[Event "FM ChessTheory64 simul"] [Site "https://lichess.org/F8uCrCUB"] [Date "2023.05.01"] [White "ChessTheory64"] [Black "onetool"] [Result "1-0"] [UTCDate "2023.05.01"] [UTCTime "03:29:28"] [WhiteElo "2513"] [BlackElo "2071"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "300+10"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 g6?! { (0.00 → 0.68) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. c4 d6 3. e4 Bg7 4. Nc3 { A42 Modern Defense: Averbakh System } a6 5. f4 Nf6 6. Nf3 O-O 7. Be2 c5 8. d5 e6?! { (0.18 → 0.91) Inaccuracy. b5 was best. } (8... b5 9. e5) 9. e5 dxe5 10. fxe5 Ne8?! { (0.99 → 2.13) Inaccuracy. Ng4 was best. } (10... Ng4 11. Bg5) 11. d6?? { (2.13 → 0.37) Blunder. O-O was best. } (11. O-O exd5 12. cxd5 Bg4 13. Bf4 Nd7 14. Qe1 c4 15. Kh1 b5 16. Qg3 Bxf3 17. Bxf3 f6) 11... Bd7?! { (0.37 → 0.98) Inaccuracy. Nc6 was best. } (11... Nc6 12. Bf4 f6 13. Ne4 b6 14. exf6 Nxf6 15. Bg5 Qd7 16. Bxf6 Bxf6 17. Nxf6+ Rxf6 18. O-O) 12. Bg5 f6 13. exf6 Bxf6 14. Bh6?? { (1.12 → -1.23) Blunder. Qd2 was best. } (14. Qd2 Bxg5 15. Nxg5 Nc6 16. h4 Nd4 17. h5 Qf6 18. O-O-O Nxd6 19. Bd3 h6 20. Nge4 Nxe4) 14... Rf7?? { (-1.23 → 1.60) Blunder. Bxc3+ was best. } (14... Bxc3+ 15. bxc3 Rxf3 16. Bxf3 Qh4+ 17. g3 Qxh6 18. Qe2 Nc6 19. O-O Nd8 20. Rad1 Rb8 21. Qf2) 15. O-O? { (1.60 → 0.08) Mistake. Qd2 was best. } (15. Qd2 Bc6 16. O-O-O Nd7 17. Ng5 Nxd6 18. h4 Be5 19. Nxf7 Nxf7 20. Be3 Qf6 21. h5 g5) 15... Ng7?? { (0.08 → 2.91) Blunder. Bc6 was best. } (15... Bc6 16. Be3 Qxd6 17. Qxd6 Nxd6 18. Rad1 Nf5 19. Bxc5 Nd7 20. Bf2 h5 21. h3 Re8 22. c5) 16. Qd2?! { (2.91 → 1.73) Inaccuracy. Ne4 was best. } (16. Ne4 Nc6 17. Qd2 Nf5 18. Bg5 Bxg5 19. Nfxg5 Rf8 20. Nxc5 Qb6 21. Ne4 Ne5 22. Rf2 Bc6) 16... Nc6? { (1.73 → 3.14) Mistake. Nf5 was best. } (16... Nf5 17. Ne4 Nxh6 18. Nxf6+ Qxf6 19. Qxh6 Qg7 20. Qe3 Nc6 21. Qxc5 Qxb2 22. Qe3 Rb8 23. Rab1) 17. Ne4 Nd4 18. Nxf6+ Qxf6 19. Nxd4 Qxd4+ 20. Qxd4 Rxf1+ 21. Rxf1 cxd4 22. c5 Nf5 23. Bd2 Rc8 24. b4 Bb5? { (2.59 → 4.95) Mistake. Bc6 was best. } (24... Bc6 25. Re1 Kf7 26. g4 d3 27. Bxd3 Nd4 28. Rf1+ Ke8 29. Kf2 Nf3 30. Ke2 Ne5 31. Rf6) 25. Re1? { (4.95 → 2.79) Mistake. Bxb5 was best. } (25. Bxb5 axb5 26. Bg5 Ne3 27. d7 Ra8 28. Re1 Rb8 29. d8=Q+ Rxd8 30. Bxd8 Kf7 31. Rxe3 dxe3) 25... Bxe2?! { (2.79 → 3.71) Inaccuracy. d3 was best. } (25... d3 26. a4 Bxa4 27. Bxd3 Bd7 28. Be4 Rb8 29. Bc3 h5 30. Be5 Kf7 31. Kf2 g5 32. Ra1) 26. Rxe2 Kf7 27. g4 Ne3 28. Bxe3 dxe3 29. Rxe3 Rd8 30. g5 Rd7 31. Kf2 b6 32. Rf3+ Ke8 33. Rf6 e5 34. Re6+ Kd8 35. c6 Rf7+ 36. Ke3 b5? { (7.45 → Mate in 14) Checkmate is now unavoidable. Rf1 was best. } (36... Rf1 37. Re7 Rc1 38. c7+ Kc8 39. Ke4 Kb7 40. Kxe5 Rc2 41. Ke6 Rxa2 42. Kd7 Rc2 43. h4) 37. Ke4?! { (Mate in 14 → 12.01) Lost forced checkmate sequence. Rf6 was best. } (37. Rf6 Ke8 38. c7 Rxc7 39. dxc7 Kd7 40. Rf7+ Kc8 41. Rxh7 e4 42. Kxe4 Kb7 43. Ke5 a5) 37... Kc8?! { (12.01 → Mate in 1) Checkmate is now unavoidable. h5 was best. } (37... h5 38. gxh6) 38. Re8# { White wins by checkmate. } 1-0