24. Bb3 Ne6 25. Nh4 Nxh4 26. Nxf6+ 1-0 [Event "2023 IBCA World Ind. Chess Championship"] [Site "?"] [Date "2023.10.14"] [Round "6"] [White "Tazbir, Marcin"] [Black "Kolpakov, Vladislav"] [Result "1/2-1/2"] [ECO "B92"] [WhiteElo "2499"] [BlackElo "2238"] [PlyCount "21"] [EventDate "2023.??.??"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Qe1 Be6 10. Bf3 Qc7 11. a4 1/2-1/2