FEN
[Event "Antichess - MSO GP 2026"]
[Site "https://playstrategy.org/ryS1feQz"]
[Date "2026.02.06"]
[P1 "Adam_Dennenburg"]
[P2 "oruro"]
[Result "0-1"]
[UTCDate "2026.02.06"]
[UTCTime "20:24:56"]
[P1Elo "1766"]
[P2Elo "1705"]
[P1RatingDiff "-41"]
[P2RatingDiff "+25"]
[Variant "Antichess"]
[TimeControl "5+3"]
[ECO "?"]
[Opening "?"]
[Termination "Normal"]
[Annotator "playstrategy.org"]
1. e3 b5 2. Bxb5 e6 3. Bxd7 Kxd7? { (0.67 → 2.23) Mistake. The following was best. } (3... Bxd7 4. Na3 Bxa3 5. bxa3 Bc8 6. a4 Qxd2 7. Bxd2 e5 8. Qh5) 4. b4 Bxb4 5. Qg4 Bxd2 6. Qxe6?? { (2.07 → -2.05) Blunder. The following was best. } (6. Qxg7 Bxe3 7. Qxh8 Bxf2 8. Qxh7 Bxg1 9. Qxf7 Bxh2 10. Qxg8 Qxg8 11. Rxh2 Qxg2 12. Rxg2 Nc6) 6... Kxe6?? { (-2.05 → 0.07) Blunder. The following was best. } (6... Bxe1 7. Qxd7 Bxf2 8. Qxf7 Bxe3 9. Qxg7 Bxg1 10. Qxc7 Qxc7 11. Rxg1 Qxc2 12. Bh6 Nxh6 13. Na3) 7. Nxd2?! { (0.07 → -0.62) Inaccuracy. The following was best. } (7. Kxd2 Qxd2 8. Bxd2 a5 9. Bxa5 Rxa5 10. Ne2 Rxa2 11. Rxa2 Ba6 12. Rxa6 Nxa6 13. c4 Nb8) 7... Qxd2 8. Kxd2 Nc6 9. Ne2?? { (-0.39 → -4.94) Blunder. The following was best. } (9. Nf3) 9... Nd4?? { (-4.94 → 0.32) Blunder. The following was best. } (9... Bd7) 10. Nxd4 Ne7?! { (0.08 → 0.84) Inaccuracy. The following was best. } (10... Bd7 11. Nxe6) 11. Nxe6 fxe6 12. Kc3?! { (0.81 → 0.28) Inaccuracy. The following was best. } (12. a4 c6) 12... Re8?! { (0.28 → 1.09) Inaccuracy. The following was best. } (12... Bd7 13. Kb3) 13. Kb3 Rh8 14. Kc3? { (1.76 → 0.46) Mistake. The following was best. } (14. a4 a6) 14... Ng6?! { (0.46 → 1.00) Inaccuracy. The following was best. } (14... Bd7 15. Kb3) 15. Kd2 Nf4?? { (0.61 → Mate in 16) Your opponent can now force a win. The following was best. } (15... Ne7 16. a4 Nc6 17. Kc3 Ne7 18. a5 a6 19. Ra4 Rb8 20. Bb2 Rxb2 21. Kxb2 Re8 22. Kc3) 16. exf4 e5 17. fxe5 Bh3 18. gxh3 h5 19. e6? { (Mate in 12 → 8.45) Lost forced winning sequence. The following was best. } (19. Rb1 g5 20. h4 gxh4 21. Rg1 Rhd8 22. Ba3 Rxd2 23. Bb4 Rxc2 24. e6 Rxf2 25. Ba3 Rxa2) 19... Rh7 20. Ke3 a5? { (7.62 → Mate in 19) Your opponent can now force a win. The following was best. } (20... Rc8 21. a4) 21. a3? { (Mate in 19 → 7.48) Lost forced winning sequence. The following was best. } (21. Bb2 Rhh8 22. Bxg7 Rab8 