[Event "GM Zhigalko Sergei and Friends Dunice simul"] [Site "https://lichess.org/vPjyQ4dx"] [Date "2021.11.20"] [White "ZERO_MMR"] [Black "Zhigalko_Sergei"] [Result "0-1"] [UTCDate "2021.11.20"] [UTCTime "10:53:08"] [WhiteElo "1500"] [BlackElo "1500"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "E12"] [Opening "Queen's Indian Defense: Miles Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4 { E12 Queen's Indian Defense: Miles Variation } Bb7 5. e3 Ne4?! { (0.00 → 0.63) Inaccuracy. Bb4+ was best. } (5... Bb4+ 6. Nbd2 O-O 7. Be2 Nh5 8. Bg5 Be7 9. Bxe7 Qxe7 10. O-O) 6. Bd3 Bb4+ 7. Nfd2 O-O 8. O-O f5 9. a4? { (1.09 → -0.55) Mistake. Bxe4 was best. } (9. Bxe4 fxe4) 9... a5?! { (-0.55 → 0.42) Inaccuracy. Nxd2 was best. } (9... Nxd2 10. Nxd2) 10. Nb3?! { (0.42 → -0.62) Inaccuracy. Nxe4 was best. } (10. Nxe4 fxe4 11. Bc2 d6 12. Nc3 Bxc3 13. bxc3 Nd7 14. Qb1 Nf6 15. Bg5 d5 16. cxd5 exd5) 10... Na6 11. Re1?? { (-0.71 → -4.66) Blunder. Bxe4 was best. } (11. Bxe4 Bxe4 12. Nc3 Bb7 13. Nc1 Be7 14. Nd3 g5 15. Bg3 d6 16. f3 Bf6 17. Nb5 Qe7) 11... Bxe1 12. Qxe1 Nb4 13. Bf1?! { (-5.29 → -7.43) Inaccuracy. Bxe4 was best. } (13. Bxe4 Bxe4) 13... Nc2 14. Qe2 Nxa1 15. Nxa1 d6 16. f3 Nf6 17. h3 Qe7 18. Nd2 e5 19. dxe5 dxe5 20. Bg5 Rad8 21. e4 fxe4 22. fxe4 Qb4 23. Nf3 Qc5+ 24. Kh1 Nxe4 25. Bh4 Rd7 26. Nb3 Qd6 27. c5 Nxc5 28. Qc4+ Bd5 29. Qc2 Bxb3 30. Bc4+ Bxc4 31. Qxc4+ Kh8 32. Ng5 e4 33. Nxe4 Nxe4 34. Qxe4?! { (-21.64 → Mate in 1) Checkmate is now unavoidable. Bf6 was best. } (34. Bf6 Nxf6) 34... Rf1# { Black wins by checkmate. } 0-1