MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2122"]
[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 "rnbq1bnr/1ppk1ppp/p2ppP2/8/4P3/2N5/PPPP2PP/R1BQKBNR b KQ - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:26:05 -0400"]
[GameEndTime "2026-09-14T12:26:06 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxf6 {+1.19/10 0.016s, n=12538, sd=8}
6. d4 {-1.37/9 0.013s, n=13296, sd=11} Ke8 {+1.10/9 0.017s, n=14005, sd=13}
7. Nf3 {-1.04/11 0.032s, n=29546, sd=19} b5 {+1.34/10 0.021s, n=23135, sd=17}
8. Bd3 {-1.21/10 0.019s, n=22820, sd=16} Bb7 {+1.80/9 0.011s, n=13125, sd=14}
9. Qe2 {-1.41/9 0.017s, n=14033, sd=15} c5 {+0.85/9 0.030s, n=27428, sd=15}
10. dxc5 {-0.95/10 0.016s, n=13083, sd=17} Nbd7 {+0.83/9 0.025s, n=22216, sd=14}
11. cxd6 {-0.95/10 0.020s, n=16473, sd=19}
Bxd6 {+1.00/10 0.015s, n=12325, sd=13} 12. Bd2 {-0.63/9 0.012s, n=13732, sd=13}
b4 {+1.14/8 0.027s, n=22237, sd=13} 13. Nd1 {-0.79/9 0.016s, n=15229, sd=18}
Qc7 {+0.53/8 0.018s, n=13637, sd=11} 14. Nf2 {-0.12/11 0.065s, n=62695, sd=19}
h6 {+0.38/8 0.020s, n=15410, sd=18, White makes an illegal move: e1a1} 0-1