MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1771"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbnr/p1pppppp/2n5/8/2p1P3/6PN/PPPPQP1P/RNB1K2R b KQkq - 3 5"]
[GameDuration "00:00:13"]
[GameStartTime "2026-09-14T13:40:58 +0000"]
[GameEndTime "2026-09-14T13:41:12 +0000"]
[PlyCount "75"]
[Termination "illegal move"]
[TimeControl "-"]

5... d5 {+7.95/9 0.038s, n=24980, sd=10} 6. Ng5 {-7.42/8 0.038s, n=26640, sd=13}
e6 {+7.97/9 0.027s, n=19188, sd=15} 7. Qh5 {-8.30/7 0.025s, n=16744, sd=11}
g6 {+8.56/9 0.053s, n=36523, sd=17} 8. Qf3 {-8.15/8 0.032s, n=22079, sd=12}
Qxg5 {+8.44/9 0.056s, n=38014, sd=18} 9. exd5 {-8.39/7 0.057s, n=37138, sd=13}
Nd4 {+8.61/8 0.041s, n=27992, sd=13} 10. c3 {-8.31/6 0.020s, n=14442, sd=11}
Nxf3+ {+8.69/8 0.039s, n=27050, sd=14} 11. Kf1 {-8.40/5 0.021s, n=13623, sd=10}
Nxh2+ {+8.47/6 0.023s, n=15075, sd=14} 12. Kg1 {-8.55/7 0.038s, n=25260, sd=14}
Qxg3+ {+9.07/6 0.163s, n=102794, sd=13}
13. fxg3 {-8.80/7 0.165s, n=112033, sd=10} Nf3+ {+8.73/6 0.038s, n=26933, sd=14}
14. Kg2 {-8.60/6 0.017s, n=12889, sd=13} Bb7 {+8.72/6 11.133s, n=8000000, sd=11}
15. Kxf3 {-8.33/6 0.019s, n=14060, sd=10} Bxd5+ {+8.80/9 0.057s, n=46338, sd=15}
16. Kg4 {-8.90/7 0.020s, n=14611, sd=13} Bxh1 {+9.69/11 0.017s, n=18332, sd=15}
17. a4 {-9.23/7 0.013s, n=13573, sd=12} h5+ {+10.06/10 0.018s, n=16885, sd=13}
18. Kh4 {-10.01/6 0.015s, n=13251, sd=11} Be7+ {+10.20/9 0.016s, n=15170, sd=16}
19. Kh3 {-10.31/9 0.061s, n=47533, sd=20} h4 {+10.35/10 0.018s, n=16697, sd=14}
20. g4 {-10.16/9 0.017s, n=14055, sd=16} Be4 {+10.28/10 0.021s, n=20185, sd=18}
21. Na3 {-10.30/8 0.014s, n=12128, sd=12} Bxa3 {+10.33/9 0.023s, n=19629, sd=17}
22. b4 {-10.23/9 0.017s, n=13913, sd=12} Bd3 {+10.25/10 0.048s, n=40926, sd=16}
23. Rb1 {-10.29/8 0.019s, n=16440, sd=13}
Bxb4 {+10.44/10 0.030s, n=25077, sd=18}
24. cxb4 {-10.25/8 0.018s, n=15171, sd=12} g5 {+10.26/10 0.020s, n=17828, sd=15}
25. a5 {-10.42/10 0.024s, n=22105, sd=14} Rh6 {+10.50/10 0.013s, n=12377, sd=15}
26. b5 {-10.32/9 0.021s, n=18265, sd=15} f5 {+10.57/9 0.036s, n=29799, sd=17}
27. Rb2 {-10.75/6 0.020s, n=16465, sd=11}
fxg4+ {+10.97/8 0.035s, n=28227, sd=19}
28. Kxg4 {-11.07/7 0.035s, n=27540, sd=14}
Nf6+ {+11.29/8 0.028s, n=21918, sd=20} 29. Kf3 {-11.30/7 0.034s, n=26080, sd=19}
g4+ {+11.18/8 0.020s, n=15866, sd=15} 30. Ke3 {-11.36/8 0.057s, n=43365, sd=16}
Nd5+ {+11.19/8 0.039s, n=31363, sd=17} 31. Kd4 {-11.18/8 0.019s, n=14673, sd=20}
Rh5 {+11.26/8 0.015s, n=12008, sd=15} 32. Rc2 {-10.94/7 0.021s, n=16985, sd=11}
e5+ {+10.96/8 0.053s, n=42818, sd=19} 33. Kxd5 {-10.86/7 0.025s, n=21102, sd=12}
g3 {+10.93/7 0.021s, n=18428, sd=13} 34. Kc5 {-10.66/8 0.040s, n=31727, sd=16}
g2 {+11.06/7 0.024s, n=19673, sd=17} 35. Rxc4 {-10.96/6 0.031s, n=21946, sd=11}
g1=Q+ {+10.98/6 0.021s, n=16032, sd=13}
36. Kb4 {-11.08/7 0.047s, n=34023, sd=12} c5+ {+11.27/7 0.024s, n=18582, sd=13}
37. Ka3 {-10.98/7 0.023s, n=17365, sd=10} Be4 {+11.06/6 0.015s, n=12626, sd=11}
38. Rxe4 {-10.15/8 0.015s, n=12712, sd=11}
Qg3+ {+10.34/7 0.040s, n=31189, sd=13} 39. Re3 {-10.29/7 0.025s, n=18808, sd=14}
Qf4 {+10.54/8 0.048s, n=37454, sd=21} 40. d4 {-10.36/8 0.038s, n=28892, sd=19}
Qxd4 {+10.50/7 0.020s, n=15459, sd=17} 41. Bb2 {-10.39/9 0.082s, n=61125, sd=17}
Qb4+ {+10.51/8 0.021s, n=16108, sd=16}
42. Ka2 {-10.34/7 0.017s, n=13241, sd=19, Black makes an illegal move: e8a8} 1-0