[Event "Major Swiss Comp. Chess League - Div. 2"] [Site "Alabama"] [Date "2018.01.14"] [Round "2"] [White "MAC MacChess 2.5, 30S."] [Black "DB Fritz 1, 30S."] [Result "0-1"] [WhiteElo "2300"] [BlackElo "2200"] [Variant "Standard"] [TimeControl "-"] [ECO "D08"] [Opening "Queen's Gambit Declined: Albin Countergambit, Modern Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e5?! { (0.10 → 0.70) Inaccuracy. e6 was best. } (2... e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 b6 7. b3) 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 { D08 Queen's Gambit Declined: Albin Countergambit, Modern Line } Nge7 6. Nb3 Ng6 7. Nbxd4 Nxd4 8. Nxd4 Nxe5 9. Qa4+?! { (1.00 → 0.00) Inaccuracy. e3 was best. } (9. e3 Be7 10. Qc2 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 O-O 13. Be2 c5 14. Nf3 Qxd2+ 15. Nxd2 Rd8) 9... c6 10. Be3?! { (0.29 → -0.38) Inaccuracy. e3 was best. } (10. e3 Bc5 11. Qc2 O-O 12. Nb3 Bb6 13. Bd2 Qf6 14. c5 Bc7 15. Nd4 Rd8 16. Bc3 Qe7) 10... Ng4 11. Qb3 Bc5 12. Nxc6? { (-0.41 → -1.99) Mistake. h3 was best. } (12. h3 Nxf2) 12... Qd6 13. Nd4 Bb4+ 14. Kd1 Bc5?! { (-2.07 → -1.27) Inaccuracy. O-O was best. } (14... O-O) 15. Qd3?! { (-1.27 → -2.04) Inaccuracy. Ke1 was best. } (15. Ke1 O-O 16. Nb5 Bb4+ 17. Nc3 Nxe3 18. fxe3 Be6 19. Rd1 Qe7 20. Rd4 Rac8 21. a3 Ba5) 15... O-O 16. Kc2 Rd8 17. Nb5?? { (-1.97 → -5.60) Blunder. Rd1 was best. } (17. Rd1 Qa6 18. Kb1 Bxd4 19. Bxd4 Nxf2 20. Bxf2 Rxd3 21. exd3 Bf5 22. Rc1 Qg6 23. Rc3 Re8) 17... Qf6?? { (-5.60 → -2.30) Blunder. Nxe3+ was best. } (17... Nxe3+ 18. fxe3 Qb6 19. Nc3 Rxd3 20. exd3 Bd7 21. Nd5 Qg6 22. Rd1 Re8 23. e4 Ba4+ 24. b3) 18. Qc3?? { (-2.30 → -4.99) Blunder. Bxc5 was best. } (18. Bxc5 Bf5 19. e4 Rxd3 20. Bxd3 Qc6 21. f3 Qxc5 22. fxg4 Bxg4 23. Rhf1 Rd8 24. Nc3 Qd6) 18... Nxe3+ 19. fxe3 Bf5+ 20. Kb3 Qb6 21. a4 Bxe3 22. Qe5? { (-4.00 → -6.70) Mistake. Ka2 was best. } (22. Ka2 Rac8) 22... Be6 23. a5 Qa6 24. Na3?! { (-6.81 → -10.98) Inaccuracy. Ra4 was best. } (24. Ra4 Rac8 25. Ka3 Bxc4 26. Nc7 Qc6 27. Qxe3 Rxc7 28. Qc3 Qd6+ 29. Qb4 Qd1 30. Qxc4 Rxc4) 24... b5 25. Ka2 bxc4 26. Re1 c3+ 27. Ka1?! { (-13.06 → Mate in 10) Checkmate is now unavoidable. Kb1 was best. } (27. Kb1 Qb7 28. Qxc3 Bd2 29. Rc1 Rac8 30. Qxc8 Rxc8 31. Rc2 Qe4 32. e3 Bb3 33. Ka1 Bxc2) 27... cxb2+ 28. Kb1 Rd2 29. Qxe3 Bf5+ 30. Qd3 Bxd3+ 31. exd3 Qxa5 32. Nc2 Qa4 33. Re8+ Rxe8 34. Be2 Qxc2+ 35. Ka2 Qa4+ 36. Kb1 Qa1# { Black wins by checkmate. } 0-1