MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "108"]
[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 "rnbqkbnr/2p1ppp1/p2p3p/1p6/1P1PP2P/N7/P1P2PP1/R1BQKBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:39 +0000"]
[GameEndTime "2026-09-14T14:49:40 +0000"]
[PlyCount "20"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nf6 {+1.15/9 0.018s, n=15674, sd=13} 6. c4 {-1.32/8 0.016s, n=14527, sd=13}
e6 {+1.02/9 0.013s, n=12215, sd=17} 7. cxb5 {-1.34/10 0.042s, n=33048, sd=16}
d5 {+1.17/9 0.018s, n=14971, sd=19} 8. Nc2 {-1.21/10 0.015s, n=13754, sd=17}
dxe4 {+1.28/10 0.024s, n=21637, sd=17} 9. bxa6 {-1.26/10 0.032s, n=28406, sd=26}
c6 {+0.98/9 0.018s, n=12756, sd=13} 10. b5 {-1.44/9 0.044s, n=38387, sd=23}
cxb5 {+1.21/9 0.018s, n=16453, sd=19}
11. Bxb5+ {-1.29/10 0.013s, n=13082, sd=14} Bd7 {+1.21/9 0.016s, n=12040, sd=19}
12. a4 {-1.29/10 0.033s, n=30876, sd=21} Nxa6 {+1.28/11 0.025s, n=20058, sd=14}
13. Ne2 {-1.34/11 0.020s, n=18910, sd=21} Nc7 {+1.24/11 0.050s, n=37841, sd=20}
14. Bxd7+ {-1.10/10 0.018s, n=19772, sd=18}
Qxd7 {+1.13/10 0.020s, n=15480, sd=18, White makes an illegal move: e1h1} 0-1