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[Event "Monthly UltraBullet Arena"] [Site "http://chess-academy.net/uk3luN6G"] [Date "2024.09.01"] [Round "-"] [White "Stahanov"] [Black "Best_and_Friends"] [Result "0-1"] [UTCDate "2024.09.01"] [UTCTime "14:24:09"] [WhiteElo "1470"] [BlackElo "800"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+230"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Pirc Invitation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. Nf3 d6? { (-0.02 → 1.21) Mistake. Best move was e6. } { A04 Zukertort Opening: Pirc Invitation } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. g3? { (1.21 → -0.03) Mistake. Best move was d4. } (2. d4 Nf6 3. c4 Bg4 4. Nc3 Nbd7 5. e4 e5 6. Be3 exd4 7. Qxd4 Be7 8. Be2 O-O) 2... Bh3?? { (-0.03 → 5.78) Blunder. Best move was e5. } (2... e5 3. c4) 3. Bxh3 Nf6 4. Bg2?! { (5.97 → 5.14) Inaccuracy. Best move was c4. } (4. c4 c5) 4... e6?! { (5.14 → 5.89) Inaccuracy. Best move was g6. } (4... g6 5. O-O) 5. Ng5? { (5.89 → 4.88) Mistake. Best move was c4. } (5. c4 c6 6. d4 d5 7. O-O Nbd7 8. Nbd2 Bd6 9. e4 dxe4 10. Ng5 O-O 11. Ndxe4 Bc7) 5... Be7? { (4.88 → 7.77) Mistake. Best move was d5. } (5... d5) 6. Nf3? { (7.77 → 4.86) Mistake. Best move was Bxb7. } (6. Bxb7 Nbd7 7. Bxa8 Qxa8 8. O-O O-O 9. Nf3 d5 10. b3 Ne4 11. Bb2 c5 12. d3 Ng5) 6... O-O 7. d4?! { (5.32 → 4.71) Inaccuracy. Best move was O-O. } (7. O-O c5 8. c4 Qb6 9. e3 Nc6 10. Nc3 d5 11. cxd5 Nxd5 12. d4 Rad8 13. Nxd5 exd5) 7... d5 8. O-O Ne4? { (4.52 → 5.61) Mistake. Best move was c5. } (8... c5 9. c4) 9. Ne5?! { (5.61 → 4.75) Inaccuracy. Best move was c4. } (9. c4 c6 10. Nbd2 f5 11. Qb3 Qb6 12. Nxe4 Qxb3 13. axb3 dxe4 14. Ne5 Rd8 15. f3 exf3) 9... Nd6?! { (4.75 → 5.62) Inaccuracy. Best move was Nd7. } (9... Nd7 10. c4) 10. f4? { (5.62 → 4.52) Mistake. Best move was c4. } (10. c4 c6) 10... Bf6? { (4.52 → 5.81) Mistake. Best move was Nd7. } (10... Nd7) 11. Nf3? { (5.81 → 4.44) Mistake. Best move was Nd2. } (11. Nd2 Nf5) 11... Be5?? { (4.44 → 10.16) Blunder. Best move was Nd7. } (11... Nd7 12. Ne5 c5 13. e3 Rc8 14. Nd2 Nf5 15. Ndf3 Be7 16. c3 Nf6 17. g4 Nd6 18. g5) 12. fxe5 Ne8 13. Qd3 Nd7 14. Ng5 g6 15. Ne4? { (10.31 → 7.76) Mistake. Best move was c4. } (15. c4 c6 16. Nc3 Rc8 17. Nf3 Qb6 18. e4 Qa6 19. b3 dxc4 20. Qxc4 Qxc4 21. bxc4 Ng7) 15... f5? { (7.76 → 10.35) Mistake. Best move was dxe4. } (15... dxe4 16. Qxe4) 16. Nf6+? { (10.35 → 8.56) Mistake. Best move was Ng5. } (16. Ng5 Ng7 17. Qb3 Nb6 18. Nf3 c6 19. Bg5 Qc7 20. c3 Nh5 21. Nbd2 c5 22. Rac1 cxd4) 16... Ndxf6 17. Qf3?? { (8.91 → 5.80) Blunder. Best move was exf6. } (17. exf6 Nxf6 18. Bg5 Qd7 19. Nd2 Kg7 20. Bf4 h6 21. a4 b6 22. Be5 a5 23. h3 Rf7) 17... Ne4 18. Qf2?? { (6.07 → -4.21) Blunder. Best move was Qb3. } (18. Qb3) 18... Ng5?? { (-4.21 → 6.10) Blunder. Best move was Nxf2. } (18... Nxf2 19. Rxf2 g5 20. Nd2 h6 21. a4 a5 22. Nf3 f4 23. gxf4 g4 24. Nd2 Ng7 25. c4) 19. Bf4?! { (6.10 → 5.40) Inaccuracy. Best move was c4. } (19. c4) 19... Ne4 20. Bg5?? { (5.53 → -0.44) Blunder. Best move was Qe1. } (20. Qe1 Ng7 21. Nd2 