BOT PST-Greedy-Tom vs alkiss1975: A01 Nimzo-Larsen Attack: Indian Variation • playstrategy.org

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-1.2

Stockfish 11+HCEUsing server analysis

1b3?−1.2...Mistake. The following was best.1...Nf6−1.52e3−0.9c5?!+0.1Inaccuracy. The following was best.2...e53.Bb2Nc6[...]3Qf3??−1.5...Blunder. The following was best.3.Bb2g64.Nf3[...]3...Nc6−2.14Qf5??−4.9...Blunder. The following was best.4.Bb5e54...d5−4.65Qf4−5.3g6?−3.1Mistake. The following was best.5...e56.Qg36Nc3?−5.2...Mistake. The following was best.6.Bb2Bg76...Bf5?−2.9Mistake. The following was best.6...e57.Qg37Bb5−2.5Qd7?!−1.5Inaccuracy. The following was best.7...Bg78.Bxc6+bxc6[...]8Bxc6?!−2.1...Inaccuracy. The following was best.8.Nge2Nh59.Qa4[...]8...bxc6−2.79Nf3−3.1Bg7−2.510Bb2?−4.2...Mistake. The following was best.10.Qa4d410...O-O??−1.8Blunder. The following was best.10...d411.Qh4dxc3[...]11Ne5?!−2.7...Inaccuracy. The following was best.11.Na4Nh512.Qh4[...]11...Qc8?!−1.9Inaccuracy. The following was best.11...Qd612h4−2.4Ne4??+1.1Blunder. The following was best.12...Bxc213.Rc1Bf5[...]13Nxe4+1.3Bxe4+1.314Nxf7??−12.0...Blunder. The following was best.14.d314...Rxf7−11.715Qxf7+−11.6Kxf7−12.316Bxg7−11.4Kxg7−12.217h5−17.4Kg8−11.618hxg6−14.5Bxg6−11.719c3−20.5Qf5−12.720f4−21.4e5−15.621d3?!#−9...Your opponent can now force a win. The following was best.21.O-OQh521...exf4?!−22.5Lost forced winning sequence. The following was best.21...Qxd322.Rh3Qxc3+[...]22Rc1?!#−7...Your opponent can now force a win. The following was best.22.O-OQxd322...Re8?!−35.1Lost forced winning sequence. The following was best.22...fxe323.Rc2Qxd3[...]23O-O−31.3Qxd3−32.224Rxf4?!#−5...Your opponent can now force a win. The following was best.24.Rce1fxe324...Qxe3+#−425Kh1#−4Qxc1+#−326Rf1#−3Qxf1+#−227Kh2#−2Qh1+#−128Kg3#−1Re3#

