[Event "Hourly Three-check Arena"] [Site "https://lichess.org/PB7BUK2T"] [Date "2023.06.29"] [White "vera-tatyana"] [Black "rafachess1977"] [Result "0-1"] [GameId "PB7BUK2T"] [UTCDate "2023.06.29"] [UTCTime "18:47:19"] [WhiteElo "1154"] [BlackElo "1652"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+39"] [Variant "Three-check"] [TimeControl "180+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. Qe2?? { (3.70 → -1.24) Blunder. Nf3 was best. } (2. Nf3 e6 3. Nc3 Bb4 4. Bc4 Nf6 5. O-O O-O 6. e5 d5) 2... Nf6?! { (-1.24 → -0.30) Inaccuracy. e5 was best. } (2... e5 3. Qc4) 3. f3?? { (-0.30 → -5.13) Blunder. e5 was best. } (3. e5 Nd5) 3... e6? { (-5.13 → -3.21) Mistake. e5 was best. } (3... e5 4. c3 d5 5. b4 Bxb4 6. Ba3 Be7 7. g3 O-O 8. Bh3 Be6 9. Bxe6 fxe6 10. Bxe7) 4. g3? { (-3.21 → -5.13) Mistake. c3 was best. } (4. c3 d5 5. Na3 Bxa3 6. bxa3 e5 7. Rb1 O-O 8. d3 Qd6 9. a4 Rd8 10. Rb3 b6) 4... Nd4 5. Qd3 Nxc2+ 6. Qxc2 Be7?? { (-5.92 → -1.80) Blunder. Ng4 was best. } (6... Ng4) 7. Nc3 c6 8. d3?? { (-1.68 → -3.82) Blunder. d4 was best. } (8. d4 e5) 8... Bc5 9. Kd1 b5?? { (-4.14 → -1.82) Blunder. e5 was best. } (9... e5) 10. Bd2 a5?? { (-2.44 → 1.02) Blunder. e5 was best. } (10... e5 11. Nce2 Bb6 12. g4 O-O 13. g5 Ne8 14. Ng3 d5 15. N1e2 dxe4 16. fxe4 Bg4 17. Kc1) 11. Be2?? { (1.02 → -3.08) Blunder. e5 was best. } (11. e5 b4) 11... a4?? { (-3.08 → 3.66) Blunder. Bd4 was best. } (11... Bd4 12. Bf1) 12. a3?? { (3.66 → -2.70) Blunder. e5 was best. } (12. e5) 12... b4?! { (-2.70 → -1.93) Inaccuracy. e5 was best. } (12... e5 13. Nd5) 13. axb4 Bxb4 14. Nxa4?? { (-1.71 → -7.70) Blunder. g4 was best. } (14. g4 d6) 14... Bxd2 15. Qxd2 Ba6? { (-7.09 → -4.17) Mistake. Qb6 was best. } (15... Qb6 16. Qc3) 16. Nc5?? { (-4.17 → -32.86) Blunder. Ke1 was best. } (16. Ke1 Bb5) 16... Bb5 17. Rxa8?! { (-22.78 → Mate in 4) Checkmate is now unavoidable. Na6 was best. } (17. Na6 Ba4+) 17... Qxa8 18. Nb3 Ba4?! { (Mate in 2 → -55.21) Lost forced checkmate sequence. Qa1+ was best. } (18... Qa1+ 19. Nxa1 Ba4#) 19. Ke1 Bxb3 20. Kf2?! { (-45.39 → Mate in 2) Checkmate is now unavoidable. Bd1 was best. } (20. Bd1) 20... Qa7+ 21. Kg2 Qxg1# { Game ends by variant rule. } 0-1