[Event "KoenigsspringerGE Arena"] [Site "https://lichess.org/iYEUi3eq"] [Date "2020.04.10"] [White "jola2001"] [Black "Roger_2020"] [Result "1-0"] [UTCDate "2020.04.10"] [UTCTime "16:42:30"] [WhiteElo "1375"] [BlackElo "1910"] [WhiteRatingDiff "+215"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A42"] [Opening "Modern Defense: Averbakh System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 { A42 Modern Defense: Averbakh System } e5 5. d5 c6 6. Nf3 Ne7 7. Bg5 h6 8. Bh4 g5 9. Bg3 Ng6?! { (-0.08 → 0.51) Inaccuracy. f5 was best. } (9... f5 10. h3 O-O 11. Be2 Nd7 12. Nd2 Nc5 13. O-O Qb6 14. b3 cxd5 15. cxd5 Nxe4 16. Ncxe4) 10. Be2 h5 11. h4 g4 12. Nd2 Nf4 13. Qa4?? { (0.28 → -2.67) Blunder. O-O was best. } (13. O-O Bf6 14. c5 dxc5 15. Nc4 O-O 16. Qd2 Bxh4 17. Bxf4 exf4 18. Qxf4 cxd5 19. exd5 Bg5) 13... Nxg2+ 14. Kd1 Nf4 15. dxc6?! { (-2.77 → -4.12) Inaccuracy. Bf1 was best. } (15. Bf1 f5) 15... Nxc6 16. Nd5 Nxd5?? { (-4.55 → 1.61) Blunder. Nxe2 was best. } (16... Nxe2) 17. cxd5 Bd7?! { (1.39 → 2.20) Inaccuracy. O-O was best. } (17... O-O) 18. dxc6 Bxc6 19. Bb5 Qc7?! { (2.31 → 3.06) Inaccuracy. Qd7 was best. } (19... Qd7 20. Bxc6 bxc6 21. Rc1 Rc8 22. Nc4 f5 23. exf5 O-O 24. Ne3 Bh6 25. Rc3 Bxe3 26. Rxe3) 20. Rc1 Rc8 21. Ke2 Bh6?! { (2.87 → 3.70) Inaccuracy. O-O was best. } (21... O-O 22. Rc3) 22. Rc3 O-O 23. Bxc6 bxc6 24. Rd3?! { (3.40 → 2.42) Inaccuracy. Rd1 was best. } (24. Rd1) 24... f5 25. exf5 Rxf5 26. Ne4 d5 27. Ng5 Qb6 28. Qa3? { (2.71 → 1.06) Mistake. Rb3 was best. } (28. Rb3 Qc5 29. Rc3 Qd4 30. Qxd4 exd4 31. Ra3 c5 32. Rxa7 c4 33. Re1 Bxg5 34. hxg5 Rxg5) 28... Rcf8?! { (1.06 → 1.88) Inaccuracy. Bf8 was best. } (28... Bf8 29. Qb3 e4 30. Rc3 Bb4 31. Nxe4 Qa6+ 32. Kd2 Bxc3+ 33. Nxc3 c5 34. Kc1 Qb6 35. Re1) 29. Rf1?! { (1.88 → 0.84) Inaccuracy. Kd1 was best. } (29. Kd1 Qb7 30. Re3 Qd7 31. Bxe5 Rxf2 32. Qd3 Qf5 33. Bd4 Bxg5 34. hxg5 Qxd3+ 35. Rxd3 Rf1+) 29... Qb5 30. Qb3?! { (1.01 → 0.25) Inaccuracy. Ke1 was best. } (30. Ke1 e4 31. Rb3 Qc4 32. Rc3 Qb5 33. Qd6 R5f6 34. Qe7 Bxg5 35. hxg5 Qxb2 36. Qa3 Qxa3) 30... Qa6 31. a3?? { (0.50 → -6.62) Blunder. Qa3 was best. } (31. Qa3 Qc4 32. b3 Qb5 33. Qd6 Bg7 34. a4 Qa6 35. Qe6+ Kh8 36. Qg6 Rxg5 37. Qxg5 e4) 31... e4?? { (-6.62 → -2.94) Blunder. Bxg5 was best. } (31... Bxg5) 32. Nxe4 Rf3?? { (-3.14 → 3.10) Blunder. Re8 was best. } (32... Re8 33. Rd1) 33. Rd1?? { (3.10 → -1.95) Blunder. Nc5 was best. } (33. Nc5 Qb6 34. Qb4 Bg7 35. Rxf3 gxf3+ 36. Kd1 Re8 37. Re1 Rxe1+ 38. Kxe1 Bxb2 39. Kd2 Qxb4+) 33... Kh7?? { (-1.95 → 3.63) Blunder. Re8 was best. } (33... Re8 34. Kf1 Rxe4 35. Kg2 Rxd3 36. Rxd3 Re1 37. Qc2 Kf7 38. b4 Rc1 39. Qe2 Qc4 40. Bd6) 34. Ng5+?! { (3.63 → 2.20) Inaccuracy. Nc5 was best. } (34. Nc5 Qc8 35. Kf1 Kg8 36. Qc2 Bg7 37. Rb3 Qf5 38. Qxf5 R8xf5 39. Rxf3 Rxf3 40. Nd3 a5) 34... Bxg5 35. hxg5 Re8+? { (2.05 → 3.78) Mistake. Kg6 was best. } (35... Kg6 36. Ke1 Re8+ 37. Kd2 Qxd3+ 38. Qxd3+ Rxd3+ 39. Kxd3 Kxg5 40. Rh1 a5 41. a4 Re4 42. Bh4+) 36. Kf1?? { (3.78 → 0.00) Blunder. Kd2 was best. } (36. Kd2 Re6 37. Rxf3 Qe2+ 38. Kc1 Qxf3 39. Qb8 Qf5 40. Qxa7+ Kg6 41. Qb8 Kxg5 42. Rd4 Re4) 36... Ref8?? { (0.00 → 6.52) Blunder. Ree3 was best. } (36... Ree3 37. g6+ Kxg6 38. Qb8 Rxd3 39. Qg8+ Kh6 40. Qh8+ Kg6) 37. Kg2 Kg6?! { (5.28 → 7.95) Inaccuracy. Qc8 was best. } (37... Qc8 38. Rxf3) 38. Rxf3 gxf3+ 39. Kh2 Kxg5?? { (6.19 → Mate in 10) Checkmate is now unavoidable. Qc4 was best. } (39... Qc4 40. Qb7) 40. Qe3+ Kg6 41. Rg1?! { (Mate in 16 → 67.13) Lost forced checkmate sequence. Bd6 was best. } (41. Bd6 Qc8 42. Rg1+ Qg4 43. Rxg4+ hxg4 44. Bxf8 Kf5 45. Qxa7 Kf4 46. Qc7+ Ke4 47. Qh7+ Kd4) 41... Kh7?! { (67.13 → Mate in 3) Checkmate is now unavoidable. Qc8 was best. } (41... Qc8 42. Bd6+) 42. Qe7+ { Black resigns. } 1-0