playstrategy.org

[Event "Antichess - MSO Grand Prix 2023"] [Site "https://playstrategy.org/lxOBE6b8"] [Date "2023.02.04"] [P1 "sparrowhawk73"] [P2 "Mando"] [Result "0-1"] [UTCDate "2023.02.04"] [UTCTime "21:30:01"] [P1Elo "1500"] [P2Elo "1690"] [P1RatingDiff "-146"] [P2RatingDiff "+10"] [Variant "Antichess"] [TimeControl "5+3"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e3 b5 2. Bxb5 Ba6 3. Bxa6?! { (2.11 → 1.49) Inaccuracy. The following was best. } (3. Bxd7 Nxd7 4. c4 Bxc4 5. Qa4 Bxa2 6. Qxa7 Rxa7 7. Rxa2 Rxa2) 3... Nxa6 4. c3 Nb4?! { (0.76 → 1.38) Inaccuracy. The following was best. } (4... Rb8 5. b4) 5. cxb4 c5 6. bxc5 d6?! { (1.53 → 2.15) Inaccuracy. The following was best. } (6... d5 7. cxd6 exd6 8. d4 Qh4 9. Kd2 Qxh2 10. Rxh2 h5 11. Rxh5 Rxh5 12. Qxh5 Kd8 13. Qxf7) 7. cxd6 exd6 8. a3 Nf6?! { (1.21 → 2.31) Inaccuracy. The following was best. } (8... Qh4 9. Nf3) 9. a4?? { (2.31 → Mate in 11) Your opponent can now force a win. The following was best. } (9. e4 Nxe4 10. Qc2 Nxf2 11. Qxh7 Rxh7 12. Kxf2 Rxh2 13. Rxh2 g5 14. Rh4 gxh4 15. g4 hxg3) 9... Ne4?? { (Mate in 11 → 1.67) Lost forced winning sequence. The following was best. } (9... Ng4 10. Qxg4 Qf6 11. Qxg7 Qxb2 12. Qxh8 Qxb1 13. Rxb1 Kd8 14. Qxf8 Rc8 15. Qxd8 Rxc1 16. Qxd6) 10. a5?? { (1.67 → Mate in 10) Your opponent can now force a win. The following was best. } (10. Qc2 Nxf2) 10... Nxd2 11. Kxd2 Qxa5 12. Rxa5 Rd8?? { (Mate in 8 → 2.00) Lost forced winning sequence. The following was best. } (12... Rb8 13. Rxa7 Rxb2 14. Bxb2 Ke7 15. Rxe7 Bxe7 16. Bxg7 d5 17. Bxh8 d4 18. Bxd4 Bf6 19. Bxf6) 13. Rxa7 Rd7?! { (1.80 → 2.53) Inaccuracy. The following was best. } (13... f5) 14. Rxd7 Kxd7 15. Qe1 f6?! { (2.41 → 3.69) Inaccuracy. The following was best. } (15... Be7 16. Ne2) 16. f3? { (3.69 → 1.82) Mistake. The following was best. } (16. Kc2 g6 17. Ne2 Bg7 18. Kb3 Ke6 19. Kb4 Bh6 20. Bd2 Bxe3 21. Bxe3 d5 22. Nf4 d4) 16... g6 17. Ne2 h6?? { (2.14 → 5.15) Blunder. The following was best. } (17... f5) 18. Na3?! { (5.15 → 3.83) Inaccuracy. The following was best. } (18. f4 g5 19. fxg5 fxg5 20. Qh4 gxh4 21. h3 Bg7 22. Kc2 Bxb2 23. Kxb2 Ke6 24. Kc3 Kf6) 18... h5?? { (3.83 → Mate in 13) Your opponent can now force a win. The following was best. } (18... Be7 19. Qh4) 19. Qg1?? { (Mate in 13 → 3.17) Lost forced winning sequence. The following was best. } (19. f4 g5 20. fxg5 fxg5 21. h4 gxh4 22. Rxh4 Rg8 23. Rxh5 Rxg2 24. Rc5 dxc5 25. b4 cxb4) 19... g5? { (3.17 → 5.81) Mistake. The following was best. } (19... Rh6 20. b4) 20. Nf4?? { (5.81 → 2.30) Blunder. The following was best. } (20. Qe1 f5 21. Qh4 gxh4 22. h3 Bh6 23. b4 Bxe3 24. Kxe3 Rh6 25. b5 Ke7 26. f4 Kf6) 20... gxf4 21. exf4 h4?? { (6.15 → Mate in 8) Your opponent can now force a win. The following was best. } (21... Rg8 22. Qd1 Rxg2 23. h4 Rxd2 24. Bxd2 Kc7 25. Qa1 Kd7 26. Rf1 Kc8 27. f5 Kd7 28. Be3) 22. h3 d5 23. Qd1?? { (Mate in 8 → 1.34) Lost forced winning sequence. The following was best. } (23. Qc5 Bxc5 24. Nc4 dxc4 25. Rg1 Bxg1 26. g3 hxg3 27. Kd1 Rxh3 28. Be3 Bxe3 29. Kc2 Bxf4) 23... Bxa3 24. bxa3 d4?? { (1.42 → Mate in 9) Your opponent can now force a win. The following was best. } (24... Re8 25. Qe1) 25. g3 hxg3 26. Rh2?? { (Mate in 8 → Mate in 8) Lost forced winning sequence. The following was best. } (26. Qg1 Rxh3 27. Qxg3 Rxg3 28. a4 Rxf3 29. Re1 Rxf4 30. Re3 dxe3 31. Kxe3 Rxa4 32. Kd4 Rxd4) 26... Rxh3 27. Rxh3 d3 28. Rxg3 Kd6?? { (Mate in 6 → 0.00) Lost forced winning sequence. The following was best. } (28... f5 29. Kxd3 Ke6 30. Kd2 Kd5 31. Rg2 Kc5 32. Rg4 fxg4 33. fxg4 Kb4 34. axb4#) 29. Kxd3 Kd5?? { (0.00 → Mate in 13) Your opponent can now force a win. The following was best. } (29... f5 30. Bb2 Ke7 31. Kd4 Kf8 32. Rh3 Kg7 33. Rh8 Kxh8 34. a4 Kg7 35. Bc3 Kf7 36. Qf1) 30. f5?? { (Mate in 13 → Mate in 1) Lost forced winning sequence. The following was best. } (30. Kc4 Kxc4 31. Qd3 Kxd3 32. Be3 Kxe3 33. Rg8 Kxf4 34. a4 Kxf3 35. a5 Ke4 36. a6 f5) 30... Ke4 31. fxe4# { Game ends by variant rule. } 0-1