[Event "Adv Group simul"] [Site "https://lichess.org/usZ3NALD"] [Date "2021.06.19"] [White "RedBlaze1234"] [Black "ABachmann"] [Result "0-1"] [UTCDate "2021.06.19"] [UTCTime "14:03:52"] [WhiteElo "988"] [BlackElo "1981"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D01"] [Opening "Rapport-Jobava System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 e6 3. Nc3 d5 { D01 Rapport-Jobava System } 4. Nb5 Bd6 5. e3?! { (0.44 → -0.39) Inaccuracy. Nxd6+ was best. } (5. Nxd6+ cxd6 6. e3 O-O 7. Nf3 Nc6 8. Be2 Re8 9. O-O h6) 5... O-O 6. Bd3 Bxf4 7. exf4 Nbd7 8. g4?! { (-0.23 → -1.26) Inaccuracy. Nf3 was best. } (8. Nf3) 8... c6 9. g5?! { (-1.12 → -1.91) Inaccuracy. Nc3 was best. } (9. Nc3 g6) 9... Ne4?! { (-1.91 → -0.85) Inaccuracy. cxb5 was best. } (9... cxb5 10. gxf6 Nxf6 11. Qe2 Qa5+ 12. Qd2 Qxd2+ 13. Kxd2 Bd7 14. h4 g6 15. Ke3 Rfc8 16. a3) 10. f3 cxb5?! { (-0.86 → -0.07) Inaccuracy. Nec5 was best. } (10... Nec5 11. dxc5 cxb5 12. h4 Nxc5 13. Qd2 Nxd3+ 14. Qxd3 Qa5+ 15. Qd2 Qxd2+ 16. Kxd2 Bd7 17. Ne2) 11. fxe4 dxe4 12. Bxe4 Nb6?! { (0.12 → 1.22) Inaccuracy. f5 was best. } (12... f5 13. Bd3 Nb6 14. Nf3 Qd6 15. Qd2 Bd7 16. Ne5 Qxd4 17. O-O-O Bc6 18. Rhf1 Qc5 19. Rfe1) 13. Qh5?? { (1.22 → -1.48) Blunder. Qd3 was best. } (13. Qd3 h5) 13... g6 14. Qh6?? { (-1.30 → -7.69) Blunder. Qd1 was best. } (14. Qd1 Nc4) 14... Nd5?? { (-7.69 → 0.25) Blunder. Qxd4 was best. } (14... Qxd4) 15. Bd3?? { (0.25 → -5.85) Blunder. O-O-O was best. } (15. O-O-O Qd6) 15... Bd7?? { (-5.85 → -2.85) Blunder. Qa5+ was best. } (15... Qa5+ 16. Kd1 Nxf4 17. Nf3 Nxd3 18. cxd3 e5 19. Qh4 Bf5 20. Ke2 Qb4 21. Rad1 exd4 22. Qf4) 16. O-O-O Rc8? { (-2.77 → -1.07) Mistake. Bc6 was best. } (16... Bc6 17. Ne2) 17. b3?? { (-1.07 → -7.71) Blunder. Nf3 was best. } (17. Nf3 Bc6 18. Ne5 Ne3 19. Rhg1 Nxd1 20. Ng4 f5 21. gxf6 Rc7 22. d5 Bxd5 23. Rxd1 Rxf6) 17... b4?! { (-7.71 → -4.87) Inaccuracy. Qa5 was best. } (17... Qa5 18. Nf3 Nb4 19. Rhf1 Qxa2 20. Ne1 Qxb3 21. Rf3 Nxc2 22. Bxc2 Rxc2+ 23. Nxc2 Qxf3 24. Qh4) 18. c4? { (-4.87 → -10.49) Mistake. Ne2 was best. } (18. Ne2 Qa5) 18... bxc3 19. Ne2 Qa5 20. Kb1 Nb4 21. Nc1?! { (-13.50 → Mate in 6) Checkmate is now unavoidable. a4 was best. } (21. a4 Qd5) 21... Bb5?! { (Mate in 6 → -13.20) Lost forced checkmate sequence. Qa3 was best. } (21... Qa3 22. Rd2 cxd2 23. Qxh7+ Kxh7 24. Bxg6+ fxg6 25. Rd1 dxc1=Q+ 26. Rxc1 Rxc1#) 22. Bxb5?! { (-13.20 → Mate in 5) Checkmate is now unavoidable. a4 was best. } (22. a4 Bxd3+) 22... Qxb5?! { (Mate in 5 → -13.78) Lost forced checkmate sequence. Qa3 was best. } (22... Qa3 23. Qxg6+ hxg6 24. Rd2 cxd2 25. Ka1 dxc1=Q+ 26. Rxc1 Rxc1#) 23. a4 Qf5+ 24. Nd3 Nxd3 25. Rxd3?! { (-16.16 → Mate in 6) Checkmate is now unavoidable. Ka2 was best. } (25. Ka2 Rfd8) 25... Qxd3+ 26. Kc1 Qd2+ 27. Kb1 Qb2# { Black wins by checkmate. } 0-1