MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1360"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkb1r/pbp1pppp/3p3n/1p6/P2P4/2P3P1/1P2PP1P/RNBQKBNR w KQkq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:25:52 +0200"]
[GameEndTime "2026-09-14T17:25:53 +0200"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nf3 {+2.57/10 0.021s, n=16230, sd=14} a6 {-2.56/8 0.019s, n=15561, sd=11}
6. axb5 {+2.06/9 0.045s, n=39126, sd=18} axb5 {-2.53/11 0.057s, n=34124, sd=16}
7. Rxa8 {+2.54/10 0.021s, n=16401, sd=14} Bxa8 {-2.55/10 0.017s, n=14603, sd=16}
8. d5 {+2.77/9 0.014s, n=13675, sd=12} c6 {-2.54/9 0.013s, n=12364, sd=14}
9. e4 {+2.71/9 0.039s, n=32038, sd=15} Nd7 {-2.47/10 0.028s, n=16265, sd=16}
10. Na3 {+2.35/8 0.027s, n=16930, sd=14} Ng8 {-2.70/10 0.013s, n=12239, sd=12}
11. Nd4 {+2.63/10 0.020s, n=12577, sd=19} cxd5 {-2.24/9 0.024s, n=17936, sd=15}
12. Bxb5 {+2.72/11 0.044s, n=33673, sd=20} Nf6 {-2.09/10 0.024s, n=15374, sd=15}
13. Qa4 {+2.31/10 0.013s, n=12707, sd=17} Bb7 {-2.30/10 0.022s, n=16603, sd=12}
14. Be3 {+2.41/9 0.024s, n=17958, sd=12} e6 {-1.77/10 0.044s, n=31999, sd=18}
15. exd5 {+1.81/7 0.038s, n=26191, sd=11}
Bxd5 {-1.24/10 0.018s, n=14806, sd=15, White makes an illegal move: e1h1} 0-1