[Event "Cobalt simul"] [Site "https://lichess.org/Bj9pLYUG"] [Date "2016.08.07"] [White "Salsablanca"] [Black "Stilts"] [Result "1-0"] [UTCDate "2016.08.07"] [UTCTime "02:19:13"] [WhiteElo "2445"] [BlackElo "1515"] [Variant "Standard"] [TimeControl "600+60"] [ECO "A06"] [Opening "Zukertort Opening: Tennison Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. Nf3?! { (0.49 → -0.48) Inaccuracy. exd5 was best. } { A06 Zukertort Opening: Tennison Gambit } (2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bf5 5. a3 e6 6. c4 Nf6 7. Nc3 c5 8. Be2 Ne4) 2... dxe4 3. Ng5 Qd5 4. d3 Nf6 5. Nc3 Qa5 6. Nxe4 Nxe4 7. dxe4 g6 8. Bc4?! { (0.84 → 0.16) Inaccuracy. Qd5 was best. } (8. Qd5 Qb6 9. Nb5 Nd7 10. Be3 c5 11. Bf4 e6 12. Qb3 e5 13. Bg5 f6 14. Be3 a6) 8... Bg7 9. Bd2 Qb6?! { (0.19 → 0.76) Inaccuracy. O-O was best. } (9... O-O 10. O-O c6 11. Bb3 Nd7 12. Qe1 Qc7 13. Be3 b5 14. a3 a5 15. f3 Rd8 16. Rd1) 10. Bb3 O-O 11. O-O Be6 12. Be3 Qd6 13. Qe2 Nc6?! { (0.26 → 0.84) Inaccuracy. Qa6 was best. } (13... Qa6 14. Qxa6 Nxa6 15. Bxe6 fxe6 16. Rad1 Rad8 17. Ne2 Nb4 18. Nf4 Nxc2 19. Nxe6 Nxe3 20. Nxd8) 14. Rad1 Qe5 15. f4 Qa5 16. Bxe6 fxe6 17. Qc4 Nd8?! { (1.00 → 2.09) Inaccuracy. Kh8 was best. } (17... Kh8 18. Ne2 a6 19. Qxe6 Bxb2 20. Rb1 Bg7 21. Qc4 Rab8 22. c3 Rfd8 23. f5 Rg8 24. fxg6) 18. Rd7 c6 19. Rxe7 b5 20. Qb3?! { (2.98 → 2.13) Inaccuracy. Qc5 was best. } (20. Qc5 Bf6 21. Rd7 Bxc3 22. bxc3 Rf7 23. Rxf7 Nxf7 24. Qxc6 Rd8 25. f5 exf5 26. exf5 g5) 20... Qa6? { (2.13 → 4.27) Mistake. Bf6 was best. } (20... Bf6 21. Rd7 Bxc3 22. bxc3 Qa4 23. Qxa4 bxa4 24. Rb1 a5 25. Rb6 e5 26. fxe5 Re8 27. Rb1) 21. f5 Kh8? { (3.69 → 6.32) Mistake. Qc8 was best. } (21... Qc8 22. Rd1 a5 23. a4 gxf5 24. exf5 Rxf5 25. Rxd8+ Qxd8 26. Qxe6+ Kh8 27. Rxg7 Qf6 28. Qxf6) 22. Bc5?! { (6.32 → 4.84) Inaccuracy. f6 was best. } (22. f6 Bxf6 23. Rxf6 Rxf6 24. Bd4 Kg8 25. Bxf6 Qb6+ 26. Kf1 Qe3 27. Ne2 Qxb3 28. cxb3 Nf7) 22... gxf5 23. Rxg7 Kxg7 24. Bxf8+ Kxf8 25. exf5 e5?! { (4.11 → 6.27) Inaccuracy. Qb6+ was best. } (25... Qb6+ 26. Kh1 Qd4 27. fxe6+ Ke7 28. Ne2 Qc4 29. Qf3 Qxe6 30. Nc3 Qe5 31. Qd3 Ke8 32. Ne4) 26. Qb4+ Kf7?! { (5.55 → 7.98) Inaccuracy. Ke8 was best. } (26... Ke8 27. Qh4 Nf7 28. Qxh7 Qb6+ 29. Kh1 Qc5 30. Ne4 Qf8 31. f6 Rd8 32. Qf5 Qb4 33. b3) 27. Ne4? { (7.98 → 4.64) Mistake. Qh4 was best. } (27. Qh4 Kg8 28. Qg5+ Kf8 29. Qh6+ Ke8 30. Qxh7 Qb7 31. Qh8+ Kd7 32. Rd1+ Kc7 33. Qxe5+ Kb6) 27... Qb6+ 28. Kh1 Nb7?? { (4.30 → 13.39) Blunder. Qd4 was best. } (28... Qd4 29. Qe1 Kf8 30. f6 Ne6 31. Qh4 h5 32. Qxh5 Qxe4 33. Qh8+ Kf7 34. Qxa8 Nf4 35. Qxa7+) 29. Ng5+ Ke8 30. f6 c5 31. f7+ Kf8?! { (15.62 → Mate in 10) Checkmate is now unavoidable. Kd7 was best. } (31... Kd7 32. Qg4+) 32. Qh4 h6 33. Rf6?! { (Mate in 6 → 13.34) Lost forced checkmate sequence. Nh7+ was best. } (33. Nh7+ Kg7 34. f8=Q+ Rxf8 35. Qe7+ Rf7 36. Qxf7+ Kh8 37. Nf8 Nd6 38. Qh7#) 33... hxg5?! { (13.34 → Mate in 7) Checkmate is now unavoidable. Qxf6 was best. } (33... Qxf6 34. Nh7+ Kg7 35. Qxf6+ Kxh7 36. f8=N+ Rxf8 37. Qxf8 Kg6 38. Qe8+ Kf6 39. Qc6+ Ke7 40. Qxb7+) 34. Qh6+ Ke7 35. f8=Q+ Rxf8 36. Qxf8+?! { (Mate in 5 → 16.43) Lost forced checkmate sequence. Qg7+ was best. } (36. Qg7+ Rf7 37. Rxf7+ Kd6 38. Qg6+ Kd5 39. Qd3+ Kc6 40. Qd7#) 36... Kd7 37. Qg7+ Kc8 38. Rxb6 axb6 39. Qxe5 Kd7 40. Qf5+ Kc6 41. Qxg5 Nd6 42. h4 Nf7?! { (15.53 → Mate in 12) Checkmate is now unavoidable. b4 was best. } (42... b4 43. h5 Kb5 44. Qf6 Ne4 45. Qe5 Nf2+ 46. Kg1 Nd1 47. Qe2+ c4 48. Qxd1 c3 49. Qd5+) 43. Qf6+ Nd6 44. h5 Kd7 45. h6 Ne8 46. Qf7+ Kd8 47. h7 Nc7 48. h8=Q+ Ne8 49. Qhxe8# { White wins by checkmate. } 1-0