[Event "Rated Three-check game"] [Site "https://lichess.org/dGeaVRuc"] [Date "2020.02.23"] [White "Kazantsev"] [Black "calculus_chess07"] [Result "1-0"] [UTCDate "2020.02.23"] [UTCTime "08:10:37"] [WhiteElo "1794"] [BlackElo "1767"] [WhiteRatingDiff "+61"] [BlackRatingDiff "-4"] [Variant "Three-check"] [TimeControl "60+0"] [ECO "A04"] [Opening "Zukertort Opening: Queen's Gambit Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 e6?? { (-0.02 → 2.62) Blunder. e5 was best. } { A04 Zukertort Opening: Queen's Gambit Invitation } (1... e5 2. Nc3 Nf6 3. Nxe5 Nc6 4. d4 Bb4 5. Bd2 Nxd4 6. e3) 2. e3?? { (2.62 → 0.06) Blunder. e4 was best. } (2. e4 c5 3. Na3 a6 4. Nc4 Nc6 5. e5 b5 6. Nd6+ Bxd6) 2... Bb4?? { (0.06 → 2.69) Blunder. Nc6 was best. } (2... Nc6 3. c4 f5 4. Be2 Nf6 5. Ng5 g6 6. Nc3 Bg7 7. d4) 3. c3 Be7 4. d3?? { (2.21 → 0.41) Blunder. d4 was best. } (4. d4 Nc6 5. e4 Nf6 6. Bd3 Nb4 7. Be2 Nxe4 8. O-O Nd5 9. Ne5 O-O 10. Bh5 g6) 4... Nc6 5. Be2?! { (0.54 → -0.33) Inaccuracy. d4 was best. } (5. d4) 5... b5?? { (-0.33 → 1.90) Blunder. Nf6 was best. } (5... Nf6 6. b4 a6 7. e4 e5 8. O-O d5 9. Nbd2 O-O 10. Bb2 Bg4 11. Rc1 h6 12. d4) 6. Bd2? { (1.90 → 0.45) Mistake. d4 was best. } (6. d4 Nf6) 6... a5?! { (0.45 → 1.13) Inaccuracy. Nf6 was best. } (6... Nf6 7. e4 O-O 8. O-O e5 9. a4 b4 10. cxb4 Bxb4 11. Bxb4 Nxb4 12. Nc3 Nc6 13. d4) 7. a4?! { (1.13 → 0.45) Inaccuracy. e4 was best. } (7. e4 Nf6) 7... b4 8. c4?? { (0.55 → -1.30) Blunder. e4 was best. } (8. e4 Nf6 9. O-O Bd6 10. Kh1 O-O 11. Bg5 Bb7 12. Nbd2 h6 13. Bxf6 Qxf6 14. d4 Qg6) 8... Bd6?! { (-1.30 → -0.50) Inaccuracy. Nf6 was best. } (8... Nf6) 9. b3?! { (-0.50 → -1.38) Inaccuracy. d4 was best. } (9. d4 Nf6 10. c5 Be7 11. O-O O-O 12. Qc2 d5 13. Be1 Ne4 14. Nbd2 f5 15. Bb5 Bb7) 9... Nf6 10. d4 Bb7 11. Bc1 Ng4?! { (-0.89 → -0.27) Inaccuracy. Ne4 was best. } (11... Ne4 12. Bb2) 12. h3?? { (-0.27 → -4.21) Blunder. c5 was best. } (12. c5 Be7) 12... Nxf2 13. Kxf2 Bg3+? { (-4.04 → -2.19) Mistake. Ne7 was best. } (13... Ne7) 14. Kxg3 Qf6 15. Kf2?? { (-1.11 → -3.47) Blunder. Kh2 was best. } (15. Kh2 g5) 15... Qh4+?? { (-3.47 → 8.06) Blunder. Ne7 was best. } (15... Ne7) 16. Nxh4 Nxd4 17. Qxd4 Bxg2?! { (23.51 → Mate in 3) Checkmate is now unavoidable. O-O-O was best. } (17... O-O-O 18. Qa7) 18. Nxg2 f6 19. Bb2 g5 20. Nd2 e5 21. Qd5 c6 22. Qd6 O-O-O 23. Nf3 Rhg8 24. Bxe5 fxe5 25. Qxe5?! { (Mate in 4 → 13.62) Lost forced checkmate sequence. c5 was best. } (25. c5 Kb7 26. Ba6+ Ka8 27. Qxc6+ dxc6 28. Bb7+) 25... Rge8?! { (13.62 → Mate in 5) Checkmate is now unavoidable. g4 was best. } (25... g4 26. Ke1) 26. Qxe8?! { (Mate in 5 → 23.75) Lost forced checkmate sequence. Qxa5 was best. } (26. Qxa5 Kb7 27. Qxb4+ Kc8 28. c5 d6 29. Ba6+ Kd7 30. Ne5+) 26... Rxe8 27. Rad1 Kc7?! { (22.88 → Mate in 4) Checkmate is now unavoidable. Rf8 was best. } (27... Rf8 28. Ke1) 28. Rd4?! { (Mate in 4 → 35.73) Lost forced checkmate sequence. Rxd7+ was best. } (28. Rxd7+ Kc8 29. Rc7+ Kxc7 30. Rd1 Rc8 31. Rd7+) 28... Rd8?! { (35.73 → Mate in 8) Checkmate is now unavoidable. Kc8 was best. } (28... Kc8) 29. Rhd1 c5 30. Rxd7+ Rxd7 31. Rxd7+ Kxd7 32. Nxg5 Kc7 33. Ne4 Kb7 34. Kf3 Ka8 35. Kf4 Kb8 36. Ke5 Ka7 37. Nxc5 Ka8 38. Ne4 h6 39. Nf6 h5 40. Nxh5 Kb8 41. Nhf4 Ka7 42. h4 Kb8 43. h5 Ka7 44. h6 Ka8 45. h7 Ka7 46. h8=Q Ka6 47. Qf6+ { Game ends by variant rule. } 1-0