[Event "Rated classical game"] [Site "https://lichess.org/ysS6O1Qb"] [Date "2020.11.13"] [White "Diiieferson"] [Black "Dudows_Cesar"] [Result "0-1"] [UTCDate "2020.11.13"] [UTCTime "22:37:41"] [WhiteElo "1595"] [BlackElo "1700"] [WhiteRatingDiff "-39"] [BlackRatingDiff "+19"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.74) Inaccuracy. e6 was best. } { A43 Benoni Defense: Old Benoni } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e3?! { (0.74 → 0.01) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 g6 5. Nf3 Bg7 6. Bc4 O-O) 2... cxd4 3. Qxd4?! { (0.46 → -0.09) Inaccuracy. exd4 was best. } (3. exd4 d5 4. c4 Nf6 5. Nf3 Nc6 6. Nc3 e6 7. c5 Be7) 3... Nc6 4. Qd3 g6 5. Nc3 Bg7 6. Ne4? { (0.00 → -1.68) Mistake. Nf3 was best. } (6. Nf3 Nf6) 6... Nf6?! { (-1.68 → -0.91) Inaccuracy. d5 was best. } (6... d5 7. Ng3) 7. Ng5?? { (-0.91 → -5.22) Blunder. Nxf6+ was best. } (7. Nxf6+ Bxf6 8. Nf3 d5 9. e4 dxe4 10. Qxe4 Bf5 11. Qa4 O-O 12. c3 Ne5 13. Nxe5 Bxe5) 7... O-O?? { (-5.22 → -2.20) Blunder. Qa5+ was best. } (7... Qa5+ 8. c3) 8. e4?! { (-2.20 → -3.23) Inaccuracy. Ne4 was best. } (8. Ne4) 8... d5 9. exd5 Qxd5?! { (-4.03 → -2.74) Inaccuracy. Bf5 was best. } (9... Bf5 10. Qd2) 10. Qg3?? { (-2.74 → -7.05) Blunder. c3 was best. } (10. c3 Qa5) 10... Ne4? { (-7.05 → -3.51) Mistake. Nb4 was best. } (10... Nb4) 11. Nxe4 Nd4?? { (-3.48 → 2.23) Blunder. Qxe4+ was best. } (11... Qxe4+ 12. Qe3 Qxc2 13. Bd3 Nb4 14. Bxc2 Nxc2+ 15. Ke2 Nxe3 16. Bxe3 Be6 17. Nh3 Bxb2 18. Rab1) 12. Bd3 Nf5? { (2.12 → 3.80) Mistake. Bf5 was best. } (12... Bf5) 13. Qg4?! { (3.80 → 2.66) Inaccuracy. Qf3 was best. } (13. Qf3 Qc6) 13... Nh6? { (2.66 → 4.48) Mistake. Nd4 was best. } (13... Nd4 14. Qh4) 14. Qh4?! { (4.48 → 3.55) Inaccuracy. Qe2 was best. } (14. Qe2) 14... Nf5 15. Qf4 Qa5+ 16. Bd2 Qe5 17. h4?! { (4.83 → 3.09) Inaccuracy. Qxe5 was best. } (17. Qxe5 Bxe5 18. O-O-O Rd8 19. Nf3 Bg7 20. Rhe1 Be6 21. Kb1 Bd5 22. Bf4 Bc6 23. Be5 Rac8) 17... Qxb2 18. Rc1 e5?! { (2.76 → 3.86) Inaccuracy. Be5 was best. } (18... Be5 19. Qf3 h5 20. Ne2 Rd8 21. N4c3 Qb6 22. Nf4 Qd4 23. Ne4 Bg7 24. Bc3 Qa4 25. O-O) 19. Qf3 Nd4 20. Qd1 Bf5?! { (2.93 → 3.78) Inaccuracy. Qxa2 was best. } (20... Qxa2 21. Ne2) 21. Bc3? { (3.78 → 2.16) Mistake. Ne2 was best. } (21. Ne2 Qxa2 22. Nxd4 exd4 23. O-O Qd5 24. Qf3 Kh8 25. h5 gxh5 26. Rfe1 Rfe8 27. Qf4 Bg6) 21... Qb6 22. h5 Qc6 23. Qf3?? { (1.99 → -10.76) Blunder. f3 was best. } (23. f3 Bxe4) 23... Nxf3+ 24. gxf3 Qxc3+?? { (-10.88 → 2.13) Blunder. Bxe4 was best. } (24... Bxe4 25. fxe4 Qxc3+ 26. Ke2 Qb2 27. Nf3 Qxa2 28. h6 Bf6 29. Rb1 b6 30. Rb3 Rac8 31. Rhb1) 25. Nd2?? { (2.13 → -21.00) Blunder. Nxc3 was best. } (25. Nxc3 Be6) 25... Bxd3 26. cxd3?! { (-19.94 → Mate in 12) Checkmate is now unavoidable. Ne2 was best. } (26. Ne2) 26... Qxc1+ 27. Ke2 Rac8 28. hxg6?! { (-27.90 → Mate in 6) Checkmate is now unavoidable. Nc4 was best. } (28. Nc4 Qc2+) 28... fxg6 29. Nh3 Rc2?! { (Mate in 7 → -12.45) Lost forced checkmate sequence. Qxh1 was best. } (29... Qxh1 30. Ng1 Qxg1 31. Nf1 Rc2+ 32. Nd2 Qh1 33. f4 Rxf4 34. a3 Qf3+ 35. Ke1 Rc1#) 30. Rd1?! { (-12.45 → Mate in 10) Checkmate is now unavoidable. Rxc1 was best. } (30. Rxc1 Rxc1) 30... Qb2?! { (Mate in 10 → -24.96) Lost forced checkmate sequence. Rxd2+ was best. } (30... Rxd2+ 31. Rxd2 Bh6 32. f4 exf4 33. Nxf4 Bxf4 34. Rd1 Qc2+ 35. Rd2 Qxd2+ 36. Kf3 Rf5 37. a3) 31. Ng5 Re8 32. Ne4 Qxa2 33. Rb1?! { (-22.00 → Mate in 8) Checkmate is now unavoidable. Ke1 was best. } (33. Ke1 Rd8) 33... Qxb1 34. Ke3 Qe1# { Black wins by checkmate. } 0-1