g5 22. Be3 h6 23. c4 c6 24. Nxe4 dxe4 25. Rd1 Qe7 26. Qc3 Rad8) 20... Nxf2?? { (-0.44 → 5.43) Blunder. Best move was Qxg5. } (20... Qxg5 21. Bxe4 dxe4 22. Nc3 Qe7 23. a3 c6 24. e3 b5 25. Ne2 Nc7 26. h4 a5 27. Kg2) 21. Bxd8 Ng4? { (5.06 → 6.36) Mistake. Best move was Ne4. } (21... Ne4 22. Bxe4 Rxd8 23. Bg2 b6 24. a4 c5 25. Nd2 Nc7 26. Nf3 a5 27. Kf2 h6 28. h4) 22. Be7 Rc8? { (5.92 → 7.73) Mistake. Best move was Rf7. } (22... Rf7 23. Bg5 Kg7 24. a4 a5 25. h3 Nh6 26. Nd2 Ng8 27. Nb3 h6 28. Bd2 b6 29. c4) 23. Bf6?? { (7.73 → 3.11) Blunder. Best move was Bxf8. } (23. Bxf8 Kxf8 24. Rf3 c5 25. Rc3 b6 26. h3 Nh6 27. a4 Nf7 28. Nd2 g5 29. a5 b5) 23... c6? { (3.11 → 5.97) Mistake. Best move was Nexf6. } (23... Nexf6 24. exf6 c5 25. dxc5 Rxc5 26. c3 Ne3 27. Rc1 Rxf6 28. Nd2 g5 29. b3 Rc7 30. c4) 24. Kh1?? { (5.97 → 1.89) Blunder. Best move was Be7. } (24. Be7 Rf7) 24... Rf7?? { (1.89 → 5.80) Blunder. Best move was Ne3. } (24... Ne3) 25. Nc3?? { (5.80 → 2.67) Blunder. Best move was Bg5. } (25. Bg5) 25... Re7?? { (2.67 → 11.43) Blunder. Best move was Nexf6. } (25... Nexf6 26. exf6) 26. Ne4?? { (11.43 → 3.50) Blunder. Best move was Bxe7. } (26. Bxe7 Kf7 27. Bb4 b6 28. Na4 c5 29. dxc5 bxc5 30. Bxc5 Nxe5 31. Bd4 Nc6 32. Bf2 Nf6) 26... Rf7? { (3.50 → 4.52) Mistake. Best move was Rd7. } (26... Rd7 27. Nc5 Nexf6 28. exf6 Rf7 29. Bf3 Ne3 30. Rfc1 e5 31. dxe5 Re8 32. Nd3 Nc4 33. Kg2) 27. Ng5 Rxf6? { (4.07 → 6.11) Mistake. Best move was Rd7. } (27... Rd7 28. Nxe6) 28. exf6 Nexf6 29. Ne4?? { (5.91 → -0.15) Blunder. Best move was Rf3. } (29. Rf3 Re8) 29... Kf8?? { (-0.15 → 6.10) Blunder. Best move was dxe4. } (29... dxe4) 30. Nxf6 Kf7?? { (5.73 → 15.04) Blunder. Best move was Nxf6. } (30... Nxf6 31. Rac1) 31. e4?? { (15.04 → 6.12) Blunder. Best move was Nxg4. } (31. Nxg4 c5 32. Ne5+ Kg8 33. c3 Rc7 34. e3 Kg7 35. Bf3 c4 36. h3 Re7 37. Kg2 Rc7) 31... Ke7?? { (6.12 → 12.39) Blunder. Best move was Nxf6. } (31... Nxf6 32. exf5) 32. e5?! { (12.39 → 9.10) Inaccuracy. Best move was Nxg4. } (32. Nxg4 fxg4 33. exd5 cxd5 34. Rae1 Rd8 35. Re5 Rd6 36. c3 h6 37. Rf4 h5 38. Kg1 Rd8) 32... Re8?! { (9.10 → 12.33) Inaccuracy. Best move was Nxf6. } (32... Nxf6 33. exf6+) 33. Rxf5? { (12.33 → 7.55) Mistake. Best move was Nxe8. } (33. Nxe8 Kxe8 34. Rf3 Kd7 35. Ra3 a6 36. Bf3 Nh6 37. Kg1 Nf7 38. h4 Nh6 39. Kg2 Kc8) 33... Kd8? { (7.55 → 13.95) Mistake. Best move was gxf5. } (33... gxf5 34. Nxe8 Kxe8 35. Re1 a5 36. Kg1 Nh6 37. Kf2 b5 38. Ke3 Kd7 39. a4 b4 40. Rh1) 34. Nxh7?? { (13.95 → 6.11) Blunder. Best move was Rf3. } (34. Rf3) 34... Re7?? { (6.11 → 14.52) Blunder. Best move was gxf5. } (34... gxf5 35. Ng5) 35. Nf8?? { (14.52 → 6.84) Blunder. Best move was Rf8+. } (35. Rf8+) 35... Kc7?? { (6.84 → 14.98) Blunder. Best move was gxf5. } (35... gxf5 36. Re1) 36. Rf7? { (14.98 → 7.84) Mistake. Best move was Rf3. } (36. Rf3) 36... Kb6? { (7.84 → 31.12) Mistake. Best move was Rxf7. } (36... Rxf7 37. Nxe6+) 37. Rxe7 Ka6?! { (25.54 → Mate in 8) Checkmate is now unavoidable. Best move was Ne3. } (37... Ne3 38. Nxe6) 38. Nd7 b6 { Black wins on time. } 0-1