[Event "IM viachessmaster simul"] [Site "https://lichess.org/loM5N4BX"] [Date "2023.11.30"] [White "viachessmaster"] [Black "Olya567"] [Result "0-1"] [UTCDate "2023.11.30"] [UTCTime "09:10:32"] [WhiteElo "1487"] [BlackElo "1500"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "E09"] [Opening "Catalan Opening: Closed Variation, Traditional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 2. Nf3 d5 3. g3 e6 4. Bg2 Nf6 5. O-O Be7 6. d4 O-O 7. Qc2 Nbd7 8. Nbd2 b6 { E09 Catalan Opening: Closed Variation, Traditional Variation } 9. e4 dxe4 10. Nxe4 Bb7 11. Rd1 c5?! { (0.59 → 1.19) Inaccuracy. Nxe4 was best. } (11... Nxe4 12. Qxe4) 12. Nxf6+ Nxf6 13. dxc5 Qc7 14. cxb6 axb6 15. Bf4 Qc5 16. Qe2 Rfc8 17. b3 Ne4 18. Qe3?! { (1.56 → 0.63) Inaccuracy. Rd7 was best. } (18. Rd7 Bc6 19. Be3 Qa3 20. Rd3 Nc5 21. Bxc5 bxc5 22. Ne5 Bxg2 23. Kxg2 Bf6 24. Rd2 Qa6) 18... Qb4?? { (0.63 → 3.22) Blunder. Bf6 was best. } (18... Bf6) 19. Ng5?! { (3.22 → 2.27) Inaccuracy. Nd4 was best. } (19. Nd4 f5 20. Nxe6 Re8 21. Bxe4 Bxe4 22. Nc7 Qa3 23. Qe2 Bf6 24. Rac1 Bc6 25. Nxe8 Rxe8) 19... Bc5 20. Qd3 Nxf2?? { (2.14 → 5.57) Blunder. Nxg5 was best. } (20... Nxg5 21. Bxg5 Bxg2 22. Kxg2 h6 23. Bf4 Re8 24. Qf3 Ra7 25. Bd2 Qa3 26. Bc1 Qa6 27. a4) 21. Qxh7+ Kf8 22. Bxb7?? { (6.45 → 1.87) Blunder. Rd7 was best. } (22. Rd7 Nh3+ 23. Kf1 Bxg2+ 24. Kxg2 Ke8 25. Rxf7 Nxf4+ 26. gxf4 Be7 27. Rxg7 Qc5 28. Qg6+ Kd7) 22... Nxd1+ 23. Kg2?? { (2.05 → 0.00) Blunder. Kf1 was best. } (23. Kf1 Ne3+ 24. Bxe3 Qc3 25. Bxc5+ Rxc5 26. Rd1 Rf5+ 27. Qxf5 exf5 28. Bxa8 g6 29. Nf3 Qa5) 23... Qe1 24. Rxd1?! { (0.00 → -0.90) Inaccuracy. Ne4 was best. } (24. Ne4 Qe2+ 25. Kh3 f5 26. Bxa8 fxe4 27. Rxd1 Qxd1 28. Bxe4 Be7 29. Be5 Qf1+ 30. Kg4 Qe2+) 24... Rxa2+ 25. Kh3? { (-0.80 → -2.59) Mistake. Rd2 was best. } (25. Rd2 Rxd2+ 26. Bxd2 Qxd2+ 27. Kh3 Qxg5 28. Bxc8 Qf6 29. Bb7 Bg1 30. Kg2 Qf2+ 31. Kh1 Qf1) 25... Qxd1 26. Bxc8?! { (-2.77 → -4.00) Inaccuracy. Nf3 was best. } (26. Nf3 Ke8 27. Qh5 Rf2 28. Be5 Bf8 29. Bd4 Qf1+ 30. Kg4 Rc7 31. Be4 Qe2 32. Ba8 Kd8) 26... Qf1+ 27. Kg4 f5+ 28. Kh5 Rxh2+ 29. Kg6 Rxh7 30. Kxh7?? { (-4.20 → Mate in 6) Checkmate is now unavoidable. Nxh7+ was best. } (30. Nxh7+ Ke7 31. Ng5 Bd6 32. Bxd6+ Kxd6 33. Bxe6 f4 34. gxf4 Qxf4 35. Bd5 Qf6+ 36. Kh5 Ke7) 30... Qh1+ 31. Kg6 Qh6# { Black wins by checkmate. } 0-1