MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2183"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r2qkbnr/pp2pppp/Q1pp4/5b2/2P5/5PP1/PP1PP2P/RNB1KBNR b KQkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T11:34:04 -0400"]
[GameEndTime "2026-09-14T11:34:05 -0400"]
[PlyCount "23"]
[Termination "illegal move"]
[TimeControl "-"]

5... bxa6 {+9.10/8 0.014s, n=14858, sd=12}
6. d3 {-8.58/7 0.016s, n=15447, sd=12} d5 {+8.69/8 0.035s, n=32568, sd=11}
7. Kd1 {-8.58/8 0.017s, n=19135, sd=14} e6 {+8.73/8 0.012s, n=13600, sd=9}
8. Bh3 {-8.76/8 0.029s, n=25147, sd=15} Bg6 {+8.71/7 0.023s, n=24436, sd=11}
9. Bg5 {-8.71/8 0.031s, n=25354, sd=12} Qb6 {+8.60/7 0.034s, n=28714, sd=10}
10. Be7 {-8.47/9 0.023s, n=24721, sd=14} dxc4 {+8.57/8 0.012s, n=12823, sd=15}
11. Nd2 {-8.45/8 0.015s, n=16779, sd=12} cxd3 {+9.28/9 0.038s, n=35487, sd=13}
12. Ke1 {-8.66/7 0.043s, n=39350, sd=14} Bxe7 {+9.32/8 0.086s, n=74987, sd=11}
13. Rc1 {-9.07/6 0.019s, n=14058, sd=10} Qxb2 {+9.48/7 0.035s, n=29129, sd=13}
14. Rb1 {-9.77/6 0.124s, n=102664, sd=10} Qxa2 {+10.01/7 0.048s, n=43526, sd=11}
15. Bg2 {-9.65/7 0.189s, n=166614, sd=15} Bc5 {+10.22/7 0.020s, n=18855, sd=12}
16. f4 {-10.09/7 0.013s, n=12920, sd=12, Black makes an illegal move: e8a8} 1-0