[Event "Rated classical game"] [Site "https://lichess.org/Zp7nEKDt"] [Date "2018.08.21"] [White "sandpatch"] [Black "joaocosta"] [Result "1-0"] [UTCDate "2018.08.21"] [UTCTime "00:05:02"] [WhiteElo "1531"] [BlackElo "1531"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6 { A40 Mikenas Defense } 2. d5 Ne5 3. e4 Nf6 4. Nc3?! { (1.02 → 0.39) Inaccuracy. f4 was best. } (4. f4 Ng6 5. e5 Ng8 6. Nc3 e6 7. dxe6 dxe6 8. Qxd8+ Kxd8) 4... e6 5. Qd4?! { (0.92 → 0.34) Inaccuracy. f4 was best. } (5. f4 Ng6 6. dxe6 dxe6 7. Qxd8+ Kxd8 8. Bd2 Bb4 9. Nf3 Bd7) 5... Ng6 6. dxe6 fxe6 7. e5? { (0.74 → -0.80) Mistake. Nf3 was best. } (7. Nf3 e5 8. Qc4 c6 9. h4 b5 10. Qb3 Qe7 11. g3 h5 12. Bg5 Qf7 13. Bh3 b4) 7... Nh5?? { (-0.80 → 3.30) Blunder. c5 was best. } (7... c5 8. Qe3) 8. Bd3?! { (3.30 → 2.36) Inaccuracy. Be2 was best. } (8. Be2) 8... c5?? { (2.36 → 4.94) Blunder. Nh4 was best. } (8... Nh4 9. Qg4 g6 10. Nh3 Nf5 11. Ng5 Qe7 12. O-O c6 13. Nce4 Qg7 14. Bd2 Be7 15. Nf3) 9. Bxg6+? { (4.94 → 2.70) Mistake. Qg4 was best. } (9. Qg4 Nxe5 10. Qxh5+ Nf7 11. Bxh7 b6 12. Nf3 Bb7 13. Ng5 Qf6 14. O-O Be7 15. f4 Kf8) 9... hxg6 10. Qa4?! { (3.35 → 2.17) Inaccuracy. Qd3 was best. } (10. Qd3 d5 11. g4 Qe7 12. h4 Qf7 13. gxh5 gxh5 14. Qb5+ Bd7 15. Qxb7 Rc8 16. Bg5 c4) 10... Qc7 11. Nf3?! { (2.55 → 1.90) Inaccuracy. Be3 was best. } (11. Be3 c4 12. Nb5 Qc6 13. Nf3 a6 14. Nfd4 Qxg2 15. O-O-O Kf7 16. Nc7 b5 17. Ndxb5 Rb8) 11... c4 12. Nb5 Qc6 13. Nfd4?? { (2.61 → 0.60) Blunder. Be3 was best. } (13. Be3 a6 14. Nfd4 Qxg2 15. O-O-O Kf7 16. Nc7 b5 17. Qa5 Rb8 18. Ncxe6 dxe6 19. Qc7+ Be7) 13... Qe4+?? { (0.60 → 3.19) Blunder. Qxg2 was best. } (13... Qxg2 14. Rf1) 14. Be3 Qxg2? { (2.76 → 4.67) Mistake. Kf7 was best. } (14... Kf7 15. O-O-O a6 16. Nf3 Qc6 17. Nd6+ Bxd6 18. Qxc6 bxc6 19. Ng5+ Ke8 20. Rxd6 Rf8 21. g3) 15. O-O-O Qe4? { (4.41 → 7.61) Mistake. Kf7 was best. } (15... Kf7) 16. Nc7+?! { (7.61 → 5.58) Inaccuracy. Nxe6 was best. } (16. Nxe6 Be7 17. Nec7+ Kf7 18. Nxa8 a6 19. Nc3 Qxe5 20. Nb6 Nf6 21. Bd4 Qc7 22. Rhe1 Qc6) 16... Kd8? { (5.58 → 19.14) Mistake. Kf7 was best. } (16... Kf7 17. Ndxe6 dxe6 18. Qe8+ Kg8 19. Nxa8 Kh7 20. Qxc8 Bb4 21. Qxe6 Nf4 22. Bxf4 Qxf4+ 23. Kb1) 17. Nxa8 a6 18. Bg5+ Be7 19. Bxe7+ Kxe7 20. Nb6 Qxe5 21. Qb4+ Kf7 22. Nxc4 Qf4+ 23. Kb1 Kg8 24. Nb6 Kh7 25. Qc5 Qb8 26. Nf3 Rd8 27. Ng5+ Kg8 28. Qe7 Qc7?! { (11.55 → Mate in 11) Checkmate is now unavoidable. Rf8 was best. } (28... Rf8 29. Rd6) 29. Qf7+ Kh8 30. Qxg6 Nf6 31. Nf7+ Kg8 32. Nh6+ Kh8 33. Nf7+ Kg8 34. Nxd8?! { (Mate in 10 → 14.37) Lost forced checkmate sequence. Rhg1 was best. } (34. Rhg1 Nh5 35. Qxh5 Qf4 36. Nxd8 Qf6 37. Nxc8 d6 38. Qe8+ Kh7 39. Ne7 g5 40. Qg8+ Kh6) 34... Qxd8 35. Nc4 Qc7? { (9.85 → Mate in 14) Checkmate is now unavoidable. d5 was best. } (35... d5 36. Rhg1) 36. Nd6 Qd8 37. Qf7+ Kh7 38. Rhg1 Qh8 39. Rd3 Qg8 40. Rh3+ Nh5 41. Rxh5# { White wins by checkmate. } 1-0