[Event "Silicon simul"] [Site "https://lichess.org/MtF6Rbvl"] [Date "2020.02.04"] [White "jasonpsweeney"] [Black "Supernova1975"] [Result "0-1"] [UTCDate "2020.02.04"] [UTCTime "01:49:08"] [WhiteElo "1418"] [BlackElo "2061"] [Variant "Standard"] [TimeControl "1800+60"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. c3 Nf6 4. Nf3 Nc6 5. e3 a6?! { (-0.17 → 0.48) Inaccuracy. e6 was best. } (5... e6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Bb5 Bd7 9. O-O O-O 10. Ba4) 6. Nbd2 cxd4 7. cxd4 Bg4?! { (-0.23 → 0.34) Inaccuracy. Nh5 was best. } (7... Nh5 8. Bg3) 8. Be2 e6 9. O-O Bd6 10. Ne5 Bxe2 11. Qxe2 O-O 12. Rfc1 Rc8?? { (-0.03 → 1.77) Blunder. Bxe5 was best. } (12... Bxe5 13. Bxe5 Nxe5 14. dxe5 Nd7 15. f4 Qb6 16. Nf3 Rfc8 17. Nd4 Nc5 18. Rc2 Rc7 19. Rac1) 13. h3?? { (1.77 → -0.12) Blunder. Nxc6 was best. } (13. Nxc6) 13... Re8?? { (-0.12 → 2.04) Blunder. Bxe5 was best. } (13... Bxe5 14. Bxe5 Nxe5 15. dxe5 Nd7 16. Nf3 Qb6 17. Rab1 Rc5 18. e4 d4 19. Nxd4 Nxe5 20. Rxc5) 14. Nb3?? { (2.04 → 0.31) Blunder. Nxc6 was best. } (14. Nxc6) 14... Ne4?! { (0.31 → 1.16) Inaccuracy. Bxe5 was best. } (14... Bxe5 15. Bxe5 Nd7 16. Bg3 Qb6 17. Rc3 Ne7 18. Rac1 Rxc3 19. Rxc3 Rc8 20. Rxc8+ Nxc8 21. Nc1) 15. Nxc6 bxc6 16. Bxd6 Qxd6 17. Qxa6 e5?! { (1.60 → 2.43) Inaccuracy. g6 was best. } (17... g6 18. Rc2) 18. Na5? { (2.43 → 0.99) Mistake. dxe5 was best. } (18. dxe5) 18... exd4 19. Rxc6 Rxc6 20. Qxc6 Qxc6? { (1.16 → 2.92) Mistake. Qb8 was best. } (20... Qb8 21. exd4) 21. Nxc6 dxe3 22. fxe3 Ng3?! { (2.86 → 4.52) Inaccuracy. Ra8 was best. } (22... Ra8 23. a4) 23. Re1? { (4.52 → 2.62) Mistake. a4 was best. } (23. a4 Kf8) 23... Nf5 24. Kf2 g5 25. a4 Nd6?! { (2.48 → 3.61) Inaccuracy. Rc8 was best. } (25... Rc8 26. Rc1 Kf8 27. Rc5 Ne7 28. Ne5 Rxc5 29. Nd7+ Ke8 30. Nxc5 Kd8 31. b4 Kc7 32. e4) 26. a5 Ra8 27. b4 Kf8 28. Rd1 Ne4+?! { (4.02 → 6.09) Inaccuracy. Rc8 was best. } (28... Rc8 29. Nd4) 29. Kf3 Nf6 30. b5 h5 31. b6 g4+ 32. Kf4 Re8 33. b7 Re4+ 34. Kf5 Nd7 35. b8=Q+ Nxb8 36. Nxb8 gxh3 37. a6 hxg2 38. a7? { (5.85 → 3.19) Mistake. Nd7+ was best. } (38. Nd7+) 38... Ra4 39. Nc6?? { (3.05 → 0.00) Blunder. Nd7+ was best. } (39. Nd7+ Kg7 40. Rg1 Rxa7 41. Rxg2+ Kh6 42. Ne5 Rb7 43. Rh2 Rb3 44. Ng4+ Kg7 45. Rxh5 Kf8) 39... h4 40. Kf6?? { (0.00 → -3.65) Blunder. a8=Q+ was best. } (40. a8=Q+ Rxa8 41. Kg4 Ra6 42. Ne5 Re6 43. Nf3 Rf6 44. Ra1 Kg7 45. Rd1) 40... h3?? { (-3.65 → Mate in 4) Checkmate is now unavoidable. Ra6 was best. } (40... Ra6 41. Rb1) 41. Rb1?? { (Mate in 4 → -9.00) Lost forced checkmate sequence. Rxd5 was best. } (41. Rxd5 Rf4+ 42. exf4 Kg8 43. a8=Q+ Kh7 44. Rh5#) 41... Kg8 42. Ne7+ Kh7 43. Nxd5 h2 44. Rb7?! { (-20.57 → Mate in 11) Checkmate is now unavoidable. Nc3 was best. } (44. Nc3 Ra6+) 44... g1=Q 45. Rxf7+ Kh6 46. Ke6 Ra6+ 47. Ke5 Qg5+ { White resigns. } 0-1