MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "409"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "r1bqkbnr/ppppppp1/2n5/5Q1p/1P1P4/4P3/P1P2PPP/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:22:57 -0400"]
[GameEndTime "2026-09-14T12:22:57 -0400"]
[PlyCount "18"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxb4 {+2.24/9 0.014s, n=15941, sd=14}
6. Qc5 {-2.04/10 0.017s, n=19615, sd=15} e6 {+1.92/10 0.027s, n=30020, sd=15}
7. Qc3 {-2.15/9 0.012s, n=13855, sd=13} b6 {+2.04/10 0.025s, n=22229, sd=16}
8. a3 {-2.02/10 0.028s, n=31098, sd=14} Nd5 {+2.14/9 0.014s, n=12243, sd=13}
9. Qb2 {-1.98/9 0.021s, n=18611, sd=13} c5 {+2.18/8 0.009s, n=12105, sd=9}
10. c4 {-2.00/9 0.010s, n=13284, sd=11} Ndf6 {+2.21/8 0.011s, n=15911, sd=10}
11. Be2 {-1.91/10 0.021s, n=22358, sd=14} h4 {+1.94/8 0.016s, n=18667, sd=11}
12. h3 {-1.85/10 0.016s, n=14721, sd=13} Bb7 {+1.86/9 0.014s, n=12560, sd=15}
13. Nf3 {-1.77/11 0.030s, n=30042, sd=19}
Rc8 {+1.49/8 0.016s, n=14259, sd=13, White makes an illegal move: e1h1} 0-1