[Event "FM steva23 simul"] [Site "https://lichess.org/fCHo3bl4"] [Date "2017.01.29"] [White "steva23"] [Black "titidelrio"] [Result "1-0"] [UTCDate "2017.01.29"] [UTCTime "20:55:41"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "1200+60"] [ECO "A56"] [Opening "Benoni Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 { A56 Benoni Defense } 3. dxc5?! { (0.60 → 0.00) Inaccuracy. d5 was best. } (3. d5 b5) 3... Nc6 4. a3 a5 5. b3 g6 6. Bb2 Bg7 7. Nf3 O-O 8. e3 Qc7?! { (0.79 → 1.44) Inaccuracy. d6 was best. } (8... d6 9. cxd6 Bf5 10. dxe7 Qxd1+ 11. Kxd1 Rfe8 12. Ke1 Rxe7 13. Nbd2 Nd7 14. Bxg7 Kxg7 15. h4) 9. Be2 Nd8 10. b4 axb4 11. axb4 Rxa1 12. Bxa1 b6 13. cxb6 Qxb6 14. Bc3 Bb7 15. c5 Qe6 16. Nbd2 d6 17. Bc4 d5?? { (0.86 → 2.74) Blunder. Bd5 was best. } (17... Bd5 18. Bxd5) 18. Be2 Qc8 19. Nd4? { (2.73 → 0.96) Mistake. Qc2 was best. } (19. Qc2 Ne6 20. O-O Ba6 21. b5 Bxb5 22. Bxb5 Qxc5 23. Ba4 Rc8 24. Rc1 Rc7 25. Be5 Qxc2) 19... e5 20. N4f3 Nd7 21. Nb3 Re8 22. O-O f5?! { (1.84 → 2.76) Inaccuracy. Ne6 was best. } (22... Ne6 23. Re1 Rd8 24. Qa1 Qc7 25. Qb2 Rb8 26. Rd1 h5 27. h3 Ba8 28. Rd2 Bc6 29. Na5) 23. Qa1 Nf7 24. Rc1 Nf8? { (1.97 → 3.49) Mistake. d4 was best. } (24... d4 25. exd4 Bd5 26. Ba6 Qc7 27. Qa5 Qb8 28. Nfd2 exd4 29. Nxd4 Bxd4 30. Bxd4 Qf4 31. Bc3) 25. b5 Qe6? { (2.93 → 4.86) Mistake. d4 was best. } (25... d4 26. exd4 Bd5 27. Qb2 e4 28. Ne5 Nxe5 29. dxe5 Ne6 30. c6 Qc7 31. Nd4 e3 32. Bf3) 26. c6 Bc8 27. Bb4 f4 28. b6 fxe3 29. fxe3 Qg4 30. Bxf8 Bxf8 31. b7 Bf5? { (5.29 → 11.16) Mistake. Qb4 was best. } (31... Qb4 32. Qc3 Qxc3 33. Rxc3 Bxb7 34. cxb7 Nd6 35. Ba6 h6 36. Nc5 d4 37. exd4 exd4 38. Nxd4) 32. c7 Nd6 33. b8=Q e4 34. Nfd4 Qg5 35. Qxe8 Bh3 36. Qxf8+ Kxf8 37. Rf1+ Ke7?! { (24.40 → Mate in 7) Checkmate is now unavoidable. Kg8 was best. } (37... Kg8 38. Qa8+) 38. Rf2?! { (Mate in 7 → 23.01) Lost forced checkmate sequence. Nc6+ was best. } { Black resigns. } (38. Nc6+ Kd7 39. Qg7+ Nf7 40. Rxf7+ Kxc6 41. c8=Q+ Bxc8 42. Qc3+ Kd6 43. Qc7+ Ke6 44. Nc5#) 1-0