[Event "Boron simul"] [Site "https://lichess.org/nzoZnUcd"] [Date "2017.11.17"] [White "COASTERKONYAPRO"] [Black "sudebala"] [Result "0-1"] [UTCDate "2017.11.17"] [UTCTime "18:03:02"] [WhiteElo "1500"] [BlackElo "1656"] [Variant "Crazyhouse"] [TimeControl "300+5"] [ECO "B70"] [Opening "Sicilian Defense: Dragon Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5?? { (0.61 → 2.67) Blunder. e5 was best. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. Nc3 O-O 6. d3 d6 7. Na4 Bg4 8. c3) 2. Nf3 d6 3. Nc3 Nf6?! { (2.06 → 2.76) Inaccuracy. Bg4 was best. } (3... Bg4 4. Bb5+ Nc6 5. d4 cxd4 6. Qxd4 Bxf3 7. gxf3 N@e5 8. B@e2 a6 9. Bxc6+ Nxc6 10. Qa4) 4. d4 cxd4 5. Nxd4 g6? { (3.30 → 6.25) Mistake. Nc6 was best. } { B70 Sicilian Defense: Dragon Variation } (5... Nc6 6. Bc4 Ne5 7. Bb3 P@c5 8. Nde2 c4 9. Ba4+ Bd7 10. Bxd7+ Qxd7 11. P@d4 Ng6 12. O-O) 6. Ndb5 a6? { (5.47 → 13.70) Mistake. Na6 was best. } (6... Na6 7. Bg5 Bg4 8. P@f3 Bg7 9. fxg4 O-O 10. Bc4 Nc5 11. Bxf6 Bxf6 12. N@h6+ Kh8 13. Nxf7+) 7. P@c7 Qd7 8. cxb8=Q Rxb8 9. N@c7+ Kd8 10. g3?? { (12.81 → 0.60) Blunder. Nxa6 was best. } (10. Nxa6 Ra8) 10... axb5 11. Bxb5?? { (1.07 → -7.93) Blunder. N7xb5 was best. } (11. N7xb5 P@c7 12. Be3 Ra8 13. f3 P@c6 14. Nd4 e5 15. Nb3 Rg8 16. P@g5 Nh5 17. Nd2 Nxg3) 11... P@c6?? { (-7.93 → -2.58) Blunder. Qxc7 was best. } (11... Qxc7 12. e5 Bh3 13. P@a7 Rc8 14. exf6 N@g2+ 15. Ke2 P@f3+ 16. Kxf3 N@e5+ 17. Ke2 P@f3+ 18. Kf1) 12. Bc4?? { (-2.58 → -8.99) Blunder. N7d5 was best. } (12. N7d5 Nxd5) 12... Qxc7 13. Bxf7 e6?? { (-10.30 → -1.93) Blunder. N@e5 was best. } (13... N@e5) 14. Bg5?? { (-1.93 → -4.92) Blunder. e5 was best. } (14. e5 P@g2 15. Rg1 N@d4 16. P@e2 N@b4 17. Rxg2 Nbxc2+ 18. Kf1 Qxf7 19. exf6 B@b6 20. P@g7 Bxg7) 14... Qxf7 15. Bxf6+? { (-3.66 → -6.71) Mistake. P@g2 was best. } (15. P@g2 Bd7) 15... Qxf6 16. e5?? { (-2.44 → -29.89) Blunder. P@c7+ was best. } (16. P@c7+ Ke7) 16... Qxe5+ 17. Ne2?! { (-16.96 → Mate in 5) Checkmate is now unavoidable. N@e4 was best. } (17. N@e4 N@g5 18. P@g2 Nxe4 19. O-O P@h3 20. gxh3 Nxc3 21. bxc3 N@e2+ 22. Qxe2 Qxe2 23. P@c7+ Kxc7) 17... N@f3+ 18. Kf1 B@h3+ 19. P@g2 N@d2+ 20. Qxd2 Nxd2+ 21. Ke1 Nf3+ 22. gxf3 B@b4+ 23. c3 P@d2+ 24. Kxd2 Q@d5+? { (Mate in 4 → -9.01) Lost forced checkmate sequence. Qxe2+ was best. } (24... Qxe2+ 25. Kxe2 