[Event "Antichess Shield Arena"] [Site "https://playstrategy.org/2jKgZq3f"] [Date "2026.10.24"] [P1 "ErikaHaydn"] [P2 "oruro"] [Result "0-1"] [UTCDate "2026.10.24"] [UTCTime "19:40:23"] [P1Elo "1141"] [P2Elo "1764"] [P1RatingDiff "-3"] [P2RatingDiff "+1"] [Variant "Antichess"] [TimeControl "3+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. h4? { (0.15 → -1.00) Mistake. The following was best. } (1. e3 c5) 1... g5?! { (-1.00 → -0.15) Inaccuracy. The following was best. } (1... e6 2. b4 Qxh4 3. Rxh4 Bxb4 4. Rxb4 Na6 5. Rxb7 Bxb7 6. e4 Bxe4 7. Bxa6 Bxc2 8. Qxc2) 2. hxg5 Bh6 3. Rxh6 Nxh6 4. gxh6 Kf8 5. e4?? { (-0.05 → Mate in 12) Your opponent can now force a win. The following was best. } (5. c3 e6) 5... f5 6. exf5 Kg7 7. hxg7 Qf8?? { (Mate in 11 → Mate in 14) Lost forced winning sequence. The following was best. } (7... Qg8 8. gxh8=Q Qxg2 9. Qxc8 Qxf1 10. Qxb7 Qxe1 11. Qxe1 Na6 12. Qxe7 Rc8 13. Qxc7 Nxc7 14. Qxd7) 8. gxh8=Q?? { (Mate in 14 → Mate in 10) Lost forced winning sequence. The following was best. } (8. gxf8=N Rxf8 9. f4 Rxf5 10. Bc4 Rxf4 11. Be6 dxe6 12. Qg4 Rxg4 13. g3 Rxg3 14. b4 Rxg1) 8... Qxf5 9. Qxh7 Qxf2 10. Kxf2 b5 11. Qxe7 d5 12. Bxb5 Ba6?? { (Mate in 6 → Mate in 12) Lost forced winning sequence. The following was best. } (12... a5 13. Qxc7 Na6 14. Qxc8 Rxc8 15. Bxa6 Rxc2 16. Qxc2 a4 17. Qxa4 d4 18. Qxd4#) 13. Bxa6?? { (Mate in 12 → 3.52) Lost forced winning sequence. The following was best. } (13. Qxc7 Bxb5 14. Qxa7 Rxa7 15. a4 Bxa4 16. Rxa4 Rxa4 17. Qg4 Rxg4 18. Kg3 Rxg3 19. d4 Rxg2) 13... Nxa6 14. Qxc7 Nxc7 15. d3?? { (Mate in 19 → 5.50) Lost forced winning sequence. The following was best. } (15. d4 Na6 16. b4 Nxb4 17. Na3 Nxc2 18. Nxc2 Re8 19. Qe1 Rxe1 20. Nxe1 a6 21. Rb1 a5) 15... d4?? { (5.50 → Mate in 13) Your opponent can now force a win. The following was best. } (15... Rb8 16. d4) 16. Na3?? { (Mate in 13 → Mate in 4) Lost forced winning sequence. The following was best. } (16. b4 a5 17. bxa5 Rxa5 18. Nc3 Rxa2 19. Rxa2 dxc3 20. Ra8 Nxa8 21. Qe2 Nb6 22. Bb2 cxb2) 16... Nb5 17. Nxb5 Re8?? { (Mate in 3 → 1.88) Lost forced winning sequence. The following was best. } (17... Rh8 18. Nxd4 Rh5 19. Qxh5 a5 20. Qxa5#) 18. Nxa7?? { (1.88 → Mate in 1) Your opponent can now force a win. The following was best. } (18. Nxd4 Re6 19. Nxe6 a5 20. b4 axb4 21. c4 bxc3 22. Bb2 cxb2 23. Qc2 bxa1=K 24. Qc1 Kxa2) 18... Re1 19. Qxe1# { Game ends by variant rule. } 0-1