[Event "Благодійний сеанс для студентів КНУ simul"] [Site "https://lichess.org/Q3Hl6G16"] [Date "2022.04.02"] [White "A-Zubarev"] [Black "Nazar_Kovalenko"] [Result "1-0"] [UTCDate "2022.04.02"] [UTCTime "14:04:17"] [WhiteElo "1500"] [BlackElo "1337"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "1800+30"] [ECO "E24"] [Opening "Nimzo-Indian Defense: Sämisch Variation, Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3?! { (0.25 → -0.33) Inaccuracy. Qc2 was best. } (4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. e3 Bb7 8. Nf3 d5) 4... Bxc3+ 5. bxc3 { E24 Nimzo-Indian Defense: Sämisch Variation, Accelerated } b6 6. f3 Ba6 7. e4 d6?! { (0.00 → 0.59) Inaccuracy. Nc6 was best. } (7... Nc6 8. Bg5 h6 9. Bh4 g5 10. Bf2 Nh5 11. Qa4 Na5 12. c5) 8. Bd3 Qd7 9. f4 Nc6 10. e5 Ng8 11. Nf3 Nge7 12. Be3?! { (0.54 → -0.53) Inaccuracy. O-O was best. } (12. O-O Na5 13. Nd2 d5 14. Qf3 Rd8 15. cxd5 Bxd3 16. dxe6 Qb5 17. exf7+ Kxf7 18. a4 Qa6) 12... Na5 13. Nd2 Qc6?! { (-1.29 → -0.69) Inaccuracy. d5 was best. } (13... d5 14. Qf3 Qc6 15. f5 exf5 16. Bg5 dxc4 17. Qxc6+ Naxc6 18. Bxc4 Bxc4 19. Nxc4 Nd5 20. Ne3) 14. Qe2 Nf5?! { (-0.63 → 0.14) Inaccuracy. d5 was best. } (14... d5 15. O-O) 15. d5 Qa4?! { (0.73 → 1.44) Inaccuracy. Qd7 was best. } (15... Qd7 16. Bf2) 16. Bf2 dxe5?! { (1.26 → 2.00) Inaccuracy. O-O-O was best. } (16... O-O-O 17. O-O) 17. fxe5 O-O-O 18. O-O g6 19. g4 Ng7 20. Bh4 Rd7 21. Rab1 Qxa3?? { (2.14 → 6.31) Blunder. exd5 was best. } (21... exd5 22. Rb4 Qxa3 23. Nb1 Qa1 24. cxd5 Bxd3 25. Qxd3 Qa2 26. Rf2 Qxd5 27. Rd4 Qe6 28. Rxd7) 22. Ne4 exd5 23. cxd5 Bxd3 24. Qxd3 Nb3 25. c4 g5 26. Rxb3 Qa6 27. Bxg5 h5 28. Bf6 Rg8 29. Bxg7 Rxg7 30. g5 Qb7 31. Nc5 Qa8 32. Nxd7 Kxd7 33. Qf5+ Ke7 34. Qf6+ Kf8 35. e6 Qc8 36. Rbf3 a5?! { (24.59 → Mate in 8) Checkmate is now unavoidable. b5 was best. } (36... b5 37. Qh6) 37. h4?! { (Mate in 8 → 35.86) Lost forced checkmate sequence. Qh6 was best. } (37. Qh6 Ke7 38. exf7 Rxg5+ 39. Qxg5+ Kd6 40. Qf6+ Kc5 41. Qc6+ Kd4 42. Rd1+ Ke4 43. d6+ Ke5) 37... a4?! { (35.86 → Mate in 8) Checkmate is now unavoidable. c5 was best. } (37... c5 38. d6) 38. g6?! { (Mate in 8 → 70.00) Lost forced checkmate sequence. Qh6 was best. } (38. Qh6 Ke7 39. Re1 f5 40. Qxg7+ Kd6 41. Qe5+ Ke7 42. Rxf5 Qd7 43. exd7+ Kxd7 44. Rf7+ Kd8) 38... b5?! { (70.00 → Mate in 6) Checkmate is now unavoidable. Qe8 was best. } (38... Qe8 39. Kh2) 39. Kh2 b4 40. e7+ { Black resigns. } 1-0