[Event "Monthly Antichess Arena"] [Site "https://lichess.org/nbnUg1T8"] [Date "2022.07.01"] [White "MChess_23"] [Black "Upper_B"] [Result "1-0"] [UTCDate "2022.07.01"] [UTCTime "21:13:30"] [WhiteElo "1044"] [BlackElo "1915"] [WhiteRatingDiff "+18"] [BlackRatingDiff "-11"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 b5 2. Bxb5 { White offers draw } 2... e6?! { (1.64 → 2.60) Inaccuracy. Ba6 was best. } (2... Ba6 3. Bxd7 Nxd7 4. c4 Bxc4 5. Qa4 Bxa2 6. Qxa7 Rxa7 7. Rxa2) 3. Bxd7 Bxd7 4. Qh5?! { (0.88 → 0.00) Inaccuracy. Na3 was best. } (4. Na3 Bxa3 5. bxa3 Bc8 6. a4 Qxd2 7. Kxd2 Ne7 8. c4 a6) 4... Ba3 5. Qxf7?! { (0.00 → -0.71) Inaccuracy. bxa3 was best. } (5. bxa3 Qf6 6. Qxh7 Qxa1 7. Qxh8 Qxb1 8. Qxg8 Qxc2 9. Qxe8 Qxc1) 5... Kxf7 6. bxa3 c6? { (-0.01 → 1.59) Mistake. Nc6 was best. } (6... Nc6 7. e4 Nb4 8. axb4 c5 9. bxc5 Qb8 10. c6 Qxh2 11. Rxh2) 7. a4 Qf6?! { (1.81 → 2.89) Inaccuracy. Ne7 was best. } (7... Ne7 8. Ne2) 8. Kd1?! { (2.89 → 1.97) Inaccuracy. c4 was best. } (8. c4 Qxf2) 8... Qxf2 9. Ne2?? { (2.21 → 0.45) Blunder. Nc3 was best. } (9. Nc3 Qxg2) 9... Qxe3?? { (0.45 → 4.69) Blunder. Qxe2 was best. } (9... Qxe2 10. Kxe2 a5 11. Kd3 Bc8 12. Kc3 Na6 13. Kb3 Rb8 14. c4 Rxb3 15. axb3 Nc5 16. Ra2) 10. dxe3 Na6?? { (4.62 → Mate in 15) Checkmate is now unavoidable. Bc8 was best. } (10... Bc8 11. a5) 11. e4?? { (Mate in 15 → Mate in 10) Lost forced checkmate sequence. Nbc3 was best. } (11. Nbc3 Bc8 12. Kd2 Nb4 13. a5 Nxa2 14. Rxa2 Nh6 15. Nb5 cxb5 16. Ra4 bxa4 17. a6 Bxa6) 11... Nb4?? { (Mate in 10 → Mate in 14) Lost forced checkmate sequence. g5 was best. } (11... g5 12. Bxg5 Rd8 13. Bxd8 Nc7 14. Bxc7 e5 15. Bxe5 Ne7 16. Bxh8 Bh3 17. gxh3 Kf6 18. Bxf6) 12. Bh6 gxh6 13. a3 Nxc2 14. Kxc2 Ne7 15. Nf4?? { (Mate in 17 → 3.34) Lost forced checkmate sequence. Nec3 was best. } (15. Nec3 Bc8 16. a5 a6 17. Nd2 Ra7 18. Rad1 Ke8 19. Nb5 cxb5 20. Nc4) 15... c5?? { (3.34 → Mate in 11) Checkmate is now unavoidable. Bc8 was best. } (15... Bc8) 16. Nxe6 Bxa4 17. Nxc5 Bxc2 18. Ne6 Kxe6 19. Ra2 Bxb1 20. Rxb1 Rab8 21. Rxb8 Rxb8 22. Rb2 Rxb2 23. e5 Kxe5 24. a4 Rxg2 25. a5 Rxh2 26. a6 { Black resigns. } 1-0