[Event "Schachforum Abend Arena"] [Site "https://lichess.org/1voWy9ZK"] [Date "2020.03.26"] [White "Seeadler2"] [Black "Sendon"] [Result "0-1"] [UTCDate "2020.03.26"] [UTCTime "20:09:46"] [WhiteElo "2074"] [BlackElo "1776"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+97"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B06"] [Opening "Rat Defense: Accelerated Gurgenidze"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 c6?! { (-0.18 → 0.48) Inaccuracy. d5 was best. } (1... d5 2. d4 Nf6 3. Bf4 e6 4. Nb5 Na6 5. e3 c6 6. Nc3) 2. e4 d6?! { (0.18 → 0.73) Inaccuracy. d5 was best. } (2... d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bc4) 3. d4 g6 { B06 Rat Defense: Accelerated Gurgenidze } 4. f4 Bg7 5. e5?! { (0.67 → 0.10) Inaccuracy. Nf3 was best. } (5. Nf3 Nf6 6. Be2 Nbd7 7. O-O O-O 8. e5 Nd5 9. Nxd5 cxd5) 5... Nd7 6. Nf3 Qc7 7. Be3 c5? { (0.96 → 2.29) Mistake. Nh6 was best. } (7... Nh6 8. Bd3 O-O 9. O-O b5 10. h3 b4 11. Ne4 Nf5 12. Bf2 c5 13. c3 Bb7 14. g4) 8. exd6?! { (2.29 → 1.17) Inaccuracy. Qd2 was best. } (8. Qd2 cxd4) 8... exd6? { (1.17 → 2.96) Mistake. Qxd6 was best. } (8... Qxd6 9. dxc5 Bxc3+ 10. bxc3 Qc7 11. Qd4 Ngf6 12. Bd3 b6 13. cxb6 axb6 14. O-O Bb7 15. Ne5) 9. Qd2? { (2.96 → 1.20) Mistake. Nb5 was best. } (9. Nb5) 9... cxd4?? { (1.20 → 3.13) Blunder. Nh6 was best. } (9... Nh6 10. Nd5) 10. Bxd4 Bxd4 11. Nxd4 Ngf6?! { (2.76 → 4.29) Inaccuracy. Ndf6 was best. } (11... Ndf6) 12. Ndb5 Qb6?! { (3.88 → 5.98) Inaccuracy. Qc5 was best. } (12... Qc5) 13. Nxd6+ Kf8 14. O-O-O Kg7 15. Bc4 Rf8 16. h4 h5 17. g3?! { (5.95 → 4.30) Inaccuracy. Rhe1 was best. } (17. Rhe1 Nc5) 17... Nc5?! { (4.30 → 5.81) Inaccuracy. Qc5 was best. } (17... Qc5 18. Na4) 18. Rhe1?! { (5.81 → 3.96) Inaccuracy. f5 was best. } (18. f5 Bxf5) 18... Bd7?! { (3.96 → 6.15) Inaccuracy. Bg4 was best. } (18... Bg4 19. f5) 19. Nde4?? { (6.15 → 1.06) Blunder. f5 was best. } (19. f5 Bxf5) 19... Ncxe4 20. Nxe4 Nxe4 21. Rxe4 Bf5 22. Qd4+ Qxd4 23. Rexd4 Rac8 24. Bd3 Bg4 25. Rd2?! { (1.83 → 1.12) Inaccuracy. Re1 was best. } (25. Re1 Rfe8 26. Rxe8 Rxe8 27. Kd2 Kf6 28. a4 Rb8 29. b3 b6 30. Rd6+ Be6 31. Rc6 Rc8) 25... Rfe8 26. Be4?! { (1.29 → 0.47) Inaccuracy. Re4 was best. } (26. Re4) 26... f5 27. Rd7+?? { (0.45 → -2.77) Blunder. Bxb7 was best. } (27. Bxb7) 27... Kf8 28. b3?? { (-2.69 → -10.12) Blunder. Bxb7 was best. } (28. Bxb7 Re1+ 29. Rd1 Rce8 30. b4 Bxd1 31. Rxd1 Rxd1+ 32. Kxd1 Re3 33. c4 Rxg3 34. a4 Ke7) 28... Rxe4?? { (-10.12 → -1.83) Blunder. fxe4 was best. } (28... fxe4) 29. Rh7 Re1+ 30. Kb2 Kg8? { (-1.25 → 0.00) Mistake. Rce8 was best. } (30... Rce8 31. Rxb7 R8e7 32. Rd8+ Kf7 33. Rdd7 Rxd7 34. Rxd7+ Re7 35. Rxe7+ Kxe7 36. c4 Kd6 37. Kc3) 31. Rdd7 Re2 32. Rdg7+ Kf8 33. Rxb7 Rcxc2+ 34. Ka3 Rxa2+ 35. Kb4 Re4+ 36. Kc3 Re3+ 37. Kb4 Re4+ 38. Kc3 Re3+ 39. Kd4 Re4+ 40. Kd5 Rd2+ 41. Kc5 Rc2+ 42. Kb5?? { (0.00 → Mate in 2) Checkmate is now unavoidable. Kd5 was best. } (42. Kd5 Kg8 43. Rbg7+ Kf8 44. Rxa7 Kg8 45. Rag7+ Kf8 46. Rf7+ Kg8 47. Rhg7+ Kh8 48. Rh7+) 42... Be2+ 43. Ka5 Ra2# { Black wins by checkmate. } 0-1