MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1199"]
[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 "rn1qkbnr/pppbppp1/7p/3p4/1P2P3/2NB1N2/P1PP1PPP/R1BQK2R b KQkq - 4 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:39:04 +0000"]
[GameEndTime "2026-09-14T13:39:05 +0000"]
[PlyCount "22"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxe4 {-1.49/9 0.019s, n=14002, sd=14}
6. Nxe4 {+1.80/9 0.027s, n=20194, sd=14} e6 {-1.39/8 0.018s, n=13022, sd=12}
7. Bb2 {+1.58/9 0.029s, n=18604, sd=15} a6 {-1.56/8 0.017s, n=13004, sd=15}
8. a4 {+1.84/10 0.036s, n=28584, sd=19} Nc6 {-1.60/9 0.017s, n=13032, sd=17}
9. b5 {+1.74/11 0.064s, n=32314, sd=20} axb5 {-1.57/12 0.026s, n=20607, sd=18}
10. axb5 {+1.67/11 0.035s, n=20679, sd=20} Nb4 {-1.96/11 0.032s, n=22412, sd=22}
11. Be2 {+1.98/11 0.034s, n=21148, sd=16} Rxa1 {-1.97/11 0.015s, n=12619, sd=19}
12. Bxa1 {+2.01/10 0.019s, n=12594, sd=15} Nf6 {-2.02/9 0.053s, n=28102, sd=18}
13. Nxf6+ {+1.92/10 0.032s, n=25103, sd=17}
gxf6 {-1.65/10 0.048s, n=29141, sd=19} 14. c4 {+1.94/10 0.016s, n=12513, sd=15}
c6 {-1.71/10 0.018s, n=16112, sd=15} 15. bxc6 {+1.91/10 0.028s, n=18995, sd=16}
Nxc6 {-1.76/10 0.013s, n=12275, sd=12, White makes an illegal move: e1h1} 0-1