MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "657"]
[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 "1rbqkb1r/1ppppppp/n4n2/p7/1P3P2/2P4N/P2PP1PP/RNBQKBR1 b Qk - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:38:44 +0000"]
[GameEndTime "2026-09-14T13:38:45 +0000"]
[PlyCount "21"]
[Termination "illegal move"]
[TimeControl "-"]

5... axb4 {+2.78/9 0.026s, n=18223, sd=13}
6. e3 {-2.69/8 0.018s, n=14154, sd=12} d5 {+2.92/10 0.038s, n=28324, sd=16}
7. Nf2 {-2.52/8 0.017s, n=13293, sd=12} g6 {+2.70/10 0.022s, n=19248, sd=14}
8. Bxa6 {-2.70/9 0.016s, n=14205, sd=13} bxa6 {+2.85/10 0.038s, n=31016, sd=15}
9. cxb4 {-2.76/9 0.041s, n=23021, sd=14} Bg7 {+2.74/10 0.018s, n=14991, sd=15}
10. a3 {-2.53/9 0.019s, n=12811, sd=12} c5 {+2.39/9 0.019s, n=15293, sd=12}
11. bxc5 {-2.87/12 0.070s, n=45457, sd=21} d4 {+3.13/10 0.026s, n=19462, sd=16}
12. e4 {-3.05/9 0.017s, n=14710, sd=18} Qa5 {+4.15/10 0.028s, n=21041, sd=17}
13. a4 {-4.03/9 0.020s, n=14741, sd=14} Bb7 {+4.71/10 0.038s, n=28682, sd=15}
14. e5 {-4.38/9 0.015s, n=12592, sd=15} Nd5 {+5.04/11 0.018s, n=13376, sd=12}
15. g3 {-4.95/9 0.020s, n=12569, sd=15, Black makes an illegal move: e8h8} 1-0