N@d4+ 26. Kd3 Q@e2+ 27. Kxd4 P@c5#) 25. Nd4? { (-9.01 → Mate in 3) Checkmate is now unavoidable. P@d3 was best. } (25. P@d3 Bh6+) 25... Ke7?! { (Mate in 3 → -18.87) Lost forced checkmate sequence. Qexd4+ was best. } (25... Qexd4+ 26. Kc2 Qd3+ 27. Kc1 N@e2#) 26. Rhe1?! { (-18.87 → Mate in 4) Checkmate is now unavoidable. P@e3 was best. } (26. P@e3 Qdxd4+ 27. exd4 Qxd4+ 28. N@d3 Bh6+ 29. P@e3 Bxc3+ 30. Ke2 Bxb2 31. Q@c7+ Bd7 32. N@b3 N@c3+) 26... Bh6+ 27. f4 Bxf4+ 28. gxf4 Qxf4+ 29. P@e3 Qxf2+?! { (Mate in 7 → -28.52) Lost forced checkmate sequence. Qdxd4+ was best. } (29... Qdxd4+ 30. B@d3 N@f3+ 31. Kc2 Qxd3+ 32. Kxd3 P@c4+ 33. Kc2 P@d3+ 34. Kb1 P@c2+ 35. Kc1 B@d2#) 30. Re2?! { (-28.52 → Mate in 11) Checkmate is now unavoidable. B@e2 was best. } (30. B@e2 Bxc3+ 31. bxc3 Qxd4+ 32. cxd4 N@f3+ 33. Kc2 Nxe1+ 34. Rxe1 Bf5+ 35. P@d3 R@c3+ 36. Kxc3 Qxe1+) 30... Qf6?? { (Mate in 11 → -5.85) Lost forced checkmate sequence. Qxd4+ was best. } (30... Qxd4+ 31. exd4 P@e3+ 32. Kd1 P@c2+ 33. Rxc2 Qxc2+ 34. Kxc2 R@d2+ 35. Kb3 P@a4+ 36. Kxa4 b5+ 37. Kb3) 31. N@e4? { (-5.85 → -23.12) Mistake. N@b6 was best. } (31. N@b6) 31... Qxe4 32. cxb4 c5 33. bxc5?! { (-25.60 → Mate in 8) Checkmate is now unavoidable. P@e5 was best. } (33. P@e5 N@c4+) 33... dxc5?! { (Mate in 8 → -14.58) Lost forced checkmate sequence. Qfxd4+ was best. } (33... Qfxd4+ 34. exd4 N@c4+ 35. Kc3 N@d5+ 36. Kb3 P@a4+ 37. Kxa4 b5+ 38. cxb6 P@b5+ 39. Kxb5 Rxb6+ 40. Kxc4) 34. P@c7?! { (-14.58 → Mate in 8) Checkmate is now unavoidable. B@d6+ was best. } (34. B@d6+ Kf7 35. N@e5+ Qexe5 36. Bxe5 N@c4+ 37. Kc1 Qf1+ 38. B@d1 N@d3+ 39. Kc2 Ndxe5 40. N@g5+ Ke8) 34... cxd4?! { (Mate in 8 → -12.69) Lost forced checkmate sequence. P@c3+ was best. } (34... P@c3+ 35. bxc3 Qfxd4+ 36. cxd4 N@c4+ 37. Kc1 P@b2+ 38. Rxb2 N@d3+ 39. Kc2 Ndxb2+ 40. N@d3 Qxd3+ 41. Kc1) 35. cxb8=Q?! { (-12.69 → Mate in 5) Checkmate is now unavoidable. B@c5+ was best. } (35. B@c5+ P@d6) 35... dxe3+ 36. Rxe3 Rd8+?? { (Mate in 3 → 18.75) Lost forced checkmate sequence. Qxb2+ was best. } (36... Qxb2+ 37. P@c2 Qbxc2+ 38. Ke1 P@f2#) 37. R@d3?? { (18.75 → Mate in 4) Checkmate is now unavoidable. B@d6+ was best. } (37. B@d6+) 37... N@c4+ 38. Kc2 Nxe3+ 39. Kb3 Qc4+ 40. Ka3 P@b4+ 41. Ka4 P@b5+ 42. Ka5 P@b6+ 43. Kxb6 Qc6+ 44. Ka7 Qa6# { Black wins by checkmate. } 0-1