playstrategy.org

[Event "Weekly Five-check Arena"] [Site "https://playstrategy.org/YeUi14si"] [Date "2025.02.16"] [P1 "woll"] [P2 "PST-Greedy-Tom"] [Result "0-1"] [UTCDate "2025.02.16"] [UTCTime "10:22:04"] [P1Elo "1873"] [P2Elo "1010"] [P1RatingDiff "-24"] [P2RatingDiff "+27"] [P2Title "BOT"] [Variant "Five-check"] [TimeControl "3+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. e4 d5?! { (0.44 → 1.01) Inaccuracy. The following was best. } { B01 Scandinavian Defense } (1... e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Nf3 Nf6 6. Bd3) 2. e5 Qd7?! { (1.21 → 1.82) Inaccuracy. The following was best. } (2... d4 3. Nf3) 3. d4 Qc6? { (1.93 → 3.69) Mistake. The following was best. } (3... c5 4. Nf3) 4. c3?! { (3.69 → 2.66) Inaccuracy. The following was best. } (4. Bd3 Nh6 5. Nc3 a6 6. Bxh6 gxh6 7. Nge2 Be6 8. a4 Nd7 9. O-O Rg8 10. Nf4 O-O-O) 4... Bf5 5. f4?! { (2.27 → 1.27) Inaccuracy. The following was best. } (5. Ne2 Qd7) 5... Kd8?? { (1.27 → 3.22) Blunder. The following was best. } (5... Nh6 6. Nf3 e6 7. a4 Qd7 8. Bd3 Bxd3 9. Qxd3 c5 10. O-O Nc6 11. b3 cxd4 12. cxd4) 6. Nf3 h5 7. Be2 Rh6?! { (3.25 → 4.21) Inaccuracy. The following was best. } (7... Kc8 8. O-O) 8. O-O Qb6?! { (3.87 → 6.07) Inaccuracy. The following was best. } (8... e6) 9. Nbd2?! { (6.07 → 4.65) Inaccuracy. The following was best. } (9. c4 e6 10. cxd5 exd5 11. Nc3 Ne7 12. Ng5 Kc8 13. Nxf7 Rg6 14. Be3 Nd7 15. Rf2 Qe6) 9... a5 10. Nb3 a4 11. Nc5 Kc8 12. Nxa4 Rxa4? { (4.14 → 8.44) Mistake. The following was best. } (12... Qc6) 13. Qxa4 Nc6 14. Bb5?! { (10.00 → 6.53) Inaccuracy. The following was best. } (14. Nh4 Bd7 15. Qa8+ Nb8 16. f5 Qa6 17. Qxa6 Rxa6 18. Bxa6 Nxa6 19. a4 Nb8 20. Bg5 Be8) 14... Na5?! { (6.53 → 12.31) Inaccuracy. The following was best. } (14... Kb8 15. Nh4 g6 16. Bd2 e6 17. Nxf5 gxf5 18. Bxc6 Qxc6 19. Qxc6 bxc6 20. c4 Kc8 21. Rac1) 15. b4 Kb8 16. bxa5 Qa7 17. Be3 Rg6 18. Ng5 h4 19. Nxf7 h3 20. g3 Rxg3+ 21. hxg3 h2+ 22. Kxh2 e6 23. Be2 c6 24. g4 Be4 25. Ng5 Bg6 26. Nxe6 Be7 27. Nxg7 Nh6 28. Kg3 Bh4+ 29. Kxh4?? { (26.38 → Mate in 6) Your opponent can now force a win. The following was best. } (29. Kh3 Be4 30. Qb4 c5 31. Qxc5 Qxc5 32. dxc5 Bd8 33. Rab1 Nf7 34. Kh2 d4 35. c6 Bxc6) 29... Nf5+ 30. gxf5 Bf7?? { (Mate in 5 → Mate in 9) Lost forced winning sequence. The following was best. } (30... b6 31. f6 Qf7 32. Kg3 Bh5 33. Kf2 Qg6 34. Nxh5 Qg1#) 31. e6?? { (Mate in 9 → Mate in 6) Lost forced winning sequence. The following was best. } (31. Qb4 c5 32. dxc5 b6 33. Qxb6+ Qxb6 34. Rfb1 Kc8 35. Ba6+ Qb7 36. Bxb7+ Kd8 37. Ne6+ Bxe6) 31... Bg8?? { (Mate in 6 → Mate in 9) Lost forced winning sequence. The following was best. } (31... b6 32. f6 Qc7 33. Bg4 Qd8 34. Kg3 Qxf6 35. Kg2 Qh4 36. Qxc6 Qxg4#) 32. Rab1 Ka8 33. Qb4 b5 34. axb6?? { (Mate in 7 → Mate in 1) Lost forced winning sequence. The following was best. } (34. Qf8+ Qb8 35. Qxb8+ Kxb8 36. Bxb5 Ka7 37. Bxc6 Bxe6 38. Rb7+ Ka8 39. Rb8+ Kxb8 40. Rb1#) 34... Qe7# { P2 gives the fifth check. } 0-1