23. Bxh8 Rxh8 24. Rhd1 Rd8 25. Rxd8 a4 26. e7 h4 27. Rg8 c6) 21... a4 22. Rf1 h4 23. Rh1 Rh5 24. Rf1?? { (7.14 → Mate in 7) Your opponent can now force a win. The following was best. } (24. f4 Rh7) 24... Rha5?? { (Mate in 7 → 5.51) Lost forced winning sequence. The following was best. } (24... g5 25. f4 gxf4 26. Rxf4 Re5 27. Rxh4 Rxe3 28. Bxe3 Rb8 29. Rxa4 c5 30. Bxc5 Rb4 31. axb4#) 25. Rh1 g5 26. Rf1 Rh8?? { (6.57 → Mate in 18) Your opponent can now force a win. The following was best. } (26... Rc8 27. c3) 27. Rh1?? { (Mate in 18 → 6.40) Lost forced winning sequence. The following was best. } (27. f4 gxf4 28. Rxf4 Rg8 29. Rxa4 Rxa4 30. Ra2 Rxa3 31. Rxa3 Rg3 32. hxg3 hxg3 33. c4 g2) 27... Ra7?? { (6.40 → Mate in 11) Your opponent can now force a win. The following was best. } (27... Rg8 28. Re1) 28. Rf1?? { (Mate in 11 → Mate in 7) Lost forced winning sequence. The following was best. } { P1 offers draw } (28. f4 gxf4 29. Kxf4 Raa8 30. Rb1 Rhb8 31. Rxb8 Rxb8 32. Bb2 Rxb2 33. Rd1 Rxc2 34. e7 Rxh2) 28... Rf8?? { (Mate in 7 → Mate in 9) Lost forced winning sequence. The following was best. } (28... Rh5 29. f4 gxf4 30. Rxf4 Re5 31. Rxh4 Rxe3 32. Rxa4 Rxe6 33. Rxa7 Re4 34. Rxc7 Rb4 35. axb4#) 29. Kd2 Rxf2 30. Rxf2 Ra5 31. Rf4 gxf4 32. e7? { (Mate in 13 → 7.64) Lost forced winning sequence. The following was best. } (32. Rb1 c6 33. Bb2 Re5 34. Bxe5 c5 35. Bxf4 c4 36. Ke3 c3 37. Rb2 cxb2 38. e7 b1=B) 32... Rh5 33. e8=K?! { (6.62 → 4.37) Inaccuracy. The following was best. } (33. Rb1 Rh6) 33... Rg5 34. Kf8 Rg8?? { (4.08 → Mate in 11) Your opponent can now force a win. The following was best. } (34... Rg3 35. hxg3) 35. Kxg8 c5 36. c3 c4 37. Bb2 f3 38. Rc1?? { (Mate in 12 → 0.00) Lost forced winning sequence. The following was best. } (38. Rg1 f2 39. Kf7 fxg1=K 40. Bc1 Kxh2 41. Kg6 Kxh3 42. Ke2 Kh2 43. Kf5 Kh1 44. Kf4 h3) 38... f2 39. Rc2 f1=K 40. Ke1?? { (0.00 → -1.97) Blunder. The following was best. } (40. Kd3 cxd3 41. Rg2 Kxg2 42. c4 Kxh2 43. Kf7 Kxh3 44. c5 Kg3 45. c6 d2 46. Ke6 h3) 40... Kxe1 41. Rd2 Kxd2 42. Bc1 Kxc1 43. Kg7 Kd1 44. Kf6 Ke2 45. Kf5 Kf2 46. Ke5 Kg3 47. hxg3 hxg3 48. Ke4 g2 49. Kf4 g1=B 50. Kg4 Bb6 51. h4 Be3 52. Kf4 Bxf4 53. h5 Bg3 54. h6 Bf4 55. h7 Bh6 56. h8=N Bg5 57. Ng6 Be7 58. Nxe7# { Game ends by variant rule. } 0-1