[Event "Interchess64 Berserk Arena"] [Site "https://lichess.org/BXHzAJvn"] [Date "2020.11.14"] [Round "-"] [White "klacek"] [Black "Mafi08"] [Result "1-0"] [GameId "BXHzAJvn"] [UTCDate "2020.11.14"] [UTCTime "17:05:42"] [WhiteElo "2005"] [BlackElo "2119"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "600+2"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.13] } 2. c4 { [%eval 0.17] } 2... e6 { [%eval 0.39] } 3. Nc3 { [%eval 0.25] } 3... Bb4 { [%eval 0.25] } 4. e3 { [%eval 0.0] } 4... O-O { [%eval 0.21] } 5. Bd3 { [%eval -0.05] } 5... b6?! { (-0.05 → 0.55) Inaccuracy. c5 was best. } { [%eval 0.55] } (5... c5 6. Ne2 d5 7. cxd5 cxd4 8. exd4 Nxd5 9. O-O Nc6 10. Nxd5) 6. Nf3 { [%eval 0.28] } 6... Bb7 { [%eval 0.31] } 7. O-O { [%eval 0.0] } 7... Bxc3 { [%eval 0.33] } 8. bxc3 { [%eval 0.29] } { E43 Nimzo-Indian Defense: St. Petersburg Variation } 8... d6 { [%eval 0.38] } 9. Nd2 { [%eval 0.33] } 9... Nbd7 { [%eval 0.59] } 10. e4 { [%eval 0.79] } 10... e5 { [%eval 0.66] } 11. f3 { [%eval 0.13] } 11... c5?! { (0.13 → 0.75) Inaccuracy. Nh5 was best. } { [%eval 0.75] } (11... Nh5 12. g3 Qg5 13. Rf2 Nf4 14. Bf1 Ne6 15. Bh3 Nf6 16. Nf1 Qh5 17. Bxe6 fxe6 18. Ne3) 12. d5 { [%eval 0.72] } 12... Bc8 { [%eval 0.68] } 13. Rf2 { [%eval 0.73] } 13... Re8 { [%eval 0.86] } 14. Nf1 { [%eval 0.64] } 14... Nf8 { [%eval 1.01] } 15. Bc2 { [%eval 0.58] } 15... Ng6 { [%eval 0.38] } 16. g3 { [%eval 0.47] } 16... Ba6 { [%eval 0.8] } 17. Qe2 { [%eval 0.69] } 17... Rb8 { [%eval 0.85] } 18. Ba4 { [%eval 0.75] } 18... Re7 { [%eval 0.9] } 19. Bc6 { [%eval 0.49] } 19... Rc7 { [%eval 0.72] } 20. a4?! { (0.72 → -0.35) Inaccuracy. h4 was best. } { [%eval -0.35] } (20. h4 Bc8) 20... Qc8?! { (-0.35 → 0.59) Inaccuracy. Bc8 was best. } { [%eval 0.59] } (20... Bc8) 21. Bg5 { [%eval 0.23] } 21... Rxc6? { (0.23 → 1.70) Mistake. Qd8 was best. } { [%eval 1.7] } (21... Qd8 22. h4) 22. dxc6 { [%eval 1.55] } 22... Qxc6? { (1.55 → 3.37) Mistake. Ne8 was best. } { [%eval 3.37] } (22... Ne8 23. h4 f6 24. Bc1 Qe6 25. Ne3 Ne7 26. a5 b5 27. cxb5 Bxb5 28. Qa2 Qxa2 29. Rfxa2) 23. Bxf6 { [%eval 3.12] } 23... gxf6 { [%eval 3.14] } 24. Ne3 { [%eval 3.17] } 24... Kh8 { [%eval 3.37] } 25. Nd5 { [%eval 3.59] } 25... Rg8 { [%eval 3.62] } 26. Kh1 { [%eval 3.5] } 26... Kg7 { [%eval 3.39] } 27. f4?? { (3.39 → 1.21) Blunder. a5 was best. } { [%eval 1.21] } (27. a5 Bc8 28. axb6 axb6 29. Rb1 Qd7 30. Qd3 Ne7 31. Rxb6 Nxd5 32. cxd5 h6 33. Qb1 h5) 27... f5?? { (1.21 → 4.38) Blunder. exf4 was best. } { [%eval 4.38] } (27... exf4 28. a5) 28. fxe5?! { (4.38 → 2.93) Inaccuracy. exf5 was best. } { [%eval 2.93] } (28. exf5) 28... fxe4 { [%eval 2.9] } 29. Qxe4? { (2.90 → 1.45) Mistake. exd6 was best. } { [%eval 1.45] } (29. exd6 Qxd6) 29... dxe5?? { (1.45 → 3.97) Blunder. Re8 was best. } { [%eval 3.97] } (29... Re8) 30. Raf1 { [%eval 3.59] } 30... Rf8 { [%eval 3.68] } 31. Rf6?? { (3.68 → 1.58) Blunder. h4 was best. } { [%eval 1.58] } (31. h4 Qd7) 31... Qb7?? { (1.58 → 6.67) Blunder. Qxa4 was best. } { [%eval 6.67] } (31... Qxa4) 32. h4 { [%eval 6.35] } 32... Rd8?! { (6.35 → 10.61) Inaccuracy. Qd7 was best. } { [%eval 10.61] } (32... Qd7 33. R1f5) 33. h5 { [%eval 10.96] } 33... Nf4?! { (10.96 → Mate in 8) Checkmate is now unavoidable. Bxc4 was best. } { [%eval #8] } (33... Bxc4 34. Rxf7+) 34. gxf4? { (Mate in 8 → 7.37) Lost forced checkmate sequence. Qxe5 was best. } { [%eval 7.37] } (34. Qxe5 Rxd5 35. Rxf7+ Kh6 36. Qg7+ Kxh5 37. Qxh7+ Kg5 38. Qh4+ Kg6 39. Rf6+ Kg7 40. Qh6+ Kg8) 34... Rxd5 { [%eval 14.43] } 35. cxd5 { [%eval 13.69] } { Black resigns. } 1-0