0-1

Five checks, Black is victorious

FEN

PGN

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[Event "Yearly Five-check Arena"] [Site "https://playstrategy.org/xthKb3aW"] [Date "2025.03.21"] [P1 "PST-Greedy-Tom"] [P2 "alkiss1975"] [Result "0-1"] [UTCDate "2025.03.21"] [UTCTime "13:53:21"] [P1Elo "1073"] [P2Elo "1739"] [P1RatingDiff "-1"] [P2RatingDiff "+0"] [P1Title "BOT"] [Variant "Five-check"] [TimeControl "3+2"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Indian Variation"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. b3? { (0.15 → -1.18) Mistake. The following was best. } (1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. c4 Bb4+) 1... Nf6 { A01 Nimzo-Larsen Attack: Indian Variation } 2. e3 c5?! { (-0.92 → 0.07) Inaccuracy. The following was best. } (2... e5 3. Bb2 Nc6 4. Bb5 Bd6 5. Nf3 a6 6. Bxc6 dxc6 7. Bxe5 Bxe5 8. Nxe5 Qd5 9. Nf3) 3. Qf3?? { (0.07 → -1.53) Blunder. The following was best. } (3. Bb2 g6 4. Nf3 Bg7 5. c4 O-O 6. Be2 Nc6 7. O-O d6 8. d3 e6 9. Nc3 d5) 3... Nc6 4. Qf5?? { (-2.12 → -4.92) Blunder. The following was best. } (4. Bb5 e5) 4... d5 5. Qf4 g6? { (-5.34 → -3.09) Mistake. The following was best. } (5... e5 6. Qg3) 6. Nc3? { (-3.09 → -5.25) Mistake. The following was best. } (6. Bb2 Bg7) 6... Bf5? { (-5.25 → -2.95) Mistake. The following was best. } (6... e5 7. Qg3) 7. Bb5 Qd7?! { (-2.48 → -1.46) Inaccuracy. The following was best. } (7... Bg7 8. Bxc6+ bxc6 9. Nge2 O-O 10. Qh4 Ne4 11. Bb2 Bf6 12. Qh6 Bg5 13. Qg7+ Kxg7 14. Nxe4+) 8. Bxc6?! { (-1.46 → -2.12) Inaccuracy. The following was best. } (8. Nge2 Nh5 9. Qa4 Bg7 10. d4 O-O 11. Bxc6 bxc6 12. Ba3 Bxc2 13. Bxc5 Nf6 14. O-O Ne4) 8... bxc6 9. Nf3 Bg7 10. Bb2? { (-2.52 → -4.17) Mistake. The following was best. } (10. Qa4 d4) 10... O-O?? { (-4.17 → -1.84) Blunder. The following was best. } (10... d4 11. Qh4 dxc3 12. Bxc3 Bxc2 13. O-O Qd5 14. Ne1 g5 15. Qa4 Bg6 16. f3 Qd7 17. e4) 11. Ne5?! { (-1.84 → -2.69) Inaccuracy. The following was best. } (11. Na4 Nh5 12. Qh4 d4 13. Nxc5 Qd6 14. Bxd4 e5 15. Nxe5 Bxe5 16. Bxe5 Qxe5 17. d4 Qf6) 11... Qc8?! { (-2.69 → -1.90) Inaccuracy. The following was best. } (11... Qd6) 12. h4 Ne4?? { (-2.38 → 1.12) Blunder. The following was best. } (12... Bxc2 13. Rc1 Bf5 14. Qh2 Nh5 15. O-O f6 16. Nf3 e5 17. Ba3 Re8 18. Bxc5 Bd3 19. Rfe1) 13. Nxe4 Bxe4 14. Nxf7?? { (1.28 → -11.99) Blunder. The following was best. } (14. d3) 14... Rxf7 15. Qxf7+ Kxf7 16. Bxg7 Kxg7 17. h5 Kg8 18. hxg6 Bxg6 19. c3 Qf5 20. f4 e5 21. d3?! { (-15.61 → Mate in 9) Your opponent can now force a win. The following was best. } (21. O-O Qh5) 21... exf4?! { (Mate in 9 → -22.54) Lost forced winning sequence. The following was best. } (21... Qxd3 22. Rh3 Qxc3+ 23. Kf2 Qxa1 24. a4 Qc1 25. a5 Qd2+ 26. Kg1 Qe1+ 27. Kh2 Be4 28. f5) 22. Rc1?! { (-22.54 → Mate in 7) Your opponent can now force a win. The following was best. } (22. O-O Qxd3) 22... Re8?! { (Mate in 7 → -35.08) Lost forced winning sequence. The following was best. } (22... fxe3 23. Rc2 Qxd3 24. Rh3 Rf8 25. Rf3 Qxc2 26. Rxf8+ Kxf8 27. g4 Qf2+ 28. Kd1 Qf1#) 23. O-O Qxd3 24. Rxf4?! { (-32.23 → Mate in 5) Your opponent can now force a win. The following was best. } (24. Rce1 fxe3) 24... Qxe3+ 25. Kh1 Qxc1+ 26. Rf1 Qxf1+ 27. Kh2 Qh1+ 28. Kg3 Re3# { P2 gives the fifth check. } 0-1