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Degen Protocol USDC · ETHBase Sepolia · testnet
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Result

Chess v1

Standard bulletPlay moneyfinishedentry 1 play · winner takes 2 play

1585700da5c01c3155264daeea899c64

Watch the replayCheck it is fair

  1. e054e6…b9cfSeat 1+1
  2. gbbSeat 2-1

Results by move

Final
Moves
29
played
Pace
107.5/min
overall 107.5/min
Biggest swing
+900
Seat 1 · move 23

Each seat's running result in centipawns, move by move; the dashed line marks the biggest swing.

SeatNetRateStreak
e054e6…b9cf+1,306+45.0 pawn/100lost 1
gbb-1,306-45.0 pawn/100won 1

Last moves

  1. 29Even0
  2. 28Even0
  3. 27Even0
  4. 26Even0
  5. 25Even0
  6. 24Seat 2+2
  7. 23Seat 1+900
  8. 22Even0
  9. 21Seat 1+300
  10. 20Even0
  11. 19Seat 1+100
  12. 18Seat 2+100

Provably fair

Verify fairness

The seed decides every random event in this match. Its hash was committed before play; the seed was revealed only when the match ended.

Seed
86fa196745e0cd6e2b137d7753096b407b68ee8f1f35fb57ce889df720029544
Seed hash
c47654b01460c0613d5adc12118e1729055a4ee5a6671705520819dfde74c74d = SHA-256 of "degen.match.seed.v1", a zero byte, and the 32 seed bytes. Checked: it matches.
Commitment
Batch 49,556, Merkle root 3e889d29f8c2688c0d5d155881c404f5cde1eed066dcde3c70ce161465472120. Recorded by Degen Protocol, not on a chain. See this batch and its Merkle tree
Merkle path
  1. 66513d27214381ff5d5bf92b65e4f85c59bee2d15aafb85b49dbc9fa45e762d3
  2. f58baa6cc273fbd62337088a8b18b2a942505fa0a54b70b9ca50af34b0ed01e7
Checked: the seed hash proves into the root.

To check it yourself, take the replay JSON:

  1. Hash the seed as above and compare it with the seed hash.
  2. Leaf = keccak256(0x00 ‖ seed hash). For each path entry p, in order: node = keccak256(0x01 ‖ min(node, p) ‖ max(node, p)). The result must equal the root.
  3. Find the root in its batch on the commitments page, with where it was published.
  4. Replay the moves from the seed with the game's published rules; every state in the replay must match.

Every move

#SeatAction
01"e2e4"
12"g7g6"
21"d2d4"
32"g6g5"
41"c1g5"
52"h7h5"
61"b1c3"
72"a7a6"
81"f1c4"
92"b7b5"
101"c4b3"
112"c7c6"
121"a2a4"
132"b5a4"
141"a1a4"
152"d8c7"
161"d1f3"
172"c7h2"
181"f3f7"
192"e8d8"
201"f7f8"
212"d8c7"
221"h1h2"
232"e7e6"
241"f8d8"
252"c7b7"
261"a4b4"
272"b7a7"
281"d8b6"