MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1230"]
[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 "rnbqkb1r/p2ppp1p/2p2n2/1p4p1/2P5/PP4P1/3PPP1P/RNBQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T12:49:31 -0400"]
[GameEndTime "2026-09-14T12:49:31 -0400"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bg7 {+0.29/9 0.020s, n=16516, sd=13}
6. cxb5 {+0.04/9 0.013s, n=14800, sd=13} Qb6 {+0.43/8 0.019s, n=16270, sd=15}
7. Bb2 {-0.35/8 0.017s, n=12724, sd=12} cxb5 {+0.29/9 0.020s, n=23951, sd=16}
8. Bg2 {-0.95/11 0.015s, n=19424, sd=21} Bb7 {+0.51/10 0.013s, n=16460, sd=15}
9. Nf3 {-0.31/11 0.010s, n=13545, sd=18} g4 {+0.17/10 0.016s, n=22798, sd=17}
10. Nh4 {-0.41/10 0.010s, n=12575, sd=18} Bxg2 {-0.01/9 0.009s, n=12942, sd=15}
11. Nxg2 {-0.08/11 0.012s, n=17274, sd=15} Ne4 {+0.02/10 0.019s, n=22590, sd=15}
12. d4 {-0.34/10 0.014s, n=18878, sd=16} f5 {-0.07/11 0.075s, n=73684, sd=20}
13. Nf4 {-0.06/9 0.015s, n=17613, sd=14} h5 {-0.06/10 0.041s, n=34309, sd=16}
14. Nd2 {+0.79/9 0.021s, n=22292, sd=13}
Nd6 {-0.26/10 0.030s, n=33430, sd=15, White makes an illegal move: e1h1} 0-1